Mitsubishi Electric WD-52631 Service Manual Download Page 56

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TC7SA08FU

IC7A03

IC9C51

LD29150DT33R

IC9C60

LD29150DT50R

IC7A29

SN74CBTD1G125DBVR

PG 19....DM11 [SPA2]

PG 20....DM12 [DMDCDC]

PG 22....DM14 [DMAUDIO]

PG 6.....SIGNAL3 [VIDEO SWITCH / DCDC CONVERTER]

PG 5.....SIGNAL2 [AUDIO / PIC MICRO]

PG 7.....SIGNAL4 [3DYC / NTSC DECODER]

PG 18....DM10 [SPA]

PG 17....DM9 [DMADC-PCSUB]

PG 24....MISC [FRONT/CONTROL/PREAMP/E2P/SWLAMP]

PG 2.....POWER

PG 9.....DM1 [DMHDMI]

PG 8.....SIGNAL5 [TUNER1 / DEMOD1]

PG 21....DM13 [DVI]

PG 10....DM2 [DMCORE]

PG 11....DM3 [DMMEMA/DC]

PG 1.....BLOCK

PG 16....DM8 [DMADC-MAIN]

PG 23....DM15 [FMTMICRO]

PG 13....DM5 [DMROM/AV]

PG 12....DM4 [ DMMEMB/USB]

PG 15....DM7 [DMPOD]

PG 14....DM6 [1394/DVI/F]

PG 3.....TERMINAL

PG 4.....SIGNAL1 [TV MICRO]

