Sharp VL-C780S Serviceanleitung Seite 189

2, White balance
Each time the operation switch (SW006) is pressed, the camera microcomputer output (13) W/B LOCK is
switched to "H" or "L". When the output is "H", output "L" reversed at Q652 is applied on the base of
Q301, raising to +5V line the W/B control IC (1C301) input (25) B-Y AWB START and (27) R-Y AWB START
SW006 White balance
Table 5-4 {c}.
Figure 5-4 (d).
i, Auto/manual focus
AUTO or MANUAL.
sw006 | @ output
TwiceON | HH | Auto |
Table 5-4 (d).
SWw005
AUTO/MANUAL CAMERA AIF
FOCUS aa MICROCO- MICRO-
KEY MPUTER COMPUTER
ourTi
KEY
INO
Figure 5-4 (e).
a aT ee
28
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AW BALANCE IC
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