#16
|
||||
|
||||
Yop, with a NOS selenium rectifier pack
I never did like the sliding type of holders they used for the static magnets, always seemed problematic, you look at them funny they shift! It's only slightly off gotta look close to see it, but not as good as it used to be. my other roundie, the GE CTC-15 clone which is rarely used, is still pretty good, so I'm guessing it has to do with once a week use for an hour or 2 and thermal cycling, over the last year and a half.
__________________
=^-^= Yasashii yoru ni hitori utau uta. Asu wa kimi to utaou. Yume no tsubasa ni notte. いとおしい人のために |
#17
|
||||
|
||||
I replaced the Vert tube June 22 with a NOS 6GF7A, that was the last time it was converged.
Perhaps the tube has broken in a bit, and things are slightly off now, who knows. blue static is very slightly above R/G, and R/G are not as good as they could be. R/G vert top is also a bit off again :/
__________________
=^-^= Yasashii yoru ni hitori utau uta. Asu wa kimi to utaou. Yume no tsubasa ni notte. いとおしい人のために |
#18
|
||||
|
||||
Quote:
|
#19
|
||||
|
||||
Age brings inevitable change that can't be reversed.
Accept it and enjoy the picture. |
#20
|
||||
|
||||
That would no doubt be the first step I check, but i co have no doubt i will have to touch things up again.
__________________
=^-^= Yasashii yoru ni hitori utau uta. Asu wa kimi to utaou. Yume no tsubasa ni notte. いとおしい人のために |
Audiokarma |
#21
|
||||
|
||||
Quote:
https://i.imgur.com/8wFk2gc.jpg I know what the set can do!
__________________
=^-^= Yasashii yoru ni hitori utau uta. Asu wa kimi to utaou. Yume no tsubasa ni notte. いとおしい人のために |
#22
|
||||
|
||||
Quote:
jr |
#23
|
||||
|
||||
This set gets occasional weekend use, mostly on Sat ( not every one ), from 30 min to an hour, and periods up to 2 hours or more on Christmas eve, there are of course other brief times that it's on, but those are the regular use it sees.
__________________
=^-^= Yasashii yoru ni hitori utau uta. Asu wa kimi to utaou. Yume no tsubasa ni notte. いとおしい人のために |
#24
|
||||
|
||||
I've been fighting the comvergence on my 16X lately too. Some sets converge up nicely, while others fight you every step of the way. My 16X is the latter example. I replaced the recitfier block and it helped, but after 3 hours of going around and around, my back was aching and I got it "good enough."
__________________
"If you wish to make an apple pie from scratch, you must first invent the universe." -Carl Sagan |
#25
|
||||
|
||||
Quote:
|
Audiokarma |
#26
|
||||
|
||||
Same with my Motorola some days the convergence is good other days it’s alittle off as it may be static in the rug it sits on.
|
#27
|
||||
|
||||
Mine has always been a fight as well, round and round to try and get it as best as I can, always seems worst on the right side
__________________
=^-^= Yasashii yoru ni hitori utau uta. Asu wa kimi to utaou. Yume no tsubasa ni notte. いとおしい人のために |
#28
|
||||
|
||||
Quote:
Long term drift most likely is due to circuit components, not only in the convergence circuits but in the horizontal and vertical size and linearity. Of course, some sets just never will have all four corners optimum at the same time (and if you're really picky, maybe all sets). |
#29
|
|||
|
|||
Some time ago, thinkering and playing with my delta gun TV (a "last generation" delta-gun; the only delta in my small collection), I almost created a thread for the convergence issue, but then I found that the TV certainly dropped, and purity is not consistent also.
This affected one side; the left side converges scary unbelievably good, basically textbook perfect, but right side, the G is not || to the R+B (coincides with bad puruty)... this is strange; normaly I see people complaining about R or B not converging to the others... this G lost even don't make sense to the convergence panel adjustment descriptions. So, I think I can need to live with it, until I found another set. Or, is worth to try to play a little with it? PS.: this tube also have another problem, but I think is about the socket: is very inconsistent with focus. But, I dunno why the image is more dim when focus is wrong, go figure... (well, I never worked with delta gun CRT, so I dunno if it is a normal behaviour, or...)
__________________
So many projects, so little time... |
#30
|
|||
|
|||
Quote:
__________________
So many projects, so little time... |
Audiokarma |
|
|