Mitsubishi WS-55815 TV
Fabrikant:
Model:
WS-55815
Datum:
2004
Categorie:
Groep:
Omschrijving:
PROJECTION TELEVISION
Servicehandboek
Handleidingen type:
Servicehandboek
Pagina’s:
81
Grootte:
1.48 Mbytes (1557098 Bytes)
Taal:
english
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Elektronisch document, geen scan, zeer goed leesbaar.
Upload datum:
2009 01 24
MD5:
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Downloads:
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Informatie

This service manual provides service instructions for the V25, V25+ and V25++ PTV chassis types. The specific models for each chassis type are listed below. Service personnel should read this manual thoroughly before servicing these chassis. V25 Chassis V25+ Chassis V25++ Chassis WS-48515 WS-55615 WS-55815 WS-55515 WS-65615 WS-65815 WS-65515 WS-73615 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. Electrical parts. 2. Cabinet and screen 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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Servicehandboek
Handleidingen type:
Servicehandboek
Pagina’s:
12
Grootte:
278.88 Kbytes (285575 Bytes)
Taal:
english
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Datum:
Kwaliteit:
Elektronisch document, geen scan, zeer goed leesbaar.
Upload datum:
2009 02 11
MD5:
689266ec2c0c51e2e30d5a759ef35c34
Downloads:
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Informatie

High Speed Troubleshooting Safety Precautions ... 2 Cabinet Disassembly ... 3 Chassis Removal ... 5 Troubleshooting ... 6 PCB Locations and Functions ... 8 PCB Parts Reference ... 9

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Servicehandboek, Schema alleen
Handleidingen type:
Servicehandboek, Schema alleen
Pagina’s:
12
Grootte:
15.14 Mbytes (15880167 Bytes)
Taal:
english
Herziening:
Handleidingen-ID:
Datum:
Kwaliteit:
Elektronisch document, geen scan, zeer goed leesbaar.
Upload datum:
2012 01 03
MD5:
d5312e2fcda27fbc3cfd8cdc90d6e5f5
Downloads:
10001

Informatie

Before servicing this chassis, it is important that the service person read the SAFETY PRECAUTIONS and PRODUCT SAFETY NOTICE contained in Part 1 of this manual. PART 2 SCHEMATIC DIAGRAMS CONTENTS Page Overall PCB Block Diagram ... 1 PCB-MAIN ... 2 PCB-TERMINAL [INPUT SWITCH] ... 3 PCB-TERIMINAL [PIC μP / FIF / E2P] ... 4 PCBs-CRT / DBF / PREAMP /CONTROL1 / CONTROL2 / FRONT ... 5 PCB-HDMI ... 6 PCB-SIGNAL-1 [MICRO] ... 7 PCB-SIGNAL-2 [CONVERGENCE GENERATOR] ... 8 PCB-SIGNAL-3 [VCJ / VERTICAL DEF / AUDIO] ... 9 PCB-TUNER-1 [TUNER / AUDIO] ... 10 PCB-TUNER-2 [ATSC DEMOD] ... 11 Refer to PART 1 for: • Specifications • Safety Precautions • Disassembly • CRT Replacement • Electrical Adjustments • Parts List • Block Diagrams

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