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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Sony Ericsson > Sony Ericsson Hardware Repair


Sony Ericsson Hardware Repair Post here your Hardware Repairing Hints or Problems with SonyEricsson and Sony Phones.

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Old 04-16-2003, 10:59   #1 (permalink)
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No network on T68


changed PA antena switch
reflow rf processor
even flashed
phone make me crazy
f*****g ericsson making only s**t
br
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Old 07-03-2003, 16:38   #2 (permalink)
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I have similiar problem. Network on my T68 jumps up and down.

Please help somebody!
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Old 07-03-2003, 17:19   #3 (permalink)
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i think this jumping problem is just very common in all ericsson phones...the famous example of T28...

Syed
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Old 07-03-2003, 22:43   #4 (permalink)
legija
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Re: No network on T68

Replace RF proccessor. Or reball it first, of course.
And, you're right about shi.ty ericsson phones.
Quote:
Originally posted by brka1
changed PA antena switch
reflow rf processor
even flashed
phone make me crazy
f*****g ericsson making only s**t
br
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Old 08-23-2003, 23:09   #5 (permalink)
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where is rf processor on t68??
thanks
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Old 08-24-2003, 02:16   #6 (permalink)
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first check position of antenna flex film,measure the resistance trough the antenna switch,it should be less than 1ohm,if everthing is ok rehot N201 IF IC,or 2RX filter,somethime problem can exist in CPU or in FLASH,if they are damaged or unsoldered the result is no network,BUT YOU MUST HOT THEM WERY CAREFULY!!!!
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Old 08-25-2003, 21:52   #7 (permalink)
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Re: No network on T68

Quote:
Originally posted by brka1
changed PA antena switch
reflow rf processor
even flashed
phone make me crazy
f*****g ericsson making only s**t
br
Hi,Brka!
That is 90% RF processor problem,sometimes reflowing will not help,you need to change it!
I had one and repaired with changing RF proc (new).
Pozdrav
SHiljo
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Old 08-25-2003, 22:00   #8 (permalink)
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I can't find rf procesor on t68 board.......
anybody can help me????
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Old 08-25-2003, 22:10   #9 (permalink)
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Hi!
There is picture,item No.10 is RF processor.
http://groups.yahoo.com/group/bosnia_gsm/files/Service/
SHiljo
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Old 08-25-2003, 22:28   #10 (permalink)
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ok thanks,i will try

Last edited by AlphaGSM; 08-26-2003 at 22:34.
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Old 08-26-2003, 22:17   #11 (permalink)
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Brka when you have any problem just mail me-code BANE,regards to Shiljo and Legija from ST.....
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Old 08-28-2003, 14:03   #12 (permalink)
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Quote:
Originally posted by marple
Brka when you have any problem just mail me-code BANE,regards to Shiljo and Legija from ST.....
Regards to you,too
SHiljo
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Old 08-28-2003, 20:53   #13 (permalink)
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Thanks Marple for advice.

BTW, I heard that you are an expert in unlocking all female models between 18 and 38 years
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Old 08-28-2003, 22:31   #14 (permalink)
legija
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Me too.
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Old 08-29-2003, 00:12   #15 (permalink)
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well.....ask all my friend?do you need any young girls maybe?to many time i call Legija to visit me in my city but always he answer me:I'm afraid you,you can eat and drink more than me...I can't paid you one diner...Legija many people said that when you are born you eat to much JANJETINE?Is it true???
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