Main/Standby Section - Sony STR-KSL60 Service Manual

3-5. PRINTED WIRING BOARD – MAIN/STANDBY SECTION –
1 2
A DIGITAL
DVD
COXIAL IN
TV/SAT
OPT IN OPT IN
3 1 3 1
B
IC303
C
IC401
E
D
E
TO TO
DIGITAL DIGITAL
BOARD BOARD
CN9 CNS1
(Page 8) (Page 8)
F
AC
IN
2 1
POWER
G
TRANSFORMER
H
E
E
4 1
I
• See page 5 for Circuit Boards Location.
3 4 5
AUDIO VIDEO
TV/SAT IN DVD IN VIDEO IN
DVD VIDEO
(CHASSIS) (CHASSIS)
1 7
IC201
14
4
1
E IC406
IC402
5 IC403
8
3 3
1
1
IC404
E E E E
E E
E
T901
POWER
TRANSFORMER
TO
6
DIGITAL
BOARD
* 5
CN6
1
(Page 8)
4
3
1 2
2
1
2
5
4
3
2
1
NOT REPLACEABLE
*
BUILT IN TRASFORMER
• : Uses unleaded solder.
6 7 8
MONITOR
FAN
1
3
E
E
E
8
E
3 3
1 1
E
E
E
E
5
1
E
E
E
5
1
E
E
11 11
9 10 11
(IMPEADANCE USE 8-16 )
SURR R FRONT R FRONT L SURR L
+ + + + +
- - - - -
4
1
1
5
1
5
5
1
1
5
5
1
STR-KSL60
12
• Semiconductor
Location
Ref. No. Location
D301 C-1
D405 C-5
D520 C-11
D521 F-7
D550 H-7
D620 C-10
D621 F-7
D720 C-7
D721 F-7
D731 E-7
D801 G-10
D802 G-10
D803 H-10
D804 G-10
D805 H-7
D806 H-7
D807 I-7
D808 I-7
D809 F-10
D810 I-9
D811 I-9
D812 I-10
D813 H-11
D814 H-10
D815 H-10
D816 H-10
D817 H-10
D820 B-7
IC201 B-5
IC301 B-1
IC302 B-2
IC303 B-2
IC401 C-3
IC402 C-4
IC403 C-5
IC404 D-5
IC405 C-6
IC406 C-6
IC501 H-9
IC601 E-9
IC651 C-9
IC701 D-8
IC751 F-8
Q361 D-5
Q362 D-5
Q363 D-4
Q364 D-4
Q365 D-5
Q366 D-4
Q379 D-3
Q401 D-2
Q402 C-5
Q520 D-7
Q550 H-7
Q551 H-7
Q620 C-7
Q720 D-6
Q730 E-7
Q731 E-7
Q732 F-7
Q861 C-7
Q862 B-7
Q863 B-7
Q864 C-7
Q865 C-6
Q866 B-7