Forums :: Resources :: Features :: Photo Gallery :: Vintage Radio Shows :: Archives :: Books
Support This Site: The Souvenir Shop :: Contributors :: Advertise


It is currently Jun Wed 19, 2013 8:15 am


All times are UTC [ DST ]



Post New Topic Post Reply  [ 407 posts ]  Go to page 1, 2, 3, 4, 5 ... 21  Next
Author Message
 Post subject: Restoration Finished! 8PCS41 RCA projection set.
PostPosted: Jan Mon 17, 2011 2:03 am 
Member
User avatar

Joined: Feb Sun 28, 2010 4:48 pm
Posts: 1127
Location: Massachusetts
Here it is, the cabinet is really beaten up but the tubes light and there is a lit image swirl on the corner of the screen when turned on.
So there is something alive in the kine-scope. He also said there is a scratchy sound when adjusting the volume, that sounds like some part of the audio amp is working?

Image


Last edited by pielock373 on Jun Thu 23, 2011 12:01 am, edited 4 times in total.

Top
 Profile  
 
 Post subject:
PostPosted: Jan Mon 17, 2011 2:11 am 
Member
User avatar

Joined: Jan Thu 01, 1970 1:00 am
Posts: 3126
Location: WI
Very nice! You don't see one of those very often. I'd love to see some pictures of the insides.

Kevin


Top
 Profile  
 
 Post subject:
PostPosted: Jan Mon 17, 2011 2:15 am 
Member

Joined: Oct Sun 11, 2009 10:06 am
Posts: 1441
Location: British Columbia
Looks Cool! Pictures of the inside????


Top
 Profile  
 
 Post subject:
PostPosted: Jan Mon 17, 2011 2:19 am 
Member
User avatar

Joined: Jan Thu 01, 1970 1:00 am
Posts: 5723
Location: Redlands CA
Cool, that will be a big fun project like my Philco 2500.
Don't forget the 25,000 volts running around inside though!

If you do forget can I have your sets? :lol:


Top
 Profile  
 
 Post subject:
PostPosted: Jan Mon 17, 2011 2:56 am 
Member
User avatar

Joined: Feb Sun 28, 2010 4:48 pm
Posts: 1127
Location: Massachusetts
Eric H wrote:
Cool, that will be a big fun project like my Philco 2500.
Don't forget the 25,000 volts running around inside though!

If you do forget can I have your sets? :lol:


It's yours :lol: You'll just have to pick off my charred remains...

Steve


Top
 Profile  
 
 Post subject:
PostPosted: Jan Mon 17, 2011 3:00 am 
Member
User avatar

Joined: Feb Sun 28, 2010 4:48 pm
Posts: 1127
Location: Massachusetts
Tubenut wrote:
Looks Cool! Pictures of the inside????


Here are all the other pics I have of it.

Image

Image


Top
 Profile  
 
 Post subject:
PostPosted: Jan Mon 17, 2011 3:15 am 
Member

Joined: Aug Sun 01, 2010 1:12 am
Posts: 5278
Location: Minnesota
Awesome score, Steve.


Top
 Profile  
 
 Post subject:
PostPosted: Jan Mon 17, 2011 7:20 pm 
Member
User avatar

Joined: Feb Sun 28, 2010 4:48 pm
Posts: 1127
Location: Massachusetts
Eric H wrote:
Cool, that will be a big fun project like my Philco 2500.
Don't forget the 25,000 volts running around inside though!

If you do forget can I have your sets? :lol:



Hey Eric

I'm looking at the diagrams for it and it's more like 30,000 volts, It's going to be like a mouth to a flame! :lol: :lol: :lol: If the shock doesn't get me the radiation will.

Steve


Top
 Profile  
 
 Post subject:
PostPosted: Jan Mon 17, 2011 7:57 pm 
Member
User avatar

Joined: Jan Thu 01, 1970 1:00 am
Posts: 9921
Location: Baltimore, MD, USA
pielock373 wrote:
...
Hey Eric

I'm looking at the diagrams for it and it's more like 30,000 volts, It's going to be like a mouth to a flame! :lol: :lol: :lol: If the shock doesn't get me the radiation will.

Steve



Steve,

I will promise you that I will never put my mouth on a flame or 30KV either :wink:

_________________
Don


Top
 Profile  
 
 Post subject:
PostPosted: Jan Mon 17, 2011 10:52 pm 
Member

Joined: Jan Thu 01, 1970 1:00 am
Posts: 581
Location: Greenbelt, Maryland USA
Neat set, Steve. Once you go through the usual re-capping, you'll want to get the sperical mirror re-silvered. Also, there is no high voltage regulation in these sets, so if it blooms, you will probably want to acquire another 5TP4 or even better, 5AZP4, the sixties' version of that crt. Brightness is everything in these monsters. CRAIG


Top
 Profile  
 
 Post subject:
PostPosted: Mar Sat 26, 2011 9:26 pm 
Member
User avatar

Joined: Feb Sun 28, 2010 4:48 pm
Posts: 1127
Location: Massachusetts
I finally drove out west on a business trip and picked up the TV. Here are some quick and dirty pictures. The Lacquer finish has had it and will require a strip down. The veneer is in good shape underneath and should restore nicely. The TV does work showing a twisted up display, so I know I have high Voltage. There was static on the volume control that was changing loudness as you turned it up, amp is working. I then turned it off quickly and was thankful for no arcs and sparks. The set is totally complete and once it's refinished and the chassis' is restored itshould be a great set!!

