BC-3500 Series - Rowe International

Section 4: Troubleshooting
CK 50 COIN SWTCH
Symptom:
The 50¢/$1.00 coin switch was closed too long.
Corrective Action:
The 50¢ coin switch input is (or was) showing an incorrect signal.
In order to prevent spurious payouts, the CCC immediately locks out all coin switch inputs if it receives an incorrect
signal from the coin switches. Thereafter, the bill changer will still accept bills, but it will no longer take coins.
1. Press the FUNCTION button. If this message does not reappear, check the wiring to the coin switch circuit board
for an intermittent short to Ground. If the wiring is OK, the problem may be in the CCC or coin switch circuit
board.
2. If this message reappears after resetting, unplug the coin switch circuit board from the main harness and try
again. If this message reappears, replace the CCC. If it doesn’t, replace the coin switch circuit board.
For a more complete troubleshooting sequence, refer to Troubleshooting Chart 020 at the end of this COIN
SWITCH troubleshooting.
CK COIN SWITCHES
Symptom:
Both coin switches closed at the same time.
Corrective Action:
Both of the coin switch inputs are (or were) showing an incorrect signal.
In order to prevent spurious payouts, the CCC immediately locks out all coin switch inputs if it receives an incorrect
signal from the coin switches. Thereafter, the bill changer will still accept bills, but it will no longer take coins.
1. Press the FUNCTION button. If this message does not reappear, check the wiring to the coin switch circuit board
for an intermittent short to Ground. If the wiring is OK, the problem may be in the CCC or coin switch circuit
board.
2. If this message reappears after resetting, unplug the coin switch circuit board from the main harness and try
again. If this message reappears, replace the CCC. If it doesn’t, replace the coin switch circuit board.
For a more complete troubleshooting sequence, refer to Troubleshooting Chart 020 at the end of this COIN
SWITCH troubleshooting.
25238801 4-27