Lexmark C752 Service Manual page 302

5060-2XX
System board
See "System board - non-network" on page 5-6
Connector
J1 USB Port
J2 Top Options Connector Bin Full
J3 RIP fan
J4 BOR lift motor
J5 Web Oiler Motor
J6 Operator panel
5-8
Service Manual
or "System board - network" on page
Pin no. Signal
G1 Ground
1 USB +5 V dc
2 USB D-
3 USB D+
4 Ground
G2 Ground
1 Printer TXD
2 Ground
3 Ground
4 Printer RXD
5 +24V_OPTIONS (through fuse F11)
6 Ground
7 +5V_OPTIONS (through fuse F9
8 +5V_BIN_FULL (switched)
9 Ground
10 BIN_FULL_IN
1 FAN3_STALL_IN
2 Ground
3 FAN3_CNTRL-
4 +24V_LEFTSIDE
5 N/C
1 LIFT_OUT- (+24 V dc in standby)
2 LIFT_OUT+ (+24 V dc in standby)
1 +5V dc (through fuse F8)
2 OILER_CURR_SEL_A
3 OILER_CURR_SEL_B
4 OILER_PHASE_A
5 OILER_PHASE_B
6 Ground
7 +24V_LEFTSIDE
1 BUF_I2CDATA
2 +5V dc (through fuse 8)
3 BUF_I2CCLK
4 Ground
5 OP-Panel Interrupt (Active line)
5-7.