AC-OFF

SIGN1418

LAMP-G1

3.3VSDA

3.3VSCL

TV-TXD

LAMP-R1

TV-RXD

STBY-ON

TV-RTS

DMPWRGOOD

HM-RST

DMFANSTP

HM-INT

CARD-DET

RMC

ANT-SW

AVR-DET

MAIN-RELAY

FMTPWRGOOD

AVR-DET

POWER-ON

ANT-SW

HOTPLG1

SIG-SHORT

DM-SHORT

MAIN-V

MUTESPKR

TV-CTS

RMC

TV-TXD

TV-RXD

TV-CTS

TV-RTS

DMPWRGOOD

MAIN-RELAY

CARD-DET

DMRST

TVRST

AC-OFF

TVRST

STBY-ON

3.3VSDA

3.3VSCL

POWER-ON

HOTPLG1

HM-RST

HM-INT

FMTPWRGOOD

STBY-ON

COVER-DET

DM-SHORT

3DRST

LAMP-G

DMRST

MAIN-V

COVER-DET

5VS-SHORT

SIG-SHORT

LAMP-R

STATUS-R

STATUS-G

MUTESPKR2

MUTESPKR

MUTESPKR2

IN OUT

GND

IN OUT

GND

RST

WDI

GND

VCC

GND

VCC

MN-CCD

220

C7A96

50V

100
1/16W

R7A86

1/16W

R7A41

10K
1/16W

R7A95

1/16W

R7A57

100

10K

1/16W

R7A72

100
1/16W

R7A80

HM-INT

10K
1/16W

R7A45

470
1/16W

R7A97

INPUT-DET0

0.1

C9C63

25V/16V

1/16W

R7A58

100

1/16W

R7C36

3.3VSDA

5.6K

1/16W

R7B42

1/16W

R7A42

100

1/16W

R7C75

1/16W

R7A69

100

4.7K
1/16W

R7A09

100
1/16W

R7A73

100

1/16W

R7A37

L9C51

221 OHM

3.3VSCL

100

1/16W

R7A62

SD-SUB

1/16W

R7A30

100

470
1/16W

R7A00

L7A99

201 OHM

1/16W

R7A32

10K

5VSDA

1/16W

R7A02

POWER-ON

1/16W

R7A71

100

1/16W

R7A51

100

CARD-DET

100
1/16W

R7A44

3DRST

100
1/16W

R7A82

1/16W

R7A12

10K
1/16W

R7C95

INA

INB

GND

OUTY

VCC

1/16W

R7A49

100

5VS-SHORT

0.01

C7A99

25V/50V

DMRST

100
1/16W

R7A78

1/16W

R7A63

100

SB-CCD

10K

1/16W

R7A54

2.2K
1/16W

R7C32

100

1/16W

R7C38

FMTPWRGOOD

100
1/16W

R7C92

MAIN-RELAY

AVR-DET

LAMP-G

220

C7A02

50V

1/16W

R7A53

100

MUTE-MNT

2.2K

1/16W

R7A10

STBY-ON

1/16W

R7A04

100

1/16W

R7A07

100

0.01

C7A20

25V/50V

0.01

C7A90

50V

AC-OFF

1/16W

R7A20

100

1/16W

R7A46

10K

100
1/16W

R7A87

4.7K
1/16W

R7A66

1/16W

R7A05

100

1/16W

R7A03

100

L7A73

BLM18BB141SN1

680

C7A00

25V

2.2K
1/16W

R7C31

COVER-DET

100

1/16W

R7C35

TVRST

1/16W

R7A99
10K

1/16W

R7A21

100

16V

C9C60
100

4.7K
1/16W

R7B29

1/16W

R7A01

ANT-SW

680

C7A97

25V

16V

C7A89

1/16W

R7A13

470

1/16W

R7A26

100

DM-SHORT

1/16W

R7A06

100

KSC1

10K
1/16W

R7A50

10K

1/16W

R7A11

1/16W

R7A96

0.01

C7A12

25V/50V

GND

50V

C7A94
2.2

100
1/16W

R7A94

16V

C9C51

100

16V

C7A17

0.01

C7A91

50V

RMC

MUTE-AVR

100
1/16W

R7A91

100
1/16W

R7A90

1000

C7A19

25V

0.1

C9C61

25V/16V

1/16W

R7A19
1K

0.47

C7A73

16V/10V

SD-MN

STBY-ON

10K
1/16W

R7C98

1/16W

R7A29

100

5VSCL

10K

1/16W

R7A65

0.1

C7A93

16V

1/16W

R7A27

100

INPUT-DET1

1/16W

R7A93
10K

KSC0

100

C7A07

50V

MAIN-V

MUTESPKR

8.2K
1/16W

R7A18

IC7A02

MAXT

1/16W

R7C65
2.7K

50V

C7A04

2.2

C7A15

50V

4.7K

1/16W

R7A68

4.7K
1/16W

R7A15

0.1

C7A03

16V

100

C7A06

50V

LAMP-R

TV-TXD

4.7K
1/16W

R7A33

1/16W

R7A79
2.7K

MAN-RST

5.6K
1/16W

R7A47

1000

C7A95

25V

1/16W

R7C62
2.7K

1/16W

R7C27

SIG-SHORT

1/16W

R7C47

10K

1/16W

R7A76

L7A89

TV-RXD

1/16W

R7C29

C7A13

50V

1/16W

R7C83

10K

2SC3052-T112-1E,F

Q7A88

STATUS-G

16V

C9C62
100

5.6K
1/16W

R7A40

1/16W

R7A98
1M

1000

C7A01

25V

TV-RTS

4.7K
1/16W

R7A88

1/16W

R7C30

1/16W

R7C05

C7A10

10V/16V

1/16W

R7C61

2.7K

HOTPLG1

1/16W

R7A92
330

TV-CTS

10K

1/16W

R7A16

1/16W

R7A64

100

L7A16

1/16W

R7A17

100

2.2K
1/16W

R7A14

PWRLED

X7A13

16.000MHz

1/16W

R7A24

100

HM-RST

1/16W

R7A59

100

STATUS-R

16V

C7A98

DMPWRGOOD

1/16W

R7C63
2.7K

100
1/16W

R7A74

FREERUN

TEST4

TEST3

TEST2

TEST1

ITC-TEST

1/16W

R7A39

0.1

C9C54

25V/16V

0.1

C9C53

25V/16V

0.1

C7A81

25V/16V

0.1

C7A50

25V/16V

0.1

C7A44

25V/16V

0.1

C7A43

25V/16V

0.1

C7A05

25V/16V

0.1

C7A88

25V/16V

0.1

C7A11

25V/16V

0.1

C7A09

25V/16V

0.1

C7A16

25V/16V

0.1

C7A29

25V/16V

1/16W

R7A70

10K

100
1/16W

R7A23

2SA1235A-T112-1E,F

Q7A83

2SA1235A-T112-1E,F

Q7A81

2SA1235A-T112-1E,F

Q7A84

2SA1235A-T112-1E,F

Q7A85

1/16W

R7A85

10K

1/16W

R7A83

10K

1/16W

R7A81
10K

1/16W

R7A84

10K

0
1/16W

R7A38

MUTESPKR2

1/16W

R7A56

100

0.01

C7C89

25V/50V

1K
1/16W

R7A43

1/16W

R9C61

2.2K
1/16W

R7B80

2.2K
1/16W

R7B56

MC2838-T112-1

D7A73

SIGNAL 3

SIGNAL 2

SIGNAL 4

SIGNAL 3

SIGNAL 4

SIGNAL 5

5VSL

3.3VSL

12VSB

3.3VSL

IC7A00

M306V7FGFP#U0-V321

UPDATE CONNECTOR

PAGE 4

CONTENTS

WD-65731 V33

WD-57731 V33

WD-52631 V33

100

HOTPLG2

TXD0

TEST2

AGC-SW

TEST3

DM_PWR_GOOD

3.3VST

TEST4

CTS0-TRS0

INPUT-DET1

FREERUN

HDD-TEMP

Tie 3.3V(UPDATE)

EE_SCL

HM_INT

TV-RTS

STBY

LAMPLITZ

AC_OFF

INPUT-DET0

DMFANSTP

RMC

3DRST

MUTE-AVR

AVR-DET

SB-CCD

ID1

3.3VSDA

MN-CCD

SD MAIN

DM_RESET

STATUS-G

RS232C-DET

PWRLED

SD SUB

BWC1

LAMP-R

MUTE_SPKR

TXD0

KSC1

KSC0

RXD0

MAIN-RELAY

ID2

TV-RXD

HDMI-MUTE

HM_RESETn

STBY-SHORT

CNVSS

HDDFANPWR

3.3VSCL

RS232_EN

ANT-SW

WDT CLK

BUS_REQ

RESET

TEST1

ITC-TEST

GND(UPDATE)

CLK0

DM CTSn

GND

VSYNC IN

POWER-ON

DMFANPWR

MUTE-MNT

GND(UPDATE)

FMT-PGOOD

EE_SDA

5VST

CARDDET

COVER-DET

5V_SDA

HDD-FANSTP

HSYNC IN

DM-TEMP

TV-TXD

LAMP-G

PON-SHORT

RXD0

STATUS-R

BWC2

5V_SCL

ID3

BUSY

HOTPLG1

SIG-SHORT

(

)

PG 4.....SIGNAL1 [TV MICRO]

3.3VSL

Summary of Contents for WD-52631

Page 1: ...s Light Source 150W 52 57 65 models Channel Range Air VHF 2 13 UHF 14 69 Analog Cable 1 125 Digital Cable 1 135 Antenna Input 2 RF 75Ω unbalanced Tuning V33 1 NTSC ATSC QAM 1 Out of Band for CableCARDTM WD 57731 WD 65731 Only Cabinet Dimensions See Table on page 5 Weight See table on page 5 Speakers 4Ω 10W Two 5 75 x2 4 Oval Input Level VIDEO IN JACK RCAType 1 0Vp p 75Ω unbalanced AUDIO IN JACK RC...

Page 2: ......

Page 3: ... Codes Operational Check 19 Error Codes List 20 Lamp Troubleshooting 20 Lamp Control diagram 21 Lamp Switch Disabling 21 Lamp Troubleshooting Flow Chart 22 CableCARD Troubleshooting 23 Service Adjustment Mode 24 ServiceAdjustment Mode Operation 24 Transferring data 25 Optical EngineAdjustment 26 Test Signal activation 26 Preliminary 26 Rotation and Keystone DistortionAdjustment 28 After completing...

Page 4: ...Protect Circuit 50 Auto Input Detection 51 Power Distribution 52 SCHEMATIC DIAGRAMS CableCARD is a trademark of Cable Television Laboratories Inc Digital Light Processing Digital Micro Mirror Device and DLP are Trademarks of Texas Instruments Dolby and Dolby digital are registered trademarks of Dolby Laboratories DTV Link is a trademark of Consumer Electronics Association HDMI the HDMI logo and Hi...

