Hs-921Sf/921Sf1 Schematic Diagram - Sony SLV-ED10ME Service Manual

Q Q
3 7 6 3 1 5 1 5 0
HS-921SF/921SF1 (POWER SUPPLY) SCHEMATIC DIAGRAM
– Ref. No.: HS-921SF/921SF1 board; 3,000 series –
– SLV-ED10/ED40/ED60/ED70 –
1 2
HS-921SF/921SF1 BOARD
A
!
D102
EG01
B
!
!
IC101
MIP164
C108
+
150µF
450V IC101
SWITCH
C
T E
L 1 3 9 4 2 2 9 6 5 1 3
D
!
E
CN101
F101
1
250V
2A
Z101
C101 L101
AC IN 0.1µF 18mH
250V
2
F
G
w w w
05
.
3 4 5
!
!
C109
R102
0.047µF
47K
630V
2W
L103
!
C110
68pF
2KV
312
D L104
!
C
S
D104
1SS270A
R103
6.8
R105
10K
!
!
C111 D106
R104
0.1µF MTZJ12A
5.7 10K
+ C112
100µF
35V
!
C113
0.1µF
!
R101
C106
470K
330pF
1/2W
L102
250V
18mH
0.5A C102 0.5A
0.1µF
D101
250V
S1NB60
C103
C104
330pF
330pF
250V
250V
x a o
y
i
4-45
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8
6 7
!
! D401
T101
10ELS4
B+
C401
+
47µF
! 50V
D301
S2LA20
B+
+
!
D201
21DQ04
B+
C201
+
330µF
35V
Q Q
3 7 6 3
!
D501
10ELS4
B–
R201
150
PC101
! R202
TLP721F
1K
C207
+
!
1µF
4.2
50V
IC201
IC201
AN1431T
2.5
SHUNT REG
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.
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SLV-ED10/ED40/ED60/ED70/EZ10/EZ40/EZ60/EZ70
2 4
9 9 8
8 9
!
L301
22µH
B+
C303
0.01µF
C301
C302 +
D302
330µF
220µF
RD15FB2
35V
25V
!
L201
22µH
B+
C202 + C203
220µF 0.01µF
25V
1 5 1 5 0 8 9 2 4
C501
+
220µF
25V
R203
1.8K
RV201
+6V
200
R205
1.2K
m
c o
Note: The components identified by mark ! or dotted line
with mark ! are critical for safety.
Replace only with part number specified.
4-46
2
9 9
10 11 12
CN201 9P
B+
1 35V
2 13V
3 13V
4 GND
MA-350 BOARD (9/9)
GND
5
CN600
6 AU GND (SEE PAGE 4-27)
7 6V
8 6V
9 –13V
B–
9 8 2 9 9
NO MARK : E-E MODE
POWER SUPPLY
HS-921SF/921SF1