Service und Reparaturarbeiten an der Canon T90

[Ando]

Lange nicht mehr hier aktiv gewesen aber nicht untätig geblieben

Ich habe mich auf die (nicht kommerzielle) DIY Reparatur von Fotogeräten aus den 1980er Jahren spezialisiert und gerade meine Projektserie zur Canon T90 beendet.

Ich veröffentliche meine Projektbeiträge auf PHOTRIO (Englisch):

Photo equipment from the 1980s: Repair projects and recommendations

I would like to bring together a selection of my previous contributions here in the hope that they will help readers with their work or inspire them to get involved in repairs. It is always worth trying to repair something, because if you do nothing, a camera or lens will definitely remain...

www.photrio.com

Hier meine aktuellen Themen zur T90:

The work I recommend for every T90 (depending on the available equipment) is:

• cleaning the exterior,
• cleaning the contacts of the command wheel,
• cleaning the inside of the eyepiece,
• removing, disassembling, and cleaning the Copal S shutter (sticky damper); advantages and disadvantages shortcut
• adjusting the curtain travel times and the 1/4000 second, as well as the exposure metering (camera tester required),
• avoiding the infamous EEE error during assembly,
• removing and cleaning the battery compartment of battery electrolyte/resolving battery contact problems,
• tips on soldering and special features during disassembly/assembly,
• cleaning the release magnet (infamous blinking arrow on the LCD) and the shutter magnets (EEE error),
• replacing the memory battery,
• checking the DC/DC converter,
• troubleshooting/available technical instructions,
• other

Tutorial on servicing the Canon T90?

I have gained enough experience in my recent projects to be able to offer a tutorial on standard service for the Canon T90 here on PHOTRIO. The work I recommend for every T90 (depending on the available equipment) is: cleaning the exterior, cleaning the contacts of the command wheel, cleaning...

www.photrio.com

Siehe

Canon T90: EEE error resolved - hint for disassembling/assembling; sticky second shutter curtain; setting the 1/4000 second

In my last two T90 projects, the EEE error appeared after disassembling/assembling the camera. I was now able to determine the cause and fix it. I found the solution, once again, in Larry Lyells' SPT Journal on the Canon T90 The arrow points to the pressure plate of the front connector...

www.photrio.com

Canon T90: The infamous HELP/EEE error fixed through guided and systematic troubleshooting

We've discussed the Canon T90, arguably the most complex 35mm camera with MF, several times here. It's encouraging that most of the common problems can be solved DIY, see: https://www.photrio.com/forum/threads/canon-t90-recommendations-and-notes.202884/ However, one problem that means the...

www.photrio.com

Canon T90: systematic troubleshooting, DC/DC converter replaced, one LED digit missing, sticky shutter, EEE again, summary

Checking a Canon T90 according to the troubleshooting instructions by Larry Lyells in the SPT Journal. https://learncamerarepair.com/product.php?product=1778 No sign of life. Battery compartment removed, measuring the input voltage on the DC/DC converter. Front and top cover...

www.photrio.com

Übersicht:

Search results for query: Canon t90

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Aus Kapazitätsgründen kann ich leider keine deutschsprachigen Artikel anbieten.

Da es aber zur T90 so gut wie nichts hinsichtlich DIY Reparaturen im Web zu finden gibt, erlaube ich mir, hier „fremdzuverlinken“ ;-)