JVC AV-20NMG3/-A, AV-20N3/D Setting of System Constant SET, Setting item Setting contents

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AV-20N3

AV-20NMG3

AV-20NMG3B

SETTING OF SYSTEM CONSTANT SET

Setting item

 

Setting contents

 

 

Setting value

 

 

 

AV-20N3

AV-20N3/D

AV-20NMG3

AV-20NMG3B

AV-20NMG3/-A

 

 

 

 

 

 

COLOUR

MULTI.

TRIPLE

PAL

TRIPLE

 

MULTI.

 

 

 

 

 

 

 

 

 

 

BILINGUAL

YES

NO

 

 

NO

 

 

 

 

 

 

 

 

 

 

 

 

 

TUNER

MU

MA

 

 

 

MU

 

 

 

 

 

 

 

 

 

 

 

 

 

AI ECO SENSOR

YES

NO

 

 

YES

 

 

 

 

 

 

 

 

 

 

 

 

 

LANGUAGE

E/R/A/P

E/R

E/C/M/I

E/R

E/C/M/I

E/R/A/P

 

 

 

 

 

 

B/B SOUND

ON

OFF

 

 

OFF

 

 

 

ON

 

 

 

 

 

 

 

 

LOCK

YES

10

20

230

180

 

 

 

 

 

 

250

240

 

 

 

 

 

 

 

 

 

 

 

 

COLOUR AUTO

YES

NO

 

 

NO

 

 

 

YES

QSS

MINT

MQSS

 

MINT

 

 

 

 

 

 

 

 

 

 

 

 

 

ALC

YES

NO

 

 

NO

 

 

 

 

 

 

 

 

 

 

 

 

 

TEXT RATE

10

20

40

80

 

20

 

 

 

 

AMP TUNER

YES

NO

 

 

NO

 

 

 

 

 

 

 

 

 

 

 

 

 

VNR

YES

NO

 

 

YES

 

 

 

 

 

 

 

 

 

 

 

 

 

TEXT TABLE

ARA

CYL

 

 

CYL

 

 

 

 

 

 

 

 

 

 

 

 

 

VOLUM PW M

POS

NEG

 

 

POS

 

 

 

 

 

 

 

 

 

 

 

 

 

Table 1

USER SETTING VALUES

Setting item

Setting value

 

Setting item

Setting value

 

 

 

 

 

 

 

 

 

 

SUB POWER

ON

 

LANGUAGE

ENGLISH

 

 

 

 

 

CHANNEL POSITION

1 POSITION

 

CHANNEL PRESET

Refer to OPERATING INSTRUCTION

 

 

 

 

 

VOLUME

About 10

 

AI ECO SENSOR

OFF

 

 

 

 

 

TV/VIDEO

TV

 

VNR

OFF

 

 

 

 

 

ON SCREEN DISPLAY

POSITION INDICATION

 

AUTO SHUTOFF

OFF

 

 

 

 

 

COLOUR SYSTEM

PAL

 

ON TIMER

PR1 0:00

 

 

 

 

 

SOUND SYSTEM

B / G

 

BLUE BACK

OFF

 

 

 

 

 

OFF TIMER

OFF OSD.Shows 00

 

CHILD LOCK

OFF

 

 

 

 

 

PICTURE MODE (VSM)

BRIGHT

 

 

 

 

 

 

 

 

 

 

Table 2

 

No. 52025

11

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Contents Contents AV-20NMG3 SpecificationsEnts AV-20N3Safety Precautions VIDEO/CHROMA Decorder SCL 1/SDA1 FeaturesMemory SCL 2/SDA2 Micro ComputerFront Panel Rear Terminal FunctionsRemote Control Unit Model Name Main Difference ListPart Name Disassembly Procedure Specific Service InstructionsSpeaker System CONSTANT-Ⅱ KEY Assignment of Remote Control UnitService Menu System CONSTANT-ⅠSetting item Setting value Setting of System Constant SETSetting item Setting contents User Setting ValuesInitial Setting Value of Service Menu PAL Secam PresetSound System Do Not Adjust Setting item Locations of Front Panel Buttons and LAM PS Replacement of IC301 if V/C DecoderProcedures Measuring Instrument and Fixtures Service AdjustmentsBefore Starting Service Adjustment Adjustment ItemsKEY Assignment of Remote Control Unit Service Menu Basic Operation of Service MenuShould be OFF Method of settingC, 3.DEF and 4.VSM Preset Setup TourService Menu Flow Chart Upperfocus Adjustment LocationsSolder Side TOPIf Circuit Adjustment AdjustmentsB1 Power Supply Focus AdjustmentAGC Take Over Other Delay PointPoint AGCVideo / Chroma Circuit Adjustment SUB Method of adjustment without measuring instrumentSUB Bright Ad justment RemoteColour Ⅱ Socket TintCRT BL ACK BL AdjustAd justment part Description Remote Secam Control unitPosition Deflection Circuit AdjustmentTOP VSM Preset SettingVER. Scurve Scurve# P/C Magnets Purity / Convergence AdjustmentPurity Adjustment Dynamic Convergence Adjustment Static Convergence AdjustmentSoldering Iron Replacement of Chip ComponentReplacement Steps AV-20N3 AV-20NMG3 AV-20NMG3B