Sanyoz3

PRODUCT CODE 1 122 268 00 PLV-Z3 (S) (M4SA)

1 122 269 00 PLV-Z3 (S) (P4SA)

1 122 269 02 PLV-Z3 (S) (P4SC)

1 122 268 20 PLV-Z3 (K) (M4SAA)

1 122 269 20 PLV-Z3 (K) (P4SAA)

1 122 269 22 PLV-Z3 (K) (P4SCA) REFERENCE NO. SM5110679-00

Multimedia ProjectorSERVICE MANUAL

FILE NO.

Model No. PLV-Z3(U.S.A., Canada, EuropeAsia, Africa, U.K. )

Chassis No. M4S-Z300

M4S-Z3S00

NOTE: Match the Chassis No. on the unit’s

back cover with the Chassis No. in

the Service Manual.

If the Original Version Service

Manual Chassis No. does not

match the unit’s, additional Service

Literature is required. You must refer

to “Notices” to the Original Service

Manual prior to servicing the unit.

Original Version

Mechanical Disassemblies

-10-

1. CABINET - TOP REMOVAL

1. Remove 6 screws to take the Cabinet Top upward off.

3. MAIN BOARD AND THERMAL BARRIER PLATE REMOVAL

1. Remove 7 screws A to take the Main Board upward off. 2. Remove 2 screws B to take the thermal barrier plate

upward off.

Fig. 1

Fig. 3

A

A

A

A

AA

B

Main Board

ThermalBarrierPlate

2. CABINET - FRONT REMOVAL

1. Open the door. 2. Remove a screw to take the Cabinet Front off.

Fig. 2

Cabinet Top

Cabinet Front

Door

[Attention] This LCD projector is used the different kind of screw. The using correct screw is needed to preventthe damage.

AB

Holder

-11-


4. DOOR ASS'Y REMOVAL

1. Remove 6 screws to take the Door Ass'y off.

Note: Can be removed Door itself. See below.

5. DOOR LEG AND DOOR SWITCH BOARD REMOVAL

1. Remove a screw to take each leg off. 2. Slide the Door Switch Board out.

Fig. 4

Door Ass'y

DoorDoor Switch Board

Door Leg

Fig. 5

6. AV BOARD REMOVAL

1. Remove 1 screw A and 1 screw B to take the AV Ass'y(Board with Panel) upward off.

2. Remove 2 screws C, 4 screws D and 1 screw E totake the AV Board off from the AV Panel.

AV Board

Fig. 6

AV Panel

D

A

B

D D

DE

C

C


-12-

7. LAMP BALLAST UNIT REMOVAL

1. Remove 4 screws A to take the Filter Holder off.2. Remove 3 screws B to take the Filter Board off.3. Remove 3 screws C to take the Inlet Board off.

Filter Board

Fig. 7-1

A A

AA

B

B

BC

Filter Holder

8. OPTICAL UNIT AND FAN REMOVAL

1. Remove a screw A to take the Thermostat Switchupward off.

2. Remove a screw B to take the Lamp Socket off.3. Remove 3 screws C to take the Fan Cover off. 4. Remove 8 screws D to take the Optical Unit off. 5. Remove 2 screws E and 2 screws F to take the Fan

(FAN903) off.

Fig. 8-1

ThermostatSwitch

A

B

C C

D

D

Lamp Socket

FN903

Inlet Board

Fig. 7-2

FanCover

C

E

Rib

Fig. 8-2

DDD

D

DD

E

FF

Slit

MountingExhaust Fan

-13-


9. POWER BOARD REMOVAL

1. Remove 2 screws A to take the Lamp SW Board off.2. Remove a screw B and 4 screws C to open the Power

Board Cover and take the R/C Board off.3. Remove 4 screws D to take the Power Board off.

Note: For fixing Lamp SW Board, insert the guide to theguide hole of Lamp SW Board and fix the screw ofbelow figure in the beginning.

Fig. 9

D

R/C Board

D

B

CC

D

A

C

C

Guide Hole

10. LAMP BALLAST AND FAN REMOVAL1. Remove 2 screws A to take the Lamp Ballast Unit

upward off.2. Remove 3 screws B to take the Power Board Holder

off.3. Remove 4 screws C to take the Fan (FN901) off.

Fig. 10

AA

C

BB

B

C

Lamp Ballast

FN901

Power Board

Power BoardCover

Lamp SW Board

AD

Fix in thebeginning.

Power BoardHolder

C

C

Note: Remove the Lamp Cover before fixing theLamp SW board to prevent the damage ofLamp SW board.

Note: The wire from the inlet is the mostimportant ground. It should beattached separately as shownbelow.


-14-

11. FANS REMOVAL

1. Remove 2 screws A and 5 screws B to take the FanCover off.

2. Remove a screw C to take the Sensor Board off fromthe Fan Cover.

3. Remove 2 screws D to take the Duct Cover-A off.4. Remove 2 screws E to take the Duct Cover-B and Fan

(FN902) off.5. Remove a screw F to take Fan (FN904) or Fan (FN905)

off.

Fig. 11

D

Fan Cover

EE

A

C

A

D

B

B

FN904

FN902F

F

Sensor Board

Duct Cover-A

Duct

Duct Cover-B

FN905

12. DRESSING GROUNDING WIREThe grounding wires should be dressed

as below figure.

-15-

Optical Parts Disassemblies

Before taking this procedure, remove Cabinet Top and Main board following to the “MechanicalDisassemblies”.Disassembly requires a 2.0mm hex wrench and a screwdriver.

1. PROJECTION LENS REMOVAL

1. Remove 2 screws A to slide the Lens Spacer off. 2. Remove 2 screws B to take the Mounting Lens Spacer

off. 3. Remove 4 screws C to take the Projection Lens off.

Fig. 1

Projection Lens

Lens Spacer

2. INTEGRATOR LENS REMOVAL

1. Remove 2 screws and pull the Integrator Lens Ass’yupward.

2. Remove the Stopper and bend four hooks and thentake the Lens off from the Holder.

Integrator Lens

Stopper

Lens Holder

Fig. 2

Integrator Lens Ass’yNote:Should be placed the lens as the rugged surface sideof it comes to the holder side.

A

A

BA

B

C

Zoom Lever

Slit

Fig. 7-2

Note: Remove the lens spacer with fitting thezoom lever of projection lens to the slit oflens spacer.


-16-

3. RELAY LENS REMOVAL

1. Remove 2 screws A and pull the Relay Lens Ass’yupward.

2. Remove 2 screws B to take the Lens off from theHolder.

Relay Lens

Relay Lens Ass’y

Fig. 3

A

B

A B

4. POLARIZED GLASS-IN REMOVAL

1. Remove each screw and pull the Polarized Glass-InAss’y upward.

2. Unhook the stoppers and take the glass off upward.

Polarized Glass Ass’y

Polarized

Glass-In

Phase Sheet

Hook

Note:Should be placed the glass as the film attached sidecome to the prism side.

Fig. 4

Polarized

Glass-In

Phase Sheet

Hook

Red & Green

Blue

RG

B

-17-


5. POLARIZED GLASS-OUT AND WIDE VIEW PLATE REMOVAL

1. Remove 4 screws A and take the LCD Panel/PrismAss’y upward from the Optical Unit.

2. Remove the stopper and take the glass off upward.LCD Panel/Prism Ass’y

Note:1. Should be replaced the glass as the film attached

side comes to the LCD panel side.

Fig. 5

PolarizedGlass-Out

Film

Note 1A

A

AA

6. OPTICAL UNIT TOP REMOVAL

1. Remove Cabinet Top, Cabinet Front, Main Board, AVBoard and Filter Ass'y.

2. Remove 8 screws to take the Optical Unit Top offupward.

Fig. 6

Stopper

Optical UnitTop


-18-

7. LOCATIONS IN OPTICAL UNIT

When mounting or assembling the optical parts in the optical unit, the parts must be mounted specified location as shownin figure below.

