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SERVICE MANUAL LED TV Model No. MSD3393LU Chassis WARNING This service information is designed for experienced repair technicians only and is not designed for use by the general public. It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product. Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the product or products dealt with in this service information by anyone else could result in serious injury or death. ©2014 Qingdao Haier Electronics Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law. 48DR3505

SERVICEMANUAL - Encompass SERVICEMANUAL LEDTV ModelNo. MSD3393LU Chassis WARNING Thisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralpublic

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Page 1: SERVICEMANUAL - Encompass SERVICEMANUAL LEDTV ModelNo. MSD3393LU Chassis WARNING Thisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralpublic

SERVICE MANUALLED TV

Model No.

MSD3393LU Chassis

WARNINGThis service information is designed for experienced repair technicians only and is not designed for use by the general public.It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repairthe product or products dealt with in this service information by anyone else could result in serious injury or death.

©2014 Qingdao Haier Electronics Co., Ltd.All rights reserved. Unauthorized copying and distribution is a violation of law.

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CONTENTSChapter 1. General Information1-1. Document Information ..............................................................31-2. General Guidelines.....................................................................31-3. Important Notice.........................................................................31-3-1. Follow the regulations and warnings ..................................................... 31-3-2. Be careful to the electrical shock ............................................................31-3-3. Electro static discharge (ESD)............................................................... .31-3-4. About lead free solder (PbF)...................................................................41-3-5. Use the genewing parts (specied parts) .............................................. 41-3-6 Safety check after repairment................................................................. 41-3-7. Ordering Spare Parts............................................................................. 61-3-8. Photo used in this manual .....................................................................6

1-4. How to Read this Service Manual ............................................6Using icons ...............................................................................................................6

Chapter 2. Specication2-1. Specication list.........................................................................82-2. External pictures (four faces)....................................................9Chapter 3. Disassemble and Assemble3-1. 48D3505 .................................................................................113-1-1. Remove the Stand.................................................................................113-1-2. Remove the Back Cabinet ....................................................................113-1-3. Remove the Mainboard.........................................................................113-1-4. Remove the Power Supply Module ......................................................113-1-5. Remove the Speaker.............................................................................113-1-6. Remove the Remote Control Board .....................................................123-1-7. Remove the Key Board.........................................................................12

Chapter 4. Location of Controls and Components4-1. Board Location .........................................................................134-2. Mainboard .................................................................................144-2-1. Function Description .............................................................................144-2-2. Connector denition ..............................................................................14

4-3. Power Supply Module ..............................................................154-3-1. Function Description .............................................................................15

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Service ManualModel No.: 48D3505

4-3-2. Connector denition ..............................................................................154-4. LCD Panel ..................................................................................16Chapter 5. Installation Instructions5-1. Accessories ..............................................................................185-2. External Equipment Connections............................................19Chapter 6. Operation Instructions6-1. Front Panel Controls.................................................................206-2. Back Panel Controls .................................................................216-3. Setting Up Your Remote Control .............................................22Chapter 7. Electrical Parts7-1. Block Diagram............................................................................237-2. Circuit Diagram..........................................................................30Chapter 8. Measurements and Adjustments8-1. Service Mode ............................................................................318-1-1.How to enter into Service Mode............................................................ 318-1-2.How to exit ............................................................................................31

8-2. Measurements and Adjustments ............................................318-2-1. The Main Menu ....................................................................................318-2-2. General Setting ....................................................................................328-2-3. Picture ..................................................................................................328-2-4. Sound................................................................................................... 338-2-5. Debug...................................................................................................33

8-3. Software Update ......................................................................348-3-1. software update ....................................................................34Chapter 9. Trouble shooting9-1. Simple check ...........................................................................359-2. Mainboard IC Introduction......................................................389-3. Mainboard Failure Check........................................................399-4. Pannel Failure..........................................................................45

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Chapter 1. General Information

1-1. Document Information

Document format: Adobe PDFAuthor: Zhu YapengCompiler:

1-2. General Guidelines

When servicing, observe the original lead dress. If a short circuit is found, replace all parts whichhave been overheated or damaged by the short circuit.

After servicing, see to it that all the protective devices such as insulation barriers, insulation papersshields are properly installed.

After servicing, make the following leakage current checks to prevent the customer from beingexposed to shock hazards.1) Leakage Current Cold Check2) Leakage Current Hot Check3) Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive

1-3. Important Notice

1-3-1. Follow the regulations and warnings

Most important thing is to list up the potential hazard or risk for the service personnel to openthe units and disassemble the units. For example, we need to describe properly how to avoid thepossibility to get electrical shock from the live power supply or charged electrical parts (even thepower is off).

This symbol indicates that high voltage is present inside.It is dangerous to make anyking of contact with any inside part of this product.

This symbol indicates that there are important operating and maintenance instructionsin the literture accompanying the appliance.

1-3-2. Be careful to the electrical shock

To prevent damage which might result in electric shock or re, do not expose this TV set to rainor excessive moisture. This TV must not be exposed to dripping or splashing water, and objectslled with liquid, such as vases, must not be placed on top of or above the TV.

1-3-3. Electro static discharge (ESD)

Some semiconductor (solid state) devices can be damaged easily by static electricity. Such

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Service ManualModel No.:

components commonly are called Electrostatically Sensitive (ES) Devices. The followingtechniques should be used to help reduce the incidence of component damage caused byelectros static discharge (ESD).

Electrostatically Sensitive (ES) Devices

Some semiconductor (solid-state) devices can be damaged easily by static electricity. Suchcomponents commonly are called Electrostatically Sensitive (ES) Devices. Examples of typicalES devices are integrated circuits and some field-effect transistors and semiconductor "chip"components. The following techniques should be used to help reduce the ncidence of componentdamage caused by static by static electricity.

1. Immediately before handling any semiconductor component or semiconductor-equippedassembly, drain off any electrostatic charge on your body by touching a known earth ground.Alternatively, obtain and wear a commercially available discharging wrist strap device, whichshould be removed to prevent potential shock reasons prior to applying power to the unit undertest.

2. After removing an electrical assembly equipped with ES devices, place the assembly on aconductive surface such as aluminum foil, to prevent electrostatic charge buildup or exposure ofthe assembly.

1-3-4. About lead free solder (PbF)

This product is manufactured using lead-free solder as a part of a movement within theconsumer products industry at large to be environmentally responsible. Lead-free solder must beused in the servicing and repairing of this product.

1-3-5. Use the genewing parts (specied parts)

Special parts which have purposes of re retardant (resistors), high-quality sound (capacitors),low noise (resistors), etc. are used.

When replacing any of components, be sure to use only manufacture's specied parts shown inthe parts list.

Safety Component

● Components identied by mark have special characteristics important for safety.

1-3-6 Safety check after repairment

Conrm that the screws, parts and wiring which were removed in order to service are put in theoriginal positions, or whether there are the positions which are deteriorated around the servicedplaces serviced or not. Check the insulation between the antenna terminal or external metal andthe AC cord plug blades. And be sure the safety of that.

General Servicing Precautions

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1. Always unplug the receiver AC power cord from the AC power source before:a. Removing or reinstalling any component, circuit board module or any other receiver

assembly.b. Disconnecting or reconnecting any receiver electrical plug or other electrical connection.c. Connecting a test substitute in parallel with an electrolytic capacitor in the receiver.

CAUTION: A wrong part substitution or incorrect polarity installation of electrolytic capacitorsmay result in an explosion hazard.

2. Test high voltage only by measuring it with an appropriate high voltage meter or other voltagemeasuring device (DVM, FETVOM, etc) equipped with a suitable high voltage probe.

Do not test high voltage by "drawing an arc".

3. Do not spray chemicals on or near this receiver or any of its assemblies.

4. Unless specified otherwise in this service manual, clean electrical contacts only by applyingthe following mixture to the contacts with a pipe cleaner, cotton-tipped stick or comparable non-abrasive applicator; 10% (by volume) Acetone and 90% (by volume) isopropyl alcohol (90%-99%strength).

CAUTION: This is a ammable mixture.Unless specied otherwise in this service manual, lubrication of contacts is not required.Capacitors may result in an explosion hazard.

5. Do not defeat any plug/socket B+ voltage interlocks with which receivers covered by thisservice manual might be equipped.

6. Do not apply AC power to this instrument and/or any of its electrical assemblies unless allsolid-state device heat sinks are correctly installed.

7. Always connect the test receiver ground lead to the receiver chassis ground before connectingthe test receiver positive lead.

Always remove the test receiver ground lead last. Capacitors may result in an explosionhazard.

8. Use with this receiver only the test xtures specied in this service manual.

CAUTION: Do not connect the test xture ground strap to any heat sink in this receiver.

9. Remove the antenna terminal on TV and turn on the TV.

10. Insulation resistance between the cord plug terminals and the eternal exposure metal shouldbe more than Mohm by using the 500V insulation resistance meter.

11. If the insulation resistance is less than M ohm, the inspection repair should be required.If you have not the 500V insulation resistance meter, use a Tester. External exposure metal:Antenna terminal Headphone jack.

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12. Use only a grounded-tip soldering iron to solder or unsolder ES devices.

13. Use only an anti-static type solder removal device. Some solder removal devices notclassied as "anti-static" can generate electrical charges sufcient to damage ES devices.

14. Do not use freon-propelled chemicals. These can generate electrical charges sufficient todamage ES devices.

15. Do not remove a replacement ES device from its protective package until immediatelybefore you are ready to install it.(Most replacement ES devices are packaged with leads electrically shorted together by

conductive foam, aluminum foil or comparable conductive material).

16. Immediately before removing the protective material from the leads of a replacement ESdevice, touch the protective material to the chassis or circuit assembly into which the device willbe installed.

CAUTION: Be sure no power is applied to the chassis or circuit, and observe all other safetyprecautions.

17. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwiseharmless motion such as the brushing together of your clothes fabric or the lifting of your footfrom a carpeted oor can generate static electricity sufcient to damage an ES device.)

1-3-7. Ordering Spare Parts

Please include the following informations when you order parts. (Particularly the Version letter)

1. Model number, serial number and software versionThe model number and serial number can be found on the back cover of each product. Software

version can be found in the Spare Parts List.

2. Spare part No. and descriptionSpare part No. and description can be found in the Spare Parts List.

1-3-8. Photo used in this manual

The illustration and photos used in this Service Manual may not base on the final design ofproducts, which may differ from your products in some way.

1-4. How to Read this Service Manual

Using iconsIcons are used to attract the attention of the reader to specic information. The meaning of each

icon is described in the table below:

Note:A “note” provides information that is not indispensable, but may nevertheless be

valuable to the reader, such as tips and tricks.

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Caution:A “caution ” is used when there is danger that the reader, through incorrect

manipulation, may damage equipment, loose data, get an unexpected result or has torestart(part of) a procedure.

Warning:A “warning” is used when there is danger of personal injury.

Reference:

A “reference” guides the reader to other places in this binder or in this manual, wherehe/she will nd additional information on a specic topic.

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ModelScreen Size 47.6"Aspect Ratio 16:9Resolution 1920x1080Brightness (cd/m²) 250

Contrast 1200:1

Response Time (ms) 8

Angel of View H:160°, V:150°Color Display 16.7MOSD Language English,French,Spanish.Color System NTSCAudio System MNAudio Output Power (Built-in) (W) 8W×2Audio Output Power (outer) (W) NoTotal Power Input (W) 140WVoltage Range (V) AC100V~240VPower Frequency (Hz) 50~60HzTime of Sleep Timer (MINS) 240MinNet Weight (KG) 22.7 lbsGross Weight (KG) 21.8 lbsDimensions with Stand 42.7" x 26.2" x 9.8"

Dimensions without Stand 42.7" x 24.8" x 3.0"

Service ManualModel No.:

Chapter 2. Specication2-1. Specication list

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2-2. External pictures (four faces)

Front Side

Up Side

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Right Side

Back Side

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Service ManualModel No.:

Chapter 3. Disassemble and Assemble

3-1.

3-1-1. Remove the Stand 3-1-3. Remove the Mainboard

1. Remove the six screws indicated with redcircles.

2. Remove the Mainbord.

1. Lay down the TV set .2. Remove the four screws from the stand whichin the picture above.

3. Remove the stand.

3-1-2. Remove the Back Cabinet

3-1-5. Remove the Speaker

Remove the Speaker indicated by red circle inbelow picture.

1.Remove the screws indicated with redcircles.

2. Flip machine, panel side up.3.Carefully raise the Front shell frombottom.

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3-1-6. Remove the Remote Control Board And the Key Board

Remove the Remote Control Board and the Key Board indicated byred circle in below picture.

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Chapter 4. Location of Controls and Components

4-1. Board Location

13

B Panel

A Board

No. Model Description

A Board TP.MS3393.PC821 Mainboard

B Panel ST4761B01-5 LCD Panel

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4-2. Mainboard

4-2-1. Function DescriptionProcess signal which incept from exterior equipment then translate into signal that panel can

display.

4-2-2. Connector denition

CN18

CN6

14

IR & Key InterfaceCN6

Pin number Signal name1 5V2 RED3 GRE4 IR5 GND6 K07 K18 K29 K310 K411 K512 K613 K714 GND

Speaker connector CN18Pin number Signal name

1 ROUT+

2 ROUT-3 LOUT-4 LOUT+

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4-4. LCD Panel

Backlight Unit

LVDS CONNECTOR CN1

Connector Denition

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17

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Chapter 5. Installation Instructions

5-1. Accessories

Remote Control

18

Batteries

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5-2. External Equipment Connections

Antenna ConnectionConnect your aerial to the back of the TV into theANTENNA IN socket.

Improve Your SignalTo improve picture quality in a poor signal area, use asignal amplier (not supplied).

Connect Your PC to the TV

Connect a DVD Player or VCR toYour TVThere are two ways in which you can connect a DVDplayer or VCR to your TV. Make sure that both the TVand DVD player or VCR are switched off before youconnect them.

HDMI Input

You can use your TV as a monitor for your personalcomputer by connecting it with a VGA cable (notsupplied).

A Connect the cable from the HDMI device to the TVHDMI socket.

A

B

Read your computer user guide and check it has aVGA connector.

Turn off your TV and PC.

BC

Press the SOURCE button to select HDMI mode.

Refer to the HDMI device user guide for how to

operate.

C Connect a D type 15-pin VGA interface cable to theVGA video interface connector on the PC. Connectthe other end of the cable to the PC interfaceconnector on the TV. Tighten the screws on the

DE

VGA connectors and connect the audio cable (notsupplied) to the audio input socket on the back of theTV.

Turn on the TV rstly and then the PC.

Press the Source button on the TV or TV remotecontrol to set the video input mode to PC.

F Once the image shows, if there is noise present,change the PC mode to other resolutions, change therefresh rate to other rate or adjust the brightness andcontrast on the menu until the picture is clear.

Connect a DVD Player to Your TVConnect the DVD video outputs (Y, Pb, Pr) to theCOMPONENT (Y, Pb, Pr) IN socket on your TV.AB

C

Turn on the DVD player and insert a DVD disk.

