Printed Wiring Board - Dc Board - Sony STR-DA3100ES Service Manual

6-48. PRINTED WIRING BOARD – DC BOARD –
1 2 3
A
B
C
D
E
BE
AC
F
BOARD
CNP902
(Page 65)
G
H
T1
MAIN POWER
(NC
TRANSFORMER
I
J
• Semiconductor
Location
K Ref. No. Location
D801 L-15
D802 I-15
D803 J-14
D804 J-13
D805 J-14
L
D806 J-13
D807 J-12
D811 L-11
D812 I-11
D813 I-10
M
D814 L-10
D816 J-10
Q801 L-10
N
STR-DA3100ES
• See page 22 for Circuit Boards Location.
4 5 6 7 8
4/8 SW BOARD
3
1
1 6
IMPEDANCE SELECTOR
8Ω t 4Ω
11
1-864-801- (11)
FL FUSE BOARD
7 7
1 1
11
1-864-804 - (11)
(CND)
(US)
: Uses unleaded solder.
9 10 11 12 13
DC BOARD
(CHASSIS)
1
C819
1
5
(US)
(CND)
C820
7
(US)
(CND)
CNP808 2 1
AY
D807
CIS POWER
BOARD
CNP809
(Page 57)
C815
C812
B
C
R803
E
C805
JW807
JW801
CNP801
3 CNP807 1
11 1
AC BOARD DIGITAL BOARD
F SPTM BOARD
BD R BA
CNP908 CN1801 CNP506
(Page 65) (Page 24) (Page 46)
63 63
14 15 16 17
F801
JWH802 JWH803
F802
C822
JW800
R808
JW806
D803
D804
JW813
D806
D805 JW814
JW803
CNP806
4 1
INPUT BOARD
V
CNP302
(Page 36)
STR-DA3100ES
18 19 20
C803
1
AN
AMP
BOARD
CNP505
(Page 44)
4
21
1-685-484- (21)