Question about Philips Televison & Video
MN 42TA648BX/F7 gives error codes and won't turn on or turns on but immediately turns off. Error codes are 2 quick flashes then one long steady flash.
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Posted on Jan 02, 2017
SOURCE: WT 42311 won't power up
All that is wrong is the Convergence IS's. They are located on the deflection board (IC8C01 and IC8C02) and are mounted to a very large heat sink. They are black and are STK IC's, STK392-110. Replace both IC's with STK392-120 and you're in business. The -120's are and upgrade and have a higher amp rating. The IC's can be found anywhere on the internet for $9.99 and up. Check Electronix.com, MCM Electonics, Mat Electeonics for starters. Gook luck. Gary D.
Posted on Feb 08, 2009
SOURCE: range led flash code F7
Here is the error information for Fault Code F7
F7 Lock motor relay watchdog circuit is active when it should be off Microprocessor checking the operation of the EDC lock, relay failed. Replace EDC.
Hope this is helpful, I will also provide you a link to to a helpful site.
Posted on Mar 14, 2009
Hi guys, I have the same model, and after reasing the manual a little closer and skimming the setup menu I've discovered that it's not actually a built in ambient light, it's actually a setting in the picture menu under "active control" that measures the ambient light in the room and adjusts the picture quality accordingly to ensure the best contrast and reduce glare/reflect imaging. Hope this helps....
Posted on Mar 22, 2009
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