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Panasonic TX24A1U

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Am primit tv-ul Panasonic TX24A1U cu defectul desincronizare imagine in diagonala. Are sasiul ALPHA 2, i-am schimbat integratul sincro TDA2579A, si defectul persista. De asemeni, toti conzii aferenti, tensiune buna pe alimentarea lui (11,35V). Am verificat semireglabili care insa regleaza dar nu si ramane stabilizata imaginea. Mai trebuie mentionat ca si culoarea imaginii lipseste, conform schemei lipsesc tensiunile pe pinii 18, 17 si 13.

 Iata si schema: http://www.eserviceinfo.com/downloadsm/56144/JVC_CA-S300.html

Orice sfat e binevenit, va multumesc anticipat!

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