DVP-S7700
4-85
4-86 E
POWER BLOCK (HS-930SH) (SWITCHING REGULATOR) SCHEMATIC DIAGRAM
– Ref. No.: HS-930SH board; 4,000 series –
SWITCHING REGULATOR
POWER BLOCK (HS-930SH)
Note: The components identified by mark
!
or dotted line
with mark
!
are critical for safety.
Replace only with part number specified.
+
+
+
C112
0.047
µ
F
630V
C110
120
µ
F
400V
D109
D1N60
C113
470pF
2KV
Q103
2SK2563
SWITCH
C114
1
µ
F
400V
R152
0.22
L150
45
R104
470K
1/2W
R105
470K
1/2W
Q101
2SK2563
SWITCH
R115
15K
C117
0.0033
µ
F
50V
R106
100K
1/2W
D106
D1N60
Q102
2SC3377
SWITCH
C115
0.033
µ
F
50V
R113
680
R110
3.3K
R112
3.3K
D104
2.4V
R114
2.2K
D105
1SS270A
PC101A
TLP721F
R303
1K
R301
68
C301
1
µ
F
50V
IC301
AN1431T
C108
330pF
250V
C107
330pF
250V
C104
330pF
250V
C103
330pF
250V
D101
S1NB60
PS-421 BOARD
CN902
(SEE PAGE 4-81)
CN101
F101
250V
2A
C101
0.1
µ
F
250V
R101
470K
1/2W
C102
0.1
µ
F
250V
L101
18mH
0.5A
C116
0.01
µ
F
50V
R116
220
2W
T101
!
D511
S2L20U
D611
D3S4M
D311
D3S4M
D211
S2L20U
!
!
!
!
!
!
!
!
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
REG +5.2V
REG +5.2V
GND (D)
REG +3.3V
GND (D)
EVER +5.3V
GND (D)
P-CONT
AU +12V
GND (AU)
AU –12V
REG
–
10V
GND (D)
M +12V
GND (MTR)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
R306
1.5K
R305
330
R304
1.5K
L511
10
µ
H
2.6A
C512
47
µ
F
35V
C511
1000
µ
F
25V
L311
10
µ
H
2.6A
L211
10
µ
H
2.6A
C513
47
µ
F
35V
R512
10K
P511
60V
750mA
Q511
2SK2279
–12V REG
R511
10K
C311
330
µ
F
35V
C312
330
µ
F
35V
C313
47
µ
F
35V
C611
560
µ
F
35V
D212
24V
1W
IC611
PQ3RD13
I
O
G CT
C211
330
µ
F
35V
C212
47
µ
F
35V
R211
10K
R212
10K
Q211
2SJ488
P211
60V
750mA
P311
60V
2.0A
P312
60V
750mA
REG
C214
47
µ
F
35V
C213
47
µ
F
35V
R314
10K
R311
82
1/2W
C612
47
µ
F
35V
Q311
2SA1679
5.2V REG
R514
10K
Q512
2SA933S
R513
10K
C411
47
µ
F
35V
C315
10
µ
F
50V
C314
100
µ
F
35V
D313
2.7V
R317
10K
D312
1SS270A
Q312
2SC1740S
POWER
CONTROL
–12 SWITCH
CN201 15P
IC611
3.3V REG
IC301
SHUNT REG
!
!
!
!
1
2
05
PC101B
TLP721F
MB-84 BOARD (9/14)
CN002
(SEE PAGE 4-35)
MB-84 BOARD (9/14)
CN001
(SEE PAGE 4-35)
E+12V
GND
E–12V
CN202
ER-8 BOARD(2/3)
CN601
(SEE PAGE 4-65)
R120
100K
1/2W
D102
18V
1W
L102
18mH
0.5A
R312
1K
HS-930SH BOARD
1
2
3
4
5
6
7
8
9
10
A
B
C
D
E
F
436
337
337
2.8
2.8
0
3.1
0.2
0.8
4.2
3.3
5.5
4.8
5.4
11.8
11.8
6.0
5.3
5.4
4.7
–3.2
–11.8
–11.8
4.5
2.5
NO MARK : E-E MODE
B+
B+
B–
B–
B–
B–
B–
B+
B+
B+
B+
B+
B+
B+
2P
Summary of Contents for DVP-S7700
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Page 36: ...DVP S7700 4 3 4 4 4 1 FRAME SCHEMATIC DIAGRAM 1 2 FRAME 1 2 ...
Page 37: ...DVP S7700 4 5 4 6 FRAME SCHEMATIC DIAGRAM 2 2 FRAME 2 2 ...