Havent repalced anything yet . Outputs test fine in the board i havent taken them out to check for leakage yet. Power light comes on for a sec then shuts right off
You should have replaced the first one you found defective then removed the others one at a time to try to determine which channel or transistor was causing the problem.
There is one transistor from each channel (connected to an emitter resistor). Those two drive Q131. Reinstall Q131 and remove the other two, one at a time to see which one causes the amp to shut down.
Did you previously replace this transistor? If not, check it and replace it if necessary.
Are there any bad solder joints on the emitter resistor it's connected to?
Is the emitter resistor out of tolerance?
There are two connections to the emitter resistor. One terminal of the transistor will connect directly to the emitter resistor. The other connection will likely be through a resistor (but could also be directly connected).