1503/Repairs: Difference between revisions

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Photos
(Two faults. Photos to follow)
 
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=1503C=
=1503C=
On inspection of a pristine 1503C, I found two faults and two waiting to happen.
On inspection of a pristine 1503C, I found two faults:
* LCD "bleeding". I'll investigate further - I fear "rot" but it's not showing in the panel when switched off.
* LCD "bleeding". I'll investigate further - I fear "rot" but it's not showing in the panel when switched off.
* Crumbling compliant plastic in the sealed power transfer plug/socket on the rear of the case.
* Crumbling compliant plastic in the sealed power transfer plug/socket on the rear of the case.
...the two faults waiting to happen were simply the batteries. The SLA and Lithium cells were as installed in 1992.
<gallery>
Photos to follow.
1503C cover removed - broken power link seal.jpg
1503C crumbling IEC power transfer.jpg
1503C crumbling IEC transfer still in the PSU feed.jpg
</gallery>
 
Two faults waiting to happen are the SLA battery and Lithium cell which were as installed in 1992.
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