Printed Wiring Boards- Amp Section - Sony SRS-D511 Service Manual

2-2. PRINTED WIRING BOARD - AMP SECTION -
1 2
A
AMP BOARD
B
C
D
E
A
F
CONTROL
BOARD
(Page 7)
G
H
SRS-D511
3 4 5
SATELLITE SATELLITE SATELLITE SATELLITE
SATELLITE
SPEAKER SPEAKER SPEAKER SPEAKER
SPEAKER
REAR REAR FRONT FRONT
(CENTER)
(R-CH) (L-CH) (R-CH) (L-CH)
CENTER REAR R REAR L FRONT R
- + -
6 7
FRONT L
SPEAKER
(SUB WOOFER)
TRANS A
TRANS B
BOARD
+
11 12
1-865-417-
(11) (12)
5 5
8
9 10
AC IN
BOARD
S901
(POWER)
11
(11)
1-865-419-
T901
POWER
TRANSFORMER
11
1-865-420-
(11)
SRS-D511
Ver. 1.1
• Semiconductor
Location
Ref. No. Location
D51 F-5
D52 F-5
D53 E-4
D55 E-4
D1001 F-3
D1002 F-5
IC101 C-4
IC301 C-2
IC501 E-2
IC601 D-5
IC901 F-4
Q51 E-4
Q55 D-4
Q56 E-4
Q154 D-3
Q354 D-2
Q554 F-2