DVP-K380
4-43
4-44
SWITCHING REGULATOR
POWER BLOCK (ETXNY381N2F)
For Schematic Diagram
• Refer to page 4-39 for printed wiring board.
F101
2A/250V
C101
0.047u
250V
C104
0.047u
250V
L101
43mH
L102
43mH
C103
330p
C102
330p
D104
PLIN4005
D105
PLIN4005
D106
PLIN4005
D107
PLIN4005
C105
33u
400V
IC101
MIP2E3
C107
0.47u
50V
C108
47u
25V
R103
100
ZD101
RD12
R104
15
PC101
0N3171
C110
1u
50V
D102
11EFS2
R105
D103
ST03D200
C111
L103
C109
1u
50V
F203
2.5A
D204
ERA91-02
C208
1000u
10V
D203
21D004
L203
R205
2.43k
IC202
AN1431T
R223
6.89k
C209
1u
50V
R203
C203
680u
10V
R204
2.87k
PC101
0N3171
R202
2.2k
R201
100
D202
21D004
C214
470p
250V
R222
10
L202
6.8uH
C201
100u
25V
D201
ERA91-02
L205
T101
POWER
TRANSFORMER
ZD201
1ZB33
F201
1.6A
C210
R209
330
IC201
AN1431T
F202
1.6A
C301
330u
35V
C302
330P
250V
R304
10
D301
PN2Z
L201
47uH
R301
10k
R302
330
Q301
2SB1592
B+ SWITCH
R303
1.5k
C202
Q203
2SD965
B+ SWITCH
R213
10K
R214
150
R221
68
C204
470u
10V
Q202
2SD965
B+ SWITCH
R210
10
C205
0.01u
50V
R211
732
C206
22u
50V
R212
1.8k
L206
3.3uH
C215
100u
10V
C212
330u
25V
L204
Q205
2SC3311A
POWER CONT
R219
4.7k
R218
4.7K
C211
47u
25V
PD202
SLR342MC
R220
120
Q204
2SD965
B+ SWITCH
D205
RL1N4005
R215
270
R216
10k
R224
47
C207
220u
10V
R217
1.8k
PD201
SLR42VC
R206
390
L301
SW201
POWER
1
2
3
4
5
6
7
8
9
10
11
12
13
POWER
P-CONT
EVER-13V
MGND
MGND
SW+11V
SW+11V
SW+3.3V
GND
GND
EVER+3.3V
SW+5V
EVER+11
V
CN201 13P
SHUNT REG
IC201,202
DC CONTROL
IC100
AC IN
CN101
TO IF-92
BOARD
CN401
(SEE PAGE
4-33)
SWITCHING REGULATOR
(ETXNY381N2F) (K380:HK,SP)
Note :
The components identified by mark
Replace only with part number specified.
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299