Author Topic: Philips CD300 missing part  (Read 465 times)

Offline ALF

Philips CD300 missing part
« on: December 04, 2020, 03:39:14 PM »
My old Philips stopped spinning the disk after all these years, i did recap all electrolytic`s a while back but now there is a small component on the PSU board that looks like a form of a thermistor or resistor cap combination and for the life of me i cant figure out what the service manual say it is.

So the part location is 3109 and part number is 9.4e-1% MR  :facepalm: , the problem is both ends of the unit is missing and that so cant get details from component.

Any ideas of replacement.
"the fostex thang".....

Online Family_Dog

Re: Philips CD300 missing part
« Reply #1 on: December 04, 2020, 06:56:26 PM »
PTC (Positive Temperature Coefficient) Thermistor with a nominal value of 9.4 ohms. As the temperature rises, so does the resistance. Try RS, Mantech or Communica.

For testing purposes I would probably just try a normal 9.1 ohm resistor in its place.


-F_D



-Eric

That Guy in South Africa...
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http://groups.yahoo.com/group/vintage_tube/
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Offline ALF

Re: Philips CD300 missing part
« Reply #2 on: December 05, 2020, 09:19:43 AM »
Thanks a lot this will get it going again  :2thumbs:
"the fostex thang".....