Pal White Balance Adjustment (Cutoff); Secam White Balance Adjustment (Highlight); Secam White Balance Adjustment (Cutoff) - Sony KLV-B20G10 Service Manual

2-5. PAL WHITE BALANCE ADJUSTMENT
(CUTOFF)
(1) Select AV1.
(2) Set Picture Mode to "PERSONAL" and adjust to
following condition:-
Color temperature 'NORMAL', Picture 100,
Brightness 50, Color 50, Backlight 100, Power
Saving 'OFF'.
(3) Input PAL CVBS 20 IRE full field signal to AV1.
(4) Adjust Cut off registers:
NORMAL_PAL_RCH & RCL (R Cut off)
NORMAL_PAL_BCH & BCL (B Cut off)
(5) The cut off registers stated in item no.4 is listed in
'Service Menu', accessible from TT menu
(refer 2-3).
(6) To adjust for 20", perform step 1~3, then press
"TT94" (in TT MODE) and continue step 4~5.
Low light (Cut off) Adjustment Value
KLV-B15G10/B20G10
X 0.281/0.279
y 0.285/0.283
Y 14.46/11.47
2-6. SECAM WHITE BALANCE ADJUSTMENT
(HIGHLIGHT)
(1) Select AV1.
(2) Set Picture Mode to "PERSONAL" and adjust to
following condition:-
Color temperature 'NORMAL', Picture 100,
Brightness 50, Color 50, Backlight 100, Power
Saving 'OFF'
(3) Input SECAM CVBS 70 IRE full field signal to AV1.
(4) Adjust Highlight registers:
NORMAL_SECAM_RDH & RDL (R Drive)
NORMAL_SECAM_BDH & BDL (B Drive)
(5) The highlight registers stated in item no.4 is listed in
'Service Menu', accessible from TT menu
(refer 2-3).
(6) To adjust for 20", perform step 1~3, then press
"TT94" (in TT MODE) and continue step 4~5.
Highlight Adjustment Value
KLV-B15G10/B20G10
X 0.272/0.281
y 0.276/0.282
Y 273.6/273.7
2-7. SECAM WHITE BALANCE ADJUSTMENT
Range
1.0
1.0
Range
0.5
0.5
– 9 –
(CUTOFF)
(1) Select AV1.
(2) Set Picture Mode to "PERSONAL" and adjust to
following condition:-
Color temperature 'NORMAL', Picture 100,
Brightness 50, Color 50, Backlight 100, Power
Saving 'OFF'.
(3) Input SECAM CVBS 20 IRE full field signal to AV1.
(4) Adjust Cut off registers:
SECAM_OFFSET_RC (R Cut off)
SECAM_OFFSET_BC (B Cut off)
(5) The cut off registers stated in item no.4 is listed in
'Service Menu', accessible from TT menu
(refer 2-3).
(6) To adjust for 20", perform step 1~3, then press
"TT94" (in TT MODE) and continue step 4~5.
Low light (Cut off) Adjustment Value
KLV-B15G10/B20G10
X 0.261/0.273
y 0.269/0.276
Y 18.04/15.72
KLV-B15G10/B20G10
RM-Y1108
Range
1.0
1.0