Toshiba 20AR31 Servis Kılavuzu - Sayfa 11

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Sayfayı Yazdır

20AR21

20AR31

SERVICE

POSITION

FMWS

FM WINDOW SELECTION

SM0

SOUND MUTE BIT 0 (SM0)

SM1

SOUND MUTE BIT 1

AGC0

IF AGC SPEED BIT 0

AGC1

IF AGC SPEED BIT 1

FOA-FE

PHI 1 TIME CONSTANT FOR FE

FOB-FE

PHI 1 TIME CONSTANT FOR FE

FOA-AV

PHI 1 TIME CONSTANT FOR AV

FOB-AV

PHI 1 TIME CONSTANT FOR AV

FSL

FORCED SLICING LEVEL FOR VERTICAL SYNC.

HP2

SYNCHRONISATION OF OSD/TEXT DISPLAY

RGBL

RGB BLANK

V-CHIP

MTS

MTS DECODING ENABLED

DEMO

DEMO MODE

CLOCK

REAL TIME CLOCK / ON TIMER

E-SAVE

ENERGY SAVE

P_PREF

PERSONAL PREFERENCE PROGRAM

UNIV+

UNIVERSAL PLUS

SPEAKER

SPEAKER ON/OFF

FAO

FIXED AUDIO OUT

VIEW-TM

VIEW TIMER

FRENCH

FRENCH LANGUAGE

EZ-SETUP

EZ SETUP / AUTOPRESET

W-TEMP

WHITE TEMP OR FAVORITE COLOR

AV ENABLED OR DISABLED

AV2

AV2 ENABLED OR DISABLED

DSK

DYNAMIC SKIN CONTROL

RPO0

RATIO PRE- AND OVERSHOOT BIT 0

RPO1

RATIO PRE- AND OVERSHOOT BIT 1

AGN

GAIN FM DEMODULATOR

AUTO-OFF

AUTO SWITCH OFF ENABLED

PON-CH

Holding down to short JA137 & JA138 and turn on the main power SW will automatically write the initial values into

IC1003.

This is only can done when a new EEPROM is used. (Judge with the first 4 bytes.)

PART REPLACED

NECESSARY

IC801

IC1003

CRT

ADJUST ITEM

Table - A

ADJUSTMENT

UNNECESSARY

Table - B

DATA

RANGE

0(disable) or1(enable)

0(AUTOPRESET) or

1(EZ SETUP)

0(FC) or 1(WT)

0(without ext. source) or

1(with external source)

0(1 input) or 1(2 input)

0(disable) or1(enable)

0(normal) or1(+6dB)

0(disable) or1(enable)

Data is stored in IC1003.

Holding down to short JA137 & JA138 and turn on the main

power SW will automatically write the initial values into IC1003.

This is only can done when a new EEPROM is used. (Judge

with the first 4 bytes.)

Adjust items related to picture tube only.

REMARK

INITIAL VALUE FIX/ADJ

FIX

FIX*

20AR21 0/20AR31 1

FIX

must be "1"

FIX

must be "1"

FIX

FIX*

20AR21 0/20AR31 1

FIX

NOTES