High Voltage Power Supply Unit - Brother HL-2400C Service Manual

2.5

High Voltage Power Supply Unit

(1) Outputs and Function
No.
1 Charging
2 First Transfer
3 Developing
Bias
4 Second Transfer
5 Transfer Roller Cleaning
6 Paper Discharging
7 Drum Cleaning
(2) Layout of Connector Pin Assignment
See Fig.4-41 on the following page.
Function
Y,M
C,K
IV-61
Power Supply (P/S)
P/S Name
CHV(-)
HVRD6190
CBV(-)
DBV(-A)
DBV(-B)
THV(+)
THV(-)
ACV( ∼ )
DCV(+)
FCBV
Approx.Output Voltage
4.6KV
619V
200V ∼ 900V
200V ∼ 400V
200V ∼ 400V
400V ∼ 3,000V
600V
4.9KV
200V
200V ∼ 1,500V