Power Schematic Circuit Diagram - Daewoo DVG-8300SE Manual

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POWER SCHEMATIC CIRCUIT DIAGRAM

1
!
!
!
 
C O N 1
T2
L
250
F1
L
1N4007
T1
1
3
D
D1
1
1
L
C5
2
2
C1
3
3
4
0.22UF 275V
4
D2
2
4
 
1N4007
1N4007
N
1
2
C3
C2
  4
  4
222
00
222
00
!
C4
  4
222
F
00
!
R14
1.5M
C
1
2
3
D14
R19
12K
4
15V
C23
0.22
R20
10K
R16
10K
R21
2.4K
B
Input Frequency: 47HZ--63HZ
AC Input: 100---240Vac
Pt=30W
A
1
2
3
C6
1000
250V
!
 
R1
TC
100
11
T1 BYBYQDVD868
9
56T
D4
1N4007
C26
R22
8 K  
0 . 0
u  
K V
6
1
1
1
C8
D3
 
47UF 400V
D16
H E R
0 7
1
6
R17
240K
R18
3
240K
R15
D15
I N 4
4 8
1
1.5M
R12
C24
10
U2
C25
1
L6565
0
1
8
47
F 25V
INV
VCC
7
COMP
GD
6
VFF
GND
R10
5
CS
ZCD
47K
R11
  8
2
2
Q2
X '
M R
F
1
3
R13
1.5 1
2
U6
C817
Output Requirements :
UC12V
Output Vol.
9V
Max. Load(mA)
A5V
20---1200
S5V
D5V
47---1500
S12V
3.4V
STB
2
3
4
H E R 3 0
D7
2
L2
u H
10
17
C17
C11
U /
U /
470
25V
470
25V
L7
u H
10
12T
S R 3
D6
6
L3
16
u H
10
C13
C10
u /
u /
6T
470
10V
2200
10V
L4
18,15
u H
10
C9
U /
470
10V
5T
14
14T
D8
L1
u H
10
C12
13
U /
F4004
C15
U /
220
25V
220
25V
26T
C16
U /
F4004
D9
100
50V
12
  U
10
D19
D10
F
00
C14
5T
5V1
100
F
10V
11
R27
220
R26
4
7
R24
C29
0.22U
100
U5
LM431
R25
4.7K 1
3
+5V
25
12
-24V
3
140
140ac
F-
240
F+
140ac
400---1000
5
4
5
6
C33
u /
220
25V
R29
Q5
LD1117
R23
150
K ( O P E N )
2
2
R32
7
0
C18
U /
470
10V
1
R28
K ( O P E
2
2
N
C30
U ( O P E N )
0
22
GVG
文件名称
COMPANY
文件编号
版本号
SHEET: 1
DATE
SHEET 1 OF 1
DESIGN
DRAWN
CHECK BY
5
6
D
CON2
S12V
1
GND
2
GND
3
S5V
4
CNS-4P
CON4
1
-12V
2
+12V
3
GND
4
A5V
C
5
GND
6
D5V
7
3.6V
8
S5V
9
GND
CNS-9P
CON5
5
F-
2
F+
7
GND
8
-24V
B
RNS-4P
GV-3802
A
APPROVED BY
3-5

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