Finally composite video modded my 7800. I've modded several consoles and satellite receivers in the past so I figured this would be routine, but I can't figure out where I failed.
Here is the symptom, the video and audio will be clear for a few seconds before the video starts to flicker. After 30 secs the video starts flickering so bad I can't see the screen, the audio will start to get very quiet shortly after.
I have checked and tripple checked the wiring and I am positive its correctly wired an instructed, I cannot find any damage done to the board either.
I'm following the guide here: http://www.vintagegamingandmore.com/installation-guide-7800/
Eveything is very straight forward but the guide neglects to mention the transistor installation. I installed it as pictured, the is the only grey area. Could this be my problem.
Anyone know what causes my symptom?
Here is the symptom, the video and audio will be clear for a few seconds before the video starts to flicker. After 30 secs the video starts flickering so bad I can't see the screen, the audio will start to get very quiet shortly after.
I have checked and tripple checked the wiring and I am positive its correctly wired an instructed, I cannot find any damage done to the board either.
I'm following the guide here: http://www.vintagegamingandmore.com/installation-guide-7800/
Eveything is very straight forward but the guide neglects to mention the transistor installation. I installed it as pictured, the is the only grey area. Could this be my problem.
Anyone know what causes my symptom?