宏達國際電子股份有限公司
HTC Corporation
Excalibur MB Repair Guide
PAGE : 1 OF 16
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Doc NO.
製 作
Initiator
GSD-00005575
Excalibur-series
Repair Center
51H00369-XXM
Wenteng_Lee
站別
STATION
作業名稱
發行日期
ISSUE DATE
版本
REV:
備註
Remark
M/B Repair Guide
Operation
2008/11/13
AX03
12/1/2008 7:08:51 AM
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宏達國際電子股份有限公司
HTC Corporation
Excalibur MB Repair Guide
PAGE : 3 OF 16
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製 作
Initiator
GSD-00005575
Excalibur-series
Repair Center
51H00369-XXM
Wenteng_Lee
站別
STATION
作業名稱
發行日期
ISSUE DATE
版本
REV:
備註
Remark
M/B Repair Guide
Operation
2008/11/13
AX03
1.Purpose:
This repair guide provides information and techniques for Excalibur-series M/B repairing, including
requested tools & equipment, major components on PCBA, and fundamental failure debugging.
2.Scope :
This Repair Guide is allowed to use in HTC TW, HTC USA, HTC EU, and other repair facilities upon
approved. Targetedaudience are experienced repair technicians in entry level through middle level .
3.History :
2008/09/08 First revision (XA01) release.
2008/09/15 First revision (XA02) release.
2008/11/13 Fix some error data (AX03) release.
12/1/2008 7:08:51 AM
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宏達國際電子股份有限公司
HTC Corporation
Excalibur MB Repair Guide
PAGE : 4 OF 16
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製 作
Initiator
GSD-00005575
Excalibur-series
Repair Center
51H00369-XXM
Wenteng_Lee
I.Introduction of repair
hand tools & epuipments 1
站別
STATION
作業名稱
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版本
REV:
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M/B Repair Guide
Operation
2008/11/13
AX03
I.Introduction of repair hand tools & equipments 1
METCAL-PS800 Hight temp.
Solder Wire
Solder-wick tweezers brush
solder station
HAKKO HEATING GUN No.882
Flux and solvent
12/1/2008 7:08:51 AM
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宏達國際電子股份有限公司
HTC Corporation
Excalibur MB Repair Guide
PAGE : 5 OF 16
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製 作
Initiator
GSD-00005575
Excalibur-series
Repair Center
51H00369-XXM
Wenteng_Lee
I.Introduction of repair
hand tools & epuipments 2
站別
STATION
作業名稱
發行日期
ISSUE DATE
版本
REV:
備註
Remark
M/B Repair Guide
Operation
2008/11/13
AX03
I.Introduction of repair hand tools & equipments 2
Nekotech 850D solder station
OSCILLOSCOPE GOS-6103C
DC Power Supply
PB Free MB repair station
12/1/2008 7:08:51 AM
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宏達國際電子股份有限公司
HTC Corporation
Excalibur MB Repair Guide
PAGE : 6 OF 16
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Initiator
GSD-00005575
Excalibur-series
Repair Center
51H00369-XXM
Wenteng_Lee
II.Excalibur series PCA
Block Diagram
站別
STATION
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版本
REV:
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M/B Repair Guide
Operation
2008/11/13
AX03
CON6
SD Card Connector
PTC1
Fuse
2.1 Main Board Top side
U3
WWU1
Power IC E‐SYREN
RF IC
MIC1
LED5
Microphone
Red & Green Led
U34
RF IC WLAN
U84
CPLD
LED3
Led
AU1
Linear IC
LED4
Blue Led
WBCON_SW1
CON4
RF Connector
Camera Connector
U
128MB 16bit SAMSUNG
U1
CPU OMAP 850
WBU2
RF‐IC TI
12/1/2008 7:08:51 AM
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HTC Corporation
Excalibur MB Repair Guide
PAGE : 7 OF 16
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製 作
Initiator
GSD-00005575
Excalibur-series
Repair Center
51H00369-XXM
Wenteng_Lee
II.Excalibur series PCA
Block Diagram
站別
STATION
作業名稱
發行日期
ISSUE DATE
版本
REV:
備註
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M/B Repair Guide
Operation
2008/11/13
AX03
PCON2
Vibrator
Connector
2.2 Main Board Botton side
CON13
LCM Connector
CON16
Touch sensor Connector
CON3
SIM Card Connector
CON5
Led Connector
WECON1
RF Connector
CON15
Led
WEU1
CG1
RF Module
Back Battery
WWCON_SW1
RF Connector
SW1
Button Switch
PCON1
Battery Connector
WWANT1
RF Connector
12/1/2008 7:08:51 AM
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宏達國際電子股份有限公司
HTC Corporation
Excalibur MB Repair Guide
PAGE : 8 OF 16
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Doc NO.
