Mitsubishi WT-A42 TV
Fabricante:
Modelo:
WT-A42
Data:
2002
Categoria:
Grupo:
Descrição:
PROJECTION TELEVISION
Manual de serviço
Tipo de manual:
Manual de serviço
Páginas:
60
Tamanho:
1.01 Mbytes (1059384 Bytes)
Idioma:
english
Revisão:
ID de manual:
Data:
Qualidade:
Documento eletrônico, digitalização, bem legível.
Data de upload:
2009 01 24
MD5:
994c03c49fe84f3c3e923f8d9e7bcd96
Downloads:
2785

Informação

This service manual provides service instructions for PTV Models WT-42311and WT-A42 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.

mostrar mais

Manual de serviço
Tipo de manual:
Manual de serviço
Páginas:
15
Tamanho:
3.59 Mbytes (3759901 Bytes)
Idioma:
english
Revisão:
ID de manual:
Data:
Qualidade:
Documento eletrônico, digitalização, bem legível.
Data de upload:
2009 01 24
MD5:
aa4a5dfd5323966e09067d6d092f9089
Downloads:
2144

Informação

PART 2 SCHEMATIC DIAGRAMS Overall PCB Block Diagram ... 1 PCB-MAIN ... 2 PCB-POWER ... 3 PCB-TERMINAL (Input Switch) ... 4 PCB-TERMINAL (3DYC / Decoders) ... 5 PCB-SIGNAL-1 (AV I/O) ... 6 PCB-SIGNAL-2 (MICRO) ... 7 PCB-SIGNAL-3 (VCJ) ... 8 PCB-SIGNAL-4 (Convergence Generator) ... 9 PCBs - CONTROL / CRTs / DBF / PREAMP / SVM / UNI ... 10 PCB-DOUBLER-1 (Input) ... 11 PCB-DOUBLER-2 (Main) ... 12 PCB-DOUBLER-3 (Output) ... 13

mostrar mais