Lexmark 13P0195 - C 750dn Color Laser Printer Service Manual page 325

See "Engine board" on page 5-7
Connector
J71 HVPS- Transfer
J72 ITU Autoconnect
J73 Autocompensator Motor
J86 Cover Interlock
Pin no. Signal
1 ITU TX ENA OUT
2 ITU TX CUR PWM 0
3 ITU SERVO INTO
4 ITU TX PWM OUT
5 CMY TX ENA OUT
6 K SERVO INTO
7 K TX PWM OUT
8 C SERVO INTO
9 C TX PWM OUT
10 Y SERVO INTO
11 Y TX PWM OUT
12 M SERVO INTO
13 M TX PWM OUT
14 Ground
15 +24 V dc switched
1 +5 V dc
2 ITU DATA
3 +3.3 V dc
4 TPS GAIN OUT
5 ITU TEMP
6 BELT HOLE 1
7 Ground
8 Ground
9 ITU EEPROM CLK
10 +24 V dc Right Side
11 TPS LED ON OUT
12 TONER PATCH OUT
13 BELT HOLE 2
14 +5 V dc switched
1 +5 V dc SWITCHED
2 AUTOCOMP ENC IN
3 Ground
4 Ground
5 AUTOCOMP OUT 2
6 AUTOCOMP OUT 1
1 +24 V dc to Cover SW
2 +24 V dc switched
5060-00x
5-13
Connector locations