DMD Query

[Paul Morris]

Hey folks. My Williams Road Show was playing up a bit with the display blank - DMD board F602 kept blowing. I gave up and ordered a replacement board, but still no luck. All the ouputs from that board itself are good, but a check this morning looks like the DMD itself is messed up. Specifically C1 appears to be burned out. Anyone know the exact value of said capacitor (I can't tell as it's all black!). Am thinking swapping out that cap may possibly solve things.

Thanks in advance,

PM

 

[ronnie63]

Got a picture as a few types of DMD

 

[Sgt GrizZ]

Hey Paul !

Good to see you on here What make of DMD is it ?

 

[Paul Morris]

I don't have any sort of decent camera. Model number is GD-032D128-02, made by Babcock Display Products, Inc.

If anyone is going to the meet in Shepherds Bush tomorrow, I could just bring it along.

Thanks to all, as always,

PM

 

[Paul Morris]

I don't have any sort of decent camera. Model number is GD-032D128-02, made by Babcock Display Products, Inc.

If anyone is going to the meet in Shepherds Bush tomorrow, I could just bring it along.

Thanks to all, as always,

PM

 

[ronnie63]

Right I have one here, C1 is 47uf 25volts

 

[Paul Morris]

Thanks indeed - will have a dig. Perhaps a circuitous route to that West London bar tomorrow via those shops on Edgeware Road.

 

[replicas]

Hey Paul welcome to Pinball Info, good to see you're still around.

 

[replicas]

And you still have the Roadshow.