C55 no polyph. ringtones - GSM-Forum

platy · 10-22-2005, 20:38

Hello,
i have strange Siemens c55 here. It plays clasic ringtones all ok, but it doesnt play polyphonic melodies (like Horse, Cat, etc...)
have anyone idea how to solve it?
I tried full flash with freia image file from another c55, reflash eeprom image - nothing helped.
Tryed reflow CPU, dialog too, changed speaker to...

Platy

Chris02 · 10-23-2005, 11:41

Sounds like CPU problem!

Check the audio ways from CPU!

platy · 10-24-2005, 20:30

I already tryed to change CPU from another phone... no broken pins under CPU, problem is still here

I dont have layout to check CPU - audio lines

Platy

gbluez · 10-24-2005, 20:58

same here... cpu..dialog.. already change; still no result..

phone call OK.. monophonic OK.. No Poly..

Chris02 · 10-29-2005, 13:33

Check decoders site for C60 audio ways and try to use it! Should be the same ways at C55

10-22-2005, 20:38	#1 (permalink)
platy Freak Poster Join Date: Mar 2001 Location: Czech Republic Posts: 295 Member: 3714 Status: Offline Thanks Meter: 6	C55 no polyph. ringtones Hello, i have strange Siemens c55 here. It plays clasic ringtones all ok, but it doesnt play polyphonic melodies (like Horse, Cat, etc...) have anyone idea how to solve it? I tried full flash with freia image file from another c55, reflash eeprom image - nothing helped. Tryed reflow CPU, dialog too, changed speaker to... Platy

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10-23-2005, 11:41	#2 (permalink)
Chris02 No Life Poster Join Date: Oct 2003 Location: Germany Age: 37 Posts: 5,196 Member: 41076 Status: Offline Thanks Meter: 53	Sounds like CPU problem! Check the audio ways from CPU!

10-24-2005, 20:30	#3 (permalink)
platy Freak Poster Join Date: Mar 2001 Location: Czech Republic Posts: 295 Member: 3714 Status: Offline Thanks Meter: 6	I already tryed to change CPU from another phone... no broken pins under CPU, problem is still here I dont have layout to check CPU - audio lines Platy

10-24-2005, 20:58	#4 (permalink)
gbluez No Life Poster Join Date: Jul 2004 Posts: 11,049 Member: 73565 Status: Offline Thanks Meter: 5,062	same here... cpu..dialog.. already change; still no result.. phone call OK.. monophonic OK.. No Poly..

10-29-2005, 13:33	#5 (permalink)
Chris02 No Life Poster Join Date: Oct 2003 Location: Germany Age: 37 Posts: 5,196 Member: 41076 Status: Offline Thanks Meter: 53	Check decoders site for C60 audio ways and try to use it! Should be the same ways at C55