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Old 06-21-2017, 06:41 PM
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duodiode duodiode is offline
Duodiode
 
Join Date: Feb 2016
Location: Gold Coast, Queensland, Australia
Posts: 14
Thanks kf4rca. I've found that the circuit given on Radiomuseum.org for the FS5B is similar in many respects. I'll try to use the value shown on this diagram for the missing component. I'm not getting any RF output either, so I'll have to dismantle the channel selector turret section. I've already done this, to replace all the resistors and an electrolytic. It is a big job! Looking at the circuit there is no master oscillator as such, the bar pattern generators and horizontal synch pulse generator being free-running. The vertical synch pulse generator appears to be locked to the mains frequency. There are also four more generators; R.F., I.F., 5.5 MHz audio subcarrier and audio tone.
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