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Sgt 250. Shaky image

 
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Alex S



Joined: 20 Jun 2016
Posts: 14
PostPosted: Wed Aug 17, 2016 4:50 pm    Post subject: Sgt 250. Shaky image Reply with quote
My newer SGT has a shaky image right left shake the picture is clear but it just shakes back and forth kinda quickly. Anyone ever come across this ?

Thx

Alex
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kitchensynch



Joined: 24 Feb 2013
Posts: 1087
PostPosted: Thu Aug 18, 2016 10:10 pm    Post subject: Reply with quote
Platform instability? Poorly centered disc or damage to the spindle hole or clamping mechanism? Have you removed the lid while playing it?

Is the power supply also stable and that to the motor?
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Daxi Don



Joined: 24 Dec 2006
Posts: 75
Location: Indiana
PostPosted: Fri Aug 19, 2016 5:59 am    Post subject: SGT250 Shaky Image Reply with quote
[Shaky image, back and forth movement. Good chance that you player Time-Base Correction is not working. On your player check the following:

1/ Remove the stylus arm multipin connector. Measure the resistance between pins 10 and 11 . It should be approx. 35 ohms.
2/ Remove the stylus. The back end of the stylus connects with the armstretcher coil using a magnetic latch. The coil plunger end has a black magnetic button. Check that the button is in place - it can come off if the glue is weak.
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