Missing resistors on IO board

[einad]

HI

I have 2 missing (cut off) resistors on my Bally E2000 I/O board, it is R31A and C31 on the board, I have attached some pictures?
Are they supposed to be missing?

Thanks

[proten]

R26A to R31A are the same  -  100 ohm resister.
C26 to C31 are the same  -  .1 MFD 200 VDC  Met. Film capacitor.

[cowboygames]

Does the board work okay? If so it's probably a field modification. If not, maybe somebody needed spares, but they probably wouldn't have cut them off if that were the case. Just guessing...

[einad]

Thanks for the replays, I replaced the resistor and capacitor but the machine is still not working 100%,  I think the I/O board is broken, does anyone know where I can get a working one?

[cowboygames]

What's not working right?

[einad]

Hello

I have a Bally 3 reel Series E, on the identification plate it  shows E2240-108. It's a 3 reel  5coin (25c) machine.

The tilt light is constantly on, but it accept coins, if I play the machine like normal it gives a error 41 and the reels does not stop.
I do have a manual and did all the test, on test 5, the reel reader test, all 3 readers register and shows the correct values on the display for the icons on the reel.

If I do test 8, the game function test, the machine accept coins, I can pull the lever, the first reel stops then the 3rd reel, but the second reel does not stop.
On test 2, the load test, I can hear the first and third reels stop solenoid activating but not the second reels, however, if I close the door, all 3 reels lock solenoids activate, and all 3 reels is locked in position. All 3 solenoids is working 100%

But then as I play a game it gives me error 41 and the reels just keep on spinning. I also swapped reel reader 1 and 2 but I still get error 41.

Any advice???

Attached is a picture of the machine, it was at the back of a antique store, and got it for less than $50, hope I didn't overpay, hahahahaha.

Thanks