JVC HV-29LPZ/HK, HV-29LPZ/-A HV- 29LPZ, Dome, Speaker BOX, Front Cabinet CRT Socket PWB Control

Page 9

 

 

 

HV- 29LPZ

 

 

 

DOME

 

 

 

SPEAKER BOX

FRONT CABINET

 

 

 

 

CRT

 

 

 

SOCKET

 

 

 

PWB

 

C

 

FRONT

 

 

 

CONTROL

 

 

PWB (2/2)

 

 

 

CONTROL

 

 

 

BASE

 

 

 

MICOM

POWER & DEF

 

 

PWB

 

 

 

PWB

 

 

CLAW

CHASSIS

 

 

 

 

 

100Hz

 

 

 

PWB

AV

FRONT

 

 

 

 

TERMINAL

CONTROL

 

 

PWB (1/2)

 

 

 

CONTROL

 

 

 

BASE

 

BLK

 

 

 

 

MAIN PWB

CLAW

PWB

 

 

 

C

AV SW PWB

 

 

 

 

 

 

 

B

 

 

 

(×5)

DOME

 

 

 

SPEAKER BOX

 

 

 

 

 

POWER CORD

 

 

REAR COVER

 

A

(×15)

 

Fig. 1

No.52012

9

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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 ScreenMethod of Setting Release of Service MenuAUDIO, 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-UPLIN 12.V-S.CR13.V.LIN Audio Circuit Adjustment AUDIODo not adjust Setting item Variable range Fixed valueQuasi Purity Adjustment PURITY, Convergence AdjustmentMagnets Purity MagnetFront View Static Convergence AdjustmentReplacement Steps Replacement of Chip ComponentSoldering Iron # Resistors, capacitors, etcHV- 29LPZ
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