Icegame Bean Bag Toss, Service Manual

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Step 4 : First examine the pins both at both boards and at the slip ring.
Found bad pins?
If yes , repair/replace, reconnect all connectors and retest game.
If no , continue.
Step 5 : Leave the harness unplugged and unplug J9 from the Rotate I/O board (TL2035X).
Measure the resistance of the wires going through the slip ring. Each wire has an equal out.
All read 1 ohms or less?
If yes , replace main board.
If no , repair or replace harness. Reboot game.
Step by Step to resolve ERROR 9:
Step 1 : Swap Connector J17 with J16 on the main board. Cycle power of the game.
Did the error change to error 8?
If yes , replace Front I/O board (TL2037X).
If no , continue.
Step 2 : Swap connectors back but leave J16 unplugged at the main board.
Unplug J3 on the Front I/O board.
First examine the pins on both end of the harness connectors.
Found bad pins?
If yes , repair/replace, reconnect all connectors and reboot game.
If no , continue.
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 the main board (TL2034X).
If no , replace the harness or repair the broken wire. Reboot game.