Brother HL-4000CN - Page 306

V
I-9
ABCDEFGHJ
1
2
3
4
5
6
2.3 Machine Run Control
MCU AND HVPS PWB
PL15.1
CONTROL
LOGIC
2.3.2 CRUM and billing
BRACKET
CRUM
PL12.3
J140
2
3
4
5
6
DOUBLE
PLUG
P71
5
4
3
2
1
J71
2
3
4
5
6
YEL YEL
YEL YEL
YEL YEL
YEL YEL
YEL YEL
+3.3VDC
(CH1.1)
DC COM
(CH1.1)
+5VDC
(CH1.1)
J710
5
4
3
2
1
YEL YEL
YEL YEL
YEL YEL
YEL YEL
YEL YEL
CONN ASSY
CRUM MC
PL12.3
Print head
cartridge ASSY
PL11.1
CONN ASSY
CRUM MC
PL12.3
BRACKET
CRUM
PL12.3
CRUM DATA
CRUM CLOCK
J710
6
DOUBLE
PLUG
J71
1
YEL YEL
P71
6
MCU AND HVPS
PWB
PL15.1
J140
1
YEL YEL
LD +5VDC
2.5.1
CONTROL
LOGIC
7
8
9
10
EEPROM PWB
PL12.1
J144
4
3
2
1
+3.3VDC
(CH1.1)
DC COM
(CH1.1)
YEL YEL
YEL YEL
YEL YEL
YEL YEL
EEPROM DATA
EEPROM CLOCK
DI-32
2.3.3
CRUM DATA
1
1
Imaginary Line