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OT: Suck it down, RP DLP!

 
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perisoft



Joined: 29 Aug 2007
Posts: 2920
Location: Ithaca, NY

Posted: Sat May 31, 2008 1:35 am    Post subject: OT: Suck it down, RP DLP!

I was taking some shots of my Toshiba CRT RPTV that I'm selling on CL, and thought I'd put one up here, because I think it looks pretty cool. The TV isn't exactly sharp - it can just about resolve 720p (which is about as good as CRT RPTVs get, I think, despite the ratings...?) but the color is drop dead wonderful. I spent a bunch of time tweaking on it... too bad I haven't got space in the HT room for it. Sad





Man, that thing is nice to watch. Insanely bright, too, even at 55 contrast. Oh, well... I hope somebody who'll appreciate it takes it...

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Person99



Joined: 09 Mar 2006
Posts: 4899
Location: Flower Mound, TX

Posted: Sat May 31, 2008 1:52 am    Post subject: Re: OT: Suck it down, RP DLP!

perisoft wrote:
The TV isn't exactly sharp - it can just about resolve 720p (which is about as good as CRT RPTVs get, I think, despite the ratings...?)


Most CRT RPTVs do 480p, 540p, and 1080i. Are you sure it actually displays 720p?

Also, CRT RPTVs are notoriously bad from the factory. I've had two friends that were going to sell theirs because they didn't think they looked good enough. I came over and did electronic and mechanical focus as well as geometry and convergence from the service menu and both decided to keep the TVs.

If you've not done this, you'll want to do this and show it off with an HD source. It will sell to the first person that looks at it. I've calibrated a few Toshibas and got them to look pretty darn good.

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Last edited by Person99 on Sat May 31, 2008 1:55 am; edited 1 time in total
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Curt Palme
CRT Tech


Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC

TV/Projector: All of them!

Posted: Sat May 31, 2008 1:54 am    Post subject:

CRT RPs rock. My BArco BG808s retro 72" has 44,000 hours on it, going strong. I need to change the blue tube in it as either the tube itself of the glycol is foggy (glycol seems fine), and I just realized that I have a brand spankin' new one here..Smile
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AnalogRocks
Forum Moderator


Joined: 08 Mar 2006
Posts: 26706
Location: Toronto, Ontario, Canada

TV/Projector: Sony 1252Q, AMPRO 4000G

Posted: Sat May 31, 2008 2:00 am    Post subject:

LOL more stuff than you know about.

I did the beam alignment with the NEC test patterns off the HTPC on my 42" Toshiba RPTV. It looks awesum at 1080i. I can read the icon's on the desktop from 10 feet away.

Still have to do 480i/p though.

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perisoft



Joined: 29 Aug 2007
Posts: 2920
Location: Ithaca, NY

Posted: Sat May 31, 2008 2:27 am    Post subject:

Person99,

Yeah, it was displaying 720p (actually I think it was 666p when I took the photos). It was from my (uh oh) HTPC... Smile I actually can't get it to do 1080i from the PC for some reason, even when using HD timings from power strip. Oddly it syncs just fine to the DOS startup signal.

It's really not terribly sharp right now... part of it is that it's got a little wobble horizontally, which kinda sucks. I think there's a fix for that... if it doesn't sell I might do the fix and try to really crank it up. But I'm going to try getting rid of it... asking 400 OBO which is kind of going price for older RPTVs on CL. I'll be pretty happy to get 300. I've got so little time to tweak on it that it'll be worth it, and I'm not sure fixing it up more and tweaking it to hell would get me any more.

I really hate to let it go, but I haven't got space to put it in my HT / media room because it's semi-multipurpose (we at least want to use the door at the back of the room behind the HT curtains, and there's no room to keep it visible with the huge Cerwin Vegas on either side).

Here's another one. Kinda blurry but I love the color:



PS: Yeah, I did full convergence, optical, (I got it for free because the STKs were blown), after set to midposition and redid the astig, G2, raster size, etc. But I couldn't really get the optical right - due to the way the screen worked I had to keep going back and forth, pulling the screen forward to alter the focus. Maybe there's a better way to do that.

Electronic focus and astig didn't seem to help much. Of course, I did all this while I had a cold, so maybe a redo would help. But then I'd just want to keep it more... Razz

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perisoft



Joined: 29 Aug 2007
Posts: 2920
Location: Ithaca, NY

Posted: Sat May 31, 2008 2:36 am    Post subject:

Curt Palme wrote:
CRT RPs rock. My BArco BG808s retro 72" has 44,000 hours on it, going strong. I need to change the blue tube in it as either the tube itself of the glycol is foggy (glycol seems fine), and I just realized that I have a brand spankin' new one here..Smile


Totally not fair you have a spankin' new BG808s blue. Razz

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