Hs-030Sh Schematic Diagram - Sony DVP-S725D Service Manual

HS-030SH (SWITCHING REGULATOR) SCHEMATIC DIAGRAM
– Ref. No.: HS-030SH board; 6,000 series –
1 2
HS-030SH BOARD
C112
0.047uF
630V
Q103
A
2SK2333
435
SWITCH
C113
314
47pF
2kV
S
314
C131
R104
C110 +
10uF
314
3.3M
56uF
50V
1/2W
400V 3.1
Q101
2SK2333
SWITCH
S
C117
0.0033uF
B
R115
27k
C
314
Q181
2SK2663
SWITCH
S
D
!
CN101 2P
L101
!
F101
18mH
1
1.6A
! !
250V
!
C101 R101 C102
AC IN
1M
0.1µF 0.1µF
1/2W
250V 250V
2
E
!
C103
330pF
CN102 2P
250V
1
RY-12 BOARD
CN101
(SEE PAGE 4-104)
2
05
3
R152
L150
0.22
45
D131
R135
R131 R133
1SS270A
2.2k 2.7k 1k
+
C116 R116
C132
+
R132
0.01uF
1uF 220
22k
50V
1/2W
50V
D135 3.1
D104 2.4V
1SS270A
-0.1
D133
RD2.7ESB2
Q102
R113 680
2SC3377
9.0
SWITCH
D132
D102
0 1SS270A
RD18FB2
C115
R134
0.033uF
10k
Q131
2SC3377
POWER
CONTROL
R186
(SHORT)
Q183
2SK2663
SWITCH
C181
C186
+
2200pF
C185
1uF 448
1kV
0.01uF
400V
314
R187
R189
180k
314 S
15k
1/2W
R188
R182
L182
180k
C182
C183
330
RS204
1/2W
0.0022uF 0.0033uF
1/2W
1.2
D185 D182
D184 Q182 D183
R183
RD18 RD2.7ESB2
D1N60 2SC3377 1SS270A
1.2
2.2k
FB2 R184
SWITCH
3.3k
R181 -0.3
27k
R185
C184
5.6k
0.0047uF
! L102
18mH
D101
S1WBAO60
!
!
C107
C104
330pF 330pF
250V
250V
4-107
4 5
!
T101
L211
D211
B+
10uH
S2L20U
C213
C211 + +
47uF
330uF
35V 35V
B+
D311
21DQ04
D611 C611 C311
+ +
D3S4M 560uF 330uF
35V
35V
R112
4.7k
D212
R114
R301 C511 RD24FB2
+
2.2k
68 1000uF
R110 3.9k
25V
D105
1SS270A
B-
D511
S2L20U
!
PC103
TLP721F
!
R303
PC101
1k
TLP721F
IC301
C301
+
! 4
1uF
T102
SHUNT REG
50V
2.5
IC301
AN1431T
D401
11EQS04
C401
+
100uF D402
35V
RD7.5ESB1
R401
68
R403
!
1.2k
R402
PC102
1k
TLP721F
R404
C402 +
270
3.9 1uF
IC401
IC401 50V
2.5
AN1431T
SHUNT REG
R405
1.5k
6 7
!
P211
500mA 60V
B+
B+
P611
L311 10uH !
P311
!
1.5A 60V
2.0A 60V
L611 39uH C313
R211
+
C613
47uF 10
+
47uF
35V 2W
35V
C512
+
47uF
35V
!
L511
P511
10uH
750mA 60V
B-
R304
R713 1.5k
1k
R305
(SHORT)
R306
1.5k
Note: The components identified by mark ! or dotted line
with mark ! are critical for safety.
Replace only with part number specified.
SWITCHING REGULATOR
4-108 E
DVP-S325/S525D/S725D
8
B+
CN201 8P
AU-209 BOARD B301
1 +3.3V
:S325/S525D:EXCEPT AUS
2
+5V (SEE PAGE 4-45)
AU-210 BOARD CN404
3 GND
B+
:S725D:AUS
4 +12V
(SEE PAGE 4-53)
5 AU-211 BOARD CN404
B- GND
:S725D:EXCEPT AUS
6 -12V
(SEE PAGE 4-61)
7
E+5V AU-212 BOARD B301
:S525:AUS
8 GND
(SEE PAGE 4-67)
CN202 7P
7 +3.3V
6
+3.3V
5 +5V
MB-82/85 BOARD
4
GND
CN001
(SEE PAGE 4-39)
3 GND
2
M+12V
1 A+12V
CN203 6P
1 P-CONT
2
E+5V
FR-147/148/149/150 BOARD
3 +5V
CN001
4
GND
(SEE PAGE 4-99)
5 -12V
B-
6
GND
B+
HS-030SH