ATENTIOOONSSSS !!!!!!!!!!!!! T28s Dead Phone - GSM-Forum

gafyd45 · 10-13-2002, 15:46

Dear All the BEST !!!,

Would you to help me I have troble with t28s dead phone,
I can see on the DSP Power Supply Trasistor is burn.
plese give me solutions.

Best regards,

Gafyd45

jero · 10-13-2002, 17:16

lift pa and then try turn on phone without pa..then write the result...__jero__

flashman · 10-13-2002, 20:28

Where is suplly transistor placed???
I have death T28 too, but everythink looks ok (visualy)
but have short circ. on phone power pins
many thanks.

gafyd45 · 10-13-2002, 20:52

Thank you somuch Mr.jero and Mr,flashman for your attentions.
I'm sorry Mr.flashman I have a mistake about DSP suplly transistor I mine th burn is V620 plese look at T28 diagram thanks.

best regards,

gafyd45

gafyd45 · 10-13-2002, 21:11

Dear Mr.jero,
I has been try your idea but don't work thanks.
best regards,
gafyd45

jero · 10-14-2002, 16:58

tx you too gafyd45..

but ým sad cos of the problem remains..it is so hard to say something without trying it..anyway, does it accept installing the soft.

View Poll Results: Who's can help Me ??????????
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10-13-2002, 15:46	#1 (permalink)
gafyd45 Banned Join Date: Oct 2002 Location: Jl.Mawar merah 5 Blok D30 No.15 Bekasi Indonesia Age: 46 Posts: 44 Member: 16434 Status: Offline Thanks Meter: 0	ATENTIOOONSSSS !!!!!!!!!!!!! T28s Dead Phone Dear All the BEST !!!, Would you to help me I have troble with t28s dead phone, I can see on the DSP Power Supply Trasistor is burn. plese give me solutions. Best regards, Gafyd45

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10-13-2002, 17:16	#2 (permalink)
jero Freak Poster Join Date: Aug 2002 Location: __inside__ Age: 41 Posts: 102 Member: 14792 Status: Offline Thanks Meter: 1	lift pa and then try turn on phone without pa..then write the result...__jero__

10-13-2002, 20:28	#3 (permalink)
flashman Insane Poster Join Date: Mar 2002 Posts: 99 Member: 10015 Status: Offline Thanks Meter: 0	Where is suplly transistor placed??? I have death T28 too, but everythink looks ok (visualy) but have short circ. on phone power pins many thanks.

10-13-2002, 20:52	#4 (permalink)
gafyd45 Banned Join Date: Oct 2002 Location: Jl.Mawar merah 5 Blok D30 No.15 Bekasi Indonesia Age: 46 Posts: 44 Member: 16434 Status: Offline Thanks Meter: 0	Thank you somuch Mr.jero and Mr,flashman for your attentions. I'm sorry Mr.flashman I have a mistake about DSP suplly transistor I mine th burn is V620 plese look at T28 diagram thanks. best regards, gafyd45

10-13-2002, 21:11	#5 (permalink)
gafyd45 Banned Join Date: Oct 2002 Location: Jl.Mawar merah 5 Blok D30 No.15 Bekasi Indonesia Age: 46 Posts: 44 Member: 16434 Status: Offline Thanks Meter: 0	Dear Mr.jero, I has been try your idea but don't work thanks. best regards, gafyd45

10-14-2002, 16:58	#6 (permalink)
jero Freak Poster Join Date: Aug 2002 Location: __inside__ Age: 41 Posts: 102 Member: 14792 Status: Offline Thanks Meter: 1	tx you too gafyd45.. but ým sad cos of the problem remains..it is so hard to say something without trying it..anyway, does it accept installing the soft.