Error Codes; Resolving Errors 8 And 9; Step By Step To Resolve Error 8 - Icegame Bean Bag Toss Service Manual

ERROR CODES

When AC power is applied, some devices will do a self-test. The following error codes can be displayed:
Error 1 Compact Flash Error
Error 3 Wheel Green Sensor Error on
Error 5 Wheel Blue Sensor Error off
Error 7 Wheel Red Sensor Error off
Error 9 No Front Communication

Resolving Errors 8 and 9:

Errors 8 and 9 are generated when there is a loss of communication between either the Rotate I/O board
(TL2035X) and Font I/O (TL2037X). Both I/O boards communicate to the main board by means of RS232 in-
terface. This is accomplished by a ST3232 RS-232 Driver/Receiver IC on all boards (TL2034X, TL2035x, and
TL2037X). On the main board (TL2034X) J17 connects through a TL2009 slip ring and then to J9 of the Rotate
I/O board (TL2035X). J16 on the main board connects to J3 of the Front I/O board (TL2037X). Error 8 is
caused by the Rotate I/O board and Error 9 is caused by the Front I/O.

Step by Step to resolve ERROR 8:

Step 1: Swap Connector J17 with J16 on the main board. Cycle power of the game.
Did the error change to error 9?
Step 2: Swap connectors back but leave J17 unplugged at the main board.
Unplug the 5 pin harness under the playfield assembly at the back of the game.
First examine the pins both at both boards and at the slip ring.
Found bad pins?
Step 3: Use a voltage meter set to Ohms and measure the resistance on each wire in the harness.
All read 1 ohms or less?
If yes, replace Rotate I/O board (TL2035X).
If no, continue.
If yes, repair/replace, reconnect all connectors and reboot game.
If no, continue.
If yes, continue.
If no, replace harness or repair the broken wire. Reboot game.
Error 2 Wheel Blue Sensor Error on
Error 4 Wheel Red Sensor Error on
Error 6 Wheel Green Sensor Error off
Error 8 No Wheel Communication
Error 10 Over Back Sensor Error
20