logo elektroda
logo elektroda
X
logo elektroda
Advanced Search
logo elektroda

Sencor SLE 48f10m4 TV: Stuck on Logo, Standby & Winbond 25Q64FVSIG Issue - R579 Resistor Value

olda007 10851 5
ADVERTISEMENT
Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
| New topic
  • #1 14867469
    olda007
    Level 12  
    After turning on the TV, only the Sencor logo appeared and the TV switched off to standby. I suspected Winbond 25Q64FVSIG. I soldered the memory and now I do not know if it was on the motherboard next to the R579 resistor. I think yes, but I'm not sure. It is connected between pin 3 of the memory and pin 4 GND. What is the R579 value? Thank you very much.
  • ADVERTISEMENT
  • #2 14867584
    sabret
    Level 21  
    What record is this TV on?
  • ADVERTISEMENT
  • #3 14867598
    mirex
    Level 43  
    If it was, then probably the standard 4.7k & # 937 ;. ;)

    And this is a single-plate freak. :)

    I understand the author, that you have the batch. Exactly to him?
  • ADVERTISEMENT
  • ADVERTISEMENT
  • Helpful post
    #5 15091430
    hatron
    Level 12  
    add a 100k resistor to the C702 backlight circuit
  • #6 15165388
    olda007
    Level 12  
    Resistor R579 is not on main. The memory was ok.Sosen diodes replaced (8 LED) - less current. Type Lextar 3030 6V 265mA. Added resistor 100kohm k C702. The display works, TV also. Thank you hatron.
| New topic
Report a violation of the law
ADVERTISEMENT