Press the SOURCE button to select COMPONENTmode.

Refer to the DVD player user guide for operatinginstructions.

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1 POWER Press to turn the TV on and off.

2 CH- TV channel down.

3 CH+ TV channel up.

4 VOL- Press to decrease the volume.

5 VOL+ Press to increase the volume.

6 MENU Press to select the main menu.

7 INPUT Toggles between all the vailableinput sources.

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Chapter 6. Operation Instructions

6-1. Front Panel Controls

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5 6 7 8 9 10 11

1 2 3 4

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6-2. Back Panel Controls

21

1 Optical output2 AV input

3 YPbPr intput4 HDMI3 input5 HDMI2(MHL) input6 HDMI2 input7 VGA input8 PC Audio input9 RF input10 Line out output11 USB input

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6-3. Setting Up Your Remote Control

When using the remote control, aim it towards the remote sensor on the TV.

1 2

3

4 5

21

6

7

8 9

10 11

12 1314 16

15 1718 19

20

21 22

23 24

25 26

22

1234567891011121314151617181920212223242526

POWER.INPUT.USB Shortcut button.CC.HOME;Program Number Channel selection.RECALL button.VOL+/VOL-: Volume selection.CH∧/CH∨: Channel selection.Mute.Menu button.Back button.Exit button.DISPLAY button.SAP button.Sleep button.Wide button.Audio button.Picture Mode.OK button.Channel List.Favorite program.Play / Pause button (only for USB).EPG button.Fast Reverse (only for USB).Fast Forward (only for USB).

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Chapter 7. Electrical Parts7-1. Circuit Diagram

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RB1

1Kohm-0402-±5%-1/16W

QB1

MMBT3904(f≥350MHz)

BL_ENRB5

10Kohm-0402-±5%-1/16W

5V_M

BL_ON

12V12V

GNDGND1

234

65

GND

GND

ADJ

BLON

12V

12V

CN2

6PIN-2.0-D-H- -G

ADJ

RB6

510ohm-0402-±5%-1/16W

QB2

MMBT3904(f≥350MHz)

RB7

1Kohm-0402-±5%-1/16W

RB9

10Kohm-0402-±5%-1/16W

5V_M ADJ

PWM/ADJ RB8

NC/3K3ohm-0402-±5%-1/16W

PVCC

PVCC12V

123

5V

PVCC

12V

CN3

5V_Panel

QM1

WPM3407C-3/TRRM3

200Kohm-0402-±5%-1/16W

QM2

MMBT3904(f≥350MHz)

RM1

0ohm-0402-±5%-1/16W

RM4

3K3ohm-0402-±1%-1/16W

POW_EN

VCC_Panel

RM52K2ohm-0402-±5%-1/16W

GND

RD2

12K4ohm-0402-±1%-1/16W

RD3

13Kohm-0402-±1%-1/16W

CD5

0.1uF-0402-Y5V-+80%-20%-16V

RD1

10Kohm-0402-±5%-1/16W

EN1

GN

D2

SW 3VIN4

FB 5

UD1

LC3406CB5TR

1.15V_STB1.15V_STB

TEST

CD3

22uF-0805-X5R-±20%-6.3V

CD2

0.1uF-0402-Y5V-+80%-20%-16V

CM2

0.1uF-0402-Y5V-+80%-20%-16V

CL2

0.1uF-0402-Y5V-+80%-20%-16V

3V3_STB

CL1

0.1uF-0402-Y5V-+80%-20%-16V

5V_STB

VI3 VO 2

AD

J1

VO 4

UL1

LC1117CLTR33

CL3

10uF-0603-X5R-±20%-6.3V

VI3 VO 2

AD

J1

VO 4

UL2

LC1117CLTRAD

1V8_DDR

RL1

330ohm-0402-±1%-1/16W

RL2

150ohm-0402-±1%-1/16W

CL6

0.1uF-0402-Y5V-+80%-20%-16V

CL4

10uF-0603-X5R-±20%-6.3V

CL5

0.1uF-0402-Y5V-+80%-20%-16V

5V_M

CL7

10uF-0603-X5R-±20%-6.3V

CD1

10uF-0603-X5R-±20%-6.3V CD4

10uF-0603-X5R-±20%-6.3V

RM2

NC/3K3ohm-0402-±5%-1/16W

5V_STB

RB2

NC/0ohm-0402-±5%-1/16W

LD1SMD5845-4R7M-032

CB1

1uF-0402-X5R-±20%-6.3V

GND

GND

GND

GND

GND

GNDGND GND

GND GND

GND

GND

GND GND

CM6

10uF-0805-X5R-±20%-16V

RB11

NC/2K2ohm-0402-±5%-1/16W

BL_ON

GND

QB3

MMBT3904(f≥350MHz)

GND

5V_M

RB4 1Kohm-0402-±5%-1/16WRB10

33ohm-0402-±5%-1/16W

RB3

10Kohm-0402-±5%-1/16W

CB2

0.1uF-0402-Y5V-+80%-20%-16V

5V_Panel

5VSB

PWON

GND

GND

P5V

P5V

5V

5V

GND

12V 1234

65

78910

CN4

10PIN-2.54-D-H-G

PW_ON

5V_M

GND

12VGND5V_M

5V_PanelGND

C1

0.1uF-0402GND

5V_M 5V_STB

C2

0.1uF-0402GND

+

E1

NC/100uF-16V

+

E2

NC/100uF-16V

C56

10uF-0805

C57

10uF-0805

C58

NC/10uF-0805

RL3

0ohm-1206-±5%-1/4W

H1

Location hole

H2

Location hole

H3

Location hole

H4

Location hole

H5

Location hole

H6

Location hole

5V_STB

PI1015V0STB01CO1015V0STB

PIC101

PIC102COC1

PIC201

PIC202COC2

PIC5601

PIC5602COC56

PIC5701

PIC5702COC57

PIC5801

PIC5802COC58

PICB101

PICB102COCB1

PICB201

PICB202COCB2

PICD101

PICD102COCD1

PICD201

PICD202

COCD2

PICD301

PICD302COCD3

PICD401

PICD402COCD4

PICD501

PICD502COCD5

PICL101

PICL102COCL1

PICL201

PICL202COCL2

PICL301

PICL302COCL3

PICL401

PICL402COCL4

PICL501

PICL502COCL5

PICL601

PICL602COCL6

PICL701

PICL702COCL7

PICM201

PICM202COCM2

PICM601

PICM602COCM6

PICN201

PICN202

PICN203

PICN204

PICN205

PICN206

COCN2

PICN301

PICN302

PICN303

COCN3

PICN401

PICN402

PICN403

PICN404

PICN405

PICN406

PICN407

PICN408

PICN409

PICN4010

COCN4

PIE101

PIE102

COE1PIE201

PIE202

COE2

PIH100PIH101PIH102PIH103PIH104PIH105PIH106

COH1

PIH200PIH201PIH202PIH203PIH204PIH205PIH206

COH2

PIH300PIH301PIH302PIH303PIH304PIH305PIH306

COH3

PIH400PIH401PIH402PIH403PIH404PIH405PIH406

COH4

PIH500PIH501PIH502PIH503PIH504PIH505PIH506

COH5

PIH600PIH601PIH602PIH603PIH604PIH605PIH606

COH6

PILD101 PILD102

COLD1

PIQB10B

PIQB10C

PIQB10E

COQB1

PIQB20B

PIQB20C

PIQB20E

COQB2

PIQB30B

PIQB30C

PIQB30E

COQB3

PIQM10D

PIQM10G

PIQM10S

COQM1

PIQM20B

PIQM20C

PIQM20E

COQM2

PIRB101

PIRB102CORB1

PIRB201PIRB202

CORB2PIRB301PIRB302

CORB3

PIRB401

PIRB402

CORB4

PIRB501PIRB502

CORB5

PIRB601 PIRB602

CORB6PIRB701PIRB702

CORB7

PIRB801

PIRB802CORB8

PIRB901PIRB902

CORB9

PIRB1001PIRB1002

CORB10

PIRB1101

PIRB1102

CORB11

PIRD101

PIRD102

CORD1

PIRD201 PIRD202

CORD2

PIRD301

PIRD302CORD3

PIRL101

PIRL102

CORL1

PIRL201

PIRL202CORL2

PIRL301 PIRL302CORL3

PIRM101

PIRM102

CORM1

PIRM201

PIRM202CORM2

PIRM301 PIRM302

CORM3

PIRM401 PIRM402

CORM4

PIRM501

PIRM502

CORM5

PIUD101

PIUD102

PIUD103PIUD104

PIUD105

COUD1

PIUL101

PIUL102PIUL103

PIUL104

COUL1

PIUL201

PIUL202PIUL203

PIUL204

COUL2

PI1015V0STB01PICD302 PICD402 PICD502

PILD102

PIRD202

PICL602 PICL702PIRL102

PIUL202

PIUL204

PICL202 PICL302

PIUL102

PIUL104

PIC102PIC5602 PIC5802PICN403

PICN404

PIE101 PIRB102

PIRB402

PIRB601

PIRL301

NL5V0M

PICN301

PICN405

PICN406

NL5V0Panel

PIC202PIC5702

PICD102 PICD201

PICL102

PICN4010

PIE201

PIRD101

PIUD104

PIUL103

NL5V0STB

PICN205

PICN206

PICN303

PICN401

NL12V

PICB102 PICB202

PICN203

PIRB701

PIRB802

NLADJ

PIRB502NLBL0EN

PICN204

PIRB1001

PIRB1101

NLBL0ON

PIC101 PIC201PIC5601 PIC5701PIC5801

PICB101 PICB201

PICD101 PICD202

PICD301 PICD401 PICD501

PICL101 PICL201 PICL301

PICL401PICL501

PICL601 PICL701

PICM201PICM601

PICN201

PICN202

PICN402

PICN407

PICN408

PIE102 PIE202

PIH100PIH101PIH102PIH103PIH104PIH105PIH106 PIH200PIH201PIH202PIH203PIH204PIH205PIH206 PIH300PIH301PIH302PIH303PIH304PIH305PIH306 PIH400PIH401PIH402PIH403PIH404PIH405PIH406 PIH500PIH501PIH502PIH503PIH504PIH505PIH506 PIH600PIH601PIH602PIH603PIH604PIH605PIH606

PIQB10E

PIQB20E

PIQB30E

PIQM20E

PIRB801

PIRB1102

PIRD301

PIRL201

PIRM201

PIRM502

PIUD102

PIUL101NLGND

PICL402PICL502

PIRL302 PIUL203

PILD101PIUD103

PIQB10B

PIRB202

PIRB501

PIQB10C

PIRB101

PIRB201 PIRB302

PIQB20BPIRB901

PIQB20C

PIRB602 PIRB702

PIQB30BPIRB301

PIQB30C

PIRB401PIRB1002

PIQM10G

PIRM302

PIQM20BPIRM402

PIRM501

PIQM20C

PIRM102

PIRM301

PIRD102PIUD101 PIRD201

PIRD302PIUD105

PIRL101

PIRL202

PIUL201

PIRM401NLPOW0EN

PICN302

PIQM10S

PIRM101

NLPVCC

PICN409NLPW0ON

PIRB902NLPWM0ADJ

PICM202PICM602

PIQM10D

PIRM202

Page 24: SERVICEMANUAL - Encompass SERVICEMANUAL LEDTV ModelNo. MSD3393LU Chassis WARNING Thisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralpublic

GND

FB1

FCM1005KF-121T06(120ohm-500mA)

GND

GND

3V3_STB

GND

CL8

0.1uF-0402-Y5V-+80%-20%-16V

CL9

0.1uF-0402-Y5V-+80%-20%-16V

1V8_DDR

RF4

100Kohm-0402-±5%-1/16W

RESET_H3V3_STB RF3

1Kohm-0402-±5%-1/16W

QF1

SGM810-SXN3LGND

XTALI

XTALOCF2

33pF-0402-NPO-±5%-50V

CF1

33pF-0402-NPO-±5%-50V

GND

GND

R99

1Mohm-0402-±5%-1/16W

3V3_STB

CE#1

SO2

WP#3

VSS4 SI 5

SCK 6

HOLD# 7

VDD 8

UF1

GD25Q16BSIG

SPI_SCK

SPI_CSN

SPI_SDI

SPI_SDORF12

10Kohm-0402-±5%-1/16W

#F_WP

GND

PWM/ADJ

BL_EN

LVA0M 70

SOGIN122 BIN1P21

GIN1M24 GIN1P23

CVBS028 CVBS127

AUL136

GIN0P16

GPI

O0/

GPI

O44

55

LVA

CK

M64

VD

DC

/DV

DD

_DD

R_C

MD

54V

DD

IO_C

MD

53

AVDD_MOD5

RIN1P25

HOTPLUG_C/D 80

LVA1P 67

LVB3P 71

DD

CD

B_C

L11

2

DD

CD

B_D

A11

1

GIN0M17

IRIN 93

CEC 92

TEST 91

DDCA_CK 90

DDCA_DA 89

LVA

3M62

LVA

CK

P63

LVA2P 65LVA2M 66

DP_P0 97

LVB2P 74LVB2M 75LVB1P 76LVB1M 77LCK/LVB0P 78

PWM0 83

AVDD_MOD 73

DM_P0 96

HO

TPLU

G_B

113

AV

DD

_5V

114

GN

D_E

FUSE

115

RX

0P_B

128

VIF

P46

VIF

M47

AU

OU

TR0

44

IFA

GC

45

XIN

50A

VD

D3P

3_D

MPL

L49

XO

UT

51

RX1N_B1

RX1P_B2

RX2N_B3

RX2P_B4

RXCN_A6

RXCP_A7

RX0N_A8

RX0P_A9

RX1N_A10

RX1P_A11

RX2N_A12

RX2P_A13

HSYNC014

BIN0P15

RIN0P18

VSYNC019

AVDD3P3_ADC20

VCOM29

CVBS_OUT130

VDDC31

AVDD_AU3332

VAG37

AUL034

AUR135

AU

R4

40

AU

OU

TL3

41

AV

DD

_MO

D52

GPI

O3/

GPI

O47

58

GPI

O4/

GPI

O48

59

LVA

3P61

GPI

O2/

GPI

O46

57

LVA0P 69

LVB3M 72

LVA1M 68

LDE/LVB0M 79

HOTPLUG_A 81

SPI_DO 84SPI_DI 85SPI_CZ 86

PWM1 82

VD

DIO

_DA

TA10

5D

DC

DC

_CL

106

DM_P1 98

VD

DC

/DV

DD

_DD

R_D

ATA

104

DP_P1 99AVDD_MOD 100

DD

CD

A_D

A10

9

INT/GPIO64 94

VD

DC

/AV

DD

L_D

VI

116

RESET 95

MH

L_D

ET11

0

DD

CD

C_D

A10

7D

DC

DA

_CL

108

E-PA

D12

9

VSYNC126

AUR033

AU

OU

TL0

43A

UO

UTR

342

GPI

O1/

GPI

O45

56

SPI_CK 87

RX

CN

_D11

7R

XC

P_D

118

RX

0N_D

119

RX

0P_D

120

RX

1N_D

121

RX

2N_D

123

RX

2P_D

124

RX

1P_D

122

RX

CP_

B12

6R

X0N

_B12

7

RX

CN

_B12

5

VRM38

AU

L439

SAR1 102

SAR0 101

SAR

210

3

GPI

O5/

GPI

O49

60

ARC 88

AV

DD

3P3_

DA

DC

48

U1MSD3393LU

BL_ENPWM/ADJ

CVBS1_OUT

MH

L_C

AB

LE-D

ET

HD

MI3

_DE

TA

MP

-MU

TE

AR

C_D

ET

AU_VRM

IF_A

GC

VIF

PV

IFM

AU_VAG

+3_3V_AU1.15V_STB

GIN1M

HD1_SOG

HD1_Pr

HD1_Y

HD1_Pb

VGA_RIN

VGA_GINVGA_BIN

GIN0M

VGA_HS

VGA_VS

AV

_LIN

AV

_RIN

AV_INVCOM

HDMI-ARC

HOTPLUG3'

