Still have issues with horizontal and vertical sizes! Picture is shift left missing part of the first card and half of the word ''Win !'' is cut at the bottom!
I replaced all capacitors cleaned all adjustments controls! I already order the vertical and horizontal IC's for replacement, need tips...
Received the new crt from Ebay works fine, now i got beautiful red! Have some issues with the picture size, missing part of the picture at the bottom.
Working on it!
Ok so far so good, be able to get this thing works but need to replace the crt, red cathode dead. The monitor is from Hitachi made in Japan. No able to find the schematic but did a recap and pots cleaning.
Found anything yet, looking for service repair manual and schematic, mine works with little issues, credit switch not working properly and the crt tube as a defective red cathode but i found a used one on Ebay, i will keep you updated of my works on this machine!
Hello guys i'm proud to present my last project, Bally Supersonic pinball built from scratch and original parts from Ebay, thank you for watching!
http://www.youtube.com/watch?v=KlSJPllCbUI
Hello, i got a Bally Supersonic under construction, bought a populated playfield on Ebay for $50 but the playfield is very bad. Looking to repair with a complete overlay but can not find any!
Help please, thank you!