Atari Pong C-100 Schematic

[NickFolino]

Does anyone have a schematic for a C-100? I just picked one up and it goes from static to a black screen when powered on.

 

Thanks.

Nick

[alex_79]

http://atariage.com/forums/topic/261331-atari-pong-ever-av-modded/?do=findComment&comment=3714727

[NickFolino]

Thanks!

[chas10e]

underneath the battery tray (easly removed with Phillips screws) there is a slot for a channel selector switch (should be set up for channel 3. If on a modern TV , with power on, do an analog channel search

 

there are some funky security screws to get into the unit itself

[NickFolino]

Thanks, Chas. I have a CRT TV I use for testing old computers. I have the pong apart and looked at it for a few minutes. The linked schematic above is hard to read and appears to have at least one error that I've found. This pong seems to have no clock pulses. I haven't figured out why yet, probably an issue with the chip, which would condemn this guy to the scrap heap :-(

 

Nick

[NickFolino]

Just an update. This Pong is fixed. The 7404 and C12 were replaced. Works like new now.