Videokarma.org TV - Video - Vintage Television & Radio Forums

Videokarma.org TV - Video - Vintage Television & Radio Forums (http://www.videokarma.org/index.php)
-   Early B&W and Projection TV (http://www.videokarma.org/forumdisplay.php?f=19)
-   -   Fada tv-125 (http://www.videokarma.org/showthread.php?t=275494)

jsandlin 01-03-2023 08:32 PM

Fada tv-125
 
1 Attachment(s)
I acquired a FADA TV-125 which I am going to pickup this weekend. After doing some searching for a schematic I have had no luck in finding any service information on this model.
Does anyone have a schematic or is there another model (RCA) that is close enough to this set to use?

Yamamaya42 01-03-2023 10:42 PM

Quote:

Originally Posted by jsandlin (Post 3247607)
I acquired a FADA TV-125 which I am going to pickup this weekend. After doing some searching for a schematic I have had no luck in finding any service information on this model.
Does anyone have a schematic or is there another model (RCA) that is close enough to this set to use?

it's very close to the FADA 895 which i rebuilt a few years ago can be found in SAMS &74 folder 3


seen here
https://www.youtube.com/watch?v=r-WCPDdn9mk

kvflyer 01-04-2023 08:49 AM

Should be similar to the RCA 630-TS if you don't find exact information.

WISCOJIM 01-04-2023 09:08 AM

https://www.earlytelevision.org/pdf/...s_74-3%20i.pdf

timmy 01-04-2023 09:53 AM

Wow I had the same fada was a cool set but it’s got a lot of caps and a lot of tubes.

jsandlin 01-04-2023 07:38 PM

Thanks for the information. I will pickup this weekend and recap and see if I even need a schematic.

Yamamaya42 01-04-2023 08:56 PM

you will also find many out of tolerance resistors, especially the 39 ohm cathode resistors in the video IF section.

Yamamaya42 01-04-2023 11:20 PM

also, the SAMS schematic is set out very strangely and hard to follow, this may be easier
http://suzaku.live-evil.org/fada-4-10_49527015703_o.jpg
its the riders for the 895, almost the same, but with no audio output tube.

this will also help, as it has waveforms.
https://www.antiqueradio.org/art/RCA630TSService.pdf

Kirk 01-29-2023 06:21 AM

Resistor Tolerance in the 630
 
Take five and watch this...similar set as yours:

https://youtu.be/SzQQgH835d8


Enjoy!

Kirk

TV-collector 01-30-2023 09:02 AM

Quote:

Originally Posted by Kirk (Post 3248335)
Take five and watch this...similar set as yours:

https://youtu.be/SzQQgH835d8


Enjoy!

Kirk

Thanks Kirk for sharing this interesting YT-video!:tresbon:
Years ago we had to fight with bad caps, now we have to realize,
that even resistors in a high number have to interchanged.
During the recapping, it is necessary to test all resistors.

Btw., it is a very beautiful TV-set!:rolleyes:

Regards,
TV-collector:stupid:


All times are GMT -5. The time now is 01:21 AM.

Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2026, Jelsoft Enterprises Ltd.
©Copyright 2012 VideoKarma.org, All rights reserved.