Lexmark E330 Service Manual - Page 140

Wiring diagram

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CN102 4505 Wiring diagram Note: See the fold out wiring diagram in the back of this book for a larger view. 5-4 Service Manual Toner Cartridge Smart Chip Dr. Blade TAR Developer 12 12 Spade Connector HVPS LVPS CN203 CN202 CN201 123 12 12345678 123 12 12345678 Photoconductor Kit Photoconductor Charge Roller E23X, E33X Wiring Diagram Transfer Roll Manual Input Sensor OP Panel Main Fan Cover Open Switch 1 2 3 10 10 99 88 77 6 5 6 5 LSU 44 33 22 11 Printhead 55 Mirror 4 4 33 Motor 2 2 11 Fuser TCO Lamp Thermistor 120 VAc 120 VAc Toner Level Sensor 3 2 1 Exit Sensor Gnd +24V Dc Gnd +5V Dc +5V_LD VREF HSYNC_C Gnd +5V_LD Gnd LDEN_C Video_C VDO_ADJ_C Gnd LPOW_C (H/Hr only) +24V Dc Gnd MMLock-C MMStart-C MMRef-C Gnd Gnd MPF_C +24V Dc SCL Button2_C +5V Dc LED_Data_C LED_CLK_C Button1_C Gnd Feedback +8 to +24V Dc Gnd Paper_Out_C

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5-4
Service Manual
4505
Wiring diagram
Note:
See the fold out wiring diagram in the back of this book for a
larger view.
E23X, E33X
Wiring Diagram
CN102
Main Fan
2
43
1
2
43
1
2
76543
1
2
76543
1
2
3
1
2
3
1
2
543
1
2
543
1
J11
2
10 9
876543
1
2
10 9 8 7 6 5 4 3
1
J12
+24V Dc
Gnd
MMLock-C
MMStart-C
MMRef-C
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
1
2
3
4
1
2
3
4
5
6
1
2
3
4
5
6
J18
J16
Manual
Input
Sensor
J13
I
O
I
OOO
I
I
O
J1
J2
J4
+24V Dc
Gnd
MPF_C
Gnd
I
O
OP
Panel
2
3
1
Cover
Open
Switch
Toner
Level
Sensor
2
1
3
4
6
8
10
5
7
9
2
1
3
4
6
8
10
5
7
9
Printhead
I
O
O
OOO
O
O
O
O
I
Gnd
+5V Dc
+5V_LD
+5V_LD
Gnd
Gnd
LDEN_C
HSYNC_C
VREF
Video_C
Gnd
VDO_ADJ_C
LPOW_C (H/Hr only)
LSU
Mirror
Motor
2
1
3
4
5
2
1
3
4
5
Gnd
TxEnable_C
Dev_C
HR_PSU
Tx_C
Servo_Out_C
2
8
6
5
4
3
1
7
2
8
6
5
4
3
1
7
2
1
2
1
23
1
23
1
CN201
CN202
CN203
2
1
Thermistor
Fuser
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
Main
Motor Drive
+5V Dc
XPRT_FD_C
TCO
Lamp
Charge_C
Gnd
+24v Dc
(not used) XEROX_C
Option Card
Developer
TAR
Dr. Blade
Charge Roller
Photoconductor
Photoconductor
Kit
Gnd
+24v Dc
XPRT_Speed_C
XPRT_EN_C
XPRT_Lock_C
Tray2_CB
Gnd
TR2SOL+
Tray2_Det
TR2SOL-
Tray2_Pwm
MPFSOL-
FDSOL-
MPFSOL+ (<24V)
FDSOL+ (<24V)
LVPS
HVPS
1
2
3
4
5
6
Tray 2
(Optional)
MPF
Solenoid
Paper
Feed
Solenoid
120 VAc
120 VAc
USB
Network
Plug
(if equipped)
Button2_C
SCL
+5V Dc
LED_Data_C
LED_CLK_C
Button1_C
Gnd
Toner
Cartridge
Smart
Chip
2
1
Spade
Connector
Transfer Roll
21
21
J15
I
Gnd
+24V Dc
21
J2
I
2
3
1
2
3
1
J10
O
I
Exit
Sensor
<5V Dc
Paper_Out_C
21
21
J19
I
O
+8 to +24V Dc
Gnd
1
2
3
1
2
3
J17
O
I
Gnd
3
2
1
End_C
Toner_
J9
J7
J5
J3
1
2
3
1
2
3
J20
O
I
<5V Dc
Paper_In_C
Gnd
1
2
1
2
J14
3C_Data_C
Gnd
Input
Sensor
3
3
Feedback