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Design specifications are subject to change without notice. MITSUBISHI DIGITAL ELECTRONICS AMERICA, INC. 9351 Jeronimo Road, Irvine, CA 92618-1904 Copyright © 2005 Mitsubishi Digital Electronics America, Inc. All Rights Reserved CAUTION: Before servicing this chassis, it is important that the service person read the "SAFETY PRECAUTIONS" and "PRODUCT SAFETY NOTICE" contained in this manual. Ser Ser Ser Ser Service vice vice vice vice Manual Manual Manual Manual Manual 2005 2005 2005 2005 2005 MITSUBISHI ELECTRIC DLP PROJECTION HDTV V29 / V30 / V30+ / V31 CHASSIS SPECIFICATIONS Power Input : AC 120V, 60Hz Power Usage : See table on page 5 Light Engine : DLP TM (1920 x 1080 pixels) Light Source : 120W [V29,V30(52"&62")] : 150W [V30(73"),V30+,V31] Channel Range : Air VHF - 2~13, UHF - 14~69 Analog Cable - 1~25 Digital Cable - 1~35 Antenna Input : 2 RF 75unbalanced Tuning (V29,V30) : 1 NTSC/ATSC/QAM 1 Out of Band for CableCARD TM 1 NTSC for PIP Tuning (V30+, V31) : 2 NTSC/ATSC/QAM 1 Out of Band for CableCARD TM 2 NTSC for PIP Cabinet Dimensions : See Table on page 5 • Weight : See table on page 5 • Speakers (8 Ohms 10W) : Two 1.5" Round Two 5.5"x2.2" Oval Input Level : VIDEO IN JACK (RCA Type) 1.0Vp-p 75unbalanced : AUDIO IN JACK (RCA Type) -4.7dBm 43kunbalanced : S-VIDEO IN JACK (Y/C separate type) Y:1.0 Vp-p C:0.286Vp-p(BURST) 75unbalanced : COMP / Y, Cr, Cb (RCA Type) Y: 1.0 Vp-p Cr, Cb: 700mVp-p Output Level : VIDEO OUT JACK (RCA Type) 1.0Vp-p 75unbalanced : AUDIO OUT JACK (RCA Type) -4.7dBm 4.7kunbalanced Digital : IEEE-1394 I/O Jacks : Digital Audio Output (RCA Type) : HDMI TM : MonitorLink TM RS-232 Control : Memory Card Reader : Lead-Free solder PWBs WD-52327 V29 Chassis WD-52627 WD-62627 V30 Chassis WD-52628 WD-62628 WD-73727 WD-52527 Pb Solder Pb Solder WD-62827 V30+ Chassis WD-62827 WD-73827 V31 Chassis WD-62927 WD-73927

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Page 1: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

• Design specifications are subject to change without notice.

MITSUBISHI DIGITAL ELECTRONICS AMERICA, INC.9351 Jeronimo Road, Irvine, CA 92618-1904

Copyright © 2005 Mitsubishi Digital Electronics America, Inc.All Rights Reserved

CAUTION:Before servicing this chassis, it is important that the service person read the "SAFETY PRECAUTIONS" and"PRODUCT SAFETY NOTICE" contained in this manual.

SerSerSerSerServiceviceviceviceviceManualManualManualManualManual

20052005200520052005

MITSUBISHI ELECTRIC

DLP PROJECTION HDTVV29 / V30 / V30+ / V31 CHASSIS

SPECIFICATIONS• Power Input : AC 120V, 60Hz• Power Usage : See table on page 5• Light Engine : DLPTM (1920 x 1080 pixels)• Light Source : 120W [V29,V30(52"&62")]

: 150W [V30(73"),V30+,V31]• Channel Range : Air VHF - 2~13, UHF - 14~69

Analog Cable - 1~25Digital Cable - 1~35

• Antenna Input : 2 RF 75Ω unbalanced• Tuning (V29,V30) : 1 NTSC/ATSC/QAM

1 Out of Band for CableCARDTM

1 NTSC for PIP• Tuning (V30+, V31) : 2 NTSC/ATSC/QAM

1 Out of Band for CableCARDTM

2 NTSC for PIP

• Cabinet Dimensions : See Table on page 5

• Weight : See table on page 5

• Speakers (8 Ohms 10W): Two 1.5" Round

Two 5.5"x2.2" Oval

• Input Level : VIDEO IN JACK (RCA Type) 1.0Vp-p 75Ω unbalanced

: AUDIO IN JACK (RCA Type) -4.7dBm 43kΩ unbalanced

: S-VIDEO IN JACK(Y/C separate type)Y:1.0 Vp-p C:0.286Vp-p(BURST)75Ω unbalanced

: COMP / Y, Cr, Cb (RCA Type)Y: 1.0 Vp-p Cr, Cb: 700mVp-p

• Output Level : VIDEO OUT JACK (RCA Type)1.0Vp-p 75Ω unbalanced

: AUDIO OUT JACK (RCA Type)-4.7dBm 4.7kΩ unbalanced

• Digital : IEEE-1394 I/O Jacks: Digital Audio Output

(RCA Type): HDMITM

: MonitorLinkTM RS-232 Control: Memory Card Reader

: Lead-Free solder PWBs

WD-52327

V29 ChassisWD-52627WD-62627

V30 ChassisWD-52628WD-62628WD-73727WD-52527

Pb Solder

Pb Solder

WD-62827

V30+ ChassisWD-62827WD-73827

V31 ChassisWD-62927WD-73927

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Page 3: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 3

INTRODUCTION ................................................................................................................................ 5Model Dimensions and Weight Specifiations ................................................................................... 5

PRODUCT SAFETY NOTICE ............................................................................................................. 5

SAFETY PRECAUTIONS ................................................................................................................. 6

DISASSEMBLY ................................................................................................................................. 7Front Disassembly (WD-52627 / WD-52628 / WD-62627 / WD-62628............................................. 7Front Disassembly (WD-62827) ...................................................................................................... 8Front DisassembLY (WD-62927) ................................................................................................... 11Front Disassembly (WD-73727 / WD-73827) ................................................................................. 15Front Disassembly (WD-73927) .................................................................................................... 17Rear Disassembly ........................................................................................................................ 19Chassis Disassembly & Accessing PWBs ................................................................................... 20Out of Cabinet Chassis Operation ................................................................................................. 26Optical Engine Replacement ......................................................................................................... 29

DIAMOND SHIELDTM Removal ........................................................................................................ 34

SERVICING THE LENTICULAR LENS AND FRESNEL SCREEN ..................................................... 35Removal of the Lenticular Screen and Fresnel Lens ...................................................................... 35Installation of the Lenticular Screen and Fresnel Lens ................................................................... 36

ADJUSTMENTS ............................................................................................................................... 37Option Menu & Defaults ................................................................................................................ 37LED Indicator Diagnostics ............................................................................................................. 38Error Codes Operational Check ..................................................................................................... 39Remote Operational Mode ............................................................................................................ 40Service Adjustment Mode ............................................................................................................. 40

Service Adjustment Mode Operation .................................................................................... 40Resetting Data to factory values and Transferring data ......................................................... 41

Optical Engine Adjustment ............................................................................................................ 42Test Signal activation ........................................................................................................... 42Preliminary .......................................................................................................................... 42Locking Screw ..................................................................................................................... 42Trapezodial Distortion Adjustment ........................................................................................ 43Rotation Adjustment............................................................................................................. 43Hortizontal & Vertical Position.............................................................................................. 44

USING LEAD FREE SOLDER .......................................................................................................... 45

CHIP PARTS REPLACEMENT ......................................................................................................... 46

REPLACEMENT PARTS .................................................................................................................. 47Parts Ordering .............................................................................................................................. 47Critical and Warranty Parts Designation........................................................................................ 47Parts Tolerance Codes .................................................................................................................. 47Quick Reference List .................................................................................................................... 48

SERVICE PARTS LIST .................................................................................................................... 49

SCREEN ASSEMBLY PARTS LIST.................................................................................................. 60WD-52627 / WD-52628 / WD-62627 / WD-62628 .......................................................................... 60WD-62827 / WD-62927 ................................................................................................................. 71WD-73727 / WD-73827 / WD-73927 ............................................................................................. 62

CONTENTS

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MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 4

CIRCUITRY BLOCK DIAGRAMS ..................................................................................................... 63Main Power Supply ....................................................................................................................... 63Lamp Ballast DC Supply ............................................................................................................... 64Fans Power Supply ....................................................................................................................... 64Optical Engine Power Supply ........................................................................................................ 65HDD Power Supply ((V30+ & V31 Only)........................................................................................ 65Analog Video Signal Path ............................................................................................................. 66Digital Video Signal Path .............................................................................................................. 67HDD Record Signal Path ............................................................................................................... 68Sound Signal Path ........................................................................................................................ 69Command Input Circuitry ............................................................................................................... 70Serial Data Control Lines .............................................................................................................. 70Lamp Control Circuitry .................................................................................................................. 71Lamp, Engine and Fan’s Protect circuitry ..................................................................................... 72TV Guide On Screen®................................................................................................................... 72

SCHEMATIC DIAGRAMS .....................................................................................................................

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MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 5

This service manual includes:1. Assembly and disassembly instructions for the front and rear cabinet components.2. Servicing of the Lenticular Screen and Fresnel Lens.3. Servicing down to major components, chassis, PWBs, Light Engine, Lamp Ballast, etc..4. Electrical adjustments.5. Optical Adjustments.6. Lead Free Soldering.7. Chip parts replacement procedures.8. Simplified circuit path diagrams.

The parts list section of this service manual includes:1. Cabinet and screen parts.2. Electrical parts.

Block diagrams of the above listed models are included in this service manual for better understanding of the circuitry.

PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in television receivers have special safety related characteristics. These charac-teristics are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained byusing replacement components rated for higher voltage, wattage, etc.

Replacement parts which have special safety characteristics are identified in this service manual.

Electrical components having such features are identified by shading on the schematic diagram and by bold type inthe parts list of this service manual. Therefore, the replacement for any safety part should be identical in valueand characteristics.

Pb SolderThe PWBs used in the V29, V30, V30+ and V31 chassis are constructed using Lead-Free solder.When servicing use only recommended Lead-Free solder (refer to page 45).

CableCARD is a trademark of Cable Television Laboratories, Inc.TV Guide On Screen is a registered trademark of Gemstar Development Corp.HDMI is a trademark of HDMI Licensing, LLC.Digital Light Processing, Digital Micromirror Device and DLP are trademarks of Texas Instruments.

MODEL CHASSIS HEIGHT WIDTH DEPTH WEIGHT POWER USAGE

WD-52627 V29 34 in. 49.6 in. 18.6 in. 121 lbs. 295WWD-52628 V30 " " " " "WD-62627 V29 40.5 in. 58.3 in. 20.3 in 133 lbs. "WD-62628 V30 " " " " "WD-62827 V30+ " 60.3 in. " " 310WWD-62927 V31 " " " " 330WWD-73727 V30 44.8 in. 69.9 in. 21.5 in. 165 lbs. 335WWD-73827 V30+ " " " " 350WWD-73927 V31 " 69.8 in. " " "

Dimensions/Weight

INTRODUCTION

This service manual provides service instructions for DLP Projection TV Models and Chassis:

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Page 6

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

SAFETY PRECAUTIONSNOTICE: Observe all cautions and safety related notes located inside the receiver cabinet and on the

receiver chassis.

WARNING:1. Operation of this receiver outside the cabinet or with the cover removed presents a shock hazard

from the receiver's power supplies. Work on the receiver should not be attempted by anyone who isnot thoroughly familiar with the precautions necessary when working on high voltage equipment.

2. When service is required, observe the original lead dress. Extra precaution should be taken toassure correct lead dress in the high voltage area. Where a short-circuit has occurred, replace thosecomponents that indicate evidence of overheating.

Leakage current checkBefore returning the receiver to the customer, it is recommended that leakage current be measured according to thefollowing methods.

1. Cold CheckWith the alternating current (AC) plug removed from the AC source, place a jumper across the two AC plugprongs. Connect one lead of an ohm meter to the AC plug and touch the other lead to each exposed metal part(i.e. antennas, handle bracket, metal cabinet, screw heads, metal overlay, control shafts, etc.), particularly anyexposed metal part that has a return path to the chassis. The resistance of the exposed metal parts having areturn path to the chassis should be a minimum of 1Meg Ohm. Any resistance below this value indicates anabnormal condition and requires corrective action.

2. Hot Check ...Use the circuit shown below to perform the hot check test.1. Keep switch S1 open and connect the receiver to the measuring circuit. Immediately after

connection, and with the switching devices of the receiver in their operating positions, measure the leakage current for both positions of switch S2.2. Close switch S1, energizing the receiver. Immediately after closing switch S1, and with the

switching devices of the receiver in their operating positions, measure the leakage current for both positions of switch S2. Repeat the current measurements of items 1 and 2 after the receiver has

reached thermal stabilization. The leakage current must not exceed 0.5 milliampere (mA).

WARNING ... RISK OF EYE INJURYDo not look into the light source, lens or mirror when operating the TV

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MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 7

SPEAKER GRILLE & BEZEL Removal1) Pull the SPEAKER-GRILLE away from the cabinet to remove.2) Pull the BEZEL from the cabinet.

SCREEN-ASSY Removal1) Remove 10 screws (a) from the upper cabinet rear cover (3 screws on each side and 4 screws across the

top).2) Remove screws (b) along the bottom of the SCREEN-ASSY (8 screws on 52 inch models, and 10 screws

on 62 inch models),3) Unplug the LL connector to the front CONTROL-PANEL.4) Lift the SCREEN-ASSY up slightly and then pull away from the cabinet.

CABINET FRONT DISASSEMBLY(WD-52627 / WD-52628 / WD-62627 / WD-62628)

CARD READER Removal1) Remove two screws (c) securing the Card

Reader.2) Pull the Card Reader from the cabinet.3) Disconnect the ground lead, USB and 1394

connectors to the Card Reader.

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Page 8

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

WD-62827 Front Disassembly

FRONT PANEL CAPS RemovalPull the FRONT PANEL CAPS from the unit.

TOP TRIM and FRONT ESCUTCHEON Removal1) Remove screw (a) to remove the TOP

TRIM.2) Pull off the FRONT-ESCUTCHEONS.

Page 9: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 9

SIDE-TRIM Removal1) Remove screws (a) and (b) on each

side of the unit.2) Pull off the SIDE-TRIM on each side.

BEZEL and Card Reader/Contol Assy. Removal1) Remove screws (c) to remove the BEZEL.2) Remove screws (d), pull the Card Reader/

Control Assy. out the front of the unit.3) Unplug the LL, CE1, J8202 and 1394

connectors to remove the Assembly completely.

WD-62827 Front Disassembly (continued)

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Page 10

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

SCREEN ASSY Removal1) Remove screws (e) from the top and sides of the upper rear cover.2) Remove screws (d) from the bottom of the SCREEN ASSY.3) Lift the SCREEN ASSY up slightly and pull away from the cabinet.

WD-62827 Front Disassembly (continued)

Page 11: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 11

FRONT ESCUTCHEONS, CARD READER/CONTROL Assy and PEDESTAL COVER Removal1) Pull the Right and Left Front Escutcheons from the cabinet.2) Pull the Pedestal Cover forward to remove.3) Remove screw (a) to remove the Card Reader/Control Assembly from the front.

(To remove the assembly completely unplug the LL, CE1 J8202 and 1394 connectors.)

WD-62927 Front Disassembly

Page 12: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

Page 12

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

TOP, BOTTOM and SIDES TRIM Removal1) Remove screws (b) to remove the Top Trim.2) Remove screws (c) to remove the Bottom Trim.3) Remove screws (d) on both sides to remove the Side Trim

WD-62927 Front Disassembly (continued)

Page 13: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 13

FRONT BEZEL Removal1) Remove screws (e) from the FRONT-BEZEL.2) Pull the FRONT-BEZEL from the cabinet.

WD-62927 Front Disassembly (continued)

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Page 14

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

WD-62927 Front Disassembly (continued)

SCREEN ASSEMBLY Removal1) Remove screws (f) from the upper rear cover (3 at each side and 4 acrross the ).2) Remove screws (g) at the bottom of the screen.3) Lift the Screen Assembly slighly and pull away from the unit.

Page 15: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 15

WD-73727 / WD-73827 Front Disassembly

CARD READER REMOVAL1) Pull the two PANEL-FRONTs from the cabinet.2) Remove screws ((a) from the Card Reader.3) Slide the Card Reader and Control Assembly out the front of the TV.

(To remove the Card Reader completely unplut the connectore LL, CE1, J8202 and 1394.)

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Page 16

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

WD-73727 / WD-73827 Front Disassembly (continued)

GRILLE-SIDE REMOVAL1) Remove screw (b) in the GRILLE-SIDE

LEFT and GRILL-SIDE RIGHT2) Pull the two GRILLE-SIDEs from the unit.

SCREEN-ASSY REMOVAL1) Remove screw (c) along the top and sides

of the upper rear cover. (4 across the topand 3 on each side).

2) Remove two screw (d) on the bottom on theSCREEN-ASSY.

3) Lift the SCREEN-ASY slightly and pull itaway from the TV.

Page 17: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 17

WD-73927 Front Disassembly

CARD READER REMOVAL1) Pull of the right and left GRILLE-SIDEs.2) Remove screws (a) to remove the FRONT-BOARDS.3) Remove screws (b) and pull the Card Reader and Control Assembly out the front of the TV.

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Page 18

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

WD-73927 Front Disassembly (continued)

SCREEN-ASSY Removal1) Remove screws (f) along the top and sides of the upper rear cover. (4 across the top and 3 on each side).2) Remove two screw (g) on the bottom on the SCREEN-ASSY.3) Lift the SCREEN-ASY slightly and pull it away from the TV.

Page 19: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 19

Cabinet Rear Disassembly

BACK-COVER Removal1) Remove screws (a) and (b) from the the BACK-COVER.2) Pull the BACK-COVER from the set.

Accessing the MIRROR from the rear (52 and 62 inch models ONLY)1) Remove screws (c).2) Pull the Rear Mirror Access panel from the unit.

Page 20: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

Page 20

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Chassis Disassembly / Accessing PWBsNote: Although not individually indicated, unplug the required connectors in each

disassembly step.

REMOVEChassis Top Cover

(Fig. 1)

REMOVEPWB-POWER

(Fig. 3)

REMOVEAssy PWB-TERMINAL

(Fig. 2)

REMOVEChassis Top Shield

(Fig. 3)

REMOVEChassis Rear Shield

(Fig. 6)

REMOVEPWBs MICRO / FMT/ RISER

(Figs. 4 & 5)

REMOVEPWB-DM(Fig. 7)

Chassis Sequence of Disassembly

Page 21: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 21

Chassis Removal from the cabinetAfter removing the Rear Cover:

1) Remove screw (a), (b) and (c) to remove theback terminal board cover. (Figure A)

2) Remove screw (d) to remove the support bracketon each side of the chassis. (Figure B)

3) Remove the chassis mounting screws (e) oneach side of the chassis. (Figure (C)

4) Unplug all connectors to the chassis andcarefully slide the chassis from the cabinet.

Figure A

Figure B

Figure C

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Page 22

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Assy PWB- TERMINAL Removal (Figure 2)1) Remove 7 screws (b) to remove

the TERMINAL-INLAY.2) Remove 3 screws (c) to remove

the Assy PWB-TERMINAL.

Figure 1: Chassis Cover Removal

Chassis Cover Removal (Figure 1)1) Remove the 3 screws (a).2) Lift the Cover from the chassis.

Figure 2: ASSY PWB-TERMINAL Removal

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MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 23

PWB-POWER Removal (Figure 3)1) Remove four screws (d).2) Disconnect all connectors to PWB-POWER.3) Lift PWB-POWER from the chassis.

Figure 3: PWB-POWER and Chassis Upper Shield

Chassis Upper Shield Removal (Figure 3)1) Remove seven screws (e).2) Lift the Shield from the chassis.

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Page 24

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Figure 4: HDMI Socket Screws

PWB-MICRO RemovalReferring to Figures 4 & 5 .

1) Remove the 2 HDMI socket screws (f).2) Remove 3 mounting screws (g) from PWB-MICRO.2) Unplug PWB-MICRO from PWB-RISER

and remove it from the chassis.

Figure 5: PWB-MICRO Mounting Screws

PWB-FORMAT & PWB=RISER RemovalReferring to Figures 6After removing PWB-MICRO:

1) Remove screw (h).2) Unplug the PWB-FORMAT and

PWB-RISER from PWB-DM.

Figure 6: PWB-FORMAT & RISER Removal

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MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 25

Figure 8: PWB-DM Removal

PWB-DM RemovalChassis Rear Shield Removal (Figure 7)

1) Remove 7 screw ( j )2) Remove 2 nuts ( j1 )3) Pull off Chassis Rear Shield.

PWB-DM Removal (Figures 8)1) Remove 3 screws (k) holding the PWB-MICRO

Support Bracket.2) Remove the Support Bracket.3) Remove the five screws (m).4) Remove the PWB-DM from the chassis.

Figure 7: Chassis Rear Shield

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MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 26

OPERATING CHASSIS OUTSIDE OF CABINET

1) Remove screws from back terminal board.Screws A = (7), B = (2), C = (2)

2) Remove support bracket screws D = (4), andmounting screw E = (1)

4) Remove mounting screw F = (1) on right sideof chassis behind bracket

5) Disconnect AC cord from connector PS anddisconnect connector CE1

F

3) Support bracket has latch that must be openedbefore removing from unit

latch

support bracket

6) Pull chassis from cabinet. Rotate to side aspictured below and remove screws G = (2)

PS

CE1

G

D

E

A

B

C

Page 27: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 27

7) Pictured below is proper wire routing, pleaseverify during re-assembly

8) Disconnect connector PL and remove screwH = (1)

PL

9) Remove connectors PC, PA1, PB, PD andDVI cable

10) Remove cover shield for Power PWB. Dis-connect connectors FB, ES, KA, PD, PC, J7T01

PL

H

PCPA1

PBPD

DVI

11) Remove screws from side and front ofchassis I =(4)

12) Remove screws from side of chassis J = (3)and from terminal K = (3)

FBKAPD

PC

J7T01

ES

I J KFront Back

Page 28: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 28

13) Pull Terminal PWB from chassis assemblyand remove fan connector JD from Micro PWB

14) Setup power section next to remainingchassis section as pictured below.

NOTE: Unit can be operated without TerminalPWB or Chassis Fan installed. Without Fanconnected, TV will shutdown if Micro PWB(Bottom side) temperature becomes too hot.

NOTE: It is recommened to use a separate ACcord. You can purchase one from the partsdepartment: P/N 246C351070

Screw Size: 3x12Used @: A / C

Screw Size: 3x8Used @: B / G / H / I / J / K

Screw Size: 4x16Used @: D / E / F

Bolt Table:

AC Cord

JD

3

12

3

8

4

16

Page 29: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 29

OPTICAL ENGINE REPLACEMENT

(View from back)Ballast Fan

Ballast Cover

Lamp Cartridge

Interface PWB

Engine PWR PWB

Ballast Plate

Lamp Duct Lens Cushion(View from front)

Engine Plate

Bottom Plate

Pull engine from base and remove all the listed parts on this page and transfer them to newengine. Then transfer EEPROM data and realign mechanical.(See following pages for details)

LAMP DUCT ENGINE-PWR-PWBLENS CUSHION BALLAST PLATEENGINE PLATE INTERFACE PWBBOTTOM PLATE LAMP CARTRIDGELAMP FAN

Lamp Fan(120W Version) (note on 150W version

Lamp Fan is in front)

Page 30: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 30

OPTICAL ENGINE REPLACEMENT (Details)1) Remove screws (3) 2) Remove mounting screw

3) Disconnect JA, JF, LT connectors 4) Disconnect JC and CD connectors

5) Remove DVI cable and disconnectJE and DT connectors

6) Remove wire tie near support post

JA

JF

LT JC

CD

JE

DT

DVI

Page 31: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 31

10) Route wiring so that it does not snagon support post.

12) Pull Optical Engine from cabinet. (Note:Slight twisting motion may be required)

11) Disconnect PA1 and J3 connectorsand remove Engine-PWR-PWB

8) Remove CJ3 connector from Inter-face PWB

OPTICAL ENGINE REPLACEMENT (Details)7) Remove (3) screws from Interface PWB

CJ3

9) Remove (2) screws from Side Lock

PA1J3

Page 32: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 32

14) Remove (2) screws from LampCartridge - and remove Lamp Cartridge

13) Remove (3) screws from Lamp Duct

16) Remove Bottom Plate from Engine Plate.Remove (5) screws A - B - C

15) Remove (4) screws from Ballast Plate

OPTICAL ENGINE REPLACEMENT (Details)

A

B C

Page 33: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 33

OPTICAL ENGINE REPLACEMENT (Details)

Reassembly:

1) Attach LENS CUSHION BASE to Engine

Follow above steps in reverse order

Mechanical Alignment: Adjustment is required after engine has been removed. Please follow stepsin the adjustment section of this manual.

Data: Index Delay Data needs to be transfered from Engine to E2P PWB:< MENU + 2457 + 0 >Select -> COPY LIGHT ENGINE EEPROM TO DMPRESS ENTER

19) Transfer LENS COVER fromservice part to defective part

17) Be sure not to misplace spring 18) Remove (1) screw from plate(A), (4) screws from fan (B), (2)screws from side lock (C) and (2)grounding strap screws (D)

Lens Cushion Base

Spring

A B

CD

TIP: Lift and group wiring on leftside of engine when installing

Page 34: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODEL: WD-52525 / WD-52725 / WD-52825 / WD-62525 / WD-62725 / WD-62825

Page 17

DIAMOND SHIELD REPLACEMENT

92

To Remove the Diamond Shield:

1. While wearing soft cotton gloves, loosen thesides of the Diamond Shield by pressing a smallplastic card (the size of a standard credit card or aclean, plastic, putty knife) into the middle of theside slot. The Diamond Shield side will snap outof the top middle and bottom clips. Loosen bothsides before proceeding to step 2.