6

1

2

3

4

5

7

8

9

10

11

11

12

13

15

14

16

17

18Marking

Marking

Cut Face

Cut Face

1 Lens (Condenser G)2 Lens (Condenser R)3 Prism Beam Splitter (PBS)4 Condenser Lens (Out)5 Condenser Lens (B)6 Relay Lens (In)7 Relay Lens (Out)8 Integrator Lens (In)9 Integrator Lens (Out)10 Mirror (R)11 Mirror (B)12 Optical Filter (R, G)13 Optical Filter (UV Cut)14 Polarized Glass (IN/R)15 Polarized Glass (IN/B)16 Polarized Glass (IN/G)17 Dichroic Mirror (G)18 Dichroic Mirror (R)

Key No. Description

-19-

LCD Panel/Prism Ass'y Replacement

1. LCD PANEL/PRISM ASS'Y REMOVAL

1. Remove Cabinet Top and Main Board.2. Remove 4 screws by a 2.0mm hex wrench to take the

Panel/Prism Ass'y off from the Optical Unit.

Note: Do not replace the LCD panel separately other-wise it can not obtain proper picture. Do nottouch the prism, the LCD panel and the elec-trode of flexible cable.

IMPORTANT NOTICE on LCD Panel/Prism Ass'y ReplacementLCD panels used for this model can not be replaced separately. Do not disassemble the LCD Panel/Prism Ass’y.These LCD panels are installed with precision at the factory. When replacing the LCD panel, should be replacedwhole of the LCD panels and prism ass’y at once. After replacing LCD Panel/Prism ass’y, please check the following adjustments.

- Check the “Condenser Lens Adjustment” and “Relay Lens Adjustment” following to chapter “OpticalAdjustment”.

- Check the “White Balance Adjustment” and “Common Center Adjustment” following to chapter“Electrical Adjustment”.

- Check the white uniformity on the screen. If you find the color shading, please adjust the white uniformity by using the proper computer and “ColorShading Correction” software supplied separately. The software can be ordered as follows;

COLOR SHADING CORRECTIONService Parts No. 645 075 9611

1. Tighten 4 screws by a 2.0mm hex wrench to fix thePanel/Prism Ass'y to the Optical Unit.

2. LCD PANEL/PRISM ASS'Y ATTACHMENT

LCDPanel/PrismAss'y

-36-

K8A

K8B

K66A

K66B

K66C

K48L

K8E

K8G

TE

31

01

TE

2101

IC2101

IC3101

IC4101

IC5371

TPGHS

TP

GV

S

TE

5361

TP4101

TE8201

IC8201

TP

HS

1 TP

VS

1T

PS

OG

1

TP

CL

K1

IC561 IC

1501

K48K

IC9401

TPDVS

TPSDATA

TP

SC

L1

TP

SD

A1

TPDCLK

TE

3561

TPDHS

K35RTP

SC

L0

IC801

TP

SD

A0

IC301

IC1301

IC1311

TP

CK

TE

3531

TP

FL

TP

DE

N

TP

3VF

L

TP

DQ

S0

TP

CA

S

K35G

TE

3501

K8F

IC401

K35B

IC531

TP

MM

D0

TPICE

TP

SC

LK

K801

K66E

TEICE

K66D

IC501

TP

35B

TP

V1B

TP

V1G

TP

35G

TP

35R

TP

FA

N4

TP

FA

N3 TP

FA

N2

TP

FA

N1

TP

V1R

TP_RIN

TP_GIN

TP_BIN

Electrical Adjustments

MAIN BOARD

Location of Test Points

-38-

IC6201YUV-SW

IC82

01A/

D

IC80

01H

DM

I

IC94

01 D

IGIT

ALTU

RBO

B-LCD PANEL G-LCD PANEL R-LCD PANEL

HDMI

COMPONENT-2COMPONENT-1COMPUTERHDMI

IC31

01VI

DEO

DEC

OD

ER

IC21

013L

Y/C

SE

P.

IC13

01,IC

1311

DD

RAM

IC48

41LA

MP

CPU

IC15

01DA

C

IC53

01SY

NC

SEP

.

IC63

01SY

NC

SEP

.

R/C

DO

OR

SW

FAN

SWIT

CH

ING

POW

ERSU

PPLY

LIN

EFI

LTER

AC10

0~24

0V

LAM

PBA

LLAS

TLA

MP

IC88

01,1

1,41

TEM

P.SE

NSO

R

IC80

1FL

ASH

RO

M

D-SUB_15

DIG

ITAL

RG

B

ANAL

OG

RG

B

Y Y/C

CB

CR Y CB

CR

KEY

SW

Y/C

CV

Y,C

b,C

r

Y,C

b,C

r

Y,C

b,C

r

RGB

FAN

CO

NTR

OL

LED

DC

PO

WER

LIN

E

CV

IC15

31DA

C

IC13

71EE

PRO

M

PC_R

GB

SCAR

T_R

GB

Y,C

b,C

r

IC4101PC/AV SW

IC5361SYNC SW

SCAN

CO

NVE

RTER

IC30

1

SYST

EM

CO

NTR

OL

IC50

1B-

PAN

ELD

RIV

ER

IC53

1G

-PAN

ELD

RIV

ER

IC56

1R

-PAN

ELD

RIV

ER

IC40

1C

OLO

RSH

ADIN

GC

OR

REC

TIO

N

Y/C

CV

S-VIDEO VIDEO

Y,C

b,C

r

RG

B_V1

RG

B_V2

IC1824I/O_EXP.

IC1823O_EXP.

IC1822O_EXP

IC1821O_EXP.

IC1801BUFFER

LAM

PSW

IC88

1C

OM

PAR

ATO

R P

OW

ERFA

IL

DC

-DC

CO

NVE

RTER

Z3 C

HA

SSIS

OV

ER V

IEW

LAMP_PWM

D4_

LIN

E

IRIS

SERVICEPORT

IC38

01R

S-23

2C IN

/OU

T

RESETSW

RES

ET

THER

MAL

SWM

AIN

SW

IC5801MOTOR DRIVER MG

HS/

GVS

DH

S/DV

S

PC SYN

C

PC_H

/V

AV SYN

C

PC_H

= S

CAR

T_C

V

Chassis Overview

Chassis Block Diagram

-39-

Chassis Block Diagrams

K50

C

IC30

1SC

ANC

ON

VERT

ER,

SYST

EMC

ON

TRO

L<P

W38

5>

IC50

1B-

LCD

DR

IVER

<L3E

0611

0>

IC53

1G

-LC

DD

RIV

ER<L

3E06

110>

IC56

1R

-LC

DD

RIV

ER<L

3E06

110>

B-LC

DPA

NEL

G-L

CD

PAN

ELR

-LC

DPA

NEL

SCLK/SDATA

K35

RK

35G

K35

B

IC40

1C

OLO

RSH

ADIN

GC

OR

REC

TIO

N<L

3E07

090>

ROUTGOUTBOUT

R_V

ID

IC15

01DA

C<M

6239

8>

B_VI

D

G_V

ID

TP35B

TP35G

TP35R

R/G

/B_V

1

IC82

01A/

DC

ON

VERT

ER<A

D99

81>

IC94

01D

IGIT

ALTU

RBO

<LC

2408

5BT>

IC80

1FL

ASH

RO

M<M

BM29

DL3

2>

IC13

71EE

PRO

M

IC13

01,1

311

DD

RAM

<ED

D25

16>

TP-R

INTP

-GIN

TP-B

IN

TP-GVSTP-GHS

MA

IN B

OA

RD

DRDGDB

DH

S,DV

S,D

CLK

IC80

01H

DM

IR

ECEI

VER

<SiI9

993>

TPV1

B

TPV1

G

TPV1

R

AV

BO

AR

D

HDMI COMPONENT_1Y/Cb/Cr

COMPONENT_2Y/Cb/Cr

IC21

013L

Y/C

SEP

.<T

C90

A69>

IC31

01VI

DEO

DEC

OD

ER<T

B127

4>

IC53

01SY

NC

SEP

.<B

A707

8>

IC63

01SY

NC

SEP

.<T

A137

0>

Y Cb CrY Cb Cr

COMPUTER S-VIDEO VIDEO

Y/C

CV(

SYN

C)

