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Old 09-23-2019, 10:56 PM
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Electronic M Electronic M is offline
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If the tubular caps are original order those too at a minimum (parts to rebuild the K networks/couplates and resistors for the mainboard are also advisable).

Those plastic-bodied caps leak current (which is probably what is wrong with the vertical) bulge/crack then smoke and or explode...I just did full and partial (if I plan to sell a set for whatever I'll get paid for it I don't throw much money at it) recaps on 2 10L43 predictas and both had either cracked bulged plastic caps on the board or developed them in under 10min of operation...
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Old 09-23-2019, 11:37 PM
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caps

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Originally Posted by Electronic M View Post
If the tubular caps are original order those too at a minimum (parts to rebuild the K networks/couplates and resistors for the mainboard are also advisable).

Those plastic-bodied caps leak current (which is probably what is wrong with the vertical) bulge/crack then smoke and or explode...I just did full and partial (if I plan to sell a set for whatever I'll get paid for it I don't throw much money at it) recaps on 2 10L43 predictas and both had either cracked bulged plastic caps on the board or developed them in under 10min of operation...
I always replace all the caps when I restore something, they always end up causing issues. I just figured I would start with the cans.

I will end up replacing everything that is out of spec, I don't plan to ever part with this set. What concerns me the most is the condition of the flyback. It is not arcing or anything, but the wax is cracked. I wonder if I can just re-coat it?

Oh and I noticed tonight that the "Philco" label on the front is not missing, it just has some tape covering it.
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Old 09-24-2019, 08:46 AM
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Quote:
Originally Posted by static1701 View Post
I always replace all the caps when I restore something, they always end up causing issues. I just figured I would start with the cans.

I will end up replacing everything that is out of spec, I don't plan to ever part with this set. What concerns me the most is the condition of the flyback. It is not arcing or anything, but the wax is cracked. I wonder if I can just re-coat it?

Oh and I noticed tonight that the "Philco" label on the front is not missing, it just has some tape covering it.
I wasn't planning to sell my debutante either but me and a friend went halfsies on a parts debutante that he needed the tuner and speaker off of...the parts set had a mostly better cabinet than mine so I swapped parts to make a really nice keeper Deb and a beat up working tuner-less Deb with an AV input to sell...I'm stupid low on space right now so doubles and some junk in my collection needs to go.
When you get a good chance to upgrade to a nicer specimen on the cheap why not?
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Old 09-24-2019, 09:53 AM
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Some day

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Originally Posted by Electronic M View Post
I wasn't planning to sell my debutante either but me and a friend went halfsies on a parts debutante that he needed the tuner and speaker off of...the parts set had a mostly better cabinet than mine so I swapped parts to make a really nice keeper Deb and a beat up working tuner-less Deb with an AV input to sell...I'm stupid low on space right now so doubles and some junk in my collection needs to go.
When you get a good chance to upgrade to a nicer specimen on the cheap why not?
Space is an issue for me, can't park on my side of the garage anymore. If I die before my wife... she will get more from my vintage computers and electronics than the life insurance

I really wanted one of the barber pole ones, but this one came up at a great price and I could not pass it up. Normally they cost an arm and a leg for "untested and molested". I can see parting one out if the cabinet is not nice. If I run across a NOS CRT or even another set... I would get it for spare parts. Once I get it restored, I will use it but not daily so I figure it should last the rest of my life..
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Old 09-24-2019, 10:34 AM
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Quote:
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... What concerns me the most is the condition of the flyback. It is not arcing or anything, but the wax is cracked. I wonder if I can just re-coat it?
I'm surprised someone hasn't jumped in with 'Re-coat it with corona dope' yet. So far I haven't had to do that, so I have no personal experience of it. Personally I would fix everything else before I did that - those fine wires coming off the transformer look very delicate.
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Old 09-24-2019, 10:39 AM
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Quote:
Originally Posted by judge View Post
I'm surprised someone hasn't jumped in with 'Re-coat it with corona dope' yet. So far I haven't had to do that, so I have no personal experience of it. Personally I would fix everything else before I did that - those fine wires coming off the transformer look very delicate.
Sensor safe RTV silicone from your local Auto parts store is also a good option...I've recoated 25KV color TV flybacks with it with good results.
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