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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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02-20-2004, 19:31
| #1 (permalink) |
| No Life Poster   Join Date: Dec 2002 Location: Asia
Posts: 892
Member: 19208 Status: Offline Thanks Meter: 2 | Repair dead phone, how? As a professional repairer, when you have a dead phone in your hand, how are going to start? I have 2 J70 dead phones and it has been in my drawer for few month waiting for me to be good enough to fix it. But I still have no idea where to start ... ! Would you please share your knowledge that in dealing with dead phone? Thanks Kenny |
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02-20-2004, 20:12
| #2 (permalink) |
| No Life Poster  Join Date: Oct 2001 Location: No route to host. Age: 44
Posts: 895
Member: 6772 Status: Offline Thanks Meter: 17 | Measure battery voltage. Measure resistance on battery terminals. Check power on button. Try to read flash. If reading is ok then use software approach first. If read is not ok then check power supply part,cpu,flash,ram. Also check buttom connector. WBR b0ba |
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02-20-2004, 22:26
| #3 (permalink) |
| No Life Poster Join Date: Dec 2002 Location: Asia
Posts: 892
Member: 19208 Status: Offline Thanks Meter: 2 | Mr b0ba, Thank you for your reply. I did try software approach. Sure is hardware problem! My problem is, I have no idea how to check power, cpu, flash, ram ...... With what equipments? Please give me more idea! Thanks Kenny |
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