Mitsubishi Electronics mitsubishi specifications List of Service Adjustment Items, Main Matrix

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MODEL: WD-52327 / WD-62327

List of Service Adjustment Items

MAIN MATRIX

(Main Decoder)

Stored in IC2K02 on PWB-TERMINAL

Item No.

Abbrev,

Description

Data Range

Initial Data

39

SCNT

Main Y-Gain

0~31

16

41

SCLR

Main CB/CR Gain

0~31

22

SUB MATRIX

(Sub Decoder)

Stored in IC2K02 on PWB-TERMINAL

Item No.

Abbrev,

Description

Data Range

Initial Data

39

SCNT

Sub Y-Gain

0~31

15

41

SCLR

Sub CB/CR Gain

0~31

21

FPGA

 

Stored in IC7C01 on PWB-SIGNAL

Item No.

Abbrev,

Description

Data Range

Initial Data

1

H-DLY

Horiz. Position

0~128

74

2

V-DLY

Vertical Position

0~55

32

DDP Function

 

Stored in IC2K02 on PWB-TERMINAL

 

 

 

 

Data

Initial Data

Item #

Abbrev.

Description

 

Range

WD-52327

WD-62327

120

GGH

High Temp. Green Gain

 

000~400

2FA

31F

121

GRH

High Temp. Red Gain

 

"

400

400

122

GBH

High Temp. Blue Gain

 

"

36D

34F

123

GGM

Mid Temp. Green Gain

 

"

2E1

2FE

124

GRM

Mid Temp. Red Gain

 

"

400

400

125

GBM

Mid Temp. Blue Gain

 

"

320

2FF

126

GGL

Low Temp. Green Gain

 

"

2C8

2EC

127

GRL

Low Temp. Red Gain

 

"

400

400

128

GBL

Low Temp. Blue Gain

 

"

2D4

2C0

NOTE: Data values are in hexadecimal format

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Contents Mitsubishi Digital ELECTRONICS.AMERICA, INC SpecificationsPage Contents Schematic Diagrams Introduction Product Safety NoticeCold Check Safety PrecautionsWD-52327 / WD-62327 Cabinet Disassembly Front ViewFILTER-COVER Removal Rear DisassemblyCOVER-BACK Removal Rear Plate RemovalChassis Removal Chassis Removal ProcedureModel WD-52327 / WD-62327 Shield Removal Page Removing the Right Support Rear View Accessing The Lamp BallastOptical Engine Replacement Model WD-52327 / WD-62327 Removing the Optical Engine Bottom Plate & Black Bracket Removal DMD Termal Sensor Removal FigureBlack Support Bracket Installing the Optical EngineLenticular 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 InstallationTest Signals Electrical AdjustmentsTest Equipment Option Menu Setup Model WD-52327 / WD-62327 Initial SetupLED Indications Memory DefaultsCircuit Adjustment Mode Model WD-52327 / WD-62327 LED Diagnostic CheckMain Matr DDP Main Matrix List of Service Adjustment ItemsActivating & Selecting an Internal Test Signal Video Circuit Purpose To center picture on the screen White Balance SymptomFront Disassembly Mechanical AdjustmentsRear Disassembly Picture Rotation Adjustment Small Mirror Assembly Front View Keystone AdjustmentHorizontal Keystone Distortion Vertical Keystone Distortion Customer Replaceable Parts Quick Reference for Common Replacement PartsIC9A10 IC7A00HIC STR-W6735 IC9A20D9A60 WD-52327, b WD-62327 Ref # Part Name & DescriptionD9A61 L9D01 L9D00L9D02 Conventional Resistors By Ref # Part Name & Description Chip Type Resistors Listed by ValueR9A03 Comp 1/2W 1M-K R9A05Chip Type Capacitors Listed by Value WD-52327, b WD-623275 Ref # Part Name & DescriptionConventional Capacitors By Ref # Part Name & Description C9A05 C7A00CER AC250V E2200P-M C9A06 CER AC250V E2200P-M Ref # Part Name & DescriptionPoly 250VAC 0.1M-M C9D01 C9D00Poly 250VAC 0.1M-M C9D02 Poly 250VAC 0.1M-M C9D03Printed Circuit Boards Model Legend a WD-52327, b WD-623275 WD-62327 WD-52327Model 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