Magnavox TV-Model HD2763 Chassis 27Y100-00AA

I think an electrolytic cap needs to be replaced. I believe it was C432. It is located by the back of the chassis to the right. If this isn't the problem, and this set has black and white pip, there is a 4v electrolytic in the pip pack which needs to be replaced. Chuck

Thanks for he response!! Having been "under the weather" I haven't been able to work on the problem again but thanks again!

Thank you very much for responding!! Having been "under the weather" I haven't been able to work on it yet but hopefully will be able to soon. Thanks again!

Replaced C432 and the problem appears to be fixed. Thanks very much for helping me out!

Glad to help out. I wasn't sure of the capacitor number because I have been out of the television repair business for over 5 years. Chuck

Do you the values of R504 and R524? The markings are gone and C432 is bad. The circuit board looks overheated under all three components.

--
Dartattack

7.5K 2W. They are flameproof metal film resistors, and usually continue to work fine even after burning off the marking ink. Crystallized solder joints probably need re-done, though.

Is that same 7.5K used in the Model CS4727? If so thanks.

--
Dartattack

Damfino, that model number doesn't come up in my model list. They used that setup in a lot of models with varying resistor values depending on how hard they wanted to whack the HOT base.

Well it looks like C432 was only problem . Decided to try and fire tv up after replacing the 100uF cap and Tv looks and works great. Thanks for the tips. But I still wish I had a schematic for the 27y100-00AA chassis.Sounds like a common problem on a lot of magnavox sets.

Greg

Here's a link to a pic of an Identical Tv on ebay in case you were wondering if the model number was wrong

--
Dartattack