HD

MI2

_SC

LH

DM

I2_S

DA

HD

MI2

_RX

C_N

HD

MI2

_RX

C_P

HD

MI2

_RX

0_N

HD

MI2

_RX

0_P

HDMI2_RX1_NHDMI2_RX1_PHDMI2_RX2_NHDMI2_RX2_P

HOTPLUG1'

HD

MI1

_SC

LH

DM

I1_S

DA

HD

MI1

_RX

C_N

HD

MI1

_RX

C_P

HD

MI1

_RX

0_N

HD

MI1

_RX

0_P

HD

MI1

_RX

1_N

HD

MI1

_RX

1_P

HD

MI1

_RX

2_N

HD

MI1

_RX

2_P

HD

MI3

_SC

LH

DM

I3_S

DA

HDMI3_RXC_NHDMI3_RXC_PHDMI3_RX0_NHDMI3_RX0_PHDMI3_RX1_NHDMI3_RX1_PHDMI3_RX2_NHDMI3_RX2_P

HO

TPLU

G2'

HDMI-CEC

UART-TX/DDCUART-RX/DDC

LED_RED

REMOTE

RESET_H

KEY

SPI_CSNSPI_SCK

SPI_SDISPI_SDO

3V3_STB

RXO2_N

RXO3_PRXO3_N

RXO2_P

RXO0_N

RXO1_PRXO1_NRXO0_P

RX

E3_

P

RXE2_NRXE1_PRXE1_N

RXE0_NRXE0_P

RXE2_P

RX

E3_

N

RX

EC

_NR

XE

C_P

M_S

CL

M_S

DA

XTA

LIX

TALO

SP

DIF

_OU

TP

OW

_EN

PC_LINPC_RIN

AM

P-L

O'

AM

P-R

O'

LIN

E_L

_OU

TLI

NE

_R_O

UT

CL16

1uF-0402-X5R-±20%-6.3V

GND

1.15V_STB

CD7

0.1uF-0402-Y5V-+80%-20%-16V

CD8

0.1uF-0402-Y5V-+80%-20%-16V

CD9

0.1uF-0402-Y5V-+80%-20%-16V

CD10

0.1uF-0402-Y5V-+80%-20%-16V

3V3_STB

C3

10uF-0603-X5R-±20%-6.3V

C4

0.1uF-0402-Y5V-+80%-20%-16V

FB2

FCM1005KF-121T06(120ohm-500mA)

CL17

0.1uF-0402-Y5V-+80%-20%-16V

GND

3V3_STB FB3

FCM1005KF-121T06(120ohm-500mA)

CL18

0.1uF-0402-Y5V-+80%-20%-16V

GND

+3_3V_AU +3_3V_PLL

CL19

1uF-0402-X5R-±20%-6.3V

CL10

0.1uF-0402-Y5V-+80%-20%-16V

CL12

0.1uF-0402-Y5V-+80%-20%-16V

CL13

0.1uF-0402-Y5V-+80%-20%-16V

CL14

0.1uF-0402-Y5V-+80%-20%-16V

FB4FCM1005KF-121T06(120ohm-500mA)

+3_3V_ADC

CL20

1uF-0402-X5R-±20%-6.3V

CL15

0.1uF-0402-Y5V-+80%-20%-16V

3V3_STB

3V3_STB

GND

3V3_STB

3V3_STB

+3_3

V_A

DC

+3_3

V_P

LL

1.15

V_S

TB1V

8_D

DR

3V3_

STB

GND

1.15

V_S

TB

AV

DD

5V_M

HL

1V8_

DD

R1.

15V

_STBGND

CF7

0.1uF-0402-Y5V-+80%-20%-16V

GND

C5

1000pF-0402-X7R-±10%-50V

C6

1000pF-0402-X7R-±10%-50V

GND

AMP-LO'

AMP-RO'

R5

200Kohm-0402-±5%-1/16W

R6

200Kohm-0402-±5%-1/16W

AMP-LO

AMP-RO

USB1_DMUSB1_DP

CVBS1_OUTTEST

USB0_DMUSB0_DP

R1

4K7ohm-0402-±5%-1/16W

R2

4K7ohm-0402-±5%-1/16W

DVD_LINDVD_RIN

DVD_EN'

Y1

24MHz-±20PPM-20PF-HC-49S-SMD

CF17

NC/0.1uF-0402-Y5V-+80%-20%-16V

CF16

NC/0.1uF-0402-Y5V-+80%-20%-16VGND

C14

0.1uF-0402-Y5V-+80%-20%-16V

GND

R3

0ohm-0402-±5%-1/16WR4

0ohm-0402-±5%-1/16W

PIC301

PIC302COC3

PIC401

PIC402

COC4PIC501

PIC502

COC5PIC601

PIC602

COC6

PIC1401

PIC1402COC14

PICD701

PICD702COCD7

PICD801

PICD802COCD8

PICD901

PICD902COCD9

PICD1001

PICD1002COCD10

PICF101 PICF102

COCF1

PICF201 PICF202

COCF2

PICF701

PICF702

COCF7PICF1601

PICF1602

COCF16

PICF1701

PICF1702

COCF17

PICL801

PICL802COCL8

PICL901

PICL902COCL9

PICL1001

PICL1002COCL10

PICL1201

PICL1202COCL12

PICL1301

PICL1302COCL13

PICL1401

PICL1402COCL14

PICL1501

PICL1502COCL15

PICL1601

PICL1602COCL16

PICL1701

PICL1702COCL17

PICL1801

PICL1802COCL18

PICL1901

PICL1902COCL19

PICL2001

PICL2002COCL20

PICVBS10OUT01

COCVBS10OUT

PIFB101

PIFB102

COFB1

PIFB201 PIFB202

COFB2

PIFB301 PIFB302

COFB3

PIFB401 PIFB402

COFB4

PIQF10B

PIQF10C PIQF10E

COQF1

PIR101PIR102

COR1

PIR201PIR202

COR2

PIR301PIR302

COR3

PIR401PIR402

COR4

PIR501

PIR502COR5

PIR601

PIR602COR6

PIR9901

PIR9902COR99

PIRF301PIRF302

CORF3

PIRF401

PIRF402CORF4

PIRF1201

PIRF1202

CORF12

PIU101

PIU102

PIU103

PIU104

PIU105

PIU106

PIU107

PIU108

PIU109

PIU1010

PIU1011

PIU1012

PIU1013

PIU1014

PIU1015

PIU1016

PIU1017

PIU1018

PIU1019

PIU1020

PIU1021

PIU1022

PIU1023

PIU1024

PIU1025

PIU1026

PIU1027

PIU1028

PIU1029

PIU1030

PIU1031

PIU1032

PIU1033

PIU1034

PIU1035

PIU1036

PIU1037

PIU1038

PIU1039 PIU1040 PIU1041 PIU1042 PIU1043 PIU1044 PIU1045 PIU1046 PIU1047 PIU1048 PIU1049 PIU1050 PIU1051 PIU1052 PIU1053 PIU1054 PIU1055 PIU1056 PIU1057 PIU1058 PIU1059 PIU1060 PIU1061 PIU1062 PIU1063 PIU1064

PIU1065

PIU1066

PIU1067

PIU1068

PIU1069

PIU1070

PIU1071

PIU1072

PIU1073

PIU1074

PIU1075

PIU1076

PIU1077

PIU1078

PIU1079

PIU1080

PIU1081

PIU1082

PIU1083

PIU1084

PIU1085

PIU1086

PIU1087

PIU1088

PIU1089

PIU1090

PIU1091

PIU1092

PIU1093

PIU1094

PIU1095

PIU1096

PIU1097

PIU1098

PIU1099

PIU10100

PIU10101

PIU10102

PIU10103PIU10104PIU10105PIU10106PIU10107PIU10108PIU10109PIU10110PIU10111PIU10112PIU10113PIU10114PIU10115PIU10116PIU10117PIU10118PIU10119PIU10120PIU10121PIU10122PIU10123PIU10124PIU10125PIU10126PIU10127PIU10128PIU10129COU1

PIUF101

PIUF102

PIUF103

PIUF104 PIUF105

PIUF106

PIUF107

PIUF108

COUF1

PIY101

PIY102COY1

PICF1601

PIRF1202PIUF103

NL#F0WP

PICL1502PICL2002

PIFB402

PIU1048

NL0303V0ADC

PICL1702PIFB202

PIU1032

PICL1802PIFB302

PIU1049

NL0303V0PLL

PICD702 PICD802 PICD902 PICD1002

PIU1031

PIU1054

PIU10104PIU10116

NL1015V0STB PICL802 PICL902PICL1602

PIU1053

PIU10105

NL1V80DDR

PICF701

PICF1701

PICL1002 PICL1202 PICL1302 PICL1402PICL1902

PIFB201 PIFB301

PIFB401

PIQF10C

PIRF1201

PIU105

PIU1020

PIU1052

PIU1073

PIU10100

PIUF107

PIUF108NL3V30STB

PIC501

PIR301

PIR502

NLAMP0LOPIR302

PIU1041

NLAMP0LO'

PIU1058

NLAMP0MUTE

PIC601PIR401

PIR602

NLAMP0ROPIR402

PIU1042

NLAMP0RO'

PIU10103

NLARC0DET

PIC302 PIC401 PIU1037NLAU0VAG

PIC301 PIC402PIFB101

PIU1038NLAU0VRM

PIU1028NLAV0IN

PIU1039

NLAV0LIN

PIU1040

NLAV0RIN

PIU10114

NLAVDD5V0MHL

PIC1402

PIR202

PIU1082

NLBL0EN

PICVBS10OUT01 PIU1030NLCVBS10OUT

PIU1094NLDVD0EN'

PIU1036NLDVD0LIN

PIU1035NLDVD0RIN

PIU1017NLGIN0M

PIU1024NLGIN1M

PIC502 PIC602

PIC1401

PICD701 PICD801 PICD901 PICD1001

PICF102

PICF202

PICF702PICF1602

PICF1702

PICL801 PICL901

PICL1001 PICL1201 PICL1301 PICL1401 PICL1501

PICL1601

PICL1701 PICL1801

PICL1901 PICL2001

PIFB102

PIQF10B

PIR101

PIR201

PIR501 PIR601

PIRF401

PIU1091

PIU10115PIU10129

PIUF104NLGND

PIU1021NLHD10Pb

PIU1025NLHD10Pr

PIU1022NLHD10SOG

PIU1023NLHD10Y

PIU10119

NLHDMI10RX00NPIU10120

NLHDMI10RX00PPIU10121

NLHDMI10RX10NPIU10122

NLHDMI10RX10PPIU10123

NLHDMI10RX20NPIU10124

NLHDMI10RX20PPIU10117

NLHDMI10RXC0NPIU10118

NLHDMI10RXC0PPIU10106

NLHDMI10SCLPIU10107

NLHDMI10SDAPIU10127

NLHDMI20RX00NPIU10128

NLHDMI20RX00P

PIU101NLHDMI20RX10N

PIU102NLHDMI20RX10P

PIU103NLHDMI20RX20N

PIU104NLHDMI20RX20P

PIU10125

NLHDMI20RXC0NPIU10126

NLHDMI20RXC0PPIU10112

NLHDMI20SCLPIU10111

NLHDMI20SDA

PIU1057

NLHDMI30DET

PIU108NLHDMI30RX00N

PIU109NLHDMI30RX00P

PIU1010NLHDMI30RX10N

PIU1011NLHDMI30RX10P

PIU1012NLHDMI30RX20N

PIU1013NLHDMI30RX20P

PIU106NLHDMI30RXC0N

PIU107NLHDMI30RXC0P

PIU10108

NLHDMI30SCLPIU10109

NLHDMI30SDA

PIU1088NLHDMI0ARC

PIU1092NLHDMI0CEC

PIU1080NLHOTPLUG1'

PIU10113

NLHOTPLUG2'

PIU1081NLHOTPLUG3'

PIU1045

NLIF0AGC

PIU10101NLKEYPIU10102NLLED0RED

PIU1043

NLLINE0L0OUTPIU1044

NLLINE0R0OUTPIU1056

NLM0SCL

PIU1055

NLM0SDA

PIU10110

NLMHL0CABLE0DET

PIQF10E PIRF302

PIRF402

PIU1026

PIU1027

PIU1034NLPC0LIN PIU1033NLPC0RIN

PIU1059

NLPOW0EN

PIR102

PIU1083

NLPWM0ADJ

PIU1093NLREMOTE

PIRF301

PIU1095NLRESET0H

PIU1070NLRXE00N

PIU1069NLRXE00P

PIU1068NLRXE10N

PIU1067NLRXE10P

PIU1066NLRXE20N

PIU1065NLRXE20P

PIU1062

NLRXE30N

PIU1061

NLRXE30P

PIU1064

NLRXEC0N

PIU1063

NLRXEC0P

PIU1079NLRXO00N

PIU1078NLRXO00P

PIU1077NLRXO10N

PIU1076NLRXO10P

PIU1075NLRXO20N

PIU1074NLRXO20P

PIU1072NLRXO30N

PIU1071NLRXO30P

PIU1060

NLSPDIF0OUT

PIU1086

PIUF101NLSPI0CSN

PIU1087

PIUF106NLSPI0SCK

PIU1085

PIUF105NLSPI0SDI

PIU1084

PIUF102NLSPI0SDO

PIU1090NLUART0RX0DDC

PIU1089NLUART0TX0DDC

PIU1096NLUSB00DM

PIU1097NLUSB00DPPIU1098NLUSB10DMPIU1099NLUSB10DP

PIU1029NLVCOM

PIU1015NLVGA0BIN

PIU1016NLVGA0GIN

PIU1014NLVGA0HS

PIU1018NLVGA0RIN

PIU1019NLVGA0VS

PIU1047

NLVIFM

PIU1046

NLVIFP

PICF101PIR9902

PIU1050

PIY102

NLXTALI

PICF201

PIR9901

PIU1051

PIY101

NLXTALO

Page 25: SERVICEMANUAL - Encompass SERVICEMANUAL LEDTV ModelNo. MSD3393LU Chassis WARNING Thisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralpublic

