Videokarma.org

Go Back   Videokarma.org TV - Video - Vintage Television & Radio Forums > Television Broadcast Theory

We appreciate your help

in keeping this site going.
Reply
 
Thread Tools Display Modes
  #16  
Old 10-16-2012, 08:06 AM
zenithfan1's Avatar
zenithfan1 zenithfan1 is offline
Mark
 
Join Date: Jan 2008
Location: Kenosha, Wisconsin
Posts: 4,211
Thanks for reminding me of that song It's stuck in my head again now......Op.Op. Op op op Oppan Gangnam style.........
__________________
My TV page and YouTube channel
Kyocera R-661, Yamaha RX-V2200
National Panasonic SA-5800
Sansui 1000a, 1000, SAX-200, 5050, 9090DB, 881, SR-636, SC-3000, AT-20
Pioneer SX-939, ER-420, SM-B201
Motorola SK77W-2Z tube console
McIntosh MC2205, C26
Reply With Quote
  #17  
Old 10-16-2012, 12:33 PM
NewVista's Avatar
NewVista NewVista is offline
VideoKarma Member
 
Join Date: Jan 2010
Location: Milw, WI
Posts: 724
Quote:
Originally Posted by zenithfan1 View Post
Sansui 1000a, 5050, 9090DB SR-636 SC-3000 AT-20

I need a driver board for a 9090 (not the DB version) - know of any?
Reply With Quote
  #18  
Old 10-16-2012, 12:56 PM
zenithfan1's Avatar
zenithfan1 zenithfan1 is offline
Mark
 
Join Date: Jan 2008
Location: Kenosha, Wisconsin
Posts: 4,211
No, I'm sorry, wish I could give you one. I don't have any Sansui parts laying around. I'm in the middle of rebuilding mine for the 9090DB right now. That, and replacing the outputs. Your best bet would be to ask around on AK if you haven't already. The Sansui guys have been a great help to me anytime I've needed it. There was an "incident" involving a "friend" and a guitar that he was TOLD NOT to plug into the mic input......
__________________
My TV page and YouTube channel
Kyocera R-661, Yamaha RX-V2200
National Panasonic SA-5800
Sansui 1000a, 1000, SAX-200, 5050, 9090DB, 881, SR-636, SC-3000, AT-20
Pioneer SX-939, ER-420, SM-B201
Motorola SK77W-2Z tube console
McIntosh MC2205, C26
Reply With Quote
  #19  
Old 10-17-2012, 07:59 AM
NewVista's Avatar
NewVista NewVista is offline
VideoKarma Member
 
Join Date: Jan 2010
Location: Milw, WI
Posts: 724
The classic Sansui 9090's sound so good as they avoid any Darlington stages
and seem to have cascading emitter-follower topology.
I've heard of them being used as a super headphone Amp w/ high end low mass dynamics phones.
(maybe one could jump the series resistors to headphone socket for super damping?)

I have some Sterling 200 headphones w/ vacuum deposited titanium diaphragm
They were made by some breakaway engineers from Koss Corp.
Reply With Quote
  #20  
Old 10-19-2012, 02:04 AM
NewVista's Avatar
NewVista NewVista is offline
VideoKarma Member
 
Join Date: Jan 2010
Location: Milw, WI
Posts: 724
[QUOTE=zenithfan1;3051352]Motorola SK77W-2Z tube console
[QUOTE]

Is Your Motorola Console running?

