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  #1  
Old 08-14-2014, 09:21 AM
Gregb Gregb is offline
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Wtb: 17hp4b

Anyone have a 17HP4B they could part with?
Thanks

Gregb
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  #2  
Old 08-15-2014, 12:10 AM
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baursam baursam is offline
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Hey Greg

perhaps you can convince this person in Montreal to ship, the price is right!!! If there was some way to test it.

http://www.kijiji.ca/v-electronique/...p4b/1006588831
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  #3  
Old 08-15-2014, 12:39 AM
Gregb Gregb is offline
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I sent them an email, we will see.
Thanks Ross!

Gregb
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  #4  
Old 08-16-2014, 05:56 PM
Gregb Gregb is offline
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He wanted $20 to take the tube off the chassis, check the filament, and take it to the post office for shipping. He doesn't have a CRT tester so its a gamble but he will ship it for cost and I can only hope for the best.
Its the only one I have come across so far.

Gregb
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  #5  
Old 08-17-2014, 06:12 PM
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baursam baursam is offline
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Worth a shot!! As dirty as the chassis looks, its quite possible a cap or two went and the crt was still good at that point and although dirty, the crt is still good, just been hibernating for a long time!!
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  #6  
Old 08-17-2014, 09:04 PM
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ChrisW6ATV ChrisW6ATV is offline
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If a 17HP4C would work, the Early Television Museum has one for sale:

http://www.earlytelevision.org/crts_for_sale_b-w.html
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Quote from another forum: "(Antique TV collecting) always seemed to me to be a fringe hobby that only weirdos did."
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  #7  
Old 08-17-2014, 09:11 PM
El Predicta El Predicta is offline
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If the others don't work out, I have a good one.
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  #8  
Old 08-17-2014, 10:41 PM
Gregb Gregb is offline
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Can anyone tell me what the difference between a 17HP4B and a 17HP4C would be? I would be inclined to go with the NOS one first.
Thanks

Gregb

Quote:
Originally Posted by ChrisW6ATV View Post
If a 17HP4C would work, the Early Television Museum has one for sale:

http://www.earlytelevision.org/crts_for_sale_b-w.html
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  #9  
Old 08-17-2014, 10:42 PM
Gregb Gregb is offline
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Thanks El Predicta, I will keep your offer in mind.

Gregb
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  #10  
Old 08-18-2014, 01:07 AM
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baursam baursam is offline
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Don't know but here is the data sheets on the P4B. P4C

http://frank.pocnet.net/sheets/093/1/17HP4B.pdf

http://frank.pocnet.net/sheets/049/1/17HP4C.pdf
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  #11  
Old 08-18-2014, 09:43 AM
Gregb Gregb is offline
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I have been informed that the "C" version is the final form of the tube and will work fine. The big difference being the "C" does not need an ion trap magnet and the "B" does.

Gregb
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  #12  
Old 08-18-2014, 10:04 AM
dieseljeep dieseljeep is offline
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Quote:
Originally Posted by baursam View Post
Worth a shot!! As dirty as the chassis looks, its quite possible a cap or two went and the crt was still good at that point and although dirty, the crt is still good, just been hibernating for a long time!!
The CRT was either a new or a first-class rebuilt by Canadian Westinghouse.
There would be a great chance of it being good.
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  #13  
Old 08-18-2014, 10:50 AM
Gregb Gregb is offline
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Quote:
Originally Posted by dieseljeep View Post
The CRT was either a new or a first-class rebuilt by Canadian Westinghouse.
There would be a great chance of it being good.
I was hoping this one was good but the seller is very slow in responding and seems a little reluctant to go to the effort of shipping it. I will hang in there for a couple more days and if nothing I will move on.
If it does come through I hope you are right.

Gregb
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  #14  
Old 08-18-2014, 09:11 PM
ronl ronl is offline
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Hopefully you get that picture tube Greg.
Did you get the service info i scanned and sent you for this set? i assume its the Canadian roger majestic r7521 tv?
RonL
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  #15  
Old 08-19-2014, 09:01 PM
Gregb Gregb is offline
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I ended up buying the one the Early Television Museum had for sale. The price was very good and I couldn't turn it down.

Ron, I did get the service data, Thanks. There appears to be part of the schematic missing. Looks like there should be a middle part that isn't there.
Thanks to everyone with my tube search!

Gregb
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