2. After the sides are free, gently push down on thetop of the Diamond Shield. It will slide out of thetop channel.

3 Carefully pull the screen up to remove it from thebottom channel. Store the Diamond Shield in a clean,dust free area, where it will not be scratched.

To Install the Diamond Shield:

4. Slide the Diamond Shield into the bottom channel,making sure it fits securely.

5. Press gently on the top of the Diamond Shield toslightly bow the screen towards you. Insert thetop of the Diamond Shield into the top channel. Itshould fit securely.

6. At each side, gently press the top, middle andbottom of the Diamond Shield to snap it back intoplace.

WARNING

Sharp edges! Always wear gloves tohandle, lift, install and remove theDiamond Shield.

1b1a

1 1

2

3

6 6

5

4

6

6

6

6

1

1

1

1

RHS6352
Text Box
MODELS: WD-52627 / 52628 / 62627 / 62628 /62827 / 62927 / 73727 / 73727 / 73927
RHS6352
Inserted Text
MMMMMMMMMMMMMMMM
RHS6352
Line
RHS6352
Text Box
(WD-62927 / WD-73927 Only)
RHS6352
Text Box
Page 34
RHS6352
Rectangle
Page 35: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 35

SERVICING THE LENTICULAR SCREEN AND FRESNEL LENS

CAUTION: Wear gloves when handling the Lenticular Screen and Fresnel Lens.This prevents cuts and finger prints. Do not place Fresnel Lens in the sun.This may cause fire and heat related injuries.

Lenticular Screen and Fresnel Lens Removal1. Remove the screen assembly as shown in the Cabinet Disassembly procedure.2. Remove the four screws (a) to remove the bottom of the SCREEN-FRAME-BOTTOM . (Figure 1)3. From the rear of the screen assembly, carefully slide the Lenticular Screen and Fresnel Lens combination

from the Screen Frame. (Figure 2)Note: When separating the Lenticular Screen from the Fresnel Lens, use caution

while prying the Screen and Lens apart. Use a slot type screw driver, andremove the pressure sensitive double sided tape.

Figure 1

Page 36: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

Page 36

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

SERVICING THE LENTICULAR SCREEN AND FRESNEL LENS

Lenticular Screen and Fresnel Lens InstallationNote: Store the Lenticular Screen and Fresnel Lens in a cool dry place. High humidity may

deform the Lenticular Screen and Fresnel Lens.

1. Apply double coated tape (Part #LENS-TAPE) along the top rear edge of the Lenticular Screen, as shownbelow. Refer to the table below for the tape length.

2. Sandwich the Fresnal Lens and Lenticular Screen together. The Lenticular Screen label must be towardsthe front and the Fresnel Lens label towards the rear. (Figure 2)

3. Apply pressure at the top edge to bond the screens together.4. Reverse the Screen Removal procedure and insert the screens in the Screen Fame Assembly.

Figure 1

Page 37: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 37

OPTION MENU1. Press the “MENU” button on the remote hand unit.2. Press the buttons “2”, “4”, “7” and “0” in order. (The screen will change to the option menu.)

Setup Menu L-Adult Language EnableLanguage English S-Sexual Situationss EnableCombine Channel View -- V-Violence EnableClock Programs Not Rated EnableClock Setting Manual Movie Rating PGTime 12:00pm V-Chip TimeDate -- Start 12:00pmTime Zone -- Stop 12:00pmDaylight Savings Time -- Lock by TimeTimer -- Lock by Time OnLamp Reminder Lock Time 12:00pmSoftware Version Unlock Time 12:00pmNetCommand Menu Front Button Lock OffEdit -- Audio/VideoIcon Order -- A/V Memory Reset Ant-1Transport Menu On SettingsFixed Channel for Cable Box 3 (gray out) AudioRecord Bass 50%Record Treble 50% Channel 2 Balance 50% Record to -- Surround Off Duration 1 hr Listen to (Analog Only) Stereo Start Time -- Level Sount (Analog Only) On Day -- Language (Digital Only) EnglishRecord List -- VideoDefault Record Device Gray out Contrast 100%Analog Recordings Anamorphic Brightnes 50%Channel Sharpness 50%Antenna 1 Color 50%

Tint 50%Prefer Digital -- Color Temp HighChannel 2 Video Noise StandardMemory Added Film Mode (Auto) OnName -- Define Edge OnSQV -- Color BalaneSignal Strength -- Video Mute OnCaptions Menu black Enhancement OnAnalog Captions On if Mute TV Speakers OnBackground Gray TV Volune 30%Digital Caption On if Mute PIP Source Ant 1 003Appearance Default PIP Position Lower RightDigitalSettings POP Position Right Half

Font Font 3 PIP/POP Format Double WindowSize Large FormatColor White Ant-1,2 (480i/480p) StretchBackground Black Ant -1,2 (HD Digital) StandardOpacity Translucent Input 1,2,3 StandardBackground Opacity Translucent Comp-1,2,3 Standard

V-Chip Lock Menu HDMI-1,2 (Video) StandardV-Chip Off HDMI-2(PC) StandardTV Rating TV-PG Card Reader Video StandardFV-Fantasy Violence Enable Analog PC (v31 ONLY) StandardD-Sexual Dialog Enable

Initial Main Menu Defaults

Page 38: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

Page 38

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

A. A/V MemoryEach of the external inputs has its’ own Audio/Video Memory. A change in an A/V setting at a specific input isstored in memory for that specific input.

B. A/V Reset1. Press the GUIDE and FORMAT buttons on the front panel to reset all A/V Memories to the default settings.2. The AV Reset in the user’s menu resets only the selected input’s A/V Memory.

LED Indicator DiagnosticsThe front panel LEDs provide an indication of the sets opera-tion, and the possible cause of a malfunction. There are threefront panel LEDs, “Power”, “Status” and “Lamp”. Which LED islit, the color and whether it is blinking or steady indicate thecurrent status, or a possible malfunction.

A/V Memory Ant 1/2 INPUTS 1/2/3

Component 1/2/DTV

1394 when connected

HDMI 1/2 (Video)

HDMI-2 (PC) Analog PC* Card 1~4

Bright/Natural Bright Bright Bright Bright Bright N/A BrightBright Contrast MAX MAX MAX MAX MAX MAX MAX

Bright Brightness Center Center Center Center Center Center CenterColor Center Center Center Center Center N/A CenterTint Center Center Center Center Center N/A Center

Sharpness Center Center Center Center Center N/A CenterColor Temp. High High High High High High High

Perfect Color Manual/ Center

Manual/ Center

Manual/ Center

Manual/ Center

Manual/ Center N/A

Manual/ Center

Deep Field Imager (V30-V31) On On On On On N/A On

Video Noise Standard Standard Standard N/A Standard N/A N/ATV Film Mode (Auto) On On On N/A On N/A N/ASharpEdge (V30-V31) On On On On On N/A On

Bass Center Center Center Center Center Center CenterTreble Center Center Center Center Center Center Center

Balance Center Center Center Center Center Center CenterSurround OFF OFF OFF OFF OFF OFF OFFListen To Stereo N/A N/A N/A N/A N/A N/A

Level Sound On On On On On On On Language (Digital Only) English N/A N/A English N/A N/A English

Vertical Position N/A N/A N/A N/A N/A Center N/AHorizontal Position N/A N/A N/A N/A N/A Center N/A

Fine Detail N/A N/A N/A N/A N/A Center N/A*Analog PC mode is only available on V31 models

A/V RESET DEFAULT SETTINGS (By Input)

POWER LED

STATUS LED

LAMP LED

Power Status Condition

Off Off Off Stby OffGreen Off Off P-0N Power On

Off Off Blinks Green

After Turn Off Lamp Fan On for 1 minute

Blinks Green Off Off Stby Booting after AC applied

Slo Blinks Green Off Off Stby On Timer is set

Normal LED Indications

Page 39: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 39

3. Error Code Operational CheckNote: The TV must be in “Shut Down” and not have been switched Off, to perform the Error Code Opera-

tional Check. When the TV is switched Off, the code automatically resets to “12” No Error.

Pressing the front panel “DEVICE” and “MENU” buttons at the same time, and holding for 5 seconds,activates the Error Code Mode. The LED flashes denoting a two digit Error Code, or indicating no problemhas occured since the last Initalization.

Note: The front panel buttons must be used, NOT those on the Remote Control.

• The number of flashes indicates the value of the MSD (tens digit) of the Error Code.• The flashing then pauses for approximately 1/2 second.• The LED then flashes indicating the value of the LSD (ones digit) of the Error Code.• The Error Code is repeated a total of 5 times.

Example: If the Error Code is “23”, the LED will flash two times, pause, and then flash three times.

4. Error CodesThe Error Code designations indicating malfunction, or no malfunction, are listed below:

Error Codes "DEVICE" & "MENU"Error Codes Description

12 No error detected22 Recovery from Reset32 Lamp cover is Open34 Lamp abnormality35 DM Fan failed (Chassis Fan)36 Exhaust or Lamp Ballast Fan failed37 DMD Engine Fan failed38 Lamp temperature abnormally high39 DMD temperature abnormally high41 Short is detected (Standby Power Supplies)42 Lamp Fan failed44 DVI cable between Format and Engine disconnected46 DMD Fan failed (JC connector disconnected)47 DM Temperature too high48 Engine power supply short detected51 Speaker Drive circuit short detected52 HDD excess temperature (V30+ & V31 only)55 HDD Fan Stopped (V30+ & V31 onlyt)

POWER LED

STATUS LED

LAMP LED

Power Status Condition

Off Yellow Off Low Power Excess Temperature

Off or On Off Yellow No change

120w usage time over 7000 Hrs. 150W usage time over 3500 Hrs.

Off Off Blinks Yellow

Low Power Lamp Cover open

Off Blinks Yellow Off " Filter Cover Open

Off Off Red Stby Lamp did not turn On

Off Blinks Red Off Low

Power Fan Stopped

Off Red Off " Circuit failure (short or DVI connector unplugged)

Abnormal LED Indications

Page 40: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

Page 40

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

SERVICE ADJUSTMENTSThere are only 5 Service Adjustments required in these models:

Two Electrical Adjustments• Horizontal Centering• Vertical Centering

Three Mechanical Adjustment• Picture Rotation• Horizontal Keystone Distortion• Vertical Keystone Distortion

Measuring equipment and Jigs• No additional Test Equipment is required.• Conventional Electrical Hand Tools.

Test signalAn internally generated Test Signal is used, no additional external signals arerequired.

Remote Control Operational ModesThere are two Remote Hand Unit Operational Modes, “Standard” and “NetCommand”. The Remote is initiallyin the “Standard” mode. The “NetCommand” mode is used when controlling Home Theater devices usingNetCommand. To change the Remote Operational Mode:

• Set the Remote to the TV Layer• Point the Remote away from the TV.• To change to “Netcommand” ... Hold the “Power” button and press “9-3-5” in sequence.• To change to “Standard” ... Hold the “Power” button and press “0-0-0” in sequence.

Circuit Adjustment ModeOn these models, the Cirduit Adjustment Mode is used only for:

• Test Signal activation• Horizontal Centering• Vertical Centering the following adjustments may only

be performed using the remote hand unit.

1. Activating the adjustment mode1. Press the “MENU” button on a remote hand unit. (The “MENU” display will appear.)2. Press the buttons “2”, “4”, “5” and “7” in that order. (The screen will change to the adjustment mode.) If not changed to the adjustment mode, repeat steps 1 and 2.

2. Test Signal ActivationWhen in the Circuit Adjustment mode, press “REWIND” on the remote control to activate the test pattern. Thispattern is used for both electrical and mechanical adjustments.

3. Adjustment Function SelectionUse the “AUDIO” button to select a specific Adjustment Function.

Doubler fmtFunctions

Page 41: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 41

3. Adjustment SelectionUse the “VIDEO” button to select a specific electrical ajustment, “1 HPOS” or “2 VPOS”.

4. Adjusting DataAfter selecting an adjustment item, use the “UP” and “DN” buttons to change adjustment data.

ª If the “UP” button is pressed, the adjustment data increases.ª If the “DN” button is pressed, the adjustment data decreases.

5. Saving data Press “ENTER” to save the adjustment data in memory.The display characters go red for approx. one second in this step.

Note: If the circuit adjustment mode is terminated without pressing “ENTER”, changes in adjustment data are not saved.

6. Terminating the circuit adjustment modePress the “MENU” button on the remote hand unit twice to terminate the adjustment mode.

Note: The adjustment mode can be also terminated by turning thepower off.

Resetting Data to Factory Values1) Enter the Service Adjustment Mode ... Press “MENU-2-4-5-7”2) Press “0” when in the Service Mode ... Three choices appear at the top of the screen.

3) User UP & DN keys to highlight the desired choice, the Press “ENTER”

Data Transfer MENU-2-4-5-7-0Display Description

Copy Engine E2PROM to DM Transfers Engine data to DM E2PROMRestore Backup Restores data to factory valuesUPLOAD TERMINAL BOARD DATA DO NOT USEDownload WB Alignment to FMT Transfers Engine data to FMT

Page 42: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 42

PrelminaryMechanical Optical Engine Adjustments are made using the UNIT-ADJUSTER shown in Figure 1. The UNIT-ADJUSTERis mounted under the Light Engine on the Engine Plate. It is accessed from the front of the set through the opening forthe Card Reader. Refer to the model specific Disassembly Instructions and remove the:

• Back Cover• Speaker Grille• Card Reader

Optical Engine AdjustmentsTest Signal Activation

1) Press “MENU-2-4-5-7” (Service Mode)2) Press “REW” (Test Pattern).

Red = 4% overscanWhite = 5% overscanGreen = 6% overscanCyan = 7% overscanYellow = 10% overscan

Required Tools• 4mm Hex Wrench (10 inches long minimum )• 5mm Allen Wrench ( 10 inches long minimum)• 10mm Hex or Phillips driver.

Figure 1: Unit-Adjuster

[A-1]VERT. KEYSTONE

4mm Hex

[B-1]LOCKING SCREW

5mm Allen Wrench

[A-3]HORIZ. KEYSTONE

4mm Hex

[A-2]ROTATION4mm Hex

Page 43: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 43

ADJUSTMENT PROCEDURESAdjustment LocationsThe Mechanical Adjustements are accessedthough the opening for the Card Reader.Locations of the Adjustmentts ar shown InFigure 3.

CAUTION: Do Not force an adjust-ment past the end of it’s range,UNIT-ADJUSTER damage mayresult.

[A-1]

[B-1]

[A-3]

[A-2]

Figure 4: Adjustment

Locking Screws and Wedge RemovalBefore mechanical adjustments can be made, locking screw [B-1]and [B-2] must be loosened.

• [B-1] is located on the front of the UNIT-ADJUSTER.(Figure 1)

• [B-2] is accessible from the rear of the unit on theright side of the Optical Engine (from the rear).(Figure 2)

• Remove the rubber wedge shown in Figure 3. (52inch and 62 inch models Only)

[B-2]

Figure 2: Side Locking Screw

Figure 3: Rubber Wedge (52 and 62 inch models only)

WEDGE

WARNING: DO NOT loosen [B-2] toofar. The nut on the other side may dropoff. Then the Optical Engine must beremoved to re-install the nut.

Page 44: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 44

Rotation AdjustmentAdjust [A-2] to remove any picture rotation

Horizontal Keystone AdjustmentAdjust [A-3] to remove horizontal keystone distortion.

NOTE: Vertical Positioning may shift

Vertical Keystone AdjustmentAdjust [A-1- To remove vertical keystone distortion.[A-1] can only be accessed by the front access holeshown above.

NOTE: Horizontal Positioning may shift.

After Adjustment1) Slide the rubber wedge under the Engine slowly

until it makes solid contact. (See Figures 3 & 6)2) Tighten side Locking Screw [B-2]. (Figure 2)3) Check the Picture, re-adjustment may be required

(usually rotation).4) Tighten front Locking screw [B-1]. (Figure 3)

Purpose:

MeasuringInstrumentTest Point

MeasuringRangeInput Signal

Ext. Trigger

Input Terminal

Symptom:[Format Circuit]

----

------

------

Internal Test Patern.

Video

To center the picture on the screen.

Picture is off center.

1. Press “MENU-2-4-5-7”, activates the Service Mode..2. Select the “FORMAT” function (AUDIO button).3. Press “REWIND”, activates the Overscan Test Pattern4. Select “Item 1” HPOS (VIDEO button).5. Use the ADJUST buttons to center the picture horizontally.6. Press ENTER to save the new setting.7. Select “Item 2” VPOS (VIDEO button).8. Use the ADJUST buttons to center the picture vertically.9. Press ENTER to save the new setting.

10. Press MENU to exit the Service Mode.

Horizont/Vertical Positi0n Adjust-ment

Figure 5: Adjustments

Electrical Adjustments

RUBBERWEDGE

Figure 6: Wedge Insertion

Page 45: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

PAGE 45

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Using Lead Free SolderPb Solder

The above symbol indicates Lead (Pb) Free solder wasused during the construction of PWBs. Only LeadFree solder should be used when servicing thesePWBs.

Solder must be compatible with that used by themanufacturer. Leaded solder can not be used onPWBs manufactured with Pb-free solder. The Mitsub-ishi standard for service requires the use of Tin-Silver-Copper (Sn-96.5, Ag-3.0, Cu-0.5). It can be obtainedthrough the Parts Department.Order part number: PB FREE SOLDER

Lead Free solder has a higher melting point, and doesnot “wet” as well as leaded solder. This means it doesnot adhere as readily to the solder iron tip, and thesurface to be soldered. To counteract this, the fluxused is more corrosive.

The following cautions must be taken when using PbFree solder.

• Higher temperatures can cause the PWB towarp, detaching surface mountcomponents.

• Higher temperatures maycause thermal damage tocomponents.

• Higher temperatures can causeplastics, such as connectors,relays, LEDs electrolyticcapacitors, etc. to melt orwarp.

• Higher temperatures can causesurface oxidation resulting inpoor solder spread-ability andwet-ability.

• The flux is more corrosive.• The time required for a good solder connection may

take longer.• Poor wet-ability can cause solder balls.• Higher temperatures can cause flux spattering.• Soldering iron tip life is shortened.• Dull finish solder joints (not shiny) can appear to be

a “cold” solder joint.

In general a tip temperature of 700° F will usually providegood results.

Displays used to indicate Pb-freePCBs will be marked, indicating the level of Pb-free con-struction. Table 1 defines the levels by phase and showsthe different symbols that will be displayed on the PCB.Additionally, a PCB constructed using Pb-free solder maybe simply marked LFS.

When possible, the indication will be placed close to thepart number that is screened onto the PCB (not the partlabel). Figure 1 is an example of a PCB showing thedisplay and its location.

Pb-Free Phase Definition Display

Short Display (When the area is too small)

Phase-1 PCB's constructed using Pb-free solder.

Phase-2 Solder, PCB surface finishing and component lead plating is Pb-free. Components may have internal Pb.

Phase-3 Solder, PCB surface finishing and components are Pb-free. (100% Pb-free)

Table 1: Pb-Free Phases and Symbols

Pb PCA

Pb Joints

Pb S

Pb J

Pb P

Pb Solder

Pb-FreeDisplay

Figure 2: Pb-Free display on PWB

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PAGE 46

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

CHIP PARTS REPLACEMENTSome resistors, shorting jumpers (0 Ohm resistors),ceramic capacitors, transistors and diodes are chip parts.The following precautions should be taken when replacingthese parts.

Cautions:1. Use a fine tipped, well insulated soldering iron

and tweezers.2. Melt the solder and remove the chip parts

carefully so as not to tear the copper foil fromthe printed circuit board.

3. Discard removed chips; do not reuse them.4. Do not apply heat for more than 3 (three)

seconds to new chip parts.5. Avoid using a rubbing stroke when soldering.6. Take care not to scratch, or damage the chip

parts when soldering.7. Supplementary cementing is not required.

Chip Parts Removal (Resistors, Capacitors, etc.)1. Grasp the part with tweezers. Melt the solder

at both sides alternately, and remove one sideof the part with a twisting motion.

2. Melt the solder at the other side and removethe part.

Chip Parts Removal (Transistors)1. Melt the solder of one lead and lift the side of

that lead upward.2. Simultaneously melt the solder of the other

two leads and lift the part from the PCB.

Replacement1. Presolder the contact points on the circuit

pattern.2. Press the part downward with tweezers and

apply the soldering iron as shown.

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PAGE 47

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Parts OrderingTo expedite delivery of replacement parts orders, specify the following:1. Model Number/Serial Number2. Part Number and description3. Quantity

Note: Unless complete information is supplied, delay in processing of orders will result.

Critical and Warranty Parts Designation

Critical Electrical Components are indicated by Bold Type in the Parts List, and in the schematicdiagrams by shading.

Warranty Return Parts are indicated in the Parts List with an (*).

Parts Tolerance CodesRefer to the following chart for tolerance characteristics of electrical components.

MARK B C D F G J K

Tolerance % ± 0.1 ± 0.25 ± 0.5 ± 1 ± 2 ± 5 ± 10

MARK M N V X Z P Q

Tolerance % ± 20 ± 30 ± 10 + 40 + 80 + 100 + 30

-20 -20 - 0 -10

MARK M N V X Z

Tolerance (pF) ± 0.1 ± 0.25 ± 0.5 ± 1 ± 2

REPLACEMENT PARTS

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PAGE 48

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

QUICK REFERENCE FOR COMMON PARTS

PART NO. MODELSASSY-PW B-POW ER2 934C159001 W D-52627 / 52628 / 62627 / 62628 / 73727

934C159002 W D-62827 / 62927 / 73827 / 73927ASSY-PW B-TERMINAL 934C150005 W D-52627 / 52628 / 62627 / 62628 / 73727

934C150006 W D-62827 / 62927 / 73827 / 73927ASSY-PW B-MICRO 934C151005 W D-52627 / 52628 / 62627 / 62628 / 73727

934C151006 W D-62827 / 62927 / 73827 / 73927ASSY-PW B-DM 934C152005 W D-52627 / 62627

934C152006 W D-52628 / 62628 / 72727934C152007 W D-62827 / 62927 / 73827 / 73927

ASSY-PW B-V29FMT 934C160001 W D-52627 / 52628 / 62627 / 62628 / 62827 / 73727 / 73827934C160002 W D-62927 / 73927

ASSY-PW B-RISER 934C154002 W D-52627 / 52628 / 62627 / 62628 / 73727934C154005 W D-62827 / 62927 / 73827 / 73927

ASSY-PW B-DEMOD1 935D819001 All modelsASSY-PW B-DEMOD2 935D839001 W D-62827 / 62927 / 73827 / 73927ASSY-ENG-POW ER 955C283001 All models

PW BsMajor PWB Assemblies

Component Part No. ModelsLIGHT ENGINE 938P017010 WD-52627 / 52628

938P017020 WD-62627 / 62628938P019020 WD-62827 / 62927938P019010 WD-73727 / 73827 / 73927

PW B-BALLAST 938P018010 WD-62827 / 62927 / 73727 / 73827 / 73927939P978020 WS-52627 / 52628 / 62627 / 62628

LAMP CARTRIDGE 915P026010 WS-52627 / 52628 / 62627 / 62628915P027010 WD-62827 / 62927 / 73727 / 73827 / 73927

OPTICAL COMPONENTS

MODEL MIRROR LENTICULAR SCREEN

FRESNEL LENS

DIAMOND SHIELD

WD-52627 767D079010 491P178040 491P177040 -WD-52628 " " " -WD-62627 767D079020 492P178030 491P177030 -WD-62628 " " " -WD-62827 " " " 760D656010WD-62927 " " " 760D656030WD-73727 767D079030 491P176050 491P175050 -WD-73827 " " " -WD-73927 " " " 760D656040

MIRROR & SCREEN PARTS

CHASSIS Chassis Fan Lamp Fan DMD Fan Ballast FanRem ote Control

V29 299P288010 299P298010 299P299010 299P278020 290P122020V30 / V30+ / V31 " " " " 290P123020

MISCELLANEOUS PARTS

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PAGE 49

Ref # Part # Part Name & Description [#]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927[#] Model Legend: (a) WD-52627, (b) WD-52628, (c) WD-62627, (d) WD-62628, (e) WD-62827, (f) WD-62927, (g) WD-73727,

(h) WD-73827, (i) WD-73927Ref # Part # Part Name & Description [#]

