codrut Posted June 11, 2017 Share Posted June 11, 2017 model:tx-21JT2P/B sasiu:z-m3l Acest tv nu are sunet, iar in momentul in care vreau sa-l dau mai tare sau mai incet din telecomanda nu apare acea linie care se plimba pe osd-ul de volum Am tensiunile de 5 si 8 v corecte. Ar putea fi din dump? Link to comment
Radiotelegrafist Posted June 11, 2017 Share Posted June 11, 2017 verifica traseele SCL si SDA dintre procesor si jungla. https://elektrotanya.com/panasonic_chassis_z-m3l.pdf/download.html Link to comment
FLORIN IORDACHE Posted June 11, 2017 Share Posted June 11, 2017 V-am atasat si un dump,dar mai intai de toate verificati tot ce se poate...si daca nu gasiti absolut nimic defect,atunci puteti sa incercati si cu acest dump. O seara minunata ! Panasonic TX21JT2P-B chassis Z-M3L proc TDA9361PS-N2-4i1017 mem S24C16.rar Link to comment
codrut Posted June 12, 2017 Author Share Posted June 12, 2017 Apare meniul,functioneaza totul perfect mai putin volumul. O sa incerc cu un dump azi,din ce am citit pe net de aici ar fi problema. Link to comment
Radiotelegrafist Posted June 12, 2017 Share Posted June 12, 2017 verificati si butoanele frontale de volum (push-urile) ale tv-ului sa nu fie vreunul in scurt sau sa dea la aparatul de masura o rezistenta de ordinul k-ohmilor. Link to comment
dan cod Posted June 12, 2017 Share Posted June 12, 2017 Dacă restul e ok 99% e din dump. Link to comment
codrut Posted June 14, 2017 Author Share Posted June 14, 2017 Rezolvat prin rescrierea memoriei. Multumesc pentru dump si ajutor! Link to comment
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