JVC AV-29V514/B service manual 32 No.YA139

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Contents Table of Contents AV-29V514/BSpecification Items ContentsSection Precaution Safety PrecautionsLeakage Current Check Alternate Check MethodFunctions „ Remote Control Unit Section Specific Service InstructionsFeatures „ Front Panel Controls „ Rear Terminal VIDEO-1 Input TerminalComponent VIDEO-2 Input Terminal Output TerminalMain CPU Main PWB IC701 PIN Function Pin no Pin name RemarkSection Disassembly Main PWB Speaker FBT Replacement of Memory IC Procedure for Replacing Memory ICFactory Setting Value „ Setting of System Constant SET Setting item Setting content Setting value„ Setting of Basic Functions PowerEdit / Manual Language Thai TintReplacement of Chip Component How to install Chip parts Resistors, capacitors, etcSoldering Iron Transistors, diodes, variable resistors, etcSection Adjustment Adjustment PreparationPresetting Before Adjustment Adjustment ItemsAdjustment Locations Front Control PWB ASS’Y 2/2Basic Operation in Service Menu Service Menu ItemsBasic Operation in Service Menu HOW to Enter Service Menu Method of Setting NotesService Menu Flow Chart MHzAdjustment Procedure Focus AdjustmentIf Circuit Adjustments Delay PointVideo Circuit Adjustments WhiteComposite White Balance Component White BalanceContrast SUB BrightSUB Secam Colour SUB ColourPAL Colour Audio Setting SUB TintDeflection Circuit Adjustments „ Compress OFFSlope PAL V. SlopeHeight PAL V. HeightNtsc V. Height PAL H. PositionSide PIN PAL Side PINNtsc Side PIN TrapeziumCorner PIN PAL Corner PINNtsc Corner PIN ParallelSelect Picture Features PAL Trapezium PIN Ntsc Trapezium PINVSM Preset Setting Preset„ Video 2 SET Component VSM Purity and Convergence „ Purity Adjustment „ Static Convergence Adjustment „ Dynamic Convergence AdjustmentSection Troubleshooting Indication by the Power LEDSelf Check Functions Outline Self Check Items32 No.YA139 WPC