Sony SA-VA100 Service Manual page 63

QQ
3 7 63 1515 0
Pin No. Pin Name
63 F2.5K
64 F6.3K
65 F16K
66 PAEK
67 VREF
68 AVCC
69 NG
70 BACK UP
71 M-FULL
72 OK
73 CLK OUT
74 to 76 —
77 CLK IN
78 BUSY
79 —
80 P-IR
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L 13942296513
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I/O
I
I
Not used
I
I
I A/D reference voltage input (+5V)
— +5V power supply (A/D)
I
I
Not used
I
I
I/O Y. bus clock output
I Not used
I Y. bus clock input
I Y. bus busy input/output
I/O Not used
I Detection input for switching internal sync/external sync of OSD
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2 9
8
Function
Q Q
3 6 7 1 3 1 5
co
.
9 4 2 8
0 5 8 2 9 9 4 2 8
m
9 9
9 9