5-8 Service Manual
5060-4xx
System board
See “System board - non-network” on page 5-6 or “System board - network” on page 5-7.
Connector Pin no. Signal
J1 USB Port G1 Ground
1 USB +5 V dc
2 USB D-
3 USB D+
4 Ground
G2 Ground
J2 Top Options Connector Bin Full 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
J3 RIP fan 1 FAN3_STALL_IN
2 Ground
3 FAN3_CNTRL-
4 +24V_LEFTSIDE
5N/C
J4 BOR lift motor 1 LIFT_OUT- (+24 V dc in standby)
2 LIFT_OUT+ (+24 V dc in standby)
J5 Web Oiler Motor 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
J6 Operator panel 1 BUF_I2CDATA
2 +5V dc (through fuse 8)
3 BUF_I2CCLK
4 Ground
5 OP-Panel Interrupt (Active line)
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