JVC HV-29LPZ/-A, HV-29LPZ/HK service manual HV-29LPZ HV-29LPZ HV-29LPZ HV-29LPZ, Contents

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HV-29LPZ

SERVICE MANUAL

COLOUR TELEVISION

HV-29LPZ HV-29LPZ HV-29LPZ HV-29LPZ

/HK

/-A

/EE

BASIC CHASSIS

!SPECIFICATIONS ････････････････････2

!SAFETY PRECAUTIONS ･･････････････3

!MAIN DIFFERENCE LIST ･･････････････4

!FEATURES･･････････････････････････4

!FUNCTIONS ･････････････････････････6

!SPECIFIC SERVICE INSTRUCTIONS ････ 8

!SERVICE ADJUSTMENTS････････････ 14

!PARTS LIST ･･･････････････････････ 37

★OPERATING INSTRUCTIONS

★STANDARD CIRCUIT DIAGRAM ･･･････ 2-1

1	COPYRIGHT © 2002 VICTOR COMPANY OF JAPAN, LTD.	No.52012
		Jun. 2002

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Contents HV-29LPZ HV-29LPZ HV-29LPZ HV-29LPZ ContentsSpecifications Safety Precautions Main Difference List FeaturesMicom PWB System Block DiagramMain PWB Sync SEP PWBFront Terminal & Control FunctionsSUB-PICTURE Remote Control UnitDisassembly Procedure Specific Service InstructionsHV- 29LPZ Control Base Micom Power & DEF PWB Claw ChassisDome Speaker BOXSilicon grease product No. KS 650N Removing the CRTCRT Change Table Approx Cloth CRT Cabinet Change TableSystem Constant SET Service Menu Setting Items Table Setting Values of System Constant SET TableModel No Setting item Setting item Setting valuePicture Setting User Setting Values TablePicture Features SoundBefore Starting Service Adjustment Service AdjustmentsAdjustment Items Measuring Instrument and FixturesFron T Adjustment LocationsTOP FrontTool of Service Menu Operation Basic Operation Service MenuService Menu Items Zoom Aspect FreqVSM Preset Basic Operation of Service MenuWB Preset Shipping OFF Service MenuService Menu Service Menu ScreenRelease of Service Menu Method of SettingAUDIO, 6. STATUS, 9. Shippingoff & 0. BUS Free Checking Item AdjustmentRGB BLK DEF PWBAdjustment Signal Adjustment of Focus & ScreenFocus Screen VRStandard Soft Setting Values of VSM Preset VSM Preset SettingBright Sharp Colour Tint BrightVIDEO/CHROMA Circuit Adjustment PAL/SECAM/NTSC Colour Ⅰ Method of adjustment without measuring instrumentPAL/SECAM/NTSC Colour Ⅱ CRT SUB Tint Ⅱ CRT SUB TintRegular Zoom DEF. Circuit Adjustment100Hz 60Hz p Fixed ValueShift AdjustmentSize Aspect Zoom Screen Regular PositionCenter Mode ADJ. Item RegularAspect FixedCOR-PIN TrapezCorner COR-UP12.V-S.CR LIN13.V.LIN AUDIODo not adjust Setting item Variable range Fixed value Audio Circuit AdjustmentQuasi Purity Adjustment PURITY, Convergence AdjustmentMagnets Purity MagnetFront View Static Convergence AdjustmentReplacement Steps Replacement of Chip ComponentSoldering Iron # Resistors, capacitors, etcHV- 29LPZ

HV-29LPZ HV-29LPZ HV-29LPZ HV-29LPZ

CONTENTS