Ice Buffer Assy - Pioneer SC-37 Service Manual

1

10.25 ICE BUFFER ASSY

QQ
3 7 63 1515 0
A
Y
CN6951
SB/FH SEL
19
V+7_A 18
V-7_A
17
NC 16
GNDA
15
SR OUT 14
B
GNDA 13
SL OUT 12
GNDA 11
FR OUT
10
GNDA 9
C OUT
8
GNDA 7
FL OUT
6
GNDA
5
SB/FH R OUT
4
GNDA
3
SB/FH L OUT
2
GNDA
1
XKP3080-A
CN6801
C
GNDA
TE
L 13942296513
D
16
15
14
13
12
11
10
9
E
www
F
N
168
1
http://www.xiaoyu163.com
2
: Audio Signal Route
V+7_A
V-7_A
V+7_A
IC6922
TC4053BFN
1
VDD 1Y
2
Y-COM 0Y
3
X-COM 1Z
4
1X Z-COM
5
0X 0Z
6
A INH
7
B VEE
8
C VSS
V-7_A
GNDA
R6932
NM
R6933
NM
x ao
y
. i
2
http://www.xiaoyu163.com
3
8
GNDC
C6849
GNDR
C6850
Q Q
3 6 7 1 3
GNDSR
C6888
C6927
u163
.
GNDSBR
C6928
SC-37
3
4
2 9 9 4 2 8
V+12C
IC6801
NJM2068MD
R6802
(1/2)
4
100 3
R6810
1
C6809
R6806
10
NM
NM
0.5%
2 8
IC6801
NJM2068MD
8
(2/2)
6
R6811
7
10
4 R6807 0.5%
5
C6810
R6803
NM
NM
100
0
V-12C
R6808
V+12R
IC6841
NJM2068MD
R6842
(1/2)
100 4
3
R6850
1
10
R6846
2 8
NM NM 0.5%
IC6841
NJM2068MD
(2/2)
8
6
NM 7 R6851
10
4
R6847
R6843 5 0.5%
100
NM
R6848 0
V-12R
1 5 0 5 8 2 9 9 4
V+12SR
IC6881
NJM2068MD
C6887 R6882
4 (1/2)
100 3
R6890
1
NM
R6886 10
NM 0.5%
2 8
IC6881
NJM2068MD
(2/2)
8
6
R6891
NM 7
R6883
10
4 R6887 0.5%
100 5
NM
0
R6888
V-12SR
V+12SBR
IC6921
NJM2068MD
m
R6922
(1/2)
100 4
3
R6930
1
R6926 10
NM
2 8 NM
0.5%
co
IC6921
NJM2068MD
(2/2)
8
6
R6931
7
R6927 10
NM 0.5%
R6923 5 4
NM
100
0
R6928
V-12SBR
4
9 9
GNDL
2 8 9 9
GNDS
GNDS