Originally Posted by DaveWM (Post 3124052)

well I will try one last time since you answered the question.

the 11.5 is where the blue lead for the yoke should go it is the bottom of the fly. aka point D on SB's photo.

Originally Posted by Username1 (Post 3124049)

Hi! Sorry this question is pretty frustrating.

Timmy, I have never seen a flyback from this tv, From the pictures Bill put up
I'm thinking it comes with the tube socket, and a few of the delicate wires off
the transformer are already attached to something so they don't break.....
If so, then you have easily identified tie points.... But since we all can't see
the tv at your place, we need to be sure all the connections are correct.

One way to check is to look at the resistance of each pin on the transformer
and make the assumption that as you add wire to the device, resistance will
increase. To check that you begin with your ohm meter at a known point, and
then work away from that point and see if you get what you expect...

If you look at this transformer, point A and point B are the closest points but
the winding is the largest, so putting your meter across A+B you will get a
starting resistance.

Write that down A+B= ?

Then take the ohm meter lead from point B and put it on point C This will
be a new total: It ill be A+B+C= Your meter will be on point A and C for this total.

Write that number down A+B+C=?

Now this is the tricky part, the bottom of the transformer is D But the largest
resistance reading looks like it should be between A and F. Now to me
I think Winding D and F are a separate winding.

It looks like both bottom coils are center tapped, so since the both coils lower
than the center tap should be very short, and parallel to point Resistance
between point D and E should be very small..

Write down resistance D to E =?

Also resistance between C and F should be almost twice the resistance of D to E

Write down resistance C to F =?

This is one way to find the bottom of the transformer. We're trying to confirm that point D
has been connected where it belongs.... I would be ok if you had the old transformer
and we could measure the points off it, without dis connecting these points
to make resistance readings...... But since you don't, you might want to
make these checks....

But before you go, I want you to know I am still concerned with the lack of HV on
the tube after you power down the set.... To that point Have you ever checked to
be sure that the correct heater windings go to the right tubes of the 4 tubes right
there..... It may be possible that something wired wrong there would be a bleed
off the HV when the set powers off..... And I have also been trying to still look for a
good reason why the 1 meg ohm resistor feeding the focus voltage burnt in half.....

Good luck with checking this stuff. You are very persistant with this set.....

.

Originally Posted by DaveWM (Post 3124055)

11.5 is the bottom of the fly ELECTRICLY REPEAT ELECTRICLY, ONE MORE TIME ELECTRICLY.

this is where the blue lead from the yoke should be connected. if it is then fine.

look at the schematic to you see the bottom of the fly, that is the ELECTRIC bottom of the fly. I dont know how to be more clear on this.

Originally Posted by DaveWM (Post 3124061)

look, you have to connect the yoke blue lead (boost) to the 11.5 ohm lug. THEN you have to hook up the focus coil CORRECTLY.

If you are worried about burning things up, just put the meter in the cathode of the horz out and keep an eye on the current, if it starts to go north of 210 pull the plug. Good thing about tubes is they are not instant.

Quit looking at the numbers on the Sams, hook up the coils ELECTRICLY correct per the schematic on the focus coil the the ELECTRICLY correct fly terminals.

Originally Posted by Username1 (Post 3124062)

You should be very careful before committing to moving any wires....
You need to get more pictures of this either from Bill, someone else, check
the other tv you have, I got several schematics off the internet a lot of
the ctc 10, 11, 12, 13, 14, 15's look a lot alike in the flyback area.....

.

Originally Posted by DaveWM (Post 3124067)

It is NOT connected correctly IF you reversed the fly lugs. the two ELECTRICLY speaking bottom lugs connect to the focus coil (D and E on SB's photo).

You just have to figure out which lug is which between the schematic and the coil and connect it right ELECTRICLY.

Originally Posted by DaveWM (Post 3124071)

look timmy, the schematic says the blue yoke lead (boost)goes the the lead that is the most distant from the horz out lead correct? yes or no?

Now if that is yes and you get 10.5 on one lug and 11.5 on the other RELATIVE to the horz out lead, which do you think is the most distant? the 10.5 or the 11.5?

just answer that, then I will respond with the next in the logical sequence.

I just want to make sure the fly is hooked up right.

Originally Posted by DaveWM (Post 3124080)

ok so you have the blue lead from the yoke and the #1 of the focus coil to the 11.5 fly lug

the 10.5 fly lug is connected to the #2 of the focus coil. Nothing else is on the 10.5 fly lug correct?

is that correct?

Originally Posted by Username1 (Post 3124083)

Pine Bush / Montgomery.
2 minor specs on the map..

.

Originally Posted by timmy (Post 3124082)

#2 f coil was on the lug that tested 11.5 ohms nothing else on that one

Originally Posted by Username1 (Post 3124085)

I'm sorry.......... You should get him out before any real damage is done....

.

Originally Posted by DaveWM (Post 3124089)

you have to look at it, I am not there so I do not know, just wire it according to the schematic now that you know the correct lug PER the schmatic. But I would guess yes you need to reverse the focus 1 and 2 since you orig had the fly wired backwards.