igt double bonus poker

[flip7]

hello
i have a message no signal input on my double bonus poker igt
i see battery is dead , after replace i have same message , all leds are on and red led blink
i try a 97 ram clear chip after few seconds 2 leds light
but nothing change! allways same message
anyone know ram clear pocess?
sorry for my bad english
thanks

[jay]

That message is not cleared by Ram Clear.

If you get that message: Your battery is dead or your battery is not making contact or something is wrong with the board


Is the battery +/- soldered in the right way ?


If the battery is correct - measure the voltage from the battery you should have 3.6v or better.
Can you measure the voltage by putting the meter probes on the board trace ? and get the same voltage ?

[knagl]

This was posted in the PE/PE+ category, but based on your post you do not have a PE or PE+ machine. I have moved your post to the Game King category as a best guess.

"No signal input" is a message generated by an LCD monitor when it is not receiving a video signal from the device it is connected to. You should check your wiring connection between the monitor and the machine.

[flip7]

i check after solder new battery and i have 3.21v between c18 and c22
cable is good
in the interconnected board i see a led DS1 , this one never light
it is normal?