CV

720p

50_S

W

SCAR

T_R

GB

SCAR

T_C

V

SYNC_Y

IC53

61

Y/C

PC_H

/V

PC_R

GB

PC_H

GSY

NC

GSYNC

PC_R

GB

AD_R

GB

ADR

ADG

ADB

SIG

ESI

BE

SIG

E

SIBE

IC53

21 IC63

31IC

5331

AV_H

/V_S

YNC

PC_H

/V_S

YNC

IC62

01YU

V SW

<NJM

2584

>

IC41

01PC

/AV

SW<C

XA21

75>

YCbC

r_1

YCbC

r_2

VID

EO_Y

CbC

r

15K_

YCbC

r

30K_

YCbC

r

K10

L

K50

BK

10K

K50

AK

10J

GH

S,G

VS

SIH

S,SI

VS

ADH

SAD

VS

Y/C

CV

D-SUB_15HDMI

TMD

S

IC63

6172

0p S

W<7

W53

>

CO

MP1

/2_S

W

PC/A

V SW

720p

50_S

W

ADH

S/AD

CST

Video signal processing circuit and LCD panel driving circuit

-41-

FIN

RIN

OUT2

DRIVER

POTENTIOMETER

DRIVER

OUT1

TSD

TSD : Termal Shut Down

CONTROLLOGIC

5

4

1

7

IC1824OUTPUT

EXPANDER

FINHL

RINLH

OUT2LH

OUT1HL

OUTPUT MODE IRIS

ELECTRIC IRIS FUNCTION TABLE

FORWARD MODE OPENREVERSE MODE CLOSE

BRAKE MODE BRAKESTAND-BY MODE STAND-BY

HL

HL

LOPEN

LOPEN

17

58

18

IC5801MOTOR DRIVER <BA6287>

IC301SCAN

CONVERTER,SYSTEM

CONTROL<PW385>

D0 - D15

IRIS_OPEN

IRIS_CLOSE

M

IRISMOTOR

IRIS_SENS

HDMI

IC301SCAN

CONVERTER,SYSTEM

CONTROL<PW385>

IC1822OUTPUT

EXPANDER

H

L

H

L

IC8131EEPROM

(SDA)

(SCL)

DDC_SDA

DDC_SCL

TMDS0+TMDS0-TMDS1+TMDS1-TMDS2+TMDS2-TMDSC+TMDSC-

SDA3

SCL3

SDA0

SCL0

IC8161

IC8102

DDCSDA

DDCSCL

HDMI_HPD

DDC_SW1

DDC_SW2

19

IC1823OUTPUT

EXPANDER

SIRST19

18

IC1824I/O

EXPANDER14

13

HOTPLUG12

Registers &Configuration Logic

SiI 9993

XORMask

SICLK

SIHS

SIVS

SIDEN

SIBE [0-9]

IIC

RESET

RGB-to-YCbCrColor Space

Converter4:2:2 to 4:4:4

Up/Down Converter

IIC IIC

TMDSReceiver

EEPROMHDCP Keys

HDCPCipher

DDC

SIGE [0-9]DDC_SW1

L

H

OPERATION

HDMI

DDC_SW2

L

H

OPERATION

PW385

H = ON

RGB digital signal processing circuit

Iris motor driving circuit


GLOSSARYHDMI : High Definition Multimedia InterfaceHDCP : High bandwidth Digital Content ProtectionTMDS : Transmission Minimized Differential Signaling

-42-


DDC_

SCL/

SDA

POW

ERKE

Y

R/C

REC

EIVE

R

LED-On: H

R/C

BOAR

D

LED

BOAR

D

AV B

OARD

MAI

N BO

ARD

IC1821OUTPUT

EXPANDER

IC88

1C

OM

PAR

ATO

R

OPTIONRESISTORS

K8E

1013

17 1619 18

K8G

K68B

54,2

06

5258

From

the

pow

er fa

ilde

tect

ion

diod

es.

IC80

01H

DM

I

IC31

01VI

DEO

DEC

OD

ER

IC40

1C

OLO

RCO

RREC

T

IC13

71EE

PRO

M IC4826NAND

IC88

01TE

MP.

SEN

SOR

IC88

11TE

MP.

SEN

SOR

Q13

71Q

1372

134,

135

SCL0

/SDA

0SI

RST

DDCS

CL/S

DA

HOTP

LUG

Q13

73Q

1374

IC501,IC531,IC561S&H

IC38

01R

S232

CIN

TER

FAC

E

IC58

01M

OTO

RD

RIV

ER

207

202,

265

5 9

268

K10J

K50A

K10L

K50C

RES

ETSWHD

MI

13-1

5IC1823OUTPUT

EXPANDER

18 1916 1715

12

IC1824I/O

EXPANDER

18 191712 13

IC1822OUTPUT

EXPANDER12 14 1613 15 17 18

-19

IC1501DAC

IC1531DAC

14-1

6

17-1

9

5 64 7

2-4

678 5

K8B

K8F

Ope

n =

DO

OR

CLO

SE

5V =

DO

OR

OPE

N

CN

201

19-22 47-4841-44

K880

3K4

8L

K28D

Alw

ays

Ava

ilabl

e A

lway

s A

vaila

ble

Sta

ndby

off

Sta

ndby

off

POW

ER

REA

DY

WAR

NIN

G

LAM

P_R

EP

IC1801BUS BUFFER

3

2

IC4841LAMP CPU

IC4811INVERTER

DIM

MER

ON

/OFF

LAM

P_D

ET

FAN

CO

NTR

OL

POW

_ON

IC84

2BU

FFER

IC94

01TU

RBO

UNIT

_POW

ERC

N20

2K8

A

21 3 4 2

LAM

P BA

LLAS

TM

C10

1K4

8K

1 5 4LA

MP

SW

BO

AR

D

LAM

P SW

SW88

03

1 3 25 13-16 7-10 5-6

LAM

P_PO

W

FAN

_ER

R

LAM

P_PW

M

204,

266

65

IC87

1BU

FFER

IC82

01A/

DIC

2101

3L_Y

/CIC

4101

PC/A

V SW

IC63

01SY

NC

SEP

.

8

7 4 3

5 4 10

6 1 13

16

IC80

1FL

ASH

IC89

1IN

VERT

ER

ERRO

R :

L

ERRO

R :

L

Lam

p-O

N :

L

1,2

DO

OR

_SW

Doo

r Ope

n : L

DO

OR

_SW

Doo

r Ope

n : L

Pow

er-O

N :

H

ERRO

R :

H

ERRO

R :

H

ERRO

R :

Ope

n

K880

1

DO

OR

SW

BO

AR

DSW

8801

1

Lam

p-O

N :

L

Lam

p D

imm

er C

ontro

lL

= Lo

w b

eam

. H =

Hig

h Be

am

3.3V

to 5

V 3.3V

to 5

V

yello

w

red

gree

n

red

IC88

41TE

MP.

