Pioneer SC-LX75, Service Manual

Page: 151 / 274

142
SC-57
1 2 3 4
A
B
C
D
E
F
1 2 3 4
10.24 VOL and POWER SW ASSYS
L M M L
GNDD
C3372
0.01u/50
C3371
0.01u/50
ASX7049-A
S3371
2 1 3
R
33
71
NM
R
33
72
NM
CN3371
52147-0310
1
VOLA
2
VOLB
3
GNDD
VOLUME
CN3401
K
JH3002
POWER SW ASSY
(SC-57/SC-55 :AWX9798)
(SC-1526-K :AWX9901)
M
*C
3
401
220p/50
CH
C
3
402
0.1u/16
YB
S
LR
3
4
3
BC4T(JKLM)
*D
3
402
D
3
401 NM
GNDD
LTC143EUB
*Q3401
*R
3
401
150
VSG1024-A
S3401
1 2
52147-0410
1
V+5_EV
2
POWLED
3
POWERKEY
4
GNDD
VOL ASSY
(AWX9797)
L
K
JH3004
1.RESISTORS
NOTE
2,CAPACITORS
Unit :k-k , M-M or unless otherwise noted.
Rated:power :1/10W unless otherwise noted.
Tolerance :(J)
5% unless otherwise noted.
Unit :p-pF or F or unless otherwise noted.
Ratings :Capacity( F)/Voltage(V) unless otherwise noted.
YB :CKSRYB CH :CCSRCH AT :CEAT JQ :CEJQ
3,NM :No mount