Apparatuur informatie:

Mitsubishi V23 TV chassis
Fabrikant:
Mitsubishi
Model: V23
Datum: 2003
Categorie: Audio, Video, TV, Multimedia
Groep: TV chassis
Beschrijving: PROJECTION TELEVISION CHASSIS
Informatie:
                                    

Deze handleidingen zijn beschikbaar voor deze typen materieel:

Mitsubishi -- V23 -- Servicehandboek
File name: Mitsubishi-1349-Manual-Page-1-Picture
Handleidingen Type: Servicehandboek
Pagina's: 86
Maat: 3.80 Mbytes (3981897 Bytes)
Taal: Engels
Herziening van:
Manual-ID/Number:
Datum: 2003
Kwaliteit: Elektronisch document, geen scan, zeer goed leesbaar.
Upload datum:
MD5: c9d86a242468d287ab4ca82db541c51c
ed2kID: 57da413b3803d2290b750d498c4c7be3
Downloads: 3892 sinds 24 January 2009
Informatie:
This service manual provides service instructions for the V23, V23+, v23++ and V23+++ PTV chassis types. The
specific models for each chassis type are listed below. Service personnel should read this manual thoroughly before
servicing these chassis.
                    V23 Chassis         V23+ Chassis      V23++ Chassis        V23+++ Chassis
                     WS-48513            WS-48613            WS-65713             WS-55813
                     WS-55513            WS-55613            WS-73713             WS-65813
                     WS-65513            WS-65613
                     WS-73513
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-1349-Manual-Page-1-Picture
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Mitsubishi -- V23 -- Servicehandboek
File name: Mitsubishi-1364-Manual-Page-1-Picture
Handleidingen Type: Servicehandboek
Pagina's: 14
Maat: 394.63 Kbytes (404102 Bytes)
Taal: Engels
Herziening van:
Manual-ID/Number:
Datum: 2004
Kwaliteit: Elektronisch document, geen scan, zeer goed leesbaar.
Upload datum:
MD5: e29dca7d21f23a761091868b5983be25
ed2kID: 7ec02baa90cb0d5f8b78048dfcc95e62
Downloads: 4125 sinds 11 February 2009
Informatie:
HIGH SPEED TROUBLESHOOTING

CONTENTS
INTRODUCTION .................................................................................................................................................................................... 2
SAFETY PRECAUTIONS ........................................................................................................................................................................ 3
V22/V24 - PWB FUNCTIONS AND LOCATIONS ................................................................................................................................ 4
V23 - PWB FUNCTIONS AND LOCATIONS ........................................................................................................................................ 5
PWB PART NUMBERS .......................................................................................................................................................................... 6
TROUBLESHOOTING CHARTS
V22/V24 & V23 Audio ................................................................................................................................................................. 7
V22/V24 Video/Color .................................................................................................................................................................. 8
V23 Video/Color .......................................................................................................................................................................... 9
V22/V24 & V23 Power .............................................................................................................................................................. 10
V22/V24 & V23 Convergence ................................................................................................................................................... 12
Mitsubishi-1364-Manual-Page-1-Picture
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Mitsubishi -- V23 -- Servicehandboek, Schema alleen
File name: Mitsubishi-2992-Manual-Page-1-Picture
Handleidingen Type: Servicehandboek, Schema alleen
Pagina's: 16
Maat: 29.47 Mbytes (30901991 Bytes)
Taal: Engels
Herziening van:
Manual-ID/Number:
Datum: 2003
Kwaliteit: Elektronisch document, geen scan, zeer goed leesbaar.
Upload datum:
MD5: a95bb9224cfcb044612d9cc11bb188a9
ed2kID: c621b777597b9df83b9e933c818d12f0
Downloads: 1290 sinds 03 January 2012
Informatie:
PART 2
SCHEMATIC DIAGRAMS
CONTENTS Page
Overall PCB Block Diagram .................................................. 1
PCB-MAIN ............................................................................ 2
PCB-POWER ....................................................................... 3
PCB-TERMINAL-1 ................................................................ 4
PCB-TERMINAL-2 ................................................................ 5
PCBs-CRT / CONTROL / FRONT / PREAMP / SVM / DBF ... 6
PCBs-M-LINK / E2P / DOUBLER-3 ...................................... 7
PCB-SIGNAL-1 (TUNER / AUDIO) ........................................ 8
PCB-SIGNAL-2 (MICRO) ...................................................... 9
PCB-SIGNAL-3 (VIDEO/CHROMA) .................................... 10
PCB-SIGNAL-4 (CONVERGENCE-GEN)........................... 11
PCB-DTV-TUNER............................................................... 12
PCB-DEMOD ..................................................................... 13
PCB-DOUBLER-1 .............................................................. 14
PCB-DOUBLER-2 .............................................................. 15
Refer to PART 1 for:
• Specifications
• Safety Precautions
• Disassembly
• CRT Replacement
• Electrical Adjustments
• Parts List
• Block Diagrams
Mitsubishi-2992-Manual-Page-1-Picture
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