INTEGRATED CIRCUITSIC101 266P419040 IC - M5223AFPIC102 266P419040 IC - M5223AFPIC105 276P089010 IC-C-MOS - TC7W66FU efhiIC106 276P089010 IC-C-MOS - TC7W66FUIC107 261P839010 TR-CHIP - TPCP8J01IC1501 276P212010 IC-C-MOS - UPC3221GVIC1505 271P130010 IC-C-MOS - T313R100-CG0521IC1506 271P156010 IC - MIC49150WR TRIC1507 271P072040 IC - LD29150DT18RIC1601 276P212010 IC-C-MOS - UPC3221GV efhiIC1606 271P156010 IC - MIC49150WR TR efhiIC1607 271P072040 IC - LD29150DT18R efhiIC2000 276P203010 IC-C-MOS - SiI9021CTU144IC2001 275P981010 IC-C-MOS - 24LCS22AT/SNIC2002 271P172010 IC - CM1213-04MSIC2003 271P172010 IC - CM1213-04MSIC2101 275P981010 IC-C-MOS - 24LCS22AT/SNIC2102 271P172010 IC - CM1213-04MSIC2103 271P172010 IC - CM1213-04MSIC2401 276P109010 IC-C-MOS - CS4334-KSIC2600 271P152010 IC-C-MOS - MAX7454UUP+IC2C01 276P020010 IC-C-MOS - SN74LVC2G14DBVR efhiIC2C02 276P064010 IC-C-MOS - SN74LVC1G125DBVIC2C03 276P064010 IC-C-MOS - SN74LVC1G125DBVIC2C04 275P989010 IC-C-MOS - MAX3223ECAP efhiIC2K01 271P139010 IC - AN15865AIC2K02 271P139010 IC - AN15865AIC2K03 272P951010 IC - BA7046FIC2K04 276P237010 IC-C-MOS - SN74HC4066PWRIC3E00 271P080010 IC - TDA8922JIC3E01 271P138010 IC - LV1115IC3J01 271P140010 IC - MM1631XJBEIC3J02 270P838010 IC-C-MOS - NJM2520MIC3J03 270P838010 IC-C-MOS - NJM2520MIC3J04 271P078010 IC - MM1566AJBEIC7A00 276P244030 IC-C-MOS - M306V7FGFP#U0-V281IC7A01 271P023010 IC - SN74CBTD1G125DBVRIC7A02 270P706020 IC - MAX823REUKIC7A03 275P786010 IC-C-MOS - TC7SA08FUIC7A29 271P023010 IC - SN74CBTD1G125DBVRIC7C81 271P081010 IC - BA00CC0WFPIC7E00 276P238010 IC-C-MOS - SN74LVC14APWRIC7E01 276P197010 IC-C-MOS - AD9981KST-80IC7E03 270P992010 IC - BA18BC0FPIC7E05 270P992030 IC - BA33BC0FP-E2IC7E06 276P237010 IC-C-MOS - SN74HC4066PWRIC7EA1 267P176020 HIC - AF-1477IC7EB0 276P146010 IC-C-MOS - CS5340-CZRIC7EB1 270P938010 IC - MC33202DIC7G01 275P982020 IC-C-MOS - MT48LC2M32B2P-7IC7G02 270P348010 IC - TLC2932IPWIC7G03 270P992030 IC - BA33BC0FP-E2IC7G04 275P236020 IC-C-MOS - TC74LVX244FTIC7G05 274P901010 IC-C-MOS - TC74HCT7007AFIC7G06 270P879030 IC - SC1566I5M-2.5TRIC7G07 275P982020 IC-C-MOS - MT48LC2M32B2P-7IC7G08 276P194010 IC-C-MOS - MB87S1270PB-ESIC7K21 270P831010 IC-C-MOS - OPA2350PA

IC7P01 276P204020 IC-C-MOS - PIC18F2510I/SOIC7P02 276P064010 IC-C-MOS - SN74LVC1G125DBVIC7P03 263P154010 IC-C-MOS - SN74HC132DBIC7P04 271P023010 IC - SN74CBTD1G125DBVRIC7P05 276P064010 IC-C-MOS - SN74LVC1G125DBVIC7R01 276P281010 IC-C-MOS - SN74LVC2GU04DBVRIC7R02 275P443010 IC-C-MOS - TC7SET08HIC7R03 270P706010 IC - MAX823IC7R04 271P023010 IC - SN74CBTD1G125DBVRIC7R05 276P108030 IC-C-MOS - M306H2FCFP-V261IC7R06 271P023010 IC - SN74CBTD1G125DBVRIC7R07 271P023010 IC - SN74CBTD1G125DBVRIC7R08 276P064010 IC-C-MOS - SN74LVC1G125DBVIC7R09 276P064010 IC-C-MOS - SN74LVC1G125DBVIC8001 276P030030 IC-C-MOS - 215H31AGA12HIC8002 270P706020 IC - MAX823REUKIC8003 276P064010 IC-C-MOS - SN74LVC1G125DBVIC8004 276P064010 IC-C-MOS - SN74LVC1G125DBVIC8006 270P880010 IC - 24LC64I/SNIC8008 276P214010 IC-C-MOS - SN74LVC2G125DCURIC8009 276P064010 IC-C-MOS - SN74LVC1G125DBVIC80E1 275P657050 IC-C-MOS - 24LC256T-I/SNIC80E2 271P150010 IC - 24LC512T-I/SMIC80E3 270P880010 IC - 24LC64I/SNIC8101 271P033010 IC - LP2996MRXIC8102 276P029030 IC-C-MOS - NT5DS16M16CS-5T acIC8103 276P029030 IC-C-MOS - NT5DS16M16CS-5T acIC8104 276P029030 IC-C-MOS - NT5DS16M16CS-5T acIC8105 276P029030 IC-C-MOS - NT5DS16M16CS-5T acIC8205 276P042010 IC-C-MOS - MIC2544-1BMIC8211 276P029030 IC-C-MOS - NT5DS16M16CS-5T acIC8212 276P029030 IC-C-MOS - NT5DS16M16CS-5T acIC8280 276P215010 IC-C-MOS - DS1337U+T&RIC8301 275P677010 IC-C-MOS - SN74LVC573APWRIC8303 275P677010 IC-C-MOS - SN74LVC573APWRIC8304 275P956030 IC-C-MOS - MD5811-D256-V3Q18-PIC8305 275P677010 IC-C-MOS - SN74LVC573APWRIC8306 276P198010 IC-C-MOS - MAS3507D-QGIC8307 276P199010 IC-C-MOS - ST16C654CQ64TR-FIC8308 275P677010 IC-C-MOS - SN74LVC573APWRIC8309 275P464010 IC-C-MOS - TC7WH14FKIC8310 276P064010 IC-C-MOS - SN74LVC1G125DBVIC8311 275P913010 IC-C-MOS - SN74LVC257APWRIC8312 276P148030 IC-C-MOS - LC4128V-75TN100CS3248IC8313 276P200010 IC-C-MOS - CS4344-CZZIC8314 276P200010 IC-C-MOS - CS4344-CZZIC8315 270P938010 IC - MC33202DIC8316 270P938010 IC - MC33202DIC8317 276P239010 IC-C-MOS - SN74LVC74APWRIC8401 276P193010 IC-C-MOS - MN864620 acIC8402 276P246010 IC-C-MOS - M12L16161A-7TIC8403 275P686010 IC-C-MOS - TSB41AB3PFPIC8403 275P686010 IC-C-MOS - TSB41AB3PFP acIC8404 271P155010 IC - MM1661FTRE acIC8501 276P202020 IC-C-MOS - ICS443M-20LFTIC8502 275P124040 IC-C-MOS - SN74LVC245APWRIC8503 275P677010 IC-C-MOS - SN74LVC573APWRIC8505 275P677010 IC-C-MOS - SN74LVC573APWRIC8506 276P065030 IC-C-MOS - CIMAX SP2 PBFIC8507 275P913010 IC-C-MOS - SN74LVC257APWR

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Ref # Part # Part Name & Description [#]

PAGE 50

Ref # Part # Part Name & Description [#]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927[#] Model Legend: (a) WD-52627, (b) WD-52628, (c) WD-62627, (d) WD-62628, (e) WD-62827, (f) WD-62927, (g) WD-73727,

(h) WD-73827, (i) WD-73927

IC8508 275P675010 IC-C-MOS - SN74LV125APWRIC8510 275P464010 IC-C-MOS - TC7WH14FKIC8511 271P171010 IC - MIC2040-1YMMIC8512 271P171010 IC - MIC2040-1YMMIC8513 271P171010 IC - MIC2040-1YMMIC8600 275P980010 IC-C-MOS - SAA7115HL efhiIC8601 275P982020 IC-C-MOS - MT48LC2M32B2P-7 efhiIC8602 276P111010 IC-C-MOS - AK5353VT efhiIC8603 276P112010 IC-C-MOS - BCM7040 KQL efhiIC8604 270P992010 IC - BA18BC0FP efhiIC8A00 271P131010 IC - AD9888KSZ-100 abcdeghIC8A00 271P131030 IC - AD9888KSZ-170 fiIC8A01 276P018020 IC-C-MOS - SN74LVC157APWRIC8A02 276P217010 IC-C-MOS - SN74LVT245BPWRIC8A03 275P981010 IC-C-MOS - 24LCS22AT/SN fiIC8E01 271P133010 IC - MB8751340PB-ESIC8E03 276P251010 IC-C-MOS - EDS6432AFTA-6BEIC8F01 271P148010 IC - Sil116OCTUIC8G01 276P210030 IC-C-MOS - M30833FJFP#U5-V291IC8G02 275P657050 IC-C-MOS - 24LC256T-I/SNIC8G05 271P149010 IC-C-MOS - M62368GP#CFOJIC8G07 276P064010 IC-C-MOS - SN74LVC1G125DBVIC8G08 276P214010 IC-C-MOS - SN74LVC2G125DCURIC8G09 276P213010 IC-C-MOS - SN74LVC1G17-DCKRIC8K01 271P132010 IC - MB87S1330PB-GE1IC8K02 275P982030 IC-C-MOS - MT48LC2M32B2P-5 fiIC8K02 276P251010 IC-C-MOS - EDS6432AFTA-6BE abcdeghIC8K03 275P982030 IC-C-MOS - MT48LC2M32B2P-5 fiIC8K03 276P251010 IC-C-MOS - EDS6432AFTA-6BE abcdeghIC9A10 267P175010 HIC - STR-W6735

IC9A22 271P147010 IC - NJM2374AMIC9A23 271P145010 IC - BD9702T-V5IC9A25 271P081010 IC - BA00CC0WFP efhiIC9C00 271P071020 IC - BA09SFPIC9C10 271P071020 IC - BA09SFPIC9C20 270P677020 IC - BA05FPIC9C51 271P072020 IC - LD29150DT33IC9C71 271P071010 IC - BA033SFPIC9C81 271P072040 IC - LD29150DT18RIC9F00 271P141010 IC - TPS40071PWPRIC9G01 271P141010 IC - TPS40071PWPRIC9G21 271P141010 IC - TPS40071PWPRIC9G22 270P879030 IC - SC1566I5M-2.5TRIC9G23 271P072040 IC - LD29150DT18RIC9G24 270P879030 IC - SC1566I5M-2.5TRIC9G41 271P141010 IC - TPS40071PWPRIC9G70 270P992050 IC - BA90BC0FP-E2IC9H01 270P992010 IC - BA18BC0FPIC9H02 270P992030 IC - BA33BC0FP-E2IC9H03 270P879020 IC - SC1566I5M-1.8.TRIC9H04 270P992030 IC - BA33BC0FP-E2IC9H05 270P992030 IC - BA33BC0FP-E2IC9J01 276P238010 IC-C-MOS - SN74LVC14APWRIC9J02 276P238010 IC-C-MOS - SN74LVC14APWRIC9J03 270P884010 IC - SI-8050JDIC9J04 270P884010 IC - SI-8050JDIC9J05 270P884010 IC - SI-8050JD

TRANSISTORSCHIP Type Transistors (Listed by Part No.)Part No. Description261P837010 UPA672T261P839010 TPCP8J01261P842020 2SC3052-T112-1F261P842030 2SC3052-T112-1G abcdg261P842080 2SC3052-T112-1E;F261P843010 2SA1235A-T112-1E261P843020 2SA1235-T112-1F261P843080 2SA1235-T112-1E;F261P844010 RT1N436C-T112-1 efhi261P845010 RT1P241C-T1112-1261P846010 TPCP8402261P851010 Si78720PT1E3261P852010 Si7336ADPT1E3261P853010 Si7390DPT1E3

TRANSISTORSConventional Transistors (By Ref #)

Ref # Part # Part Name & Description [#]Q1501 261P026020 TR - 2SC3356-T1B-AQ1502 261P026020 TR - 2SC3356-T1B-AQ1503 261P026020 TR - 2SC3356-T1B-AQ1601 261P026020 TR - 2SC3356-T1B-A efhiQ1602 261P026020 TR - 2SC3356-T1B-A efhiQ1603 261P026020 TR - 2SC3356-T1B-A efhiQ2E01 261P114010 TR - 2SA1585STPR

DIODES

D1501 262P071070 DIODE-LE - SML-210FTD1601 262P832010 D-LE-CHIP - CL-270F-CD-TS efhiD2001 262P828010 D-CHIP - MC2838-T112-1D2002 262P828010 D-CHIP - MC2838-T112-1D2003 262P828010 D-CHIP - MC2838-T112-1D2021 262P805050 D-CHIP - UDZS5.1BD2101 262P828010 D-CHIP - MC2838-T112-1D2102 262P828010 D-CHIP - MC2838-T112-1D2103 262P828010 D-CHIP - MC2838-T112-1D2121 262P805050 D-CHIP - UDZS5.1BD2E00 262P075010 DIODE - RSB6.8SD2E01 262P075010 DIODE - RSB6.8SD2J01 262P075010 DIODE - RSB6.8SD2J02 262P075010 DIODE - RSB6.8SD2J03 264P828010 D-CHIP - DAN202U/MA142WKD2J04 262P075010 DIODE - RSB6.8SD2J05 262P075010 DIODE - RSB6.8SD2J06 262P075010 DIODE - RSB6.8SD2J07 262P075010 DIODE - RSB6.8SD2J91 262P075010 DIODE - RSB6.8SD2J92 262P075010 DIODE - RSB6.8SD2J93 262P075010 DIODE - RSB6.8SD3E00 262P828010 D-CHIP - MC2838-T112-1D3E01 262P828010 D-CHIP - MC2838-T112-1D7A44 262P828010 D-CHIP - MC2838-T112-1D7A73 262P828010 D-CHIP - MC2838-T112-1D7K21 268P100010 DIODE-PHOTO - SFH235FAD7K22 262P828010 D-CHIP - MC2838-T112-1

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PAGE 51

Ref # Part # Part Name & Description [#]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927[#] Model Legend: (a) WD-52627, (b) WD-52628, (c) WD-62627, (d) WD-62628, (e) WD-62827, (f) WD-62927, (g) WD-73727,

(h) WD-73827, (i) WD-73927Ref # Part # Part Name & Description [#]

D7L20 262P075010 DIODE - RSB6.8S abcdD7L21 264P212020 D-LED - LN31GPH abcdD7L22 264P584020 DIODE-LE - SML1216W-C,D abcdD7L23 264P584020 DIODE-LE - SML1216W-C,D abcdD7L70 262P075010 DIODE - RSB6.8S efghiD7L71 264P212020 D-LED - LN31GPH efghiD7L72 264P584020 DIODE-LE - SML1216W-C,D efghiD7L73 264P584020 DIODE-LE - SML1216W-C,D efghiD8280 262P828010 D-CHIP - MC2838-T112-1D8701 264P846010 D-CHIP - MA732D8702 264P846010 D-CHIP - MA732D8703 264P846010 D-CHIP - MA732D8704 264P846010 D-CHIP - MA732D8A01 264P882010 D-CHIP - HSB123 fiD8A02 264P882010 D-CHIP - HSB123 fiD8A03 264P882010 D-CHIP - HSB123 fiD8A04 264P878020 D-CHIP - HZM6.2ZWA fiD8A05 264P878020 D-CHIP - HZM6.2ZWA fiD8G05 262P830010 D-CHIP - MC2850-T111-1D8G07 262P830010 D-CHIP - MC2850-T111-1D8G08 262P830010 D-CHIP - MC2850-T111-1D8G09 262P828010 D-CHIP - MC2838-T112-1D9A00 262P031010 DIODE - D6SB80D9A01 262P031010 DIODE - D6SB80D9A02 264P045080 DIODE - 1S2076A/1S2471OMD9A03 262P805060 D-CHIP - UDZS5.6BD9A04 264P045080 DIODE - 1S2076A/1S2471OMD9A18 264P045080 DIODE - 1S2076A/1S2471OMD9A19 264P045080 DIODE - 1S2076A/1S2471OMD9A20 264P045080 DIODE - 1S2076A/1S2471OMD9A22 262P805080 D-CHIP - UDZS6.8BD9A23 264P622010 DIODE - AL01ZD9A24 264P622010 DIODE - AL01ZD9A25 264P622010 DIODE - AL01ZD9A26 264P919010 DIODE - FCH20A10D9A31 262P129010 DIODE - 30PRA20-FC5D9A32 262P129010 DIODE - 30PRA20-FC5D9A33 264P045080 DIODE - 1S2076A/1S2471OMD9A35 264P045080 DIODE - 1S2076A/1S2471OMD9A36 264P045080 DIODE - 1S2076A/1S2471OMD9A37 264P045080 DIODE - 1S2076A/1S2471OMD9A38 262P087010 D-CHIP - EC21QS04-TE12LD9A39 262P805060 D-CHIP - UDZS5.6BD9A40 262P087010 D-CHIP - EC21QS04-TE12LD9A41 262P805020 D-CHIP - UDZS3.9BD9A42 264P045080 DIODE - 1S2076A/1S2471OMD9A43 264P045080 DIODE - 1S2076A/1S2471OMD9A44 264P846010 D-CHIP - MA732D9A45 264P045080 DIODE - 1S2076A/1S2471OMD9A47 262P805060 D-CHIP - UDZS5.6BD9E50 264P846010 D-CHIP - MA732 0efhiD9E52 262P806060 D-CHIP - UDZS13BD9E53 264P846010 D-CHIP - MA732D9E54 264P846010 D-CHIP - MA732D9F00 264P846010 D-CHIP - MA732D9F02 262P805020 D-CHIP - UDZS3.9BD9F03 262P828010 D-CHIP - MC2838-T112-1D9F04 264P846010 D-CHIP - MA732D9G01 262P090010 DIODE - M1FP3D9G02 262P805020 D-CHIP - UDZS3.9B

D9G04 262P090010 DIODE - M1FP3D9G21 262P090010 DIODE - M1FP3D9G22 262P805020 D-CHIP - UDZS3.9BD9G24 262P090010 DIODE - M1FP3D9G41 262P090010 DIODE - M1FP3D9G42 262P805020 D-CHIP - UDZS3.9BD9G44 262P090010 DIODE - M1FP3D9G70 262P828010 D-CHIP - MC2838-T112-1D9G71 262P828010 D-CHIP - MC2838-T112-1D9G72 262P806070 D-CHIP - UDZS15BD9G73 262P806080 D-CHIP - UDZS16BD9J01 264P828010 D-CHIP - DAN202U/MA142WKD9J02 264P828010 D-CHIP - DAN202U/MA142WKD9J03 264P828010 D-CHIP - DAN202U/MA142WKD9J04 264P878010 D-CHIP - HZM27WAD9J05 264P878010 D-CHIP - HZM27WAD9J06 264P878010 D-CHIP - HZM27WAD9J07 262P087010 D-CHIP - EC21QS04-TE12LD9J08 262P087010 D-CHIP - EC21QS04-TE12LD9J09 262P087010 D-CHIP - EC21QS04-TE12LD9J10 264P878010 D-CHIP - HZM27WAD9J11 264P828010 D-CHIP - DAN202U/MA142WKD9J12 264P878010 D-CHIP - HZM27WAD9J13 264P828010 D-CHIP - DAN202U/MA142WK

COILSL101 409P865080 EMI-F-CHIP - BLM18PG6 abcdgL102 409P923060 EMI-F-CHIP - BLM21B272S efhiL103 409P923060 EMI-F-CHIP - BLM21B272SL104 409P923060 EMI-F-CHIP - BLM21B272SL105 409P923060 EMI-F-CHIP - BLM21B272SL106 409P923060 EMI-F-CHIP - BLM21B272SL107 409P923060 EMI-F-CHIP - BLM21B272SL108 325C420030 COIL-CHIP - 2.2MH-ML109 409P923060 EMI-F-CHIP - BLM21B272SL110 409P923060 EMI-F-CHIP - BLM21B272SL111 409P865070 EMI-F-CHIP - BLM11P300SL112 409P865070 EMI-F-CHIP - BLM11P300SL113 409P923060 EMI-F-CHIP - BLM21B272SL114 409P865080 EMI-F-CHIP - BLM18PG6 efhiL1501 409P777080 EMI-F-CHIP - BLM21P221SL1503 325C410050 COIL-CHIP - 2.2MH-JL1508 409P865070 EMI-F-CHIP - BLM11P300SL1509 409P865070 EMI-F-CHIP - BLM11P300SL1510 409P865070 EMI-F-CHIP - BLM11P300SL1511 409P865070 EMI-F-CHIP - BLM11P300SL1512 409P865070 EMI-F-CHIP - BLM11P300SL1513 409P865070 EMI-F-CHIP - BLM11P300SL1514 409P865070 EMI-F-CHIP - BLM11P300SL1515 409P865070 EMI-F-CHIP - BLM11P300SL1516 409P865070 EMI-F-CHIP - BLM11P300SL1517 409P777080 EMI-F-CHIP - BLM21P221SL1519 409P865070 EMI-F-CHIP - BLM11P300SL1520 409P865070 EMI-F-CHIP - BLM11P300SL1521 409P865070 EMI-F-CHIP - BLM11P300SL1522 409P777080 EMI-F-CHIP - BLM21P221SL1601 409P777080 EMI-F-CHIP - BLM21P221S efhiL1603 325C410050 COIL-CHIP - 2.2MH-J efhi

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Ref # Part # Part Name & Description [#]

PAGE 52

Ref # Part # Part Name & Description [#]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927[#] Model Legend: (a) WD-52627, (b) WD-52628, (c) WD-62627, (d) WD-62628, (e) WD-62827, (f) WD-62927, (g) WD-73727,

(h) WD-73827, (i) WD-73927

L1604 409P777080 EMI-F-CHIP - BLM21P221S efhiL1608 409P865070 EMI-F-CHIP - BLM11P300S efhiL1609 409P865070 EMI-F-CHIP - BLM11P300S efhiL1612 409P865070 EMI-F-CHIP - BLM11P300S efhiL1613 409P865070 EMI-F-CHIP - BLM11P300S efhiL1615 409P865070 EMI-F-CHIP - BLM11P300S efhiL1616 409P865070 EMI-F-CHIP - BLM11P300S efhiL1617 409P777080 EMI-F-CHIP - BLM21P221S efhiL1619 409P865070 EMI-F-CHIP - BLM11P300S efhiL1620 409P865070 EMI-F-CHIP - BLM11P300S efhiL2018 409P777080 EMI-F-CHIP - BLM21P221SL2118 409P777080 EMI-F-CHIP - BLM21P221SL2201 409P777080 EMI-F-CHIP - BLM21P221SL2202 409P865020 EMI-F-CHIP - BLM11A601SL2203 409P865020 EMI-F-CHIP - BLM11A601SL2207 409P777080 EMI-F-CHIP - BLM21P221SL2213 409P777080 EMI-F-CHIP - BLM21P221SL2216 409P777080 EMI-F-CHIP - BLM21P221SL2219 409P777080 EMI-F-CHIP - BLM21P221SL2222 409P777080 EMI-F-CHIP - BLM21P221SL2235 409P777080 EMI-F-CHIP - BLM21P221SL2237 409P777080 EMI-F-CHIP - BLM21P221SL2238 409P777080 EMI-F-CHIP - BLM21P221SL2255 409P777080 EMI-F-CHIP - BLM21P221SL2287 409P777080 EMI-F-CHIP - BLM21P221SL2289 409P777080 EMI-F-CHIP - BLM21P221SL2294 409P777080 EMI-F-CHIP - BLM21P221SL2295 409P865020 EMI-F-CHIP - BLM11A601SL2296 409P865020 EMI-F-CHIP - BLM11A601SL2334 409P777080 EMI-F-CHIP - BLM21P221SL2337 409P777080 EMI-F-CHIP - BLM21P221SL2401 409P865020 EMI-F-CHIP - BLM11A601SL2402 409P865020 EMI-F-CHIP - BLM11A601SL2403 409P865020 EMI-F-CHIP - BLM11A601SL2404 409P865020 EMI-F-CHIP - BLM11A601SL2600 409P777080 EMI-F-CHIP - BLM21P221SL2C01 325C411090 COIL-CHIP - 33MH-J efhiL2C02 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470SefhiL2C03 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470SefhiL2C04 409P876020 EMI-F-CHIP - CNF20C470S/CKD510JB1H470SefhiL2C11 409P777080 EMI-F-CHIP - BLM21P221S acL2C11 409P777080 EMI-F-CHIP - BLM21P221SL2E00 409P876040 EMI-F-CHIP - CNF20C221S/CKD510JB1H221SL2E01 409P876040 EMI-F-CHIP - CNF20C221S/CKD510JB1H221SL2J01 409P923060 EMI-F-CHIP - BLM21B272SL2J02 409P777080 EMI-F-CHIP - BLM21P221SL2J03 409P923060 EMI-F-CHIP - BLM21B272SL2J04 409P923060 EMI-F-CHIP - BLM21B272SL2J05 409P923060 EMI-F-CHIP - BLM21B272SL2J06 409P923060 EMI-F-CHIP - BLM21B272SL2J07 409P923060 EMI-F-CHIP - BLM21B272SL2J08 409P923060 EMI-F-CHIP - BLM21B272SL2J09 409P777080 EMI-F-CHIP - BLM21P221SL2K01 409P777080 EMI-F-CHIP - BLM21P221SL2K02 409P777080 EMI-F-CHIP - BLM21P221SL2K03 409P777080 EMI-F-CHIP - BLM21P221SL2K04 409P777080 EMI-F-CHIP - BLM21P221SL2K05 325C420070 COIL-CHIP - 10MH-KL2K06 409P777080 EMI-F-CHIP - BLM21P221S

