DVP-S335/S336/S345/S535D/S735D
Note: The components identified by mark
0
or dotted line
with mark
0
are critical for safety.
Replace only with part number specified.
4-61
4-62 E
SWITCHING REGULATOR
HS16S9E
HS16S9E (SWITCHING REGULATOR) SCHEMATIC DIAGRAM
– Ref. No.: HS16S9E board; 3,000 series –
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B–
B–
B–
B–
1.7
3.5
0.2
1.7
2.4
3.9
2.8
3.5
3.6
0.7
0.1
10.2
10.2
1
3.6
3.6
3.5
3.5
2.2
2.7
2.6
1.5
–10.2
–10.2
NO MARK : E-E MODE
AC IN
CN101 2P
F101
2.0A 250V
SW101
C101
0.1uF
250V
L101
22mH
L102
22mH
C102
0.1uF
250V
R101
1M
1/2W
C104
330pF
250V
C103
330pF
250V
D101
S1WBA60
C107
330pF
250V
+
C110
56uF
400V
S
C150
47pF
2kV
L150
160
Q101
2SK2700
SWITCH
R115
18k
R105
1M
1/2W
C117
0.033uF
D102
RD24FB2
Q102
2SC3377
SWITCH
R113
10k
R110
1k
R112
10k
D104
MTZJ-T-77-2.4B
C115
0.033uF
L151
160
R114
470
D105
1SS270A
PC101
TLP621F
+
C301
1uF
50V
R303
1k
IC301
HA17431V
R211
10k
Q211
2SJ525
SWITCH
R212
1k
+
C213
47uF
35V
+
C211
330uF
35V
R213
47k
L211
10uH
D211 S2L20U
L311
10uH
D311 D2S4M
L611
10uH
D611 D3S4M
+
C611
330uF
35V
+
C613
100uF
35V
+
C311
330uF
35V
+
C313
47uF
35V
D212
RD33FB2
D613
1SS270A
R612
39
1/2W
Q611
2SA1679
SWITCH
R611
10k
P612 2.0A 60V
P611 2.0A 60V
Q312
2SC1740S
SWITCH
R317
47k
+
C315
47uF
35V
D315
1SS270A
R312
1.8k
R615
150
D615
SPR-325MVW
R616
120
Q711
DTA143ES
SWITCH
Q621
DTC114TS
Q615
DTA143ES
+
C513
47uF
35V
+
C511
220uF
35V
R513
47k
L511
10uH
D511
S2L20U
R301
68
1/2W
T101
1
2
3
4
5
6
7
8
9
10
11
12
13
EVER +3.8V
SW +3.3V
SW +3.3V
EVER +5.6V
D_GND
D_GND
SW +10V
SW +10V
M_GND
M_GND
SW –10V
P_CONT
P_DET
CN201 13P
AI-17 BOARD(5/6)
CN401
(SEE PAGE 4-43)
R306
1.5k
R304
680
1/2W
R512
10k
Q511
2SK2229
SWITCH
S
R511
1k
R621
1k
R623
47k
D615
(ON/STANDBY)
IC301
SHUNT REG
HS16S9E BOARD
R116
220 1/2W
C116
0.01uF
05
1
A
B
C
D
2
3
4
5
6
7
8
S
Q615, 621
LED DRIVE
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