sx1 signal - GSM-Forum

nofear197979 · 11-15-2005, 19:47

after i maked test point for sx1 no signal, plz can any 1 help me?

Chris02 · 11-15-2005, 20:36

You have old or new PCB (testpoint with CPU cut or with resistor)?

nofear197979 · 11-15-2005, 21:38

i have testpoint with CPU cut

Chris02 · 11-15-2005, 21:47

Ok, then you have cutted a wrong track

nofear197979 · 11-16-2005, 10:49

ok sir how to repair it?

Chris02 · 11-16-2005, 16:37

Remove the CPU and repair the track!

nofear197979 · 11-16-2005, 16:59

how to repair it sir plz ?

4R · 11-16-2005, 17:00

buy one othere unit..

nofear197979 · 11-16-2005, 21:46

what u mean?
if there is any think need to test it plz post it

Chris02 · 11-16-2005, 22:18

100% wrong cutted track!

You need to remove the CPU and repair the damaged track(s) and that is not easy and not possible without some special equitment

nofear197979 · 11-17-2005, 10:00

thank you all for helping me

l305 · 11-21-2005, 15:40

buy another pcb is ok

11-15-2005, 19:47	#1 (permalink)
nofear197979 No Life Poster Join Date: Jun 2004 Location: lebanon Age: 45 Posts: 1,755 Member: 68311 Status: Offline Thanks Meter: 34	sx1 signal after i maked test point for sx1 no signal, plz can any 1 help me?

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11-15-2005, 20:36	#2 (permalink)
Chris02 No Life Poster Join Date: Oct 2003 Location: Germany Age: 37 Posts: 5,196 Member: 41076 Status: Offline Thanks Meter: 53	You have old or new PCB (testpoint with CPU cut or with resistor)?

11-15-2005, 21:38	#3 (permalink)
nofear197979 No Life Poster Join Date: Jun 2004 Location: lebanon Age: 45 Posts: 1,755 Member: 68311 Status: Offline Thanks Meter: 34	i have testpoint with CPU cut

11-15-2005, 21:47	#4 (permalink)
Chris02 No Life Poster Join Date: Oct 2003 Location: Germany Age: 37 Posts: 5,196 Member: 41076 Status: Offline Thanks Meter: 53	Ok, then you have cutted a wrong track

11-16-2005, 10:49	#5 (permalink)
nofear197979 No Life Poster Join Date: Jun 2004 Location: lebanon Age: 45 Posts: 1,755 Member: 68311 Status: Offline Thanks Meter: 34	ok sir how to repair it?

11-16-2005, 16:37	#6 (permalink)
Chris02 No Life Poster Join Date: Oct 2003 Location: Germany Age: 37 Posts: 5,196 Member: 41076 Status: Offline Thanks Meter: 53	Remove the CPU and repair the track!

11-16-2005, 16:59	#7 (permalink)
nofear197979 No Life Poster Join Date: Jun 2004 Location: lebanon Age: 45 Posts: 1,755 Member: 68311 Status: Offline Thanks Meter: 34	how to repair it sir plz ?

11-16-2005, 17:00	#8 (permalink)
4R No Life Poster Join Date: Sep 2002 Location: ''Inside your Brain'' Posts: 1,137 Member: 15800 Status: Offline Thanks Meter: 66	buy one othere unit..

11-16-2005, 21:46	#9 (permalink)
nofear197979 No Life Poster Join Date: Jun 2004 Location: lebanon Age: 45 Posts: 1,755 Member: 68311 Status: Offline Thanks Meter: 34	what u mean? if there is any think need to test it plz post it

11-16-2005, 22:18	#10 (permalink)
Chris02 No Life Poster Join Date: Oct 2003 Location: Germany Age: 37 Posts: 5,196 Member: 41076 Status: Offline Thanks Meter: 53	100% wrong cutted track! You need to remove the CPU and repair the damaged track(s) and that is not easy and not possible without some special equitment

11-17-2005, 10:00	#11 (permalink)
nofear197979 No Life Poster Join Date: Jun 2004 Location: lebanon Age: 45 Posts: 1,755 Member: 68311 Status: Offline Thanks Meter: 34	thank you all for helping me

11-21-2005, 15:40	#12 (permalink)
l305 Junior Member Join Date: Nov 2005 Posts: 10 Member: 201706 Status: Offline Thanks Meter: 0	buy another pcb is ok