Ur tv convergence board still have more dead components like some resistors.Tries websites like Tvrepairworld.com,Tvrepairkits.com to check out their whole convergence kit parts they put to gether for ur Toshiba tv model what of those resistors need to be replaced too.
Check the 1.8 ohm resistors,located in front of ICs. Try replacing all 3 of them.
Thanks for the tip, replaced 6 x 1.8 ohm resistors ( I am guessing 3 for each convergence chip ). The local electronic shop didn't have any metal film resistors, so have used carbon resistors.
Use 1 watt resistors only and you need to know How To Enter Service Menu to realine Convergence.Service Menu is for Techicians Only Be very carefull when making adjustments
ortherwise settings will be wrong and convergences will not be correct.
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Thank you for your advise. In terms of kits tvrepairworld.com was useful, it suggested replacing the convergence chips and 6 x 1.8 ohm metal film resistors (2 watts). I had already replaced the chips, replacing the 6 resistors hasn't improved my earlier problem.
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