Home Articles Downloads Forum Products Services Seminar Contact
Previous Thread
Next Thread
Print Thread
Rate Thread
Motherboard Schiller AT-1
#75817 15/11/20 5:58 AM
Joined: Apr 2005
Posts: 27
Edwin Offline OP
Dreamer
OP Offline
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.

Re: Motherboard Schiller AT-1
Edwin #75818 15/11/20 2:20 PM
Joined: Feb 2004
Posts: 14,198
Likes: 16
Super Hero
Offline
Super Hero
Joined: Feb 2004
Posts: 14,198
Likes: 16
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.
Re: Motherboard Schiller AT-1
Edwin #75824 17/11/20 9:51 AM
Joined: Apr 2005
Posts: 27
Edwin Offline OP
Dreamer
OP Offline
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.

Re: Motherboard Schiller AT-1
Edwin #75825 17/11/20 11:54 AM
Joined: Oct 2006
Posts: 237
Likes: 9
Master
Offline
Master
Joined: Oct 2006
Posts: 237
Likes: 9
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

Re: Motherboard Schiller AT-1
Edwin #75826 17/11/20 6:01 PM
Joined: Apr 2005
Posts: 27
Edwin Offline OP
Dreamer
OP Offline
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.

Re: Motherboard Schiller AT-1
Edwin #75827 17/11/20 6:53 PM
Joined: Feb 2004
Posts: 14,198
Likes: 16
Super Hero
Offline
Super Hero
Joined: Feb 2004
Posts: 14,198
Likes: 16
Check them out, Dudes.


If you don't inspect ... don't expect.

Moderated by  DaveC in Oz, RoJo 

Link Copied to Clipboard
Who's Online Now
1 members (Huw), 525 guests, and 20 robots.
Key: Admin, Global Mod, Mod
Newest Members
RUH Bath, Luciano ACI, hectorja, by3xxx, Nguyen Trinh
9743 Registered Users
Forum Statistics
Forums25
Topics10,642
Posts71,923
Members9,743
Most Online5,980
Jan 29th, 2020
Powered by UBB.threads™ PHP Forum Software 7.7.4