Read Sony STR-DE525 / STR-V515 Service Manual online
STR-DE525/V515
— 13 —
— 14 —
3-4. PRINTED WIRING BOARD — AMP SECTION —
1-669-428-
11
(11)
1-669-429-
11
(11)
1-669-443-
11
(11)
16
SP BOARD
AMP BOARD
H/P BOARD
1
3
2
3
2
2
1
1
1
6
7
1
2
R587
E
B
E
E
E
E
B
B
B
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
CND803
D547
E
B
E
B
E
B
E
B
E
B
E
B
E
B
B
E
B
E
B
E
B
E
B
E
B
E
1
5
1
3
Q748
E
B
E
E
B
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
1
4
R546
D607
1
1
3
3
G
H
REAR AMP BOARD
CNV712
CNS802
CNS801
B
DISPLAY BOARD
CND101
F
REAR AMP
BOARD
CNV711
D
J
C
REAR AMP
BOARD
CNE713
I
INPUT
BOARD
CNE203
INPUT
BOARD
CNE209
E
CONNECTOR BOARD
CNP651
A
Q506
Q507
Q606
Q607
Q556
Q557
J701
PHONES
D801
AUDIO OUT
REAR
CENTER
WOOFER
J501
WIRELESS
REAR
SPEAKER
CNJ701
SURROUND
SPEAKERS
TM701
FRONT
SPEAKERS
TM501
R
L
A
R
B
L
1
5
13
10
(Page 29)
(Page 21)
(Page 26)
DISPLAY BOARD
CND103
(Page 26)
(Page 29)
(Page 22)
(Page 22)
(Page 29)
(Page 30)
(Page 30)
1
2
A
B
C
D
E
F
G
H
I
J
3
4
5
6
7
8
9
10
11
12
13
14
Ref. No.
Location
D501
I-6
D502
I-6
D503
I-6
D504
I-7
D505
F-4
D506
F-4
D543
D-4
D545
F-4
D546
I-3
D547
H-11
D548
H-11
D549
H-11
D551
I-11
D552
I-11
D553
I-11
D554
I-12
D555
G-4
D556
F-4
D601
I-9
D602
I-9
D603
I-9
D604
I-9
D605
C-5
D606
C-6
D607
C-5
D608
F-12
D647
H-4
D648
I-4
D649
C-3
D705
D-3
D706
D-3
D749
B-2
D801
F-8
D802
G-10
D803
G-10
D804
G-10
D805
G-10
D806
F-11
D807
H-8
IC702
C-7
IC809
G-11
• Semiconductor Location
Ref. No.
Location
Q504
I-6
Q506
J-6
Q507
J-6
Q508
I-8
Q509
F-5
Q510
F-4
Q511
F-4
Q544
C-6
Q546
F-11
Q547
H-12
Q548
H-12
Q549
H-11
Q554
I-11
Q556
J-11
Q557
J-12
Q558
I-12
Q559
G-5
Q560
F-5
Q561
F-5
Q596
F-11
Q601
F-11
Q604
I-9
Q606
J-8
Q607
J-10
Q608
I-10
Q609
C-6
Q610
C-6
Q611
C-6
Q612
I-4
Q613
H-4
Q614
H-34
Q615
I-4
Q616
H-4
Q617
H-4
Q618
H-4
Q645
C-5
Q709
C-3
Q710
C-3
Q745
C-4
Q747
C-6
Q748
C-6
Q801
H-8
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