Intermec ColorCoder V4 Service Manual page 262

6.9 Layout/Functions of Electrical Parts, cont'd.
6.9:D List of Variable Resistors (VR) and Check Pins on PCB's, cont'd.
Engine 1 PCB
1
J304
Designation Function
VR302 TOF Inlet Sensor 1 (transmitting type sensor) adjustment
VR303 TOF Outlet Sensor 1 (transmitting type sensor) adjustment
VR304 TOF Inlet Sensor 2 (reflecting type sensor) adjustment
VR305 TOF Outlet Sensor 2 (reflecting type sensor) adjustment
TP307 Control system power supply GND
J313-4 For checking TOF Inlet Sensor 1 (transmitting type sensor)
J313-5 For checking TOF Outlet Sensor 1 (transmitting type sensor)
J313-6 For checking TOF Inlet Sensor 2 (reflecting type sensor)
J313-7 For checking TOF Outlet Sensor 2 (reflecting type sensor)
Intermec ColorCoder V4 – Service Manual Ed. 1
A1 A10
9 B10 B1
J307
TP307
(GND)
A1
B15
J308
Chapter 6 Troubleshooting
VR301
(4.8V)
SW301
1 2
1 GND
2 TOF S2
3 TOF S1
4 T.TOF OUT
5 T.TOF IN
6 H.TOF OUT
7 T.TOF IN
8 VREF 4.8V
9 5V
A15 A1
B1 B8
J312
A8
B1
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