LED_R

ED

IRR

K16

1Kohm

-0402-±5%-1/16W

5V_STBR

K15

4K7ohm

-0402-±5%-1/16W

CK

610pF-0402-N

PO-±5%

-50V

REM

OTE

QK

2

MM

BT3904(f≥350M

Hz)

RK

20

1Kohm

-0402-±5%-1/16W

GN

D

RK

1910K

ohm-0402-±5%

-1/16W

5V_M

LED_G

RK

234K

7ohm-0402-± 5%

-1/16W

3V3_STB

GN

D

5V_STB

IR

RK

3

1K2ohm

-0402-±5%-1/16W

RK

6

3K3ohm

-0402-±1%-1/16W

RK

7

5K6ohm

-0402- ±1%-1/16W

RK

9

20Kohm

-0402-±1%-1/16W

RK

5

2K2ohm

-0402-±5%-1/16W

K0K1K2K3K4K5K6K7R

K10

0ohm-0402-±5%

-1/16W

1 2 3 4 5 6 7 8 9 10 11 12 13 14

5VIR

GN

D

K1/

C+

K2/

C-

K3/

V+

K5/

M

K6/

P

K7/

N

GN

D

K4/

V-

K0/

S

GR

N

RED

CN

6

14PIN-2.0-D

-H-G

RK

4

4K7ohm

-0402-±1%-1/16W

CK

2

0.01uF-0402-X7R

-±10%-50V

CK

10.1uF-0402-Y

5V-+80%

-20%-16V

3V3_STB

LED_R

LED_G

RK

8

10Kohm

-0402-±1%-1/16W

KEYR

K11

1Kohm

-0402-±5%-1/16W

RK

2

1Kohm

-0402-±5%-1/16W

LED_R

ED

RK

122ohm

-0402-±5%-1/16W

GN

D0.67V1.05V1.36V1.79V2.24V2.67V0.32V

CK

30.1uF-0402-Y

5V-+80%

-20%-16V

LED_R

CO

N2/

RF5

NC

/1Kohm

-0402-±5%-1/16W

GN

D

VCC

_Panel

GN

DG

ND

VCC

_PanelVC

C_Panel

GN

DG

ND

GN

D

GN

D

CO

N1/

GN

DG

ND

RXE3_P

RXE2_N

RXE1_P

RXE1_N

RXE0_N

RXE0_P

RXE2_P

RXE3_N

RXEC

_NR

XEC_P

RXO

2_N

RXO

3_PR

XO3_N

RXO

2_P

RXO

0_NR

XO1_P

RXO

1_NR

XO0_P

RF6

NC

/1Kohm

-0402-±5%-1/16W

RF8

NC

/2Kohm

-0402-±5%-1/16W

M_SC

L/M

_SDA

/R

F7

NC

/2Kohm

-0402-±5%-1/16W

GN

DG

ND

RXEC

_NR

XEC_P

5V_M

5V_M

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

2526

2728

2930

3132

3334

3536

CN

5

RF65

NC

/0ohm-0402-±5%

-1/16W

CO

N2/

ADJ1

DK

1

NC

/AV

LC18S02003

PICK101PICK102 COCK1

PICK201PICK202

COCK2

PICK301PICK302 COCK3

PICK601 PICK602COCK6

PICN501PICN502

PICN503PICN504

PICN505

PICN506

PICN507

PICN508

PICN509

PICN5010

PICN5011

PICN5012

PICN5013

PICN5014

PICN5015

PICN5016

PICN5017

PICN5018

PICN5019

PICN5020

PICN5021

PICN5022

PICN5023

PICN5024

PICN5025

PICN5026

PICN5027

PICN5028

PICN5029

PICN5030

PICN5031

PICN5032

PICN5033

PICN5034

PICN5035

PICN5036

COCN5

PICN601

PICN602

PICN603

PICN604

PICN605

PICN606

PICN607

PICN608

PICN609

PICN6010

PICN6011

PICN6012

PICN6013

PICN6014

COCN6

PIDK10A PIDK10KCODK1

PIQK20B

PIQK20CPIQK20E COQK2

PIRF501PIRF502 CORF5PIRF601PIRF602 CORF6

PIRF701PIRF702 CORF7PIRF801PIRF802 CORF8

PIRF6501PIRF6502 CORF65

PIRK101PIRK102

CORK1PIRK201PIRK202CORK2

PIRK301PIRK302

CORK3PIRK401

PIRK402 CORK4

PIRK501PIRK502

CORK5

PIRK601PIRK602

CORK6

PIRK701PIRK702

CORK7

PIRK801PIRK802

CORK8

PIRK901PIRK902

CORK9

PIRK1001PIRK1002

CORK10PIRK1101

PIRK1102 CORK11

PIRK1501PIRK1502 CORK15

PIRK1601PIRK1602

CORK16

PIRK1901PIRK1902

CORK19

PIRK2001PIRK2002 CORK20

PIRK2301PIRK2302

CORK23

PIRK401

PIRK2301

PIRF501PIRF601

PIRK2002

PIRK102

PIRK1501

NL5V0STB

PIRF6502NLADJ1

PICN5033

PIRF502PIRF701NLCON10

PICN5034

PIRF602PIRF801

PIRF6501

NLCON20

PICK101

PICK202

PICK301

PICK601

PICN504

PICN505

PICN506

PICN5013

PICN5014

PICN5025

PICN5026

PICN5031

PICN5032

PICN601

PICN6010

PIDK10A

PIQK20E

PIRF702PIRF802

NLGND

PICK602

PICN6011

PIRK1502PIRK1601

NLIR

PICN609PIRK302

NLK0

PICN608

PIRK502NLK1

PICN607

PIRK602NLK2

PICN606

PIRK702NLK3

PICN605

PIRK802NLK4

PICN604

PIRK902NLK5

PICN603

PIDK10K

PIRK301PIRK402

PIRK501

PIRK601

PIRK701

PIRK801

PIRK901

PIRK1001PIRK1102

NLK6

PICN602

PIRK1002NLK7

PICK201

PIRK1101NLKEY

PICN6012

PIQK20C

PIRK2001NLLED0G

PICK302

PICN6013PIRK202

NLLED0R

PIRK201

PIRK1901

PIRK2302

NLLED0RED

PICN5035

NLM0SCL0PICN5036

NLM0SDA0

PICK102

PICN6014PIRK101

PIQK20BPIRK1902

PIRK1602NLREMOTE

PICN5019

NLRXE00NPICN5020

NLRXE00P

PICN5021

NLRXE10NPICN5022

NLRXE10P

PICN5023

NLRXE20NPICN5024

NLRXE20P

PICN5029

NLRXE30NPICN5030

NLRXE30P

PICN5015

PICN5027

NLRXEC0N

PICN5016

PICN5028

NLRXEC0P

PICN507

NLRXO00NPICN508

NLRXO00P

PICN509

NLRXO10NPICN5010

NLRXO10P

PICN5011

NLRXO20NPICN5012

NLRXO20P

PICN5017

NLRXO30NPICN5018

NLRXO30P

PICN501PICN502

PICN503

NLVCC0Panel

Page 26: SERVICEMANUAL - Encompass SERVICEMANUAL LEDTV ModelNo. MSD3393LU Chassis WARNING Thisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralpublic

HD

MI-C

EC

RH

14

NC

/220ohm-0402-±5%

-1/16W

GN

D

HD

MI1_5V

RH

31K

ohm-0402-±5%

-1/16W

QH

1

MM

BT3904(f≥350M

Hz)

RH

2

10Kohm

-0402-±5%-1/16W

RH

1

10Kohm

-0402-±5%-1/16W

HD

MI1_5V

HO

TPLU

G1'

HD

MI1_5V

HO

TPLU

G1

RH

5

10Kohm

-0402-±5%-1/16W

RH

4

10Kohm

-0402-±5%-1/16W H

DM

I1_SC

L/

HD

MI1_S

DA

/

GN

D

GN

D

GN

D

GN

D

GN

D

HD

MI1_5V

CE

C

HO

TPLU

G1

HD

MI1_S

CL/

HD

MI1_S

DA

/H

DM

I1_SC

LH

DM

I1_SD

A

GN

D

AV

DD

5V_C

DR

H27

33ohm-0402-±5%

-1/16W

HO

TPLU

G2'

HO

TPLU

G2

RH

25

47Kohm

-0402-±5%- 1/16W

RH

24

10Kohm

-0402-±5%-1/16W

HD

MI2_S

CL/

HD

MI2_S

DA

/

GN

D

GN

D

GN

D

GN

D

HD

MI2_5V

CE

C

HO

TPLU

G2

HD

MI2_S

CL/

HD

MI2_S

DA

/R

H3133ohm

-0402-±5%-1/16W

RH

3033ohm-0402-±5%

-1/16W

HD

MI2_S

CL

HD

MI2_S

DA

GN

D

RH

431K

ohm-0402-±5%

-1/16W

QH

2

MM

BT3904(f≥350M

Hz)

RH

42

10Kohm

-0402-±5%-1/16W

RH

41

10Kohm

-0402-±5%-1/16W

HD

MI3_5V

HO

TPLU

G3'

HD

MI3_5V

HO

TPLU

G3

RH

45

10Kohm

-0402-±5%-1/16W

RH

44

10Kohm

-0402-±5%-1/16W

HD

MI3_S

CL/

HD

MI3_S

DA

/H

DM

I3_5V

GN

D

GN

D

GN

D

GN

D

GN

D

HD

MI3_5V

CE

C

HO

TPLU

G3

HD

MI3_S

CL/

HD

MI3_S

DA

/R

H7

33ohm-0402-±5%

-1/16W

RH

6

33ohm-0402-±5%

-1/16W HD

MI3_S

CL

HD

MI3_S

DA

GN

D

HD

MI1_R

XC_N

HD

MI1_R

XC_P

HD

MI1_R

X0_NH

DM

I1_RX0_P

HD

MI1_R

X1_NH

DM

I1_RX1_P

HD

MI1_R

X2_NH

DM

I1_RX2_P

HD

MI2_R

XC_N

HD

MI2_R

XC_P

HD

MI2_R

X0_NH

DM

I2_RX0_P

HD

MI2_R

X1_NH

DM

I2_RX1_P

HD

MI2_R

X2_NH

DM

I2_RX2_P

HD

MI3_R

XC_N

HD

MI3_R

XC_P

HD

MI3_R

X0_NH

DM

I3_RX0_P

HD

MI3_R

X1_NH

DM

I3_RX1_P

HD

MI3_R

X2_NH

DM

I3_RX2_P

RH

16

33ohm-0402-±5%

-1/16W

RH

15

33ohm-0402-±5%

-1/16W

HD

MI_A

RC

12345678910111213141516171819

20

HPD

HDMI

+5V

GND

SDA

SCL

ARC

CEC

RXC-

GND

RXC+

RX0-

GND

RX0+

RX1-

GND

RX1+

GND

RX2+

RX2-

212223

GND

GND

GND

GND

AV

1

161031041(SPC

C)

12345678910111213141516171819

20

HPD

HDMI

+5V

GND

SDA

SCL

ARC

CEC

RXC-

GND

RXC+

RX0-

GND

RX0+

RX1-

GND

RX1+

GND

RX2+

RX2-

212223

GND

GND

GND

GND

AV

2

161031041(SPC

C)

HD

MI1_S

CL

HD

MI1_S

DA

GN

D

HD

MI3_S

CL

HD

MI3_S

DA

GN

D

HD

MI2_S

CL

HD

MI2_S

DA

CE

C

CH

18

NC

/0.1uF-0402-Y5V

-+80%- 20%

-16V

CH

16

NC

/0.1uF-0402-Y5V

-+80%-20%

-16V

CH

17

NC

/0.1uF-0402-Y5V

-+80%-20%

-16V

CH

13

NC

/0.1uF-0402-Y5V

-+80%-20%

-16VC

H12

NC

/0.1uF-0402-Y5V

-+80%-20%

-16V

12345678910111213141516171819

20

HPD

HDMI

+5V

GND

SDA

SCL

ARC

CEC

RXC-

GND

RXC+

RX0-

GND

RX0+

RX1-

GND

RX1+

GND

RX2+

RX2-

212223

GND

GND

GND

GND

AV

3

161031041(SPC

C)

CH

2

NC

/22pF-0402-NPO

-±5%-50V

CH

4

NC

/22pF-0402-NPO

-±5%-50V

CH

5

NC

/22pF-0402-NPO

-±5%-50V

CH

7

NC

/22pF-0402-NPO

-±5%-50V

CH

1

NC

/22pF-0402-NPO

-±5%-50V

CH

3

NC

/22pF-0402-NPO

-±5%-50V

MH

L_CD

_SE

NS

E

RH

10

100ohm-0402-±5%

-1/16WR

H11

300Kohm

-0402-±5%-1/16W

MH

L_CA

BLE

-DE

TM

HL_C

D_S

EN

SE

CH

15

0.1uF-0402-Y5V

-+80%-20%

-16V

RH

29

10ohm-0402-±5%

-1/16W

HD

MI2_5V

AV

DD

5V_M

HL

MH

L_CD

_SE

NS

E

RH

17

NC

/10Kohm

-0402-±5%-1/16W

GN

D

RH

18

20Kohm

-0402-±1%-1/16W

GN

D

HD

MI2_5V

RH

19 10Kohm

-0402-±5%-1/16W

GN

D

GN

D

RH

12

47Kohm

-0402-±5%-1/16W

5V_M

IN1

GN

D2

EN3

FLAG

4

ILIM5

OU

T6

UH

1

MP65151D

J-LF-Z

FLAG

CH

6

10uF-0603-X5R

-±20%-6.3V

GN

DG

ND

RH

37

0ohm-0603-±5%

-1/10W

RH

38N

C/0ohm

-0603-±5%-1/10W 5V

_STB

DC

1

NC

/BA

T54C-N

XP

HD

MI2_5V

RH

59

0ohm-0402-±5%

-1/16W

5V_STB

AV

DD

5V_C

D

RH

60

NC

/0ohm-0402-±5%

-1/16W

RH

8

NC

/10ohm-0402-±5%

-1/16W

5V_STB

CH

8

NC

/0.1uF-0402-Y5V

-+80%-20%

-16V

CH

9

NC

/0.1uF-0402-Y5V

-+80%-20%

-16V

CH

10N

C/0.1uF-0402-Y

5V-+80%

-20%-16V

RH

50

NC

/10Kohm

-0402-±5%-1/16W

GN

D

RH

67

100Kohm

-0402-±5%-1/16W

AR

C_D

ET

RH

56

22Kohm

-0402-±5%-1/16W

RH

5533K

ohm-0402-±5%

-1/16W

HD

MI3_D

ET

HD

MI1_5V

HD

MI3_5V

QH

5

MM

BT3904(f≥350M

Hz)

QH

6M

MB

T3904(f≥350MH

z)

