Equipment information

Mitsubishi WS-A48 TV
Manufacturer
Mitsubishi
Model WS-A48
Date 2002
Category: Audio, Video, TV, Multimedia
Group TV
Description PROJECTION TELEVISION
Information
                                    

These manuals are available for the above equipment:

Mitsubishi -- WS-A48 -- Service Manual
File name Mitsubishi-1345-Manual-Page-1-Picture
Manual Type Service Manual
Pages 66
Size 1.33 Mbytes (1389402 Bytes)
Language english
Revision
Manual-ID/Number
Date 2002
Quality Electronic document, no scan, very well readable.
Upload date
MD5 8c6cbc0b873f68b25555806c01fd575c
Downloads 4040 since 24 January 2009
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.
Mitsubishi-1345-Manual-Page-1-Picture
Start Free Download


Mitsubishi -- WS-A48 -- Service Manual
File name Mitsubishi-1344-Manual-Page-1-Picture
Manual Type Service Manual
Pages 14
Size 3.45 Mbytes (3615923 Bytes)
Language english
Revision
Manual-ID/Number
Date 2002
Quality Electronic document, no scan, very well readable.
Upload date
MD5 c41fed0fabcd20ea6f50315191e6a3b3
Downloads 2145 since 24 January 2009
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
Mitsubishi-1344-Manual-Page-1-Picture
Start Free Download


Comments (0)

No comments yet. Be the first!

Add Comment

* Required information
1000
What is the opposite word of small?
Powered by Commentics