CM150
3-5
GA - SERVICING
SERVICING (continued)
the chroma Off. Check that the set displays a good
gray scale from black to white. If black level is too
high, readjust the item #9 RF Brightness.
7.
Return the color level control to preset.
8.
Select “Warm” in the user video menu under Color
Temp. Then adjust items 22 R Cut, 23 G Cut, 24 B
Cut, 25 G Gain 2 and 26 B Gain 2 according to the
following formulas:
R Cut2 Warm = R Cut 1 Cool +3
G Cut2 Warm = G Cut 1 Cool +3
B Cut2 Warm = B Cut 1 Cool +4
G Gain2 Warm = G Gain 1 Cool -25
B Gain2 Warm = B Gain Cool -48
9. Select “Cool” in the user video menu under Color
Temp.
Содержание A19A02D
Страница 12: ......
Страница 20: ......
Страница 30: ...CM150 3 10 GA IC DESCRIPTIONS IC DESCRIPTIONS continued Pin Definition 221 00981 Test Circuit...
Страница 31: ...CM150 3 11 GA IC DESCRIPTIONS IC DESCRIPTIONS continued IC6000...
Страница 64: ...4 6...
Страница 77: ......
Страница 78: ......
Страница 98: ......