LG KS20 - Pcb Layout

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9. PCB LAYOUT
LGE Internal Use Only
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
FL503 ACMD7602
Can’t make a call
Low UMTS Tx Power
Low UMTS Rx Sensitivity
No Service
U503 ACPM-7381
UMTS PAM
Low UMTS Tx Power
U403 BCM2048
No Bluetooth/FM Radio
Functions
U501 TQM7M5008
GSM TX Dual PAM
Low GSM Tx Power
X500 TCXO 19.2MHz
No Boot
CN400 Main to Sub 90P Con
No LCD/Camera/WLAN/
Touch/Key/Speaker/
Vibrator Functions
CN301
No Boot
FL500 FEM
Can’t make a call
Low Tx Power
Low Rx Sensitivity
No Service
U500 RTR6275
(UMTS/GSMTransceiver)
Can’t make a call
Low Tx Power
Low Rx Sensitivity
No Service