L2K07 409P777080 EMI-F-CHIP - BLM21P221SL2K08 409P777080 EMI-F-CHIP - BLM21P221SL2K09 409P777080 EMI-F-CHIP - BLM21P221SL2K10 325C420070 COIL-CHIP - 10MH-KL2K11 325C411030 COIL-CHIP - 10MH-JL2K12 325C411030 COIL-CHIP - 10MH-JL2K13 325C411030 COIL-CHIP - 10MH-JL2K14 325C411030 COIL-CHIP - 10MH-JL2K15 325C421040 COIL-CHIP - 150MH-K LOW-RL2K16 325C421040 COIL-CHIP - 150MH-K LOW-RL2M00 321C114010 COIL-RF - 2200MH-JL2M01 325C411030 COIL-CHIP - 10MH-JL2M20 325C411030 COIL-CHIP - 10MH-JL2M21 321C114010 COIL-RF - 2200MH-JL3E25 325C502010 COIL-CHIP - SLF12575T-330M3R2-HL3E26 325C502010 COIL-CHIP - SLF12575T-330M3R2-HL3E51 411D009020 CORE-FERRITE - ZBF503D-01L3E52 411D009020 CORE-FERRITE - ZBF503D-01L3E60 409P865080 EMI-F-CHIP - BLM18PG6L7A16 409P777050 EMI-F-CHIP - BLM21B201SL7A73 409P865060 EMI-F-CHIP - BLM11B141SL7A89 409P777050 EMI-F-CHIP - BLM21B201SL7A99 409P777050 EMI-F-CHIP - BLM21B201SL7C84 409P865080 EMI-F-CHIP - BLM18PG6L7E00 325C420070 COIL-CHIP - 10MH-KL7E01 325C420070 COIL-CHIP - 10MH-KL7E02 409P777080 EMI-F-CHIP - BLM21P221SL7E03 409P865090 EMI-F-CHIP - BLM11A121SL7E04 409P865090 EMI-F-CHIP - BLM11A121SL7E05 409P865090 EMI-F-CHIP - BLM11A121SL7E06 409P865090 EMI-F-CHIP - BLM11A121SL7E13 409P865080 EMI-F-CHIP - BLM18PG6L7E17 409P777080 EMI-F-CHIP - BLM21P221SL7E18 409P777080 EMI-F-CHIP - BLM21P221SL7E19 409P777080 EMI-F-CHIP - BLM21P221SL7EA0 325C420070 COIL-CHIP - 10MH-KL7EB0 325C420070 COIL-CHIP - 10MH-KL7EB1 409P777080 EMI-F-CHIP - BLM21P221SL7EB2 409P777080 EMI-F-CHIP - BLM21P221SL7G01 325C420070 COIL-CHIP - 10MH-KL7G02 409P865080 EMI-F-CHIP - BLM18PG6L7G03 409P777080 EMI-F-CHIP - BLM21P221SL7G04 409P865080 EMI-F-CHIP - BLM18PG6L7G05 409P777080 EMI-F-CHIP - BLM21P221SL7G06 409P777080 EMI-F-CHIP - BLM21P221SL7G07 409P865080 EMI-F-CHIP - BLM18PG6L7G08 409P865080 EMI-F-CHIP - BLM18PG6L7G09 409P865080 EMI-F-CHIP - BLM18PG6L7G10 409P777080 EMI-F-CHIP - BLM21P221SL7G11 409P865080 EMI-F-CHIP - BLM18PG6L7G12 409P865020 EMI-F-CHIP - BLM11A601SL7G13 409P865080 EMI-F-CHIP - BLM18PG6L7K01 409P777080 EMI-F-CHIP - BLM21P221SL7P00 409P923060 EMI-F-CHIP - BLM21B272SL7P14 409P777050 EMI-F-CHIP - BLM21B201SL7P20 409P777050 EMI-F-CHIP - BLM21B201SL7R01 409P777080 EMI-F-CHIP - BLM21P221SL7R02 409P777080 EMI-F-CHIP - BLM21P221SL7T01 409P777080 EMI-F-CHIP - BLM21P221S acL7T01 409P777080 EMI-F-CHIP - BLM21P221S

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PAGE 53

Ref # Part # Part Name & Description [#]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927[#] Model Legend: (a) WD-52627, (b) WD-52628, (c) WD-62627, (d) WD-62628, (e) WD-62827, (f) WD-62927, (g) WD-73727,

(h) WD-73827, (i) WD-73927Ref # Part # Part Name & Description [#]

L7T02 351P265010 COIL-CHOKE-CHIP - ACM2012 acL7T02 351P265010 COIL-CHOKE-CHIP - ACM2012L7T03 409P777080 EMI-F-CHIP - BLM21P221S acL7T03 409P777080 EMI-F-CHIP - BLM21P221SL7T04 409P777080 EMI-F-CHIP - BLM21P221S acL7T05 351P265010 COIL-CHOKE-CHIP - ACM2012 acL7T06 409P777080 EMI-F-CHIP - BLM21P221S acL7T07 409P865060 EMI-F-CHIP - BLM11B141S abcdgL7T07 409P865060 EMI-F-CHIP - BLM11B141S acefhiL7T08 409P865060 EMI-F-CHIP - BLM11B141S abcdgL7T08 409P865060 EMI-F-CHIP - BLM11B141S acefhiL7T09 409P865060 EMI-F-CHIP - BLM11B141S abcdgL7T09 409P865060 EMI-F-CHIP - BLM11B141S acefhiL7T10 409P865060 EMI-F-CHIP - BLM11B141S abcdgL7T10 409P865060 EMI-F-CHIP - BLM11B141S acefhiL7T11 409P865060 EMI-F-CHIP - BLM11B141S abcdgL7T11 409P865060 EMI-F-CHIP - BLM11B141S acefhiL7T12 409P865060 EMI-F-CHIP - BLM11B141S abcdgL7T12 409P865060 EMI-F-CHIP - BLM11B141S acefhiL7T13 409P865060 EMI-F-CHIP - BLM11B141S abcdgL7T13 409P865060 EMI-F-CHIP - BLM11B141S acefhiL7T14 409P865060 EMI-F-CHIP - BLM11B141S abcdgL7T14 409P865060 EMI-F-CHIP - BLM11B141S acefhiL7T15 409P865060 EMI-F-CHIP - BLM11B141S abcdgL7T15 409P865060 EMI-F-CHIP - BLM11B141S acefhiL7T16 409P865060 EMI-F-CHIP - BLM11B141S abcdgL7T16 409P865060 EMI-F-CHIP - BLM11B141S acefhiL7T17 409P865060 EMI-F-CHIP - BLM11B141S abcdgL7T17 409P865060 EMI-F-CHIP - BLM11B141S acefhiL7T18 409P865060 EMI-F-CHIP - BLM11B141S abcdgL7T18 409P865060 EMI-F-CHIP - BLM11B141S acefhiL7T19 409P865060 EMI-F-CHIP - BLM11B141S abcdgL7T19 409P865060 EMI-F-CHIP - BLM11B141S acefhiL7T20 409P865060 EMI-F-CHIP - BLM11B141S acL7T21 409P865060 EMI-F-CHIP - BLM11B141S abcdgL7T21 409P865060 EMI-F-CHIP - BLM11B141S acefhiL7T22 409P865060 EMI-F-CHIP - BLM11B141S abcdgL7T22 409P865060 EMI-F-CHIP - BLM11B141S acefhiL7T23 409P865060 EMI-F-CHIP - BLM11B141S abcdgL7T23 409P865060 EMI-F-CHIP - BLM11B141S acefhiL7T24 409P865060 EMI-F-CHIP - BLM11B141S abcdgL7T24 409P865060 EMI-F-CHIP - BLM11B141S acefhiL7T26 409P865060 EMI-F-CHIP - BLM11B141S abcdgL7T26 409P865060 EMI-F-CHIP - BLM11B141S acefhiL7T27 409P865060 EMI-F-CHIP - BLM11B141S abcdgL7T27 409P865060 EMI-F-CHIP - BLM11B141S acefhiL7T28 409P865060 EMI-F-CHIP - BLM11B141S abcdgL7T28 409P865060 EMI-F-CHIP - BLM11B141S acefhiL7T29 409P865060 EMI-F-CHIP - BLM11B141S efhiL7T30 409P865060 EMI-F-CHIP - BLM11B141S abcdgL7T30 409P865060 EMI-F-CHIP - BLM11B141S acefhiL8001 409P865080 EMI-F-CHIP - BLM18PG6L8002 409P865080 EMI-F-CHIP - BLM18PG6L8003 409P865080 EMI-F-CHIP - BLM18PG6L8004 409P865080 EMI-F-CHIP - BLM18PG6L8005 409P865080 EMI-F-CHIP - BLM18PG6L8006 409P865080 EMI-F-CHIP - BLM18PG6L8007 409P865080 EMI-F-CHIP - BLM18PG6L8008 409P865080 EMI-F-CHIP - BLM18PG6L8009 409P777080 EMI-F-CHIP - BLM21P221S

L8011 409P865080 EMI-F-CHIP - BLM18PG6L8012 409P865080 EMI-F-CHIP - BLM18PG6L8013 409P865080 EMI-F-CHIP - BLM18PG6L8280 409P865080 EMI-F-CHIP - BLM18PG6L8301 409P865080 EMI-F-CHIP - BLM18PG6L8306 409P865080 EMI-F-CHIP - BLM18PG6L8307 409P865080 EMI-F-CHIP - BLM18PG6L8308 409P865080 EMI-F-CHIP - BLM18PG6L8309 409P865080 EMI-F-CHIP - BLM18PG6L8310 409P865080 EMI-F-CHIP - BLM18PG6L8311 409P865080 EMI-F-CHIP - BLM18PG6L8312 409P865080 EMI-F-CHIP - BLM18PG6L8313 409P865080 EMI-F-CHIP - BLM18PG6L8314 409P865080 EMI-F-CHIP - BLM18PG6L8315 409P865080 EMI-F-CHIP - BLM18PG6L8317 409P865080 EMI-F-CHIP - BLM18PG6L8318 409P865080 EMI-F-CHIP - BLM18PG6L8319 409P865080 EMI-F-CHIP - BLM18PG6L8320 409P865080 EMI-F-CHIP - BLM18PG6L8321 409P865080 EMI-F-CHIP - BLM18PG6L8322 409P865090 EMI-F-CHIP - BLM11A121SL83A1 409P865080 EMI-F-CHIP - BLM18PG6L83B3 325C501010 COIL-CHIP - ALQM21NNR47K10L8401 351P265020 COIL-CHIP - ACM2012-201-2P 0acL8402 351P265020 COIL-CHIP - ACM2012-201-2P 0acL8403 409P777080 EMI-F-CHIP - BLM21P221S acL8404 409P777080 EMI-F-CHIP - BLM21P221S acL8405 351P284010 COIL-CHOKE-CHIP - TCM1210-201-2P-T000L8406 351P284010 COIL-CHOKE-CHIP - TCM1210-201-2P-T000L8413 351P265020 COIL-CHIP - ACM2012-201-2P 0acL8414 351P265020 COIL-CHIP - ACM2012-201-2P 0acL8415 351P265020 COIL-CHIP - ACM2012-201-2P 0acL8416 351P265020 COIL-CHIP - ACM2012-201-2P 0acL8501 409P865080 EMI-F-CHIP - BLM18PG6L8502 409P777080 EMI-F-CHIP - BLM21P221SL8503 409P865080 EMI-F-CHIP - BLM18PG6L8504 409P865090 EMI-F-CHIP - BLM11A121SL8505 409P865080 EMI-F-CHIP - BLM18PG6L8507 409P865080 EMI-F-CHIP - BLM18PG6L8508 409P865080 EMI-F-CHIP - BLM18PG6L8509 409P865080 EMI-F-CHIP - BLM18PG6L8510 409P865090 EMI-F-CHIP - BLM11A121SL8511 409P865090 EMI-F-CHIP - BLM11A121SL8512 409P865090 EMI-F-CHIP - BLM11A121SL8600 409P777080 EMI-F-CHIP - BLM21P221S efhiL8601 409P777080 EMI-F-CHIP - BLM21P221S efhiL8602 409P777080 EMI-F-CHIP - BLM21P221S efhiL8603 409P777080 EMI-F-CHIP - BLM21P221S efhiL8604 409P777080 EMI-F-CHIP - BLM21P221S efhiL8605 409P777080 EMI-F-CHIP - BLM21P221S efhiL8606 409P777080 EMI-F-CHIP - BLM21P221S efhiL8607 409P777080 EMI-F-CHIP - BLM21P221S efhiL8608 409P777080 EMI-F-CHIP - BLM21P221S efhiL8609 325C420070 COIL-CHIP - 10MH-K efhiL8610 409P777080 EMI-F-CHIP - BLM21P221S efhiL8611 409P777080 EMI-F-CHIP - BLM21P221S efhiL8A01 409P777080 EMI-F-CHIP - BLM21P221SL8A02 409P777080 EMI-F-CHIP - BLM21P221SL8A03 409P777080 EMI-F-CHIP - BLM21P221SL8A07 409P865040 EMI-F-CHIP - BLM11B050SA fi

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Ref # Part # Part Name & Description [#]

PAGE 54

Ref # Part # Part Name & Description [#]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927[#] Model Legend: (a) WD-52627, (b) WD-52628, (c) WD-62627, (d) WD-62628, (e) WD-62827, (f) WD-62927, (g) WD-73727,

(h) WD-73827, (i) WD-73927

L8A08 409P865040 EMI-F-CHIP - BLM11B050SA fiL8A09 409P865040 EMI-F-CHIP - BLM11B050SA fiL8A10 409P865040 EMI-F-CHIP - BLM11B050SA fiL8A11 409P865040 EMI-F-CHIP - BLM11B050SA fiL8A12 409P865060 EMI-F-CHIP - BLM11B141S fiL8A13 409P865060 EMI-F-CHIP - BLM11B141S fiL8A16 409P865040 EMI-F-CHIP - BLM11B050SAL8A17 409P865040 EMI-F-CHIP - BLM11B050SAL8A18 409P865040 EMI-F-CHIP - BLM11B050SAL8A19 409P865040 EMI-F-CHIP - BLM11B050SAL8A20 409P865040 EMI-F-CHIP - BLM11B050SAL8A21 409P777080 EMI-F-CHIP - BLM21P221SL8E01 409P777080 EMI-F-CHIP - BLM21P221SL8E05 409P777080 EMI-F-CHIP - BLM21P221SL8F01 409P777080 EMI-F-CHIP - BLM21P221SL8F02 409P777080 EMI-F-CHIP - BLM21P221SL8F03 409P777080 EMI-F-CHIP - BLM21P221SL8F04 409P777080 EMI-F-CHIP - BLM21P221SL8F05 409P777080 EMI-F-CHIP - BLM21P221SL8F06 409P865060 EMI-F-CHIP - BLM11B141SL8F07 409P865060 EMI-F-CHIP - BLM11B141SL8F08 409P865060 EMI-F-CHIP - BLM11B141SL8F09 409P865060 EMI-F-CHIP - BLM11B141SL8F10 409P865060 EMI-F-CHIP - BLM11B141SL8F11 409P865060 EMI-F-CHIP - BLM11B141SL8F12 409P865060 EMI-F-CHIP - BLM11B141SL8G01 409P777080 EMI-F-CHIP - BLM21P221SL8G02 409P777080 EMI-F-CHIP - BLM21P221SL8G05 409P777080 EMI-F-CHIP - BLM21P221SL8G06 409P777080 EMI-F-CHIP - BLM21P221SL8G10 409P865060 EMI-F-CHIP - BLM11B141SL8G11 409P865060 EMI-F-CHIP - BLM11B141SL8G12 409P865060 EMI-F-CHIP - BLM11B141SL8G13 409P865060 EMI-F-CHIP - BLM11B141SL8G14 409P865060 EMI-F-CHIP - BLM11B141SL8G15 409P865060 EMI-F-CHIP - BLM11B141SL8G16 409P865060 EMI-F-CHIP - BLM11B141SL8G17 409P865060 EMI-F-CHIP - BLM11B141SL8G18 409P865060 EMI-F-CHIP - BLM11B141SL8G19 409P865060 EMI-F-CHIP - BLM11B141SL8G30 409P865060 EMI-F-CHIP - BLM11B141SL8G32 409P865060 EMI-F-CHIP - BLM11B141SL8G33 409P865060 EMI-F-CHIP - BLM11B141SL8K00 409P777080 EMI-F-CHIP - BLM21P221SL8K01 409P777080 EMI-F-CHIP - BLM21P221SL8K02 409P777080 EMI-F-CHIP - BLM21P221SL8K03 409P777080 EMI-F-CHIP - BLM21P221SL9A10 321C151070 COIL-RF - 22MH-KL9A19 321C141010 COIL-RF - 6.8MH-ML9A20 321C141030 COIL-RF - 10MH-KL9A21 321C141030 COIL-RF - 10MH-KL9A30 321C141010 COIL-RF - 6.8MH-ML9A31 321C140060 COIL-RF - 2.7MH-ML9A32 321C140060 COIL-RF - 2.7MH-ML9A33 351P276040 COIL-CHOKE-CHIP - GSRH125-4R0ML9A34 321C141070 COIL-RF - 22MH-KL9A35 321C141010 COIL-RF - 6.8MH-ML9A36 321C141070 COIL-RF - 22MH-KL9A37 351P277090 COIL-CHOKE-CHIP - GSRH127-221ML9A38 321C141070 COIL-RF - 22MH-K

L9A39 351P277060 COIL-CHOKE-CHIP - GSRH127-470ML9A40 321C141030 COIL-RF - 10MH-KL9A43 321C141070 COIL-RF - 22MH-KL9A50 321C141070 COIL-RF - 22MH-KL9A51 321C141070 COIL-RF - 22MH-K efhiL9A52 321C141070 COIL-RF - 22MH-K efhiL9A53 321C141070 COIL-RF - 22MH-KL9A54 321C141070 COIL-RF - 22MH-KL9A55 321C141030 COIL-RF - 10MH-K 0efhiL9A56 321C141030 COIL-RF - 10MH-K 0efhiL9A60 321C141030 COIL-RF - 10MH-K 0efhiL9A61 321C141030 COIL-RF - 10MH-K 0efhiL9A62 351P277030 COIL-CHOKE-CHIP - GSRH127-7R6ML9A63 321C140060 COIL-RF - 2.7MH-M 0efhiL9A64 321C140060 COIL-RF - 2.7MH-M 0efhiL9C51 409P777080 EMI-F-CHIP - BLM21P221SL9C81 409P777080 EMI-F-CHIP - BLM21P221SL9D00 351P268010 LINE-FILTER - HF3545-502Y5R0-TXXBHL9D02 351P266020 LINE-FILTER - ELF22V025AL9D03 351P286010 LINE-FILTER - HF2836-353Y1R0-T01L9E20 409P865080 EMI-F-CHIP - BLM18PG6 efhiL9F00 321C140060 COIL-RF - 2.7MH-ML9F01 351P282040 COIL-CHOKE-CHIP - GSRH129-4R0M01L9F02 321C140030 COIL-RF - 1.5MH-ML9F03 321C140030 COIL-RF - 1.5MH-ML9F04 321C140030 COIL-RF - 1.5MH-ML9G01 321C141070 COIL-RF - 22MH-K abcdeghL9G01 321C141070 COIL-RF - 22MH-K fiL9G02 351P276040 COIL-CHOKE-CHIP - GSRH125-4R0ML9G03 321C140060 COIL-RF - 2.7MH-M abcdeghL9G03 321C140060 COIL-RF - 2.7MH-M fiL9G04 321C140060 COIL-RF - 2.7MH-M abcdeghL9G04 321C140060 COIL-RF - 2.7MH-M fiL9G21 321C141030 COIL-RF - 10MH-K abcdeghL9G21 321C141030 COIL-RF - 10MH-K fiL9G22 351P276040 COIL-CHOKE-CHIP - GSRH125-4R0ML9G23 321C141010 COIL-RF - 6.8MH-M abcdeghL9G23 321C141010 COIL-RF - 6.8MH-M fiL9G24 321C141010 COIL-RF - 6.8MH-M abcdeghL9G24 321C141010 COIL-RF - 6.8MH-M fiL9G25 321C141010 COIL-RF - 6.8MH-M abcdeghL9G25 321C141010 COIL-RF - 6.8MH-M fiL9G41 321C141070 COIL-RF - 22MH-K abcdeghL9G41 321C141070 COIL-RF - 22MH-K fiL9G42 351P277030 COIL-CHOKE-CHIP - GSRH127-7R6ML9G43 321C140060 COIL-RF - 2.7MH-M abcdeghL9G43 321C140060 COIL-RF - 2.7MH-M fiL9G44 321C140060 COIL-RF - 2.7MH-M abcdeghL9G44 321C140060 COIL-RF - 2.7MH-M fiL9G70 409P777080 EMI-F-CHIP - BLM21P221SL9H01 409P777080 EMI-F-CHIP - BLM21P221SL9H02 409P777080 EMI-F-CHIP - BLM21P221SL9J01 351P244010 COIL-CHOKE - CD-C-1010-101L9J02 351P244010 COIL-CHOKE - CD-C-1010-101L9J03 351P244010 COIL-CHOKE - CD-C-1010-101L9J04 321C142030 COIL-RF - 68MH-KL9J05 321C142030 COIL-RF - 68MH-KL9J06 321C142030 COIL-RF - 68MH-KLC8701 409P945010 EMI-F-CHIP - NFL21SP506X13CDLC8702 409P945010 EMI-F-CHIP - NFL21SP506X13CD

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PAGE 55

Ref # Part # Part Name & Description [#]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927[#] Model Legend: (a) WD-52627, (b) WD-52628, (c) WD-62627, (d) WD-62628, (e) WD-62827, (f) WD-62927, (g) WD-73727,

(h) WD-73827, (i) WD-73927Ref # Part # Part Name & Description [#]

LC8703 409P944010 EMI-F-CHIP - NFL21SP107X1LC8704 409P944010 EMI-F-CHIP - NFL21SP107X1LC8705 409P944010 EMI-F-CHIP - NFL21SP107X1LC8706 409P944010 EMI-F-CHIP - NFL21SP107X1LC8707 409P945010 EMI-F-CHIP - NFL21SP506X13CDLC8708 409P945010 EMI-F-CHIP - NFL21SP506X13CDLC8709 409P945010 EMI-F-CHIP - NFL21SP506X13CDLC8710 409P945010 EMI-F-CHIP - NFL21SP506X13CDLC8711 409P945010 EMI-F-CHIP - NFL21SP506X13CDLC8712 409P945010 EMI-F-CHIP - NFL21SP506X13CDLC8713 409P944010 EMI-F-CHIP - NFL21SP107X1LC8714 409P945010 EMI-F-CHIP - NFL21SP506X13CDLC8715 409P945010 EMI-F-CHIP - NFL21SP506X13CDLC8716 409P944010 EMI-F-CHIP - NFL21SP107X1LC8717 409P944010 EMI-F-CHIP - NFL21SP107X1LC8718 409P944010 EMI-F-CHIP - NFL21SP107X1LC8719 409P944010 EMI-F-CHIP - NFL21SP107X1LC8720 409P945010 EMI-F-CHIP - NFL21SP506X13CDLC8721 409P945010 EMI-F-CHIP - NFL21SP506X13CDLC8722 409P945010 EMI-F-CHIP - NFL21SP506X13CDLC8723 409P945010 EMI-F-CHIP - NFL21SP506X13CDLC8724 409P945010 EMI-F-CHIP - NFL21SP506X13CDLC8725 409P945010 EMI-F-CHIP - NFL21SP506X13CDT2001 409P961010 CHIP-FILTER - ACM2012D-9002PT2002 409P961010 CHIP-FILTER - ACM2012D-9002PT2003 409P961010 CHIP-FILTER - ACM2012D-9002PT2004 409P961010 CHIP-FILTER - ACM2012D-9002PT2101 409P961010 CHIP-FILTER - ACM2012D-9002PT2102 409P961010 CHIP-FILTER - ACM2012D-9002PT2103 409P961010 CHIP-FILTER - ACM2012D-9002PT2104 409P961010 CHIP-FILTER - ACM2012D-9002P

TRANSFORMERST9A10 350P833010 TRANS-PWR - SRW42EC-U15V117

VARIABLE RESISTORSRV9D00 265P100020 VAR - ERZV10D271CSRV9D01 265P100020 VAR - ERZV10D271CS

RESISTORSCHIP Type Resistors (Listed by Value)

Part No. Value Part No. Value103P509050 1/16W 0OHM 103P502050 1/16W 1K-J103P409050 1/8W 0OHM 103P504090 1/16W 100K-J103P408040 1/10W 2.2-J 103P497050 1/16W 120K-F103P508040 1/16W 2.2-J 103P505000 1/16W 120K-J103P488080 1/4W 4.7-J 103P497080 1/16W 160K-F103P409000 1/10W 6.8-J 103P497090 1/16W 180K-F103P500010 1/16W 10-J 103P505020 1/16W 180K-J103P400020 1/10W 12-J 103P505030 1/16W 220K-J103P400050 1/10W 22-J 103P498020 1/16W 240K-F103P500050 1/16W 22-J 103P498050 1/16W 330K-F103P910050 1/16W 22-Jx4 103P505060 1/16W 390K-J103P500060 1/16W 27-J 103P505070 1/16W 470K-J103P500070 1/16W 33-J 103P499010 1/16W 560K-F103P910070 1/16W 33-Jx4 103P506000 1/16W 820K-J103P793080 1/16W 36F 103P506010 1/16W 1M-J103P500080 1/16W 39-J 103P813020 1/16W 2K-D103P910090 1/16W 47-J 103P493020 1/16W 2K-F

