I don't get any pic or sound , the mix Osc was not lighting , found a .2 ohm choke was open m jumped it with a wire , still nothing , tried sign generator , ripples / rf interference on screen on 6ah6 and 12au7 , 3rd if there is same but might not be as strong , 2nd if nothing , checked resistors , open coils etc , nothing found , here is a list
V7 video 6ah6 pin 1 is 18 volts , should be 1 volt
V5 third if 6cb6 pin 2 is .850 volts should be 1.4
V4 second if 6cb6 pin 1 is -227 should be -.5
V3 first if 6cb6 pin 1 is -.377 should be -1
V2 mix Osc 12at7 pin 2 is -1.5 should be -3.6
V1 rf 6cb6 pin one is -4.00 should be -3.2# pin 2 is 1 should be .5
SAMs online
http://www.earlytelevision.org/pdf/m...sams_122-5.pdf
Mike