03-24-2015, 08:46 AM
Terry is much better at troubleshooting than I am so when he chimes in.... listen...but in the meantime, check block cap #8 to be sure its wired in correctly and has the right value. The wiring is found here http://www.philcorepairbench.com/bblokcap.htm I'm not sure which of the two caps in the 8174-B is in parallel with resistor #10, the 0.09uF or the 0.0007. Since you rewound the oscillator transformer, its possible it may take a different value cap to make it oscillate. That's my 2 cents