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legionaru

GRUNDIG T21-9250/4T

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Tv-ul din titlu a fost traznit

Sasiul este de tipul celor care echipeaza tv de tipul kokusai cu urmatoarele componente:sursa cu tranzistori, comutator pe b+ cu but11ax+a1013, tda 8362, tda3653, ctv322s etc...

 

Am schimbat but11ax, a1013 in sursa, tz linii, tda 8362 l-am inlocuit cu tda8361, iar procesorul original care avea urmatoarea inscriptionare: 

ctv322s  v2.0

tg8714.1

ksm9918  6w

pca84c641p/068

l-am inlocuit cu urmatorul 

ctv322s  v1.2

tc6608.1

ksm9707  2w

Acum tv-ul porneste doar daca fac strap pe microcontactul de pe butonul de retea, dar nu schimba canalele, nu am osd, nu vede tlc.

Pe canalul care porneste am imagine...sa nu fie compatibile procesoarele?

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Acum tv-ul porneste doar daca fac strap pe microcontactul de pe butonul de retea

sunt ceva diferente intre ele, sunt date intr-o revista depanatorul din numerele mai vechi,dar cred ca sa mai intimplat ceva pe reset

Edited by palcu ion

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Ce telecomanda merge la tv grunding T21-9250/4T ???

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