Please help 2 x j300i phone - GSM-Forum

pgtl · 08-22-2005, 20:58

Dear all,

Please help , 1 x J300i after no mic & speaker sound, and 1 x j300i no network, please help , thanks !

Regards,
PGTL

realdodo · 08-23-2005, 09:06

Quote:

Originally Posted by pgtl

Dear all,

Please help , 1 x J300i after no mic & speaker sound, and 1 x j300i no network, please help , thanks !

Regards,
PGTL

hi
give some more info....what do you mean "1 x J300i after no mic & speaker sound".....after what..?
b.r.

mobilesmith · 08-24-2005, 07:25

Hi, for all , so far we still cant get the schematic diagram for J300 , it take time to understand the circuitry of this model, however , if this model is about same with K300, then ur solution maybe can focus on audio parts above the power IC. (a small glass type IC)

pgtl · 08-24-2005, 10:32

After flash no speaker and mic, does anyone have j200 diagram ? can upload ? thanks !

08-22-2005, 20:58	#1 (permalink)
pgtl Freak Poster Join Date: Jul 2005 Age: 47 Posts: 384 Member: 158620 Status: Offline Thanks Meter: 4	Please help 2 x j300i phone Dear all, Please help , 1 x J300i after no mic & speaker sound, and 1 x j300i no network, please help , thanks ! Regards, PGTL

08-24-2005, 07:25	#3 (permalink)
mobilesmith Freak Poster Join Date: Feb 2005 Location: mal Age: 46 Posts: 348 Member: 117968 Status: Offline Thanks Meter: 27	Hi, for all , so far we still cant get the schematic diagram for J300 , it take time to understand the circuitry of this model, however , if this model is about same with K300, then ur solution maybe can focus on audio parts above the power IC. (a small glass type IC)

08-24-2005, 10:32	#4 (permalink)
pgtl Freak Poster Join Date: Jul 2005 Age: 47 Posts: 384 Member: 158620 Status: Offline Thanks Meter: 4	After flash no speaker and mic, does anyone have j200 diagram ? can upload ? thanks !