Geräte Informationen:

Mitsubishi VK20 TV Chassis
Hersteller:
Mitsubishi
Modell: VK20
Datum: 2002
Kategorie: Audio, Video, TV, Multimedia
Gruppe: TV Chassis
Beschreibung: PROJECTION TELEVISION CHASSIS
Informationen:
                                    

Folgende Anleitungen sind hier verfügbar:

Mitsubishi -- VK20 -- Serviceanleitung
Dateiname: Mitsubishi-1339-Manual-Page-1-Picture
Dokumenttyp: Serviceanleitung
Seitenanzahl: 60
Dateigröße: 1.01 Mbytes (1059384 Bytes)
Sprache: Englisch
Revision:
Dokument-ID/Nummer:
Datum: 2002
Qualität: Elektronisches Dokument, kein Scan, sehr gut lesbar.
Upload Datum:
MD5: 994c03c49fe84f3c3e923f8d9e7bcd96
Downloads: 1382 seit dem 24 Januar 2009
Informationen:
This service manual provides service instructions for PTV Models WT-42311and WT-A42 using the VK20 chassis.
Service personnel should read this manual thoroughly before servicing this chassis.
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-1339-Manual-Page-1-Picture
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Mitsubishi -- VK20 -- Serviceanleitung
Dateiname: Mitsubishi-1340-Manual-Page-1-Picture
Dokumenttyp: Serviceanleitung
Seitenanzahl: 15
Dateigröße: 3.59 Mbytes (3759901 Bytes)
Sprache: Englisch
Revision:
Dokument-ID/Nummer:
Datum: 2002
Qualität: Elektronisches Dokument, kein Scan, sehr gut lesbar.
Upload Datum:
MD5: aa4a5dfd5323966e09067d6d092f9089
Downloads: 767 seit dem 24 Januar 2009
Informationen:
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 - CONTROL / CRTs / DBF / PREAMP / SVM / UNI ..... 10
PCB-DOUBLER-1 (Input) ....................................................... 11
PCB-DOUBLER-2 (Main) ....................................................... 12
PCB-DOUBLER-3 (Output) .................................................... 13
Mitsubishi-1340-Manual-Page-1-Picture
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