WG K7300 No video??

adams_arcade

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Donor 2012, 2023
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Bought an untested K7300 chassis with remote board 19" on eBay.
Hoping it would be an easy fix as the price was very cheap :)

Tube a48qad220x LG
Powered up with HV and have raster. Using an arcade ad board and have no video.

ArcadeSD board works on another monitor.

Have not seen this issue before. Caps look recent but before I do it for my own peace of mind... would like some ideas on what to be checking next.

Video here showing current state

https://youtu.be/kZg_0M-iPzU
 
Last edited:
Ok did a good reflow and replaced la7833

No change.

Any suggestions??
 

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Well chalk this up to lack of expirience

Appears this chasis is fine but not with the yolk on this tube

The good news is the tube and yolk are good for a G07
 
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