Taramps DS 1200X4 2 ohms comes on but no output.

[cush man]

Hey! I've been working on this amp for awhile and at first I thought it was the IRS 2093M that was the issue, given the fact the the fan stopped working, so I thought the chip cooked itself.

Bought the chip on Digikey dropped it in same issue. Also there's this periodical pop sound when speakers are hooked up and you can just barely hear the audio prior to me changing out the chip. But I don't think there was voltage on the output before, there no 4.9 volts sitting on the output, so I took out the entire output stage, almost. Now there isn't any voltage.

Can anyone help?

Power supply is okay 53- and 53+ on the rails. There's also 14+ and 14- on the op-amps and the IRS 2093 chip also has its 2 14 volts supply and 5- and 5+ volts.