Mitsubishi Electronics WD-65C9, WD-52527, WD-73837, WD-73737, WD-65737, WD-60737, WD-65837 PWB Main

Page 54

MODELS: WD-60C9 / WD-65C9 / WD-73C9 / WD-60737 / WD-65737 / WD-73737 / WD-82737

WD-65837 / WD-73837 / WD-82837

PWB MAIN

HDMI 1

HDMI 2

HDMI Processor

IC2A01

CEC-A

DSCL1

DSDA1CEC-D R1PWR5V

INT

CSCL

DSCL2

DSDA2CSDA R2PWR5V

DSCL3

Microprocessor

IC7A01

DM_TXD

CECDM-RTS

HDMI-F-INT DM-CTS

HDMI-SCL DM_RXD HDMI-SDA

HDMI-DET (0)

HDMI-DET (3)

TV-TXD

TXDF

TV-RTS

RTSF

TV-CTS

CTSF

TV-RXD

RXDF

UART

IC4L01

TXA

RTSA

CTSA

RXA

CSA

RXB

CSB

TXB

HDMI 3

HDMI 4

Optical

1

 

Engine

2

 

 

ENG

DSDA3

R3PWR5V

DSCL0

DSDA0

R0PWR5V

HDMI-DET (2)

HDMI-DET (1)

ENG-SCL

ENG-SDA

Multi-Format Decoder

IC4A02

UART TXD 1

UART RXD 1

CPLD

IC4L02

B4

B2

TMDS

IC6C00

IDCK

DE

VSYNC

HSYNC

TUNER

Audio Output

IC3A00

TUNER-SCL TUNER-SDA

BSC-SCL BSC-SDA I2S-CLK I2S-DATA

 

 

 

 

ASIC

 

 

 

 

 

 

 

 

IC5A01

 

 

 

 

 

 

 

 

ASIC-RSTN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HSZ_OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ASIC-MTOD

 

 

 

 

 

 

 

 

 

 

 

SERIAL FLASH

 

 

 

VSZ_OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ASIC-DTOM

 

 

 

 

 

 

 

 

DE_OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ASIC-CLK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CLK_OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ASIC-CS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 54

Page 53 Page 55
Image 54
Page 53 Page 55
Contents Specifications Mitsubishi Digital Electronics AMERICA, INCPage Contents Chip Parts Replacement Replacement Parts Product Safety Notice IntroductionSafety Precautions Safety PrecautionBack Cover Removal Chassis Removal & DisassemblyBack Cover Removal Chassis RemovalPWB-POWER Installation Power Supply Shield RemovalPWB-POWER Removal Rear Terminal Cover RemovalPWB-MAIN Installation Top Chassis Brackets RemovalPWB-MAIN Removal Optical Engine Assembly Component and Connector Locations Optical Engine AssemblyPWB-BALLAST Replacement Rear ViewDuct Assembly Removal Optical Engine ReplacementOptical Engine Assembly Removal Upper Duct Assembly Removal ProcedureOptical Engine Replacement Duct Interior ComponentsEngine Replacement Reverse the Removal Procedure Lower Duct RemovalColor Wheel Replacement SymptomsColor Wheel Replacement Procedure Projection Lens Replacement Projection Lens Replacement ProcedureScreen Replacement 60, 65 & 73 Models Screen Assembly Removal and ReplacementScreen Removal From the Bezel-Front Lenticular Screen and Fresnel Lens Replacement Lenticular Screen and Fresnel Lens RemovalScreen Assembly Removal Front Cover and Pedestal RemovalAssembly Lenticular Screen and Fresnel Lens Disassembly Mirror Replacement Mirror Replacement 60, 65 & 73 ModelsMirror Replacement 82 Models Speaker Replacement PWB-SBL ReplacementV41+ Models Only Remote Control Remote Control USE for ServiceDigital Signal Strength Option MenuOption Menu Reset / Initialization Reset / Initialization GuideReset / Initialization Initial Settings LED Indications and Self Diagnostics Self DiagnosticsError Codes Error CodesError Code LOG Service Adjustments Horizontal and Vertical Position Adjustment Manual Geometry Alignment Select Straightest Red Line Top Select Straightest Red Line Bottom Data Transfer Pb Solder Chip Parts Replacement Replacement Parts Quick Reference ALL ModelsIntegrated Circuits TransistorsDiodes Coils TransformersVaristors ResistorsCapacitors SwitchesCapacitors and Trimmers MiscellaneousPrinted Circuit Boards Cosmetic PartsAccessories Mirror KitsScreen Parts 60, 65 & 73 Models Front Mirror KIT Parts List Stiffener InstallationMirror Preparation Inch Mirror Assembly PWB Power Used In Circuit Main Smps PWB Main PWB Power Asic Tmds PWB-RS232 12VS 18VSIC9010 IC9030IC9A07 V41+ OnlyPG2 To Main 03,10IC1B01 IC1B02VR2A43 VR2A41VR2A42 VR2A44IC4A01 IC4A02IC4F01 DDR1DQS1IC4L05 MAIN-01 3.3VSIC4L03 MAIN-07IC5A01 IC5A02IC5A03 22 R5A26 22 R5A25 22 R5A24IC6C02 R07IC3A00 IC3C00P7E01 To Main 01/09IC7A01 IC7E01S8000 for V41+ Only LE3D8000 for V41+ Only IC8300
Related manuals
Manual 30 pages 40.22 Kb Manual 110 pages 53.77 Kb Manual 71 pages 26.25 Kb Manual 71 pages 21.97 Kb
Top Page Image Contents