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  #16  
Old 08-19-2011, 02:37 PM
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ChrisW6ATV ChrisW6ATV is offline
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Originally Posted by maxhifi View Post
Is it some sort of a milestone as a collector, when you realize that you no longer can justify a use for so many TV sets?
That would be only the first or second milestone. Later will come "Where will I put them all?", "I will get rid of one or more to make room for the new/better/different one(s)", and "How much is the rent on a storage facility?"

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  #17  
Old 08-19-2011, 04:41 PM
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This TV has a strange problem where for the first 20 minutes it is on, everything looks great, but then after it is fully warm, the vertical linearity goes out of range of the control, to the point it can't be adjusted (top half of screen looks elongated). I am suspecting the electrolytic cap on the vertical output tube's cathode, or maybe some resistors drifting after they reach full operating temperature. I haven't yet got a schematic for this set, and will be unable to work on it for a few days.
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  #18  
Old 08-19-2011, 04:46 PM
DaveWM DaveWM is offline
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bridging the electro is a quick try, also some cool spray on resistors and caps may point to the problem. I would suspect some resistors, check spary some of the high value you ones in the vert circuit.
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  #19  
Old 08-19-2011, 04:54 PM
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bridging the electro is a quick try, also some cool spray on resistors and caps may point to the problem. I would suspect some resistors, check spary some of the high value you ones in the vert circuit.
10-4, will give it a try on Monday.
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  #20  
Old 08-19-2011, 09:33 PM
ctc17 ctc17 is offline
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I would suspect a paper or domino style cap, when they get funky they change after they have voltage applied for a few minutes. Has nothing to do with heat. Does sams cover this?
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  #21  
Old 02-25-2012, 12:01 AM
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Decided to revive the Admiral. Going to replace capacitors, and clean it up - first step is a good cleaning.

Having a problem figuring out how to take the handle off, and thought I'd ask here before I end up damaging it. Pics attached explain why this is confusing. The inside pic shows that the handle is held on by four screws into plastic anchors which are clipped into the chassis. But how to access screw heads?
Attached Images
File Type: jpg 02242012270.jpg (43.8 KB, 34 views)
File Type: jpg 02242012271.jpg (32.3 KB, 28 views)
File Type: jpg 02242012272.jpg (53.0 KB, 33 views)
File Type: jpg 02242012273.jpg (61.4 KB, 61 views)
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  #22  
Old 02-25-2012, 12:19 AM
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Eric H Eric H is offline
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Originally Posted by maxhifi View Post
The inside pic shows that the handle is held on by four screws into plastic anchors which are clipped into the chassis. But how to access screw heads?
Just a guess but I bet the chrome covers on top pop off, try it gently with a small screwdriver.
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  #23  
Old 02-25-2012, 01:05 AM
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Just a guess but I bet the chrome covers on top pop off, try it gently with a small screwdriver.
Thank you! I suspected as much but wanted to confirm before I ended up wrecking something - the handle is very visible.

Got the case and CRT nicely cleaned up. Put the CRT back into the cabine to avoid damaging it. Chassis is out, and has a ton of what look like paper capacitors to replace, but one 3-section can represents all of the electrolytic capacitors in the whole TV!
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  #24  
Old 02-25-2012, 09:57 AM
dieseljeep dieseljeep is offline
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I like how one of the wires from the CRT socket connects to the tuner. It makes me think of tube amp schematics I've seen where a wire from the output transformer feeds the signal back to the preamp stage. If I was not fairly certain that wire is for the heater I'd joke that the tuner feeds the CRT video directly and all those tubes on the main chassis are for sound, deflection, and HV only! I guess that even a few inches of wire costs money.
If you look at the schematic, in most series string sets, the CRT heater is near the end of the chain. The tuner tubes are next, where the RF amp is the last tube in the string.
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  #25  
Old 12-15-2012, 01:16 AM
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Renewed interest in this TV today. Had it all taken apart since February - today put it back together and watched Netflix for an hour and a half. Pic is good, but still needs new caps.

Tube chart days this is an Admiral G3 chassis.. has anyone got Sams for it?
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  #26  
Old 12-15-2012, 07:13 AM
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Hello the most oddball sets are the best performers that are out there may notlook like much but it is vintage.....Timothy
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  #27  
Old 12-15-2012, 05:24 PM
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In the 1960's a good friends dad had a TV shop that sold Admiral sets. He had everything in the line, and Admiral was in the midst of a big advertising campaign and had TONS of advertising in his showroom. They also supplied TV spots with his shop listed on them.

When they went solid state, it was a big deal to their advertising departments!!

I fondly remember the stereo console with the turntable/tuner that came up to the top of the furniture opening when I raised the lid. Snazzy stuff.

All of this stuff is gone now. He had a major fire in 1969.
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  #28  
Old 12-15-2012, 06:55 PM
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Is it some sort of a milestone as a collector, when you realize that you no longer can justify a use for so many TV sets?
That started happening when I was a kid, my father could fix most TV sets people tossed in the late 60's. A coworker of my father's gave him a TV set, and delivered it to our house. They guy sees that we have TVs all over the place, and he joked that we had a TV in the bathroom, so you could watch TV while sitting down...
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  #29  
Old 12-18-2012, 11:32 AM
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last night realized that the touch of distortion in the sound was a bad speaker. Not electronic. New speaker cured problem, old one had a loose voice coil so it was beyond repair. Was a common 4'' square frame speaker so easy enough. On black screen, left 1/3 of screen is a bit brighter than right 1/3. Any ideas what this may be?

So far I've watched two movies and a few TV shows on this TV. I never realized how much you are NOT missing, by viewing in black and white - it's no wonder the market for black and white sets stayed active so long after colour was introduced, the lack of colour does not interfere with my enjoyment of shows almost at all
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  #30  
Old 12-20-2012, 07:30 AM
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Except cooking shows. In black and white, they remind me of the shower scene from Psycho
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