JVC tt-101 repair

Got a JVC QL-10 with a 120V TT-101. Speed is wonky. Sometimes plays fine, sometimes spins a 1000 RPM, somtimes runs forward & then backward. Could use some help.

gary705-15-2018 12:44am

Showing 5 responses by totem395

totem395 Details Discussions Posts This discussion Message User 390 posts 05-18-2018 at 03:36pm Copy Comment URL Report Comment Edit Delete gary7 Think I asked this question on the "other" site you mentioned 115 volt so it is a QL-10 since the TT-101 was not produced in that voltage.
totem395 Details Discussions Posts This discussion Message User 390 posts 05-19-2018 at 02:51pm Copy Comment URL Report Comment Edit Delete lewm And the primary of the power transformer in my TT101 can be switched for 100V, 120V, and 240VAC input. That clears things up as I thought I had seen the QL-10 designation on not only the plinths but also the drives.
totem395 Details Discussions Posts This discussion Message User 390 posts 11-11-2018 at 06:45pm Copy Comment URL Report Comment Edit Delete @gary7 An easy way for pictures is to post in your virtual system option.
totem395 Details Discussions Posts This discussion Message User 390 posts 11-18-2018 at 08:50pm Copy Comment URL Report Comment Edit Delete I do not think! The TT-101 has lots of torque, I had a friend over and he wanted to see how hard he could press down on the spinning platter before the RPM display showed a change. He kept pushing until finally I grabbed his hand because I was worried damage might occur. So plenty of torque yours has an issue.
totem395 Details Discussions Posts This discussion Message User 390 posts 12-12-2020 at 07:49pm Copy Comment URL Report Comment Edit Delete I suspect JP went the used sensor option for a reason.

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