Part No. Value Part No. Value103P400090 1/10W 47-J 103P493030 1/16W 2.2K-F103P794010 1/16W 47-F 103P502090 1/16W 2.2K-J103P500090 1/16W 47-J 103P493050 1/16W 2.7K-F103P401000 1/10W 56-J 103P503000 1/16W 2.7K-J103P844030 1/16W 56-D 103P493060 1/16W 3K-F103P501000 1/16W 56-J 103P493070 1/16W 3.3K-F103P911000 1/16W 56-Jx4 103P503010 1/16W 3.3K-J103P501010 1/16W 68-J 103P493080 1/16W 3.6K-F103P794060 1/16W 75-F 103P493090 1/16W 3.9K-F103P509090 1/16W 75-J 103P503020 1/16W 3.9K-J103P489090 1/4W 75-J 103P494000 1/16W 4.3K-F103P794070 1/16W 82-F 103P494010 1/16W 4.7K-F103P501020 1/16W 82-J 103P503030 1/16W 4.7K-J103P490010 1/16W 100F 103P494020 1/16W 5.1K-F103P501030 1/16W 100-J 103P494030 1/16W 5.6K-F103P401030 1/10W 100-J 103P503040 1/16W 5.6K-J103P401050 1/10W 150-J 103P814040 1/16W 6.2K-D103P810050 1/16W 150-D 103P494050 1/16W 6.8K-F103P501050 1/16W 150-J 103P494070 1/16W 8.2K-F103P490080 1/16W 200-F 103P503060 1/16W 8.2K-J103P490090 1/16W 220-F 103P494080 1/16W 9.1K-F103P501070 1/16W 220-J 103P474060 1/10W 7.5K-F103P911070 1/16W 220-Jx4 103P494090 1/16W 10K-F103P481070 1/4W 220-J 103P503070 1/16W 10K-J103P491010 1/16W 270-F 103P913070 1/16W 10K-Jx4103P501080 1/16W 270-J 103P495000 1/16W 11K-F103P491020 1/16W 300-F 103P495010 1/16W 12K-F103P501090 1/16W 330-J 103P503080 1/16W 12K-J103P491050 1/16W 390-F 103P495020 1/16W 13K-F103P502000 1/16W 390-J 103P495030 1/16W 15K-F103P491060 1/16W 430-F 103P475030 1/8W 15K-F103P502010 1/16W 470-J 103P503090 1/16W 15K-J103P471070 1/8W 470-F 103P495050 1/16W 18K-F103P491080 1/16W 510-F 103P504000 1/16W 18K-J103P491090 1/16W 560-F 103P495070 1/16W 22K-F103P502020 1/16W 560-J 103P504010 1/16W 22K-J103P471090 1/8W 560-F 103P495090 1/16W 27K-F103P492000 1/16W 620-F 103P504020 1/16W 27K-J103P492010 1/16W 680-F 103P496000 1/16W 30K-F103P502030 1/16W 680-J 103P496010 1/16W 33K-F103P492030 1/16W 820-F 103P504030 1/16W 33K-J103P502040 1/16W 820-J 103P504040 1/16W 39K-J103P492040 1/16W 910-F 103P496040 1/16W 43K-F103P492060 1/16W 1.1K-F 103P496050 1/16W 47K-F103P492070 1/16W 1.2K-F 103P504050 1/16W 47K-J103P502060 1/16W 1.2K-J 103P496070 1/16W 56K-F103P492080 1/16W 1.3K-F 103P504060 1/16W 56K-J103P492090 1/16W 1.5K-F 103P497000 1/16W 68K-F103P502070 1/16W 1.5K-J 103P496090 1/16W 68K-F103P493010 1/16W 1.8K-F 103P504070 1/16W 68K-J103P502080 1/16W 1.8K-J 103P504080 1/16W 82K-J103P492050 1/16W 1K-F

RESISTORSConventional Resistors (By Ref #)

Ref # Part # Part Name & Description [#]R3E28 103C170050 R-METAL - 1W 22-JR3E32 103C170050 R-METAL - 1W 22-J

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Ref # Part # Part Name & Description [#]

PAGE 56

Ref # Part # Part Name & Description [#]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927[#] Model Legend: (a) WD-52627, (b) WD-52628, (c) WD-62627, (d) WD-62628, (e) WD-62827, (f) WD-62927, (g) WD-73727,

(h) WD-73827, (i) WD-73927

R7A89 265P809010 THRM-CHIPNCP18XH103F03RBR9A01 109P179010 R-CEMENT-PLATE - 6.8-JR9A02 109P179010 R-CEMENT-PLATE - 6.8-JR9A03 109C010010 R-COMP - 1/2W 1M-KR9A05 109C010010 R-COMP - 1/2W 1M-KR9A06 109C010010 R-COMP - 1/2W 1M-KR9A09 103P145030 R-CARBON - 1/2W 220K-JR9A11 103P145030 R-CARBON - 1/2W 220K-JR9A13 103C184090 R-METAL - 2W 100K-JR9A14 103C184090 R-METAL - 2W 100K-JR9A16 103P145020 R-CARBON - 1/2W 180K-JR9A17 103P145020 R-CARBON - 1/2W 180K-JR9A19 103P144070 R-CARBON - 1/2W 68K-JR9A20 103P144070 R-CARBON - 1/2W 68K-JR9A21 103C187030 R-METAL - 2W 0.27-JR9A22 103C187030 R-METAL - 2W 0.27-JR9A25 103P142050 R-CARBON - 1/2W 1K-JR9A29 109D151080 R-CARBON - 1/4W 220-J 0efhiR9A30 109D151060 R-CARBON - 1/4W 68-JR9A36 109D151080 R-CARBON - 1/4W 220-J 0efhiR9A52 109D151080 R-CARBON - 1/4W 220-JR9A54 109D151080 R-CARBON - 1/4W 220-JR9A55 109D151080 R-CARBON - 1/4W 220-JR9A56 109D151080 R-CARBON - 1/4W 220-J 0efhiR9A64 103P331080 R-CARBON-25 - 1/4W 270-JR9A65 103P331080 R-CARBON-25 - 1/4W 270-JR9A77 103C392050 R-METAL-P - 3W 1K-JR9A78 103C392050 R-METAL-P - 3W 1K-JR9A91 103P331080 R-CARBON-25 - 1/4W 270-JR9C00 103C398070 R-METAL-P - 3W 3.9-KR9C10 103C398070 R-METAL-P - 3W 3.9-KR9C20 103C399000 R-METAL-P - 3W 6.8KR9C71 103C398010 R-METAL-P - 3W 1.2-KR9D00 109D036020 R-COMP - 1/2W 4.7M-KR9F16 109D151080 R-CARBON - 1/4W 220-J

CAPACITORSCHIP Type Capacitors (Listed by Value)

Part No. Value Part No. Value154P340060 CK50V 5P-C 189P245010 0.1M 25V154P340070 CH50V 6P-C 141P143030 B16V 0.1M-K154P341010 CH50V 10P-C 141P139030 B25V 0.1M-K154P351020 SL50V 10P-J 141P146080 B10V 0.47M-K154P341030 CH50V 12P-J 141P139090 B16V 0.47M-K154P341050 CH50V 15P-J 141P144010 F50V 0.047M-Z154P344010 CH50V 180P-J 141P134090 F50V 0.1M-Z154P341070 CH50V 18P-J 141P144020 F25V 0.1M-Z154P341090 CH50V 22P-J 141P135000 F25V 0.22M-Z154P342010 CH50V 27P-J 141P138080 B25V 0.33M-K154P342030 CH50V 33P-J 141P144040 F25V/16V 0.33M-Z154P352040 SL50V 33P-J 141P144050 F16V 0.47M-Z154P342070 CH50V 47P-J 141P135020 F25V 0.47M-Z154P342090 CH50V 56P-J 141P135070 F16V 1M-Z154P343010 CH50V 68P-J 141P134070 B16V 1M-K154P343030 CH50V 82P-J 141P144060 F25V 1M-Z154P343050 CH50V 100P-J 141P147020 B10V/6.3V 1M-K154P353060 SL50V 100P-J 181P826010 50V 1M-M 105C141P140010 B50V 220P-K 181P802040 16V 2.2M-M

Part No. Value Part No. Value154P354040 SL50V 220P-J 181P806020 50V 2.2M-M154P344030 CH50V 220P-J 181P806030 50V 3.3M-M154P344050 CH50V 270P-J 181P808070 16V 4.7M-M154P344070 CH50V 330P-J 181P824090 35V 4.7M-M 105C154P345010 CH50V 470P-J 189P243010 10M 6.3V141P140050 B50V 470P-K 189P243020 10M 25V141P140060 B50V 560P-K 181P808080 16V 10M-M141P140070 B50V 680P-K 181P802030 16V 10M-M154P345050 CH25V 680P-J 181P822030 16V 10M-M 105C154P345090 CH25V 1000P-J 181P810070 10V 10M-M BP141P140090 B50V 1000P-K 181P826050 50V 10M-M 105C141P141010 B50V 1500P-K 181P825000 35V 10M-M 105C141P141030 B50V 2200P-K 181P820010 6.3V 22M-M 105C141P141040 B50V 2700P-K 181P822040 16V 22M-M 105C141P141050 B50V 3300P-K 181P832030 16V 33M-M BP

105C141P141070 B50V 4700P-K 181P802060 16V 47M-M141P141080 B50V 5600P-K 181P820030 6.3V 47M-M 105C141P142000 B50V 8200P-K 181P800030 6.3V 47M-M172P391030 16V 0.01M-J 181P822060 16V 47M-M 105C141P142010 B50V 0.01M-K 181P800040 6.3V 100M-M141P133080 B50V 0.01M-Z 181P802070 16V 100M-M141P143080 F50V 0.01M-Z 181P822070 16V 100M-M 105C141P132030 B50V 0.015M-K 181P824010 25V 100M-M 105C141P142040 B50/25/16V 181P828000 4V 100M-M 105C

0.018M-K141P137040 B50V 0.022M-K 181P820040 6.3V 100M-M 105C141P142070 B25V 0.033M-K 181P800060 6.3V 220M-M141P142090 B25V 0.047M-K 181P828010 4V 220M-M 105C172P392030 16V 0.068M-J 181P820050 6.3V 220M-M 105C

CAPACITORS AND TRIMMERSConventional Capacitors (By Ref #)

Ref # Part # Part Name & Description [#]C112 181P181000 C-ELEC - 10V 330M-M 105CC117 181P181000 C-ELEC - 10V 330M-M 105CC2E01 181P352050 C-ELEC - 16V 220M-MC2L05 181P355050 C-ELEC - 50V 10M-MC2L06 181P352010 C-ELEC - 16V 22M-MC2L07 181P355050 C-ELEC - 50V 10M-MC2L08 181P122070 C-ELEC-NP - 25V 10M-MC2L09 181P355050 C-ELEC - 50V 10M-MC2L10 181P122070 C-ELEC-NP - 25V 10M-MC2L11 181P355050 C-ELEC - 50V 10M-MC2L12 181P122070 C-ELEC-NP - 25V 10M-MC2L13 181P355050 C-ELEC - 50V 10M-MC2L14 181P122070 C-ELEC-NP - 25V 10M-MC2L17 181P352040 C-ELEC - 16V 100M-MC2L18 181P352010 C-ELEC - 16V 22M-MC2L19 181P212060 C-ELEC - 16V 47M-MC3E50 181P358070 C-ELEC - 63V 22M-MC3E51 181P354090 C-ELEC - 35V 470M-MC3E52 181P354090 C-ELEC - 35V 470M-MC3E53 181P354090 C-ELEC - 35V 470M-MC3E54 181P354090 C-ELEC - 35V 470M-MC3J23 181P352030 C-ELEC - 16V 47M-MC3J25 181P355060 C-ELEC - 50V 22M-MC3J26 181P212060 C-ELEC - 16V 47M-M

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PAGE 57

Ref # Part # Part Name & Description [#]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927[#] Model Legend: (a) WD-52627, (b) WD-52628, (c) WD-62627, (d) WD-62628, (e) WD-62827, (f) WD-62927, (g) WD-73727,

(h) WD-73827, (i) WD-73927Ref # Part # Part Name & Description [#]

C7E01 181P350060 C-ELEC - 3V 1000M-MC7K01 181P352030 C-ELEC - 16V 47M-MC7K21 181P355050 C-ELEC - 50V 10M-MC7K23 181P352030 C-ELEC - 16V 47M-MC7K28 181P355050 C-ELEC - 50V 10M-MC8281 189P197020 C-ELE-DBL-LA - FM0H473Z/EECS5R5T473ZC9A00 189P185090 C-CER - AC250V E2200P-MC9A01 189P185090 C-CER - AC250V E2200P-MC9A02 185D122050 C-ELEC - H200V 1000M-MC9A03 185D122050 C-ELEC - H200V 1000M-MC9A04 185D127040 C-ELEC - H450V 150M-M 105CC9A05 189P185090 C-CER - AC250V E2200P-MC9A06 189P185090 C-CER - AC250V E2200P-MC9A08 189P185090 C-CER - AC250V E2200P-MC9A09 189P185090 C-CER - AC250V E2200P-MC9A10 189P185090 C-CER - AC250V E2200P-MC9A11 189P185090 C-CER - AC250V E2200P-MC9A13 189P152080 C-M-POLY - AC125/250V 0.015M-MC9A14 189P152080 C-M-POLY - AC125/250V 0.015M-MC9A15 189P185070 C-CER - AC250V E1000P-MC9A16 189P185070 C-CER - AC250V E1000P-MC9A19 154P400060 C-CER - B1KV 1500P-KC9A21 181P185060 C-ELEC - 50V 10M-M 105CC9A25 172P138050 C-POLY - 50V 0.01M-JC9A26 185D122050 C-ELEC - H200V 1000M-MC9A27 185D122050 C-ELEC - H200V 1000M-MC9A28 154P400060 C-CER - B1KV 1500P-KC9A30 154P400050 C-CER - B1KV 1000P-KC9A31 142P010090 C-CER - B500V 470P-KC9A32 181P735020 C-ELEC - 25V 1000M-M 105CC9A33 181P735020 C-ELEC - 25V 1000M-M 105CC9A35 181P735010 C-ELEC - 25V 470M-MC9A36 181P735020 C-ELEC - 25V 1000M-M 105CC9A37 181P735020 C-ELEC - 25V 1000M-M 105CC9A38 181P735020 C-ELEC - 25V 1000M-M 105CC9A39 181P184070 C-ELEC - 35V 2200M-MC9A40 181P184070 C-ELEC - 35V 2200M-MC9A43 172P166070 C-TF - 50V 0.22M-JC9A45 181P182030 C-ELEC - 16V 1000M-M 105CC9A46 142P010090 C-CER - B500V 470P-KC9A47 142P010090 C-CER - B500V 470P-KC9A48 181P355010 C-ELEC - 50V 1M-MC9A53 181P735020 C-ELEC - 25V 1000M-M 105CC9A65 181P732000 C-ELEC - 10V 680M-M 105CC9A66 181P732000 C-ELEC - 10V 680M-M 105CC9A68 181P734070 C-ELEC - 25V 100M-M 105C LOW-RC9A70 181P734070 C-ELEC - 25V 100M-M 105C LOW-RC9A71 181P352070 C-ELEC - 16V 470M-MC9A72 181P735020 C-ELEC - 25V 1000M-M 105CC9A74 181P733080 C-ELEC - 16V 1000M-H 105C LOWRC9A75 181P352070 C-ELEC - 16V 470M-MC9A82 181P352070 C-ELEC - 16V 470M-M 0efhiC9A90 154P400060 C-CER - B1KV 1500P-KC9A98 181P352070 C-ELEC - 16V 470M-M efhiC9A99 181P352070 C-ELEC - 16V 470M-M efhiC9C51 181P351070 C-ELEC - 10V 470M-MC9D00 189P153040 C-M-POLY - 250VAC 0.1M-MC9D01 189P153040 C-M-POLY - 250VAC 0.1M-MC9D02 189P153040 C-M-POLY - 250VAC 0.1M-MC9D03 189P153040 C-M-POLY - 250VAC 0.1M-M

C9E22 181P354050 C-ELEC - 35V 47M-M efhiC9E45 181P735020 C-ELEC - 25V 1000M-M 105CC9E60 181P735020 C-ELEC - 25V 1000M-M 105CC9E64 181P733060 C-ELEC - 16V 470M-H 105C LOWRC9E65 181P733060 C-ELEC - 16V 470M-H 105C LOWRC9F12 181P735020 C-ELEC - 25V 1000M-M 105CC9F17 181P732000 C-ELEC - 10V 680M-M 105CC9F18 181P732000 C-ELEC - 10V 680M-M 105CC9G04 181P735020 C-ELEC - 25V 1000M-M 105CC9G17 181P732000 C-ELEC - 10V 680M-M 105CC9G18 181P732000 C-ELEC - 10V 680M-M 105CC9G24 181P735020 C-ELEC - 25V 1000M-M 105CC9G37 181P732000 C-ELEC - 10V 680M-M 105CC9G38 181P732000 C-ELEC - 10V 680M-M 105CC9G44 181P735020 C-ELEC - 25V 1000M-M 105CC9G57 181P732000 C-ELEC - 10V 680M-M 105CC9G58 181P732000 C-ELEC - 10V 680M-M 105CC9J01 181P356020 C-ELEC - 50V 470M-MC9J02 181P738010 C-ELEC - 50V 220M-M 105C LOW-RC9J04 181P356020 C-ELEC - 50V 470M-MC9J05 181P738010 C-ELEC - 50V 220M-M 105C LOW-RC9J07 181P356020 C-ELEC - 50V 470M-MC9J08 181P738010 C-ELEC - 50V 220M-M 105C LOW-RC9J15 181P355050 C-ELEC - 50V 10M-MC9J16 181P355050 C-ELEC - 50V 10M-M

SWITCHESS7F01 434P004010 SW-LEVERS7L20 432P109010 SW-KEY BOARD - KSHS611BT abcdS7L21 432P109010 SW-KEY BOARD - KSHS611BT abcdS7L22 432P109010 SW-KEY BOARD - KSHS611BT abcdS7L23 432P109010 SW-KEY BOARD - KSHS611BT abcdS7L24 432P109010 SW-KEY BOARD - KSHS611BT abcdS7L25 432P109010 SW-KEY BOARD - KSHS611BT abcdS7L26 432P109010 SW-KEY BOARD - KSHS611BT abcdS7L27 432P109010 SW-KEY BOARD - KSHS611BT abcdS7L28 432P109010 SW-KEY BOARD - KSHS611BT abcdS7L29 432P109010 SW-KEY BOARD - KSHS611BT abcdS7L70 432P109010 SW-KEY BOARD - KSHS611BT efghiS7L71 432P109010 SW-KEY BOARD - KSHS611BT efghiS7L72 432P109010 SW-KEY BOARD - KSHS611BT efghiS7L73 432P109010 SW-KEY BOARD - KSHS611BT efghiS7L74 432P109010 SW-KEY BOARD - KSHS611BT efghiS7L75 432P109010 SW-KEY BOARD - KSHS611BT efghiS7L76 432P109010 SW-KEY BOARD - KSHS611BT efghiS7L77 432P109010 SW-KEY BOARD - KSHS611BT efghiS7L78 432P109010 SW-KEY BOARD - KSHS611BT efghiS7L79 432P109010 SW-KEY BOARD - KSHS611BT efghi

MISCELLANEOUS096Z465030 TAPE-LENS ghi096Z465080 TAPE-LENS abcdef242D536010 CABLE-MEMORY - USB/5P-JS i242D535010 CABLE-EXTENSION - 1394 ghi242D536040 CABLE - USB to 5P abcdefgh242D540070 CABLE-RF - 150mm242D543020 CABLE - 1394 L-L 700mm ef242D544030 CABLE - 1394 700mm ef242D544040 CABLE - 1394 780mm bd

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Ref # Part # Part Name & Description [#]

PAGE 58

Ref # Part # Part Name & Description [#]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927[#] Model Legend: (a) WD-52627, (b) WD-52628, (c) WD-62627, (d) WD-62628, (e) WD-62827, (f) WD-62927, (g) WD-73727,

(h) WD-73827, (i) WD-73927

246C524020 CABLE-DVI ghi299P254020 IR-EMITTER, 4-HEAD - T-IR-02

W/FERRITE CO bdefghi299P278020 FAN-COOLING - Ballast abcdef299P288010 FAN-COOLING - Chassis299P298010 FAN-COOLING-LAMP299P299010 FAN-COOLING-DMD299P300010 THERMISTOR-DMD299P285020 SENSOR-THERMAL-LAMP299P290010 THERM - DTN-C223H3UAMD101B ef305P703020 2RF-SWITCH abcdg305P705010 SWITCH-RF-TYPE 5 efhi411D024010 CORE-FERRITE - CAT2035 abcdef411D044020 CORE-FERRITE - ZCAT2032-0930 abcdef411D063010 CORE-FERRITE - ZCAT2132-1130 abcdef411P026010 CORE-FERRITE - ZCAT2017 abcdef411P026020 CORE-FERRITE - ZCAT2436 abcdef411P029010 CORE-FERRITE - ZCAT3513S480P080010 SPEAKER - 10W480P081010 SPEAKER efghi480P081020 SPEAKER abcd598D417020 PLATE - RF-SWITCH622C289010 CUSHION-LENS ghi635B114010 MIRROR - BRACKET - TOP ab635B114020 MIRROR - BRACKET - TOP cdef704B205010 KNOB - CONTROL abcd704B207010 BUTTON - RESET abcd704B215010 CONTROL BUTTONS f704B219010 CONTROL BUTTONS gh704B223010 CONTROL BUTTONS e767D079010 MIRROR ab767D079020 MIRROR cdef767D079030 MIRROR ghi915P026010 LAMP-CARTRIDGE - 120W abcd915P027010 LAMP-CARTRIDGE - 150W efghi938P017010 OPTICAL-ENGINE ab938P017020 OPTICAL-ENGINE cd938P019020 OPTICAL-ENGINE ef938P019010 OPTICAL-ENGINE ghi938P026010 HDD UNIT eh938P026020 HDD UNIT fi938P027010 CARD READER UNIT abcdghi938P027020 CARD READER UNIT ef955P002010 UNIT ADJUSTER abcdef

AG9D00 299P220020 SURGE-SUPPRESSOR - DSS-302MF9A01 283P144080 FUSE - 125V 5AF9A02 283D158010 FUSE - 125V 25AF9A03 283P144080 FUSE - 125V 5AF9A04 283P144080 FUSE - 125V 5AF9A05 283P144060 FUSE - 125V 7AF9A06 283P144080 FUSE - 125V 5AF9A07 283P144080 FUSE - 125V 5AF9A08 283P144060 FUSE - 125V 7AF9A09 283P075090 FUSE-CHIP - FCC20252ADTPF9A10 283P075090 FUSE-CHIP - FCC20252ADTPF9D00 283D131040 FUSE - S10A 125AF9G01 283P163050 FUSE-WIRE-CHIP - 125V 6.3AF9G21 283P163050 FUSE-WIRE-CHIP - 125V 6.3AF9G41 283P163050 FUSE-WIRE-CHIP - 125V 6.3ASF1501 296P171010 SAW-FILTER - X6892D

SF1503 296P173010 SAW-FILTER - MKT47.3MC110PSF1601 296P171010 SAW-FILTER - X6892D efhiSF1603 296P173010 SAW-FILTER - MKT47.3MC110P efhiJ2001 452C410010 CONNECTOR-HDMIJ2101 452C410010 CONNECTOR-HDMIJ2C01 452C388010 CONNECTOR-DSUB-9P efhiJ7T01 452C401010 CONNECTOR-USBJ7T02 452C401010 CONNECTOR-USB acJ8301 440C393030 PIN-JACK-BOARD-1PJ8401 451P246010 JACK-1394 - MINIJ8401 451P246010 JACK-1394 - MINI acJ8402 451P246010 JACK-1394 - MINIJ8402 451P246010 JACK-1394 - MINI acJ8403 451P246010 JACK-1394 - MINIJ8A01 452C300010 CONNECTOR-DSUB-15P fiK9A10 287P111030 RELAY-POWER - LKS1AF-12VK9A20 287P111030 RELAY-POWER - LKS1AF-12VK9A21 287P111030 RELAY-POWER - LKS1AF-12VPB 452C411020 CONNECTOR PCCARDPC9A10 268P115010 PHOTO-COUPLIER - SHF2505FAPC9A21 268P115010 PHOTO-COUPLIER - SHF2505FAPJ2E00 451C268010 JACK MICROPHONE 1PPJ2E01 451C268010 JACK MICROPHONE 1PPJ2J01 440P108010 PIN-JACK-BOARD-5P abcdgPJ2J01 440P112010 PIN-JACK-BOARD-5P efhiPJ2J02 440P110010 PIN-JACK-BOARD-2P abcdgPJ2J02 440P114010 PIN-JACK-BOARD-2P efhiPJ2J03 440P110010 PIN-JACK-BOARD-2P abcdgPJ2J03 440P114010 PIN-JACK-BOARD-2P efhiPJ2J04 440P107010 PIN-JACK-BOARD-5P abcdgPJ2J04 440P111010 PIN-JACK-BOARD-5P efhiPJ2J05 440P107010 PIN-JACK-BOARD-5P abcdgPJ2J05 440P111010 PIN-JACK-BOARD-5P efhiPJ2J06 440P107010 PIN-JACK-BOARD-5P abcdgPJ2J06 440P111010 PIN-JACK-BOARD-5P efhiPJ2J07 440P109010 PIN-JACK-BOARD-5P abcdgPJ2J07 440P113010 PIN-JACK-BOARD-6P efhiPJ2J11 440C412030 PIN-JACK-BOARD-3P-1S abcdgPJ2J11 440C412050 PIN-JACK-BOARD-3P-1S efghiTU100 295P523030 TUNER-NTSC/ATSCTU101 295P523030 TUNER-NTSC/ATSCTU102 295P524020 TUNER-OOBX1501 285P459070 QTZ-CRYST - 25.14MHZX1601 285P459070 QTZ-CRYST - 25.14MHZ efhiX2296 285P459090 QTZ-CRYST - 28.322MHZX7A13 285P459040 QTZ-CRYST - 16MHZX7G01 285P431030 QTZ-CRYST - 81MHZX7P09 285P459020 QTZ-CRYST - 8MHZX7R01 285P459010 QTZ-CRYST - 3.579545MHZX7R02 285P459030 QTZ-CRYST - 10MHZX8001 285P441040 QTZ-CRYST - 26.1621MHZ bdgX8001 285P455040 QTZ-CRYST - 26.1521MHZ acefhiX8201 285P403020 QTZ-CRYST - 32.768MHZX8301 285P464010 QTZ-CRYST - 7.3728MHZX8402 285P455030 QTZ-CRYST - 24.576MHZ acX8403 285P455030 QTZ-CRYST - 24.576MHZ acX8501 285P455010 QTZ-CRYST - 18.24MHZX8600 285P455030 QTZ-CRYST - 24.576MHZ efhiX8601 285P446010 QTZ-CRYST - 83.33MHZ efhiX8G01 299P284010 CER-OSC - CSTCE20M0V51-R0

