Pioneer SC-LX71, Service Manual

Page: 131 / 223

131
SC-LX81
5 6 7 8
5 6 7 8
A
B
C
D
E
F
U R O N
PRIMARY GUARD ASSY
(AWX9172)
U
ICE SHIELD ASSY
(AWX9173)
R
PRE BRIDGE ASSY
(AWX9146)
N
G N DCH1
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
CN6 8 10
XKP3069-A
1 V +12SL
2
G N DSL
3
SL-
4
SL+
5
V -12SR
6
V +12SR
7
G N DSR
8
SR-
9
SR+
10
V -12SBL
11
V +12SBL
12
G N DSBL
14
SBL+
15
V -12SBR
16
V +12SBR
17
G N DSBR
1 8
SBR-
19
SBR+
13
SBL-
XKP306 8 -A
CN6 8 20
1 G N DCH
2 V -12C
3 V +12C
4 G N DC
5 C-
6 C+
7 V -12L
8 V +12L
9 G N DL
10 L-
11
L+
12 V -12R
13 V +12R
14 G N DR
15 R-
16
R+
17 V -12SL
C6 8 07
1000p CH
C6 8 0 8
1000p
CH
C6 8 17
1000p
CH
C6 8 1 8
1000p
CH
C6 8 27
1000p CH
C6 8 2 8
1000p CH
C6 8 37
1000p CH
C6 8 3 8
1000p
CH
C6 8 47
1000p CH
C6 8 4 8
1000p CH
C6 8 57
1000p CH
C6 8 5 8
1000p CH
C6 8 67
1000p
CH
C6 8 6 8
1000p
CH
5104 8 -0400
JH6 8 00
1
G N DCH2
2 G N DCH2
3 G N DCH1
4 G N DCH1
CN6 8 30
XKP3073-A
1
G N DCH2
2
G N DCH2
3
G N DCH2
4
G N DCH2
5
G N DCH2
G N D C H 2
2125 SIZE 3216 SIZE
1/ 8W
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)/
V oltage( V ) unless otherwise noted.
YB:CKSRYB,CH:CCSRCH
3.
N M: N o Mount
R N 1/16S***
RS1/ 8 SQ***
RS1/10S***
CCSR***
CKSQ***
RS1/16S***
CCS***
1/4 W
RS1/4SA***
CKS***
160 8 SIZE
RS1/ 8 S***
CKSR***
3216
3216
3216
N OTE
2125
2125
2125
C
N
3
8
01
P
C
N
3
8
00
P
CN5752
XKP3062-A
1
2
3
4
5
CN5751
N M
1
2
3
4
5
C
N
6504
H
K
N
6990
VN
E194
8
-A
1 2
3 4
G N D C H 2
G N D C H 1
JH6990
52147-0410
1
2
3
4
52044-1945
CN6951
1
G
N
DA
2
SBL OUT
3
G
N
DA
4
SBR OUT
5
G
N
DA
6
LS OUT
7
G
N
DA
8
RS OUT
9
G
N
DA
10
C OUT
11
G
N
DA
12
S
W
OUT
13
G
N
DA
14
FL OUT
15
G
N
DA
16
FR OUT
17
G
N
DA
1
8
SBMUTE
19
AMUTE
CN6952
XKP3070-A
1 G N DCH
2 G N DCH
3
G N DA
4
SBL OUT
5
G N DA
6 SBR OUT
7 G N DA
8
LS OUT
9
G N DA
10
RS OUT
11 G N DA
12 C OUT
14
S W OUT
15
G N DA
16 FL OUT
17 G N DA
1 8
FR OUT
19
G N DA
20
SBMUTE
21 AMUTE
13
G N DA
G N D A
CN6953
AKP7227-A
1
G
N
DA
2
FR OUT
3
G
N
DA
4
FL OUT
5
G
N
DA
6
C OUT
7
G
N
DA
8
RS OUT
9
G
N
DA
10
LS OUT
11
G
N
DA
12
SBR OUT
14
SBL OUT
15
G
N
DCH
16
G
N
DCH
13
G
N
DA
C
N
5006
A
C N 6502
H
C N 6 8 00
O
(C)
: Audio Signal Route (Center)
(SL)
: Audio Signal Route (Surround L ch)
(FL)
: Audio Signal Route (Front L ch)
(S W )
: Audio Signal Route (Subwoofer)
(SB)
: Audio Signal Route (Surround Back L ch)
(FL)
(S W )
(C)
(SL)
(SB)
(FL)
(C)
(SL)
(SB)
(FL)
(S
W
)
(C)
(SL)
(SB)
(FL) (C) (SL) (SB)