RH

65

10Kohm

-0402-±5%-1/16W

HD

MI3_5V

RH

68

47Kohm

-0402-±5%-1/16W

RH

6947K

ohm-0402-±5%

-1/16W

3V3_STB

RH

66

10Kohm

-0402-±5%-1/16W

HD

MI2_5V

RH

70

47Kohm

-0402-±5%-1/16W

RH

71

NC

/22Kohm

-0402-±5%-1/16W

RH

72

NC

/33Kohm

-0402-±5%-1/16W

GN

D

12

34

56

78

910

1112

1314

1516

1718

1920

CN

1

NC

/2*10PIN-2.0-D

-H-M

GN

DG

ND

GN

DC

EC5V

_MM

_SDA

M_SCL

HO

TPLUG

3

HD

MI3_S

CL

HD

MI3_S

DA

HD

MI3_R

XC

_NH

DM

I3_RX

C_P

HD

MI3_R

X0_N

HD

MI3_R

X0_P

HD

MI3_R

X1_N

HD

MI3_R

X1_P

HD

MI3_R

X2_N

HD

MI3_R

X2_P

DV

D_EN

'

RH

21

NC

/100ohm-0402-±5%

-1/16W

RH

22

NC

/100ohm-0402-±5%

-1/16W

RH

23

NC

/100ohm-0402-±5%

-1/16W

RH

20

NC

/0ohm-0402-±5%

-1/16W HD

MI3_5V

GN

D

GN

D

GN

D

CH

11N

C/0.1uF-0402- Y

5V-+80%

-20%-16V

PIAV101

PIAV102

PIAV103

PIAV104

PIAV105

PIAV106

PIAV107

PIAV108

PIAV109

PIAV1010

PIAV1011

PIAV1012

PIAV1013

PIAV1014

PIAV1015

PIAV1016

PIAV1017

PIAV1018

PIAV1019

PIAV1020PIAV1021

PIAV1022PIAV1023

COAV1

PIAV201

PIAV202

PIAV203

PIAV204

PIAV205

PIAV206

PIAV207

PIAV208

PIAV209

PIAV2010

PIAV2011

PIAV2012

PIAV2013

PIAV2014

PIAV2015

PIAV2016

PIAV2017

PIAV2018

PIAV2019

PIAV2020PIAV2021

PIAV2022PIAV2023

COAV2

PIAV301

PIAV302

PIAV303

PIAV304

PIAV305

PIAV306

PIAV307

PIAV308

PIAV309

PIAV3010

PIAV3011

PIAV3012

PIAV3013

PIAV3014

PIAV3015

PIAV3016

PIAV3017

PIAV3018

PIAV3019

PIAV3020PIAV3021

PIAV3022PIAV3023

COAV3

PICH101PICH102 COCH1

PICH201PICH202 COCH2

PICH301PICH302 COCH3

PICH401PICH402 COCH4

PICH501PICH502 COCH5

PICH601 PICH602COCH6

PICH701PICH702 COCH7

PICH801 PICH802COCH8

PICH901 PICH902COCH9

PICH1001 PICH1002COCH10

PICH1101PICH1102

COCH11

PICH1201PICH1202 COCH12

PICH1301PICH1302 COCH13

PICH1501 PICH1502COCH15

PICH1601 PICH1602COCH16PICH1701PICH1702

COCH17

PICH1801PICH1802 COCH18

PICN101PICN102

PICN103PICN104

PICN105PICN106

PICN107PICN108

PICN109PICN1010

PICN1011PICN1012

PICN1013PICN1014

PICN1015

PICN1016

PICN1017PICN1018

PICN1019

PICN1020

COCN1

PIDC101

PIDC102

PIDC103 CODC1

PIQH10B

PIQH10CPIQH10E

COQH1PIQH20B

PIQH20CPIQH20E

COQH2

PIQH50B

PIQH50CPIQH50ECOQH5

PIQH60B

PIQH60CPIQH60E COQH6

PIRH101PIRH102 CORH1

PIRH201PIRH202

CORH2

PIRH301 PIRH302CORH3

PIRH401PIRH402 CORH4

PIRH501PIRH502 CORH5

PIRH601PIRH602

CORH6

PIRH701PIRH702

CORH7

PIRH801PIRH802

CORH8

PIRH1001PIRH1002

CORH10

PIRH1101 PIRH1102

CORH11

PIRH1201PIRH1202

CORH12

PIRH1401PIRH1402 CORH14

PIRH1501PIRH1502

CORH15

PIRH1601PIRH1602

CORH16

PIRH1701PIRH1702

CORH17PIRH1801PIRH1802 CORH18

PIRH1901PIRH1902

CORH19

PIRH2001PIRH2002CORH20

PIRH2101PIRH2102

CORH21PIRH2201

PIRH2202

CORH22

PIRH2301PIRH2302 CORH23

PIRH2401PIRH2402 CORH24

PIRH2501PIRH2502 CORH25

PIRH2701PIRH2702

CORH27

PIRH2901PIRH2902

CORH29

PIRH3001PIRH3002

CORH30

PIRH3101PIRH3102

CORH31

PIRH3701 PIRH3702CORH37

PIRH3801 PIRH3802CORH38

PIRH4101PIRH4102 CORH41

PIRH4201PIRH4202

CORH42

PIRH4301 PIRH4302CORH43

PIRH4401PIRH4402

CORH44

PIRH4501PIRH4502 CORH45

PIRH5001PIRH5002

CORH50

PIRH5501PIRH5502 CORH55

PIRH5601PIRH5602 CORH56

PIRH5901PIRH5902

CORH59

PIRH6001PIRH6002

CORH60

PIRH6501PIRH6502 CORH65

PIRH6601PIRH6602 CORH66 PIRH6701PIRH6702 CORH67 PIRH6801PIRH6802 CORH68

PIRH6901PIRH6902 CORH69 PIRH7001PIRH7002 CORH70

PIRH7101PIRH7102

CORH71PIRH7201

PIRH7202

CORH72

PIUH101

PIUH102

PIUH103PIUH104

PIUH105

PIUH106

COUH1

PIRH6901PIRH7001

PICN1018

PIRH3702

NL5V0M

PIDC101

PIRH801

PIRH3802

PIRH5901

PICH1101PIRH6702

PIRH6802

PIRH7102PIRH7201

NLARC0DET

PIDC102

PIRH2402

PIRH2502

PIRH5902

PIRH6002

PIRH802

PIRH2902

PIAV1013PIAV2013

PIAV3013

PICH1002

PICN1017

PIRH1402

NLCEC

PIRH2301

NLDVD0EN'

PIRH1902

PIUH104

NLFLAG

PIAV102

PIAV105

PIAV108

PIAV1011

PIAV1017

PIAV1020PIAV1021

PIAV1022PIAV1023

PIAV205

PIAV208

PIAV2011

PIAV2017

PIAV2020PIAV2021

PIAV2022PIAV2023

PIAV302

PIAV305

PIAV308

PIAV3011

PIAV3017

PIAV3020PIAV3021

PIAV3022PIAV3023

PICH101

PICH201

PICH301

PICH401

PICH501

PICH601

PICH701

PICH801

PICH901

PICH1001

PICH1102

PICH1201

PICH1301

PICH1501

PICH1601PICH1702

PICH1801

PICN1011PICN1012

PICN1015

PICN1016

PIQH10E

PIQH20E

PIQH50E

PIQH60E

PIRH1101

PIRH1702PIRH1802

PIRH5002

PIRH5502

PIRH7202

PIUH102

NLGND

PIAV1018PICH1302

PIRH101

PIRH302

PIRH402

PIRH502

PIRH6502NLHDMI105V

PIAV109NLHDMI10RX00N

PIAV107NLHDMI10RX00P

PIAV106

NLHDMI10RX10NPIAV104

NLHDMI10RX10PPIAV103

NLHDMI10RX20N

PIAV101NLHDMI10RX20P

PIAV1012

NLHDMI10RXC0N

PIAV1010NLHDMI10RXC0P

PICH202

PIRH1501

NLHDMI10SCL

PIAV1015

PIRH501

PIRH1502

NLHDMI10SCL0

PICH402

PIRH1601

NLHDMI10SDA

PIAV1016

PIRH401

PIRH1602

NLHDMI10SDA0

PIAV2018

PICH602

PICH1802

PIDC103

PIRH2901

PIRH5001

PIRH6001

PIRH6602

PIRH7101

PIUH106

NLHDMI205V

PIAV209NLHDMI20RX00N

PIAV207NLHDMI20RX00P

PIAV206

NLHDMI20RX10N

PIAV204

NLHDMI20RX10PPIAV203

NLHDMI20RX20N

PIAV201NLHDMI20RX20P

PIAV2012

NLHDMI20RXC0N

PIAV2010NLHDMI20RXC0P

PICH502

PIRH3001

NLHDMI20SCL

PIAV2015

PIRH2501

PIRH3002

NLHDMI20SCL0

PICH702

PIRH3101

NLHDMI20SDA

PIAV2016

PIRH2401

PIRH3102

NLHDMI20SDA0

PIAV3018PICH1202

PIRH2001

PIRH4101

PIRH4302PIRH4402

PIRH4502

PIRH5602NLHDMI305V

PIRH5501PIRH5601

NLHDMI30DET

PIAV309

PICN106

NLHDMI30RX00N

PIAV307

PICN105

NLHDMI30RX00P

PIAV306

PICN104

NLHDMI30RX10NPIAV304

PICN103

NLHDMI30RX10PPIAV303

PICN102

NLHDMI30RX20N

PIAV301

PICN101

NLHDMI30RX20P

PIAV3012

PICN108

NLHDMI30RXC0N

PIAV3010

PICN107

NLHDMI30RXC0P

PICH102

PICN109

PIRH601

NLHDMI30SCL

PIAV3015

PIRH602

PIRH4501NLHDMI30SCL0

PICH302

PICN1010

PIRH701

NLHDMI30SDA

PIAV3016PIRH702

PIRH4401NLHDMI30SDA0

PIRH1401NLHDMI0CEC

PIAV3014NLHDMI0ARC

PIAV1019

PICH902

PIQH10C PIRH301

NLHOTPLUG1

PIRH102

PIRH202NLHOTPLUG1'

PIAV2019

PICH1602PIRH2701

NLHOTPLUG2

PICH1701PIRH2702

NLHOTPLUG2'

PIAV3019

PICH802

PICN1014

PIQH20C PIRH4301

NLHOTPLUG3PIRH4102

PIRH4202NLHOTPLUG3'

PIRH2101NLM0SCL

PIRH2202NLM0SDA

PIRH1002NLMHL0CABLE0DET

PIAV202

PICH1502PIRH1001

PIRH1102

PIRH1201

NLMHL0CD0SENSE

PIAV1014PIAV2014

PICN1013PIRH2002

PIRH2302

PICN1019

PIRH2102PICN1020

PIRH2201

PIQH10BPIRH201

PIQH20BPIRH4201

PIQH50BPIRH6501

PIQH50CPIRH6701 PIRH6902

PIQH60BPIRH6601

PIQH60C

PIRH6801 PIRH7002

PIRH1202PIRH1701

PIUH103PIRH1801

PIUH105

PIRH1901

PIRH3701PIRH3801

PIUH101

Page 27: SERVICEMANUAL - Encompass SERVICEMANUAL LEDTV ModelNo. MSD3393LU Chassis WARNING Thisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralpublic

SPDIF_O

UT

RF 52

100o hm-0402-±5%

-1/16W

RF51

220ohm-0402-±5%

-1/16W

GN

D

CO

AX

RV

13

10Kohm

-0402-±5%

-1/16W

RV

18

100ohm-0402-±5%

-1/16W

RV

12

100ohm-0402-±5%

-1/16W 162738495

111213141510

1716

TXD

SDA

HS

VS

SCL

RGND

GGND

BGND

RXD

5V

DET

GND

GND GND

DB15

AV

7W

LHD

-051A

RV

11

100ohm-0402-±5%

-1/16WR

V14

10Kohm

-0402-±5%

-1/16W

RV

16

100ohm-0402-±5%

-1/16W

RV

175ohm

-0402-±5%-1/16W

RV

275ohm

-0402-±5%-1/16W

RV

375ohm

-0402-±5%-1/16W

RV

4

33ohm-0402-±5%

-1/16W

RV

6

33ohm-0402-±5%

-1/16W

RV

8

33ohm-0402-±5%

-1/16W

CV

4

0.047uF-040 2-X7R

-±10%-16V

CV

6

0.047uF-0402-X7R

-±10%-16V

CV

8

0.047uF-0402-X7R

-±10%-16V

GN

D

GN

D

GN

D

VG

A_H

S

VG

A_V

S

RV

7

68ohm-0402-±5%

-1/16W

CV

7

0.047uF-0402-X7R

-±10%-16V

GN

D

RV

17

4K7ohm

-0402-±5%

-1/16W

RV

154K

7ohm-0402-±

5%-1/16WG

ND

5V_STBU

ART-R

X/DD

C

UAR

T-TX/DD

C

VS_VGA

HS_VG

A

VG

A_R

IN

VG

A_G

IN

VG

A_B

IN

GIN

0M

VG

A_SD

A

VG

A_SC

L

AV_LIN

AV_RIN

AV_IN

AV_L

AV_R

AV_CVBS

RI212K

ohm-0402-±

5%-1/16W

RI5

10Kohm

-0402-±5%

-1/16W

RI312K

ohm-0402-±

5%-1/16W

RI6

10Kohm

-0402-±5%

-1/16W

RI4

33ohm-0402-±5 %

-1/16W

CI4

0.047uF-0402-X7R

-±10%-16V

GN

D

GN

D

RI33

75ohm-0402-±5%

-1/16W

RI3275ohm

-0402-±5%-1/16W

RI3175ohm

-0402-±5%-1/16W

GN

D

GN

D

GN

D

YPbPr_Y

YPbPr_Pb

YPbPr_Pr

SPDIF_O

UT'

YPbPr_Y

YPbPr_Pb

YPbPr_Pr

GN

D

123456

Pb

GND

YGND

Pr

GND

AV

4

AV

3-120A02-02Z1(

)

12

AV

9

RC

A-105Y

-EP-07() RV

21

12Kohm

-0402-±5%

-1/16W

RV

22

12Kohm

-0402-±5%

-1/16W

RV

20

10Kohm

-0402-±5%

-1/16W

RV

19

10Kohm

-0402-±5%

-1/16W

1234 5GND

ERO

RSPK

LSPK

ELO

AV

8

PJ-325

GN

DG

ND

PC_LIN

PC_R

IN

GN

DC

V19

1uF-0402-X5R

-±20%-6.3V

CV

20

1uF-0402-X5R

-±20%-6.3V

CF53

NC

/10pF-0402-NP O

-±5%-50V

VC

OM

RI7

68ohm-0402-±5%

-1/16W

CI7

0.047uF-0402-X7R

-±10%-16V

IR Transm

itterN

in1

Vcc

2

GN

D3

NC

14

NC

25

AV26

NC

/GQ

-08

GN

D

SPDIF_O

UT'

