Schematic Diagram - Standby Board - Sony STR-DN1080 Service Manual

6-30. SCHEMATIC DIAGRAM - STANDBY Board -

1 2
STANDBY BOARD
A
B
C
C963
3300
16V
D
C962
0.1
Q952
2PD601ART
AC DETECT
0
CL906
E
0.5
CL905
3 4
R974
R972 R971
2.2k
12 15
0
CL902
0.5
Q951
R973 PBSS8110T
47k
RELAY DRIVE
D991
DA2J10100L
C960
D901 D902
0.1
GS1G GS1G
C961
D903 D904
0.1
GS1G GS1G
CL901
R961 C969
10k 1
50V
R963 R960
10k 4.7k
CL907
5 6
CN940
4P
F901
T5AL 250V (DN1080: US, CND, TW/ZA810ES)
T3.15AL 250V (DN1080: AEP, UK, AUS)
FH901 FH902
CNP902
4P
RY951
T902
SUB POWER
TRANSFORMER
1
9
D905
3
BAV70
CNP901
7
3P
5
NOT REPLACEABLE:
BUILT IN TRANSFORMER
STR-DN1080/ZA810ES
7
1 STBY 10V
>07S
2 NC
DCDC
3 STBY GND
BOARD
AC CUT
4
CN1905
(Page 77)
5 PWR RY
T901
MAIN POWER
TRANSFORMER
1 LIVE
2 NC
3 NC
4 NEUTRAL
NOT REPLACEABLE:
BUILT IN TRANSFORMER
(DN1080)
1 LIVE
AC1
2 NC (AC IN)
3 NEUTRAL
(ZA810ES)
-
Ver. 1.1
8
(Page 69)
MAIN
>03S BOARD
(4/4)
CNP920
(Page 69)
MAIN
BOARD
>02S
(4/4)
CNP930
DCDC
>08S
BOARD
CN1907
(Page 77)
AC2
AC IN
79
SYS SET