Pathway Technical Reference Manual
Proprietary 42 of 190
3.4 PATHWAY Electrical Box Back Panel (Internal)
Figure 12: Electrical Box Back Panel
The Electronic Box back panel is accessible from the maintenance door in the back of the
PATHWAY trolley. It contains the following receptacles and controls:
Table 7: PATHWAY Electrical Box Back Panel receptacles
Electrical box power switch
Electrical box fuse house
Electrical box power inlet
PATHWAY label and serial number
JTAG receptacle
Use for technical maintenance (PATHWAY
technician only)
Communication port
Use for communication with PC
Service receptacle
Use for 4-bit TTL and analog output
Analog out and I/O flat cable
ECU control cable receptacle
Internal communication cable to
cooling unit
Electrical box coolant inlet receptacles
Do not connect any equipment to the service receptacle during test subject
examination.