Printed Circuit Boards | Mitsubishi Electronics mitsubishi manual

MODEL: WD-52327 / WD-62327

[#] Model Legend: [a] WD-52327, [b] WD-62327

Ref # Part #

Part Name & Description

[#]

PRINTED CIRCUIT BOARDS

930B929001 ASSY-PWB-POWER

930B930001 ASSY-PWB-SIGNAL

930B931001 ASSY-PWB-FMT

930B932001 ASSY-PWB-TERMINAL

934C148001 ASSY-PWB-POWER-SUB

934C149001 ASSY-PWB-AUDIO

935D811001 ASSY-PWB-PREAMP

935D812001 ASSY-PWB-FRONT

935D813001 ASSY-PWB-CONTROL

935D814001 ASSY-PWB-SPEAKER-R

935D815001 ASSY-PWB-SPEAKER-L

955B310001 ASSY-CHASSIS

Ref # Part # Part Name & Description [#]

COSMETIC PARTS

760A016010	INLAY TERMINAL
761A233010	GRILLE - SPEAKER	a
761A239010	GRILLE - SPEAKER	b
775B142080	NAME-PLATE - WD-52327	a
775B142090	NAME-PLATE - WD-62327	b
850C095010	INLAY FRONT

	ACCESSORIES
246C351050	CORD-AC - POWER
290P116010	REMOTE CONTROL - V22/V24
I/QR WD5237	GUIDE - QR - VK26
I/B WD52327	GUIDE - OWNERS - VK26

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Mitsubishi Electronics mitsubishi specifications Printed Circuit Boards

Contents

Specifications Mitsubishi Digital ELECTRONICS.AMERICA, INCPage Contents Schematic Diagrams Product Safety Notice Introduction Safety Precautions Cold Check Cabinet Disassembly Front View WD-52327 / WD-62327 Rear Disassembly FILTER-COVER RemovalCOVER-BACK Removal Rear Plate Removal Chassis Removal Procedure Chassis Removal Model WD-52327 / WD-62327 Shield Removal Page Accessing The Lamp Ballast Removing the Right Support Rear View Optical Engine Replacement Model WD-52327 / WD-62327 Removing the Optical Engine DMD Termal Sensor Removal Figure Bottom Plate & Black Bracket Removal Installing the Optical Engine Black Support Bracket Servicing the Lenticular Screen and Fresnel Lens Lenticular Screen and Fresnel Lens Removal Bezel Removal Front View Lenticular Screen and Fresnel Lens Installation Installing the Fresnel Lens & Lenticular Screen Test Signals Electrical AdjustmentsTest Equipment Model WD-52327 / WD-62327 Initial Setup Option Menu Setup Memory Defaults LED Indications Model WD-52327 / WD-62327 LED Diagnostic Check Circuit Adjustment Mode Main Matr DDP List of Service Adjustment Items Main Matrix Activating & Selecting an Internal Test Signal Video Circuit Purpose White Balance Symptom To center picture on the screen Front Disassembly Mechanical AdjustmentsRear Disassembly Picture Rotation Adjustment Small Mirror Assembly Front View Keystone AdjustmentHorizontal Keystone Distortion Vertical Keystone Distortion Quick Reference for Common Replacement Parts Customer Replaceable Parts IC7A00 IC9A10HIC STR-W6735 IC9A20 D9A60 WD-52327, b WD-62327 Ref # Part Name & DescriptionD9A61 L9D01 L9D00L9D02 Chip Type Resistors Listed by Value Conventional Resistors By Ref # Part Name & DescriptionR9A03 Comp 1/2W 1M-K R9A05 Chip Type Capacitors Listed by Value WD-52327, b WD-623275 Ref # Part Name & DescriptionConventional Capacitors By Ref # Part Name & Description C7A00 C9A05CER AC250V E2200P-M C9A06 CER AC250V E2200P-M Ref # Part Name & Description C9D00 Poly 250VAC 0.1M-M C9D01Poly 250VAC 0.1M-M C9D02 Poly 250VAC 0.1M-M C9D03 Printed Circuit Boards WD-62327 WD-52327 Model Legend a WD-52327, b WD-623275 Model WD-52327 / WD-62327 Model WD-52327 / WD-62327 Model WD-52327 / WD-62327 Model WD-52327 / WD-62327 Model WD-52327 / WD-62327 Model WD-52327 / WD-62327 Model WD-52327 / WD-62327 Model WD-52327 / WD-62327 Model WD-52327 / WD-62327