This one is running (same 3 ch tube chassis)

Do you have schematic for this , multiplex decoder needs attention
Attached Images
File Type: jpg WoolW 008.jpg (100.5 KB, 4 views)
File Type: jpg WoolW 009.jpg (110.5 KB, 9 views)
Reply With Quote
Audiokarma
  #21  
Old 10-19-2012, 11:16 AM
zenithfan1's Avatar
zenithfan1 zenithfan1 is offline
Mark
 
Join Date: Jan 2008
Location: Kenosha, Wisconsin
Posts: 4,211
Yes, my Moto plays beautifully. But no, I don't have the schematic, I'd like to have one too. Sorry. LOL! This thread sure has derailed from Nippon Hoso Kyokai's (NHK) Super High vision HD. Which I think is cool in theory but I'm happy with regular old fashioned HD and SD
__________________
My TV page and YouTube channel
Kyocera R-661, Yamaha RX-V2200
National Panasonic SA-5800
Sansui 1000a, 1000, SAX-200, 5050, 9090DB, 881, SR-636, SC-3000, AT-20
Pioneer SX-939, ER-420, SM-B201
Motorola SK77W-2Z tube console
McIntosh MC2205, C26
Reply With Quote
  #22  
Old 10-19-2012, 01:10 PM
snelson903 snelson903 is offline
VideoKarma Member
 
Join Date: Feb 2012
Location: mishawaka indiana
Posts: 1,499
Quote:
Originally Posted by Sandy G View Post
I thought HDTV was sposed to be As Good As It Gets.. Guess we'll hafta junk all the HD stuff to get this....(grin)
im all for that,back to analog lets do it now avoid the wait.
Reply With Quote
  #23  
Old 10-19-2012, 10:47 PM
NewVista's Avatar
NewVista NewVista is offline
VideoKarma Member
 
Join Date: Jan 2010
Location: Milw, WI
Posts: 724
[SK77W-2Z] Could not find a Sams for this model # ,
would've helped as model # on mine had been removed
(was saved from street in Greendale - NW of Oak Creek)
Reply With Quote
  #24  
Old 10-25-2012, 10:51 AM
NewVista's Avatar
NewVista NewVista is offline
VideoKarma Member
 
Join Date: Jan 2010
Location: Milw, WI
Posts: 724
OT: The Sams for these tube Motorola's is 656-9 : $15 from Sams
-- or free from some libraries like downtown MPL (obtained).
I see the MPX decoder uses two germanium Xistors !
Reply With Quote
  #25  
Old 10-31-2012, 04:02 PM
Jeffhs's Avatar
Jeffhs Jeffhs is offline
<----Zenith C845
 
Join Date: Feb 2003
Location: Fairport Harbor, Ohio (near Lake Erie)
Posts: 4,035
And to think I bought an HD flat screen TV just over a year ago -- now, already, it's all but obsolete! Grrr. Oh well, I still have a VCR, which has been obsolete for some time since DVDs became popular and shoved VHS into the same category as eight track audio tape, audio cassettes, mechanical typewriters ...
__________________
Jeff, WB8NHV

Collecting, restoring and enjoying vintage Zenith radios since 2002

Zenith. Gone, but not forgotten.
Reply With Quote
Audiokarma
  #26  
Old 11-11-2012, 02:14 AM
Eric H's Avatar
Eric H Eric H is offline
Administrator
 
Join Date: Jun 2002
Location: So. Calif
Posts: 11,565
I want one.
Reply With Quote
  #27  
Old 11-14-2012, 11:02 PM
NewVista's Avatar
NewVista NewVista is offline
VideoKarma Member
 
Join Date: Jan 2010
Location: Milw, WI
Posts: 724
4k comes alive with Sony's new 84" 4k TV
has more involving viewing experience
when viewed close at ~10'.

Less viewing fatigue than standard HD
- looks more natural
as they show 4k studio download
of latest James Bond and other demo clips.
created w/ special cameras
Reply With Quote
  #28  
Old 11-15-2012, 12:49 AM
Eric H's Avatar
Eric H Eric H is offline
Administrator
 
Join Date: Jun 2002
Location: So. Calif
Posts: 11,565
$25,000, oh well, it wasn't that long ago that a 50" 1080p Plasma was $10,000 so like everything this will probably come down in time.

Nothing to play on it yet anyway is there?
Reply With Quote
Reply


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 04:07 AM.



Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
©Copyright 2012 VideoKarma.org, All rights reserved.