



SL1700mk2 after power coating
The old paint was worn and had a few scratches after about 47 years, took it apart and sent the top off to get powder coated whilst I changed all the capacitors (all that I tested were within about 20% but I guess wouldn't have survived forever).
New problem I've got it's the bias doesn't work, soon as I move it the lights jump to the end, it seems to slow down regardless of which way I turn it. It was working before I took it apart and I used deoxit when I got the turntable as it had the same symptoms, used plenty again without success.
Anyone know how to test the rheostat and whether I can do it without removal, and maybe the part number of a replacement if necessary?