CO

AX

5V_M

RF2

NC

/0ohm-0402-±

5%-1/16W

C9

1000pF-0402-X7R-±

10%-50V

C10

1000pF-0402-X7R-±

10%-50V

GN

D

LINE_R

LINE_L

LINE_L_O

UT

LINE_R

_OU

T

R9

200Kohm

-0402-±5%

-1/16WR

10200K

ohm-0402-±

5%-1/16W

R7

10Kohm

-0402-±5%

-1/16W

R8

10Kohm

-0402-±5%

-1/16W

RI1

75ohm-0402-±5%

-1/16W

GN

D

GN

D

AV

_R_O

UT

AV

_L_OU

TG

ND

5V_M

USB0_D

PU

SB0_DM

USB_5V

GN

D

GN

D

1234GND

DM

DP

5V

56GND

GND

AV

21RU

SB-U

K-04W

H

RF41

5R1ohm

-0402-±5%-1/16W

RF42

5R1ohm

-0402-±5%-1/16W

USB_P

USB_M

1 2 3 4

CN

15

NC

/4PIN-2.0-D

-H-G

RF430ohm

-0402-±5%

-1/16W

CI5

1uF-0402-X5R

-±20%-6.3VCI6

1uF-0402-X5R

- ±20%-6.3V

C7

1uF-0402-X5R

-±20%-6.3V

C8

1uF-0402-X5R

-±20%-6.3V

CF41

1uF-0402-X5R

-±20%-6.3V

RI34

33ohm-0402-±5%

-1/16W

RI38

33ohm-0402-±5%

- 1/16W

RI36

33ohm-0402-±5%

-1/16W

CI81000pF-0402-X7R-±

10%-50V

CI9

0.047uF-0402-X7R

-±10%-16V

CI36

0.047uF-0402-X7R

-±10%-16V

CI3 8

0.047uF-0402-X7R

-±10%-16V

RI49

0ohm-0402-±

5%-1/16W

GIN

1MRI37

68ohm-0402-±5%

-1/16W

CI10

0.047uF-0402-X7R

-±10%-16V

GN

D

HD

1_SOG

HD

1_ Pr

HD

1_Y

HD

1_Pb

YPbPr_Y

YPbPr_Pb

YPbPr_Pr

LINE_L

LINE_R

AV

_L_OU

T

AV

_R_O

UT

123456LGND

RGND

CVBS

GND

AV

11

AV

3-120A02-01Z1(

)

C12

1uF-0603-Y5V

-+80%-20%

-16V

C13

1uF-0603-Y5V

-+80%-20%

-16V

GN

D

CI1N

C/330pF-0402-X

7R-±10%

-50V

CI2N

C/10pF-0402-N

PO-±5%

-50V

CI11N

C/10pF-0402-N

PO-±5%

-50V

CI12N

C/10pF-0402-N

PO-±5%

-50V

CV

9

100pF-0402-NPO-±

5%-50V

CV

5

33pF-0402-NPO-±

5%-50V

GN

D

CV

1

NC

/10pF-0402-NPO

-±5%-50V

CV

2

NC

/10pF-0402-NPO

-±5%-50V

CV

3N

C/10pF-0402-N

PO-±5%

-50V

1 2 3 4 5 6 7 8C

N98PIN

-2.0-D-H

-G YPbPr_YYPbPr_PbYPbPr_Pr

AV_LAV_R

AV_CVBS

GN

DG

ND

1 2 3 4 5 6 7 8

CN

10

8PIN-2.0-D

-H-G YPbPr_YYPbPr_PbYPbPr_Pr

AV_LAV_RAV_C

VBS

GN

DG

ND

USB_5V

USB_M

USB_PG

ND

14 2

L GND

RGND

3

AV

5

AV

2-8.4-06()

GN

D

GN

D

PIAV401

PIAV402

PIAV403

PIAV404

PIAV405

PIAV406

COAV4

PIAV501

PIAV502

PIAV503

PIAV504

COAV5

PIAV701

PIAV702

PIAV703

PIAV704

PIAV705

PIAV706

PIAV707

PIAV708

PIAV709

PIAV7010

PIAV7011

PIAV7012

PIAV7013

PIAV7014

PIAV7015

PIAV7016 PIAV7017COAV7

PIAV801

PIAV802

PIAV803

PIAV804

PIAV805

COAV8

PIAV901

PIAV902 COAV9

PIAV1101

PIAV1102

PIAV1103

PIAV1104

PIAV1105

PIAV1106

COAV11

PIAV2101

PIAV2102

PIAV2103

PIAV2104

PIAV2105

PIAV2106

COAV21

PIAV2601

PIAV2602

PIAV2603

PIAV2604

PIAV2605 COAV26

PIC701PIC702 COC7

PIC801PIC802 COC8

PIC901PIC902

COC9PIC1001PIC1002

COC10

PIC1201PIC1202 COC12

PIC1301PIC1302 COC13

PICF4101PICF4102 COCF41

PICF5301PICF5302

COCF53

PICI101PICI102

COCI1

PICI201PICI202

COCI2

PICI401PICI402 COCI4PICI501

PICI502

COCI5

PICI601PICI602 COCI6

PICI701PICI702 COCI7

PICI801PICI802 COCI8

PICI901PICI902 COCI9

PICI1001PICI1002 COCI10

PICI1101PICI1102 COCI11

PICI1201PICI1202

COCI12

PICI3601PICI3602 COCI36

PICI3801PICI3802 COCI38

PICN901

PICN902

PICN903

PICN904

PICN905

PICN906

PICN907

PICN908

COCN9

PICN1001

PICN1002

PICN1003

PICN1004

PICN1005

PICN1006

PICN1007

PICN1008

COCN10

PICN1501

PICN1502

PICN1503

PICN1504

COCN15

PICV101PICV102

COCV1PICV201PICV202

COCV2PICV301PICV302

COCV3

PICV401PICV402 COCV4

PICV501PICV502 COCV5

PICV601PICV602 COCV6

PICV701PICV702 COCV7

PICV801PICV802 COCV8

PICV901PICV902

COCV9

PICV1901PICV1902

COCV19

PICV2001PICV2002

COCV20

PIR701PIR702

COR7

PIR801PIR802 COR8

PIR901 PIR902COR9PIR1001 PIR1002COR10

PIRF201PIRF202 CORF2

PIRF4101PIRF4102

CORF41PIRF4201

PIRF4202CORF42

PIRF4301PIRF4302

CORF43

PIRF5101PIRF5102

CORF51

PIRF5201PIRF5202 CORF52

PIRI101 PIRI102CORI1

PIRI201 PIRI202CORI2

PIRI301PIRI302 CORI3

PIRI401PIRI402

CORI4

PIRI501PIRI502 CORI5

PIRI601PIRI602 CORI6

PIRI701PIRI702 CORI7

PIRI3101 PIRI3102CORI31

PIRI3201 PIRI3202CORI32

PIRI3301 PIRI3302CORI33

PIRI3401PIRI3402 CORI34

PIRI3601PIRI3602 CORI36

PIRI3701PIRI3702 CORI37PIRI3801

PIRI3802 CORI38

PIRI4901PIRI4902 CORI49

PIRV101 PIRV102CORV1

PIRV201 PIRV202CORV2PIRV301 PIRV302CORV3

PIRV401PIRV402 CORV4

PIRV601PIRV602 CORV6

PIRV701PIRV702 CORV7

PIRV801PIRV802 CORV8

PIRV1101PIRV1102

CORV11

PIRV1201PIRV1202

CORV12

PIRV1301PIRV1302 CORV13 PIRV1401PIRV1402

CORV14

PIRV1501 PIRV1502CORV15

PIRV1601PIRV1602 CORV16

PIRV1701 PIRV1702

CORV17

PIRV1801PIRV1802

CORV18

PIRV1901PIRV1902

CORV19

PIRV2001PIRV2002

CORV20

PIRV2101 PIRV2102CORV21PIRV2201 PIRV2202CORV22

PIRF201

NL5V0M

PIRV1502PIRV1702

PIAV1101

PICI101

PICN903PICN1003

PIRI102PIRI401

NLAV0CVBS

PICI401 NLAV0IN

PICI602

PICN901

PICN1001

PIRI301PIRI601

NLAV0L

PIAV503

PIC1301

NLAV0L0OUT PICI601NLAV0LIN

PICI502

PICN902PICN1002

PIRI202PIRI501

NLAV0R

PIAV501

PIC1201

NLAV0R0OUT PICI501 NLAV0RIN

PICV701 NLGIN0MPICI1001 NLGIN1MPIAV402

PIAV404

PIAV406

PIAV502

PIAV504

PIAV705

PIAV706

PIAV707

PIAV708

PIAV7010

PIAV7016 PIAV7017

PIAV801

PIAV902

PIAV1102

PIAV1104

PIAV1106

PIAV2104

PIAV2105

PIAV2106

PIAV2603

PIC902PIC1002

PICF4102

PICF5302

PICI102

PICI202PICI1102PICI1202PICN904

PICN905

PICN1004

PICN1005

PICN1501

PICV102PICV202PICV302

PICV502PICV902

PIR901PIR1001

PIRF5202

PIRI101PIRI201PIRI302

PIRI702

PIRI3101PIRI3201PIRI3301

PIRI3702

PIRV101PIRV201PIRV301

PIRV702

PIRV1302PIRV1402

PIRV2101PIRV2201

NLGND

PICI3601 NLHD10Pb

PICI3801 NLHD10Pr

PICI801NLHD10SOG

PICI901 NLHD10Y

PIAV7013

PIRV1201

PIRV1401

NLHS0VGA

PIC1302

PIR701NLLINE0L

PIC702

PIC901PIR902

NLLINE0L0OUT

PIC1202

PIR801NLLINE0R

PIC802

PIC1001PIR1002

NLLINE0R0OUT

PIAV701

PICV101PIRV102

PIRV402

PIAV702

PICV201PIRV202

PIRV602

PIAV703

PICV301PIRV302

PIRV802

PIAV704

PIAV709

PIAV7011

PIAV802

PIAV805

PIRV1902

PIAV803

PIAV804

PIRV2002

PIAV1103

PIRI502

PIAV1105

PIRI602

PIAV2604

PIAV2605

PIC701PIR702

PIC801PIR802

PICI402PIRI402

PICI702PIRI701

PICI802PIRI4901

PICI902PIRI3401

PICI1002PIRI3701

PICI3602PIRI3601

PICI3802PIRI3801

PICV402PIRV401

PICV602PIRV601

PICV702PIRV701

PICV802PIRV801

PICV1901PIRV1901

PIRV2102

PICV2001PIRV2001

PIRV2202

PIRF4301

PICV2002 NLPC0LIN

PICV1902 NLPC0RIN

PICF5301

PIRF5101NLSPDIF0OUT

PIAV901

PIAV2601

PIAV2602

PIRF202

PIRF5102PIRF5201

NLCOAX

NLSPDIF0OUT'

PIRV1701

PIRV1802NLUART0RX0DDC

PIRV1501PIRV1602

NLUART0TX0DDC

PIRF4101NLUSB00DM

PIRF4201NLUSB00DP

PIAV2101

PICF4101

PICN1504

PIRF4302NLUSB05V

PIAV2102

PICN1503

PIRF4102NLUSB0M

PIAV2103

PICN1502

PIRF4202NLUSB0P

PICI701 NLVCOM

PICV801 NLVGA0BIN

PICV601 NLVGA0GIN

PICV501

PIRV1202NLVGA0HS

PICV401 NLVGA0RIN

PIAV7015

PIRV1801 NLVGA0SCL PIAV7012PIRV1601 NLVGA0SDA

PICV901

PIRV1102NLVGA0VS

PIAV7014

PIRV1101

PIRV1301

NLVS0VGA

PIAV403

PICI1101

PICN907PICN1007

PIRI3202

PIRI3602

NLYPbPr0Pb

PIAV405

PICI1201

PICN906

PICN1006

PIRI3302

PIRI3802

NLYPbPr0Pr

PIAV401

PICI201

PICN908PICN1008

PIRI3102

PIRI3402

PIRI4902

NLYPbPr0Y

Page 28: SERVICEMANUAL - Encompass SERVICEMANUAL LEDTV ModelNo. MSD3393LU Chassis WARNING Thisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralpublic

M_SD

A

M_SC

L

IF_AG

C

RT21

0ohm-0402-±5%

-1/16WR

T18

NC

/10Kohm

-0402-±5%

-1/16W

3V3_Tun

TDA

_IF_AG

C

GN

D

GN

D

3V3_Tun

RT14

4K7ohm

-0402-±5%-1/16W

RT15

4K7ohm

-0402-±5%-1/16W

CT33

33pF-0402-NPO

-±5%-50V

CT34

33pF-0402-NPO

-±5%-50V

RT16

100ohm-0402-±5%

-1/16W

RT17

100ohm-0402-±5%

-1/16W

CT19

0.1uF-0402-Y5V

-+80%-20%

-16V

CT27

0.1uF-0402-Y5V

-+80%-20%

-16V

CT32

0.1uF-0402-Y5V

-+80%-20%

-16V

TUN

ER_SD

A

TUN

ER_SC

L

CT21

NC

/56pF-0402-NPO

-±5%-50V

CT22

NC

/56pF-0402-NPO

-±5%-50V

GN

D

GN

D

VIFM

VIFP

LT10NC

/680ohm-0402-±5%

-1/16W

VD

D_3P3_1

1

LNA

_INP

2

LNA

_INN

3

VD

D_1P8_1

4

AG

C_2/G

PO3

5

AG

C_1

6IF_OUTN_2/GPO_17

IF_OUTP_2/GPO_28

IF_OUTN_19

IF_OUTP_110

VDD_3P3_211

VDD_1P8_212

VD

D_1P2

13

GN

D_D

IG14

VDD_1P8_3 22

GND_XTAL 21

XTAL_P 20

XTAL_N 19CLK

_OU

T18

SDA

17

SCL

16

VD

D_IO

15

AS 24

RESET_N 23

PADGND 25

UT2

MxL601

+3.3VR

F

1.8VR

F

IFN

IFPC

T15

0.1uF-0402-Y5V

-+80%-20%

-16V

+3.3VR

F

1.8VR

F

CT12

0.1uF-0402-Y5V

-+80%-20%

-16V

+3.3VR

F

CT6

0.1uF-0402-Y5V

-+80%-20%

-16V

GN

D

GN

D

CT4

0.01uF-0402-X7R

-±10%-16V

GN

D1.8VR

FG

ND

CT8

1000pF-0402-X7R-±10%

-50V LT3

33nH-0402-±5%

-1/4()

LT6

33nH-0402-±5%

-1/4()

