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Instruções de Operação JVC, Modelo WS-48513

Fabricante : JVC
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Arquivo Nome : 358701eb-12f6-429c-a6d2-d8d0d3744658.pdf

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New Technologies Models ............................................................................................................... 1 Features ............................................................................................................... 2 NetCommand™ 3.0 ............................................................................................. 3 Five Format Memory Card Reader ....................................................................... 4 PerfectColor™...................................................................................................... 5 MonitorLink™ ....................................................................................................... 6 Service Code Chart ............................................................................................ 12 Chapter1 ... Disassembly and Service Disassembly Procedures...................................................................................1-1 DM Replacement ..............................................................................................1-2 PCB & Main Component Locations...................................................................1-4 Convergence Output IC Replacement ..............................................................1-5 Composite Cabinet............................................................................................1-6 Chapter 2 ... Alignment Procedures Initial Setup .......................................................................................................2-1 Circuit Adjustment Mode ...................................................................................2-3 ConvergenceAdjustment Mode .........................................................................2-5 Alignment Data Storage Locations ....................................................................2-6 Chapter 3 ... Power Supply Low Energy Power Supply ................................................................................3-1 Standard Standby Power Supply.......................................................................3-4 Time Shift Recording Power Supply..................................................................3-2 Switched Supplies.............................................................................................3-7 Troubleshooting.................................................................................................3-8 Chapter 4 ... Control Circuitry Basic uPC Requirements ..................................................................................4-1 Reset Circuitry...................................................................................................4-2 Input Command Circuitry...................................................................................4-3 Serial Data Lines...............................................................................................4-4 Parallel Input Lines............................................................................................4-5 Parallel Outputs.................................................................................................4-7 I Chapter 5 ... Video/Color Circuitry Overall Block Diagram.......................................................................................5-1 PCB-Terminal ....................................................................................................5-2 PCB-Signal........................................................................................................5-3 RGB CRT Drive & Protect Circuitry ...................................................................5-4 Digital Signal Path .............................................................................................5-5 Monitor Out .......................................................................................................5-6 Chapter 6 ... Sync, Deflection and High Voltage Overall Block Diagram.......................................................................................6-1 Sync Signal Path...............................................................................................6-2 Vertical Deflection .............................................................................................6-5 Horizontal Deflection .........................................................................................6-5 Deflection Loss Detection..................................................................................6-7 High Voltage & HV Regulation ..........................................................................6-8 X-Ray Protect ....................................................................................................6-9 Chapter 7... Convergence Circuitry Overall Block Diagram.......................................................................................7-1 Waveform Generator and D/A Converter ..........................................................7-2 LPF and Summing ...