Author Topic: Technika LCD22DVDID-208 (Read 5031 times)

Turnip · « **on:** January 24, 2012,10:13:36 »

Hi folks,

Have one of these where OSG indicates sound but there's none on either speakers or phones, Scart out is OK, sound output chip has voltages and gets warmish Main - B.LT712C
Any common faults known ? Thanks, Chris.

Mulja tv repair portal · « **on:** January 24, 2012,10:13:36 »

sabre504 · « **Reply #1 on:** January 25, 2012,03:39:36 »

Hi Chris did one of these over the weekend with not quite the same problem sound kept coming and going and slight flicker to the screen at the same time .
Caps looked ok but output voltages slighty off, changed them and seemed to cure problem (no esr meter as yet )
Worth a shot to check them
Paul

Turnip · « **Reply #2 on:** January 25, 2012,12:36:29 »

Hi Paul,

Checked and PS caps looked OK (have had many bulgy ones on this model)

Had a spare Main, and replacement did the biz - admit Ebay has loads of 'em - cheap. Technika/Neon for me and that needy pound - Chris

Mulja tv repair portal · « **Reply #2 on:** January 25, 2012,12:36:29 »

jimca007 · « **Reply #3 on:** February 01, 2012,15:46:24 »

always found these to be pretty good for the price and pretty straight forward to repair . They look good and sell well !

Mulja tv repair portal · « **Reply #3 on:** February 01, 2012,15:46:24 »

Mulja tv repair portal

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