Zenith space command 300 trouble

[Electronic M]

Got a schematic? If so check the PS and other voltages against it. Also may be worth scoping it. The mic could be bad, the mic could be good along with the signal chain and the tuning slugs for each function could be off.

[LADR]

Originally Posted by Electronic M

Got a schematic? If so check the PS and other voltages against it. Also may be worth scoping it. The mic could be bad, the mic could be good along with the signal chain and the tuning slugs for each function could be off.

Yes i have a schematic and were in blazes would i get a mic if mine is bad. Im thinking about just replacing all transistors one by one until i find a possible bad one and I'll check the resistor while im at it.