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This page has been last updated on: 16 November 2008 |
This page describes a couple of successfull repairs concerning a Zyxel Prestige 660-HW ADSL2 router.
The cause was the electrolytic CAP highlighted red in the following picture.
Replacing that cap cured the problem.
Most of the electrolytics measured bad ESR values. In particular a couple in the power supply (marked in yellow in the previous picture).
Shouldn't you have a chance to measure ESR, replace all CAPS.
Back to E. Girlando Home Page |
This page has been last updated on: 16 November 2008 |