Sharp VL-C780S Serviceanleitung Seite 188

VL-C780S/H/X t
VL-C7400E
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VL-C690S/H/x
VL-CG400E
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Table 5-4 (a). Matrix Key Table * Not used
BEARS
1. Shutter speed
Each time the operation switch (SW007) is pressed, the shutter speed is switched in order of 1/10000,
1/2000, 1/500, 1/100 and standard.
The camera microcomputer output shown in Table 5-4 (b) and Fig. 5-4 (b) is inputted in the sensor timing IC
(1C101) to switch the CCD sensor driving.
Figure. 5-4 (b). Serial Transfer Waveform
Timesofswon | | 1 | 2 [3 fT 4 |
D6, D7: Don't Care
Table 5-4 {b). Data Configuration of Fig.5-4 (b)
KEY
j f OUT!
KEY
iN2
pata 49 D2
Do
\ Figure. 5-4 (c).
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