High-Voltage Power Supply Pcb Circuit Diagram (New - Brother 1240 Service Manual

Appendix 22B. High-voltage Power Supply PCB Circuit Diagram (NEW)
R125 R124
R134
R127 R126 R105
VR101
R128
C102
R107
D101
C107
R131 R130
R133 R132
R113 R112
R121
D108
R120 R122
D110
R82
R93
R123
Q82
R95 R94
R83
D81
R104
R85
C101 R106
R86 C81
C108 R102
R101 C87
C82
C83
D86
C103
C105
C104
C106
R110 R109
CB82 CB81
RB82
R22 R31
Q28
Q21
R24
R23
R33 R32
C22 R25
R34 VR21
R36
C21
PC21
C25
R43 VR22
R44 R45 R46
D25 D24
C26
D23
C28
R3
Q6
R4
D1
R5
R6
R11 R10
C2
R12
C5
Q2
C3
D2 +
R14
R16 R18
C4
+
C1
D4
D5
R47 R48 R49
CB2 CB1
RB2
NAME High-voltage PS Circuit
A - 33