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radiorich
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Post subject: I want to restore a tv what one of these would you do first Posted: May Wed 02, 2012 9:01 pm |
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Joined: Jan Thu 01, 1970 1:00 am Posts: 9108 Location: Omak,wa,usa
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Hello Guys, Well I'm getting apartment I want to restore one of my antique tvs what one first here is my choices Motorola VT-105, RCA 8-T-241,National TV-7W
what set do you guys rhink I'm think of redoing the motorola or national .
Rich P.S. fun set at my apartment
Last edited by radiorich on May Thu 03, 2012 3:50 am, edited 1 time in total.
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Kevin Kuehn
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Post subject: Re: I want to restore a tv what one of these would you do fi Posted: May Wed 02, 2012 9:34 pm |
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Joined: Jan Thu 01, 1970 1:00 am Posts: 3126 Location: WI
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Hi Rich,
What are the choices?
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radiorich
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Post subject: Re: I want to restore a tv what one of these would you do fi Posted: May Thu 03, 2012 3:43 am |
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Joined: Jan Thu 01, 1970 1:00 am Posts: 9108 Location: Omak,wa,usa
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Hello Kevin , I was writing this durning break at my computer class so I ran out of time to finish the post
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bgadow
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Post subject: Re: I want to restore a tv what one of these would you do fi Posted: May Thu 03, 2012 4:39 am |
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Joined: Jan Thu 01, 1970 1:00 am Posts: 3477 Location: Federalsburg, MD
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I think the Motorola would be the simplest of the three.
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David Roper
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Post subject: Re: I want to restore a tv what one of these would you do fi Posted: May Thu 03, 2012 4:48 am |
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Joined: Apr Thu 20, 2006 5:36 pm Posts: 1508 Location: Holland, MI
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Motorola would probably work well restored but the RCA would work better. 
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Eric H
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Post subject: Re: I want to restore a tv what one of these would you do fi Posted: May Thu 03, 2012 6:32 am |
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Joined: Jan Thu 01, 1970 1:00 am Posts: 5652 Location: Redlands CA
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That Motorola isn't all that simple (in case anyone was thinking it was an Electrostatic set, it isn't), they are great performers though: http://www.youtube.com/watch?v=MvVt7lppTKQThe National 7" should be fairly simple though I've never actually worked on one to say for sure.
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David Roper
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Post subject: Re: I want to restore a tv what one of these would you do fi Posted: May Thu 03, 2012 10:50 am |
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Joined: Apr Thu 20, 2006 5:36 pm Posts: 1508 Location: Holland, MI
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Dave Doughty
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Post subject: Re: I want to restore a tv what one of these would you do fi Posted: May Thu 03, 2012 12:38 pm |
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Joined: Jan Thu 01, 1970 1:00 am Posts: 13637 Location: Utica, NY 13502 (USA)
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Eric H wrote: The National 7" should be fairly simple though I've never actually worked on one to say for sure. I did a TV-7M a few months ago. It is the version in a metal cabinet with a signal strength/line voltage meter for testing reception in a customer's house. It was found in an estate sale basement of a TV repairman. All of the controls except the tuner were frozen, front and rear. I managed to take them apart and free them up...all except one which I broke. I replaced all of it's caps then tested them for fun. Every single one was leaky. Attachment:
National TV-7M(2).jpg [ 56.21 KiB | Viewed 838 times ]
Here is a picture I shot after replacing about 6 of the two-dozen resistors that had changed value. It is a very simple set to work on. Plenty of room under the chassis. A well-built set like National's boatanchor communications receivers. Do you have the version with a power transformer or the one without a transformer? Mine has a transformer. Attachment:
National TV-7M(1).jpg [ 41.16 KiB | Viewed 838 times ]
Dave
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radiorich
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Post subject: Re: I want to restore a tv what one of these would you do fi Posted: May Fri 04, 2012 1:23 am |
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Joined: Jan Thu 01, 1970 1:00 am Posts: 9108 Location: Omak,wa,usa
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Hello Dave, I think with out the power trans Well Eric I was thinking of motorola or national they are not as big either far as cabinets and as weight
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radiorich
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Post subject: Re: I want to restore a tv what one of these would you do fi Posted: May Tue 29, 2012 6:44 am |
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Joined: Jan Thu 01, 1970 1:00 am Posts: 9108 Location: Omak,wa,usa
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Hello Guys, Well So what of the two sets should I dig in first I only have room top bring one tv in the car from the cost . so what set the Motorola or National I think the Motorola would be a better set to watch regularly Right
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Bill Cahill
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Post subject: Re: I want to restore a tv what one of these would you do fi Posted: May Tue 29, 2012 8:02 am |
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Joined: Apr Fri 21, 2006 12:49 am Posts: 9172
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Dave Doughty
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Post subject: Re: I want to restore a tv what one of these would you do fi Posted: May Tue 29, 2012 1:53 pm |
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Joined: Jan Thu 01, 1970 1:00 am Posts: 13637 Location: Utica, NY 13502 (USA)
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Personally, I like the looks of the Motorola better. The bigger screen will be easier to watch. I think the one you choose would depend on the condition of the CRT's.  (web pictures)Dave
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radiorich
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Post subject: Re: I want to restore a tv what one of these would you do fi Posted: May Tue 29, 2012 5:04 pm |
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Joined: Jan Thu 01, 1970 1:00 am Posts: 9108 Location: Omak,wa,usa
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Hello Dave, Ya I do have a rebuilt tube for the Motorola so if the orignal is no good far as the national I don't know how it's tube is and I don't have any spares.
I don't know how the fly in the motorola is or yoke
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