Printed Wiring Board - Amp Section - Sony STR-DE625 Service Manual

STR-DE625/V616
3-4. PRINTED WIRING BOARD — AMP SECTION —
• Semiconductor Location
Ref. No. Location Ref. No. Location
D501 I-6 Q504 I-6
D502 I-6 Q506 J-6
A
D503 I-6 Q507 J-6
D504 I-7 Q508 I-8
D505 F-4 Q509 F-5
D506 F-4 Q510 F-4
D543 D-4 Q511 F-4
D545 F-4 Q544 C-6
B
D546 I-3 Q546 F-11
D547 H-11 Q547 H-12
D548 H-11 Q548 H-12
D549 H-11 Q549 H-11
D551 I-11 Q554 I-11
D552 I-11 Q556 J-11
D553 I-11 Q557 J-12 C
D554 I-12 Q558 I-12
D555 G-4 Q559 G-5
D556 F-4 Q560 F-5
D601 I-9 Q561 F-5
D602 I-9 Q596 F-11
D603 I-9 Q601 F-11
D
D604 I-9 Q604 I-9
D605 C-5 Q606 J-8
D606 C-6 Q607 J-10
D607 C-5 Q608 I-10
D608 F-12 Q609 C-6
D647 H-4 Q610 C-6
E
D648 I-4 Q611 C-6
D649 C-3 Q612 I-4
D705 D-3 Q613 H-4
D706 D-3 Q614 H-34
D749 B-2 Q615 I-4
D801 F-8 Q616 H-4
F
D802 G-10 Q617 H-4
D803 G-10 Q618 H-4
D804 G-10 Q645 C-5
D805 G-10 Q709 C-3
D806 F-11 Q710 C-3
D807 H-8 Q745 C-4
Q747 C-6 G
IC702 C-7 Q748 C-6
IC809 G-11 Q801 H-8
H
I
J
• See page 7 for Circuit Boards Location.
1 2 3 4
REAR
R L CENTER
TM701
SURROUND
SPEAKERS
J501
WOOFER
AUDIO OUT
B
E E
E
B B
4 1
REAR AMP
BOARD
D
CNV711
(Page 33)
AMP BOARD
TM501
FRONT
SPEAKERS
E E
A B
B B
L
E E E
B B B
R
E E
B B
E
E
B
B
1
16
— 13 —
5 6 7 8
CNJ701
WIRELESS
REAR
SP BOARD
SPEAKER
Q748
E B
E
E 3
B E
B
B
B B 1
E
E
B
E
1 3
11
1 3
1-669-428-
(11)
DISPLAY BOARD
INPUT
E F
CND101
BOARD
CNE209 (Page 30)
(Page 26)
REAR AMP BOARD
B
CNV712
(Page 33)
E E
B
B
B
E
B
E
5
1
E E
B B
10 13
5
Q506 Q507
CONNECTOR BOARD
A
CNP651
(Page 26)
9 10 11
CNS801 CNS802
G H J
(Page 34) (Page 34)
R587
E B
D801
E B E
7 1
CND803
1 6
B
E
E
B
2 1
E E
B
B
Q606 Q607 Q556
— 14 —
12 13 14
H/P BOARD
1-669-443-
J701
PHONES
11
1 2 3
(11)
DISPLAY BOARD
CND103
(Page 30)
B
3
2
1
E
(Page 33)
B
REAR AMP
BOARD
CNE713
C
B
I
E
INPUT
B
BOARD
CNE203
E
(Page 26)
E E
B
B
11
1-669-429- (11)
Q557