Sky PDS4250, Service Manual, Page: 20 / 62

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SERVICE MODE
- Gain G : 64
- Gain B : 64
2) SAA 7118
- Sub BRT : 128
- Sub CONT : 50
- Sub CLR : 55
- Sub TINT : 0
- Sub SRP : 10
3) DPTV
- Sub BRT : 61
- Sub CONT : 16
- 50 : ON
4) CXA 3516
- Sub CONT : 58
- Cb OFFSET : 39
- Cr OFFSET : 37
- HYS : 3
- THRSLD : 14
5) MSP34X0
- PRESCALE : 22
6) MISC
- AT PWR : OFF
- JACK : Scart(SKY)
- PXL SFT : OFF
7) PANEL
- ISM : OFF
- BWINV : OFF
- GAMMA : 2.1
- BRIGHT : 100 %
- SCROLL : OFF
- P SAVE : 75 %
- MOVING : AV
- STILL : PC
5-3. Description of SERVICE MODE Items
1) PW171 : It is a Image processor and used to adjust White balance.
[Note] This article is for adjustment after replacement of VIDEO PCB. These values may vary
from set to set. Therefore if these values are recorded before replacing VIDEO PCB, you do
not need to adjust WHITE BALANCE additionally. The setup can be done using the
recorded values.