BC-3500 Series - Rowe International
BC-3500 Series - Rowe International
BC-3500 Series - Rowe International
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Section 4: Troubleshooting<br />
Chart 040 - Shutdown - Out Of Service Lamp Lit<br />
Display shows: L DETCTR ON LONG – OR – C DETCTR ON LONG<br />
– OR – R DETCTR ON LONG<br />
During the last replenish cycle, the system detected a coin pulse from the dispenser that<br />
was much longer than normal. Most likely, one of the change buckets has an incorrect<br />
change load.<br />
Are all three photodetector LED's lit?<br />
Check the wiring to the LED in<br />
the back of the dispenser.<br />
Replace any unlit LED with the<br />
part indicated in the components<br />
list for the power supply board.<br />
Is the +5VDC LED on the power control center ON?<br />
Refer to the chart<br />
+5VDC FAILURE<br />
+5VDC LED OUT<br />
Are the transport<br />
LED's ON?<br />
YES<br />
NO<br />
NO<br />
IF ALL 3 LED'S ARE OUT<br />
NO<br />
Is the +5VDC much<br />
brighter than the other<br />
three LED's?<br />
NO<br />
YES<br />
YES<br />
A defective +5V regulator VR802.<br />
Replace it with the part indicated in<br />
the components list for the power<br />
supply board. See NOTE.<br />
Press the FUNCTION button. Does the machine go back<br />
into SHUTDOWN?<br />
YES<br />
A new status message<br />
will appear. See the<br />
troubleshooting chart<br />
for the new message.<br />
YES<br />
NO<br />
Check for a restriction in the<br />
upper coin chute that would<br />
hold up coins.<br />
IF OK<br />
Check the O/BR, O/B, and O/G<br />
wires from the CCC to the<br />
photodetector for an intermittent<br />
open circuit.<br />
OR<br />
A defective CCC. Replace with<br />
a new CCC.<br />
A harness problem exists.<br />
Check continuity from<br />
J203-2 and J202-8 to the<br />
dispenser J402 (Blue and<br />
Black wires).<br />
A harness problem exists.<br />
(Blue and Black wires.)<br />
Unplug J203 from the power<br />
control center. Check for<br />
+5VDC between pins J203-2<br />
and J202-8. Is the voltage<br />
between 4.5VDC and 5.5VDC?<br />
YES<br />
NO<br />
An internal harness<br />
problem. Replace the<br />
power control center.<br />
NOTE:<br />
Make sure the change load in the buckets is<br />
correct before restoring the machine to service.<br />
If the +5 VDC LED is much brighter than the<br />
others, due to VR802 being defective, the<br />
transport cell LEDs, display LEDs, and photodetector<br />
LEDs could be burned out.<br />
Testing the coin detectors with objects other<br />
than actual coins (using your fingers, scales,<br />
metal strips, etc.) may cause the machine to<br />
shutdown with this fault message showing.<br />
25238801 4-39