Pioneer DEH-P920R Service Manual page 98

DEH-P920R,P9200R,P9250
TC74HC393AF
1ck 1
1CLR
2
CK D
R
q
1QA 3
CK D
R
q
4
1QB
CK
D
R
q
1QC
5
CK D
R
q
1QD 6
GND
7
HD74HCT126FP
1C 1
1A 2
1Y 3
4
2C
2A
5
2Y 6
GND 7
98
14 VCC
13 2ck
12 2CLR
CK
D
R
q
11
2QA
CK
D
R
q
10
2QB
D CK
R
q
9
2QC
D CK
R
q
8
2QD
14 VCC
13 4C
12 4A
11
4Y
10
3C
9
3A
8
3Y
TC9246F
REF 1
PD 2
3
VDDA
4
AMPI
5
AMPO
VSSA 6
XI 7
Selector
8
XO
NJM4580M
A OUT 1
2
A-IN
A
3
A+IN
V- 4
16
VDD
LOCK
15
14 S2
13
S1
12
M2
11
M1
10
CKO
9
VSS
8 V+
7 B OUT
B
6 B-IN-
5 B+IN