Read Sony HT-DDW980 / STR-K980 Service Manual online
25
25
STR-K980
STR-K980
3-10. PRINTED WIRING BOARD – MAIN BOARD –
• Semiconductor Location
Ref. No.
Location
D529
F-5
D540
G-4
D560
D-8
D605
G-13
D610
D-9
D640
G-9
D665
G-10
D680
G-11
D690
E-9
D691
E-9
D692
E-9
D693
E-9
D705
G-7
D710
D-10
D721
F-11
D722
F-11
Ref. No.
Location
D729
F-6
D732
F-12
D740
G-6
D749
F-6
D750
G-10
D765
G-11
D791
F-14
D801
E-14
D802
D-14
D804
F-13
D805
E-14
D806
E-14
D807
D-14
D808
D-14
D841
F-2
D896
E-7
Ref. No.
Location
D3001
B-3
IC401
E-4
IC402
F-4
IC501
F-4
IC601
F-8
IC691
E-8
IC701
F-6
IC801
D-7
IC802
E-7
IC3001
B-2
Q501
G-4
Q502
H-5
Q503
H-5
Q504
H-6
Ref. No.
Location
Q505
G-6
Q506
G-5
Q540
G-4
Q560
D-8
Q601
H-12
Q602
H-12
Q603
H-12
Q604
H-13
Q605
G-13
Q606
G-13
Q610
D-9
Q640
G-8
Q651
G-8
Q652
H-9
Q653
H-8
Q654
H-9
Ref. No.
Location
Q655
G-9
Q656
G-10
Q680
G-11
Q691
F-10
Q692
E-9
Q693
E-9
Q694
E-9
Q695
E-10
Q701
G-6
Q702
H-7
Q703
H-6
Q704
H-7
Q705
G-8
Q706
G-7
Q710
D-10
Q722
F-12
Ref. No.
Location
Q723
F-12
Q725
F-12
Q740
G-6
Q750
G-10
Q751
G-10
Q752
H-11
Q753
H-10
Q754
H-11
Q755
G-11
Q756
G-12
Q790
F-14
Q793
F-12
Q795
F-11
Q801
F-13
Q3001
B-3
:Uses unleaded solder.
• See page 15 for Circuit Boards Location.
IC401
IC3001
IC801
IC802
IC402
IC691
IC501
IC701
IC601
1
4
8
5
L
R
L
R
SA-CD/CD
MD/TAPE
IN
OUT
IN
AUDIO IN
DVD
AUDIO IN
VIDEO 2
AUDIO IN
AUDIO OUT
VIDEO 1
AUDIO
OUT
SUB
WOOFER
-
+
-
+
L
R
FRONT
SURROUND
-
+
-
+
SPEAKERS
IMPEDANCE USE 6-16
Ω
I
ADCC
BOARD
CNP2000
(Page 34)
H
DIGITAL
BOARD
CNS501
(Page 19)
J
VIDEO 3
BOARD
CN201
(Page 34)
K
VIDEO
BOARD
CNP203
CNP203
(Page 36)
G
DIGITAL
BOARD
CNS502
(Page 19)
U
SPEAKER C/SB
BOARD
CNP503
(Page 32)
M
SPEAKER C/SB
BOARD
CNP503
(Page 32)
N
STANDBY
BOARD
CNP801
(Page 31)
SPEAKER B
BOARD
CNP808
(Page 34)
O
DIGITAL BOARD
CNP505
(Page 19)
E
POWER TRANSFORMER
T901 (Page 31)
Q
SPEAKER C/SB
BOARD
CN502
(Page 32)
R
DIGITAL BOARD
CNP504
(Page 19)
A
HEADPHONE BOARD
CNP791
(Page 36)
S
DIGITAL BOARD
CNP503
(Page 19)
B
1
1
1
1
1
1
4
1
3
6
E
C
B
5
4
5
5
E
E
E
E
E
E
E
E
E
5
1
1
1
1
1
4
3
3
3
4
8
E
E
E
1
1
30
31
50
51
80
81
100
1
15
1
15
1
E
E
E
E
E
E
E
E
E
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
C
B
E
E
E
E
E
C
B
E
C
B
E
C
B
E
E
E
E
E
E
E
E
E
E
C
B
E
E
E
E
15
4
8
5
10
1
2
A
B
C
D
E
F
G
H
I
3
4
5
6
7
8
9
10
11
12
13
14
15
C3009
D3001
C3005
C3008
L3001
C3012
C3007
R3007
Q3001
C3013
R3001
R3002
R3006
R3003
R3005
R3008
CN3001
C3003
D-LIGHT
SYNC OUT
E
TM601
5
4
3
R843
(CHASSIS)
1
3
+
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