Main Assy (2/3) - Pioneer SX-316-S Service Manual

1

3.4 MAIN ASSY (2/3)

QQ
3 7 63 1515 0
A 2/3
MAIN ASSY
(KUCXJ : XWK3227)
A
(MYXJ5 : XWK3244)
(FL)
R303
(FLOUT)
100
R304
(FROUT)
100
(SL)
R305
(SLOUT)
100
R306
A 1/3
(SROUT)
100
(C)
R307
(COUT)
100
(SW)
R308
(SWOUT)
B
100
C
TE
L 13942296513
D
E
www
F
A 2/3
18
1
http://www.xiaoyu163.com
2
C321
TS 10/50
TS 10/50
TS 10/50
GNDA
C342
TS 10/50
A 3/3
MVRATT
10/50
Q361
2SD2704K
R485 R486
4.7K STBY
C362
TS
0.22/50
x ao
y
. i
2
http://www.xiaoyu163.com
3
8
PRE-AMP
IC310
BA4560
(FL)
(2/2)
+
FL
-
R457
1.8K
C323 100p
CH
C324
100p
CH
R458
1.8K
-
FR
C322
+
IC310
BA4560
(1/2)
IC311
BA4560
(SL)
C341 (2/2)
+
SL
-
1.8K
R477
C343 100p
C344
100p
R478
1.8K
-
SR
+
IC311
BA4560
(1/2)
Q Q
3 6 7
IC312
BA4560
(C)
C361 TS
(1/2)
+
C
-
1.8K
R497
C363 100p
CH
C364
4700p
YB
1.5K
R498
Q362
STBY
-
SW
(SW)
C370
+
R488 IC312
1/50
BA4560
0
(2/2)
R550
4.7K
V-12
u163
SX-316-S
3
4
2 9 9 4
(FL)
C325
TS
22/50
V+12
C327
YB
0.01
C326
TS 22/50
C328
0.01
YB
V-12
(SL)
C345
TS
22/50
CH
CH
V+12
C347
YB 0.01
C346
22/50
C348
0.01
YB
V-12
1 3 1 5 0 5 8 2 9
(C)
C365
22/50
V+12
C367
YB
0.01
C366
TS
4.7/50
0.01 YB
C368
V+5U
m
co
.
V-12
4
2 8
9 9
9 4 2 8 9 9
(SW)