CT9

1000pF-0402-X7R-±10%

-50V

LT2

HQ

1005C8N

2JT

RT3

100ohm-0402-±5%

-1/16W

CT14

NC

/0.1uF-0402-Y5V

-+80%-20 %

-16V

GN

D

CT11

0.1uF-0402-Y5V

-+80%-20%

-16VGN

D

+3.3VR

FRT1

750Kohm

-0402-±5%-1/16W

GN

D

GN

D

RT4

6K8ohm

-0402-±5%-1/16W

GN

D

CT2

1800pF-0402-X7R-±10%

-50V

CT1

1uF-0402-X5R

-±20%-6.3V

C78

1uF-0402-X5R

- ±20%-6.3V

YT1

16MH

z-±20PPM

-20PF-HC

-49S-SMD

-JWT

RF_IN

PUT

CT10

5.6pF-0402-NPO

-±5%-50V

CT16

1.8pF-0402-NPO

-±0.25pF-50V

GN

D

GN

D

LT1

MG

HB

1005S102T-LF

CT17

1000pF-0402-X7R-±10%

-50V

IFP

IFN

CT23

0.1uF-040 2-Y5V

-+80%-20%

-16V

5V_M

VI

3V

O2

ADJ1

VO

4

UT1

LC1117C

LTR33

CT7

0.1uF-0402-Y5V

-+80%-20%

-16VG

ND

CT5

10uF-0603-X5R-±20%

-6.3V

CT25

10uF-0603-X5R-±20%

-6.3V

3V3_Tun

TUN

ER_S C

L

TUN

ER_SD

A

TDA

_IF_AG

C

+3.3VR

F

CT3

0.1uF-0402-Y5V

-+80%-20%

-16V

LT7

FCM

1005KF-121T06(120ohm

-500mA

)

CT13

10uF-0603-X5R-±20%

-6.3V

GN

D

CT28 1000pF-0402- X

7R-±10%-50V

CT24

NC

/120pF-0402-NPO

-±5%-50V

GN

D

LT9

NC

/SDC

L1005CR

33JTDF

GN

D

LT4

SDC

L1005CR

33JTDF

GN

DG

ND

DT1

NC

/BA

V99-B

R

RF_IN

PUT

GN

D1 2 3 4 5

RF

GND

GND

GND

GND

RFT1

T- 14.5×25×9-F14.5-LH

D

PIC7801 PIC7802COC78

PICT101PICT102

COCT1

PICT201PICT202 COCT2

PICT301PICT302

COCT3

PICT401 PICT402COCT4

PICT501 PICT502COCT5

PICT601PICT602

COCT6

PICT701PICT702

COCT7

PICT801PICT802

COCT8

PICT901PICT902

COCT9

PICT1001PICT1002

COCT10

PICT1101PICT1102

COCT11PICT1201PICT1202

COCT12

PICT1301 PICT1302COCT13

PICT1401PICT1402

COCT14

PICT1501 PICT1502COCT15

PICT1601 PICT1602COCT16

PICT1701PICT1702

COCT17

PICT1901 PICT1902

COCT19

PICT2101 PICT2102COCT21

PICT2201 PICT2202COCT22

PICT2301PICT2302

COCT23

PICT2401PICT2402

COCT24

PICT2501 PICT2502COCT25

PICT2701PICT2702 COCT27

PICT2801PICT2802

COCT28

PICT3201PICT3202

COCT32

PICT3301

PICT3302COCT33PICT3401 PICT3402

COCT34

PIDT101 PIDT102PIDT103

CODT1

PILT101PILT102

COLT1

PILT201PILT202 COLT2

PILT301PILT302 COLT3

PILT401PILT402

COLT4

PILT601PILT602 COLT6

PILT701PILT702

COLT7

PILT901PILT902

COLT9

PILT1001PILT1002

COLT10

PIRFT101

PIRFT102

PIRFT103

PIRFT104

PIRFT105 CORFT1

PIRT101 PIRT102CORT1

PIRT301PIRT302

CORT3

PIRT401 PIRT402CORT4

PIRT1401 PIRT1402CORT14PIRT1501 PIRT1502CORT15

PIRT1601PIRT1602

CORT16

PIRT1701PIRT1702

CORT17

PIRT1801PIRT1802

CORT18

PIRT2101PIRT2102CORT21

PIUT101

PIUT102

PIUT103

PIUT104

COUT1

PIUT201

PIUT202

PIUT203

PIUT204

PIUT205

PIUT206

PIUT207PIUT208

PIUT209PIUT2010

PIUT2011PIUT2012

PIUT2013

PIUT2014

PIUT2015

PIUT2016

PIUT2017

PIUT2018

PIUT2019PIUT2020

PIUT2021PIUT2022

PIUT2023PIUT2024

PIUT2025COUT2

PIYT101PIYT102

COYT1

PICT301

PICT602

PICT1201

PICT1302

PICT1502

PILT702

PIRT102

PIUT201

PIUT2011

PIUT2015

PIC7802

PICT401

PILT101

PIUT2012

PIUT2022

PICT701PICT2502

PILT701

PIRT1402PIRT1502

PIRT1801

PIUT102

PIUT104PICT502

PICT2301

PIUT103

PIC7801

PICT102

PICT201

PICT302

PICT402

PICT501

PICT601

PICT702

PICT1102PICT1202

PICT1301

PICT1401

PICT1501

PICT1601

PICT1901

PICT2101PICT2201

PICT2302

PICT2402

PICT2501

PICT3301PICT3401

PIDT101PIDT103

PILT301

PILT402

PIRFT102

PIRFT103

PIRFT104

PIRFT105

PIRT401

PIUT101

PIUT2014

PIUT2021PIUT2024

PIUT2025

PIRT1802PIRT2102

NLIF0AGC

PICT2202PICT3201

PILT1002

PIUT209

NLIFN

PICT2102PICT2702

PILT1001PIUT2010

NLIFP

PIRT1401

PIRT1602NLM0SCL

PIRT1501

PIRT1702NLM0SDA

PICT101

PIRT101PIUT2023

PICT202PIUT2013

PICT801PICT1002

PILT302PICT802

PIUT203

PICT901PILT601

PICT902

PIUT202

PICT1001PILT201

PILT602

PICT1101PILT102

PIUT204

PICT1402

PIRT302PIUT206

PICT1602PICT1702

PILT202

PICT2401 PILT902

PICT2802

PILT401

PIRFT101

PIUT205

PIUT207PIUT208

PIUT2018

PIUT2019

PIYT102

PIUT2020 PIYT101

PICT1701

PICT2801

PIDT102PILT901

NLRF0INPUT

PICT1902

PIRT301

PIRT402

PIRT2101NLTDA0IF0AGC

PICT3402

PIRT1601

PIUT2016

NLTUNER0SCL

PICT3302

PIRT1701

PIUT2017

NLTUNER0SDA

PICT3202NLVIFM

PICT2701NLVIFP

Page 29: SERVICEMANUAL - Encompass SERVICEMANUAL LEDTV ModelNo. MSD3393LU Chassis WARNING Thisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralpublic

SD1

FAULT2

LINP3

LINN4

GAIN05

GAIN16

AVCC7

AGND8

GVDD9

PLIMIT10

RINN11

RINP12

NC13

PBTL14 PVCCR 15

PVCCR 16

BSPR 17

OUTPR 18

PGND 19

OUTNR 20

BSNR 21

BSNL 22

OUTNL 23

PGND 24

OUTPL 25

BSPL 26

PVCCL 27

PVCCL 28UA1

TPA3110D2PWPR CA24

0.1uF-0603-Y5V-+80%-20%-50V

CA15

1uF-0603-X5R-±10%-25V

RA11

12Kohm-0402-±5%-1/16W

RA12

9K1ohm-0402-±5%-1/16W

CA18

1uF-0603-X5R-±10%-25V CA25

1000pF-0402-X7R-±10%-50V

CA3

1000pF-0402-X7R-±10%-50VAMPVCC

AMPVCC

GND

GND

CA7

0.22uF-0402-Y5V-+80%-20%-16V

CA22

0.22uF-0402-Y5V-+80%-20%-16V

CA13

0.22uF-0402-Y5V-+80%-20%-16V

CA12

0.22uF-0402-Y5V-+80%-20%-16V

GND

GND GND

GND

LOUT+

ROUT+

AMP_MUTE/

AVCC

RA8

47Kohm-0402-±5%-1/16W

AMPVCCAVCC

GND

GND

GND

GND

GND

RA21

100ohm-0402-±5%-1/16W

CA27

0.01uF-0402-X7R-±10%-16V

RA10

100ohm-0402-±5%-1/16W

CA29

0.01uF-0402-X7R-±10%-16V

5V_M

1234

CN17

4PIN-2.54-D-H- -G

AMP_VCCAMP_VCCGNDGND

DA1

SK34A-SMA

AMPVCC

+

EA2

470uF-35V-±20%-10×13-105

+

EA1

NC/470uF-16V-±20%-8×12-105

RA22

0ohm-1206-±5%-1/4W

GND

AMP-LO

AMP-RO

CA91uF-0603-X5R-±10%-25V

CA11

1uF-0603-X5R-±10%-25V

CA14

1uF-0603-X5R-±10%-25V

CA191uF-0603-X5R-±10%-25V

CA6

0.1uF-0402-Y5V-+80%-20%-16V

CA8

0.1uF-0402-Y5V-+80%-20%-16V

CA20

0.1uF-0402-Y5V-+80%-20%-16V

CA21

0.1uF-0402-Y5V-+80%-20%-16V

CA4

NC/1000pF-0402-X7R-±10%-50VCA5NC/1000pF-0402-X7R-±10%-50V

CA10

NC/1000pF-0402-X7R-±10%-50VCA17NC/1000pF-0402-X7R-±10%-50V

RA110ohm-0603-±5%-1/10W

CA28

0.1uF-0603-Y5V-+80%-20%-50V

CA2

0.1uF-0603-Y5V-+80%-20%-50V

LA1

SMD5845-220M-03

LA2

SMD5845-220M-03

LA3

SMD5845-220M-03

LA4

SMD5845-220M-03

1234

CN18

4PIN-2.54-D-H-G

LOUT-ROUT-

1

2

35

4

7

6GND

RIN

RSPK

ERO

ELO

LSPK

LIN

CNA2

PJ-339

RA2

NC

RA5

NC

RA6

220ohm-0402-±5%-1/16W

RA7

220ohm-0402-±5%-1/16W

CA1

0.1uF-0603-Y5V-+80%-20%-50V

C15

10uF-0805-X5R-±20%-16V

C17

10uF-0805-X5R-±20%-16V

LOUT+'

ROUT+'

RA37

330ohm-0402-±5%-1/16W

RA36

330ohm-0402-±5%-1/16W

LOUT-ROUT-

RA33

330ohm-0402-±5%-1/16W

RA9

330ohm-0402-±5%-1/16W

RA35

330ohm-0402-±5%-1/16W

RA34

330ohm-0402-±5%-1/16W

CA34

0.022uF-0402-X7R-±10%-16V

CA33

0.022uF-0402-X7R-±10%-16V

CA32

0.022uF-0402-X7R-±10%-16V

CA30

0.022uF-0402-X7R-±10%-16V

GND

LOUT+

ROUT+

RA23

NC/0ohm-0603-±5%-1/10W

RA26

NC/0ohm-0603-±5%-1/10W

EP_L

EP_R

+

EA3

NC/1000uF-16V-±20%-10×16 105

PIC1501PIC1502

COC15

PIC1701PIC1702

COC17

PICA101

PICA102COCA1

PICA201

PICA202COCA2

PICA301

PICA302COCA3

PICA401

PICA402

COCA4

PICA501

PICA502COCA5

PICA601PICA602

COCA6PICA701 PICA702

COCA7

PICA801PICA802

COCA8

PICA901

PICA902COCA9

PICA1001

PICA1002

COCA10

PICA1101

PICA1102COCA11

PICA1201 PICA1202

COCA12

PICA1301 PICA1302

COCA13

PICA1401

PICA1402COCA14

PICA1501 PICA1502COCA15

PICA1701

PICA1702

COCA17PICA1801 PICA1802

COCA18

PICA1901

PICA1902COCA19

PICA2001PICA2002COCA20

PICA2101PICA2102COCA21

PICA2201 PICA2202

COCA22

PICA2401

PICA2402COCA24

PICA2501

PICA2502COCA25

PICA2701

PICA2702

COCA27

PICA2801 PICA2802

COCA28

PICA2901

PICA2902COCA29

PICA3001

PICA3002

COCA30PICA3201

PICA3202

COCA32PICA3301

PICA3302

COCA33PICA3401

PICA3402

COCA34

PICN1701

PICN1702

PICN1703

PICN1704

COCN17

PICN1801

PICN1802

PICN1803

PICN1804

COCN18

PICNA201

PICNA202

PICNA203

PICNA204

PICNA205

PICNA206

PICNA207

COCNA2

PIDA10APIDA10K

CODA1

PIEA101

PIEA102

COEA1PIEA201

PIEA202

COEA2PIEA301

PIEA302

COEA3

PILA101 PILA102

COLA1

PILA201 PILA202

COLA2

PILA301 PILA302

COLA3

PILA401 PILA402

COLA4

PIRA101 PIRA102

CORA1

PIRA20JP01KPIRA20JP02KCORA2

PIRA50JP01KPIRA50JP02KCORA5

PIRA601 PIRA602

CORA6

PIRA701 PIRA702

CORA7

PIRA801PIRA802

CORA8

PIRA901 PIRA902

CORA9

PIRA1001 PIRA1002

CORA10

PIRA1101PIRA1102CORA11

PIRA1201PIRA1202CORA12

PIRA2101 PIRA2102

CORA21

PIRA2201PIRA2202

CORA22

PIRA2301 PIRA2302

CORA23

PIRA2601 PIRA2602

CORA26

PIRA3301 PIRA3302

CORA33

PIRA3401 PIRA3402

CORA34PIRA3501 PIRA3502

CORA35PIRA3601 PIRA3602

CORA36

PIRA3701 PIRA3702

CORA37

PIUA101

PIUA102

PIUA103

PIUA104

PIUA105

PIUA106

PIUA107

PIUA108

PIUA109

PIUA1010

PIUA1011

PIUA1012

PIUA1013

PIUA1014 PIUA1015

PIUA1016

PIUA1017

PIUA1018

PIUA1019

PIUA1020

PIUA1021

PIUA1022

PIUA1023

PIUA1024

PIUA1025

PIUA1026

PIUA1027

PIUA1028

COUA1

PIRA802

PIRA2101NLAMP0LO

PIRA1001NLAMP0RO

PIUA101

PIUA102

NLAMP0MUTE0

PICN1703

PICN1704PIDA10A

PIRA2201

NLAMP0VCC

PICA102

PICA202 PICA302

PICA2402 PICA2502

PIDA10K

PIEA101 PIEA201PIEA301

PIRA102

PIRA2202

PIUA1015

PIUA1016

PIUA1027

PIUA1028

NLAMPVCC

PICA2802

PIRA101

PIUA107

NLAVCC

PICA3401

PIRA3402 PIRA3501NLEP0L

PICA3301

PIRA902 PIRA3301NLEP0R

PICA101

PICA201 PICA301

PICA402PICA502

PICA901

PICA1002

PICA1102

PICA1401PICA1501 PICA1701

PICA1801

PICA1902

PICA2401 PICA2501

PICA2801

PICA3002 PICA3202 PICA3302 PICA3402

PICN1701

PICN1702

PICNA201

PIEA102 PIEA202PIEA302

PIRA20JP02K

PIRA50JP02K

PIRA1202

PIUA106

PIUA108

PIUA1014

PIUA1019

PIUA1024

NLGND

PIC1702

PICA401PICA902

PICNA205

PILA102

PIRA2301

NLLOUT0

PICN1804

PICNA207

PIRA2302NLLOUT0'

