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Sony Ericsson Hardware Repair Post here your Hardware Repairing Hints or Problems with SonyEricsson and Sony Phones. |
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12-08-2002, 22:52 | #1 (permalink) |
Freak Poster Join Date: Oct 2001 Location: NIS
Posts: 251
Member: 6781 Status: Offline Thanks Meter: 0 | t20 problem could it be an software problem??? |
12-11-2002, 03:34 | #4 (permalink) |
Freak Poster Join Date: Jan 2002 Location: India Age: 48
Posts: 282
Member: 8587 Status: Offline Thanks Meter: 4 | 1) In most of the cases it is the antenna connector ( best way to check is to solder a copper wire and then check, if working fine 100% antenna connector) 2) The second test can be done with a fancy sticker which lights up when we make or receive a call. If it is not lighting up then it could be a PA or antenna switch problem. 3) If not then it is the RF processor. But make sure you are not using high temperature while soldering these components and don't **** heat over them . Jus place them and **** heat around them . Cause many of them get damaged while fixing itself , this I found out through experience. |
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