Brother HL-4000CN - Page 308

V
I-11
ABCDEFGHJ
1
2
3
4
5
6
2.4 Start Print Power
2.4.1 Main drive control
DRIVE PWB
PL15.1
MCU AND HVPS PWB
PL15.1
CONTROL
LOGIC
J11
7
8
9
10
11
J41
34
33
32
31
30
YEL YEL
YEL YEL
YEL YEL
YEL YEL
YEL
YEL
CLOCK B
CLOCK XB
CLOCK A
CLOCK XA
D/A MAIN MOTOR
MOTOR
DRIVE
J48
3
4
5
6
DC COM
DC COM
DC COM
DC COM
1
2
+24VDC
SWITCHED
(CH1.1)
MAIN DRIVE ASSY
PL14.1
CLOCK A
CLOCK B
CLOCK XA
CLOCK XB
DRIVE MECHANISM
2.7.1
TRAY1
FEED DRIVE
2.7.2
MSI
FEED DRIVE
2.7.2
MSI TRANSPORT
ROLL DRIVE
2.7.6
REGI
ROLL DRIVE
2.8.7
IDT2 DRIVE
DO-0
DO-1
(NORMAL SPEED)
(HALF SPEED)
MOT