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- Path: news.mistral.co.uk!usenet
- From: sbentley@mistral.co.uk (simon bentley)
- Newsgroups: comp.sys.amiga.hardware
- Subject: A1200 service manual
- Date: 12 Jan 1996 02:35:14 GMT
- Organization: None.
- Message-ID: <4d4hd2$3ji@news.mistral.co.uk>
- NNTP-Posting-Host: line4.mistral.co.uk
- X-Newsreader: WinVN 0.92.1
-
- Hi,
-
- Does anyone out there have access to the A1200 service manuals, or circuit
- diagrams like the ones provided in the A500 manuals....
-
- I have a problem with the 1200's video subsystem where the picture contrast tends to
- be lost, there are occasional flashes where the contrast returns but this is infrequent.
- I have checked for dry joints in the area where I believe the main video circuitry is located
- (top left of system board). The problem doesn't appear to be in the final stages
- as a video signal can be 'injected' without any of the symptoms.
-
- If anyone has access to the manuals or has any suggestions as to investigating
- the problem further, I would be happy to hear from them (E-mail or in this Newsgroup).
-
- Thanks in advance
-
- Simon.
-