|
|
Joined: Apr 2005
Posts: 27
Dreamer
|
OP
Dreamer
Joined: Apr 2005
Posts: 27 |
Hi all, I am in need of a motherboard for a Schiller AT-1 ECG Recorder. I have broken one that belongs to a University here in New Zealand by reversing the polarity when replacing the battery. It blew an SMD 1.5A Time-Delay fuse, which has now been replaced. It worked briefly, then died. It no longer switches on.
If someone has a board for one of these, or perhaps a retired unit, that would be awesome.
Kind regards, Edwin.
|
|
|
|
Joined: Feb 2004
Posts: 14,664 Likes: 62
Super Hero
|
Super Hero
Joined: Feb 2004
Posts: 14,664 Likes: 62 |
Also known (badged) as the Esaote P-80, SECA CT-3000i and (or) Welch-Allyn AT-1.
These units used to be quite popular (in the UK, at least), so you may be in luck, Edwin.
I (we) "feel your pain", by the way. It's very rare that we have someone come on here and admit to a mea culpa like that (although many of us - myself for sure - could recall similar tales of woe).
I hope you get a result.
Meanwhile, I would have expected this (modern) unit to tolerate a battery reversal. How much fault-finding have you done?
I'm wondering if date and time settings have been corrupted or wiped out.
If you don't inspect ... don't expect.
|
|
|
|
Joined: Apr 2005
Posts: 27
Dreamer
|
OP
Dreamer
Joined: Apr 2005
Posts: 27 |
Hi Geoff,
Although I do have the service manual, I do not have schematic diagrams for the ECG-Recorder. This makes it rather difficult to work out what is going wrong. It is not related to Date & Time settings.
Anyway, let's hope someone has a board or decommissioned unit.
|
|
|
|
Joined: Oct 2006
Posts: 325 Likes: 28
Master
|
Master
Joined: Oct 2006
Posts: 325 Likes: 28 |
Hi Edwin, I've sent you a we-tranfer link with an old service manual that contains schematics, hope it will be of help.
Malcolm
|
|
|
|
Joined: Apr 2005
Posts: 27
Dreamer
|
OP
Dreamer
Joined: Apr 2005
Posts: 27 |
Hi Malcolm. Thank you for the schematics. That will give me chance to at least find out what is wrong and maybe fix it. Much appreciated.
|
|
|
|
Joined: Feb 2004
Posts: 14,664 Likes: 62
Super Hero
|
Super Hero
Joined: Feb 2004
Posts: 14,664 Likes: 62 |
If you don't inspect ... don't expect.
|
|
|
0 members (),
317
guests, and
536
robots. |
Key:
Admin,
Global Mod,
Mod
|
|
Forums25
Topics11,067
Posts73,746
Members10,182
|
Most Online5,980 Jan 29th, 2020
|
|
|
|
|