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Audio and Video Talk
The Vintage Audio Section
Slow spinning motor on Philips TT
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<blockquote data-quote="marantz123" data-source="post: 1039726" data-attributes="member: 16849"><p>Measure the DC voltage feeding that motor and compare it to the voltage spec of the motor. It seems that the motor is losing power (current x voltage product). Could be a bad capacitor or a resistor in the power circuit gone out of spec. From what I read in your post, it seems that this may have a similar setup to that of the Pioneer Rondo 3000 (KH model) with a direct-DC driven turntable with a basic regulator circuit.</p></blockquote><p></p>
[QUOTE="marantz123, post: 1039726, member: 16849"] Measure the DC voltage feeding that motor and compare it to the voltage spec of the motor. It seems that the motor is losing power (current x voltage product). Could be a bad capacitor or a resistor in the power circuit gone out of spec. From what I read in your post, it seems that this may have a similar setup to that of the Pioneer Rondo 3000 (KH model) with a direct-DC driven turntable with a basic regulator circuit. [/QUOTE]
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Audio and Video Talk
The Vintage Audio Section
Slow spinning motor on Philips TT
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