Asus P735, Руководство по обслуживанию

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Lv3Lv4 Repair Manual
- 4 - ASUS Proprietary
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18. RF REPAIR SW & HW REQUIREMENT ...................................................................45
18.1 SW
：
............................................................................................................................45
18.2 HW
：
...........................................................................................................................45
18.3 E
QUIPMENT
：
...............................................................................................................45
19. P735 RF BLOCK DIAGRAM ........................................................................................46
19.1 S
YSTEM
B
LOCK
D
IAGRAM
............................................................................................46
19.2 GSM/GPRS – GSM RFMD P
OLARIS
I B
LOCK
D
IAGRAM
............................................47
19.3 WCDMA – M
AXIM
3G B
LOCK
D
IAGRAM
....................................................................48
19.4 B
LUETOOTH
– CSR BC04 B
LOCK
D
IAGRAM
................................................................49
20. RF CIRCUIT TEST POINTS LOCATION...................................................................50
20.1 B
ACKSIDE
A
NTENNA
A
REA
T
EST
P
OINTS
......................................................................50
20.2 GSM/GPRS T
EST
P
OINTS
.............................................................................................50
20.3 WCDMA TEST POINTS ..............................................................................................52
21. GSM & WCDMA RF TX/RX PATH ..............................................................................53
21.1 GSM T
X PATH
...............................................................................................................53
21.2 GSM R
X PATH
...............................................................................................................53
21.3 WCDMA T
X PATH
........................................................................................................54
21.4 WCDMA R
X PATH
........................................................................................................54
22. RF TEST & REPAIR FLOW CHART ..........................................................................55
22.1. C
ONDUCTIVE
& A
NTENNA
T
EST
P
ROCEDURE
..............................................................55
22.3 WCDMA T
EST
& R
EPAIR
P
ROCEDURE
.........................................................................57
22.4 B
LUETOOTH
T
EST
& R
EPAIR
P
ROCEDURE
.....................................................................59
23. TEST POINTS SIGNAL EXAMPLES ..........................................................................60
23.1 GSM900 .......................................................................................................................60
23.2 DCS1800 ......................................................................................................................63
23.3 PCS1900.......................................................................................................................66
23.4 WCDMA ......................................................................................................................69
23.5 B
LUETOOTH
..................................................................................................................75
24. APPENDIX .......................................................................................................................80
24.1 T
YPICAL
V
ALUE OF
GSM/GPRS C
ONDUCTIVE
T
X
/ R
X
T
EST
.......................................80
24.2 T
YPICAL
V
ALUE OF
WCDMA C
ONDUCTIVE
T
X
/R
X
T
EST
.............................................80
24.4 R
X
T
EST
E
NVIRONMENT
S
ETUP
.....................................................................................82