Page 5: ...s service manual for better understanding of the circuitry PRODUCT SAFETY NOTICE Many electrical and mechanical parts in television receivers have special safety related characteristics These charac teristics are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained by using replacement components rated for higher voltage wattage etc Replacement p...

Page 6: ... place a jumper across the two AC plug prongs Connect one lead of an ohm meter to the AC plug and touch the other lead to each exposed metal part i e antennas handle bracket metal cabinet screw heads metal overlay control shafts etc particularly any exposed metal part that has a return path to the chassis The resistance of the exposed metal parts having a return path to the chassis should be a min...

Page 7: ...screws A from the External Input frame 2 Remove 10 screws B from the rear cover 3 Pull the rear cover from the TV Chassis Disassembly Chassis Removal from Cabinet 1 Remove two screws a 2 Disconnect all cables connecting to the chassis 3 Carefully slide the chassis out of the Cabinet Img_0184 jpg a a ...

Page 8: ...l Shield Removal 1 Remove 8 screws A 6 screws B and 5 screws from the Terminal Shield 2 Remove 4 nuts C 3 Pull the Terminal Shield from the chassis PWB POWER Chassis box cover PWB E2P PWB DM Chassis box Main Terminal cover PWB SIGNAL Terminal shield PWB TERMINAL DVI connector ...

Page 9: ...l 1 Disconnect all lead to the PWB POWER 2 Remove 8 screws B from the PWB POWER 3 Lift the PWB POWER from the chassis Chassis Box Top Cover Removal 1 Remove 3 screws C 2 Lift the cover from the chassis box Chassis top view PWB SIGNAL Removal After removing the PWB POWER and the chassis box cover 1 Remove 7 screws A from PWB SIGNAL 2 Disconnect all cables going to the PWB SIGNAL 3 Lift PWB SIGNAL f...

Page 10: ...the exhaust duct cover 2 Slide the Exhaust Fan from the duct and unplug the JF connec tor Note Save the rubber cush ions they do not come with a new fan 3 When installing the fan ensure the leads come out the bottom of the fan as shown in the picture A Exhaust Fan A A A If PWB DM is replaced transfer the PWB E2P from the old DM to the new DM Then perform the data transfer procedures Copy Light Eng...

Page 11: ...ngine Removal from base plate Removing the xHD5 Engine from the Plate 1 Remove the 2 screws a and 4 screws b 2 Carefully lift the engine from the base plate 3 Add a new cushion behind the lens After Replacing Engine Copy Engine Data to DM Refer to data transfer on page 24 NOTE After Engine replacement verify the foam gasket around the lens is properly positioned and that it does not block the ligh...

Page 12: ...orner 3 Remove 12 screws b from the front of the screen frame 4 Remove the one remaining screw a at the upper rear corner Carefully pull the Screen Frame from the TV and unplug the ES connector WD 52631 Screen Removal from the Frame 1 From the rear of the Screen Frame remove 16 screws a from the top and bottom rails 2 Remove 6 screws b from each side rail 3 Carefully lift the Screen assembly from ...

Page 13: ...support the frame 3 Remove 10 screws a from the front of the screen frame 4 Remove the remaining screw b supporting the frame Carefully pull the Screen Frame from the TV and disconnect the ES and LE connectors 57 65 Models Screens Removal from Frame 1 From the rear of the Screen Frame remove 20 screws a from the top and bottom rails 2 Remove 6 screws b from each side rail 3 Carefully lift the Scre...

Page 14: ...ens in the screen frame and reinstall the cushions top bottom and side rails NOTE The Lenticular Screen label must face the front and the Fresnel Lens label face the rear 4 Reverse the Screen Removal Procedure and insert the screens in the Bezel Lenticular Screen and Fresnel Lens Removal 1 Remove the top bottom and side HOLDER SCREEN rails and their cushions from the Screen Frame 2 Lift the screen...

Page 15: ...Total Lamp ONTime Digital Signal Strength SNR Recommended Levels VSB 15 to 35 64 QAM 22 to 34 256 QAM 27 to 37 1 Tune to a Digital Channel 2 From the Option menu scroll down and highlight Digital Signal Strength 3 Press Enter Example using CableCARD on ANT1 Signal Quality Index 0 100 Signal Noise Ratio Tuner 0 Tuner 1 OOB Tuner Frequency MHz 597 0 75 2 Signal Level 8 0 0 Modulation 256 QAM Unknown...

Page 16: ...STEM RESET button on the front panel with a pointed object such as the point of pencil or end tip of a paperclip The changes you made most recently before using the SYSTEM RESET may be lost Changes you made previously however are not lost TV Reset To reset all customer settings Press MENU 1 2 3 ENTER All customer settings except V Chip are reset Initialize User Level To reset all consumer adjusted...

Page 17: ...lor 50 Software Version V33 XXX XX Color White Tint 50 Background Black Sharpness 50 Edit Review Opacity Translucent Brilliant Color Temp High Input Name Perfect Color Perfect color Input 1 U S Ratings DefineEdge Input 2 US Ratings Off Video Noise Medium Inout 3 TV Rating TV PG Video Mute On Comp 1 FV Fantasy Violence unchecked TV Speakers On Comp 2 D Sexual Dialog unchecked Film Mode Auto HDMI 1 ...

Page 18: ...er Center Center Center Center Center Color Center Center Center Center Center n a Tint Center Center Center Center Center n a Sharpness Center Center Center Center Center n a Color Temp High High High High High High Perfect Color Manual Center Manual Center Manual Center Manual Center Manual Center Manual Center Video Noise Medium Medium Medium Medium Medium n a Film Mode Auto On On On N A On n a...

Page 19: ...r Timer Indicator Status Indicator Lamp Indicator Condition Off Off Off Off standby Blinking green fast Off Off Initialization 45 60 seconds Off Off Blinking green slow Lamp cooling for 1 min after PTV off Green Off Off Power On Blinking green slow Off Off Power On Timer is set NORMAL LED INDICATIONS Power Timer Indicator Status Indicator Lamp Indicator Condition High Temperature check ventilation...

