Brother HL-1020 Service Manual page 113

Brother laser printer service manual
Hide thumbs Also See for HL-1020:
Table of Contents

Advertisement

P1
+24V
11
R1
CN1
CHG
3
R2
CN1
R7
0V
10
CN1
R8
R9
DEVCH2
2
CN1
DEVCH1
1
CN1
DEV
4
R21
CN1
C51
VR51
R52
R51
D51
5
VCLN
CN1
TRANSFF
8
R81
CN1
R84
TRANSFB
7
CN1
Q102
9
SR
CN1
R126
R127
VR121
R141
R142 R143 R144 R145
PSENS
6
CN1
3
4
B1
D81
R13
Q1
R15
D82
R17
Q4
Q3
Q5
R28
R26
Q22
R62
R63
R66
R72
R71
C52
R53
R54
R55
R56
R68
R67
R76
R77
CN4
Q65
VCLN
Q61
D52
Z51
Q62
Q63
Q64
D61
B81
R92
Q81
R87
D88
R89
R88
IC81
R114
B101
D104
D101
Q101
R108
D103
D105
B121
D123
C121
R129
R128
Q121
IC121
R132
R133
C127
1
2
PC141
CHG
R81
C27
DEV
CN2
Q23
Q24
Q25
Q26
Q27
GRID
CN3
R78
DRM . B
CN5
Q71
D85
R90
T / R
D87
CN6
D86
D125
D128
R134
SR . B
CN7
D126

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

Hl-1040Hl-1050Hl-820

Table of Contents