keithsarcade
Well-known member
I want to replace the 2 big blue caps on my Tron transformer assembly. I'm guessing these arent the same as the infamous Atari big blue caps, and all the manual says is 60Hz. Can anyone point me in the right direction?
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I have a Tron with a amplified ear bleeding hum. Swapped my pcb,audio amp, harness and pcb with know working parts and still no cure. Would replacing these caps be a good next step?
unplug the marquee
I want to replace the 2 big blue caps on my Tron transformer assembly. I'm guessing these arent the same as the infamous Atari big blue caps, and all the manual says is 60Hz. Can anyone point me in the right direction?
I replaced mine to fix a hum that gradually got louder as the game was on.Why do you think they need to be replaced? I never heard of anybody replacing them.
You might double-check all of your fuses before you order. I know in other Midways (Ms Pac) a hum bar and buzz can be caused by losing one of the power fuses, causing the voltage to float. Check the fuses with a meter and check the connection between the fuse and the holder. If that doesn't work, caps would be a good next step.I'll give this a go then. Forgot to add I also have a black line scrolling which I assume is a hum bar.
Why do you think they need to be replaced? I never heard of anybody replacing them.
I was getting hum bars, but now I'm running it on a switcher, which I believe bypasses those caps anyway.
Why do you think they need to be replaced? I never heard of anybody replacing them.
amplified ear bleeding hum.
a hum bar.
hum bars,
a slight hum too.
a hum bar
An old oil cap
cause a hum bar once.