5300 RM-146 No sound! (ANSWERED) - GSM-Forum

LuverBoy · 07-15-2011, 04:33

After convert from RM-147, cannot hear anything except when I put on speakerphone. The other one got thru ok. Same process!

Any ideas?

ismail2005 · 07-15-2011, 11:31

hardware problem change speaker.

LuverBoy · 07-16-2011, 03:29

Speaker is alright, I put a working board and it's ok. Any other ideas other than speaker?

gbluez · 07-17-2011, 21:13

please check schematic where the audio lines goes.
for sure it's nothing to do with software.

BR

07-15-2011, 04:33	#1 (permalink)
LuverBoy Freak Poster Join Date: Feb 2009 Location: Majuro, Marshall Islands Posts: 468 Member: 965137 Status: Offline Thanks Meter: 30	5300 RM-146 No sound! (ANSWERED) After convert from RM-147, cannot hear anything except when I put on speakerphone. The other one got thru ok. Same process! Any ideas?

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07-15-2011, 11:31	#2 (permalink)
ismail2005 Freak Poster Join Date: Feb 2011 Location: mumbai mira road Age: 51 Posts: 216 Member: 1524461 Status: Offline Thanks Meter: 26	hardware problem change speaker.

07-16-2011, 03:29	#3 (permalink)
LuverBoy Freak Poster Join Date: Feb 2009 Location: Majuro, Marshall Islands Posts: 468 Member: 965137 Status: Offline Thanks Meter: 30	Speaker is alright, I put a working board and it's ok. Any other ideas other than speaker?

07-17-2011, 21:13	#4 (permalink)
gbluez No Life Poster Join Date: Jul 2004 Posts: 11,049 Member: 73565 Status: Offline Thanks Meter: 5,062	please check schematic where the audio lines goes. for sure it's nothing to do with software. BR