Original Palomar TX-600

[Radio Tech]

This is an original TX-600.
Has four 2SC2879.
I am sure one or more of the transistors is shorted. It get hot by just turning on. Dead key is about 18 watts and swings up to 50.

There is a toriod coil at the front beside the 40 amp fuse. It was fried.
Can not find a schematic for this model so not sure what the value of the resistor is.
Any one have one they could look at?

Thanks


Sorry about the picture quality.
But you can see the missing place where the resistor goes in between the coil and transformer.

 

[Radio Tech]

From looking at the circuit I am guessing 100 ohm at 2 watts.