Page 20: ...Lamp enable is received at the DM but not at the Ballast Code Description 12 No Error found 32 Lamp cover is open Lamp turns Off while the TV is playing 34 1 Lamp failure Lamp Enable signal from engine is lost 36 Lamp ballast fan failed 37 Engine DLP fan failed 38 Lamp temperature abnormally high Remove Lamp to check filter 39 DMD temperature abnormally high 42 Exhaust fan failed 44 Check for disc...

Page 21: ...MODEL WD 52631 WD 57731 WD 65731 Page 21 Lamp Control Block Diagram Disabling the Lamp Switch when the back is removed ...

Page 22: ...Low PL 1to4 340V FB pin 3 5vs Replace Ballast Replace Engine H for 4 sec L for 10 sec Repeats several times Replace Lamp Install Lamp Lamp Cover Check Ballast Striking Replace Lamp Check LAMP EN FB pin 4 Yes NG No OK Yes Pulses No No Pulse Pulses Yes Yes ENG PWR PD 17 Check Engine Power Code 61 Code 61 Code 34 Code 34 Code 57 Code 57 Check Continuity FB 4 to DVI 20 Check DVI cable DM Open OK Code ...

Page 23: ...creen Error codes are listed such as 161 x Communication between TV and card is lost or disrupted 1 Pull card from TV and wait 5 minutes Then reinstall the card and verify it is initializing properly 2 Press INPUT FORMAT keys on the front panel 3 Replace CableCARD with new card 4 Try 3rd CableCARD 5 Replace DM PWB 5 Individual channel cannot be received example HBOHD is no video and no audio but o...

Page 24: ...on on these chassis is the fmt function 3 Adjustment Selection Use the VIDEO button to select a specific electrical adjustment 1 HPOS or 2 VPOS 4 Adjusting Data After selecting an adjustment item use the UP and DN buttons to change adjustment data If the UP button is pressed the adjustment data increases If the DN button is pressed the adjustment data decreases 5 Saving data Press ENTER to save th...

Page 25: ...ansfer 1 Enter the Service Adjustment Mode Press MENU 2 4 5 7 2 Press 0 when in the Service Mode Four choices appear at the top of the screen 3 Use the UP DN keys to highlight the desired choice then Press ENTER Display Description Copy Engine E2PROM to DM Transfers Engine data to DM E2P after DM or Engine replacement Restore factory data Restores factory set values DOWNLOAD WB ALIGNMENT TO FMT Co...

Page 26: ...rnal test pattern shown above Optical Engine Adjustments Test Signal Activation 1 Press MENU 2 4 5 7 Service Mode 2 Press FF FWD to activate the overscan pattern shown below NOTE There are 2 sets of 16 test patterns to help evaluate the performance of the chassis Press FF FWD and REW REV to toggle through the 16 patterns in each set Press the Play button to toggle to the next set of patterns Requi...

Page 27: ...nts Figure 2 Locking Adjust Screws Adjustment Procedure 1 Remove rear cover 2 Tape the Lamp Switch closed Figure 1 2 Activate the internal Test Pattern MENU 2 4 5 7 then press FF FWD 3 Refer to Figure 2 and loosen Locking Screws A 1 through A 4 Figure 1 Lamp Swtich ...

Page 28: ...width at the bottom of the picture NOTE Picture vertical position may shift during keystone adjustment After Making Adjustments 1 Tighten locking screws A 3 and A 4 hand tight only 2 Tighten locking screw A 1 Torque to 29Kg cm minimum 3 Tighten locking screw A 2 Torque to 29Kg cm minimum Rotation Adjustment Loosen A 4 and adjust A 3 to rotate the picture clockwise Loosen A 3 and adjust A 4 to rota...

Page 29: ...2 4 5 7 activates the Service Mode 2 Select the FMT function AUDIO button 3 Press FF FWD activates the Overscan Test Pattern 4 Select Item 1 HPOS VIDEO button 5 Use the ADJUST buttons to center the picture horizontally 6 Press ENTER to save the new setting 7 Select Item 2 VPOS VIDEO button 8 Use the ADJUST buttons to center the picture vertically 9 Press ENTER to save the new setting 10 Press MENU...

Page 30: ...ce oxidation resulting in poor solder spread ability and wet ability The flux is more corrosive The time required for a good solder connection may take longer Poor wet ability can cause solder balls Higher temperatures can cause flux spattering Soldering iron tip life is shortened Dull finish solder joints not shiny can appear to be a cold solder joint In general a tip temperature of 700 F will us...

Page 31: ...new chip parts 5 Avoid using a rubbing stroke when soldering 6 Take care not to scratch or damage the chip parts when soldering 7 Supplementary cementing is not required Chip Parts Removal Resistors Capacitors etc 1 Grasp the part with tweezers Melt the solder at both sides alternately and remove one side of the part with a twisting motion 2 Melt the solder at the other side and remove the part Ch...

Page 32: ...l and Warranty Parts Designation Critical Electrical Components are indicated by Bold Type in the Parts List and in the schematic diagrams by shading Warranty Return Parts are indicated in the Parts List with an Parts Tolerance Codes Refer to the following chart for tolerance characteristics of electrical components MARK B C D F G J K Tolerance 0 1 0 25 0 5 1 2 5 10 MARK M N V X Z P Q Tolerance 20...

Page 33: ...631 934C224001 WD 57731 WD 65731 PWB DM 934C225006 WD 52631 934C225001 WD 57731 WD 65731 PWB FRONT 935D889001 WD 57731 WD 65731 PWB FRONT2 935D906001 WD 52631 PWB SW LAMP 935D891001 WD 52631 WD 57731 WD 65731 PWB E2P 935D893001 WD 52631 WD 57731 WD 65731 PWB CONT2 935D902001 WD 57731 WD 65731 PWB CONT4 935D904001 WD 52631 PWB PREAMP 935D890001 WD 52631 WD 57731 WD 65731 Major PWB Assemblies MODEL ...

Page 34: ...5DS16M16CS 5T IC8103 276P029030 IC C MOS NT5DS16M16CS 5T IC8104 276P029030 IC C MOS NT5DS16M16CS 5T IC8105 276P029030 IC C MOS NT5DS16M16CS 5T IC8205 276P042010 IC C MOS MIC2544 1BM IC8211 276P029030 IC C MOS NT5DS16M16CS 5T IC8212 276P029030 IC C MOS NT5DS16M16CS 5T IC8280 276P215010 IC C MOS DS1337U T R IC8301 275P677010 IC C MOS SN74LVC573APWR IC8303 275P677010 IC C MOS SN74LVC573APWR IC8304 27...

