Sony HT-DDW660 / STR-K660P Service Manual ▷ View online
21
21
STR-K660P
• See page 10 for Circuit Boards Location.
3-10. PRINTED WIRING BOARD – SUB WOOFER BOARD –
•
: Uses unleaded solder.
IC503
IC502
3
1
1
1
4
8
5
5
1
E
E
C
B
E
C
B
E
C
B
E
1
6
9
E
MAIN BOARD
CNP563, W564
(Page 18)
F
MAIN BOARD
CNP562
(Page 18)
G
MIN BOARD
CNP561
(Page 18)
3-11. SCHEMATIC DIAGRAM – SUB WOOFER BOARD –
Ref. No.
Location
D576
B-6
IC502
B-7
IC503
A-4
Q572
C-4
Q573
C-6
Q574
C-3
Q575
C-7
Q576
C-6
• Semiconductor
Location
C561
C565
C562
R561
R565
R562
R560
C581
R574
R572
R576
R577
R579
C575
C573
R583
IC503
L561
C578
R588
Q572
R578
C564
R571
IC502
CNP505
R575
R582
R596
R595
C593
R597
R568
R567
C563
R566
Q573
Q574
Q575
Q576
R581
D576
R587
R580
R593
R591
C592
C590
C594
CN504
CN503
C566
C571
4.7
50V
50V
3p
100p
1k
68k
68k
330
0.022
1k
4.7k
6.2k
4.7k
1.5k
47p
47p
15k
STK350-230
220p
4.7
2SC4495
0.22
33p
500V
8.2k
NJM4565D
3P
100
100
6.8k
6.8k
0.033
100k
22k
22k
0.0047
1k
MN2488OPY-M
MP1620OPY-M
2SA988TP-PAFAEA
2SA988TP-PAFAEA
10
1SS133T-72
47k
68k
47k
5.6k
0.68
0.22
0.22
5P
6P
100
10V
10V
47
25V
22
22
STR-K660P
• See page 10 for Circuit Boards Location.
3-12. PRINTED WIRING BOARD – POWER SECTION –
•
: Uses unleaded solder.
1
3
1
3
1
5
1
6
C
B
E
E
E
US, CND
E51
E51
E51
EXCEPT E51
EXCEPT E51
1
4
T902
POWER TRANSFORMER
F901
A
DIGITAL BOARD
CNP5
(Page 15)
C
MAIN BOARD
CNP915
(Page 18)
B
DIGITAL BOARD
CNP6
(Page 15)
VOLTAGE
SELECTOR
240V
220V
120V
D
MAIN BOARD
CNP801
(Page 18)
T901
POWER TRANSFORMER
E51
Ref. No.
Location
D801
B-6
D804
C-6
D812
C-4
D813
C-5
D814
B-5
D815
C-5
D820
C-4
D821
C-4
D822
B-3
D823
B-3
D901
C-4
D910
E-2
D911
E-2
D912
E-2
D913
E-2
D914
D-2
D915
D-2
Q801
C-7
Q901
D-3
Q921
C-3
• Semiconductor
Location
Ver. 1.1
23
23
STR-K660P
3-13. SCHEMATIC DIAGRAM – POWER SECTION –
C801
D804
C822
C821
C820
C831
C830
R806
R903
R902
C920
C921
C950
RY901
C813
C814
R904
R921
R922
R923
C923
CNP905
CNP804
C815
C816
R901
T902
F901
*3
CN909
CNP902
CNP901
FH902
FH952
JW905
JW904
G901
D910
D914
D915
D913
D912
D911
Q921
D822
D823
D820
D821
R810
R812
Q901
Q801
R910
D814
D813
D815
C823
US, CND, AUS
US, CND, MX
AUS
US, CND
D812
CNP802
R804
*1
D801
*2
CNP903
CNP912
JW795
CNP910
CNP907
T901
D901
C802
47
35V
HZ6.8BP-TK
47
35V
0.1
0.1
0.1
0.1
22k
4.7k
47k
0.1
0.1
3300
16V
0.1
0.1
1
47k
33k
10k
0.47
50V
7P
5P
2200
25V
1000
25V
3.3M
4P
2P
2P
10EDB40-TA2B5
1SS133T-72
1SS133T-72
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
2SC2785TP-FEK
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
0.22
0.22
2SC2785TP-FEK
2SB734-T-34
0.33
10EDB40-TA2B5
10EDB40-TA2B5
10EDB40-TA2B5
3300
16V
10EDB40-TA2B5
6P
3P
3P
3P
4P
ISS133T-72
47 35V
Ver. 1.1
24
24
STR-K660P
• See page 10 for Circuit Boards Location.
3-14. PRINTED WIRING BOARD – FRONT PANEL SECTION –
•
: Uses unleaded solder.
Ref. No.
Location
D102
B-6
D103
B-3
D104
B-4
D105
B-5
IC100
B-13
IC101
D-11
IC102
B-17
• Semiconductor
Location
IC101
IC100
IC102
TUNING BOARD
PRESET TUNING
TUNING
MEMORY
FM MODE
DIMMER
DISPLAY
`/1
1
3
MUSIC
MOVIE
A.F.D.
2CH
ENTER
MAIN
MENU
>
>
INPUT
MODE
MODE
MASTER
VOLUME
VOLUME
AM
FM
DVD
VIDEO
7
1
8
14
1
3
K
DIGITAL BOARD
CNS4
(Page 15)
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