JVC HV-29LPZ/HK DEF. Circuit Adjustment, Regular Zoom, 100Hz 60Hz p, Fixed Value, Do not move

Page 27

HV- 29LPZ

DEF. CIRCUIT ADJUSTMENT

There are 3 aspect modes ( REGULAR, ZOOM & 16 : 9) of the adjustment ( 1 ) 100Hz i mode & ( 2 ) 60Hz p mode ・・・・・・

depending upon the kind of signals ( vertical frequency 100Hzi / 60HZp).

"When the 100Hz REGULAR mode has been established, the setting of other modes will be done automatically. However, if the picture quality has not been optimized, adjust each mode again, respectively.

"The adjustment using the remote control unit is made on the basis of the initial setting values.

"The setting values which adjust the screen to the optimum condition can be different from the initial setting values.

 

 

 

 

 

Initial setting value

 

 

 

Setting item

 

 

 

 

 

 

 

 

 

 

REGULAR

 

ZOOM

 

16 : 9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100Hz i

 

60Hz p

100Hz i

 

60Hz p

100Hz i

 

60Hz p

 

 

 

 

 

 

 

 

 

 

 

1.

V- SHIFT

0

 

+7

0

 

0

0

 

0

 

 

 

 

 

 

 

 

 

 

 

2.

V-SIZE

+5

 

+1

0

 

0

-15

 

0

 

 

 

 

 

 

 

 

 

 

 

3.

H-CENT

-21

 

0

0

 

0

0

 

0

 

 

 

 

 

 

 

 

 

 

 

4.

H-SIZE

-10

 

-6

0

 

0

-3

 

+3

 

 

 

 

 

 

 

 

 

 

 

5.

TRAPEZ

-22

 

+14

0

 

0

0

 

0

 

 

 

 

 

 

 

 

 

 

 

6.

EW-PIN

-46

 

-1

0

 

0

0

 

0

 

 

 

 

 

 

 

 

 

 

 

7.

COR-PIN

0

 

+16

0

 

0

0

 

0

 

 

 

 

 

 

 

 

 

 

 

8.

COR-UP

+25

 

+6

0

 

0

0

 

0

 

 

 

 

 

 

 

 

 

 

 

9.

COR-LO

+18

 

-8

0

 

0

0

 

0

 

 

 

 

 

 

 

 

 

 

 

10.

ANGLE

0

 

0

0

 

0

0

 

0

 

 

 

 

 

 

 

 

 

 

 

11.

BOW

0

 

0

0

 

0

0

 

0

 

 

 

 

 

 

 

 

 

 

 

12.

V-S.CR

+7

 

0

0

 

0

0

 

0

 

 

 

 

 

 

 

 

 

 

 

13.

V-LIN

-7

 

+5

0

 

0

0

 

0

 

 

 

 

 

 

 

 

 

 

 

14.

V.BLK-UP

+80

 

0

0

 

0

-82

 

-6

 

 

 

 

 

 

 

 

 

 

 

FIXED VALUE

:Do not move.

No. 52012

27

Image 27
Contents HV-29LPZ HV-29LPZ HV-29LPZ HV-29LPZ ContentsSpecifications Safety Precautions Main Difference List FeaturesSync SEP PWB System Block DiagramMicom PWB Main PWBFront Terminal & Control FunctionsSUB-PICTURE Remote Control UnitDisassembly Procedure Specific Service InstructionsSpeaker BOX Control Base Micom Power & DEF PWB Claw ChassisHV- 29LPZ DomeCloth CRT Cabinet Change Table Removing the CRTSilicon grease product No. KS 650N CRT Change Table ApproxSystem Constant SET Setting item Setting value Setting Values of System Constant SET TableService Menu Setting Items Table Model No Setting itemSound User Setting Values TablePicture Setting Picture FeaturesMeasuring Instrument and Fixtures Service AdjustmentsBefore Starting Service Adjustment Adjustment ItemsFront Adjustment LocationsFron T TOPZoom Aspect Freq Basic Operation Service MenuTool of Service Menu Operation Service Menu ItemsService Menu Basic Operation of Service MenuVSM Preset WB Preset Shipping OFFService Menu Service Menu ScreenMethod of Setting Release of Service MenuAUDIO, 6. STATUS, 9. Shippingoff & 0. BUS Free DEF PWB AdjustmentChecking Item RGB BLKScreen VR Adjustment of Focus & ScreenAdjustment Signal FocusBright VSM Preset SettingStandard Soft Setting Values of VSM Preset Bright Sharp Colour TintVIDEO/CHROMA Circuit Adjustment PAL/SECAM/NTSC Colour Ⅰ Method of adjustment without measuring instrumentPAL/SECAM/NTSC Colour Ⅱ CRT SUB Tint Ⅱ CRT SUB TintFixed Value DEF. Circuit AdjustmentRegular Zoom 100Hz 60Hz pAspect Zoom Screen Regular Position AdjustmentShift SizeFixed Mode ADJ. Item RegularCenter AspectCOR-UP TrapezCOR-PIN CornerLIN 12.V-S.CR13.V.LIN Audio Circuit Adjustment AUDIODo not adjust Setting item Variable range Fixed valueQuasi Purity Magnet PURITY, Convergence AdjustmentPurity Adjustment MagnetsFront View Static Convergence Adjustment# Resistors, capacitors, etc Replacement of Chip ComponentReplacement Steps Soldering IronHV- 29LPZ