JVC HV-29LPZ/HK Method of adjustment without measuring instrument, PAL/SECAM/NTSC Colour Ⅰ

Page 24

HV- 29LPZ

 

Item

 

Measuring

 

Test point

Adjustment part

 

Description

 

 

instrument

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Adjustment

 

Remote

 

 

 

 

 

7.COLOUR

[Method of adjustment without measuring instrument]

of SUB

 

control unit

 

 

 

 

 

(PAL/SECAM/NTSC)

 

 

COLOUR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PAL COLOUR

(PAL COLOUR)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.

Receive PAL broadcast.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2.

Select 2.V/C from the SERVICE MENU.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3.

Select 7.COLOUR with the function UP/DOWN key.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4.

Set the initial setting value for PAL COLOUR with the function

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEFT/RIGHT key.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5.

If the colour is not the best with the initial set value, make fine

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

adjustment until you get the best colour.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6. Press the MENU/OK key and memorize the set value.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SECAM COLOUR

(SECAM COLOUR)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1. Receive a SECAM broadcast.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2. Make fine adjustment of SECAM COLOUR in the same

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

manner as for above.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NTSC COLOUR

(NTSC 3.58 COLOUR)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1. Input a NTSC 3.58MHz COMPOSITE VIDEO signal from the

 

 

 

 

 

SERVICE MENU KEY

 

 

 

 

EXT terminal.

 

 

 

 

 

 

 

 

2.

Make similar fine adjustment of NTSC 3.58 COLOUR in the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

same manner as for above.

 

 

ZOOM

 

 

 

 

 

 

 

 

 

 

 

(NTSC 4.43 COLOUR)

 

 

 

 

 

 

 

 

 

 

SERVICE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(ASPECT)

 

 

 

 

 

 

 

 

MENU/

1.

Receive a NTSC 4.43MHz COMPOSITE VIDEO signal from

 

 

 

 

 

 

 

 

 

 

 

key

 

 

 

 

 

 

 

 

&SYSTEM

 

the EXT terminal.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONSTANT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2.

Make similar fine adjustment of 4.43 COLOUR in the same

 

SETTING ITEM

 

 

 

 

 

 

 

 

 

key

 

 

 

 

 

 

 

 

 

 

 

 

manner as for above.

 

SELECT key

 

 

 

 

 

 

 

 

 

 

 

 

 

(Numbers key)

 

 

 

 

 

 

 

 

 

 

 

 

 

PICTURE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CONTENTS

 

 

 

 

 

 

 

 

 

 

 

 

 

key

 

 

 

 

 

 

 

 

 

 

PIP key

FUNCTION ke y

(UP/DOWN & LEFT/RIGHT key)

MENU/OK key

MEMORY (STORE)

key

24

No. 52012

Image 24
Contents Contents HV-29LPZ HV-29LPZ HV-29LPZ HV-29LPZSpecifications Safety Precautions Features Main Difference ListSystem Block Diagram Micom PWBMain PWB Sync SEP PWBFunctions Front Terminal & ControlRemote Control Unit SUB-PICTURESpecific Service Instructions Disassembly ProcedureControl Base Micom Power & DEF PWB Claw Chassis HV- 29LPZDome Speaker BOXRemoving the CRT Silicon grease product No. KS 650NCRT Change Table Approx Cloth CRT Cabinet Change TableSystem Constant SET Setting Values of System Constant SET Table Service Menu Setting Items TableModel No Setting item Setting item Setting valueUser Setting Values Table Picture SettingPicture Features SoundService Adjustments Before Starting Service AdjustmentAdjustment Items Measuring Instrument and FixturesAdjustment Locations Fron TTOP FrontBasic Operation Service Menu Tool of Service Menu OperationService Menu Items Zoom Aspect FreqBasic Operation of Service Menu VSM PresetWB Preset Shipping OFF Service MenuService Menu Screen Service MenuMethod of Setting Release of Service MenuAUDIO, 6. STATUS, 9. Shippingoff & 0. BUS Free Adjustment Checking ItemRGB BLK DEF PWBAdjustment of Focus & Screen Adjustment SignalFocus Screen VRVSM Preset Setting Standard Soft Setting Values of VSM PresetBright Sharp Colour Tint BrightVIDEO/CHROMA Circuit Adjustment Method of adjustment without measuring instrument PAL/SECAM/NTSC Colour ⅠPAL/SECAM/NTSC Colour Ⅱ CRT SUB Tint SUB Tint Ⅱ CRTDEF. Circuit Adjustment Regular Zoom100Hz 60Hz p Fixed ValueAdjustment ShiftSize Aspect Zoom Screen Regular PositionMode ADJ. Item Regular CenterAspect FixedTrapez COR-PINCorner COR-UPLIN 12.V-S.CR13.V.LIN Audio Circuit Adjustment AUDIODo not adjust Setting item Variable range Fixed valueQuasi PURITY, Convergence Adjustment Purity AdjustmentMagnets Purity MagnetStatic Convergence Adjustment Front ViewReplacement of Chip Component Replacement StepsSoldering Iron # Resistors, capacitors, etcHV- 29LPZ