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Name a - 14 – Brother HL-1040 User Manual

Page 110

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Appendix 14. Low-voltage Power Supply PCB Circuit Diagram, HL-820/1020/1040 (220 - 240V)

Low-voltage
PS Circuit (220 - 240V)

NAME

A - 14

N

L

F1

PC2

R22

TRA1

Z2

CN1

A

B

PC1

R106

Q101

D101

T1

A

C110

SW1

C1

C22

R23

R20 R21

R101

R102

R103

R105

D110

VR101 R104

Z1

R1

L1

NTC1

C9

D7

R7

R6

R10

EG

D102

IC101

5

24V

5V

REM

GND

4

1

2,3

CN101

PC2

B

Q2

Q1

PC1

R18

C7

C5

R2 R3

D4

R11

R13

C13

R9

R8

C10

C11

R5

R17

D6

D104

+

+

+

C101

C102

C103

R115

R110

R113

R114

C8

BEA1

D14

D11

D12

D13

FG

+

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