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

Page 53

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

WD-65837 / WD-73837 / WD-82837

AC

STANDBY

 

 

 

 

SMPS

 

 

STANDBY ON

 

 

 

 

FET Switch

 

 

 

 

 

 

 

 

 

 

5VSL

 

 

 

 

 

 

ABU3.3V

TV

PC

 

 

3.3VSL

BU3.3V

 

 

 

 

 

DBU3.3V

 

RELAY

 

 

IR SENSOR

REMOTE

 

 

 

 

 

 

 

 

 

 

KSC0

 

 

 

 

CONTROL

KSC1

 

 

 

 

 

 

 

 

 

 

 

AC (LINE)

 

 

 

 

 

AC (NEUTRAL)

 

 

LAMP

 

BALLAST

 

 

5VS

DOUBLER

340V

 

CIRCUIT

 

18VS

MAIN

SMPS

12VS

3.3VS

2.5VS

1.8VS

12V

(To Engine)

 

1.2VS

 

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Contents Mitsubishi Digital Electronics AMERICA, INC SpecificationsPage Contents Chip Parts Replacement Replacement Parts Introduction Product Safety NoticeSafety Precaution Safety PrecautionsBack Cover Removal Chassis Removal & DisassemblyBack Cover Removal Chassis RemovalPWB-POWER Removal Power Supply Shield RemovalPWB-POWER Installation Rear Terminal Cover RemovalPWB-MAIN Removal PWB-MAIN InstallationTop Chassis Brackets Removal PWB-BALLAST Replacement Optical Engine AssemblyOptical Engine Assembly Component and Connector Locations Rear ViewOptical Engine Assembly Removal Optical Engine ReplacementDuct Assembly Removal Upper Duct Assembly Removal ProcedureDuct Interior Components Optical Engine ReplacementLower Duct Removal Engine Replacement Reverse the Removal ProcedureColor Wheel Replacement Procedure Color Wheel ReplacementSymptoms Projection Lens Replacement Procedure Projection Lens ReplacementScreen Assembly Removal and Replacement Screen Replacement 60, 65 & 73 ModelsScreen Removal From the Bezel-Front Lenticular Screen and Fresnel Lens Removal Lenticular Screen and Fresnel Lens ReplacementFront Cover and Pedestal Removal Screen Assembly RemovalAssembly Lenticular Screen and Fresnel Lens Disassembly Mirror Replacement 82 Models Mirror ReplacementMirror Replacement 60, 65 & 73 Models V41+ Models Only Speaker ReplacementPWB-SBL Replacement Remote Control USE for Service Remote ControlOption Menu Digital Signal StrengthOption Menu Reset / Initialization Guide Reset / InitializationReset / Initialization Initial Settings Self Diagnostics LED Indications and Self DiagnosticsError Code LOG Error CodesError Codes 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 ALL Models Quick ReferenceDiodes Integrated CircuitsTransistors Transformers CoilsResistors VaristorsCapacitors and Trimmers SwitchesCapacitors MiscellaneousCosmetic Parts Printed Circuit BoardsMirror Kits AccessoriesScreen Parts 60, 65 & 73 Models Front Mirror Preparation Mirror KIT Parts ListStiffener Installation Inch Mirror Assembly PWB Power Used In Circuit Main Smps PWB Main PWB Power Asic Tmds PWB-RS232 IC9010 18VS12VS IC9030PG2 V41+ OnlyIC9A07 To Main 03,10IC1B02 IC1B01VR2A42 VR2A41VR2A43 VR2A44IC4A02 IC4A01DDR1DQS1 IC4F01IC4L03 MAIN-01 3.3VSIC4L05 MAIN-07IC5A03 IC5A02IC5A01 22 R5A26 22 R5A25 22 R5A24R07 IC6C02IC3C00 IC3A00IC7A01 To Main 01/09P7E01 IC7E01D8000 for V41+ Only LE3S8000 for V41+ Only IC8300
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