SEN

SOR

PROJ

ECTI

ON L

ENS

w/ IR

IS M

OTOR

K8D

SENS

OR

BOAR

D

K8H

K88A

1

3,5

M5 4

17

2 1 4

CO

NTR

OL

PORT

RXD

1/TX

D1

CPU

_RES

ET

RG

B_V1

12-1

4R

GB_

V2

FAN

_CO

NT3

FAN

_CO

NT2

FAN

_CO

NT1

FAN

_CO

NT4

REF

_RG

B

FAN

_SW

ON

_3.3

V

ON

_15V

SI_S

W

ON

_5V

3L_E

ND

DC

_SW

1/2

REA

DY_L

EDR

/C_1

/2LA

MP_

LED

KEY0

1-03

PWR

_LED

IRM

_RST

CO

M1/

2_SW

PC/A

V_SW

720p

50_S

W

14AV

15K_

SW

SIR

ST

IRS_

CLS

IRS_

OPN

HO

TPLU

GTE

MP_

LED

LAM

P_PO

W

MC

LK-S

EL

KEY1

1-13

DOOR

_SEN

S9

R/C

_1/2

LAM

P_ER

R

R/C

IRS_

SEN

S

D0

- D15

A1 -

A23

NM

I

RXD

/TXD

_PW

SCL0

/SDA

0_PW

SCL1

/SDA

1_PW

SCL0

/SDA

0_5V

SCL1

/SDA

1_5V

TXL

SCEL

RXL

SCLK

/SDA

TA_P

WSC

LK/S

DATA

OPT

ION

P_FA

IL

KEY

SWIT

TCH

SEN

SOR

IC301MAIN CPU

Doo

r Ope

n : H

System Controls

-43-

Power Supply Lines

1-235-36

51-52

AV BOARD

Lamp Error: H

Lamp-O

n: L

FN901 FN902 FN903 FN904 FN905

1 2

S16V

S5V

S-5V

S16V

S5V

S-5V

CN101 CN102

UNIT_POWER

BRIDGEDIODE

P.F.CONTROL

IC301POWER

OSC.

T101CONVERTER

TRANS.

PC301

PC302

PC3037

3-49

73-4

91

62

73

84

9

16

27

38

49

51

43

AC INPUT

TH

ER

MA

LS

WM

AIN

S S

WINLET

FILTER

K6B

K6A

K6C

K601

CN100

IC4621 12V

Q591 15V

IC6391 9V_AVD881

D882

D883

IC8281 3.3V_A IC8291 1.8V_AD884

Q5611 S3.3V

IC3601 3.3VSI

Q5601 S1.8V

IC5631 S2.6V

5VDDC

D887

D7811

D7809

D7808

D7807

D7821

D879

Q4611 5V

LAMP SW BOARD

LAMP SW

UNIT_LAMPBALLAST

IC881COMPARATOR

IC301SYSTEM

CONTROL

IC8841TEMP.

SENSORSENSOR BOARD

5VHDMI

5V

-5V

IC1824EXPANDER

IC1501DAC

IC4841LAMPCPU

IC4811

INVERTER

PC303

PC501

PC300

5V

RXL

TXL

SCEL

51

43

CN300

15VB

375V

IGNITOR

K48L

K8811

SW8803

K48K

MAIN BOARD

D886

IC3191 5V2

IC3196 5V1

IC4111 5V3

D888

D889IC1411 1.8VGA

IC1401 3.3VL1401

Power Fail: L

Switching regulator control

Stand-by : LStand-by : LStand-by : L

Lamp-On : H

Power-On : H

BLUELCD

PANEL

GREENLCD

PANEL

REDLCD

PANEL

15V

19 IC1822EXPANDER

12

6

5

4

6

7

4

3

K50A K10J

K50B K10K

K50C K10L

K35B

K35G

K35R

K8H

K88A

CN201 K8B

CN202 K8A

FAN3

FAN4

FAN2

FAN1

IC8811TEMP.

SENSOR

IC8801TEMP.

SENSOR

33-34 3.3VSI

SCL1/SDA1_5V

IC1801BUFFER

Fan Lock : H

PRIMARYCIRCUIT

6

1

4

9

2

11

Q7821

K66E

1 2

K66D

1 2

K66C

1 2

K66B

1 2

K66A

FU

SE

ON_15V

ON_5V

ON_5V

ON_5V

ON_3.3V

ON_3.3V

SI_SW

Q4601 -5V

5VHDMI

ON_5V

L1401 3.3VGA

5V3

L1401L2159 5V_YC

FAN_CONT4

FAN_CONT3

FAN_CONT2

FAN_CONT1

FAN CONTROL

MC201

MC202

MC203

MC204

D7806

D7804

D7803

D7802

D7801

FAN_ERR

TPFAN1

TPFAN2

TPFAN3

TPFAN4

LAMP_POW

LAMP_PWM

FAN_ERRIC4826NAND

DOOR SW BOARD

DOOR SW

K8F

K8801

SW8801

Fan Error : L

PWM

Lamp-On : L

6

5

268

7

1,2

9

5

S5V

4

Lamp Error : H

Lamp Error : HDoor-Open : HPower Fail : L

LAMP_ERR

P_FAIL

DOOR_SENS

5POWER_FAIL

POWER_FAIL

7LAMP_ERR

Open = Door Close5V = Door Open

2 2

Power-On : H

FAN_SW

LAMP_POW

FAN_SW13

SI_SW14

ON_15V15

ON_5V16

ON_3.3V

D8102

D8103 D8101

FAN_CONT1FAN_CONT2FAN_CONT3FAN_CONT4

DOOR_SWDOOR_SENS

Low Beam : LHigh Beam : H

IC5601

Door-Open : L

Power supply circuit, Protection circuit and Fan control circuit

-44-

Does a indicator flash

or light?

The primary power supply circuit

does not operate properly.

Check Varistor (VA601).

Check Power Board.

Is fuse (F601) broken?

Check Thermal switch(SW902) ......short in normal

SW902 opens when the surround-ing temperature of the switchexceeds 90°C.

WARNING (red) and

POWER (red) indica-

tors are flashing?

The symptom indicates that the projector detected anabnormal temperature risen inside the projector.Check the air filters and remove the object near theintake and exhaust fan openings, and wait until thePOWER indicator stops flashing, and then try to turnon the projector. - The internal temperature is monitored by sensor ICs,

IC8841 on Sensor Board, IC8801 and IC8811 on MainBoard.

Yes

No

POWER (red) indicator

is flashing?

The symptom indicates that the projector detected anabnormality in the lamp cover or the slide motiondoor. Check the lamp cover and the slide motion door.

Lamp Cover Switch (SW8803 on Lamp SW board)Make sure that the lamp cover is mounted correctly. Ifnot or the lamp cover removed, the lamp does not lighton for the safety. Check the lamp cover and lamp coverswitch.

Door Switch (SW8801 on Door SW board)Make sure that the door is open. If not, the projectordoes not work.

Yes

No

To next page

POWERred/green

Indicators

WARNING red

No

Yes Yes

No

No Power

This projector provides a function which can be specified a defective area simply by indicating the LEDs on the con-trol panel. Connect the AC cord and press the Power button once and then check the LED indication.

• • • lights green. • • • lights red. • • • off• • • flashes green. • • • flashes red.

Troubleshooting

Troubleshooting

-45-

WARNING (red)indicator arelighting?

Yes

From previous page

Check power supply lines, S5V,-5V, S16V, etc. on the Mainboard.

- Refer to the diagram "Power Supply Lines".

An abnormalityoccurs on the sec-ondary power sup-ply lines

Power failure detection diodes detect the fan operation stop. Check FN901, FN902, FN903, FN904, FN905 and peripheral cir-cuit.

- Fan Lock signal is "H", and FAN_ERR signal is "L".

An abnormalityoccurs on the fancontrol circuits.

Check power starter signals as follows:

- FAN_SW signal (Power-on:H) is output from pin 12 of IC1822 andapplied to the Power Board. It drives the power oscillation circuitand power supply for the cooling fans in Power Board.

- SI_SW signal (Power-on:H) is output from pin 13 of IC1822 and sentto IC3601, then 3.3VSI line is supplied.

- ON_15V signal (Power-on:H) is output from pin 14 of IC1822 andsent to Q591, then 15V line is supplied.

- ON_5V signal (Power-on:H) is output from pin 15 of IC1822 andsent to IC4621, IC8281, Q4601, Q4611, then 12V, 3.3V_A, 5V, -5Vlines are supplied.

- ON_3.3V signal (Power-on:H) is output from pin 16 of IC1822 andsent to IC1401, IC1411, then 3.3V, 1.8V lines are supplied.

An abnormalityoccurs on powerstarter signals.

Check followingitems

Troubleshooting

TroubleshootingPOWERred/green

Indicators

WARNING red

POWER (red)indicator is flash-ing?

