Apparatuur informatie
| Mitsubishi WS-A48 TV | ||
|---|---|---|
| Fabrikant: |
Mitsubishi |
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| Model: | WS-A48 | |
| Datum: | 2002 | |
| Categorie: | Audio, Video, TV, Multimedia | |
| Groep: | TV | |
| Beschrijving: | PROJECTION TELEVISION | |
| Informatie: | ||
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Deze handboeken zijn beschikbaar voor de bovengenoemde apparatuur:
| Mitsubishi -- WS-A48 -- Servicehandboek | ||
|---|---|---|
| Manueel de Type: | Servicehandboek |  |
| Pagina 's: | 66 | |
| Grootte: | 1.33 Mbytes (1389402 Bytes) | |
| Taal: | Engels | |
| Herziening: | ||
| Handleiding-ID/Number: | ||
| Datum: | 2002 | |
| Kwaliteit: | Elektronisch document, geen scan, zeer goed leesbaar. | |
| Uploaden datum: | 24 januari 2009 | |
| MD5: | 8c6cbc0b873f68b25555806c01fd575c | |
| Downloads: | 4180 Sinds 24 januari 2009 | |
| Informatie: | ||
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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| Start gratis downloaden | ||
| Mitsubishi -- WS-A48 -- Servicehandboek | ||
|---|---|---|
| Manueel de Type: | Servicehandboek |  |
| Pagina 's: | 14 | |
| Grootte: | 3.45 Mbytes (3615923 Bytes) | |
| Taal: | Engels | |
| Herziening: | ||
| Handleiding-ID/Number: | ||
| Datum: | 2002 | |
| Kwaliteit: | Elektronisch document, geen scan, zeer goed leesbaar. | |
| Uploaden datum: | 24 januari 2009 | |
| MD5: | c41fed0fabcd20ea6f50315191e6a3b3 | |
| Downloads: | 2250 Sinds 24 januari 2009 | |
| Informatie: | ||
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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| Start gratis downloaden | ||
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