[RodB]

÷1 to Sincere Richard. I use Mouser but either is the way to go. I'm sure the others, like justradios, are in the group. You can be assured of not getting knockoffs

[morzh]

I would check things around before simply replacing the transistor.
Something killef it.

[462ron]

Yes, if the speaker was disconnected or bad connections, it could cause high enough voltage spikes on the collector to kill it especially if the volume was up high!

Ron

[R3Sons]

Indeed. Thank you all. I'll remove and test the rest of the transistors. I'm trying to trace everything at the test points. I'm really not sure why I don't have 10v at 19. There's just the one resistor at K5. I used to have 10v, but now it's 12. The only thing that changed was removing X6. I have no idea what happened to these before I got them. I'm trying to get one running for my cousin. He just got a 1965 Falcon and would like a radio. The guy he got the car from had these two radios, so no telling when they stopped working or why. I really appreciate everyone's help. Thank you.

[R3Sons]

I'm a little befuddled on this one. Should X5 and X4 be tied together like this?  It looks like someone added this at some point.  I haven't removed them yet, I wanted to see what you thought before I did.  It looks kind of funny to me.

[morzh]

I suspect it's been repaired before.
And I suspect whoever repaired it, wanted to re-use old transistors' pin stubs in order not to desolder them.
I also suspect that if you look at the other side of the PCB, you might find delaminated/unglued traces.

Inspect the whole thing, and try to stick to the schematic.