The symptom indicates that the projector detected anabnormality in the lamp driving signal. Check the lamp driving signal.

- LAMP_POW signal (Power-on:L) is output from pin 19 ofIC1824 and sent to IC4841 via IC4826.SCEL signal (Lamp-on:L) is sent to Lamp Ballast Unit throughSW8803(Lamp Cover SW).

- TXL signal is output from pin 3 of IC4841 and sent to Lampballast Unit via IC4881.(TXL signal is applied for lamp power control. Lo: Low power,Hi: High power)

- RXL signal (Lamp status signal) is output from Lamp BallastUnit and sent to pin 4 of IC4841 via IC4881, then LAMP_ERRsignal is output from pin 7 of IC4841 and sent to IC301 viaIC1801.

If an abnormality occurred on the lamp ballast unit, RXL signaland LAMP_ERR signal become "H" and then the projector will becooled down and to stand-by mode (POWER indicator lights red).

Yes

No

The symptom indicates that the projector detected anabnormality in the cooling fan operation or in the powersupply secondary circuits. Check fan operation and powersupply lines, and the driving signal status.

- POWER_FAIL (Error:L) signals are sent to IC301 via IC881and IC1801, then IC301 shuts down the power supply circuit.

Coo

ling

-46-

Troubleshooting

No Picture

No picture with all ofinput sources

Check signal processing stage and LCD driving stage;Check RGB S&H signals at test points TP35R, TP35G, TP35B.Check power supply circuit 15V and peripheral circuit.Check IC501, IC531, IC561, IC9401, IC401, IC301 and peripheral circuits.

No picture with COMPONENT1/2 (YCbCr480i,575i) input sources

Check Component source input stage;Check YCbCr signals at test points TP-RIN/GIN/BIN.Check IC6201, IC3101, IC4101, IC8201 and peripheral circuits.Check sync signals at test points TPGHS and TPGVS.

No picture withHDMI (RGB digital) input source

Go to next page

Yes

Yes

Yes

No

No

No

Check following steps.

SG: Digital RGB signals from IC8001 are sent to IC301, and the other signalsare A/D converted in IC8201 and sent to IC301. They are scaled inIC301. After correcting for picture quality in IC9401 and IC401, they aresent to IC501, IC531, IC561(sampling & holding, D/A conversion).

Sync: DHS,DVS,DCLK from IC301.

SG: Component_1/2 signals are selected in IC6201, with COMP_1/2 signal(Component_1 = Low). The selected signals "15K_YCbCr signal" aresent to IC3101 - IC4101 - IC8201. They are A/D-converted in IC8201 andsent to IC301.

Sync: SYNC_Y signal from IC6201 is sent to IC6301, sync-separated in IC6301.GHS and GVS signals are sent to IC8201 via IC5361.

No picture with COMPONENT1/2 (YCbCrexcept for 480i,575i)input sources

Check Component source input stage;Check YCbCr signals at test points TP-RIN/GIN/BIN.Check IC6201, IC4101, IC8201 and peripheral circuits.Check sync signals at test points TPGHS and TPGVS.

Yes

NoSG: Component_1/2 signals are selected in IC6201, with COMP_1/2 signal

(Component_1 = Low). The selected signals "30K_YCbCr signal" aresent to IC4101 - IC8201. They are A/D-converted in IC8201 and sent toIC301.

Sync: SYNC_Y signal from IC6201 is sent to IC6301, sync-separated in IC6301.GHS and GVS signals are sent to IC8201 via IC5361.

Check HDMI (RGB digital) source input stage;Check IC8001 and peripheral circuits.Check sync signals SIHS and SIVS.Check 5VHDMI power supply line.

SG: TMDS data signals are converted to RGB digital signals in IC8001, thensent to IC301.Receiving video content encrypted with HDCP(High-bandwidth DigitalContent Protection), IC8001 reads the HDCP keys and it allows the signalprocessing.

Sync: SIHS and SIVS signals from IC8001 are sent to IC301.

SG: Description of visual signal flowSync: Description of Sync signal flow

-47-

From previouspage

Troubleshooting

No picture with S-VIDEO input source

Check Computer source input stage;Check RGB signals at test points TP-RIN/GIN/BIN.Check IC4101, IC8201 and peripheral circuits.Check sync signals at test points TPGHS and TPGVS.

No picture withComputer (RGB analog)input source

No picture with videoinput source

No

No picture withComputer (RGB SCART)input source

No

Yes

Yes

No

SG: PC_RGB signals are selected in IC4101 and sent to IC8201. They areA/D-converted in IC8201 and sent to IC301.

Sync: PC_H/V signals are sent to IC5301 and sync-separated in IC5301.GHS and GVS signals are sent to IC8201 via IC5361.

Check AV source input stage;Check Y/C signals at IC3101 and peripheral circuits.Check sync signals AV_HSYNC and AV_VSYNC.

Yes

SG: S-video Y/C signals are converted to YCbCr signals in IC3101.They are A/D-converted in IC8201 and sent to IC301. The following route is the same as Component (480i/575i) signals.

Sync: AV_H/V_SYNC signals from IC3101 are sent to IC6301 and sync-sepa-rated in IC6301. GHS and GVS signals are sent to IC8201 via IC5361.

Check AV source input stage;Check RGB SCART signals at IC3101 and peripheral circuits.Check sync signals AV_HSYNC and AV_VSYNC.

Yes

SG: RGB SCART signals are converted to YCbCr signals in IC3101 and sentto IC4101. They are selected in IC4101 and sent to IC8201. They areA/D-converted in IC8201 and sent to IC301. The following route is the same as Component (480i/575i) signals.

Sync: SCART_CV signal at 13 pin of D-sub_15 is sent to IC3101.AV_H/V_SYNC signals from IC3101 are sent to IC6301 and sync-sepa-rated in IC6301. GHS and GVS signals are sent to IC8201 via IC5361.

Check AV source input stage;Check IC2101, IC3101 and peripheral circuits.Check sync signals AV_HSYNC and AV_VSYNC.

SG: Composite video signal is Y/C separated in IC2101 and sent to IC3101.They are converted to YCbCr signals in IC3101.The following route is the same as Component (480i/575i) signals.

Sync: Composite video signal is sent to IC3101. AV_H/V_SYNC signals fromIC3101 are sent to IC6301 and sync-separated in IC6301. GHS and GVSsignals are sent to IC8201 via IC5361.

-55-

TB1274 <Video Decoder, IC3101>

TC90A69F <3 Line Digital Comb Filter, IC2101>

IC Block Diagrams

M4S-Z300, M4S-Z3S00

-56-

Electrical Parts ListProduct safety should be considered when a component replacement is made in any area of a projector. Components indicated by a ! mark in this parts list and the circuit diagram show components whose value havespecial significance to product safety. It is particularly recommended that only parts specified on the following partslist be used for components replacement pointed out by the mark.

