Samsung CS21A9W2QS/MUR Service Manual page 7

Alignment and Adjustments
OSD Range
PSNS 0 ~ 1
DPSR 0 ~ 23
DNSR 0 ~ 23
DSBT 0 ~ 23
DCDL 0 ~ 15
DBLR 0 ~ 63
DBLB 0 ~ 63
4-4
Register Initial Value
21h(D2) 1
1Ch 15
1Ch 10
1Bh 7
2Ah(D3-D5) 9
14h(D5-D0) 31
15h(D15-D0) 27
Remark
Ident sensitivity PAL/NTSC decoder
DVD PAL sub color gain adjustment
DVD NTSC sub color gain adjustment
DVD Sub brightness(low light adjustment)
DVD Cathode drive level
DVD Black level offset R(low light R adjustment)
DVD Black level offset B(low light B adjustment)
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