Mitsubishi Electronics WD-62528, WD-62527 Printed Circuit Boards, Cosmetic Parts, Accessories

Page 49

MODEL: WD-52527 / WD-52528 / WD-62527 / WD-62528

[#] Model Legend: [a] WD-52527, [b] WD-52528, [c] WD-62527 [d] WD-62528

Ref #

Part #

Part Name & Description

[#]

 

 

 

 

PJ2E00

451C268010

JACK MICROPHONE 1P

 

PJ2E01

451C268010

JACK MICROPHONE 1P

 

PJ2J01

440P108010

PIN-JACK-BOARD

 

PJ2J02

440P110010

PIN-JACK-BOARD

 

PJ2J03

440P110010

PIN-JACK-BOARD

 

PJ2J04

440P107010

PIN-JACK-BOARD

bd

PJ2J05

440P107010

PIN-JACK-BOARD

 

PJ2J06

440P107010

PIN-JACK-BOARD

 

PJ2J07

440P109010

PIN-JACK-BOARD

 

PJ2J11

440C412030

PIN-JACK-BOARD-3P-1S

 

 

299P297010

THERMISTOR:PBP-43-S20

 

 

299P301010

THERNOSTAT:U12-110

 

TU100

295P523030

TUNER-NTSC/ATSC

 

TU101

295P523030

TUNER-NTSC/ATSC

 

TU102

295P524020

TUNER-OOB

 

X1501

285P459070

QTZ-CRYST - 25.14MHZ

 

X2296

285P459090

QTZ-CRYST - 28.322MHZ

 

X7A13

285P459040

QTZ-CRYST - 16MHZ

 

X7G01

285P431030

QTZ-CRYST - 81MHZ

 

X7P09

285P459020

QTZ-CRYST - 8MHZ

 

X7R01

285P459010

QTZ-CRYST - 3.579545MHZ

 

X7R02

285P459030

QTZ-CRYST - 10MHZ

 

X8001

285P455040

QTZ-CRYST - 26.1521MHZ

 

X8201

285P403020

QTZ-CRYST - 32.768MHZ

 

X8301

285P464010

QTZ-CRYST - 7.3728MHZ

 

X8402

285P455030

QTZ-CRYST - 24.576MHZ

 

X8403

285P455030

QTZ-CRYST - 24.576MHZ

 

X8501

285P455010

QTZ-CRYST - 18.24MHZ

 

X8G01

299P284010

CER-OSC - CSTCE20M0V51-R0

 

Z7K01

938P005010

UNIT-PREAMP: GP1UM283QK

 

 

 

 

 

Ref # Part # Part Name & Description [#]

PRINTED CIRCUIT BOARDS

930B933001

ASSY-PWB-POWER1

 

934C150001

ASSY-PWB-TERMINAL

ac

934C150002

ASSY-PWB-TERMINAL

bd

934C151001

ASSY-PWB-MICRO

 

934C152001

ASSY-PWB-DM

 

934C153001

ASSY-PWB-V28FMT

 

934C154001

ASSY-PWB-RISER

 

934C155001

ASSY-PWB-INTERFACE

 

935D818001

ASSY-PWB-PREAMP

 

935D819001

ASSY-PWB-DEMOD1

 

935D820001

ASSY-PWB-E2P

 

935D821001

ASSY-PWB-CONTROL

 

935D822001

ASSY-PWB-FRONT

 

935D848001

ASSY-PWB-SW-FILTER

 

935D849001

ASSY-PWB-SW-LAMP

 

938P016010

UNIT-POWER-LAMP

 

955B312001

ASSY-CHASSIS

ac

955B312002

ASSY-CHASSIS

bd

938P042010

PWB-MOTOR-DRIVER

 

COSMETIC PARTS

716C044010 BADGE - BRAND

761C751010 DOOR - A/V

ACCESSORIES

242D483020

IR-MOUSE

ac

242D540070

CABLE-RF

 

290P122020

REMOTE-CONTROL - V28

ac

290P123020

REMOTE-CONTROL - V28++

bd

I/TV WD52527 GUIDE - TV

 

I/QR WD52527 GUIDE - QUICK REFERENCE

 

