Question about a CRT.

[Marco-nix]

sampson I sent you a message via eMail....look at this email

[zeno]

Originally Posted by sampson159

there is no e 46 chassis in a 25 inch set.the next in series is e 48.the crt will interchange with any 25v delta gun.i own e 45 and e 48 sets right now.the 25vdmp22 was the best looking crt ever made.didnt last long but they made the best picture.

Sams must have screwed up. I pulled an E46-1/-2 sams#1730.
Looks like a GT-matic with preset varactor tuning. 3 board chassis
with the Zenith type regulation. Not the later one that had FBT's
go & blow the HOT & pass transistor (E-48 ?). I agree the dark/light jugs
gave a spectacular pix.

73 Zeno

[rca2000]

The E-46 chassis was much the same as the E-41 and E-45, IIRC, but it used a digital tuner, and not a rotary one. It ALSO had 32KV on the anode and a special tube to handle that HV level.

[rca2000]

Originally Posted by zeno

Sams must have screwed up. I pulled an E46-1/-2 sams#1730.
Looks like a GT-matic with preset varactor tuning. 3 board chassis
with the Zenith type regulation. Not the later one that had FBT's
go & blow the HOT & pass transistor (E-48 ?). I agree the dark/light jugs
gave a spectacular pix.

73 Zeno

I think you are speaking about the E-51 and E-53 sets. Hot chassis and an IHVT that did NOT hold up real well, as you said. I think the E-48 was a deluxe E-46 with true digital PLL tuning and NO presets needed. Someone here got one not too long ago i think on CL and showed it off.

[Marco-nix]

I'm lost with your ton of informations !....My Sylvania from 70's or end of 70's.. has an E-45 circuit in it and my CRT is too weak and it has no informations on it... so I repeat my question :


Please, in your opinion, what are CRT numbers for my TV and substitutions if you know. Thank you greatly.

[sampson159]

your e 45 should have had the 25vdmp22.if you can post a picture of the set i can help you with it.subs are any 25v delta gun crt.25vaqp22,25vamp22.etc.they will all work electronically and show a picture.zenith crts really look good in the sylvanias.i have a rebuilt crt i was saving for a sylvania myself.its a 25vamp22.

[Marco-nix]

all what I have for the moment is this picture of my Sylvania. i will take much more pictures later when i will go to my friend...



This is what I call a mini console ( whatever how you call this ) ...