JVC AV-29V514/B „ Video 2 SET Component, VSM Preset Setting, Vsm, Bright Standard Soft, Drive

Page 28

„VIDEO - 2 SET: COMPONENT

Item

Measuring

Test point

 

 

Adjustment part

 

Description

instrument

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H. POSITION

Signal

 

 

[4. DEF]

(1) Receive a PAL circle pattern signal to VIDEO-2

adjustment

generator

 

 

4. H-CENT

 

component terminal.

 

Remote

 

 

 

 

(2)

Select VIDEO-2 SET from the MENU and set

 

 

 

 

 

 

VIDEO-2 SET to COMPONENT.

 

control unit

 

 

 

 

(3)

Select 4. DEF from the SERVICE MENU.

 

 

 

 

 

 

 

 

 

(4)

Select 4. H-CENT.

 

 

 

 

 

 

 

 

 

 

 

 

C

 

D

(5)

Set the initial setting value of 4. H-CENT.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(6)

Adjust 4. H-CENTto make "C=D".

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(7)

Press the [DISPLAY] key twice to return to the

 

 

 

 

 

 

 

 

 

 

normal screen.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4.7.7 VSM PRESET SETTING

Item

 

Measuring

Test point

Adjustment part

 

 

 

Description

 

 

 

instrument

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VSM

Remote

 

 

[5. VSM W/B]

(1)

Select 5. VSM W/B from the SERVICE MENU.

PRESET

control unit

 

 

1. BRIGHT

(2)

Select BRIGHT with the MENU [OK] key.

 

 

setting

 

 

 

 

2. CONT

(3)

Set the value of 1. BRIGHT ~ 5. HUE to the values

 

 

 

 

 

3.COLOUR

 

 

shown in the table.

 

 

 

 

 

 

 

 

4. SHARP

(4)

Respectively select the VSM PRESET mode for

 

 

 

 

 

5. HUE

 

 

SOFT and STANDARD.

 

 

 

 

 

 

 

 

1. R-DRIVE

(5)

Select COOL with the MENU [OK] key.

 

 

 

 

 

 

 

2. G-DRIVE

(6)

Set the values of 1. R-DRIVE~ 3. B-DRIVEto the

 

 

 

 

 

3. B-DRIVE

 

 

value shown in the table.

 

 

 

 

 

 

 

 

 

 

(7)

Select the W/B preset for WARM and NORMAL,

 

 

 

 

 

 

 

 

 

SUB MENU 5. VSM W/B

 

 

 

 

respectively.

 

 

 

 

 

 

 

 

 

 

 

(8)

Press the [DISPLAY] key twice to return to the

 

 

VSM PRESET BRIGHT

 

 

 

 

normal screen.

 

 

 

 

 

 

1. BRIGHT

***

 

 

 

[Setting Values for SUB 5. VSM W/B]

 

 

 

 

 

 

 

 

 

 

VSM preset

BRIGHT

STANDARD

SOFT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Setting item

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.BRIGHT

0

0

+2

 

 

 

 

 

 

 

 

 

2. CONT

+15

0

-3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3. COLOUR

0

0

0

 

 

 

 

 

 

 

 

 

4. SHARP

0

0

-10

 

 

 

 

 

 

 

 

 

5. HUE

0

0

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W/B preset

COOL

NORMAL

WARM

 

 

 

 

 

 

 

 

 

Setting item

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1. R-DRIVE

0

+2

+10

 

 

 

 

 

 

 

 

 

2. G-DRIVE

0

0

-4

 

 

 

 

 

 

 

 

 

3. B-DRIVE

0

-10

-12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1-28 (No.YA139)

Image 28
Contents Table of Contents AV-29V514/BSpecification Items ContentsSection Precaution Safety PrecautionsLeakage Current Check Alternate Check MethodFeatures Section Specific Service InstructionsFunctions „ Remote Control Unit „ 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 BalanceSUB SUB BrightContrast PAL Colour SUB ColourSecam 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 VSMPurity 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