Sony STR-K980 - Block Diagram - MAIN Section

2525
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
14
85
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
FRONTSURROUND
-
+
-
+
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
(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
EE
E
5
1
1
1
1
14
3
3
3
4
8
E
E
E
1
1
30
31
50
51
80
81
100
115
1
15
1
E
E
E
E
E
E
E
E
E
ECB
ECB
ECB
ECB
ECBECBE
E
E
EE
CBECB
ECBE
E
E
E
E
E
E
E
E
E
CB
EE
E
E
15
4
85
10
12
A
B
C
D
E
F
G
H
I
3456789101112131415
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
+
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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