Pioneer AVH-X1700S/XNUC Service Manual page 19

5
AV Selector IC
IC1101
AK4223VQ
FRONT
LPF
GCA
REAR
LPF GCA
-1dB ~ +1dB,
+6dB/+3dB/0
0.1dB Step
dB/-3dB
AVSEL:6in2out
D-RGB
6bit × 3
0Z-K
5
6
A
MOTHER PCB
MONVBS
0
0dB
RCA_V
75
+6dB
6
7
D-RGB
6bit × 3
1
2
3
4
5
6
AVH-X1700S/XNUC
7
Rear Monitor Out
B
SERVICE UNIT(MONITOR)
Front Monitor Out
LCD
WVGA
6.2 inch(CWX4348-)
AV SELECTOR INPUT
VIDEO
VENC
VCR
DVD(LS2.5)
AUX
BCAM_.IN
DTV/ATV
8
A
B
C
D
E
F
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