Vitek VT-4050 Schematic
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Vitek Schematic
Specifications and Main Features
Frequently Asked Questions
![](/html/da/da56/da56732b610ca08535000a96813fcb23b4ab22e48429b5b5913686336698fc5a/bg1.png)
5
4
3
2
1
C1
471/1KV
DD
AC~220
J1
CON2
C9
2
1
SWITCH
J2
CON2
2
1
C4
2
T1
10UH
47U/1000V
C12
471/1KV
1
D3
-+
IN5399
4
C8
472/1KV
3
+
+
270UF/200V
C11
R2
R4
120K/2W
120K/1W
D5
HER107
L5
CC
Q1
K2485
1XFH6N90
R6
220Ω
HER107
R9
4K7
R11
100 ?1W
R12
4.7Ω/1W
R13
470Ω
D7
222
1
3
4
T2
5
6
72
8
9
10
11
12
13
C21
D10
8
7
6
5
BB
GND2
R16
47K
C25
103
C26
104
4
PWM
C30
101
OUT
LPF2
U1
TL3842
G
GND12LPF33LPF1
1
R17
C28
C29
101
220Ω
104
+
24V
47UF/35V
RL1
3
CTRL
AA
4
CTRL
LOAD
LOAD
1
2
817B
R25
3K3
仅供参考
5
4
天方公司
3
D1
D2
IN4007
C27
+
1UF/50V
IN5189
IN5189
D8
STPR10
Q3
R18
10K
TL431
R24
330
D4
IN4007
STPR10
Q2
U2
C2
C5
D6
IN4007
C17
+
1000UF/35V
C24
1000UF/35V
+
+
1000UF/25V
+
R19
R20
8K6/1W
L7
10K
L1
C3
+
R1
+5V
680 ?2W
1000UF/16V
L2
100UF/16V
C6
C7
+
104
R3
470Ω
-12V
1000UF/25V
L4
C15
104
+
C13
100UF/35V
+
C14
1000UF/35V
R5
470Ω
C16
+
+12V
-24V
D9
5V1
R7
1000UF/50V
AC1
470Ω
R8
470Ω
R10
AC2
470Ω
L6
C18
+
C19
C20
+15V
104
+
R14
220Ω/2W
1000UF/35V
C23
+
100 0UF/ 35V
-15V
C22
104
R15
220 ?2W
1000UF/35V
R21
47K
R23
470Ω
Q5
R22
10K
C945
IRF4905
Q4
C31
+
+5VS
100 0UF/ 16V
STANDBY
2
1
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