Table of Contents
Advertisement
1
2
Appendix C
SMPS circuit diagram
F1
AC250V2.0A
TH1
10D9
!
CN1
C1
VR1
1
224P
2
A
10D471
!
!
B
!
CAUTION
(The sereas shaded or marked with
which have special characterics impotant for safety.)
*R27(4.7M/1/2W)-OPTION
C
D
1
2
3
D1~D4
LF1
1N4007X4
!
C3
152P
C2
-
+
104P
C4
152P
!
!
+
C5
!
68uF
R27
*
400V
4.7M
1/2W
U1
1
5
STR-G6153T
2
3
4
R4
+
68K
R3
0.5
C7
1W
473
PC1
50V
LTV817
!
ZD1
1N5239B
!
designate components
3
4
5
D7
EE3329
1N4937
R6
T1
!
10
14
C9
+
47uF
50V
C6
13
R1
R2
220K
68K
222P
R12
2W
1W
1KV
2.2/1/2W
C10
102P/1KV
1
D8
UF5404
D5
13
C11
SRP100K
3
+
220uF
35VX2
12
D9
UF4004
C13
D6
12
+
220uF
1N4937
R5
25V
20
11
D10
UF4004
5
C8
47uF
50V
11
6
C15
+
220uF
16V
10
R17
C17
10/1/2W
102P/1KV
D11
C25
SB360
102P
250V
!
10
+
C18
1000uF
10V
9
D12
1N5822
9
+
C21
1000uF
10V
8
4
5
6
7
R7
6.2K
1/2W
L1
15uH
C12
+
R13
1.5K
1W
L2
15uH
VI
VO
C14
+
U4
KA78M12
100uF
25V
L3
15uH
C16
+
100uF
16V
L4
3uH
R18
R20
1.06K(F)
470,1/8W
1/8W
PC1
LTV817
R19
4.7K
C19
+
1/8W
C20
470uF
R21
10V
1K(F)
1uF/50V
1/8W
U2
KA431
U3
L5
KA278R33
7uH
VI
VO
R23
+
C22
4.7K
470uF
1/8W
10V
Orientech CO.,LTD
Title
ORTP-833 CIRCUIT DIAGRAM
Size
Document Number
A3
HSS-730/830 & UFD505/515 SMPS
Date:
Tuesday, January 29, 2002
6
7
8
CN2
+30V (0.03A)
pin 8
P/C
pin 10
A
+22V (0.60A)
pin 7
+12V (0.15A)
pin 6
B
+8V (0.30A)
pin 5
+5VS(0.3A)
pin 1
+5V (0.8A)
pin 3
+3.3VS(1.2A)
pin 2
C
GND
pin 4,9,11
+
C24
100uF/10V
D
Rev
02
Sheet
1
of
1
8
Advertisement
Table of Contents
