Sony STR-DA2800ES - Schematic Diagram - STBY Board

STR-DA2800ES
STR-DA2800ES
113113
5-74. SCHEMATIC DIAGRAM - STBY Board -
18.4
0
0
6.4 0.7
0
18.4
18.9 11.8
11.8 5
10k
R55
10k
R59
4.7
R60
E
EE51
RY01
2SB734-T-34
Q54
F001
2SC3052EF-T1-LEF
Q52
RT1N241C-TP-1
Q53
RT1N241C-TP-1
Q55
VCC
GND
OUT
BA05T
IC51
12
3
1k
R54
3.3k
R58
0.1
C58
DA2J10100L
D58
DZ2J062M0L
D61
1SR154-400TE-25
D51
TP901
CL010
TP909
12
34
LF903
TP902
JS984
1
4
4P
CN902
N
L
3
NC
2
NC
1
3
4
4P
CN903
ACDC 13V/20V
ACDC GND
+
–
RY901
DA2J10100L
D001
4.7
R904
250V
C967
470p
250V
C968
470p
1
3
4
5
6
6P
CNP54
+12V (REG)
GND
2
NC
STB+5V
NC (STOP)
POWER RY
0.1
C50
0.1
C966
VDR901
1
3
CNP51
3P
LIVE
2NC
NUTRAL
C52
50V
4.7
C57
50V
4.7
F901
1
2
3
3P
CN02
L
NC
N
C958
0.47
12
34
LF902
250V
220p
C964
250V
220p
C963
(CHASSIS)
IC51
+5V REGULATOR
STBY BOARD
BOARD
CN901
>43S
ACDC
CN304
BOARD
(1/3)
>12S
MAIN
BOARD
CN905
>44S
ACDC
NC
2NC
MAIN POWER
T901
TRANSFORMER
(3/3)
CN310
BOARD
>15S
MAIN
(3/3)
CN309
BOARD
>14S
MAIN
CN1401
>41S
DCDC
BOARD
LINE
FILTER
LINE
FILTER
250V
250V 250V
T5AL T1.6AL
RELAY DRIVE
Q53 - 55
REGULATOR
-2
-1
PATTERN
CAM901
SPARK-GAP
~AC IN
AC1
24 8
A
C
E
10 11
B
5631
D
97
(Page 110)
(Page 67)
(Page 67)
(Page 112)
(Page 65)
(Page 112)