Daewoo DTC-14D9 series, Service Manual

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ALIGNMENT INSTRUCTIONS
7. THE ADJUSTMENT OF SUB-PICTURE (SUB-BRIGHT,SUB-CONTRAST)
7-1. Receive PAL RETMA PATTERN(signal of company:2CH., PAL-B)
7-2. Press the [S9] KEY of SVC Remocon, BRM OSD wil be displayed.
7-3. The adjustment of SUB-BRIGHT
7-3-1. Press the PR up/down Keys ( / ) to select SUB-BRIGHT in SUB-PICTURE MENU.
Adjust SUB-BRIGHT with Vol Up/Down ( / ) keys.
7-3-2. Adjust With BRM, When SUB-BRIGHT is lacking in margin of adjustment.
7-3-3. Standard of adjustment : Adjust till instant of 1, 2th cordon disappear in
RETMA CONTRAST CHART(signal of company).
7-3-4. When Sub-Picture mode was exited after SUB s adjustment, Normal vlaue is
brighter(about 18%) than adjustment-point(about 10%) of adjustment-mode because
BRIGHT is set to rise 2~3 step.
8. THE ADJUSTMENT OF PIP
8-1. Receive PAL RETMA pattern(signal of company:PAL-B 2CH) and Color Bar.
8-2. Press the [S7] KEY of SVC Remocon, PIP-Adjustment OSD wil be displayed.
8-3. Fix adjustment of PIP after EEPROM DATA presetting,
but it can be adjusted in case of need.
8-4. Adjust PIP after GEOMETRY, WHITE BALANCE and SUB-BRIGHT are adjusted.
8-5. List of adjustment
PIP H POSITON : Adjustment of H-position Sub-Picture,
(Reference : Presetting Value of EEPROM = 45)
PIP V POSITON : Adjustment of V-position of Sub-Picture,
(Reference : Presetting Value of EEPROM = 30)
PIP R/G/B Peak : Adjustment of Gain of PIP IC R,G,B Output
(Reference : Presetting Value of EEPROM = 130)
P CONTRAST : Adjustment of AC Gain(Contrast) of PIP IC RGB Output
(Reference : Presetting Value of EEPROM = 04)
P BRIGHT : Adjustment of DC Level(SUB BRIGHT) of PIP IC RGB Output
(Reference : Presetting Value of EEPROM = 00)