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5. Servicing
The lower board consists of the following circuits:-
1.Tri band GPRS GSM Transceiver and logic Unit
2.SIM connection socket
3.System I/O connector with charge capability
4.battery terminals
5.Hands free jack
6.Embedded tri band antenna connection terminal
7.Vibrator connection terminal
8.Microphone connection terminal
9.Camera connection terminal
10.Receiver connection terminal
11.Speaker connection terminal
12.SD Card connection terminal
13.LED, camera control and LCD driver circuit
LGE Internal Use Only
MAIN BOARD ASSEMBLY
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Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
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