Page 59: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

PAGE 59

Ref # Part # Part Name & Description [#]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927[#] Model Legend: (a) WD-52627, (b) WD-52628, (c) WD-62627, (d) WD-62628, (e) WD-62827, (f) WD-62927, (g) WD-73727,

(h) WD-73827, (i) WD-73927Ref # Part # Part Name & Description [#]

X8K45 285P391030 OSC - 74.175824MHZZ7K01 938P005010 UNIT-PREAMP - GP1UM283QK

PRINTED CIRCUIT BOARDS934C150005 ASSY-PWB-TERMINAL abcdg934C150006 ASSY-PWB-TERMINAL efhi934C151005 ASSY-PWB-MICRO abcdg934C151006 ASSY-PWB-MICRO efhi934C152005 ASSY-PWB-DM ac934C152006 ASSY-PWB-DM bdg934C152007 ASSY-PWB-DM efhi934C154002 ASSY-PWB-RISER abcdg934C154005 ASSY-PWB-RISER efhi934C155005 ASSY-PWB-INTERFACE934C159001 ASSY-PWB-POWER2 abcdg934C159002 ASSY-PWB-POWER2 efhi934C160001 ASSY-PWB-V29FMT abcdegh934C160002 ASSY-PWB-V29FMT fi935D818001 ASSY-PWB-PREAMP935D819001 ASSY-PWB-DEMOD1935D820001 ASSY-PWB-E2P935D822001 ASSY-PWB-FRONT abcdg935D822002 ASSY-PWB-FRONT efhi935D824001 ASSY-PWB-CONTROL abcd935D824002 ASSY-PWB-CONTROL2 efghi935D839001 ASSY-PWB-DEMOD2 efhi935D849001 ASSY-PWB-SW-LAMP938P018010 ASSY-PWB-BALLAST efghi939P978020 ASSY-PWB-BALLAST abcd955B313001 ASSY-CHASSIS ac955B313002 ASSY-CHASSIS bdg955B313004 ASSY-CHASSIS fi955B313006 ASSY-CHASSIS eh955C283001 ASSY-PWB-ENG-PWR

COSMETIC PARTS702A464010 BOARD TERMINAL702A465010 FRONT PANEL CAP - LEFT e702A465020 FRONT PANEL CAP - RIGHT e703C072010 ORNAMENT-T ghi703C073010 ORNAMENT-S ghi703C074010 ORNAMENT-B ghi711D014010 M-CARD DOOR COVER f711D015010 CONTROL PANEL PLATE f712C718010 TOP TRIM ef712C719010 SIDE TRIM - LEFT f712C720010 BOTTOM TRIM f712C721010 BOTTOM TRIM e712C722010 SIDE TRIM - LEFT e712C722020 SIDE TRIM - RIGHT e716C044020 BADGE BRAND i716C046010 BADGE DIAMOND e752B162010 COVER - LAMP-ACCESS752C310010 CAP POD abcdef752C311010 CAP RG abcdef760A018010 INLAY TERMINAL abcdg760A018020 INLAY TERMINAL eh760A018030 INLAY TERMINAL fi761A252010 BEZEL - FRONT ab

761A253010 BEZEL - FRONT cd761A271010 COVER PEDESTAL a761A271020 COVER PEDESTAL b761A276010 GRILLE SPEAKER a761A276020 GRILLE SPEAKER b761A278010 GRILLE SPEAKER c761A278020 GRILLE SPEAKER d761A279010 COVER PEDESTAL c761A279020 COVER PEDESTAL d761A286010 COVER PEDESTAL f761A287010 FRONT BEZEL f761A305010 GRILL-SIDE - LEFT ab761A305020 GRILL-SIDE - RIGHT g761A305030 GRILL-SIDE - LEFT h761A305040 GRILL-SIDE - RIGHT h761A312010 FRONT ESCUSHION - LEFT f761A312020 FRONT ESCUSHION - RIGHT f761A313010 BACK ESCUSHION - LEFT f761A313020 BACK ESCUSHION - RIGHT f761A314010 FRONT ESCUSHION - LEFT e761A314020 FRONT ESCUSHION - RIGHT e761A316010 GRILL-REAR g761A316020 GRILL-REAR h761A320010 CONTROL PANEL PLATE e761A321010 FRONT BEZEL e761C754010 M-CARD READER DOOR f761C759010 M-CARD READER DOOR e761A281010 PEDESTAL i761A306010 GRILL-SIDE i761A306020 GRILL-SIDE i761A317010 GRILL-REAR i

ACCESSORIES242D483020 IR-MOUSE ac242D525010 CABLE - AUDIO - AC3 abdefghi242D527010 CABLE - IR aefghi246C351070 AC POWER CORD ghi290P122020 REMOTE-CONTROL - V29 ac290P123020 REMOTE-CONTROL - V30/V30+/V31 bdefghi622C284010 COSMETIC CLIP SIDE ef622C284020 COSMETIC CLIP SIDE ef622C285010 COSMETIC CLIP BOTTOM efI/TV WD-52627 GUIDE: TVI/QR WD-52627 GUIDE: QR acI/QR WD-52628 GUIDE: QR bdgI/QR WD-62827 GUIDE: QR efhiI/B WD-52627 GUIDE: OWNERS acI/B WD-52628 GUIDE: OWNERS bdgI/B WD-62827 GUIDE: OWNERS efhi

Page 60: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

PAGE 60

Ref # Part # Part Name & Description [#] Ref # Part # Part Name & Description [#]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927[#] Model Legend: (a) WD-52627, (b) WD-52628, (c) WD-62627, (d) WD-62628, (e) WD-62827, (f) WD-62927, (g) WD-73727,

(h) WD-73827, (i) WD-73927

SCREEN ASSEMBLY PARTSWD-52627& WD-52628 Screen Parts (Figure 1)

(1) 491P177040 LENS-FRESNEL(2) 491P178040 SCREEN-LENTICULAR(3) 623D253020 SCREEN - HOLDER(4) 701B525030 FRAME TOP(5) 701B534010 FRAME SIDE(6) 761A232050 SCREEN-FRAME - BOTTOM(7) 761A238050 SCREEN-FRAME - COVER-TOP(8) 768C082010 SCREEN-CAP-CORNER - LEFT(9) 768C082020 SCREEN-CAP-CORNER - RIGHT(11) 623D209010 SCREEN - SHEET - BOTTOM(12) 704B238010 FRAME-TRIM - BTM LEFT(13) 704B238020 FRAME-TRIM - BTM RIGHT

598D822010 SCREEN - BRACKET623D224010 SCREEN-FRAME - SPACER

WD-62627& WD-62628Screen Parts (Figure 1)(1) 491P177030 LENS-FRESNEL(2) 491P178030 SCREEN-LENTICULAR(3) 623D253010 SCREEN - HOLDER(4) 701B525040 FRAME TOP(5) 701B534020 FRAME SIDE(6) 761A242050 SCREEN - FRAME - BOTTOM(7) 761A244050 SCREEN-FRAME - COVER-TOP(8) 768C082010 SCREEN-CAP-CORNER - LEFT(9) 768C082020 SCREEN-CAP-CORNER - RIGHT(11) 623D209020 SCREEN-SHEET - BOTTOM(14) 704B217010 FRAME-TRIM - BTM LEFT(15) 704B217020 FRAME-TRIM - BTM RIGHT

598D683010 SCREEN - BRACKET623D224010 SCREEN-FRAME - SPACER

Figure 1

Page 61: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

PAGE 61

Ref # Part # Part Name & Description [#] Ref # Part # Part Name & Description [#]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927[#] Model Legend: (a) WD-52627, (b) WD-52628, (c) WD-62627, (d) WD-62628, (e) WD-62827, (f) WD-62927, (g) WD-73727,

(h) WD-73827, (i) WD-73927

Figure 2:

WD-62827 Screen Parts (Figure 2)(1) 491P177030 LENS-FRESNEL(2) 491P178030 SCREEN-LENTICULAR(3) 701B519010 FRAME TOP(4) 701B520010 FRAME SIDE - RIGHT(5) 701B520020 FRAME SIDE - LEFT(6) 701B532010 FRAME BOTTOM(7) 768C083010 CAP-CORNER - TOP RIGHT(8) 768C083020 CAP-CORNER - TOP LEFT(9) 768C086010 CAP-CORNER - BTM RIGHT(10) 768C086020 CAP-CORNER - BTM LEFT(11) 622C137010 CLIP-DS - SIDE(12) 760D656010 AR-DIAMOND-SHIELD

598D683010 SCREEN - BRACKET

WD-62927 Screen Parts (Figure 2)(1) 491P177030 LENS-FRESNEL(2) 491P178030 SCREEN-LENTICULAR(3) 701B519010 FRAME TOP(4) 701B520010 FRAME SIDE - RIGHT(5) 701B520020 FRAME SIDE - LEFT(6) 701B532010 FRAME BOTTOM(7) 768C083010 CAP-CORNER - TOP RIGHT(8) 768C083020 CAP-CORNER - TOP LEFT(9) 768C086010 CAP-CORNER - BTM RIGHT(10) 768C086020 CAP-CORNER - BTM LEFT(11) 622C137010 CLIP-DS - SIDE(12) 760D656030 AR-DIAMOND-SHIELD

598D683010 SCREEN - BRACKET

Page 62: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

PAGE 62

Ref # Part # Part Name & Description [#] Ref # Part # Part Name & Description [#]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927[#] Model Legend: (a) WD-52627, (b) WD-52628, (c) WD-62627, (d) WD-62628, (e) WD-62827, (f) WD-62927, (g) WD-73727,

(h) WD-73827, (i) WD-73927

WD-73727 Screen Parts (Figure 3)(1) 491P175050 LENS-FRESNEL(2) 491P176050 SCREEN-LENTICULAR(3) 595C114010 PLATE-SCREEN(4) 711C061010 FRAME-SCREEN-T(5) 711C062010 FRAME-SCREEN-B(6) 711C063020 FRAME-SCREEN-S(7) 711C065020 COVER-FRAME-TOP(8) 768C084030 CAP-CORNER - TOP LEFT(9) 768C084040 CAP-CORNER - TOP RIGHT(10) 768C087030 CAP-CORNER - BTM LEFT(11) 768C087040 CAP-CORNER - BTM RIGHT

WD-73827 Screen Parts (Figure 3)(1) 491P175050 LENS-FRESNEL(2) 491P176050 SCREEN-LENTICULAR(3) 595C114010 PLATE-SCREEN(4) 711C061010 FRAME-SCREEN-T(5) 711C062020 FRAME-SCREEN-B(6) 711C063020 FRAME-SCREEN-S(7) 711C065020 COVER-FRAME-TOP(8) 768C084030 CAP-CORNER - TOP LEFT(9) 768C084040 CAP-CORNER - TOP RIGHT(10) 768C087030 CAP-CORNER - BTM LEFT(11) 768C087040 CAP-CORNER - BTM RIGHT

Figure 3

WD- 73927 Screen Parts (Figure 3)(1) 491P175050 LENS-FRESNEL(2) 491P176050 SCREEN-LENTICULAR(3) 595C114010 PLATE-SCREEN(4) 711C061010 FRAME-SCREEN-T(5) 711C064010 FRAME-SCREEN-B(6) 711C063020 FRAME-SCREEN-S(7) 711C065020 COVER-FRAME-TOP(8) 768C084030 CAP-CORNER - TOP LEFT(9) 768C084040 CAP-CORNER - TOP RIGHT(12) 622C137010 CLIP-DS - SIDE(13) 622C211030 CLIP DS BOTTOM(14) 760D656040 AR-DIAMOND-SHIELD

Page 63: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 63

Main Pow

er Supply

Page 64: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 64

Lamp Ballast DC Supply

Fans Power Supply

Page 65: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 65

Light Engine Power Supply

HDD Power Supply & Fan Control(V30+ and V31 Only)

Page 66: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 66

Analog Video Signal Path

Page 67: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 67

Digital Video Signal Path

Page 68: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 68

HD

D R

ecor

d Si

gnal

Pat

h(V

30+

and

V31

Onl

y)

Page 69: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 69

Sound Signal Path

Page 70: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 70

CommandInput Circuitry

Serial Control Lines

Page 71: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 71

Lamp C

ontrol Circuitry

Page 72: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

MODELS: WD-52627 / 52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927

Page 72

Lamp, Engine & Fan Protect Circuitry

TV Guide On® Screen Block Diagram

Page 73: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

BOSS

BOSS

1 2 3 4 5 6 7 8 9 10 11

4 5 6 7 8 91 2 3

1 2 3

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

41 2 3

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

1 2 3 4 5 6 7 8

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

1

2

3

4

1 2 3

1

2

3

4

5

6

7

8

9

1 2 3 4

1

2

3

2

3

4

5

6

7

8

1

1 2 3

1234

1 2 3 4 5 6 7 8 9 10 11

1

2

3

4

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

1 2 3 4

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

12345678910111213141516171819202122

1 2 3 4 5 6 7 8 9

1 2 3 4

1234

1 2 3 4 5 6 7 8 9

1

2

3

1 2 3 4 5 6 7 8

21

1234

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

2 3 41

2

3

4

5

6

7

8

9

10

1

2

3

4

1

12

34

56

78

12

34

56

78

1 2 3 4

1 2 3 4

SHADED COMPONENTS HAVE SPECIAL CHARACTERISTICS

IMPORTANT TO SAFETY. BEFORE REPLACING ANY OF

THESE COMPONENTS, READ CAREFULLY THE PRODUCT

SAFETY NOTICE IN THE SERVICE MANUAL. DON’T

DEGRADE THE SAFETY OF THE RECEIVERS THROUGH

IMPROPER SERVICING.

CE

LE

CJ1

MC

CD

MB

PC

MC

J8202

RB

PB

CJ3

RB

PH

JD

ES

CE1

PL

MB

MA

J8202

J8F01

JPS1

MD

1394

1394

MD

PS

PC

1394

MA

PB

CJ3

EP

EP

10 11

5

5

5

5

5

23 24 25 26 27 28 29

23242526272829

11

AN

LE

AN

A15V

5V

5V-T

5VS

-15VS

9V-T

5VS

+15VS

12VS

18VS

18VS

A15V

12VS

5VS

-15VS

5VSL

12V

5VS

-15VS

18VS

5VSL

12VS

5VSL

5V

5VR

18VS

12V

18VS

+15VS

-A15V

A15V

A15V

-A15V

A15V

5V

5VS

5VS

A15V

5VS

A15V

5VSL

-A15V

3.3VSL

12VS

3.3VSL

-A15V

5VS

5VS

-A15V

5VS

5VS

18VS

5V-T

18VS

3.3VS

3.3V

5VS

18VF

3.3V

18VS

5VS

18VS

3.3V

12VS

340V

3.3VS

18VS18VS

5VSB

18VS

A15V

5VS

-A15V

5VS

12VS

340V

5VS

18VS

5VSL

3.3V

5V

3.3VSE

12VS

3.3V

5VS

5VS5VS

3.3VSL

3.3V

5VSL3.3VSL

5VS

5VSL

-15VS

3.3V

+15VS

12VS

3.3V

5VS

3.3V

18VS

5VSL

3.3V

PWR-ON

3.3V

5VS

-A15V

5VSB

9V-T

5VR

5VS

-A15V

5VS

3.3VSE

3.3V

+15VS

18VF

18VSB

3.3V

5V

18VSB

12V

18VSA

3.3V

5V

18VSA

12V

3.3V

5V

2.5V

12V

2.5V

2.5V

2.5V

2.5V

5V

2.5V

2.5V

2.5V

3.3V

12V

3.3VSL

3.3VSL

5VSL

108

5

3

53

95

75

27

43

48

10

68

46

110

10

4

68

81

50

65

51

6

116

105

61

107

5

9

5

24

98

28

16

74

72

4

13

103

22

109

6

8

7

89

36

42

43

42

31

54

60

119

6

61

100

30

77

15

8

68

85

81

103

7

29

85

75

48

79

34

12

89

99

112

15

78

93

59

67

65

55

106

108

55

115

8

13

39

99

45

39

40

21

93

112

48

120

9

53

94

71

31

13

2

119

72

41

114

1

12

64

96

75

25

76

118

38

75

106

10

41

88

71

50

5

64

107

61

32

102

16

19

83

78

44

11

28

86

77

23

101

11

3

86

43

34

238

6

11

113

119

105

8

14

31

97

22

44

62

34

20

101

49

84

116

23

56

72

3

55

17

15

43

27

117

27

15

33

21

21

8

102

83

6

104

3

2

21

7

18

66

2

21

1

109

6

111

6

15

30

57

19

58

76

24

75

16

57

118

7

10

25

36

68

33

11

2

114

66

72

113

1

21

17

74

50

77

3

19

9

70

29

4

23

20

31

47

6

59

14

74

57

92

11

28

45

9

53

71

11

87

110

94

9

9

18

78

56

78

9

37

71

105

8

38

24

49

30

66

12

14

66

21

10

16

57

19

5

68

43

4

52

84

7

14

26

22

26

74

14

22

18

117

100

60

9

5937

31

62

26

72

5

4242

50

5

18

14 62

22

3232

33

10

50

37

79

2

5

22

51

32

79

2

18

3

5

14

26

19

3016

29

63

38

6

7

87

67

90

13

13 35

58

24

37

53

22

97

5

115

4

58

6452

12

73

56

16

23

65 65

20

45

17

61

9

18

30

23

4

98

53

7

20

23

39

47

48

68

1

80

67

TMDS

17

19 55

43

28

7

47

15

59

58

20

22

23 4962

51

45

5

13

47

58

33

12

4

72

60

54 54

74

34

69

36

6

73

37

66

25

37

95

90

78

3

75

62

46

27

15

62

55

96

27

24

12 60

41

73

4

32

26

2

91

1

48

58

57

60

10

79

35

45

85

17

50

42

50

29

7963

7

113

8

10

42

33

71

36

76

24

47

53

73

20

14

63

32

19

70

7

8

28

4

8

26

36

68

40

58

45

97

63

39

7

20

44

52

12

46

9

102

17

74

3

21

49

9

5

46

54

110

92

18

55

55

8

6

25

38

13

23

1

34

66

64

67

15

62

56

22

33

56

34

25

40

51

10

40

21

32

54

12

43

17

58

1

29

9

73

40

69

65

13

73

45

104

19

69

35

27

80

52

46

103

111

77

42

80

44

35

60

28

18

14

59

59

50

23

63

29

120

19

12

4

47

10

26

11

36

100

94

6

1051

33

17

61

19

120

88

2

2864

78

10

14

12

6118

108

13

2

38

3

41

4

40

12

81

76

5

18

48

29

74

52

17

11

48

54

16

65

47

34

41

53

13

7

32

39

1

79

61

100

6045

64

3

63

36

4

8

54

86

53

76

14

15

59

24

24

38

75

85

39

68

4

5

910

11

46

49

84

35

65

52

8

112

82

15

7056

91

1

66

80

4

64

16

80

4840

96

80

69

41

16

111

30

95

106

47 77

81

1

77

44

2

99

17

69

116

52

21

92

24

71

23

9

15

114

33

114

37

28

90

3

75

26

3

56

46

117

35

16

94

57

72

10

1

79

19

70

118

18

63

88

69

79

35

13

24

40

101

105

2

76

2

93

70

70

1

10

71

88

43

101

6 66

87

61

67

38

14

51

83

73

108

1

76

5

97

57

78

15

2

86

116

96

119

4

2

63

39

99

20

74

22

8

98

109

93

115

6

25

89

29

73

16

9

51

64

34

104

70

72

83

56

80

13

2

115

18

112

60

27

98

31

69

11

11

25

52

113

9

7

67

54

95

42

69

49

7

20

35

106

109

6

4

67

82

7

38

17

27

5

78

30

31

102

51

84

59

70

71

65

15

25

12

62

120

80

90

20

61

30

13

3

89

41

107

111

3

46

92

77

57

41

16

14

22

91

44

110

3

1

82

67

20

8

44

16

21

104

82

107

7

1

24

91

39

11

37

12

76

117

49

103

8

10

2

11

87

31

49

36

55

1

44

3

77

9

78

3

2

6

11

10

4

5

12

1

9 7

8

3

26

11

10 4

5

12

1

9

78

3

2

6

11

10

4

5

12

1

14

1312

10

1

5

14

2

43

13

8

6

11

7

9

1331

862 12 14

119

104

75

146

95

124

1331

2

11

108

7

+

or

+

TV-Rxd

LAMP-EN

GND

GND

MN-L

GND

TV-RESET

A-GND

3.3V-ENG-SCL

GND

SUB-Pr

STU-V

ENG-PWR-ON

GND

GND

CARD-DETECT

A-GND

GND

CRIN(0)

PIC-Rxd

MAIN-V

LAMP-LITZ

HDMI-R

DVI-SW

GND

GOS-Rxd

YIN(2)

A-GND

GND

LAMP-RELAY

HDMI-V

GND

BUSREQ

SUB-Pr

FMTRST

R-SPKR(+)

GND

ENG-PROTECT

HDD-TEMP

CMP2-Pr

HDMI-L

FMTRTS

A-GND

GND

CRIN(4)

RELAY NC

GND(POWER)

FAN-STOP

DM-R

IN1-C

GND

AVR-R

A-GND

3.3V-ENG-SDA

PON-SHORT

A-GND

BUSREQ

LAMP-FAN-CONT(DLP)

GND

MT-MONA

GND

GND

GND

GND

A-GND

MAN-RST

GND

GND

PWR-ON

HDDFANPWR

GND(BALLAST)

GND

YIN(4)

GLINK-Rxd

GND

TEMP

CMP2-Pb

STU-L

GND

TV-RESET

A-GND

FAN-DET

GND

GND

KSCO

GND

GND

GND

GND

LAMP-PROTECT

ENG-FAN-ON

SUB-Y

GND

GND

GND

GND

FAN-STOP

IN3-C

GND

STBY

DLP-FAN-CONT(DLP)

FMTRST

USBNB

GND

CBIN(3)

LED

ENC-R

TEMP

HDMI-V

GND

GND

CMP2-Y

GND

GND

FMT-PGOOD

GND

FAN-VCC-BALAST

GND

HIN

L-SPKR(-)

MTU-L

HDMI-R

FAN-VCC

ENC-L

S3

MAIN-Y

PON-SHORT

GND

GND

STU-L

R-SPKR(+)

HDD-RST

MT-MONV

GND

PWR-ON

GND

FSTP-BALAST

GND

GND

SUB-Pb

MN-R

HDMI-B

GND

DVI-SW

DM-L

GND

A-GND

PON-SHORT

GOS-CTS

GND

SUB-H

USB5V

HDMI-G

GND

GMD

L-SPKR(-)

GND

DIM

GND

PIC-RTS

DM-R

GND

GND

GND

ASIC-MTOD

STBY-SHORT

PON-SHORT

MAN-RST

TX1+

GND

STU-V

STU-R

GND

GND

MTU-R

HDD-RST

MTU-L

TX1-

CRIN(5)

GND

USBPA

GND

GND

R-SPKR(+)

STBY

DM-RESET

GND

MD(LCD/DMD)_FAN

TXC+

CBIN(7)

LAMP-R

PC-RXD

GND

AVR-R

AC-OFF

HDDFANPWR

PC-TXD

NC

ENC-R

LAMP-FAN

TX0+

GND

KSC1

NC

GND

S1

IN3-Y

MAIN-V

DM-R

GND

TX2+

PWR-ON

MAN-RST

GND

CMP3-Y

GND

MT-MONA

GND

HDD-TEMP

STBY

PIC-Txd

LENS

GND(5V&H/V-SYNC:AGND)

GND

MAIN-H

MTU-R

HDMI-H

5VSCL

GND

TV-CTS

USB5V

TXC-

FMT-PGOOD

A-GND

GND

GND

GND

MT-MONV

L-SPKR(-)

GND

GND

3.3V_ENG_SCL(DLP)

PC-TxD

GND

R-SPKR(+)

GND

GND

MTU-L

AC-OFF

ASIC-MTOD

TX0-

PC-RxD

L-SPKR(-)

MTU-R

GND

5VSDA

STBY-SHORT

MAIN-RELAY

MAIN-Pr

PC-RXD

CRIN(3)

L-SPKR(-)R-SPKR(+)

3.3V-ENG-SCL

STU-L

CMP1-Y

DM-VID

HDDFANSTP

GND

GND

GND

GND

GND

GND

GND

NC

DM-VID

PWR-ON

GND

GND

MTU-V

A-GND

PIC-Rxd

GND

IN3-C

ASIC-CLK

GND

GND

GND

VIN

A-GNDGND

AVR-R

GND

GND

NC

PIC-Rxd

HDD-RST

IR-IN

GND

GND

NC

SUB-Pr

GND

GND

AVR-L

MAIN-Pr

TV-RTS

DM-L

RMC

GND

SUB-V

NC

ENC-L

GND

TX2-

ENC-L

A-GND

GND

GND

L

GND

SUB-Y

L-SPKR(-)

GND

GND

LED

IN1-V

GND

GND

N

GND

PIC-CTS

KSCO

GND

IN1-C

CMP2-PbTV-Rxd

TV-Txd

PIC-RTS

DMD

GND

GND

PIC-CTS

GND

S3

KSC1

MON-VID

GND

TV-RESET

ENC-L

LAMP

YIN(3)

