Mitsubishi WT-42313 TV
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Model:
WT-42313
Date:
2003
Category:
Group:
Description:
PROJECTION TELEVISION
Manual type:
Service Manual
Pages:
62
Size:
3.33 Mbytes (3494279 Bytes)
Language:
english
Revision:
Manual ID:
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2009 01 23
MD5:
10e1d66866713857560e9b58f0bef70b
Downloads:
2900
Information
This service manual provides service instructions for PTV Models WT-42313 and WT-42413 using the VK20 chassis.
Service personnel should read this manual thoroughly before servicing this chassis.
This service manual includes:
1. Assembly and disassembly instructions for the front and rear cabinet Components.
2. Servicing of the Lenticular Screen and Fresnel Lens.
3. Servicing printed circuit boards (PCBs).
4. CRT replacement procedure.
5. Electrical adjustments.
6. Chip parts replacement procedures.
7. Circuit path diagrams.
The parts list section of this service manual includes:
1. Cabinet and screen parts.
2. Electrical parts.
Schematic and block diagrams of the above listed models are included in this service manual for better under-
standing of the circuitry. PCB drawings are also included for easy location of parts and test points.
Manual type:
Service Manual Supplement
Pages:
4
Size:
59.14 Kbytes (60556 Bytes)
Language:
english
Revision:
Manual ID:
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2009 02 11
MD5:
1c60b77d30aa1afd6d5f66e84340ee95
Downloads:
2960
Information
Note: For parts specific to the WT-42315
refer to the attached addendum. For all other
service and parts information, refer to the
WT-42313 / WT-42413 Service Manual.
Manual type:
Service Manual, cirquit diagram only
Pages:
16
Size:
16.04 Mbytes (16814218 Bytes)
Language:
english
Revision:
Manual ID:
Date:
Quality:
Electronic document, no scan, very well readable.
Upload date:
2012 01 03
MD5:
fc5ccf4816edf1e6d64ca457e00b880c
Downloads:
2402
Information
CONTENTS Page
Schematic Diagrams
Overall PCB Block Diagram ... 1
PCB-POWER ... 2
PCB-MAIN ... 3
PCB-TERMINAL-1 (A/V Switch & Decoders) ... 4
PCB-TERMINAL-2 (3DYC) ... 5
PCBs - CRTs / PRE-AMP /CONTROL / SVM / DBF ... 6
PCB-SIGNAL-1 (AV I/O) ... 7
PCB-SIGNAL-2 (MICRO) ... 8
PCB-SIGNAL-3 (Video/Chroma ... 9
PCB-SIGNAL-4 (Convergence Generator) ... 10
PCB-UNI ... 11
PCB-DOUBLER-1 (Input) ... 12
PCB-DOUBLER-2 (Main) ... 13
PCB-DOUBLER-3 (Output) ... 14