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-   -   RCA Parts Cross Reference Source (http://www.videokarma.org/showthread.php?t=267128)

EdKozk2 06-03-2016 12:17 AM

RCA Parts Cross Reference Source
 
Does anyone know of an RCA parts cross-reference source ? I wanted to find out the specs on some NOS RCA parts. One is a thermistor number 137762, and the other says resistor on the package, but it looks like current limiter. It's black and has the part number 132502.
I was given a box of RCA repair parts years ago. Some of parts are easy to identify and others don't have any markings on them.
ED

zeno 06-03-2016 01:04 PM

IIRC findemkeepem has one. Wont get much from that
just subs & general description. Put up pictures & if they
are common we can ID them.

73 Zeno:smoke:

EdKozk2 06-03-2016 05:24 PM

2 Attachment(s)
These are the pictures, Zeno. The cold resistance of the thermistor was about 50 ohms. The package marked resistor has a cold resistance of 60 ohms. The resistance of both parts descends the longer I leave the test probes connected.
Ed

Bill R 06-03-2016 05:37 PM

The resistor looks like a VDR that was used with the thermistor in the degausing circuit.

EdKozk2 06-03-2016 08:14 PM

Quote:

Originally Posted by Bill R (Post 3163985)
The resistor looks like a VDR that was used with the thermistor in the degausing circuit.

Thanks for the lead , I'll look in a few Sam's folders to maybe compare.
The parts were given to me from a former RCA repairman long ago.
Ed

zeno 06-04-2016 08:47 PM

This may be a typical thermister/vdr pair for degaussing.
The thermister is marked QTP for quick turnover part.
When looking in Sams keep in mind the 6 digit part ##'s
were assigned in order. Odds are both were used in color TV's.

73 Zeno:smoke:


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