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LG GX500 Service Manual

LG GX500
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LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4. TROUBLE SHOOTING
GX500 Operational Description Revision A
LG Electronics 100/143 LGE Property
4.13 Trouble shooting of Transmitter part
Checking Points
Check point
X
-
TAL
Check point
PLL Control
Setup Test Equipment
Cell Power : –74dBm
EGSM CH30
DCS CH699
Check point
TX I/Q Signal
Re-Download S/W & RF CAL
Check point
Transceiver
Check point
PAM Control
Check
FEM & Mobile
SW
Figure
4
-
44
. Main PCB
Checkin
g
Points
Figure 4-45. Main PCB SIM2

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LG GX500 Specifications

General IconGeneral
BrandLG
ModelGX500
CategoryCell Phone
LanguageEnglish

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