Page 35: ...076A 1S2471OM D9A05 262P170010 DIODE SARS01 D9A06 264P045080 DIODE 1S2076A 1S2471OM a D9A07 262P158010 DIODE S3V60 5004P 15 D9A08 262P158010 DIODE S3V60 5004P 15 D9A18 264P045080 DIODE 1S2076A 1S2471OM D9A19 264P045080 DIODE 1S2076A 1S2471OM D9A20 264P045080 DIODE 1S2076A 1S2471OM D9A22 264P775080 DIODE MTZJ6 2CQLF a D9A22 264P776030 DIODE MTZJ6 8C LF bc D9A23 262P085010 DIODE 11EFS2N TA2B5 D9A24 ...

Page 36: ...M21P221S L2M40 409P777080 EMI F CHIP BLM21P221S L2M41 325C411080 COIL CHIP 27MH J L2M45 409P777080 EMI F CHIP BLM21P221S L2M46 409P777080 EMI F CHIP BLM21P221S L2M50 325C411000 COIL CHIP 5 6MH J L2M53 409P777080 EMI F CHIP BLM21P221S L2M70 409P777080 EMI F CHIP BLM21P221S L2M71 325C411080 COIL CHIP 27MH J L2M81 409P777080 EMI F CHIP BLM21P221S L3001 409P865020 EMI F CHIP BLM11A601S L3A01 409P86508...

Page 37: ...F15 409P865060 EMI F CHIP BLM11B141S L8G01 409P865060 EMI F CHIP BLM11B141S L8G02 409P865060 EMI F CHIP BLM11B141S L8G10 409P865060 EMI F CHIP BLM11B141S L8G11 409P865060 EMI F CHIP BLM11B141S L8G12 409P865060 EMI F CHIP BLM11B141S L8G13 409P865060 EMI F CHIP BLM11B141S L8G14 409P865060 EMI F CHIP BLM11B141S L8G35 409P777080 EMI F CHIP BLM21P221S L8G38 409P777080 EMI F CHIP BLM21P221S L8H03 409P77...

Page 38: ...F 103P502010 1 16W 470 J 103P504080 1 16W 82K J 103P502020 1 16W 560 J 103P497030 1 16W100K F 103P492010 1 16W 680 F 103P504090 1 16W100K J 103P502030 1 16W 680 J 103P505000 1 16W120K J 103P502040 1 16W 820 J 103P497080 1 16W160K F 103P492050 1 16W 1K F 103P505020 1 16W180K J 103P502050 1 16W 1K J 103P505050 1 16W330K J 103P492070 1 16W 1 2K F 103P505090 1 16W680K J 103P502060 1 16W 1 2K J 103P506...

Page 39: ...OWR C9A34 181P733080 C ELEC 16V 1000M H 105C LOWR C9A35 181P733080 C ELEC 16V 1000M H 105C LOWR C9A36 181P733080 C ELEC 16V 1000M H 105C LOWR C9A37 181P733080 C ELEC 16V 1000M H 105C LOWR C9A39 181P184070 C ELEC 35V 2200M M C9A43 172P137030 C POLYESTER 50V1000P J a C9A43 172P166030 C TF 50V 0 1M J bc C9A46 142P010090 C CER B500V 470P K C9A47 181P351070 C ELEC 10V 470M M C9A48 181P355010 C ELEC 50V...

Page 40: ...5020 PHOTO COUP SFH615A 3 PC9A20 268P115020 PHOTO COUP SFH615A 3 PJ2J01 440C454010 PIN JACK BOARD 4P 2S PJ2J02 440C453010 PIN JACK BOARD 5P 2S PJ2J03 440C455020 PIN JACK BOARD 5P 2S PJ2J04 440C452010 PIN JACK BOARD 2P 1S PJ2J05 440C452010 PIN JACK BOARD 2P 1S PJ2J06 440C452010 PIN JACK BOARD 2P 1S PJ2J11 440C412060 PIN JACK BOARD 3P 1S bc PJ2N11 440C412060 PIN JACK BOARD 3P 1S a TU100 295P540020 T...

Page 41: ...ESNEL 3 593B211030 SCREEN HOLDER S 4 593B213010 SCREEN HOLDER B 5 593B214030 SCREEN HOLDER T 6 622C455030 SCREEN CUSHION TOP WD 57731 continued 7 622C474030 SCREEN CUSHION BTM 8 622C474070 SCREEN CUSHION SIDE 9 761A327010 BEZEL FRONT 10 622C487010 SCREEN CUSHION CORNER 11 620D204020 TAPE BEZEL 12 622C487020 SCREEN SPACER TOP SMALL WD 65731 1 491P199030 SCREEN LENTICULAR 2 491P202030 LENS FRESNEL 3...

Page 42: ...MODEL WD 52631 WD 57731 WD 65731 Page 42 MAIN POWER SUPPLY ...

Page 43: ...Page 43 MODEL WD 52631 WD 57731 WD 65731 xHD5 Engine Fan Supplies PWB SIGNAL VIDEO PATH ...

Page 44: ...MODEL WD 52631 WD 57731 WD 65731 Page 44 PWB DM Video Path ...

Page 45: ...Page 45 MODEL WD 52631 WD 57731 WD 65731 Sound Select Circuitry ...

Page 46: ...MODEL WD 52631 WD 57731 WD 65731 Page 46 Sound Signal Path ...

Page 47: ...Page 47 MODEL WD 52631 WD 57731 WD 65731 Overall Control Circuitry ...

Page 48: ...MODEL WD 52631 WD 57731 WD 65731 Page 48 Command Input Circuit ...

Page 49: ...Page 49 MODEL WD 52631 WD 57731 WD 65731 Lamp Control Circuitry ...

Page 50: ...MODEL WD 52631 WD 57731 WD 65731 Page 50 Short Protect Circuit Light Engine Protect Circuitry ...

Page 51: ...Page 51 MODEL WD 52631 WD 57731 WD 65731 Auto Input Detection ...