製 作
Initiator
GSD-00005575
Excalibur-series
Repair Center
51H00369-XXM
Wenteng_Lee
II.Excalibur series PCA
Block Diagram
站別
STATION
作業名稱
發行日期
ISSUE DATE
版本
REV:
備註
Remark
M/B Repair Guide
Operation
2008/11/13
AX03
Remove by Soldeing Iron& Remonut by Soldeing Iron
Remove by Big Blower & Remonut Soldeing Iron
Remove by Big Blower & Remonut by Big Blower
2.3 Replace tools vs L2.5 Component (Top side)
Remove by Small Blower & Remonut Soldeing Iron
Remove by Small Blower & Remonut by Big Blower
12/1/2008 7:08:51 AM
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宏達國際電子股份有限公司
HTC Corporation
Excalibur MB Repair Guide
PAGE : 9 OF 16
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Doc NO.
製 作
Initiator
GSD-00005575
Excalibur-series
Repair Center
51H00369-XXM
Wenteng_Lee
II.Excalibur series PCA
Block Diagram
站別
STATION
作業名稱
發行日期
ISSUE DATE
版本
REV:
備註
Remark
M/B Repair Guide
Operation
2008/11/13
AX03
Remove by Soldeing Iron& Remonut by Soldeing Iron
Remove by Big Blower & Remonut Soldeing Iron
Remove by Big Blower & Remonut by Big Blower
2.4 Replace tools vs L2.5 Component (Botton side)
Remove by Small Blower & Remonut Soldeing Iron
Remove by Small Blower & Remonut by Big Blower
12/1/2008 7:08:51 AM
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宏達國際電子股份有限公司
HTC Corporation
Excalibur MB Repair Guide
PAGE : 10 OF 16
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製 作
Initiator
GSD-00005575
Excalibur-series
Repair Center
51H00369-XXM
Wenteng_Lee
III.Excalibur series
failure MB debug
站別
STATION
作業名稱
發行日期
ISSUE DATE
版本
REV:
備註
Remark
M/B Repair Guide
Operation
2008/11/13
AX03
3.1 Power Problem
Problem verify and check as below
1.Check V_DCIN (PR82 pin 1)
2.Check VCC_SYR (R46 pin 2)
3.Check V_Backup (PC79 pin 1)
4.Check VDD_RTC (R2 pin 2)
5.Check PWON# (C96 pin 2)
6.Check Regen (D4 pin 1)
10.Check V_CPLD2V85 (PJ15 pin 2)
11.Check CPLD_RESET# (D19 pin 2)
12.Check ON_OFF# (C87 pin 1)
13.Check WE_OMAP_26M (WER25 pin 1)
14.Check V_FLASH_CORE_1V85 (C464 pin 1)
15.Check V_FLASH_RESET (R724 pin 2)
16.Check V_FLASH_CS# (R725 pin 2)
7.Check V_CORE_1V6 (PR13 pin 1)
8.Check V_2V85 (WER21 pin 2)
9.Check V_3V3 (PJ14 pin 2)
12/1/2008 7:08:51 AM
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HTC Corporation
Excalibur MB Repair Guide
PAGE : 11 OF 16
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Doc NO.
製 作
Initiator
GSD-00005575
Excalibur-series
Repair Center
51H00369-XXM
Wenteng_Lee
III.Excalibur series
failure MB debug
站別
STATION
作業名稱
發行日期
ISSUE DATE
版本
REV:
備註
Remark
M/B Repair Guide
Operation
2008/11/13
AX03
Problem verify and check as below
3.2 Audio Problem
U1
OMAP850
Check AUD_MIC_BIAS
Check AUD_INT_MICP1
Check AUD_INT_MICN1
MIC1
U3
ACON2
Check AUD_RECE_P1
Check AUD_RECE_N1
Receve
TWL3027
Receiver
Check V_2V85
Check AUD_HP_EN
Check AUD_HPL
Check AUD_HPR
AU1
Check AUD_SPK_P1
Check AUD_SPK_N1
ACON1
Speaker
MAX4411
Check AUD_HPL2
Check AUD_HPR2
CON15
Check CON15 Component
12/1/2008 7:08:51 AM
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HTC Corporation
Excalibur MB Repair Guide
PAGE : 12 OF 16
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Doc NO.
