Coaxial In Assy - Pioneer VSX-56TXi Service Manual

1

3.5 COAXIAL IN ASSY

G
COAXIAL IN ASSY (VSX-56TXi : AWX8443)
A
B
C
JA1802 ;
VSX-56TXi : AKB7148
VSX-54TX : AKB7131
R1883
JA1802
(1/2)
C1883
YB 1
0.01
TC74HCU04AF
(1/6)
D
GDCH
IC1881
C1884
13
YB
0.01
TC74HCU04AF TC74HCU04AF
JA1802
R1884
(2/2)
47k
DSP+5V
GDCH
E
D5G
1
(D)
OPT IN1
2
D5G
3
OPT IN2
4
D5G
5 (D)
OPT OUT1 6
D5G
7
OPT OUT2
8
DSP+5V
9
CN1801
DSP+5V
52045-0945
GNDD
F
G
Q 1/2
CN101
34
1
2
(VSX-54TX : AWX8445)
IC1881 (3/6) L1881
47k
TC74HCU04AF
IC1881
DTF1064
7 7
R1887
3
2 4
100
14 14
IC1881
(5/6)
TC74HCU04AF
7
5
6
14
7 IC1881
(6/6)
9
8
14
TC74HCU04AF
(2/6)
IC1881 (4/6)
7 7
11
12 10
14 14
R1894
STBY
R1898
0
R1899
0
GNDD
2
3
DSP+5V
GNDD
A+15V
A-15V
GDA2
Z
VSX-56TXi
3
4
(UD)
CN2406
4
A+15V
GNDD
A-15V
(UD)