Mitsubishi WS-A48 TV
Manufacturer:
Model:
WS-A48
Date:
2002
Category:
Group:
Description:
PROJECTION TELEVISION
manuel de réparation
Manual type:
manuel de réparation
Pages:
66
Size:
1.33 Mbytes (1389402 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
Quality:
Électronique de documents, numérisation sans, bien lisible.
Upload date:
24 January 2009
MD5:
8c6cbc0b873f68b25555806c01fd575c
Downloads:
6984

Information

This service manual provides service instructions for the PTV Models listed below. Service personnel should read this manual thoroughly before servicing these chassis. V20B CHASSIS VS-A50 WS-A48 WS-A55 WS-A65 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.

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manuel de réparation
Manual type:
manuel de réparation
Pages:
14
Size:
3.45 Mbytes (3615923 Bytes)
Language:
english
Revision:
Manual-ID:
Date:
Quality:
Électronique de documents, numérisation sans, bien lisible.
Upload date:
24 January 2009
MD5:
c41fed0fabcd20ea6f50315191e6a3b3
Downloads:
5030

Information

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 - FRONT / CONTROL / CRTs / PREAMP ... 10 PCB-2HDW-1 (Input) ... 11 PCB-2HDW-2 (Main) ... 12 PCB-2HDW-3 (Output) ... 13 PCB LAYOUT DIAGRAMS ... 14 Refer to PART 1 for: • Specifications • Safety Precautions • Disassembly • CRT Replacement • Electrical Adjustments • Parts List • Block Diagrams

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