Pre Bridge, Ice Buffer, Ice Shield And Primary Guard Assys - Pioneer SC-LX81 Service Manual

1

10.19 PRE BRIDGE, ICE BUFFER, ICE SHIELD and PRIMARY GUARD ASSYS

A
ICE BUFFER ASSY
O
(AWX9145)
CN6800
IMSA-9850B-16A-T
FR-
1
FR+
2
FL-
3
B
FL+
4
C-
5
C+
6
SR-
7
SR+
8
SL-
9
SL+
10
SBR-
11
SBR+
12
SBL-
13
SBL+
14
R6932
GNDCH1
15
0
R6933
GNDCH1
16
0
GNDCH1
C
D
E
F
O
130
1
2
VNE1948-A
1
GND1
2
GND2
VNE1948-A
(C)
IC6820
UPC4570G2-A
R6822
(FL)
100
3
C6829
NM
2
GNDL
6
R6823 5
C6830
NM 100
IC6860
UPC4570G2-A
R6862
(SL)
100 3
C6869
NM
2
GNDSL
C6870
6
NM
R6863
5
100
IC6900
UPC4570G2-A
R6902
4
(SB)
100
3
C6907 8
NM
2
GNDSBL
6
C6908
R6903 5
NM 100
SC-LX81
2
3
VNE1948-A
KN6800 KN6801
3 1 3
GND3 GND1 GND3
4 2 4
GND4 GND2 GND4
VNE1948-A
GNDC
V+12L
4
R6830
(1/2)
R6826
1 10
8
NM 0.5%
IC6820
UPC4570G2-A
(2/2) R6831
7
10
R6827
0.5%
NM
0
R6828
V-12L
GNDR
V+12SL
4
(1/2)
R6870
1 R6866 10
8
NM
0.5%
IC6860
UPC4570G2-A
(2/2) R6871
7
10
R6867 NM
0.5%
0
R6868
V-12SL
GNDSR
V+12SBL
(1/2)
R6910
1 10
R6906
0.5%
NM
UPC4570G2-A
IC6900
(2/2)
R6911
7
10
R6907
0.5%
NM
V-12SBL
0
R6908
GNDSBR
3
4
V+12C
IC6800
UPC4570G2-A
R6802
(1/2)
100 3
4
R6810
C6809
R6806
1 10
NM
8 NM
2 0.5%
IC6800
UPC4570G2-A
(2/2)
6
R6811
7
10
0.5%
R6807
C6810 5
R6803
NM
NM
100
0
V-12C
R6808
V+12R
IC6840
UPC4570G2-A
R6842
(1/2)
100
3
4
R6850
C6849
1 10
R6846
8
2 NM
NM 0.5%
IC6840
UPC4570G2-A
C6850
6
(2/2)
NM 7 R6851
10
R6847
R6843 5 0.5%
100
NM
0
R6848
V-12R
V+12SR
IC6880
UPC4570G2-A
C6887 R6882
(1/2)
100 3
4
R6890
NM
1 10
8
2 R6886 0.5%
NM
IC6880
UPC4570G2-A
C6888
6
(2/2) R6891
NM 7
R6883
R6887
10
NM 0.5%
100 5
R6888 0
V-12SR
V+12SBR
IC6920
UPC4570G2-A
R6922
(1/2)
100
3
4
R6930
C6927
R6926
1 10
8
NM
2 NM
0.5%
IC6920
UPC4570G2-A
6
C6928
R6931
7 (2/2)
R6927
10
NM
0.5%
R6923 5
NM
100
0
R6928
V-12SBR
4