High-Voltage Power Supply, Sr Pcb - Brother HL-1070 Service Manual

1.6.2
This generates and outputs the voltages and currents for the charging, development and
transfer functions.
IC PROTECTOR
IP001
24VI
GND
PAPER
SENSOR
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High-voltage Power Supply, SR PCB

Current
Regulator
T101
Voltage
Regulator
VR201 VR202
Current
Regulator
T601 Q602
Voltage
Regulator
T701 Q702
Voltage
Regulator
PC001
Z301 VR301
Voltage
Regulator
VR401
Voltage
Regulator
VR501
Regulator
Supply
Roller
Developing
Roller
Fig. 2.18
II-16
24VI
GND
Current
24VI
GND
T1
Transfer Roller
Photosensitive
Drum
Cleaner
Roller
Corona
Unit