T28 No Transmit - GSM-Forum

Vigilius · 08-06-2001, 16:51

I have a T28, the problem is the phone does not want to make a call, although the signal is available. I've change the PA module, but the problem is same. Can someone help me...!!!

Pandemonio100 · 08-09-2001, 15:57

Try to change transformer is under the P.A. module it is a small wrapping. If you don't resolve ceck antenna switch. <img src="wink.gif" border="0">

nnarta · 08-18-2001, 20:33

Try to rehot power supply chip (under PA, left).

08-06-2001, 16:51	#1 (permalink)
Vigilius Insane Poster Join Date: Jul 2001 Location: jakarta Posts: 67 Member: 5196 Status: Offline Thanks Meter: 0	T28 No Transmit I have a T28, the problem is the phone does not want to make a call, although the signal is available. I've change the PA module, but the problem is same. Can someone help me...!!!

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08-09-2001, 15:57	#2 (permalink)
Pandemonio100 No Life Poster Join Date: Feb 2001 Location: ITALY Age: 51 Posts: 3,969 Member: 3381 Status: Offline Thanks Meter: 1,171	Try to change transformer is under the P.A. module it is a small wrapping. If you don't resolve ceck antenna switch. <img src="wink.gif" border="0">

08-18-2001, 20:33	#3 (permalink)
nnarta Freak Poster Join Date: Aug 2001 Location: Russia Posts: 154 Member: 5850 Status: Offline Thanks Meter: 0	Try to rehot power supply chip (under PA, left).