Daewoo DDT-21H9ZZF, Service Manual

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Service Manual CP-099F
LASER SAFETY
This unit employs a laser Only gualified service personal should remove the cover or attempt to service this device
due to possible eye injury.
CAUTION : Use of any controls, adjustments, or procedures other than those specified herein may result in hazardous
radiation exposure.
3 - Alignment instructions
3-1 Microcontroller con figuration : Service mode
To switch the TV set into service mode please see instruction below.
1 - Select pr. number 91
2 - Adjust sharpness to minimum and exit all menu.
3 - Quickly press the key sequence : RED - GREEN - menu
To software version is displayed beside the word Service, e.g. “ FACTORY V0.00”.
To exit SERVICE men u press TV/AV/DVE key or POWER OFF
V-SLOPE
H-WIDTH
V-CENTER
H-CENTER
V-SIZE
PARABOLA
DVD ON/OFF SVC OFF 4:3, 16:9
NORMAL MODE
SERVICE MODE
NAME AFTER SVC MODE
POWER STAND BY <=>
POWER ON
PR UP PR UP
PR DOWN PR DOWN
VOL UP REGION SELECT
VOL DOWN TUNER SELECT
CURSOR SUB-BRT UP
CURSOR SUB-BRT DOWN
TV MENU SHIPPING
MENU/PBC BUYER SELECT
OPEN/COLSE P.DRIVE -
ZOOM G BIAS -
SETUP G. DRIVE -
PAUSE TRA
SKIP-F:NEXT TRAPEZIUM -
SKIP-B:PREVIOUS H PARA +
FAST-F / SLOW B.DRIVE +
FAST-R / SLOW R DRIVE +
REPEAT CONER -
A-B REPEAT CONER +
PLAY G.DRIVE +
STOP H.PARA -
RANDOM R.BIAS -
ANGLE R.BIAS +
PROGRAM G.BIAS +
AUDIO H-WIDTH -
SUBTITLE PARABOLA -
OK / ENTER TXT OPTION
RECALL / DISPLAY SCREEN
TITLE B.DRIVE -
SLEEP 4:3, 16:9
TV/AV/DVD SVC OFF
NORMAL DVD ON/OFF
MUTE(SYMBOL) CRT OPTION
CLEAR AGC -
ADD AGC +
SERCH B.BIAS -
SOUND MODE B.BIAS +
0 H.CENTER -
1 V.SLOPE +
2 V.
3 V.SIZE +
4 V.SLOPE -
5 V.CENTER -
6 V.SIZE -
7 H.WIDTH +
8 H.
9 PA
ASPECT
3-2 Service mode navigation