Page 52: ...MODEL WD 52631 WD 57731 WD 65731 Page 52 Power Distribution ...

Page 53: ...ND DM SHORT GND GND ENGINE PWR GND GND GND GND FMT PWRGOOD STBY ON GND COVER DET LAMP RELAY GND GND GND GND GND HMINT GND GND POWER ON GND AVR R HMRST GND MAIN PB S1 S3 GND MAIN V SUB Y MN R GND GND GND S2 GND 3 3VSCL GND SUB H SUB PR C SUB PB AVR L MN L DM R DM CV GND HOTPLG1 GND GND MAIN Y GND 3 3VSDA GND MAIN H DM L GND GND SUB V GND GND GND MAIN PR GND GND DM SHORT GND GND FMT PWRGOOD GND GND ...

Page 54: ...R9A75 4 7K 1 16W R9A37 J10 J11 J17 5600 C9A91 630V F9A03 125V 7A 1 2W R9A43 220K 1 2W R9A42 220K 10V C9A47 470U L9A20 2 7MH L9A21 2 7MH C9A02 820U 200V C9A03 820U 200V 200V C9A18 820U 200V C9A29 820U 0 1 C9A43 50V 18K 1 10W R9A10 1 8 10W R9A01 1 8 10W R9A02 D9A18 S3V60 5004P 15 D9A08 1S2076A 1S2471OM D9A04 1S2076A 1S2471OM D9A02 D9A19 SARS01 D9A05 11EFS2N TA2B5 D9A25 1S2076A D9A20 31DQ09 FC5 D9A31...

Page 55: ...R2L61 100 75 1 16W R2J02 75 1 16W R2J08 L2L52 BLM21B272S 75 1 16W R2L45 12 24 17 14 13 10 1 8 23 20 7 6 22 5 18 9 4 26 3 25 21 16 11 2 15 19 2K 1 16W R2L22 2 2U C2L66 6 3V 4 1 2 3 270 1 10W R2L60 D2L41 MALS068X0L D2L51 MALS068X0L D2L43 MALS068X0L D2L49 MALS068X0L D2L45 MALS068X0L D2L47 MALS068X0L D2L52 MALS068X0L D2J01 MALS068X0L D2J03 MALS068X0L D2J04 MALS068X0L D2J02 MALS068X0L 1 2 3 4 5 6 7 8 9...

Page 56: ...61 25V 16V 1 16W R7A19 1K 0 47 C7A73 16V 10V SD MN STBY ON 10K 1 16W R7C98 1 16W R7A29 100 5VSCL 10K 1 16W R7A65 0 1 C7A93 16V 1 16W R7A27 100 INPUT DET1 1 16W R7A93 10K KSC0 1 3 2 100 C7A07 50V MAIN V MUTESPKR 8 2K 1 16W R7A18 IC7A02 MAX823REUK T 1 3 4 2 5 1 16W R7C65 2 7K 50V C7A04 2 2 22 C7A15 50V 4 7K 1 16W R7A68 4 7K 1 16W R7A15 0 1 C7A03 16V 100 C7A06 50V S1 LAMP R TV TXD 4 7K 1 16W R7A33 1 ...

Page 57: ...N1 100K 1 16W R3E61 AVR R K 4 7M C3022 B6 3V 0 47 C3E64 25V 10 1 4W R3E47 47K 1 16W R3033 1 16W R3E17 3 6K 100 1 16W R3E14 0 022 C3006 16V 25V 22 C3E42 50V 1 8K 1 16W R3E03 1 8K 1 16W R3E06 A GND 470 1 16W R3E05 470 1 16W R3E08 1AVR L 1AVR R 0 1 C3E09 25V 16V K 4 7M C3E19 B6 3V K 4 7M C3E13 B6 3V K 4 7M C3E32 B6 3V K 4 7M C3E26 B6 3V 0 1 C3E17 25V 16V 0 1 C3E27 25V 16V 0 1 C3E30 25V 16V 0 1 C3E15 ...

Page 58: ...C2KD1 50V 470 C2KF1 50V MC2838 T112 1 D9H01 MC2838 T112 1 D9H05 MC2838 T112 1 D9H07 MC2838 T112 1 D9H24 MC2838 T112 1 D9H06 MC2838 T112 1 D9H08 MA732 D9H20 MA732 D9H23 Cathode Anode EC31QS04 TE12L D9H02 Cathode Anode MAZ80390H D9H00 MAZ80560H D9H22 MAZ83000H D9H09 INT3Y INT3C COMP2CR OUT4HD COMP1Y MAIN PR MAIN PB COMP1CR COMP2Y SUB PR C COMP2CB OUT5VD OUT4VD 5VSDA COMP1CB INT3CV SUB H MAIN V COMP3...

Page 59: ...8H28 10V 16V C2M98 10 2SA1235A T112 1E F Q8H21 3D Pr L2M71 27MH 3D Y 560 C2M22 25V 1 16W R2M49 360 1 16W R2M35 470 330K 1 16W R8H30 820 1 16W R2M84 1 16W R2M54 100 1 16W R2M48 1K 0 047 C2M51 16V 25V 16V C8H24 47 1U C2M87 10V 16V 1 16W R2M42 330 820 C2M49 25V 12K 1 16W R2M75 10K 1 16W R8H04 0 47 C8H30 10V 2SC3052 T112 1E F Q2M31 Q2M73 1 5K 1 16W R2M38 820 1 16W R2M55 16V C8H33 4 7 1K 1 16W R2M78 1 ...

Page 60: ... 8 C1516 50V 1 5K 1 16W R110 GND 1K 1 16W R125 510 1 16W R1522 D101 RSB6 8S AVDD_FDC AVDD_FAT DMRST TVRST TXDB DMPWRGOOD GOS TXD GOS RXD TV TXD TV RXD TV RTS TV CTS PIC TXD PIC RXD PIC CTS CARD DET RXDB DM IR GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND AFT MAIN L AFT MAIN H T314 RESET T314 RESET netLa netLa MPEG DATA TSMCLK CARD DET PIC CTS PIC RXD PIC TXD TV CTS TV RTS TV RXD TV T...

