t28 no power ON - GSM-Forum

emilio · 12-14-2002, 15:56

hi , i have t28 no power ON

can any help me

Chuk · 12-14-2002, 16:26

Check PA

kulibin · 12-16-2002, 00:49

Removed PA

raza786 · 12-17-2002, 20:27

pa can also kill the battery if the pa is faulty

Scaramouche · 12-18-2002, 02:03

yep, def. power amplifier!!. There is a black resistor near the PA, if you remove it & the phone switches on, you know for a fact that it is the PA. An easy way to test!!!

12-14-2002, 15:56	#1 (permalink)
emilio No Life Poster Join Date: Oct 2002 Location: Bulgaria, sliven Age: 46 Posts: 615 Member: 16798 Status: Offline Thanks Meter: 3	t28 no power ON hi , i have t28 no power ON can any help me

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12-14-2002, 16:26	#2 (permalink)
Chuk No Life Poster Join Date: Dec 2001 Location: Ukraine Age: 46 Posts: 1,146 Member: 7767 Status: Offline Thanks Meter: 3	Check PA

12-16-2002, 00:49	#3 (permalink)
kulibin Freak Poster Join Date: Oct 2002 Age: 41 Posts: 423 Member: 16452 Status: Offline Thanks Meter: 4	Removed PA

12-17-2002, 20:27	#4 (permalink)
raza786 Freak Poster Join Date: Dec 2002 Location: south africa Posts: 294 Member: 18418 Status: Offline Thanks Meter: 8	pa can also kill the battery if the pa is faulty

12-18-2002, 02:03	#5 (permalink)
Scaramouche Freak Poster Join Date: May 2002 Location: Perth, Western Australia Age: 45 Posts: 313 Member: 11937 Status: Offline Thanks Meter: 1	yep, def. power amplifier!!. There is a black resistor near the PA, if you remove it & the phone switches on, you know for a fact that it is the PA. An easy way to test!!!