I bought a broken lynx 2 from eBay, thought I'd give a try at repairing it. It would turn on and off and make noise out of the speaker. But would not bot with a cart. Things I have done or had done:
Recapped- stayed the same
Replaced the Zenner and Mosfet components-stayed the same
had the MOTOROLA MC14069B U6 Power Inverter replaced-stayed the same
Here is a photo is what it does when powered up:
https://photos.app.goo.gl/6fA5msJ2kNoEJ3RX9
Anything else I might try? Thanks