Sony STR-DE525, Service Manual

Page: 14 / 40

STR-DE525/V515
— 21 — —22 —
3-8. PRINTED WIRING BOARD — INPUT SECTION —
I AMP BOARD
CN803
L
REAR AMP
BOARD
CNE711
E
SP BOARD
CNE604
A
AMP BOARD
CNS651
1-669-441-
11
(11)
1-669-429-
11
(11)
16
INPUT BOARD
CONNECTOR BOARD
B
E
B
E
B
E
B E
B
E
B E
B
B
E
B E
E
B E
S
D
E B
E B
E
B
D
S
1
3
1
3
1
3
3
1
1
3
1 1 4 8
9 5
8
1 4
5 8
1 4
5
8
1
1
3
4
5 8
16
14
2
1 15
14 2
1 15
14
2
1 15
1
1
1
1 4
5 8
3
15
16 30
20
10
13
1 6
1
13
1
13
M
VOLUME BOARD
CNS402
T
SURR BOARD
CNS401
P
DISPLAY BOARD
CNS116
U
SURR BOARD
CNS402
R
SURR
BOARD
CNS406
DISPLAY
BOARD
CND104
TUNER INPUT
TU901
S
IN
REC OUT
TAPE/MD
L
R
L
R
IN
PHONO
CD
IN
L
R
L
R
REAR
5.1/DVD
INPUIT
L
R
FRONT
CENTER
WOOFER
L
R
(Page 17) (Page 17) (Page 25) (Page 29)
(Page 14)
(Page 29)
(Page 13)
(Page 13)
(Page 17) (Page 25)
1 2
A
B
C
D
E
F
G
H
I
J
3 4 5 6 7 8 9 10 11 12 13
Ref. No. Location
D301 G-9
D401 I-10
D402 H-12
IC001 F-9
IC301 G-7
IC302 E-4
IC303 F-4
IC304 H-10
IC305 H-9
IC306 G-12
IC450 D-13
IC451 D-11
IC502 G-13
IC601 E-9
IC701 E-7
IC801 D-11
IC803 D-12
Q300 H-10
Q301 H-10
Q302 H-8
Q303 G-7
Q304 G-8
Q305 G-8
Q411 H-9
Q414 H-12
Q501 F-12
Q502 E-12
Q551 H-12
Q552 H-13
Q691 D-10
Q692 D-10
Q3008 G-8
• Semiconductor
Location