HTC P/N 51H00369-XXM manual Table of content

宏達國際電子股份有限公司 HTC Corporation

				Excalibur MB Repair Guide						PAGE : 2 OF 16
機種	Excalibur-series	料號	51H00369-XXM	文件編號	GSD-00005575				製 作	李文騰
MODEL		P/N		Doc NO.				Initiator		Wenteng_Lee
站別	Repair Center	作業名稱	M/B Repair Guide	發行日期	2008/11/13	版本	AX03		備註
STATION		Operation		ISSUE DATE		REV:			Remark

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