Read description in the Capacitor and Resistor as follows:

CAPACITOR CERAMIC 100P K 50V

Rated Voltage

Tolerance Symbols:Less than 10pFA : Not specified B : ±0.1pF C : ±0.25pFD : ±0.5pF E : +0 -1pF F : ±1PF G : ±2pF H : +0.1 -0pF L : +0 -0.1pFR : ±0.25 -0pF S : +0-0.25pFMore than 10pFA : Not specified B : ±0.1% C : ±0.25%D : ±0.5% F : ±1% G : ±2%H : ±3% J : ±5% K : ±10%L : ±15% M : ±20% N : ±30%P : +100-0% Q : +30-10% T : +50-10%U : +75-10% V : +20-10% W : +100-10%X : +40-20% Y : +150-10% Z : +80-20%

Rated value: P=pico farad, U=micro faradMaterial:

CERAMIC........... CeramicMT-PAPER......... Metallized PaperPOLYESTER...... PolyesterMT-POLYEST.....Metallized PolyesterPOLYPRO.......... PolypropyleneMT-POLYPRO.... Metallized PolypropyleneCOMPO FILM..... Composite filmMT-COMPO........ Metallized CompositeSTYRENE........... StyreneTA-SOLID........... Tantalum Oxide Solid ElectrolyticAL-SOLID........... Aluminium Solid ElectrolyticELECT................ Aluminum Foil ElectrolyticNP-ELECT.......... Non-polarised ElectrolyticOS-SOLID.......... Aluminium Solid with Organic Semiconductive ElectrolyticPOS-SOLID........ Polymerized Organic Semiconductive DL-ELECT.......... Double Layered ElectrolyticPPS-FILM...........Polyphenylene Sulfide FilmMT-PPS-FILM.....Metalized Polyphenylene Sulfide FilmMT-PEN-FILM.....Metalized Polyethylenenaphthalate FilmCAPACITOR.......Other

CARBON 4.7K J A 1/4WRated Wattage

Performance Symbols:A: General B: Non flammable Z: Low noiseOther: Temperature coefficient

Tolerance Symbols:A: ±0.05% B: ±0.1% C: ±0.25% D: ±0.5%F: ±1% G: ±2% J: ±5% K: ±10%M: ±20% P: +5-15% Z: 0 ohm

Rated value, ohms:K: 1,000, M: 1,000,000

Material:CARBON........... CarbonMT-FILM............ Metal FilmOXIDE-MT......... Oxide Metal FilmSOLID................ CompositionMT-GLAZE......... Metal GlazeWIRE WOUND... Wire WoundCERAMIC RES.. CeramicFUSIBLE RES.... FusibleRESISTOR ........ Other

T: ±10ppm/°C U: ±25ppm/°C C: ±50ppm/°CD: ±100ppm/°C E: ±200ppm/°C F: ±250ppm/°CG: ±350ppm/°C H: ±1000ppm/°C±10% W: ±1200ppm/°C±10%Y: ±1400ppm/°C±10% J: ±2000ppm/°C±10% K: ±2400ppm/°C±10%L: ±2700ppm/°C±10% M: ±3000ppm/°C±10% N: ±3300ppm/°C±10%P: ±3600ppm/°C±10% Q: ±3900ppm/°C±10% R: ±4200ppm/°C±10%S: ±4300ppm/°C±10% V: ±4500ppm/°C±10% X: ±8000ppm/°C±10%

RESISTOR

Read Description in the parts list

M4S-Z300, M4S-Z3S00

-57-

Electrical Parts List

Note: Parts order must contain Chassis No., Part No., and Descriptions.

F601Fuse

Power Board

AV Board

Main BoardDoor Switch Board

LED Board

Lamp BallastUnit

R/C Board

Lamp SW BoardSensor Board

Inlet Board

Filter Board

FN901Exhaust Fan

FN902Intake Fan

FN903Exhaust FanThermostat SW

(SW902)

FN905Intake Fan

FN904Intake Fan

ASSEMBLIED BOARDS

OUT OF CIRCUIT BOARD


! 610 308 8013 ASSY,PWB,INLET M4KA! 610 308 8020 ASSY,PWB,FILTER M4KA! 610 315 9225 ASSY,PWB,MAIN .M4SA! 610 315 9232 ASSY,PWB,AV M4SA! 610 315 9249 ASSY,PWB,LED M4SA! 610 315 9256 ASSY,PWB,DOOR SW M4SA! 610 315 9263 ASSY,PWB,LAMP SW M4SA! 610 315 9270 ASSY,PWB,R/C M4SA! 610 315 9287 ASSY,PWB,SENSOR M4SA

L901 645 040 2593 CORE,FERRITE L902 645 065 4510 CORE,FERRITE

!LP901 610 317 5355 COMPL,OPTICAL LMP-M4SA !A601 645 071 6737 UNIT,POWER !A901 645 070 3607 UNIT,BALLAST !FN901 645 070 6776 MOTOR,FAN DC 1.80W !FN902 645 070 6783 MOTOR,FAN DC 2.65W !FN903 645 070 6769 MOTOR,FAN DC 2.04W !FN904 645 070 6790 MOTOR,FAN DC 2.65W !FN905 645 070 6790 MOTOR,FAN DC 2.65W !SW902 645 050 3580 SWITCH,THERMAL(90DEG)

610 308 8013 ASSY,PWB,INLET M4KA

!F601 423 022 2102 FUSE 250V 4A !K601 645 055 6647 SOCKET,INLET AC 3P !SW601 645 055 6661 SWITCH,POWER 2P-2TX2

610 308 8020 ASSY,PWB,FILTER M4KA

CAPACITOR !C611 404 094 3808 MT-POLYEST 0.22U K 275V !C612 404 094 3808 MT-POLYEST 0.22U K 275V !C613 404 094 3808 MT-POLYEST 0.22U K 275V !C614 404 094 3808 MT-POLYEST 0.22U K 275V !C616 404 073 3904 CERAMIC 1000P K 250V !C617 404 073 3904 CERAMIC 1000P K 250V RESISTOR R611 401 008 8627 CARBON 220K JA 1/2W

VARISTOR !VA611 408 018 9808 VARISTOR ENC471D-14AS COIL

!L611 645 061 7522 LINE FILTER !L612 645 061 7522 LINE FILTER

610 315 9225 ASSY,PWB,MAIN .M4SA

TRANSISTOR Q1371 405 045 8725 TR 2SK536-TB Q1372 405 045 8725 TR 2SK536-TB Q1841 405 014 4519 TR 2SC2412K T146 R

405 014 4618 TR 2SC2412K T146 S 405 015 8724 TR 2SC2812-L6-TB 405 015 8922 TR 2SC2812-L7-TB

405 163 1612 TR 2SC2812N-L6-TB0 405 163 1711 TR 2SC2812N-L7-TB0

Q2141 405 014 4519 TR 2SC2412K T146 R 405 014 4618 TR 2SC2412K T146 S 405 015 8724 TR 2SC2812-L6-TB 405 015 8922 TR 2SC2812-L7-TB 405 163 1612 TR 2SC2812N-L6-TB0 405 163 1711 TR 2SC2812N-L7-TB0



Q2152 405 134 5925 TR 2SA1037AK-T146-R 405 147 2215 TR 2SA1037AK-S-T146 405 002 0318 TR 2SA1037K T146 R 405 002 0417 TR 2SA1037K T146 S 405 002 6726 TR 2SA1179-M6-TB 405 002 6924 TR 2SA1179-M7-TB 405 163 1513 TR 2SA1179N-M6-TB 405 163 2718 TR 2SA1179N-M7-TB






Q3141 405 014 4519 TR 2SC2412K T146 R 405 014 4618 TR 2SC2412K T146 S 405 015 8724 TR 2SC2812-L6-TB 405 015 8922 TR 2SC2812-L7-TB 405 163 1612 TR 2SC2812N-L6-TB0

MAIN BOARD

FILTER BOARD

INLET BOARD

OUT OF CIRCUIT BOARDS

ASSEMBLIED BOARDS

Key No. Part No. Description Key No. Part No. Description

M4S-Z300, M4S-Z3S00

-58-


R2869 401 105 0514 MT-GLAZE 1K JA 1/16W DIODE D2851 407 208 9713 ZD UDZS-TE-175.6B D2852 407 208 9713 ZD UDZS-TE-175.6B D2853 407 208 9713 ZD UDZS-TE-175.6B D2854 407 208 9713 ZD UDZS-TE-175.6B D2859 407 208 9713 ZD UDZS-TE-175.6B D2861 407 209 7510 LED SML-210YT T86 L D2862 407 203 7813 LED SML-210LT T86 M D2863 407 222 4817 LED SML-521MUW T86 D2877 407 149 0817 DIODE 1SS355-TE-17 D2878 407 208 9713 ZD UDZS-TE-175.6B D2879 407 208 9713 ZD UDZS-TE-175.6B

