Printed Wiring Boards - Ac Section - Sony STR-DA5200ES Service Manual

6-64. PRINTED WIRING BOARDS – AC Section –
1 2
A
T01
MAIN POWER
TRANSFORMER
∗
(Page MAIN
AQ
BOARD
80)
CNP1403
(Page
MAIN
AT
BOARD
80)
B CNP1404
BU
DCDC-1
(CHASSIS)
BOARD
∗
NOT REPLACEABLE:
CNP1451
BUILT IN TRANSFORMER
(Page 92)
C
(AEP)
AC
OUTLET
D
AC
OUTLET
E
(US,CND)
F
G
H
(CHASSIS)
STR-DA5200ES
• See page 39 for Circuit Boards Location.
3 4 5
J01
~AC IN
AC BOARD
1 2
1
(US,CND)
(US,CND,UK)
1 3
(US,CND,AEP)
(AEP)
: Uses unleaded solder.
6 7
2
5
SUB POWER
TRANSFORMER
E
1 3
E
C
B
E E
93 93
8 9 10
POWER SW BOARD
SW1
POWER
1
-1
2
AW
MAIN
BOARD
CN1407
(Page 80)
E
-2
CN2
1
1 2
DIGITAL BOARD
N
CN2015
(Page 41)
(CHASSIS)
11
1-869-761- (13)
STR-DA5200ES
11
11
(13)
1-869-763-
• Semiconductor
Location
Ref. No. Location
D51 G-7
D52 G-4
D53 G-4
D54 G-4
D55 G-4
D56 F-6
D57 F-6
D58 B-8
D61 H-6
IC51 G-7
Q51 E-6
Q52 C-8
Q53 H-6
Q54 H-6
Q55 H-6