Sony DVP-NS300 Service Manual page 64

Q Q
3 7 6 3 1 5 1 5 0
HS13S0F (SWITCHING REGULATOR) SCHEMATIC DIAGRAM
– Ref. No.: HS13S0F board; 4,000 series –
– BR, E32, PX –
1 2
HS13S0F BOARD
C112
0.047uF
A
630V
2SK2750
SWITCH
C113
47pF
C110 R104
+ 2kV
680k
150uF
S
1/2W
400V
Q101
2SK2750
SWITCH
S
C117
0.0033uF
B
T E
L 1 3 9 4 2 2 9 6 5 1 3
C
SW101
F101
L101
1.6A POWER
CN101 2P
18mH
250V
1
C101
AC IN
0.1uF
250V
2
C104
330pF
250V
D
FG101
E
w w w
.
B+
05
3
Q103
R152
L150
0.22
35
C116 R116
C131
+
R131
0.01uF 220
33uF
22k
50V
50V 2W
D104 R112
R132
MTZJ-3.0B 22K
10k
50V
R113 R110
Q102
R115 680 1.8k
2SC3377
D102
27k R134
SWITCH
RD24FB2
2.2k
Q131
C115
2SD1768S
1SS270A
0.033uF
SWITCH
50V
L102
18mH
D101
S1WBA60
R101
2.2M
1/2W
C103
330pF
250V
C107
330pF
250V
C135
R135
3300pF
47k
1kV
1W
IC131
DC CONTROL
D135
EG01C
S S D
IC131
MIP0254SPSCF
BP S S PB
C132
+
D132 1uF
MTZJ-22B 50V
C137
R137
0.1uF
47k
50V
x a o
y
i
4-49
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8
4 5
D211
D2S6M
B+
T101
D221
D1NS6
B+
C211 C221
+ +
150uF 100uF
35V 35V
L311 P311
D311
100uH 1A 60V
D1NS4
B+
L611
D611
100uH
D1NS4
B+
R114
C311 C611 C613
+ +
2.2k +
150uF 150uF 47uF
35V 35V
35V
D105
R701
D212
82 D511 +
RD33FB2
D2L20U
B–
R413
470
PC103
Q712
Q Q
PS2561
DTC143ES
3 7 6 3
POWER
CONTROL
R704
470
R703
PC101
1k
PS2561 R705
120
C701
C703 +
+
4.7uF
1uF
50V
50V
IC701
R706
AN1431T IC701
1.5k
SHUNT REG
T131 D411 L411
D1INS4 39uH
B+
C401 C413
+
R401
150uF 47uF
68
35V 35V
D131
1SS270A
R402 R403
u 1 6 3
PC131
1k 1.5k
PS2561
C402
0.47uF
+
50V .
IC401
IC401
HA17L431P R405
SHUNT REG 820
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2 4
9 9
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
6
L211
39uH
B+
L221
100uH
B+
C223 C213
+ +
R313 R211
47uF 47uF
330 1.5k
35V 35V
1 P-DET
2 P-CONT
R314
B–
10k
3 EVER–11V
B+
4 M_GND
Q311
2SD1768S C314
+ 5 M_GND
R311
B+ SWITCH 22uF R711
B+
1k
50V 1.8k 6 SW+11V
P611 B+
7 SW+11V
1A 60V
B+
8 SW+3.3V
9 D_GND
C313
+
47uF
10 D_GND
35V
B+ B+
11 EVER+3.3V
B+
12 +5V
B+
C711
+ 13 EVER+11V
47uF
35V
C511 L511 C512
+
100uF 100uH 100uF
35V 35V
B–
1 5 1 5 0 8 9 2
R621
R631 R632
220 10k
1k
Q622
Q621
DTC143ES
2SC1740S
D615
SPR-325MVW
R633 R623
120 47k
Q621, 622 D615 D615
LED DRIVE (ON/STANDBY)
+
m
c o
FG201
SWITCHING REGULATOR
4-50
DVP-NS300
2
8 9 9
Les composants identifiés par une marque 0 sont
critiques pour la sécurité. Ne les remplacer que
par une pièce portant le numéro spécifié.
7
CN201
13P
IF-80 BOARD
(SEE PAGE 4-37)
4 9 8 2 9 9
HS13S0F