Forumul Depanatorilor

Probleme de depanare - cereri scheme => Depanare TV => Topic started by: Augustin on March 15, 2019, 03:08:25 PM

Title: 17MB60-4.1 Probleme sunet
Post by: Augustin on March 15, 2019, 03:08:25 PM

Sanatate ! Tv este Sharp LC-32LE510E   . Sursa 17PW07-2  . Main :  17MB60-4.1.

Tv functioneaza perfect  dar dupa circa 25 - 30 de min dispare sunetul .. daca se opreste in stand-by cateva minute , la pornire sunetul este dinou prezent dar dupa cateva minute dispare ..

Title: Re: 17MB60-4.1 Probleme sunet
Post by: Jean on March 15, 2019, 05:12:18 PM

Inlocuiti TPA3113D2

Title: Re: 17MB60-4.1 Probleme sunet
Post by: sorin68 on March 15, 2019, 05:42:32 PM

https://sparedparts.com/products/sharp-17mb60-17mb61-17mb62-no-sound-repair-kit
Sunt doua modalitati 1. se dubleaza cei 4 cond. se i-au de pe t-conuri defecte ii mai usor dar tine max. 2 ani 2. se schimba cu 10mf/50v noi .Eu am topit silicon pe ei pt. stabilitate

Title: Re: 17MB60-4.1 Probleme sunet
Post by: Augustin on March 18, 2019, 11:25:10 AM

Sanatate .. Schimb cu 10uF  sau cu 1uf ?

Title: Re: 17MB60-4.1 Probleme sunet
Post by: cristi302002 on March 18, 2019, 12:04:54 PM

dati un factory reset din meniul de service si va merge...

Title: Re: 17MB60-4.1 Probleme sunet
Post by: sorin68 on March 19, 2019, 10:37:27 AM

Fac pariu ca se va intoarce cu resetare
.10MF ,daca doriti poza cum fac eu va trimit.

Title: Re: 17MB60-4.1 Probleme sunet
Post by: Augustin on March 22, 2019, 04:06:18 PM

Am schimbat cu 10MF .. tv functioneaza .. Multumesc !!

Title: Re: 17MB60-4.1 Probleme sunet
Post by: sorin68 on March 23, 2019, 09:59:26 PM

Cu placere.