Pioneer SC-LX81 Service Manual

132
SC-LX81
1
2 3 4
A
B
C
D
E
F
1
2 3 4
10.20 ICE INTERFACE and ZOUT ASSYS
P
ICE INTERFACE ASSY
(AWX9137)
P
CN3810
XKP3073-A
1
C+
2
C-
3
GN DC
4
V+12C
5
V-12C
GN DCH
CN3840
XKP3073-A
1
SL+
2
SL-
3
GN DSL
4
V+12SL
5
V-12SL
CN3870
XKP3073-A
1
SBR+
2
SBR-
3
GN DSBR
4
V+12SBR
5
V-12SBR
CKS1750-A
CN3820
1
V-12L
2
V+12L
3
GN DL
4
GN DL
5
L-
6
L+
CKS1750-A
CN3830
1
V-12R
2
V+12R
3
GN DR
4
GN DR
5
R-
6
R+
CKS1750-A
CN3860
1
V-12SBL
2
V+12SBL
3
GN DSBL
4
GN DSBL
5
SBL-
6
SBL+
CKS1750-A
CN3850
1
V-12SR
2
V+12SR
3
GN DSR
4
GN DSR
5
SR-
6
SR+
XKP3079-A
CN3801
1
GN DCH
2
V-12C
3
v+12C
4
GN DC
5
C-
6
C+
7
V-12L
8
V+12L
9
GN DL
10
L-
11
L+
12
V-12R
13
V+12R
14
GN DR
15
R-
16
R+
17
V-12SL
C3815
NM
C3814
NM
C3817
NM
C3816
NM
C3819
NM
C3818
NM
C3821
NM
C3820
NM
C3825
NM
C3824
NM
C3827
NM
C3826
NM
C3801
NM
C3800
NM
C3823
NM
C3822
NM
C3803
NM
C3802
NM
C3805
NM
C3804
NM
C3807
NM
C3806
NM
C3809
NM
C3808
NM
C3811
NM
C3810
NM
C3813
NM
C3812
NM
V+12C
V-12C
V-12L
V+12L
V-12R
V+12R
V-12SL
V+12SL
V-12SR
V+12SR
V-12SBL
V+12SBL
V-12SBR
V+12SBR
GN DC
GN DL
GN DR
GN DSL
GN DSR
GN DSBL
GN DSBR
CN3800
XKP3080-A
1
V+12SL
2
GN DSL
3
SL-
4
SL+
5
V-12SR
6
V+12SR
7
GN DSR
8
SR-
9
SR+
10
V-12SBL
11
V+12SBL
12
GN DSBL
14
SBL+
15
V-12SBR
16
V+12SBR
17
GN DSBR
18
SBR-
19
SBR+
13
SBL-
1/4W
CKS***
CCSQ***
1. RESISTORS
Unit: k-k Ω, M-M Ω or Ω unless otherwise noted.
Rated Power: 1/16w unless otherwise noted.
Toleranee: (J)5% unless otherwise noted.
2. CAPACITORS
Unit: p-pF or u-uF unless otherwise noted.
Ratings: Capacity(F)/Voltage(V ) unless otherwise noted.
YB:CKSRYB,CH:CCSRCH
3. NM: N o Mount
RN 1/16S***
RS1/8SQ***
RS1/10S***
CKSQ***
CCS***
RS1/4SA***
1608 SIZE
RS1/8S***
CKSR***
2125 SIZE 3216 SIZE
1/8W
CCSR***
RS1/16S***
2125
3216
NOTE
2125
2125
3216
3216
CN6820
O
5/5Q
CN4700
CN6810
O
2/5Q
CN4100
2/5Q
CN4200
3/5Q
CN4300
3/5Q
CN4400
4/5Q
CN4500
4/5Q
CN4600
(FL)
(C)
(SL)
(SB)

Pioneer SC-LX81 Specifications

General

Brand	Pioneer
Model	SC-LX81
Category	Receiver
Language	English