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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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09-14-2011, 08:21 | #1 (permalink) |
Junior Member Join Date: Mar 2011
Posts: 3
Member: 1544225 Status: Offline Thanks Meter: 1 | C905 VBOOST for LCD 8,5V not 17V (AB3100 datasheet) Reference voltage on divider from R4203 and R4204 is approx 550 mV. This voltage is connected to AB3100. Is this voltage right? Does anybody have datasheet for AB3100 power IC? Thanks in advance |
11-04-2011, 17:35 | #2 (permalink) |
Junior Member Join Date: Mar 2011
Posts: 3
Member: 1544225 Status: Offline Thanks Meter: 1 | I have sold this problem already. It's because of bad inductor coil L4200 which was shorted. But the new problem is where to get new coil. The part number from repair manual is 1000-0293 but I can't anything... |
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