宏達國際電子股份有限公司 HTC Corporation
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| Excalibur MB Repair Guide |
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機種 | 料號 | 文件編號 |
| 製 作 | 李文騰 | ||||||
MODEL | P/N | Doc NO. | Initiator | Wenteng_Lee | |||||||
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站別 | Repair Center | 作業名稱 | M/B Repair Guide | 發行日期 | 2008/11/13 | 版本 | AX03 |
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STATION | Operation | ISSUE DATE | REV: |
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Table of content
I.Introduction of Repair hand tools & equipments
2.1Introduction of Repair hand tools & equipments1…………………………………………………………….…. P4
2.2Introduction of Repair hand tools & equipments2……………………………………………………...………… P5
II.Excalibur series PCA Block Diagram
2.1Main Board Top side…………………………………………………………………………………………………… P6
2.2Main Board Bottom side ……………………………………………………………………………………………… P7
2.3Replace tools vs L2.5 Component (Top side)……………………………………………………………………… P8
2.4Replace tools vs L2.5 Component (Botton side)…………………………………………………………………… P9
III.Excalibur series failure MB debug
3.1Power Problem………………………………………………………………………………………………………… P10
3.2Audio Problem…………………………………………………………………………………………………………P11
3.3Charge Problem……………………………………………………………………………………………………… P12
3.4Backlight Problem……………………………………………………………………………………………………… P13
3.5USB Problem…………………………………………………………………………………………………………… P14
3.6Vibrator Problem………………………………………………………………………………………………………P15
3.7Micro SD Problem……………………………………………………………………………………………………… P16