AVR-L

GND

MLINK-Rxd

5VSDA

LAMP-G

STU-R

DM-RESET

GND

GND

CBIN(6)

GND

GND

GND

MANRST

GND

GND

PWR-GOOD

ASIC-BANK

RELAY

GOS-Txd

DM-L

GND

GND

HDDFAMSTP

MLINK-Rxd

FSTP-PBS(LCD)

GND

R-SPKR(+)

GND

SUB-Y

GND

STATUS-R

CMP1-Pb

FMT-PGOOD

RST-TVGOS

AC-OFF

FAN-VCC-LAMP

YIN(1)

RS232-EN

GND

USBPB

KSC0

S2

MN-R

STU-V

MTU-V

GND

PCLK

NC

MN-L

RST-TVGOS

GND

LAMP-R

GND

TV-Txd

PIC-CTS

USBPB

GND

GND

CRIN(6)

GND

GND

GND

MT-AVR

STATUS-G

GND

HDD-TEMP

GND

TV-Rxd

GND

GND

GND

HDDFANPWR

LED

GND

GND

GND

GND

GND

DM-R

NC

FMT-PGOOD

COVER-DET

GND

GND

PIC-RTS

FMT-PGOOD

TX2_SHIELD(AGND)

YOUT(4)

GND

PWR-ON

MAIN-Y

GND

MAIN-Pb

GND

GND

GND

HDDFANSTP

PIC-Txd

PIC-CTS

STU-R

VOUT

GND

MAIN-Pb

GND

TX1_SHIELD(AGND)

GND

GND

FAN-VCC-PBS(LCD)

PON-SHORT

KSC1

GND

CMP2-Y

GND

GNDA-GND

GND

GND

TX0_SHIELD(AGND)

LAMP-RELAY

CRIN(1)

STU-L

RMC

GOS-CTS

FILTER-DET

IN3-V

GND

IN2-C

ASIC-DTOM

MAIN-H

USBNA

TXC_SHIELD(AGND)

GND

GND

GND

GLINK-Txd STU-L

GND

S3

YOUT(6)

GND

GND

GND

USB5V

GND

LAMP-EN

ENG-PWR-ON

TX2+

LAMP-DET(V29)

DM-L

MAIN-Pb

RS232-EN

GND

GND

GND

ENC-R

GNDMAIN-Pr

MN-L

LAMP-RELAY

BLP-ASIC-READY(DLP)

CBIN(1)

LAMP-RST(V28)

GND

MTU-V

GND

IN3-V

CBOUT(3)

GND

ENC-R

MAIN-Pb

BLP-ASIC-READY(DLP)

GND(BALLAST)

LAMP GND

5V(DLP ONLY)

GND(V28)

RMC

GND

PON-SHORT

TX1+

GND

GND

CMP3-PrPWR-GOOD

GND

AVR-L

RESETZ-DVI(DLP)

NC

3.3V_ENG_SCL(DLP)

GND

FSTP-MD(DLP/LCD)

NC

SUB-V

MN-L

IN3-Y

GND

GND

MTU-R

STU-R

POWERGOOD-DVI(DLP)

GND(ENGINE)

NC

FMTCTS

L-SPKR(-)

USBNA

GND

TXC_SHIELD(AGND)

GND

GND

HOUT

CMP1-Pr

GND

GND

ENG-PROTECT

NC

LAMPEN-DVI(DLP)

MN-L

GND

GND

GND

FAN-VCC-MD(DLP/LCD)

IN3-C

YOUT(3)

DM-R

TV-CTS

GND

SDA_DOC_2(LCD)

LAMP GND

GND

FAN-DET

LAMPLIT-DVI(DLP)

YIN(6)

NC

ASIC-CS

SUB-Pb

GND

LAMPLIT-DVI(DLP)

GND

GND

S2

STU-R

FSTP-LAMP

GND

DIM(DLP)

GND

FMTRxDGND

GND

GND

DM-RESET

YSOUT

IN3-R

CBOUT(2)

CMP1-Pb

ASIC-CS

SENSOR-DET

MAIN-V

GND-1

GND(5V&H/V-SYNC:AGND)

ENG-PWR-ON

LAMPEN

GND

GND

L-SPKR(-)

PON-SHORT

PIC-Rxd

GND

GND

ENC-R

ASIC-BANK

GND

GND GND

TX0_SHIELD(AGND)

GND(POWER)

LAMPLITZ

GND

GND

USB5V

LAMP-G

GND

IN3-L

CBOUT(6)

GND

MAIN-H

MD-TEMP

ENC-R

RMC

MTU-R

ENG-FAN-ON

RESETZ-DVI(DLP)

GND

GND

GND

GND

STU-V

IN3-L

YOUT(0)

AVR-L

R-SPKR(+)

GND

AVR-R

IR-IN

MAIN-Y

TX2-

FMTTxD

PCLK

MTU-L

PIC-Txd

LAMP-R

STBY

IN3-C

GMD

DM-R

GND

GND

GND

SUB-Pb

TX0-

LAMP-LITZ

YIN(5)

GND

PIC-Txd

PC-TXD

DM-L

GND

IN3-V

GND

TV-RTS

YOUT(1)

LAMP-R

GND

3.3V_ENG_SDA(DLP)

LAMP-FAN-CONT(DLP)

BUSREQ

GND

GND

AVR-L

ENC-L

GOS-RTS

GND

HDMI-L

IN1-Y

YOUT(7)

MN-R

LED

SUB-V

TX2_SHIELD(AGND)

GND

STAT-R

DLP-FAN-CONT(DLP)

GND

GND

GND

GND

CMP3-Pb

CBOUT(5)

STU-R

LAMP-G

AVR-R

YSIN

YOUT(5)

GND

ASIC-MTOD

GND

POWERGOOD-DVI(DLP)

MD-TEMP

GND

MN-L

MN-R

CROUT(6)

GND

STATUS-R

GND

YIN(7)

YOUT(2)

ENC-L

TV-CTS

SUB-Y

GND

TX1-

IN3-R

IN1-V

GND

CROUT(0)

DM-VID

STATUS-G

SUB-H

CBIN(4)

CBOUT(7)

R-SPKR(+)

GND

GNDGND

LAMP-TEMP

TX0+

IN3-Y

CMP3-Pr

CMP3-Y

GND

ASIC-BANK

CARD-DETECT

CRIN(7)

CBOUT(4)

GND

GLINK-Txd

HDD-RST

LAMP-DET(V28)

TXC-

S3

GND

IN2-Y

PON-SHORT

MANRST

GOS-Txd

GND

GND

PWR-ON

STAT-R

DM-VID

TXC+

GND

GND

IN3-V

CROUT(7)

GND

KSC0

GND

CBOUT(1)

MAIN-Pr

STAT-G

MAIN-Y

TX1_SHIELD(AGND)

GND

IN2-V

GND

PWR-ON

GND

GND

NC

GND

GND

GND

MTU-L

MT-AVR

CROUT(1)

CARD-DETECT

KSC1

SCL_DOC_2(LCD)

MAIN-V

CROUT(5)

MLINK-Txd

STU-L

GND

LAMPEN-DVI(DLP)

MN-R

GND

ASIC-MTOD

GND

CROUT(2)

DM-L

MAN-RST

TV-RTS

HDMI-H

IN2-Y

GND

CROUT(4)

TV-Rxd

HDD-TEMP

GND

3.3V-ENG-SDA

GND

MTU-L

SUB-V

HDD

IN2-C

MTU-R

CROUT(3)

ASIC-DTOM

BUSREQ

PC-RxD

SUB-Pb

AVR-L

GND

GND

MON-VID

S1

A-GND

LOUT(+)

GND

PC-TxD

GOS-Rxd

GND

GND

TEMP

CMP1-Pr

GND

FSTP-DM

CBOUT(0)

AC-OFF

STBY-SHORT

LOUT(-)

ASIC-CS

PIC-RTS

SUB-Pr

TV-Txd

GND

GND

FAN-VCC

GND

DM-RESET

MAIN-RELAY

ROUT(-)

GND

SUB-H

SUB-HGND

GND

CMP3-Pb

CMP2-Pr

GND

GND

PWR-GOOD

HDDFANSTP

ROUT(+)

GND

CRIN(2)GND

AVR-R

HDMI-G

FAN-VCC

CMP1-Y

HDMI-R

5V(DLP ONLY)

TV-RTS

GND

GND

CBIN(0)

IR-IN

AC-OFF

3.3V-ENG-SDA

GND

GND

IN1-Y

GND

STBY

GND

MN-R

SCL_DOC_2(LCD)

GLINK-Rxd

PWR-GOOD

ASIC-BANK

GND

GND

GND

AC-OFF

LAMPEN

GND

SDA_DOC_2(LCD)

NC

LAMP-G

TV-RESETGND

GND

FMTCTS

FMT-PGOOD

HDDFANPWR

LAMPLITZ

GND

3.3V_ENG_SDA(DLP)

GND

CARD-DETECT

HDMI-R

GND

GND

IN2-V

DIM

GND

TV-CTS

GND

USBPA

GND

HDD-TEMP

GND

GND(LCD) GND

HDD-RST

GND

FMTRxD

LAMP-PROTECT

STBY

GOS-RTS

CBIN(2)

IR-IN

MTU-V

GND(LCD)

DIM(DLP)

HDMI-B

GND

GND

GND

STBY-SHORT

GND

GND

5VSCL

GND

TV-Txd

HDD-RST

MAIN-H

DM FAN

YIN(0)

GND

GND

MD-TEMP

GND

IN3-Y

GND

3.3V-ENG-SCL

ASIC-CS

GND

FMTRTS

STAT-G

USBNB

GND(ENGINE)

GND GND

FMTTxD

ASIC-CLK

A-GND

MLINK-Txd

CBIN(5)

NC

ENG-PWR-ON

GND

LAMP-RELAY

GND

GND

ENG-PWR-ONPON-SHORT

GND

GNDGND

GND

GND

GND

GND

ENG-PWR-ON

PON-SHORT

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

NC

NC

NC

IR-IN

PWR-LED

MAN-RST

GND

KSC1

STATUS-G

LAMP-PROTECT

RMC

LAMP-G

STATUS-R

5VSL

KSCO

LAMP-R

KSCO

LAMP-PROTECT

LAMP-R

RMC

GND

PWR-LED

KSC1

LAMP-G

IR-IN

MAN-RST

STATUS-G

STATUS-R

Tolerance

Not indicated = +/-5%

G=+/-2%

: Tantalum capacitor

5. RESITOR

: Semiconductor Ceramic capacitor

Q=+30%

: Aluminus electrolytic capacitor

Not indicated : F or B (high dielrctric percentage)

Not indicated : 50V

Parts

except

for

chips

uF, for numbers less than 1

: Cemented resistor

J=+/-5%

: Carbon resistor

TF

MMF

: Styrol capacitor

Not indicated = +/- 10%

: chip resistor

: Metalized paper

Tolerance

4. CAPACITOR

MP

SC

Value Not indicated

: Metal film resistor

D=+/-2PF

No tolerance is indicated

for electrolytic capacitor

and +/- 20%

1. DC voltages were measured from points indicated to the circuit

: Ceramic capacitor chip

Not indicated

: Polyester polypropylene film capacitor

F = +/-1%

II

MF

K = 1,000 Ohm

M

ground with a high-Z voltmeter

Chips

ML

Not indicated

W

MB

Value

-20%

: Non polarized electrolytic capacitor

TAN

J = +/-5%

Not indicated

K=+/-10%

-0%

: Metal liner resistor

I

: Twin film capacitor

F=+/-1PF

K = +/-10%

: Metalized plastic film capacitor

C=+/-0.25PF

Not indicated = 1/4W or 1/6W

TANT

-0%

6. This is a basic schematic diagram. Some sets may be subject

to modification according to engineering improvement

Type

Dielectricstrength

P=+100%

NP

D = +/-0.5%

: Electrolytic capacitor

: Wire wound resistor

PP

-10%

Parts exceptfor chips

Not indicated = 1/10W

Type

D=+/-0.5PF

Not indicated = Ohm

Not indicated

PS

Z=+80%

MP

: Electrolytic capacitor

: Metalized polyester capacitor

chips

3. TP13.etc. show test points.

M=+/-20%

ALM

2. Wave form were taken with standard color bar signal.

CE

II

S

Wattage

M = 1,000,000 Ohm

PF, for numbers more than 1

: Fixed composition resistor

: Polypropylene film capacitor

T=+200%

: Non polarized electrolytic capacitor chip

CH, SL, etc. : Temperature compensaing types

MPP

MF,PP

NP

I

: Polyester capacitor

: Metal plate cement resistor

Parts

except

for

chips

chips

: Ceramic capacitor

: Metal oxide film resistor(Type B)

DA

FA

FB

FD

J8A01

J8A01

RA

FD

PD

DA

KB

FA

PD

FB

PH

RA

TATA

PA1

PA1

J3 J3

KA

KA

D-SUB 15PIN D-SUB 15PIN

(V31 ONLY)

JE

DT

JCJA

LT

JD

CD

CE1

LL

BALLAST FAN

V30+/V31 ONLY

Front 1394

PT

V30+/V31

JF

V29/V30

Front 1394

PG 25....DEMOD2

PG 24....DEMOD1

PG 14....DM3 [DMCORE]

PG 20....DM9 [MPEG ENCODER]

PG 12....DM1 [ATSC/NTSC TUNER]

PG 4.....FMT1 [SUITE / DVI]

PG 15....DM4 [DMMEMA/DC]

PG 3.....INTERFACE

PG 19....DM8 [DMPOD]

PG 22....DM11 [DMDPM7]

PG 1.....BLOCK

PG 23....TERMINAL

PG 2.....POWER

PG 10....MICRO3 [TV uP]

PG 11....MICRO4 [HDMI]

PG 21....DM10 [DMADC]

PG 18....DM7 [1394/DV I/F]

PG 8.....MICRO1 [VID-SW]

PG 16....DM5 [DMMEMB/USB]

PG 9.....MICRO2 [AUD-PIC]

PG 17....DM6 [DMROM/AV]

PG 5.....FMT2 [MICRO]

PG 13....DM2 [DMDDCDC]

SERVICE TECHNICIAN WARNING;

PG 28....E2P/FRONT/CONTROL/PREAMP

PG 27....RISER2

PG 26....RISER1

ENGINE-POWER

ATSC/NTSC TUNER

ATSC/NTSC TUNERATSC/NTSC TUNER

DMCORE

DMDPM7

DVI

MICRO

DVI

DMDCDCRISER

RISER

RISER

RISER

RISER

RISER

TVuPVID-SW

TVuP

ATSC/NTSC TUNER ATSC/NTSC TUNER

HDMI

PG 7.....FMT4 [PRELUDE]

PG 6.....FMT3 [ADC / XGA]

ES1

3.3V-ENG-SCL

L_OUT+

L_OUT-

R_OUT-

R_OUT+

L_SP

R_SP

3.3V-ENG-SDA

L_TWEETER

L_OUT+

L_OUT-

L_OUT-

L_OUT+

R_TWEETER

Characteristic(Only ceramiccapacitor)

PWB-MICRO

PWB-RISER

PWB-INTERFACE

ENGINE

PWB-POWER

PWB-DM

PWB-FMT

PWB-TERMINAL

FRONT

AVHDD

PWBENG-PWR

PWB-DEMOD1

PWB-DEMOD2

FRONTCARD

READER

E2P

861 122 4 9 1453 7 131110 15 16

L

M

N

17 18

H

A

J

E

B

K

F

C

G

I

D

LAMP

PWB-SW-LAMP

ANT

PREAMP

CONTROL

RELAY

LAMP BALLAST

WD-52627 V29

PAGE 1

WD-62628 V30

CONTENTS

WD-62627 V29

WD-52628 V30

* NOTES

WD-73827 V30+

WD-62927 V31

WD-62827 V30+

WD-73727 V30

WD-73927 V31

THIS PRODUCT INCLUES CRITICAL ELECTRICAL AND MECHANICAL PARTS ESSENTIAL FOR X-RADIATION PROTECTION

TO AVOID POSSIBLE TO X-RADIATION TAKE RADIATION PROTECTIVE

MEASURE FOR PERSONNEL DURING SERVICING.

SEE SERVICE INSTRUCTION FOR SPECIFIED REPLACEMENT

PARTS AND SERVICE ADJUSTMENTS.

X-RADIATION PRECAUTION

Page 74: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

3 92 5 6 8 101 743 9 14 202 165 116 138 1810 19151 1774 12 21 22 23 24

1110 123 92 5 6 81 74

A-GND

18VS

5VS

5VS

LAMP-RELAY

ENG-PWR-ON

5VSL

A-GND

-15VS

+15VS

A-GND

+15VS

5VSL

STBY

STBY-SHORT

A-GND

-15VS

12VS

A-GND

AC-OFF

PON-SHORT

18VS

18VS

5VSL

MAIN-RELAY

MAIN-RELAY

5VR

PWR-ON

STBY-SHORT

18VS

STBY

18VSA

18VSA

12V

5VR

5V

+15VSA

12VS

5VS

5V

12V

-15VSA

PWR-ON

18VS

12VS

HDDFANPWR

FAN-STOP

HDDFANSTP

18VSA

5V

5VS12VS

HDD-RST

HDD-TEMP

HDDFANPWR

HDDFANSTP

FAN-VCC

FAN-STOP

HDD-TEMP

FAN-VCC

HDD-RST

LAMP-RELAY

ENG-PWR-ON

18VF

18VSA

PON-SHORT

ENG-PWR-ON

STBY

18VSB

18VS

18VSC

3.3V

PON-SHORT

3.3V

12V

3.3V

12VS

5VS

ENG-PWR-ON

ENG-PWR-ON

PWR-ON

+15VSA

+15VS

-15VSA

-15VS

+15VSA

-15VSA

A-GND1 2 3 4

5678

BD9702T-V5

GND

STBY

OUT

INV

VCC

T9A10

SRW42EC-U15V117

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

STR-W6735

S/GND

SS/OLP

N/C

VCC

D FB

OCP/BD

1

EMITTER

2

DRAIN

3DRAIN

4

DRAIN

5

SOURCE

6

GATE

7

BASE

8COLLECTOR

1 2 3 4

5678

21 22 23 24

1 KFF

2 RT

3 BP5

4 SYNC

5 SGND

6 SS/SD

7 VFB

8 COMP 9PGND

10LDRV

11BP10

12SW

13HDRV

14BOOST

15VIN

16ILIM

1

EMITTER

2

DRAIN

3

DRAIN

4

DRAIN

5

SOURCE

6

GATE

7

BASE

8

COLLECTOR

CD

V+

IN+

SI

GND

Cs

Es

CT

5 6 7 8

1 KFF

2 RT

3 BP5

4 SYNC

5 SGND

6 SS/SD

7 VFB

8 COMP 9PGND

10LDRV

11BP10

12SW

13HDRV

14BOOST

15VIN

16ILIM

1

SOURCE1

2 GATE1

3

SOURCE2

4 GATE2 5

DRAIN2

6DRAIN2

7

DRAIN1

8DRAIN1

125V 5A

K

REF

A

1

EMITTER

2

DRAIN

3

DRAIN

4

DRAIN

5

SOURCE

6

GATE

7

BASE

8

COLLECTOR

NC CVCC

OUT

CTL6

GND

1S2076A/1S2471OM

1S2076A/1S2471OM

1

23

AC-OFF

10uFC9E63

25V

1K1/16W

R9E35

47K1/16W

R9A48

50V

C9A481U

2SC3052-T112-1E,F

Q9A11

L9A642.7MH

1/16W

R9E6013K

1/2W

R9A11220K

470C9A81

25V/50V

D9A39

UDZS5.6B

0.22

C9A43

50V

25V

C9A32680U

1/2W

R9A031M (UL)

22K1/16W

R9A38

1/16W

R9E58220

12K1/16W

R9A98

56K1/16W

R9E03

PC9A21

SFH6156-T1-E3

1

2 3

4

L9A34

22MH 9X9.5

1/16W

R9E36270

2SC3052-T112-1E,F

Q9A1710V

C9A65680U

0.1C9A29

50V

1/16W

R9E59910

4.7M1/2W

R9D00

470C9A46

500V

1K1/16W

R9A94

1/16W

R9A9727K

1/16W

R9A413.3K

35V

C9E2247U

D9A41

UDZS3.9B

120K1/16W

R9E54

L9A43

22MH 9X9.5

1000C9A16

AC250V

3 52 41

L9A1022MH

0.1C9A54

50V

2SC3052-T112-1E,F

Q9A01

1/2W

R9A09220K

1/16W

R9A872.2K

0.1C9D02

AC125V/250V

2SC3052-T112-1E,F

Q9A10

0.015C9A14

AC125V/250V

1K1/16W

R9E68

1UFC9A77

V25

L9D03

HF2836-353Y1R0-T01

1

23

4

1/16W

R9A572.2

L9A62GSRH127-7R6M

450V

C9A04150U

25V

C9A35470U

1 2 3 4 5 6 7 8 9 10

1/4W

R9A91270

1K3W

R9A77

0.1

C9A83

50V

1/16W

R9E211.3K

3K1/16W

R9A93

25V

C9A36680U

0.01C9A49

50V

2200C9A08

AC250V

L9A51

22MH 9X9.5

L9D02

ELF22V025A

1

23

4

2201/4W

R9A54

0.272W

R9A21

25V

C9A37680U

10uFC9A73

25V

0.1C9A61

50V

82C9E56

50V

1/2W

R9A251K

F9A06125V 5A

25V

C9A68100U

3300C9E32

50V

L9A33GSRH125-4ROM

L9A6010MH

25V

C9A38680U

1/2W

R9A17180K

1/2W

R9A2068K

HOTGND

22K1/16W

R9A46

1500C9A28

1KV

1/10W

R9E630

0.1C9E01

50V

4.7K1/16W

R9A35

1UFC9E15

V25

39K1/16W

R9E05

2200C9A09

AC250V

2SC3052-T112-1E,F

Q9E51

180K1/16W

R9E52

2SC3052-T112-1E,F

Q9E01

0.1C9E13

50V

1/16W

R9E55160K

0.1C9A67

50V

J2

8200C9A58

25V/50V

1/16W

R9A602.2

4 5 6 7 8 91 2 3

1/16W

R9E0022K

1UFC9E02

V25

D9A22

UDZS6.8B

L9A32

2.7MH

16V

C9E64470U

F9A02125V 25A

2200C9A11

AC250V

25V

C9A72680U

L9E20

BLM18PG600SN1

33K1/16W

R9E62

PC9A10

SFH6156-T1-E3

1

23

4

1/16W

R9E23100

1UFC9A18

V25

1M (UL)1/2W

R9A06

680C9E62

50V

0.01C9A44

25V/50V

L9A53

22MH 9X9.5

8200C9E54

25V/50V

1UFC9E58

V25

0.015C9A13

AC125V/250V

200V

C9A27

1000U

1 3

D9E52

UDZS13B

J1

3 52 41 6 7

16V

C9A82470U

470C9A23

25V/50V

2201/4W

R9A29

0.1C9E21

25V/16V

8200C9A57

25V/50V

1UFC9A17

V25

1/16W

R9E206.8K

01/16W

R9E34

0.1

C9E00

50V

2200C9A06

AC250V

1 3 5

47K1/16W

R9E51

1UC9A22

16V

F9A04125V 5A

1K1/16W

R9A37

1/16W

R9E2210K

1001/16W

R9A63

1/16W

R9A393.3K

10uFC9A52

25V

2W

R9A13100K

25V

C9A33680U

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

1/16W

R9E611.8K

HOTGND

56K1/16W

R9E06

1 2 3 4 5 6 7 8 9 10 11 12

0.1C9A69

25V

IC9A21

TPS40055PWPR

1/16W

R9A89680

100K1/16W

R9A27

1K1/16W

R9E69

25V

C9A53680U

L9A56

10MH

0.022C9A55

50V

33K1/16W

R9A90

L9D00

HF3545-502Y5R0-T01BH

1

23

4

56

L9A2010MH

L9A61

10MH

2W

R9A14100K

1/10W

R9E650

0.1C9E36

25V

3300C9E33

50V

12

3

8 6 57

41 2 3

1 2 3 4

1500C9A19

1KV

0.1C9D01

AC125V/250V

2SC3052-T112-1E,F

Q9A08

L9A2110MH

F9A10FCC20252ADTP

2201/4W

R9A36

50V

C9A2110U

2701/4W

R9A64

6.810W

R9A01

D9A47

UDZS5.6B

22K1/16W

R9A44

16V

C9A75470U

33K1/16W

R9E01

1K1/16W

R9A95

470C9A31

500V

10uFC9A64

6.3V

1/10W

R9E320

1UFC9A78

V25

2201/4W

R9A52

22K1/16W

R9A45

25V

C9E45

680U

L9A632.7MH

2.21/10W

R9E43

25V

C9A70100U

0.1C9E50

50V

1001/10W

R9A24

L9A35

6.8MH 9X9.5

35V

C9A402200U

1/16W

R9E642.2

0.1C9E66

50V

16V

C9A71470U

16V

C9A99470U

1K3W

R9A78

1/2W

R9A16

180K

1/4W

R9A3068

0.1C9E12

50V

4700C9E53

50V

1K1/16W

R9A32

2201/4W

R9A56

HOTGND

47K1/16W

R9A26

L9A31

2.7MH

2SC3052-T112-1E,F

Q9E50

15K1/16W

R9A10

1/16W

R9A592.2

2201/16W

R9A31

0.1C9E57

50V

0.1C9A41

50V

L9A37GSRH127-221M

120K1/16W

R9A82

200V

C9A021000U

1/16W

R9E412.2

2SA1235A-T112-1E,F

Q9E02

L9A55

10MH

2200C9A05

AC250V

F9A07125V 5A

1/16W

R9A5327K

1/16W

R9E672.2

2SC3052-T112-1E,F

Q9A02

1000C9A15

AC250V

F9A03125V 5A

221/10W

R9A79

1/16W

R9A082.2K

2SC3052-T112-1E,F

Q9A16

L9A3822MH 9X9.5

1/16W

R9A582.2

22K1/16W

R9A07

L9A40

10MH

2701/4W

R9A65

L9A50

22MH 9X9.5

1K1/16W

R9A92

IC9E50

TPS40055PWPR

F9D00

S10A 125V

D9A03

UDZS5.6B

680C9A63

50V

F9A01

1/2W

R9A1968K

2200C9A00

AC250V

1/16W

R9E5027K

180K1/16W

R9A49

L9A39GSRH127-470M

0.272W

R9A22

39K1/16W

R9E02

1M (UL)

1/2W

R9A05

0.1C9D03

AC125V/250V

AG9D00DSS-302M

1K1/16W

R9E37

16V

C9A741000U

0.1C9A24

25V

16V

C9E65470U

1 2 3

200V

C9A031000U

1/16W

R9A1210K

1UFC9A50

V25

25V

C9E60680U

22K1/16W

R9A40

200V

C9A261000U

L9A30

6.8MH 9X9.5

F9A08

125V 7A

10V

C9A66680U

1/16W

R9E422.2

82K1/16W

R9E04

10uFC9E59

25V

L9A36

22MH 9X9.5

1K1/16W

R9A23

1UC9A42

16V

1UFC9A62

V25

0.01C9A25

50V

1/16W

R9A86220

1/16W

R9A501K

1/16W

R9A83160K

2.2K1/16W

R9A96

1/16W

R9A8813K

F9A09FCC20252ADTP

16V

C9A451000

L9A54

22MH 9X9.5

L9A196.8MH 9X9.5

22K1/16W

R9A42

2201/4W

R9A55

0.1C9A60

50V

82C9A59

50V

16V

C9A98470U

2SC3052-T112-1E,F

Q9A09

L9A52

22MH 9X9.5

27K1/16W

R9A34

0.1C9D00

AC125V/250V

F9A05125V 7A

2200C9A10

AC250V

220K1/16W

R9A62100K1/16W

R9A61

6.810W

R9A02

2200C9A01

AC250V

35V

C9A392200U

2.21/10W

R9E66

0.1C9E61

50V

0.01C9A80

50V

1/10W

R9E330

1/16W

R9E531K

2.7K1/16W

R9A33

470C9A47

500V

0.1C9E20

25V/16V

10uFC9E35

6.3V

0.022C9E51

50V

1500C9A90

1KV

3 52 41

2SC3052-T112-1E,F

Q9E20

K9A20LKS1AF-12V

1S1

2S23

C1

4C2

K9A21LKS1AF-12V

1S1

2S23

C1

4C2

K9A10LKS1AF-12V

1S1

2S23

C1

4C2

1S2471OM

D9A451S2076A/

EC21QS04-TE12LD9A38

1S2076A/1S2471OMD9A02

1S2471OM

D9A431S2076A/

MA732D9E53

1S2471OM

D9A331S2076A/

1S2471OM

D9A371S2076A/

1S2076A/1S2471OMD9A04

1S2471OM

D9A351S2076A/

D9A18

AL01ZD9A25

EC21QS04-TE12L

D9A40

D9A19

1S2471OM

D9A421S2076A/

1S2471OM

D9A361S2076A/

MA732D9E54

AL01Z

D9A24

30PRA20-FC5

D9A31

MA732D9A44

30PRA20-FC5

D9A32

D9A201S2076A/1S2471OM

AL01ZD9A23

MA732D9E50

D9A00D6SB80

1

2 3

4

D9A01D6SB80

1

2 3

4

D9A26FCH20A10

NC

R9A16 connected to

HOT GND

HOT GND

HOT GND

PWP GND

340V

R9A17 connected to D9A00 heatsink.

