39
150B LCD
Inverter Schematic Diagram & PCB Layout
F1
R7
C8
C7
C6
C3
C4
R6
R5
R4
Q3
Q4
C11
CR1
R9
Q1
CR2
L1
CR3
CR4
R10
R11
R25
R14
R12 R13
Q5
Q6
C12
R15
C14
C15
R16
Q7
Q8
C18
CR7
R17
CR8
L2
CR9
CR10
R18
R19
R22
R20
R21
Q9
Q10
C20
R23
C21
C22
R24
VIN
GND
ON/OFF
Brightness
Control
1
4
5
C1
CP1
C10
C9
R8
R3
CR6
CR12
8
9
7
6
5
1
4
T2
8
9
7
6
5
1
4
T1
C16
C13
C19
2
3
Q2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
IC1
6
C2
R1
CR5
R2
C23
C17
C5
1
2
HV
RTN
1
2
HV
RTN
CP3
CP2
C24 C25
C26
C27
R26
R27
Q12
Q13
R28
R29
CR13
CR14
Go to cover page
Forward
Back