My WM20 level tracer has died. The problem appears to be in the Y oscillator circuit which also drives the EHT generator. There is a service manual on a ham site I found on google but the resolution is such that it is unreadable. If anyone could point me at a readable schematic for the Y module (top board) and EHT generator (left side board) I would be most appreciative.
Cheers
M
Cheers
M
Hi Gerhard
Didn't know there was one!
The signup doesn't accept NZ phone numbers so I suppose it's a dead duck (to me).
Thanks anyway
M
?? It must be possible to sign up, there is also the LTspice group and HP-Agilent, and
they are really common.
There are abt 140 Members in the group, but not much activity.
A short search for the WM20 gave no results.
It is also not on in the boat anchor manual archive at bama
< http://bama.edebris.com/manuals/wandelgoltermann/ >
Gerhard
they are really common.
There are abt 140 Members in the group, but not much activity.
A short search for the WM20 gave no results.
It is also not on in the boat anchor manual archive at bama
< http://bama.edebris.com/manuals/wandelgoltermann/ >
Gerhard
Hello,
The W&G WM-20 operator's manual is available here for 15€.
- JBTech pure technology inside
Maybe, he can also provide the service manual ??
The W&G WM-20 operator's manual is available here for 15€.
- JBTech pure technology inside
Maybe, he can also provide the service manual ??
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Thanks everyone - I mentioned my dilemma to a friend who I knew had one of these units and he said he never used his one and gave it to me. Problem solved.
Update : The donated replacement blew up in EXACTLY the same way as my original unit.
Back to square one!.
M
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