18V, 0.32A MAX

5V (To DLP Engine) (To Riser PWB)(PA connector) (PD connector)

(To DLP Engine)(PA connector)

NC

D9A01 heatsink.

D9A26 heatsinkconnected to gnd.

NC

IC9A23 heatsinkconnected to gnd.

NC NC

5V

ENG-PWR-ON

12VS

PWP GND

7.6V

7.6V

Q9A12

Si7872DPT1E3

RV9D01

PB

PS

IC9A10

PL

Q9A15TPCP8J01(te85lf,f)

Q9E52

Si7872DPT1E3

Q9A13

TPCP8J01(te85lf,f)

IC9A22NJM2374AM

PC

RV9D00

Q9E00TPCP8402 (TE85LF,F)

IC9A20RT9H301C

Q9A14TPCP8J01(te85lf,f)

IC9A25BA00CC0WFP

12VS SUPPLY SWITCH.

5V SUPPLYSWITCH

PG 25....DEMOD2

PG 26....RISER1PG 12....DM1 [ATSC/NTSC TUNER]

PG 18....DM7 [1394/DV I/F]

PG 10....MICRO3 [TV uP]

PG 22....DM11 [DMDPM7]

PG 15....DM4 [DMMEMA/DC]

PG 2.....POWER

PG 11....MICRO4 [HDMI]

PG 9.....MICRO2 [AUD-PIC]

PG 19....DM8 [DMPOD]

PG 28....E2P/FRONT/CONTROL/PREAMP

PG 4.....FMT [SUITE / DVI]

PG 8.....MICRO1 [VID-SW]

PG 7.....FMT [PRELUDE]

PG 1.....BLOCK

PG 13....DM2 [DMDDCDC]

ENGINE-POWER

PG 24....DEMOD1

PG 16....DM5 [DMMEMB/USB]

PG 23....TERMINAL

PG 27....RISER2

PG 3.....INTERFACE

PG 20....DM9 [MPEG ENCODER]

PG 21....DM10 [DMADC]

PG 17....DM6 [DMROM/AV]

PG 5.....FMT [MICRO]

PG 14....DM3 [DMCORE]

PG 6.....FMT [ADC / XGA]

IC9A23

PHPA1

PD

ET9A02

ET9A01

(TO LAMP BALLAST)

(TO RISER PWB: CHASSIS) (TO RISER PWB: CHASSIS)(TO ENG-PWR) (TO INTERFACE PWB)

NL

(TO AC POWER CORD)

(TO AVHDD)

(ALL V30+ AND V31)

5VR SUPPLYSWITCH

COLDLIVE

COLDLIVE

* *

*

* *

*

53 127 111082 13 14961 4 15 16

B

J

K

H

E

F

A

C

G

D

I

AC-OFF DETECT.

MODELS CHASSIS

VCC SHORT DETECT.

5VSL NJR BUCK CONVERTER

3.3V ROHM BUCK CONVERTER

AC-OFF BUFFER

C9A98, C9A99, L9A51, L9A52, C9E20

AUDIO SUPPLY SWITCH

Q9E20, C9E21, C9E22, R9E20, R9E21,

R9E22, R9E23, L9E20, IC9A25, PH

ROHM FAN VCC AND FAN CONTROL

AVHDD VCC AND FAN CONNECTOR

AVHDD

LAMP BALLAST SWITCHAND IN-RUSH RELAYS.

IC9A10 IN-RUSH RELAY.

IC9A10

(18VS ANDAUDIO VCC)

12VS TI BUCK CONVERTER

MAIN POWER SUPPLY

WD-73727 V30

WD-52628 V30

WD-62628 V30

WD-73927 V31

WD-73827 V30+

WD-52627 V29CONTENTS

WD-62927 V31

WD-62627 V29

PAGE 2

WD-62827 V30+WD-52627, WD-62627

WD-52628, WD-62628,V30

V29

LAMP BALLAST POWER SUPPLY.

DOUBLER CIRCUIT.

WD-73727

V31

V30+WD-62827, WD-73827

WD-62927, WD-73927 O

O

X

X

5V, 6.5A MAX.

12V

12VS

5VS TI BUCK CONVERTER

Page 75: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

3 9 14 202 165 116 138 1810 19151 1774 12 21 22 23 24

3914 2511 613 810 17 412

BOSS

3

9

14

2

16

5

11

6

13

8

10

15

1

7

4

12

3 9 14 202 165 116 138 1810 19151 1774 12

L9J04

68MH 9X9.5

L9J05

68MH 9X9.5L9J06

68MH 9X9.5

2K1/16W

R9J03

1K1/16W

R9J04

2K1/16W

R9J20

2K1/16W

R9J21

2K1/16W

R9J22

2K1/16W

R9J23

1K1/16W

R9J24

1K1/16W

R9J25

1001/16W

R9J05

1K1/16W

R9J26

2K1/16W

R9J27

1K1/16W

R9J28

2K1/16W

R9J29

2K1/16W

R9J30

2K1/16W

R9J32

2K1/16W

R9J34

1K1/16W

R9J35

2K1/16W

R9J37

2K1/16W

R9J38

1K1/16W

R9J39

2K1/16W

R9J40

0.1C9J13

25V/16V

0.1C9J14

25V

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

RT1N436C-T112-1Q9J01

3

BC

2201/10W

R9J41

2201/10W

R9J42

0R9J09

0R9J10

0R9J43

0R9J44

01/16W

R9J45

01/16W

R9J46

1K1/16W

R9J06

0R9J47

01/16W

R9J48

01/16W

R9J49

50V

C9J15

10U

50V

C9J16

10U

4.7K1/16W

R9J36

4.7K1/16W

R9J50

2201/16W

R8P27

2201/16W

R8P28

1001/16W

R9J01

100R9J02

100R9J31

1001/16W

R9J33

1001/16W

R9J51

100R9J52

100R9J53

100

1/16W

R9J54

4.7K1/16W

R9J55

4.7K1/16W

R9J56 4.7K1/16W

R9J57

4.7K1/16W

R9J58

4.7K1/16W

R9J59

4.7K1/16W

R9J60

4.7K1/16W

R9J61

2

3

4

5

6

7

8

9

1

0

1/16W

R9J64

01/16W

R9J65

01/16W

R9J66

01/16W

R9J67

01/16W

R9J68

1 2 3 4 5 6 7

891011121314

1 2 3 4 5 6 7

891011121314

0R9J69

0R9J75

1K1/16W

R9J12

1K1/16W

R9J14 1K1/16W

R9J78

0.01C9J23

50V

0.01C9J24

50V

1234567891011121314

2SC3052-T112-1E,F

Q9J03

50V

C9J02220U

0.1C9J03

50V0.1

C9J06

50V

0.1C9J09

50V

L9J01

CD-1010-101

50V

C9J01470U

0.1C9J10

50V

2SA1235A-T112-1E,F

Q9J02

10K1/16W

R9J80

2SC3052-T112-1E,F

Q9J05

1K1/16W

R9J07

50V

C9J110.1

50V

C9J04470U

L9J02

CD-1010-101

50V

C9J05220U

2SC3052-T112-1E,F

Q9J07

Q9J06

10K1/16W

R9J82

1001/16W

R9J76

1001/16W

R9J79

50V

C9J120.1

50V

C9J07470U

L9J03

CD-1010-101

50V

C9J08220U

0R9J63

01/16W

R9J70

390R9J77

390

R9J11

1.2K1/16W

R9J18

360

R9J13

180R9J16

1.2K1/16W

R9J19

SI-8050JD

SI-8050JDSI-8050JD

2 3 4 5 6 7 8 9 101 11 12 13 14

2 3 4 5 6 7 81

4

5

6

7

8

1

2

3

2 3 4 5 6 7 8 9 101 112 3 41

1K1/16W

R9J15

22K1/16W

R9J83

EC21QS04-TE12LD9J09

EC21QS04-TE12LD9J08

EC21QS04-TE12LD9J07

DAN202UD9J02

DAN202UD9J03DAN202U

D9J01

DAN202U

D9J11

DAN202UD9J13

D9J04

HZM27WA

D9J05

HZM27WA

D9J06

HZM27WA

D9J10

HZM27WAD9J12

HZM27WA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

3.3VSL

STATUS-G

STATUS-R

LAMP-G

LAMP-R

PWR-LED

MAN-RST

KSC1

KSC0

STATUS-G

STATUS-R

LAMP-G

LAMP-R

MAN-RST

KSC1

KSC0

BALLAST-FAN-CONT

PBS/LAMP-FAN-CONT

LCD/DLP-FAN-CONT

PWR-LED

ENG-SDA

ENG-SCL

CLRN

BUSYX

DDAN

ENG-SCL

CLRN

BUSYX

DDAN

ENG-SDA

LAMPLITZ

LAMPEN

LAMPLITZ

FSTP-LAMP

FILTER-DET

COVER-DET

MD-TEMP

MD-TEMP

FAN-DET

FAN-DET

ENG-PROTECT

ENG-PROTECT

MOTOR-CLK

MOTOR-SET

MOTOR-ST

MOTOR-DAT

ENG-FAN-ON

SENS-OP

SENS-CLMOTOR-CLK

MOTOR-DAT

MOTOR-SET

MOTOR-ST

SENS-OP

SENS-CL

PBS/LAMP-FAN-CONT

LAMP-PROTECT

LAMP-PROTECT

ENG-PWR-ON

DIM

LCD/DLP-FAN-CONT

DIM

FSTP-PBS(LCD)

FSTP-MD(LCD/DLP)

IR-IN

AMC

IR-IN

AMC

FSTP-MD(LCD/DLP)

FSTP-BALST

LAMP-DET

SENSOR-DET

LAMP-TEMP

LAMP-TEMP

SENSOR-DET

COVER-DET

FSTP-LAMP

LAMP-DET

FAN-VCC-BALLAST

FAN-VCC-MD

FAN-VCC-MD

FSTP-PBS(LCD)

3.3VSL

18V-ON

FSTP-BALST

FAN-VCC-PBS/LAMP

FAN-VCC-PBS/LAMP

PBS/LAMP-FAN-CONT

ENG-FAN-ON

LAMPENFILTER-DET

LCD/DLP-FAN-CONTBALLAST-FAN-CONT

21 22 23 24

1VCC

2OUT

3GND

4INV

5STBY

1VCC

2OUT

3GND

4INV

5STBY

1VCC

2OUT

3GND

4INV

5STBY

3.3VSL

5VS

5VS

5VSL

5VSL

3.3VS

3.3VS

3.3VSL

3.3V

18V

KB

KA

KD

PB

LEAN

KC

CJ3

IC9J01

SN74LVC14APWR

IC9J02

SN74LVC14APWR

FB

FC

1A

1Y

2A

2Y

3A

3Y

GND

4Y

4A

5Y

5A

6Y

6A

VCC

1A

1Y

2A

2Y

3A

3Y

GND

4Y

4A

5Y

5A

6Y

6A

VCC

IC9J05

IC9J04IC9J03

2SA1235A-T112-1E,F

TO/FROM RISER TO CONTROL TO PREAMP

TO POWER

TO FMT - MICRO

TO FMT - MICRO TO SHUTTER CONTROL

TO ENGINE

TO BALLASTTO SENSORS & FANS

390

0

R9J13 R9J66

0

0

V30,V30+,31

R9J47CHASSIS R9J16

390

0

560

R9J67

0

220

0

R9J48R9J09

180

390

0

560

R9J68

220

0

R9J49R9J10

390

R9J70

360 0

0

0

V28

R9J41

390

R9J11

0

R9J64

0

0V29

R9J42 R9J69

0

390

390

0

0

WD-73727 V30

WD-52628 V30

WD-62628 V30

WD-73927 V31

WD-73827 V30+

WD-52627 V29CONTENTS

WD-62927 V31

WD-62627 V29

PAGE 3

WD-62827 V30+

V28 ONLY

V28 ONLY

V28 ONLY

V28 ONLY

V29 ONLY

V28 ONLY

PWB ID

V29 ONLY

V29 ONLY

FAN-VCC-BALLAST

PBS/LAMP-FAN-CONT

LCD/DLP-FAN-CONT

(V28 ONLY)

SEE NOTE

V29,30,30+,31 ONLY

V29 ONLY

B

J

K

H

E

F

A

C

G

D

I

21 1512118 161410 137 95 643

PG 25....DEMOD2

PG 26....RISER1PG 12....DM1 [ATSC/NTSC TUNER]

PG 18....DM7 [1394/DV I/F]

PG 10....MICRO3 [TV uP]

PG 22....DM11 [DMDPM7]

PG 15....DM4 [DMMEMA/DC]

PG 2.....POWER

PG 11....MICRO4 [HDMI]

PG 9.....MICRO2 [AUD-PIC]

PG 19....DM8 [DMPOD]

PG 28....E2P/FRONT/CONTROL/PREAMP

PG 4.....FMT [SUITE / DVI]

PG 8.....MICRO1 [VID-SW]

PG 7.....FMT [PRELUDE]

PG 1.....BLOCK

PG 13....DM2 [DMDDCDC]

ENGINE-POWER

PG 24....DEMOD1

PG 16....DM5 [DMMEMB/USB]

PG 23....TERMINAL

PG 27....RISER2

PG 3.....INTERFACE

PG 20....DM9 [MPEG ENCODER]

PG 21....DM10 [DMADC]

PG 17....DM6 [DMROM/AV]

PG 5.....FMT [MICRO]

PG 14....DM3 [DMCORE]

PG 6.....FMT [ADC / XGA]

Page 76: mitsubishi_wd-52627_52628_62627_62628_62827_62927_73727_73827_73927_chassis_v29_v30-plus_v31_sm_[ET]

BOSS

BOSS

BOSS BOSS

11

10

12

3

9

14

2

5

11

6

13

8

10

1

7

4

12

1/16W

R7L27F-2.2K

50V

C7K2810U

Z-0.1C80E2

25V/16V

1/16W

R7L32F-56K

Z-.1C80E3

25V/16V

GND

12K1/16W

R7K25

16V

C7K0147U

1/16W

R7K324.7K

GND

GND

Z-.1C80E1

25V/16V

2.7K1/16W

R7K34

GND

1/16W

R7L28F-3.3K

3.3K1/16W

R7K02

K-0.1C7K25

16V

GND

N11

N77

N55

N66

N22

N44

N33

N8 8

GND

12K1/16W

R7K23

GND

1/16W

R7K291.2K

1

2

3

4

GND

8

6

5

7

4

1

2

3

1/16W

R7K35100

Z-1UC7K27

16V

3301/16W

R7L21

50V

C7K2110U

1/16W

R7L29F-5.6K

1/16W

R7K011K

1/16W

R7K21270

GND

K-0.01C7K30

25V/50V

10K1/16W

R7K27

8

2

63

54

7

1

220K1/16W

R7K31

GND

GND

1/16W

R7L30F-12K

12K1/16W

R7K24

GND

K-0.1C7K26

16V

1501/16W

R7K28

16V

C7K2347U

3301/16W

R7L24

1/16W

R7L26F-1.5K

1/16W

R7L31F-33K

K-.1

C7L21

16V

47K1/16W

R7K22

L7K01221 OHM

3301/16W

R7L23

1/16W

R7K26220K

3301/16W

R7L22

10K1/16W

R7K30

GND

220C7K20

50V

GND

10K1/16W

R80E1

01/16W

R7L1201/16W

R7L1401/16W

R7L1301/16W

R7L11

8

6

5

7

4

1

2

3

2

3

4

1

10 456789 123

10 456789 123

3 7 10

14

11

138654 9 1212

1/16W

R7K36100

1/16W

R7K37100

Z7K01GP1UM283QK

1 2 3

2SC3052-T112-1E,FQ7K21

123

S7F00

SSCF210100

12345

4 123

S7F01

SSCF210100

12345

D7L21LN31GPH

D7L20RSB6.8S

D2J91RSB6.8S

D2J92RSB6.8S

D2J93RSB6.8S

D7L22SML1216W-C,D

1

2

3

D7L23SML1216W-C,D

1

2

3

SFH235FA

D7K21

MC2838-T112-1

D7K22

680C9F13

50V

10uFC9F15

6.3V

0.1C9F08

50V

180K1/16W

R9F02

0.1C9F19

50V

IC9F00

TPS40071PWPR

0.1C9F02

25V

33C9F07

50V

1/16W

R9F031K

10V

C9F17680U

10uFC9F11

25V

1UFC9F09

V25

0.1C9F00

50V

10K1/16W

R9F06

0.1C9F10

50V

0.1C9F01

50V

8200C9F04

25V/50V47K1/16W

R9F01

D9F02

UDZS3.9B

10V

C9F18680U

2.21/10W

R9F15

L9F041.5MH-M

1/16W

R9F0027K

2201/4W

R9F16

10uFC9F16

6.3V

330K1/16W

R9F04

1/16W

R9F05160K

25V

C9F12680U

1/16W

R9F182.2

2SC3052-T112-1E,F

Q9F00

01/10W

R9F17

1/16W

R9F122.2K

1/16W

R9F142.2

L9F01GSRH129-4R0M01

1/16W

R9F1013K

L9F002.7MH

1/16W

R9F095.6K

2SC3052-T112-1E,F

Q9F01

10uFC9F14

25V

1.3K1/16W

R9F13

1/16W

R9F08220

L9F021.5MH-M

8200C9F05

25V/50V

L9F031.5MH-M

MC2838-T112-1

D9F03

MA732D9F04

MA732D9F00

1

2

3

4

5

6

7

8

9

10

11

12

1

2

3

4

5

6

7

8

9

10

11

12

13

14

REMOCONPRE-AMPUNIT

AN

PJ2J11

S7L21KSHS611BT

S7L29

KSHS611BT

S7L25KSHS611BT

IC7K21OPA2350PA

S7L26KSHS611BT

S7L27KSHS611BT

EP

IC80E1AT24C256N-10SC/SI-2.7

IC80E324LC64I/SN

S7L24

KSHS611BT

S7L20KSHS611BT

S7L22KSHS611BT

S7L28

KSHS611BT

S7L23

KSHS611BT

IC80E224LC512T-I/SM

LE

CE1

CF CD

Q9F02

Si7390DPT1E3

Q9F03

Si7336ADPT1E3

3

9

2

5

6

8

1

7

4

PA1

J3

FRNT-R

FRNT-L

FRNT-V

LED

MANRST

KSC1

KSC0

GND

GND

GND

GND

GND

GND

GND

STATUS-R

LAMP-G

LAMP-R

RMC

IR-IN

FRNT-S

FRNT-Y

FRNT-C

STATUS-G

18VS

PON-SHORT

ENG-PWR-ON

2.5V

2.5V

12V

3.3V

3.3V

OUTA

OUTB

+INB

-INB

-INA

V-

+INA

V+

VCC

SCL

SDA

WC

VSS

E0

E1

E2

VCC

A1

SCLA2

SDAVSS

WP

A0

VCC

SCL

SDA

WP

VSS

A0

A1

A2

S11B-PASK-2

11

S11B-PASK-2

11

1 KFF

2 RT

3 LVBP

4 PGD

5 SGND

6 SS

7 VFB

8 COMP 9PGND

10LDRV

11DBP

12SW

13HDRV

14BOOST

15VDD

16ILIM

1

SOURCE

2

SOURCE

3

SOURCE

4

GATE

5

DRAIN

6

DRAIN

7

DRAIN

8

DRAIN

1

SOURCE

2

SOURCE

3

SOURCE

4

GATE

5

DRAIN

6

DRAIN

7

DRAIN

8

DRAIN

5VSL

3.3VS

LAMP

DEVICE

STATUS

MAN-RESET

ADJ-DOWN

MENU

ADJ-UPADJ-LEFT CANCEL GUIDE

ENTER

POWER/TIMER

VOL-UP/ POWER

FORMAT/

ADJ-RIGHTVOL-DOWN/ CH-UP/CH-DOWN/

(TO DLP ENGINE)

(TO POWER)

(R) (G) (G)(R)

SDAE

GND

SCLE

GND-1

440C412-30

PWP GND

GND

12V

GND

3.3V

GND5V

GND

12V

GND

2.5V

GNDGND

2.5V

GND

GND2.5V

2.5V

GND

GND5V

PWB-CONTROL

PWB-FRONT

PWB-PREAMPPWB-E2P

TO DM PWB

PWB-SWFILTER PWB-SWLAMP

B

J

K

H

E

F

A

C

G

D

I

21 1512118 161410 137 95 643

PWB-ENG-PWR

TO PWB-TERMINAL

2.5VS BUCK CONVERTER

WD-73827 V30+

WD-52627 V29CONTENTS

WD-62927 V31

WD-62627 V29

PAGE 28

WD-62827 V30+

WD-73727 V30

WD-52628 V30

WD-73927 V31

WD-62628 V30

PWB-INTERFACE AN

TO PWB-INTERFACE

TO PWB-INTERFACE TO PWB-INTERFACE

3.3V

18V. 4.7A MAX.

PG 28....E2P/FRONT/CONTROL/PREAMP

PG 19....DM8 [DMPOD]

PG 4.....FMT1 [SUITE / DVI]

PG 8.....MICRO1 [VID-SW]

PG 6.....FMT3 [ADC / XGA]

ENGINE-POWER

PG 1.....BLOCK

PG 13....DM2 [DMDDCDC]

PG 24....DEMOD1

PG 16....DM5 [DMMEMB/USB]

PG 23....TERMINAL

PG 27....RISER2

PG 3.....INTERFACE

PG 20....DM9 [MPEG ENCODER]

PG 21....DM10 [DMADC]

PG 17....DM6 [DMROM/AV]

PG 5.....FMT2 [MICRO]

PG 14....DM3 [DMCORE]

PG 26....RISER1PG 12....DM1 [ATSC/NTSC TUNER]

PG 18....DM7 [1394/DV I/F]

PG 25....DEMOD2

PG 7.....FMT4 [PRELUDE]

PG 10....MICRO3 [TV uP]

PG 22....DM11 [DMDPM7]

PG 15....DM4 [DMMEMA/DC]

PG 2.....POWER

PG 11....MICRO4 [HDMI]

PG 9.....MICRO2 [AUD-PIC]