Hello everyone Thank you all for your replies, both on and off list.
I'll start by stripping & cleaning the PC Board connectors, as per the many suggestions I received. Over here in the UK, we have a product called Servisol, which I guess is the same as your Dexoit. Both switch & contact cleaners. The guy I bought the TR7 from had started restoring the radio and had changed two transistors, before stopping work on it. These were two transistors are in the power supply section, specifically Q2104 and Q2105 (TIP31). He had also acquired two spare boards for the radio, an IF Switching board and what appears to be a interstage RF amplifier, identified by the serial C3988W on the board. I'll clean the connectors and see what we have got then. Since it's a week or two before Christmas, and we live up in the hills, the XYL wants to go shopping, so its doubtful I'll achieve much on it today, although I may have time this evening, between contacts in the UBA Low Band contest which is on tonight & tomorrow morning.(I'm running my rebuilt FT102 & Dentron Linear for a bit of nostalgia !) Best wishes & many thanks ! Adrian MW1LCR North Wales. _______________________________________________ Drakelist mailing list [email protected] http://mailman.zerobeat.net/mailman/listinfo/drakelist