Page 61: ...2313 33 1 16W R2308 33 10K 1 16W R2316 10K 1 16W R2315 L2329 L2330 L2331 L2333 L2332 S1 S2 S3 TP5V1 HMRST POWER ON HMINT EDIW HOTPLG1 ROPWR5V 8 6 2 5 4 3 7 1 8 6 2 5 4 3 7 1 8 6 2 5 4 3 7 1 8 6 2 5 4 3 7 1 DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND...

Page 62: ...IDE_DD 1 445 IDE_QMACLb 446 VSS2D 447 A2VDDQ 448 A2VSSQ 449 A2VSSN 450 VDDDI 451 AVSSN 452 GPIOB 0 453 GPIOB 2 454 GPIOB 1 455 GPIOB 3 456 TDATB 0 457 DATB 1 458 VLDB 459 PVDD 460 12SWS_OUTA 461 12ODATAA 462 GPIOA 12 463 GPIOA 10 464 GPIOA 4 465 GPIOA 0 466 NC 467 ACDATA_OUT 468 ACXTAL_OUT 469 USBNB 470 IDE_DD 13 471 IDE_DD 11 472 IDE_DD 7 473 IDE_DD 3 474 IDE_IOWb 475 RDB 476 VDD2DI 477 A2VSSN 47...

Page 63: ... CAS RAS DQ0 VDDQ DQ2 VSSQ DQ3 DQ4 VDD VDDQ DQ6 VSSQ DQ1 DQ5 VDDQ WE VDD CS DQ7 NC LDQS NC DNU LDM NC BA0 BA1 A10 AP A0 A1 A2 A3 VDD VSS A4 A5 A6 A7 A8 A9 A11 A12 NC CKE CK CK UDM VSS VREF DNU UDQS VSSQ NC DQ8 VDDQ DQ9 DQ10 VSSQ DQ11 DQ12 VDDQ DQ13 DQ14 VSSQ DQ15 VSS CAS RAS DQ0 VDDQ DQ2 VSSQ DQ3 DQ4 VDD VDDQ DQ6 VSSQ DQ1 DQ5 VDDQ WE VDD CS DQ7 NC LDQS NC DNU LDM NC BA0 BA1 A10 AP A0 A1 A2 A3 VDD ...

Page 64: ...DM 2 DM12 DM12 I2CB DM 2 DM12 DM12 DM 2 USBPA USBNA USB USBNB USBPB D D GND USBNB USBPB MDQB 23 DQB 22 MDQB 4 MDQB 22 DQB 8 MDQB 23 DQB 4 MDQB 27 DQB 17 MDQB 5 MDQB 15 MDQB 17 MDQB 22 MDQB 25 DQB 3 MDQB 19 MDQB 13 MDQB 20 MAB 14 DQB 28 DQB 2 DQB 20 MDQB 0 MDQB 21 DQB 19 DQB 1 MDQB 21 MDQB 12 MDQB 29 AB 10 MDQB 18 DQB 0 MDQB 16 MDQB 3 MDQB 16 MDQB 27 DQB 21 MDQB 2 MDQB 28 MDQB 26 DQB 6 MDQB 20 MDQB...

Page 65: ...ESET PC DVI ADAC RST 1394NRST MAIN RST FCEN 3 FCEN3A FCEN3B 75 1 16W R83B1 1 16W R83B4 10K 1 16W R8357 10K 1 16W R8354 10K 33 1 16W R8375 1 16W R8303 10K 1 16W R8330 10K 22K 1 16W R8311 1 16W R8316 0 1 16W R8313 0 0 1 16W R8305 1 16W R83B2 10K 1 16W R8314 0 1 16W R8317 0 0 1 16W R8309 0 1 16W R8306 1 16W R8346 0 1 16W R8315 0 1 16W R8327 10K 75 1 16W R83B5 1 16W R8364 4 7K 1 16W R8331 10K 1 16W R8...

Page 66: ...M0DT4 96 M0DT3 97 M0DT2 98 M0DT1 99 VDD15 100 M0DT0 101 SDRCK 102 TDO 103 TRST 104 TCK 105 TMS 106 VDD33 107 GND 108 TDI 109 GND 110 TPBIAS1 111 TPA1 112 NTPA1 113 AGND 114 TPB1 115 NTPB1 116 AVDD 117 AGND 118 TPBIAS0 119 AVDD 120 TPA0 121 NTPA0 122 AGND 123 TPB0 124 NTPB0 125 R0 126 R1 127 AVDD 128 CPS 129 AGND 130 AVDD 131 VDD33 132 PC0 133 PC1 134 PC2 135 CNA 136 PWRDN 137 VDD15 138 VDD15 139 V...

Page 67: ...7 B6 A2 OOBEN 3 3V fixed output for card vcc 3 3V 5V switched output for card vpp CARDDET XI VCC GND CLK1 XO PDTSN CLK2 CLK3 DM 2 DM 2 DM 5 H for 5V active H 5V 3 3V 3 3V 27MHz with SS 14 725MHz 24 576MHz DM 12 DM 6 DM 2 DM 5 DM 14 DM 14 DM 6 DM 5 DM 2 DM 12 TSSEN T312 RESET T314 RESET TSMEN TSMDATA CARD DET I2CCLKB I2CDATB OOBCRX OOBDRX TSSCLK TSSDATA AFT MAIN H AFT MAIN L AFT SUB H GOS TXD GOS R...

Page 68: ...121SN1 0 01 C7E01 25V 50V 0 047 C7E10 16V 25V 0 1 16W R7E01 0 1 16W R7E03 0 1 16W R7E02 0 1 C7E42 25V 16V 0 1 C7E43 25V 16V DGND DGND DGND DGND 0 1 C7E02 25V 16V L7E01 221 OHM 6 3V C7E03 47 DGND 0 1 16W R7E12 L7E04 221 OHM L7E07 221 OHM L7E08 10MH 6 3V C7E45 47 6 3V C7E46 47 0 1 16W R7E43 0 1 16W R7E42 0 1 16W R7E45 0 1 16W R7E44 0 1 16W R7E46 0 047 C7E09 16V 25V 16V C7E28 100 1K 1 16W R7E13 1K 1 ...

