Samsung VPL500, Service Manual

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Samsung Electronics 4-36
Alignment and Adjustment
*
The adjustment sequence is VCO->VCOM->BRIGHT->R-SUB->B-SUB->COLOR->TINT.
Note: In service adjustment mode, button names are different from those in customer function control
mode.
2. Functions of each button on the Remote Control
Button
BLC(MODE DOWN)
FADE(MODE UP)
DSE(DATA UP)
TITLE(DATA DOWN)
PROGRAM AE(CONFIRM)
Function
When changing the adjustment mode.
When changing data value of adjust state.
Store data after finishing adjustment by “DATA UP/DATA DOWN” button.
ADDRESS MODE NTSC PAL MEAN REMARK
01 VCO A0 C0 PLL Adjust
02 VCOM 89 89 COMMON Adjust
03 BRIGHT 97 97 BRIGHT Adjust
04 R-SUB A7 A7 R-SUB CONT Adjust
05 B-SUB A4 A4 B-SUB CONT Adjust
06 COLOR 80 8E COLOR Adjust
07 TINT 00 8E TINT Adjust NTSC only
08 CONTRAST 96 96 CONTRAST Fix initial value
09 GAMMA 82 82 GAMMA Fix initial value
0A LED CONTROL FF FF LED control when powered
0B BRIGHT MIN 01 01 Bright variation of MIN direction for USER
0C BRIGHT MAX 01 01 Bright variation of MAX direction for USER
0D COLOR MIN 02 05 Color variation of MIN direction for USER
0E COLOR MAX 02 06 Color variation of MAX direction for USER
0F TINT MIN 00 06 Tint variation of MIN direction for USER
10 TINT MAX 00 04 Tint variation of MAX direction for USER
11 CHECK1 19 19 CHECK1 Fix initial value
12 CHECK2 20 20 CHECK2 Fix initial value
3. Adjustment mode table