Manuals
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Mitsubishi Electronics
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TV and Video
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Flat Panel Television
Mitsubishi Electronics
V29, V31 CHASSIS, V30+
specifications
Lamp Control Circuitry
Models:
V30+
V31 CHASSIS
V29
V30
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Error codes
Schematic Diagrams
Test signal
LED Indicator Diagnostics
Button Reset
Optical Engine Replacement
Cover LAMP-ACCESS
WD-62827 Front Disassembly
Adjustment Selection
Safety Precautions
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MODELS:
WD-52627 /
52628 / 62627 / 62628 / 62827 / 62927 / 73727 / 73827 / 73927
Lamp Control Circuitry
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Contents
Hdmitm
V29 / V30 / V30+ / V31 Chassis
NTSC/ATSC/QAM
Video in Jack
Page
Contents
Schematic Diagrams
Introduction
Safety Precautions
Card Reader Removal
WD-52627 / WD-52628 / WD-62627 / WD-62628
Speaker Grille & Bezel Removal
SCREEN-ASSY Removal
Front Panel Caps Removal
WD-62827 Front Disassembly
Bezel and Card Reader/Contol Assy. Removal
SIDE-TRIM Removal
Screen Assy Removal
WD-62927 Front Disassembly
TOP, Bottom and Sides Trim Removal
Front Bezel Removal
Screen Assembly Removal
Card Reader Removal
WD-73727 / WD-73827 Front Disassembly
GRILLE-SIDE Removal
WD-73927 Front Disassembly
SCREEN-ASSY Removal
BACK-COVER Removal
Cabinet Rear Disassembly
Chassis Sequence of Disassembly
Chassis Disassembly / Accessing PWBs
Figure a
Chassis Removal from the cabinet
Assy PWB- Terminal Removal Figure
Chassis Cover Removal Figure
Chassis Upper Shield Removal Figure
PWB-POWER Removal Figure
PWB-FORMAT & PWB=RISER Removal Referring to Figures
PWB-MICRO Removal
PWB-DM Removal Figures
PWB-DM Removal Chassis Rear Shield Removal Figure
CE1
PCPA1
Bolt Table
Optical Engine Replacement
Jedvi
Optical Engine Replacement Details
CJ3
Optical Engine Replacement Details
Spring
Diamond Shield Replacement
Lenticular Screen and Fresnel Lens Removal
Servicing the Lenticular Screen and Fresnel Lens
Lenticular Screen and Fresnel Lens Installation
Option Menu
Inputs
LED Indicator Diagnostics
Error Codes
Measuring equipment and Jigs
Test signal
Circuit Adjustment Mode
Terminating the circuit adjustment mode
Resetting Data to Factory Values
Adjustment Selection
Adjusting Data
Prelminary
Required Tools
Locking Screws and Wedge Removal
Adjustment Procedures Adjustment Locations
After Adjustment
Rotation Adjustment
Horizontal Keystone Adjustment
Vertical Keystone Adjustment
Pb-Free Display
Displays used to indicate Pb-free
Chip Parts Removal Transistors
Replacement
Chip Parts Removal Resistors, Capacitors, etc
Parts Tolerance Codes
Critical and Warranty Parts Designation
Parts Ordering
Quick Reference for Common Parts
IC-C-MOS 24LCS22AT/SN
IC-C-MOS TC7W66FU
TR-CHIP TPCP8J01
IC-C-MOS UPC3221GV
IC-C-MOS BCM7040 KQL
IC-C-MOS SN74LV125APWR
IC-C-MOS SAA7115HL
IC-C-MOS AK5353VT
Chip HZM6.2ZWA
LED LN31GPH
DIODE-LE SML1216W-C,D
Chip HSB123
COIL-CHIP 10MH-J
EMI-F-CHIP BLM11A601S
COIL-CHIP 33MH-J
COIL-CHIP 10MH-K
EMI-F-CHIP BLM11B050SA
COIL-RF 2.7MH-M
COIL-RF 22MH-K
COIL-RF 6.8MH-M
COIL-RF 10MH-K
CHIP-FILTER ACM2012D-9002P
EMI-F-CHIP NFL21SP506X13CD
METAL-P 3W 1K-J
THRM-CHIPNCP18XH103F03RB
CABLE-EXTENSION
SW-LEVER
TAPE-LENS
Button Reset
2RF-SWITCH
SWITCH-RF-TYPE
Plate RF-SWITCH
ASSY-PWB-TERMINAL
ASSY-PWB-POWER2
Cover LAMP-ACCESS
AC Power Cord
598D683010 Screen Bracket 623D224010 SCREEN-FRAME Spacer
491P178040 SCREEN-LENTICULAR
598D822010 Screen Bracket 623D224010 SCREEN-FRAME Spacer
491P178030 SCREEN-LENTICULAR
598D683010 Screen Bracket
WD-62827 Screen Parts Figure
WD-62927 Screen Parts Figure
491P176050 SCREEN-LENTICULAR
WD-73727 Screen Parts Figure
WD-73827 Screen Parts Figure
Main Power Supply
Lamp Ballast DC Supply Fans Power Supply
Page
Analog Video Signal Path
Digital Video Signal Path
Signal Path V31 Only HDD Record V30+
Sound Signal Path
Command Input Circuitry Serial Control Lines
Lamp Control Circuitry
Page
Reader
Live
To Shutter Control
PWB-SWLAMP