Tek 2445 Ch1 and CH2 not working (SOLVED)

[bdunham7]

Well I messed up

Taking the board as instructed in the manual I managed to snag W916 on the shield of the CRT braking it in half and unwinding the coil

Cant find any information about that part in the manual, but using different calculators online I found it to probably have an inductance of 39-43nH.
To be sure I used a LCR meter(Agilent U1731C). After nulling it out and then connecting the other coil(W917) I measured 0.01-0.02uH.

Replacing those I figured I could use these: https://no.mouser.com/ProductDetail/API-Delevan/1026R-06K?qs=sGAEpiMZZMv126LJFLh8y0dLG8tusDUNPnCZuVkxmtA%3D
Or these: https://no.mouser.com/ProductDetail/API-Delevan/1026R-00M?qs=xY1IUdBv1vR4CNNxLAcGzA%3D%3D

But I don't know

Probably 10-20% of what I fix is stuff that I broke.  It goes with the territory. 

These don't seem to be in the parts list.  I have two still attached to a 2465 parts board, I measured them and I get 70nH +/- 5nH with a very low DCR.  I don't know if the 2445 uses the same part, but I'm pretty sure it wouldn't be a smaller value.  It also probably isn't terribly critical so what you listed will probably work, but perhaps you want to get 68nH instead.

[MarkL]

If you're adept mechanically, you could try gluing the form back together and rewinding the coil.  What do you have to lose; it's already broken.

...
These don't seem to be in the parts list.  I have two still attached to a 2465 parts board, I measured them and I get 70nH +/- 5nH with a very low DCR.  I don't know if the 2445 uses the same part, but I'm pretty sure it wouldn't be a smaller value.  It also probably isn't terribly critical so what you listed will probably work, but perhaps you want to get 68nH instead.

I have two old 2445 un-installed boards and I'm also measuring 69, 69, 72, 74nH (LCR meter is 2.5% +5nH, 1,0Vrms @ 100kHz).  The parts are labeled "Z-327", FWIW.  They appear to be the same as my 2465, but I can't get a good look at the label without removing the A1 board.

EDIT: I'm sorry, I just verified the part number and these two boards are 2445A boards, not 2445.

[bdunham7]

The parts are labeled "Z-327", FWIW.  They appear to be the same as my 2465, but I can't get a good look at the label without removing the A1 board.

EDIT: I'm sorry, I just verified the part number and these two boards are 2445A boards, not 2445.

The ones on my 2465 board are marked "-0327" and I'm going to guess that we're all looking at equivalent parts.  68nH should do it.

[20Ola02]

Good news, The relays are clicking
I'm so happy right now, I can't stop smiling.
First time I heard them I was sure something blew up, lol
Just need to wait for the inductors from Mouser to get delivered.

Thank you very much for the help bdunham7 and MarkL!
Not only did you guys save me time, but also my sanity, again thank you.

EDIT:
The power on rod/bar is just a mm or two above the ic, didn't think about that