MISCELLANEOUS SC2851 645 055 3202 SURGE-ABSORBER SW2879 645 026 2791 SWITCH,PUSH 1P-1TX1

610 315 9256 ASSY,PWB,DOOR SW M4SA

RESISTOR R8851 401 105 7919 MT-GLAZE 0.000 ZA 1/16W

MISCELLANEOUS SW8801 645 056 0750 SWITCH,MICRO 1P-2T

610 315 9263 ASSY,PWB,LAMP SW M4SA

SW8803 645 063 5175 SWITCH,PUSH 2P-2TX3

610 315 9270 ASSY,PWB,R/C M4SA

CAPACITOR C2801 403 283 6319 CERAMIC 1U Z 10V C2802 403 157 6612 CERAMIC 470P K 50V C2803 403 378 3117 CERAMIC 47U Z 6.3V C2804 403 378 3117 CERAMIC 47U Z 6.3V

RESISTOR R2802 401 105 0415 MT-GLAZE 100 JA 1/16W R2804 401 105 5113 MT-GLAZE 47 JA 1/16W

MISCELLANEOUS A2801 645 067 5546 UNIT,REMOCON RECEIVER

610 315 9287 ASSY,PWB,SENSOR M4SA

INTEGRATED CIRCUIT IC8841 409 481 8612 IC LM76CHMX-5

CAPACITOR C8841 403 155 1619 CERAMIC 33P J 50V C8842 403 155 1619 CERAMIC 33P J 50V C8848 403 164 0214 CERAMIC 0.1U Z 25V C8849 403 205 7813 TA-SOLID 2.2U M 16V

RESISTOR R8841 401 105 0316 MT-GLAZE 10 JA 1/16W R8842 401 105 0316 MT-GLAZE 10 JA 1/16W R8843 401 105 0613 MT-GLAZE 10K JA 1/16W R8847 401 105 7919 MT-GLAZE 0.000 ZA 1/16W R8849 401 105 0415 MT-GLAZE 100 JA 1/16W

PRINTED MATTER / OWNER'S MANUAL(English) 610 317 4693 OWNERS MANUAL-M4SA (Germany) 610 317 4709 OWNERS MANUAL-M4SA-D (French) 610 317 4716 OWNERS MANUAL-M4SA-F (Italian) 610 317 4723 OWNERS MANUAL-M4SA-I (Spanish) 610 317 4730 OWNERS MANUAL-M4SA-E

REMOTE CONTROL645 068 7631 ASSY,REMOCON CXSF 610 316 9897 RC-BATTERY LID-CXSF

AC CORD! (US) 645 058 7900 CORD,POWER-1.85MK,US ! (EU) 645 051 6092 CORD,POWER-2.0MK! (UK) 645 051 6085 CORD,POWER-2.0MK

CABLE645 056 0545 CABLE,VIDEO

MISCELLANEOUS610 318 2735 COMPL,DEC BLOWER-M4SA

ACCESSORIES

SENSOR BOARD

R/C BOARD

LAMP SW BOARD

DOOR SW BOARD


M4S-Z300, M4S-Z3S00

-74-

M4S-Z300, M4S-Z3S00

-75-

Note: Parts order must contain Chassis No., Part No., and Descriptions.

Mechanical Parts List

1

1-a

16

16

3

79

8M1

M14

M13

S19

S20S3

S21

S21 S18

M2

19

17

…S12

S2

S211

12

M5M6

S17

M11

M15

M12S15

M4

M3

M9

M10

S15

M8

M74S5

S3

S3

S3

1518

5

10

6

14

13

S3

S3

S1

S1

S13

S13

S13

S13

S3

2

1-b

L1

S4

S4

M16

21

20

CABINET PARTS

M4S-Z300, M4S-Z3S00

-76-


PLV-Z3 (S) M4S-Z3S00

No.1 610 317 6420 CABINET FRONT SERVICE-M4SA (Including Key No.1-a,1-b)

No.1-a 610 317 4952 DEC FRONT-M4SA No.1-b 610 317 4969 DEC INLAY FRONT-M4SA No.2 610 317 6437 CABINET BOTTOM SERVICE-M4SA No.3 610 317 6383 CABINET TOP SERVICE-M4SA No.4 610 317 6239 PANEL LMP-M4SA No.5 610 317 6246 PANEL FILTER-M4SA No.6 610 317 6253 PANEL AV-M4SA No.7 610 317 6000 ASSY,BUTTON POWER-M4SA No.8 610 317 6154 BUTTON SELECT-M4SA No.9 610 308 8471 DEC INLAY LED-M4KA No.10 610 317 4990 DEC AV SHEET-M4SA No.11 610 317 6109 COMPL,JOINT DOOR DUMPER L-MNo.12 610 317 6116 COMPL,JOINT DOOR DUMPER R-MNo.13 610 317 6123 COMPL,STAND LEG L-M4SA No.14 610 317 6130 COMPL,STAND LEG R-M4SA No.15 610 317 6260 SPACER LEG-M4SA No.16 610 302 7647 STOPPER LID-M4JANo.17 645 063 7414 BADGE,SANYO*26.2X5.7L26.0 No.18 610 315 4497 COMPLE,FILTER A-M4KANo.19 610 317 1388 DOOR-M4SA No.20 610 317 4976 DEC BOTTOM-M4SA No.21 610 319 4158 PANEL FILTER PBS-M4SA

No.S1 411 190 5001 SCR S-TPG BIN 3X10 No.S2 411 190 5308 SCR S-TPG PAN 3X8 No.S3 411 031 9304 SCR BIN 3X8 No.S4 411 041 8601 SCR PAN 3X6 No.S5 412 069 7409 SPECIAL SCREW

PLV-Z3 (K) M4S-Z300

No.1 610 319 8934 CABINET FRONT SERVICE-M4SAA (Including Key No.1-a,1-b)

No.1-a 610 318 1615 DEC FRONT-M4SAA No.1-b 610 318 1141 DEC INLAY FRONT-M4SAA No.2 610 319 4141 CABINET BOTTOM SERVICE-M4SAA No.3 610 319 8910 CABINET TOP SERVICE-M4SAA No.4 610 318 1233 PANEL LMP-M4SAA No.5 610 318 1264 PANEL FILTER-M4SA No.6 610 318 1295 PANEL AV-M4SA No.7 610 317 6000 ASSY,BUTTON POWER-M4SA No.8 610 318 1011 BUTTON SELECT-M4SAA No.9 610 308 8471 DEC INLAY LED-M4KA No.10 610 318 1202 DEC AV SHEET-M4SAA No.11 610 318 0946 COMPL,JOINT DOOR DMPR L-M4SNo.12 610 318 0960 COMPL,JOINT DOOR DMPR R-M4SNo.13 610 309 7565 COMPL,STAND LEG L-M4KA No.14 610 309 7572 COMPL,STAND LEG R-M4KA No.15 610 310 2429 SPACER LEG-M4KA No.16 610 318 1325 STOPPER LID-M4SAANo.17 645 063 7414 BADGE,SANYO*26.2X5.7L26.0 No.18 610 315 4497 COMPLE,FILTER A-M4KANo.19 610 318 1110 DOOR-M4SAA No.20 610 317 4976 DEC BOTTOM-M4SA No.21 610 319 4165 PANEL FILTER PBS-M4SAA

No.S1 411 190 5001 SCR S-TPG BIN 3X10 No.S2 411 190 5308 SCR S-TPG PAN 3X8 No.S3 411 189 8600 SCR BIN 3X8 No.S4 411 191 6700 SCR PAN 3X6 No.S5 412 069 8307 SPECIAL SCREW

