Question about Kitchen Ranges
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Posted on Jan 02, 2017
SOURCE: dead set ; fuse ,
You need to confirm where is the trouble before replacing any parts.
Test the B+ on the H-out transistor.
No-check the B+ on 160v electrolytic cap.
If No B+ here then the trouble is in the regulator section before the chopper if it has.
Let me know the reading from your ohmmeter.
Thanks for using Fixya.
Posted on Feb 03, 2011
Check the power supply switching regulator board [SMPS] for over output voltage that it meant to be.
Posted on Mar 06, 2012
If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.
Circuit diagrams of SMPS section of many popular brand devices are given. Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.
Posted on Feb 25, 2016
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