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parutzu

Panasonic TX-50AX800e

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MAINBOARD/CHASIS: TNPH1100 2a / LA53
SURSA:
DISPLAY:
DESCRIERE DEFECT: Televizorul da sa porneasca , apare Logo si ramane blocat acolo pret de aprox. 30 secunde dupa care da restart si repeta ciclul de 2 ori , si apoi trece pe ledul rosu in stand.by se si stinge si ledul palpaie de 13 ori . Codul insemnand EMERGENCY SOS.

NU am gasit nimic despre sasiul TNPH1100 2A in afara de manual service . Dumpuri pentru cele 2 memorii SPI ( 25x40 si 25q64) si pentru eMMc H26M31003GMR nici Atat. Are cineva asa ceva pentru acest Tv , si un eMMc point ar fi ok , macar sa pot citi ce e pe el.

Din ce m-am tot documentat de pe net problema ar fi eMMc . Am incercat sa identific pe pcb CMD CLK D0 si VCC(acelasi cu VCCQ) dar nu am reusit .1723290079_emmcpinoutpanasonic.thumb.png.1bbe4d699d9daf0535b3e90ee2342747.png
NU gasesc unde sunt :
R89223 = CMD
R8922 = CLK
R8921(pin1) = D0
C8911 = Vcc+VccQ.
Ar fi bun un ajutor macar sa salvez ce e pe el si sa ii dau scan de bblocare continut
 
Edited by parutzu
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