Qc Board - Sony VPL-S900U Service Manual

VPL-S900E, VPL-S900M, VPL-S900U
A B
QB, QC
8-5
C D
QB, QC
QC BOARD IC1601, 1603 TC74VHC123AF
A
1
B 2
RD
3
Q 4
Q
5
C 6
R
7
GND 8
8-5
E F
16
VDD
15 R
14
C
RD
Q Q
13
Q
D Q Q
12
Q
RD
11 RD
10 B
9 A
G
1
2
3
4
5
H