Page 69: ... 221 OHM DGND DGND 22 1 16W R8A03 22 1 16W R8A04 100 C8A08 50V 100 C8A07 50V 75 1 16W R8A11 DGND DGND 75 1 16W R8A12 DGND 75 1 16W R8A10 0 1 16W R8A14 0 1 16W R8A13 DGND DGND DGND 100K 1 16W R8A51 100K 1 16W R8A52 100K 1 16W R8A53 DGND L8A06 221 OHM L8A01 221 OHM 6 3V C8A48 47 6 3V C8A49 47 2SA1235A T112 1E F Q8A01 2SA1235A T112 1E F Q8A02 2SA1235A T112 1E F Q8A03 10K 1 16W R8A62 DGND DGND DGND 0 ...

Page 70: ...7G50 25V 16V DGND L7G06 221 OHM DGND 0 1 C7G46 25V 16V 1 16W R7G47 10K 22 1 16W R7G46 0 1 C7G51 25V 16V DGND L7G01 221 OHM X7G02 3 OUT 2 GND 1 OEorST 4 VCC2 X7G01 3 OUT 2 GND 1 OEorST 4 VCC2 L7G05 221 OHM 0 1 C7G61 25V 16V DGND L7G04 221 OHM 0 1 C7G62 25V 16V DGND L7G02 221 OHM L7G03 221 OHM DGND 0 R7G50 0 R7G49 DGND DGND 22 1 16W R7G51 5 4 2 1 3 C7G71 M 100 16V C7G72 M 100 16V 2 3 4 5 6 7 8 1 2 3...

Page 71: ... 0 1 C7GA3 25V 16V 0 1 C7GB9 25V 16V 6 3V C7GC4 47 0 1 C7GA6 25V 16V 0 1 C7GD2 25V 16V 0 1 C7GD6 25V 16V L7GA3 BLM18PG600SN1 0 1 C7GB7 25V 16V 0 1 C7GA4 25V 16V 0 1 C7GA8 25V 16V 0 1 C7GA2 25V 16V 0 1 C7GB4 25V 16V 6 3V C7GC5 47 0 1 C7GC3 25V 16V 0 1 C7GC2 25V 16V 0 1 C7GC0 25V 16V 0 1 C7GA7 25V 16V 6 3V C7GC6 47 0 1 C7GD3 25V 16V L7GA2 BLM18PG600SN1 0 1 C7GB0 25V 16V 0 1 C7GC7 25V 16V 0 1 C7GD1 2...

Page 72: ...V25 2SC3052 T112 1E F Q9G01 1 16W R9G50 27K 47K 1 16W R9G01 1 16W R9G69 10 1 16W R9G18 2 2 F9G01 FCC20252ADTP 1 16W R8778 0 3 3VSCL 1 16W R8759 0 3 3VSDA HOTPLG1 1 16W R8719 100 S1 S3 S2 1 16W R8722 100 HMRST 1 16W R8721 100 1 16W R8710 100 HMINT 12VSB DMSHORT DMSHORT 220 1 16W R9G16 220 1 16W R9G95 L9G51 GSRH127 7R6M L9G01 GSRH127 4R7N DGND DGND 1 16W R8709 100 1 16W R8717 100 1 16W R8711 100 DGN...

Page 73: ... BIT 5VS 3 3VSA DVI PD B OA 0 9 R OA 0 9 G OA 0 9 DGND DGND DGND DGND DGND 1 16W R8F35 0 100 C8F38 50V 100 C8F39 50V 100 C8F11 50V 100 C8F23 50V 1 3 2 L8F15 BLM18BB141SN1 DVI CABLE DET ENGINE ID DIM DVI 0 1 C8F40 25V 0 1 C8F27 25V 16V 0 1 C8F07 25V 16V 0 1 C8F28 25V 16V 0 1 C8F53 25V 16V 0 1 C8F18 25V 0 1 C8F30 25V 16V 0 1 C8F08 25V 0 1 C8F37 25V 16V 0 1 C8F51 25V 16V 0 1 C8F19 25V 16V 0 1 C8F31 2...

Page 74: ...LK 8 LRCK 9 RST 10 AINL 11 VQ 12 AINR 13 VA 14 REF_GND 15 FILT 16 M1 0 1 C3A21 25V 16V 0 1 16W R3A59 16V C3A33 10 DGND 1 16W R3A43 560 L3A16 BLM18A601SN1 DGND 0 1 C3A26 25V 16V C3A40 3 3 50V DGND DGND DGND DGND DGND DGND DGND 2SC3052 T112 1E F Q3A04 2SC3052 T112 1E F Q3A03 DGND 0 1 C3A35 25V 16V 0 1 C3A49 25V 16V 0 1 C3A48 25V 16V 0 1 C3A41 25V 16V 0 1 C3A51 25V 16V 0 1 C3A37 25V 16V 0 1 C3A34 25V...

Page 75: ... BIT ENGINE ID PC TXD PC RXD OUTVS BIT LAMP RELAY FMT PWRGOOD VSYNC ENGINE PWR AD SCL AD SDA FM CLK FM CS FM RD FM WD ENG_PROTECT FM RD PC TXD 3 3V ENG SDA 3 3V ENG SCL PC RXD 3 3V ENG SDA 3 3V ENG SDA 3 3V ENG SDA FMT TXDB FMT RXDB FMT RTSB FMT CTSB FMT PWRGOOD FMT CTSB CS_ASIC FM CS FMT RTSB FMT TXDB ENGINE PWR LAMP RELAY PCLK0 BUS REQ AD SDA AD SDA L_LIT1 FMTRSTB OE GND Y A VCC VCC Y1 A2 2OE VS...

Page 76: ... V SW S SW GND IN3 V GND IN3 Y GND IN3 C GND IN3 R GND IN3 L IN3 Y IN3 V GND 440C412 60 GND V SW GND IN3 R GND S SW IN3 C GND IN3 L STATUS G G STATUS R R LED G LED LED R G MANRST KSC1 R GND KSCO 5VSL RMC VCC SCL SDA WP VSS A0 A1 A2 11 12 11 12 S11B PASK 2 11 VCC SCL SDA WC VSS E0 E1 E2 VCC A1 SCL A2 SDA VSS WP A0 EP IC80E2 24LC512T I SM CE1 CD S7LA1 KSHS611BT S7LA3 KSHS611BT S7LA9 KSHS611BT S7LA4 ...

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