PICA501PICA1101

PICN1803

PILA202 NLLOUT0

PIC1501

PIRA3302

PIC1701

PIRA3502

PICA601 PIUA103PICA602

PICA2701

PIRA2102 PICA701PIUA1026 PICA702 PILA101

PIUA1025PICA801 PIUA104PICA802PIRA602

PICA1201PIUA1022 PICA1202

PILA201

PIUA1023

PICA1301PIUA1021 PICA1302

PILA301

PIUA1020

PICA1502 PIRA1102

PIUA109

PICA1802

PIRA1101

PIRA1201 PIUA1010

PICA2001 PIUA1012PICA2002PICA2901

PIRA1002

PICA2101 PIUA1011PICA2102PIRA702

PICA2201PIUA1017 PICA2202

PILA401

PIUA1018

PICA2702PIRA20JP01K

PIRA601

PICA2902

PIRA50JP01K

PIRA701

PICA3001

PIRA901PIRA3602

PICA3201

PIRA3401PIRA3702

PICNA202 PIRA3601

PICNA203 PIRA3701

PIRA801 PIUA105

PIUA1013

PIC1502

PICA1702PICA1901

PICNA204

PILA402

PIRA2601

NLROUT0

PICN1801

PICNA206

PIRA2602NLROUT0'

PICA1001PICA1402

PICN1802

PILA302

NLROUT0

Page 30: SERVICEMANUAL - Encompass SERVICEMANUAL LEDTV ModelNo. MSD3393LU Chassis WARNING Thisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralpublic

Service ManualModel No.:

7-2 . Wiring Connection Diagram

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Service ManualModel No.:

Chapter 8. Measurements and Adjustments8-1. Service Mode

8-1-1.How to enter into Service Mode

The way to the factory mode menu:Step 1: Press Menu,Step 2: Input “8893”,System will be into the factory mode menu when 2 steps above are done.At the end of the main factory menu, you can see the edition of the software,

like this" BUILD TIME 2014.09.15 23:45:32VERSION v1.0 ”.

8-1-2.How to exit

If you want to exit this factory menu, please press the button ”Exit” on the remote.system will be out the factory mode menu.

8-2. Measurements and Adjustments

8-2-1. The Main Menu

In factory mode menu,press up/downbutton to choose the up/down item,pressright or OK button to the submenu.pressMENU button to go back.

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Service ManualModel No.:

8-2-2. GENERAL SETTING1)Init Flash;2)Uart Enable:Choose on or off in Uart Enable;3)Dbg Message Enable: Choose on or off inDbg Message Enable;

4)Test Pattern: Choose the Pattern picture;5)Dynamic Contrast: Choose on or off inDynamic Contrast;

6)Power On Mode:Choose on or off in PowerOn Mode;

7)Mirror Control: Choose on or off in MirrorControl;

8)Front End Status9)Timer Test10)SSC11)Erase Flash12)PQ Advance Debug: Choose on or off in

PQ Advance Debug;13)Factory remote:Open or close theFactory remote;14)Factory CH Export.

8-2-3. PICTURE

Adjust the Picture Mode,Picture Curve,White Balance and OverScan in differentsource.

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Service ManualModel No.:

8-2-4. SOUND

Adjust the values of Sound Mode,Volume Curve,Audio Output and True Volumein different source.

8-2-5. Panel Setting1)LVDS Bit Mode: choose the Bit;2)LVDS MAP: choose the MAP;3)LVDS ODD/Even: choose ODD or Even;4)Bcaklight:Adiust the value of backlight;5)Reset Panel Setting Date6)6MX0 LVDS Map: choose the 6MX0 LVDS MAP;7) 6MX0 Channel: choose the 6MX0 Channel;8)6MX0 Mirror: choose the 6MX0 Mirror;9)6MX0 Demo: choose the 6MX0 Demo;10)6MX0 Update.

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Service ManualModel No.:

8-3. Software Update

8-3-1. MSD3393LU software update

1. Copy the software les to a USB disk on the root directory;

2. Insert the USB disk when the AC power is off;3. Turn on the AC power in turn to begin;4. Turn off the AC power until the indicator light fast twinkling;5. Pull out the USB disk and power on the television.Note:

Do not turn off the TV while it is updating.

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Page 35: SERVICEMANUAL - Encompass SERVICEMANUAL LEDTV ModelNo. MSD3393LU Chassis WARNING Thisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralpublic

No picture/ No soundVerify if the television is properly pluggedVerify if the television is properly supplied powerVerify if electricity is available.

Blank screen

Verify if correct signals are inputPress SOURCE button to change signal input to TVinputRestart the television of power supply is interrupted

No sound

Press the MUTE button and verify that Mute mode isactive.Switch to another channel to check whether the sameproblem occurs.Press the VOL+ button to see if the problem can besolved.

Poor sound Verify that the sound system is correct. Refer to theuser manual for instructions on how to adjust it.

No picture on some channelVerify if correct channel is selected.Adjust the antenna.Make adjustments by Fine Tune and MANUAL Scan.

No color for some channelprogram (black and white)

Verify that the same problem exists on other channels.Check the picture and sound systems.Refer to the relevant instructions in the manual toadjust the colour.

Spots with some or all picturesVerify if the antennal is correctly connected.Verify if the antennal is in good condition.Make ne adjustment of channel.

Television is not workingDisconnect the television from the power supply for10 seconds, then reconnect the television. If theproblem persists, contact an authorised after-salesservice provider for technical assistance.

Television out of controlDisconnect the television from power supply and 10seconds later, connect the television to the powersupply. If the problem still exists, contact authorizedafter-sales service for technical assistance.

Service ManualModel No.:

Chapter 9. Trouble shooting9-1. Simple check

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Service ManualModel No.:

9-2. Mainboard IC Introduction

Top view

36

12

34

5

67 8

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Service ManualModel No.:

Bottom view

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Service ManualModel No.:

1.Mainchip—MSD3393LU(U1)2. Audio Amplier—TPA3110D2PWPR (UA1)3.Main Flash Memory—GD25Q32BSIG (UF1)4.DC/DC convertor 5V-1.8V for MSD3393LU (U1)—LC1117CLTRAD (UL2)5.voltage convertor 5V to 3.3V_STB —LC1117CLTR33 (UL1)6.voltage convertor 5V to 1.15V_STB —LC3406CB5TR (UD1)7.voltage convertor 5V to 3V for tuner—LC1117CLTR33 (UT1)8.Tuner —SDCL1005CR33JTDF (RFT1)

Please check the Schematic Diagram for the particular support

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Page 39: SERVICEMANUAL - Encompass SERVICEMANUAL LEDTV ModelNo. MSD3393LU Chassis WARNING Thisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralpublic

Service ManualModel No.:

9-3. Mainboard Failure Check

No picture but have sound

Check the power output No Change the Power Board

Yes

Check the CN2 (BLO)Backlight on/off

Yes

NoThere’s something wrongwith FRC

Verify if the DC/DCconvertor can output theright Voltage,

NoChange the correspondingDC/DC

QB3 output 5V

YesNo

Verify if QM1output

Change the QM1

Yes Still havingproblems

Change Panel

Change LVDS wire

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Page 40: SERVICEMANUAL - Encompass SERVICEMANUAL LEDTV ModelNo. MSD3393LU Chassis WARNING Thisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralpublic

you connect.

Service ManualModel No.:

No sound but have picture

Verify if the speakers arebroken

No

YesChange the speakers

Verify if the main board has theright input ,according to the source

TV/COMPONENT/AV/VGA/HDMI etc.

Yes

Verify if UA1 has the rightoutput

Yes

Check CN17 input is right

No

No

Check the corresponding audioinput circuit you connect.

Verify if UA1 has the right power in

No

Change UA1

Still having problems Change Mainboard

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Page 41: SERVICEMANUAL - Encompass SERVICEMANUAL LEDTV ModelNo. MSD3393LU Chassis WARNING Thisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralpublic

Service ManualModel No.:

No sound No picture

No

Verify if the Power has5Vstb output

Yes

Change thePower supply

Verify if CN4 Pin3/4 has 5V

input

Yes

Verify if CN2 Pin1 has 12Vinput

Yes

Verify if DC/DC convertors havethe right output

Yes

No

No

No

Change Power board

Change Power board

Change correspondingDC/DC convertor

Still having ChangeChange the software

41

Problems Mainboard

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Page 42: SERVICEMANUAL - Encompass SERVICEMANUAL LEDTV ModelNo. MSD3393LU Chassis WARNING Thisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralpublic

Service ManualModel No.:

Poor sound

Poor sound

Verify if sound system iscorrect .

No Change soundsystem

For ease of use, recommend that customer format the picture andsound settings in the automatic option.

Still havingproblems

Updata the software andmake the reboot; orchange the maiboard

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Page 43: SERVICEMANUAL - Encompass SERVICEMANUAL LEDTV ModelNo. MSD3393LU Chassis WARNING Thisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralpublic

Service ManualModel No.:

No color for some channel program (black and white)

No color for some channel program (black and white)

Verify if the sameproblem exists in otherchannels

Yes

check out of pictureand sound system

No

No

Check out of picture and soundsystem of this channel

Change the channel to the right soundsystem (PAL-BG SECAM/L)

Yes

Refer to relativeinstructions in theManual for color adjust

Updata the software andStill havingproblems

43

make the reboot; orchange the maiboard

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Page 44: SERVICEMANUAL - Encompass SERVICEMANUAL LEDTV ModelNo. MSD3393LU Chassis WARNING Thisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralpublic

Service ManualModel No.:

How to know whether the Power board is broken?

Check if the power cord connect well?

Yes

Check if the Power boardoutput 5V and 12V ?

No

No

Reconnect the power cord with theoutlet or Power board.

Replace the Power board pls.

Still havingproblems

Check if Main board / LVDS wire / Panel are ingood condition

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Page 45: SERVICEMANUAL - Encompass SERVICEMANUAL LEDTV ModelNo. MSD3393LU Chassis WARNING Thisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralpublic

Part

BlockDefect:TC

Pcracking

orcracking

Dim

orL/D:TCPSu

nken

:TCPlead

cracking

:ACFbond

ingshort

:Awfulenvironm

enta

nd

something

electricenter

into

LCD

:Mis-alignbetwee

nTC

Pand

Pane

l

:Pan

elfailure

:TCPfailure

Name

Description

Phenomena

Failurecause

VB/D

Verticalba

r

VDim

Vertalgrayline

VL/D

Verticalcolorline(lightor

darkforever)

TCP

HB/D

Horizon

talbar

HDim

Horizon

talgaryline

HL/D

Horizon

talline(lightor

darkforever)

Service ManualModel No.:

9-4. Pannel Failure

Failure Mode

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Page 46: SERVICEMANUAL - Encompass SERVICEMANUAL LEDTV ModelNo. MSD3393LU Chassis WARNING Thisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralpublic

Description

Phenomena

FailureCause

Brig

htdo

tdarkdo

tinpa

nnel

IncomingInspectionStandard

Bladder

inPolarizer

Bladd

erbe

twee

nPolarizer

and

topglass

Polarizer

Scratch

Tine

orrig

idity

arose

EyewinkerinsidePolarizer

EyewinkerinsidePolarizer

Abn

ormalDisplay

Brig

htan

dda

rkdisplayalternately

1.Chiplose

action

2.IC

ahortorjointiogba

d3.Panne

land

vscconnectb

ad

Part

Name

Dot

Defect

Polarizer

Bub

ble

Panelor

Polarlzer

Polarizer

Scratch

F/inside

Polarizer

Abn

ormalDisplay

Circuit

Flashing

Service ManualModel No.:

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Page 47: SERVICEMANUAL - Encompass SERVICEMANUAL LEDTV ModelNo. MSD3393LU Chassis WARNING Thisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralpublic

Part

Name

Description

Phenomena

FailureCause

WhiteScreen

B/Lno

rmal,

onlywhitescreen

display

Maybe

caused

bysurgecurrenta

ndEDS

Black

Screen

B/Lno

rmal,

onlyBlack

screen

display

Circuit

Crosstalk

FIIcker

LCD

Vcomimba

lance

Abn

ormalColor

Only

colora

borm

alCap

acitance

improp

erbringcrosstalkinside

LCDpa

nnel

Abn

ormalColor

Only

colora

bnormal

1.Chip

lose

action

2.IC

shorto

rjointionba

d3.Panne

land

vscconnectb

ad

Service ManualModel No.:

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Page 48: SERVICEMANUAL - Encompass SERVICEMANUAL LEDTV ModelNo. MSD3393LU Chassis WARNING Thisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralpublic

Description

Cau

sed

byMechanica

noiseof

backlightun

it

Part

Name

Phenomena

Failurecause

Mecha

nlcal

Nolse

When

turn

panel,appearc

acop

hony

Ripple

Con

nectric

circle

Cau

seed

bybe

twee

nmechanism

andpa

nnel

B/L

off

B/Llose

action

*Con

nect

badness

betwee

nwire

andelectro

de

B/Lda

rkB/Lbrightne

ssda

rker

than

norm

al

*Con

nect

badnessS

hortbe

twee

nwire

andelectro

de

B/L

wire

damaged

Withou

tbacklight

B/L

wire

damag

ed

B/L

wire

open

Ope

ration

abnorm

alor

system

icno

ise

Ope

ration

abnorm

alor

system

icno

ise

Sho

rtbitwee

nlamphousingan

dwire

,Because

consum

epo

wer

toomuch

B/L

shutdo

wn

B/Lshutdo

wninsometime

F/M

F/M

inB/L,white,balck

Rotun

dity

orwire

like

F/MinB/Lun

it

Service ManualModel No.:

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Page 49: SERVICEMANUAL - Encompass SERVICEMANUAL LEDTV ModelNo. MSD3393LU Chassis WARNING Thisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralpublic

Part

Name

Description

Phenomena

FailureCause

Lightlea

kage

B/Lun

itba

dness

Brig

htne

ssatbo

ttomofLC

Mbrighter

than

norm

al

Mecha

nlcalorB

/LB/L

brightness

asym

metric

Uniform

ityShe

etinB/Lun

itisun

even

Mou

ntho

leLa

ckscrew

orscrewda

mag

e

*Lackscrew

Screw

damag

e

Service ManualModel No.:

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Page 50: SERVICEMANUAL - Encompass SERVICEMANUAL LEDTV ModelNo. MSD3393LU Chassis WARNING Thisserviceinformationisdesignedforexperiencedrepairtechniciansonlyandisnotdesignedforusebythegeneralpublic

Sincere Forever

Haier GroupHaier Industrial Park, No.1, Haier Road

266101, Qingdao, Chinahttp://www.haier.com

Printed in China