need help k750 no earpiece - GSM-Forum

groundheaven · 01-14-2007, 05:25

hi fellow forumers,

i got SE k750 no earpiece,i check all connections and it seems all ok,all mechanical contacts are ok,i change the earpiece but still no response

anyone have a schematic diagram??

urgent help will be greatly appreciated...

TIA,
groundheaven

sergio_sb · 01-14-2007, 18:53

Quote:

Originally Posted by groundheaven

hi fellow forumers,

i got SE k750 no earpiece,i check all connections and it seems all ok,all mechanical contacts are ok,i change the earpiece but still no response

anyone have a schematic diagram??

urgent help will be greatly appreciated...

TIA,
groundheaven

It possibly IC N2310(speaker), N2600, N2300(earphone) . Component placing like K750. Schematic diagram don't have anybody, but have selfmade (do it don't me and not all circuit)

groundheaven · 01-17-2007, 18:59

ohh i see...a million thanks bro..

ppl · 05-04-2007, 16:21

Great job million thanks

Steamroller · 10-19-2007, 12:38

Nice and simple guide ! Thank's

01-14-2007, 05:25	#1 (permalink)
groundheaven Freak Poster Join Date: Oct 2006 Location: manila,philippines Age: 42 Posts: 171 Member: 366425 Status: Offline Thanks Meter: 22	need help k750 no earpiece hi fellow forumers, i got SE k750 no earpiece,i check all connections and it seems all ok,all mechanical contacts are ok,i change the earpiece but still no response anyone have a schematic diagram?? urgent help will be greatly appreciated... TIA, groundheaven

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01-17-2007, 18:59	#3 (permalink)
groundheaven Freak Poster Join Date: Oct 2006 Location: manila,philippines Age: 42 Posts: 171 Member: 366425 Status: Offline Thanks Meter: 22	ohh i see...a million thanks bro..

05-04-2007, 16:21	#4 (permalink)
ppl Freak Poster Join Date: Oct 2001 Location: bootcore Age: 49 Posts: 258 Member: 7069 Status: Offline Thanks Meter: 6	Great job million thanks

10-19-2007, 12:38	#5 (permalink)
Steamroller Freak Poster Join Date: Mar 2005 Location: Ro Age: 43 Posts: 260 Member: 126197 Status: Offline Thanks Meter: 26	Nice and simple guide ! Thank's