Thread: need shema for ATJ2091H - PC doasn't recognize MP4
View Single Post
  #1 (permalink)  
Old 17th Oct 2007, 4:31 am
zaks zaks is offline
Junior Member
  
Join Date: Jul 2007
Posts: 29
Default need shema for ATJ2091H - PC doasn't recognize MP4
i think that datas from USB are direct connect on atj (and that is OK on my player), and +5V (from USB) go thru one diode and resistor-divide on that ATJ chip (that is also OK by me)...
on battery work player work OK, but on USB players display just show that is connect player with PC (tasters doasn't work, no datas flow...), and PC doasn't see memory, service utilites write that nothing is on USB..
have any such problem ?
that can't bee firmware, or ?
Reply With Quote