Asus P526 User manual
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Service Manual
P526 Repair Lv3 4 SOP
Version 1.1 2008/1/10
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Service Manual
Content
1.EQUIPMENT NEED ..................................................................................................................................... 3
2. OUTLINE AND SIDE KEYS ....................................................................................................................... 3
3.INTRODUCTION .......................................................................................................................................... 5
3.1
B
LOCK DIAGRAM
........................................................................................................................................ 5
3.2
M
AIN COMPONENTS AND PLACEMENT
......................................................................................................... 6
4.﹒
﹒﹒
﹒MMI TEST PROGRAM............................................................................................................................ 7
4.1
A
UDIO TEST
(
INCLUDING HEADSET
,
HANDSET AND SPEAKER
)...................................................................... 7
4.2
H
EADSET TEST
: ........................................................................................................................................... 8
4.3
S
PEAKER TEST
：........................................................................................................................................ 9
4.4
M
ICROPHONE TEST
：................................................................................................................................. 9
4.5
R
ECEIVER TEST
: .......................................................................................................................................... 9
4.6
B
UTTON
/
KEYPAD TEST
............................................................................................................................ 10
4.8
LED
TEST
................................................................................................................................................. 11
4.9
V
IBRATOR TEST
......................................................................................................................................... 12
4.10
TMC
TEST
............................................................................................................................................ 12
5.TROUBLE SHOOTING.............................................................................................................................. 14
5.1
S
YSTEM CAN
’
T POWER ON
........................................................................................................................ 14
5.2
T
OUCH PANEL
........................................................................................................................................... 19
5.3.1﹒Headset:......................................................................................................................................... 21
5.3.3﹒Handset: ........................................................................................................................................ 23
5.4
B
ATTERY CHARGING
................................................................................................................................. 24
5.5
B
UTTON
/
KEYPAD TEST
.............................................................................................................................. 26
5.7
C
AMERA
................................................................................................................................................... 29
5.8
LCD ......................................................................................................................................................... 31
5.9
LED.......................................................................................................................................................... 35
5.10
V
IBRATOR
............................................................................................................................................... 36
5.11
M
ICRO
SD
CARD
..................................................................................................................................... 37
5.12
TMC....................................................................................................................................................... 38
6. RF PURPOSE:............................................................................................................................................. 40
7.EQUIPMENTS ............................................................................................................................................. 40
7.1
S
OFTWARE REQUIREMENT
:........................................................................................................................ 40
7.2
H
ARDWARE REQUIREMENT
: ...................................................................................................................... 40
8. TEST POINTS ............................................................................................................................................. 41
9. COMPONENTS DISPLACEMENT ......................................................................................................... 44
10. THE SETUPS FOR THE MOBILE HARDWARE TESTING AND TESTING RESULTS .............. 48
11. RF BOARD LEVEL EXAMINATION PROCEDURE.......................................................................... 81
11.1
IF THE
PCB
COULD NOT BOOT
.................................................................................................................. 81
11.2
GSM
APC
FAIL
....................................................................................................................................... 82
11.3
AFC-VISA
FAIL
...................................................................................................................................... 83
11.4
E
DGE
APC
FAIL
...................................................................................................................................... 83
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12.GPS PURPOSE: ......................................................................................................................................... 84
13. EQUIPMENT ............................................................................................................................................ 84
14. TEST POINTS ........................................................................................................................................... 85
14.1GPS
A
CTIVE
P
ATH
................................................................................................................................... 85
14.2
P
ASSIVE
P
ATH
.......................................................................................................................................... 86
14.3
S
I
RF
S
TAR
III .......................................................................................................................................... 87
14.4
GPS
P
OWER PART
................................................................................................................................... 88
15. COMPONENT DISPLACEMENT ......................................................................................................... 89
16.
T
EST POINTS DISPLACEMENT PLOT
............................................................................................................ 91
17.
GPS
H
ARDWARE
E
XAMINATION
P
ROCEDURE
........................................................................................... 93
18. MEASUREMENT RESULTS OF ALL TEST POINTS ........................................................................ 97
19. BT REPAIR PURPOSE:........................................................................................................................... 99
20. EQUIPMENTS OF BT REPAIR ............................................................................................................. 99
20.1
S
OFTWARE REQUIREMENT
:...................................................................................................................... 99
20.2
H
ARDWARE REQUIREMENT
: .................................................................................................................... 99
21. TEST POINTS ........................................................................................................................................... 99
21.1M
AIN TEST POIN
...................................................................................................................................... 99
21.2
C
OMPONENTS PLACEMENT
................................................................................................................... 100
22. BT DEBUG............................................................................................................................................... 101
APPENDIX A: ............................................................................................................................................... 105
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Service Manual
1.Equipment need
A. Power supply
B. Oscilloscope
C. Headset of P526
D. TMC cable of P526.
E. AC charger of P526
F. Battery of P526
G. Mini-USB cable
H. Micro SD card
I. PC
2. Outline and side keys
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3.Introduction
3.1 Block diagram
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3.2 Main components and placement
Top Side
Bottom Side
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4.﹒
﹒﹒
﹒MMI test program
(following hardware tests could be done more convenient through MMI testing program, and others
will be tested through CrossBow)
4.1 Audio test (including headset, handset and speaker)
Select “audio” application software.
Insert headset and click “OK”
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4.2 Headset test:
After click “tri-angle button”, some voice shall output to left and right side of headset. Then,
click “X” to next test for microphone of headset.
Please click “circle button” and speak some words. The words you spoke will be played back
to headset. Then, click “X” to next test for speaker.
Before entering next test for speaker, please unplug the headset and click “OK”.
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4.3 Speaker test：
：：
：
After click ”tri-angle button”, some audio is played to speaker. Then click “X” to next test for
microphone.
4.4 Microphone test：
：：
：
The action is same with the testing of microphone in headset except the words will be played
back to speaker.
4.5 Receiver test:
The action is same with speaker test except the audio is played to receiver.
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