Printed Wiring Board - Spk Board; Schematic Diagram - Spk Board - Sony HCD-SR1 Service Manual

HCD-SR1/SR2/SR3
Ver 1.2
Q Q
3-30. PRINTED WIRING BOARD — SPK BOARD —
3 7 6 3 1 5 1 5 0
1 2
A
B
C
SPEAKER
FRONT R
SURR R CENTER
T E
L 1 3 9 4 2 2 9 6 5 1 3
+
-
D
E
AMP
BOARD
CN307
(Page 26)
F
w w w
HCD-SR1/SR2/SR3
• See page 8 for Circuit Boards Location.
:Uses unleaded solder.
3 4
FRONT L
SURR L WOOFER
+ +
- -
AMP AMP
BOARD BOARD
CN306 CN313
(Page 26) (Page 26)
x a o
. i
http://www.xiaoyu163.com
3-31. SCHEMATIC DIAGRAM — SPK BOARD —
5
CN311
4P
EH-S
2.5MM
30
CN312
4P
EH-S
2.5MM
30
CN309
Q Q
6P
3 7 6
3.96MM
28
u 1 6 3
y
38 38
http://www.xiaoyu163.com
2 4
8 9 9
TP332
TP333
TP334
TP335
TB301
TERMINAL BOARD
5P
TP361
TP336 TP362
TP337
C483
TP338
0.001
50V
TP340
TP339 B
TP341
C484
0.001
50V
B
TP342
TP343
3 1 5 1 5 0 8 9 2
TB302
TP344
TERMINAL BOARD
2P
TP345
C493
TP346 0.001
TP350
50V
TP347 B
TP348
TP351
TP349
C494
0.001
50V
B
m
c o
.
2
8 9 9
TP354
TP355
C492
0.001
50V
B
GP307
TERMINAL GND
C491
0.001 50V B
C488 TP358
0.001 50V B
TP359
C487
0.001 50V B
4 9 8 2 9 9
TP360
C495
0.001 50V B
TP353
C496
0.001 50V B