Unfortunately, the TT101 is very complex. Mine has nearly driven me nuts until I stopped fretting about it (because I realize that I also own 4 other great turntables that perform flawlessly, and it is of little consequence to me if my TT101 is a pain in the ass). Any of the hundreds of solder joints can have gone bad over the 30 or more years since they were built. Re-soldering suspect joints is a place to start. Another occult source of problems is those beige-colored multi-pin connectors. inside those connectors one may have a cracked wire or bad solder joint that is not accessible for inspection. I am about to ditch one of them and just directly solder the wires to the pins in hopes of curing a very elusive intermittent issue I have with mine. I was able to determine that tugging on the harness that goes to that connector can induce the failure mode I am trying to cure.
JVC TT-101 Won't Stop
The Stop button on my recently purchased QL-10 doesn't work. It worked at first after the TT warmed up, but then quit completely. I since have replaced all 37 electrolytic caps on 3 boards, but it made no difference. The power voltages are correct. The button itself is fine and shorts pins 6 and 9 of the P8 connector on the main board, but the motor doesn't stop. What could be wrong? Any particular transistor or adjustment? Please help! -Alex
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- 65 posts total
- 65 posts total