SCREWS -CABINET-

CABINET PARTS

SCREWS -CABINET-

CABINET PARTS


M4S-Z300, M4S-Z3S00

-77-


PLV-Z3 (S)(K) M4S-Z3S00/Z300 compatible

No.M1 610 318 1592 COMPL,MOUNTING LNS-M4SA No.M2 610 310 1927 COVER DUCT EXIT POW-M4KA No.M3 610 317 2927 COVER DUCT BTM-M4SA No.M4 610 317 2934 COVER DUCT TOP-M4SA No.M5 610 317 2941 COVER FAN SLIT-M4SA No.M6 610 317 2958 COVER DUCT EXIT LMP-M4SA No.M7 610 318 8027 MOUNTING POWER BTM-M4SA No.M8 610 319 5421 MOUNTING POWER TOP-M4SA No.M9 610 308 8686 MOUNTING DUCT PWR BTM-M4KA No.M10 610 308 8693 MOUNTING DUCT PWR TOP-M4KA No.M11 610 308 8709 MOUNTING TEMP SW-M4KA No.M12 610 308 8716 MOUNTING AC BTM-M4KA No.M13 610 319 5483 OPTICAL BASE BTM-M4SA No.M14 610 308 7078 OPTICAL BASE TOP-M4KA No.M15 610 317 5102 OPTICAL BASE LMP-M4SA NO.M16 610 317 5096 SPACER LENS-M4SA

No.S11 411 190 5407 SCR BIN 2X4 No.S12 411 188 6706 SCR S-TPG BIN 3X8 No.S13 411 189 6804 SCR S-TPG BIN 3X10 No.S14 411 189 6507 BOLT HEX-SCT+SW+W 2.5X5 No.S15 411 190 4905 SCR S-TPG BIN 3X16 No.S16 412 069 7102 SPECIAL SCREW No.S17 411 189 4206 SCR BIN 3X6 No.S18 411 190 5704 SCR FLT 3X8 No.S19 412 069 4705 SPECIAL SCREW No.S20 411 186 4803 SCR S-TPG BIN 2X6 No.S21 411 189 8501 SCR BIN 3X6 No.S22 411 190 9009 BOLT HEX-SCT 2.5X4

PLV-Z3 (S)(K) M4S-Z3S00/Z300 compatible

No.L1 645 069 6244 ASSY,LENS,PROJECTION No.L2 610 317 6444 ASSY,LCD PNL/PSM -M4SA

L2-a 645 070 6943 POLARIZED GLASS(OUT/R)L2-b 645 070 6950 POLARIZED GLASS(OUT/G)L2-c 645 070 6967 POLARIZED GLASS(OUT/B)

No.L3 645 041 5029 LENS,CONDENSER(OUT) No.L4 645 041 5043 LENS,CONDENSER(B) No.L5 645 041 5050 LENS,RELAY(IN) No.L6 645 041 5067 LENS,RELAY(OUT) No.L7 645 056 0439 LENS,INTEGRATOR(IN) No.L8 645 056 0446 LENS,INTEGRATOR(OUT) No.L9 645 057 3941 LENS,CONDENSER(GV) No.L9 645 065 2325 LENS,CONDENSER(G) No.L10 645 070 6905 LENS,CONDENSER(R) No.L11 645 041 5494 MIRROR(R) No.L12 645 041 5500 MIRROR(B) No.L13 645 044 0526 OPTICAL FILTER (RG) No.L14 645 056 0453 OPTICAL FILTER(UV CUT) No.L15 645 071 8984 PRISM(PBS) No.L16 645 070 6912 POLARIZED GLASS(IN/R) No.L17 645 070 6929 POLARIZED GLASS(IN/G) No.L18 645 070 6936 POLARIZED GLASS(IN/B) No.L19 645 044 1011 DICHROIC MIRROR (G) NO.L20 645 056 0477 DICHROIC MIRROR (R)

OPTICAL PARTS

SCREWS-CHASSIS-

CHASSIS PARTS


M4S-Z300, M4S-Z3S00

-78-

Optical Parts ListNote: Parts order must contain Chassis No., Part No., and Descriptions.

S1444

L6L7

S14

L2-a (R)L2-b (G)L2-c (B)

L2

S16S16

S22S22

S22

L16 (R)L17 (G)

L18 (B)

M4S-Z300, M4S-Z3S00

-79-

Optical Parts List

L5

L9

L10

L15

L3

L4

L6

L7

L8

L11

L12

L13

L14

L18

L16

L17

L19

L20

L12

A1

M4S-Z300

These schematic diagrams and printed wiring board drawings are part of the serv-ice manual original for chassis No. M4S-Z300, M4S-Z3S00 model PLV-Z3.File with the service manual No. SM5110679-00.

Note:All the information of part numbers and values indicated on these diagrams are at the beginningof production. To improve the performance, there may be some differences to the actual set.When you order the service parts, use service parts code mentioned on the parts list in thisservice manual.

Schematic DiagramsPrinted Wiring Board Drawings

Model Chassis No.PLV-Z3(K) M4S-Z300

PLV-Z3(S) M4S-Z3S00

Diagrams & Drawings

A2

M4S-Z300

Parts description and reading in schematic diagram

1. The parts specification of resistors, capacitors andcoils are expressed in designated code. Please checkthe parts description by the following code table.

2. Some of transistors and diodes are indicated in markfor the substitution of parts name. Please check theparts name by the following code table.

3.Voltages and waveforms were taken with a video colorbar signal(1Vp-p at 75 ohms terminated) and controlsto normal.

4. Voltages were taken with a high-impedance digitalvoltmeter.

Example 2000 K K 1000 BG

CharacteristicExample 160 E M 10

Capacitance value

ToleranceTypeRated voltage

Excepting electric capacitors, allcapacitance values of less than 1are expressed in µF and morethan 1 are in pF.

Example L2 C1 4R7 K N

ToleranceInductance valueManufacture codeUnique code

Mark MaterialE ElectrolyticP Electrolytic (non-polarized)C Ceramic (temperature compensation)K CeramicF PolyesterN PolypropyleneM Metalized polypropyleneH Metalized polypromylarB Ceramic (semiconductor)G Metalized polyestelY Composite filmS StyrolT Tantalum oxide solid electrolyticU Organic semiconductive electrolyteD Electric double layer electrolytic

Mark ToleranceA not specifiedB ±0.1C ±0.25D ±0.5F ±1G ±2E ±2.5H ±3J ±5K ±10M ±20N ±30P +100 -0Q +30 -10T +50 -10U +75 -10V +20 -10W +100 -10X +40 -20Y +150 -10Z +80 -20

Mark Tolerance (nH) Mark Tolerance (%)C ±0.25 G ±2D ±0.5 J ±5S ±0.3 K ±10A ±0.2 L ±15

M ±20

Coil Reading

Capacitor Reading

Example 1/2 D J 10K B

Example 6 W K 8.2

Example 1/2 C K 1M

Resistor Reading

Characteristic

Z (Carbon fuse)B (Non-burnable)

Resistance valueTolerance (see below table)Material (see below table)Rated wattage (W)

K indicates in KΩM indicates in MΩ

Note: Resistor which is indicated with resistance value only are1/6W carbon resistor. Resistor which is indicated with materi-al, tolerance and value are 1/4W rated wattage.

Mark MaterialD CarbonN Metal filmS Oxide metal filmC SolidG Metal glaze W Wire wounding or cementH CeramicF Fusible

Mark ToleranceA ±0.05B ±0.1C ±0.25D ±0.5F ±1G ±2J ±5K ±10M ±20P +5 -15Z used in 0 ohm

Tolerance table

Material table

Material table

Mark Type numberR 1S2076A,1S2473,1N4148

AA 1S2076A,1S2473,1SS133,1N4148

Diode

Mark Type number-- 2SC536 2SC945A 2SC1815 2SC1740S

AD NF, NG PA, QA Y, GR Q, R, SAE NF, NG PA, QA, RA O, Y, GR Q, R, S

Transistor (1) NPN type

Diode/Transistor Type Reading

Mark Type number-- 2SA608 2SA564A 2SA1015 2SA933S

AB NF R Y, GR RAC NF Q, R O, Y, GR Q, R

(2) PNP type

Mark Type number-- 2SA1179/N 2SA1037K 2SA1037AK 2SC2812/N 2SC2412KAJ M6, M7 R, S R, SAH L6, L7 R, S

(3) Chip type

Tolerance table

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