I/B WD52527

GUIDE - OWNERS

 

PAGE 49

Image 49
Contents 2005 Page Contents Model WD-52527 / WD-52528 / WD-62527 / WD-62528 Servicing use only recommended Lead-Free solder refer to CharacteristicsSafety Precautions SCREEN-ASSY Removal Speaker Grille RemovalMetal Support Plate Removal BACK-COVER RemovalChassis Mounting Screws Removal Release Cable Clamps & Disconnect CE ConnectorClamp AC Cord On the right side of the chassis from the rearChassis removal from the Cabinet J8F01FC Complete Chassis RemovalChassis Sequence of Disassembly Assy PWB- Terminal Removal Figure Chassis Cover Removal 1 Remove the 4 screws aChassis Upper Shield Removal Figure PWB-POWER Removal FigurePWB-MICRO Removal Referring to Figure Chassis Rear Shield Removal FigurePWB-DM Removal Figure PWB-RISER and PWB-FORMAT Removal Referring to FigureLight Engine and Associated Components Light Engine ReplacementLight Engine Rear View Light Engine Removal ProcedurePreliminary Remove two screws c from Fan Plate and remove Model WD-52527 / WD-52528 / WD-62527 / WD-62528 Installation Lenticular Screen and Fresnel Lens Removal Servicing the Lenticular Screen and Fresnel LensBezel Removal Front View Installing the Fresnel Lens & Lenticular Screen Lenticular Screen and Fresnel Lens InstallationOption Menu LED Indicator Diagnostics AV Reset DefaultsError Codes Two Electrical Adjustments Remote Control Operational ModesTwo Mechanical Adjustment Activating the Adjustment ModeAdjusting Data Adjustment SelectionTerminating the circuit adjustment mode Saving DataLight Engine Adjustments Rotation Adjustment Trapezoid Distortion AdjustmentClockwise Rotation Needed Counter Clockwise Rotation NeededFormat Circuit Horizontal/Vertical Position Adjust- ment Micro / Terminal PWB Troubleshooting Power PWB Troubleshooting LCD Engine Internal Layout Lamp Protect Line Pb-Free Display Pb SolderChip Parts Removal Resistors, Capacitors, etc ReplacementChip Parts Removal Transistors Parts Ordering Critical and Warranty Parts DesignationParts Tolerance Codes Quick Reference for Common Parts Ref # Part Name & Description Integrated CircuitsDiodes TransistorsChip UDZS3.9B CoilsCORE-FERRITE ZBF503D-01 L9D02 L9D00L9D06 Variable Resistors TransformersResistors CapacitorsCER AC250V E2200P-M C9A10C9A13 C9A14Miscellaneous SwitchesPrinted Circuit Boards AccessoriesCosmetic Parts Ref # Part Name & Description WD-525427 Screen PartsWD-62527 WD-52528Screen Assembly Exploded View Models WD-52527 / WD-52528 / WD-62527 / WD-62528 Lamp Ballast DC Supply Fans Power Supply Analog Video Signal Path Digital Video Signal Path Sound Signal Path Command Input Circuitry Serial Control Lines Lamp Control Circuitry Shutter Control Models WD-52527 / WD-52528 / WD-62527 / WD-62528 Models WD-52527 / WD-52528 / WD-62527 / WD-62528 PWB-DM Contents Audio Supply SwitchDoubler Circuit AC-OFF DetectChassis To Sensors & Fans To Ballast ContentsTo Shutter Control TO/FROM RiserSdram Data BUS Sdram Address BUSFMT Board Input BUS Control To DM BoardSdram Address SN74CBTD1G125DBVR M306V7FGFP#U0TC7SA 08FU T883C446 MODEL/GROUP NumbersSYS5 SYSTEM-5 MicroSN74HC132DB SN74LVC1G125DBVRA05FP Video SwitchingTmdspgnd R0XCRsvda R1XCINPUT1 TA to Signal PWB VID-SWCOMP-1 COMP-2 DVI-1 DVI-2UPC3221GV IF+TO/FROM Interface TO/FROM Power AX823MEUK M306H2FCFPTC7SET08F To PWB-TERMINAL
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