製 作
Initiator
GSD-00005575
Excalibur-series
Repair Center
51H00369-XXM
Wenteng_Lee
III.Excalibur series
failure MB debug
站別
STATION
作業名稱
發行日期
ISSUE DATE
版本
REV:
備註
Remark
M/B Repair Guide
Operation
2008/11/13
AX03
Problem verify and check as below
3.3 Charge Problem
Check AC_IN#
Check V_MBAT
Check V_DCIN
PCON1
Check CHG_CTL
Check V_CHGIN_5V
PU16
Check V_CHG_5V
Check CHG_EN
Check V_MBAT
Check AC_IN
U3
PU14
U1
Check CHARGING#
2/12008 708:1 M
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宏達國際電子股份有限公司
HTC Corporation
Excalibur MB Repair Guide
PAGE : 13 OF 16
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Doc NO.
製 作
Initiator
GSD-00005575
Excalibur-series
Repair Center
51H00369-XXM
Wenteng_Lee
III.Excalibur series
failure MB debug
站別
STATION
作業名稱
發行日期
ISSUE DATE
版本
REV:
備註
Remark
M/B Repair Guide
Operation
2008/11/13
AX03
Problem verify and check as below
3.4 Backlight Problem
Check V_DCIN
Check BL_EN
Check PD2
Check PD2
PU17
Check V_BL_POS
Check BL_C0
Check BL_C1
12/1/2008 7:08:51 AM
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宏達國際電子股份有限公司
HTC Corporation
Excalibur MB Repair Guide
PAGE : 14 OF 16
李文騰
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料號
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Doc NO.
製 作
Initiator
GSD-00005575
Excalibur-series
Repair Center
51H00369-XXM
Wenteng_Lee
III.Excalibur series
failure MB debug
站別
STATION
作業名稱
發行日期
ISSUE DATE
版本
REV:
備註
Remark
M/B Repair Guide
Operation
2008/11/13
AX03
Problem verify and check as below
3.5 USB Problem
VBUS
D+
1
D-
0
RS232
USB
0
1
1
1
U1
0
1
AC
0
1
0
0
CPU
Carkit
CON15
USB
Check VBUS、D+、ID
12/1/2008 7:08:51 AM
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HTC Corporation
Excalibur MB Repair Guide
PAGE : 15 OF 16
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P/N
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Doc NO.
製 作
Initiator
GSD-00005575
Excalibur-series
Repair Center
51H00369-XXM
Wenteng_Lee
III.Excalibur series
failure MB debug
站別
STATION
作業名稱
發行日期
ISSUE DATE
版本
REV:
備註
Remark
M/B Repair Guide
Operation
2008/11/13
AX03
Problem verify and check as below
3.6 Vibrator Problem
Check V_DCIN
PU12
Check Vibrator_EN
Check V_VIB_3V
Check PD14
PCON2
Check PCON2 Component
12/1/2008 7:08:51 AM
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HTC Corporation
Excalibur MB Repair Guide
PAGE : 16 OF 16
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Doc NO.
製 作
Initiator
GSD-00005575
Excalibur-series
Repair Center
51H00369-XXM
Wenteng_Lee
III.Excalibur series
failure MB debug
站別
STATION
作業名稱
發行日期
ISSUE DATE
版本
REV:
備註
Remark
M/B Repair Guide
Operation
2008/11/13
AX03
Problem verify and check as below
3.7 Micro SD Problem
Check V_DCIN
PU12
Check SDMC_3V3_EN
Check V_SDMC_3V3
Check V_1V85
Check CON6 Component
Check CD#_TDO
Check CD#_TDO
CON6
12/1/2008 7:08:51 AM
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HTC Corporation
Excalibur MB Repair Guide
PAGE : 15 OF 15
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Doc NO.
製 作
Initiator
GSD-00005575
Excalibur-series
Repair Center
51H00369-XXM
Wenteng_Lee
站別
STATION
作業名稱
發行日期
ISSUE DATE
版本
REV:
備註
Remark
M/B Repair Guide
Operation
2008/11/13
AX03
Q&A
Q&A
Q1. CPU Location ?
Q6.Samsung fashrom Location ?
Q2.USB Connector Location ?
Q3.Syren Location ?
Q7.Excalibur repair guide docmunt number ?
Q8.Check Bat_ID_Detect component Location?
Q9.Check USB_ID main component Location?
Q4.Battery connector Location ?
Q5.Backlight Problem main component Location ?
12/1/2008 7:08:51 AM
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