Hi-Voltage Board - DAEWOO ELECTRONICS DSL-19M1WCD Service Manual

F1
J1
1
2
3
4
5
R40
C14
C7
R18
C9
R13
Test Pannel: AU M170EG01
VIN 10.8~13.2V
R17
C13
Lamp voltage 600Vrms
Lamp output current 6.5mA
Start-up time 1.2s
Start-up voltage 1700Vrms
Operation frequency 50KHZ

Hi-voltage board

C1 C2
R3 R4
R9
Q1
R10
Q6
1 2
ZD1
R22
1
C8
IC1
R23
D1
1
C17
R12 C6 C10 C11 C12
R24
1
R20
C16
D11 R25
D2
1
C15
R19 C18
R26
1
C19
R14
1 5
Q4
Q7
4 5 3 4
TR1
3 6
Q5 C22 C21
C27
2 7
1 8
2
C31
Q8
4 5
3 6
2 7 1 5
1 8
3 4
TR2
C35
2 C23 C24
OP1
2
OP2
2
OP3
C39
2
OP4
64
J2
1
2
C26
D4
D3 2
OP1
2
C28
R27
R29
J3
1
R28
2
C30
D6
D5 2
OP2
2
C32
R30
R32
J4 R31
1
2
C34
D8
D7 2
OP3
2
C36
R33
R35
J5
1
R34
2
C38
D10
D9 2
OP4
2
C40
R36
R38
R37