Image :)

Image

Image

Image

Some of the projection optics, deflection coil and picture tube, the picture tube test well into the good zone on my CRT tester!
Image

Image

Image


Top
 Profile  
 
 Post subject:
PostPosted: Mar Sat 26, 2011 10:44 pm 
Member
User avatar

Joined: Jan Thu 01, 1970 1:00 am
Posts: 9173
Location: SoCal, 91387
Image

_________________
*******\\\\\\\\\******He Who Dies With The Most Radios Wins******/////////*******


Top
 Profile  
 
 Post subject:
PostPosted: Mar Sun 27, 2011 12:42 am 
Member
User avatar

Joined: Feb Sun 28, 2010 4:48 pm
Posts: 1127
Location: Massachusetts
This is one-cool-set! I carefully rinsed off the corrector lens that sits on top of the projection bell with a flowing water stream, it cleaned up nicely. The spherical main mirror and the flat mirror up at the top are hazed but still work well. My I-phone projected very nicely onto the view screen. It was a bit dim, not allot of light output from the I-phone. Very neat to see the image up on the screen, too dim to photograph, sorry.

The chassis' are thick with dust but everything is there and whole! There are many inter-connecting harnesses between the 4 chassis' this is going to be a monster to work on! :roll: I'm going to have to document every move, many connections to remember. This set is a technological terror :shock: The HV cable looks down right scary, it's very heavy duty. I am definitely getting a pair of thick rubber gloves for this set, 28,000 volts will knock you on your ass if your not careful! :cry:

The Cabinet is serial number 627. All of the chassis' serial Numbers are between 4000 to 5000.

Steve


Top
 Profile  
 
 Post subject:
PostPosted: Mar Sun 27, 2011 4:21 am 
Member

Joined: Jan Thu 01, 1970 1:00 am
Posts: 9157
Location: Omak,wa,usa
Hello pielock373
wow what great set man I sure would like to find something like that very cool

Rich
P.S. what bonus that the set works too..


Top
 Profile  
 
 Post subject:
PostPosted: Mar Sun 27, 2011 4:52 am 
Member

Joined: Jan Thu 01, 1970 1:00 am
Posts: 586
Location: Southeastern, PA
Steve,

The interconnecting cables are all keyed differently, so no chance of connecting things wrong. The worse chassis to work on is the HV unit, the rest are pretty much straightforward.

I've junked a few of these so have a pretty good supply of spare parts if you need anything, they are actually the most common projection set found.

_________________
Chuck

http://www.myvintagetv.com


Top
 Profile  
 
 Post subject:
PostPosted: Mar Sun 27, 2011 5:04 am 
Member
User avatar

Joined: Feb Sun 28, 2010 4:48 pm
Posts: 1127
Location: Massachusetts
Chuck

I will keep you in mind if I need something.

Steve


Top
 Profile  
 
 Post subject:
PostPosted: Mar Sun 27, 2011 5:06 am 
Member
User avatar

Joined: Feb Sun 28, 2010 4:48 pm
Posts: 1127
Location: Massachusetts
The spherical mirror cleaned up nicely! My other hobby is Astronomy so I am pretty good at cleaning first service mirrors without scratching them up. Looks real nice, that should brighten the picture up.

Image


Last edited by pielock373 on Mar Sun 27, 2011 5:40 am, edited 1 time in total.

Top
 Profile  
 
 Post subject:
PostPosted: Mar Sun 27, 2011 5:11 am 
Member
User avatar

Joined: Feb Sun 28, 2010 4:48 pm
Posts: 1127
Location: Massachusetts
ChuckA wrote:
Steve,

The interconnecting cables are all keyed differently, so no chance of connecting things wrong. The worse chassis to work on is the HV unit, the rest are pretty much straightforward.

I've junked a few of these so have a pretty good supply of spare parts if you need anything, they are actually the most common projection set found.


Chuck

Is there a way to disconnect the HV cable from one end or the other to free the HV chassis from the projection bell? The flyback looks to be in good shape. Look over to the right at those paper clips holding the caps :shock:

Image

Steve


Last edited by pielock373 on Mar Sun 27, 2011 5:59 am, edited 1 time in total.

Top
 Profile  
 
 Post subject:
PostPosted: Mar Sun 27, 2011 5:53 am 
Member
User avatar

Joined: Jan Thu 01, 1970 1:00 am
Posts: 3735
Location: Woodinville, WA USA
pielock373 wrote:
I'm going to have to document every move, many connections to remember.

In one project I wrote up a checklist of every step needed to reinstall/reconnect the chassis. This was after two occasions when I forgot something, a different thing each time. No harm done, but I sure felt like a dolt.

It's a mnemonic device. After writing the list, I never needed to look at it.

Phil Nelson


Top
 Profile  
 
 Post subject:
PostPosted: Mar Sun 27, 2011 5:53 am 
Member
User avatar

Joined: Feb Sun 28, 2010 4:48 pm
Posts: 1127
Location: Massachusetts
radiorich wrote:
Hello pielock373
wow what great set man I sure would like to find something like that very cool

Rich
P.S. what bonus that the set works too..


Sort of works, :D It's a start, I'm sure I'll make it not work before I'm done. :lol: The biggest hurtle is going to be refinishing the cabinet. this is the largest piece of furniture I've ever stripped :roll: This will be fun, NOT!

Steve


Top
 Profile  
 
Post New Topic Post Reply  [ 407 posts ]  Moderators: Mr. Detrola, 7jp4-guy Go to page 1, 2, 3, 4, 5 ... 21  Next

All times are UTC [ DST ]


Who is online

Users browsing this forum: No registered users and 4 guests



Search for:
Jump to:  










Privacy Policy :: Powered by phpBB