Recent content by Fenneys

  1. Sanyo 20EZ help - DKong

    Board received back from Ray and now working (just a resistor to swap out on the sound board due to distorted buzzy sound) Thanks everyone for all your help..another original donkey kong survives!
  2. Sanyo 20EZ help - DKong

    Its on it way Home now after being fixed by Ray..issues below (so it was a mixture of monitor and pcb issues).. Green stuck on - broken leg on Q10 No sound - broken leg on Q3 Tiles wrong and duplicated - bad LS157 on video PCB at 2S No digital sounds - bad 8035 sound CPU Replaced all original...
  3. Sanyo 20EZ help - DKong

    Thank you - Already sent it off to Starbase Alpha...... would have been happy to do sockets etc...just if I had bad eproms I dont have the tools to resolve.....just a waiting game now!
  4. Sanyo 20EZ help - DKong

    Thank you - we learn something new everyday!
  5. Sanyo 20EZ help - DKong

    An update to assist others... the monitor is now nearly fully working after the below actions: Full wash and clean of chassis Full cap kit - several blown and leaking Full cap kit and transistors on audio board Replaced pots on the neck board - two were difficult to turn Replaced degauss...
  6. Sanyo 20EZ help - DKong

    Appreciate it
  7. Sanyo 20EZ help - DKong

    Appreciated
  8. Sanyo 20EZ help - DKong

    Thanks for this I will hold off on the flyback for now
  9. Sanyo 20EZ help - DKong

    I have now removed the chassis and the flyback has the black gunk on top...I guess I need to replace this also!.....and the sound board with gunk coming from caps may explain why I have no sound (just clicks)
  10. Sanyo 20EZ help - DKong

    Thanks thats good to know…
  11. Sanyo 20EZ help - DKong

    Will do thanks
  12. Sanyo 20EZ help - DKong

    Thanks again - ill save doing the caps on the pcb
  13. Sanyo 20EZ help - DKong

    After tweaking you can see the game running more…i have ordered cap kits for monitor, power and pcb..and will make a start with that. Flyback fully turned down as is the other brightness pot…
  14. Sanyo 20EZ help - DKong

    Here you can see game running (scores at top)
  15. Sanyo 20EZ help - DKong

    Thanks- the game is defiantly running..hard to see in picture…coin up and see kong going up ladder etc. Ill start with cap kits ..i have done on several other monitors
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