LG U300 Service Manual page 67

3. TECHNICAL BRIEF
2.2. Main Bottom Side (continued)
Reference
CN501 Headset connector (female)
CN500
CN601 Board to Board Connector
U401 512M NAND + 512M SDRAM
X400 Sleep crystal(32.768KHz)
U401
CN502
U103
U101
U102
Q400, Charging Control Transistors
Q401
U100 Antenna Switching Module
CN503
Description
Camera Connector
PMIC(PM6650-2)
I/O Connector
VCO
RTR6250
GSM PAM
Battery Connector
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Reference Description
U403 Antenna
CN602 LCD Module Connector
U500 Charge Pump with LDO
USB Crystal
X200
U201 MSM6250A
J300 USIM Connector
X100
U105 RFR6250
FL104 Duplexer
U502 Microphone
IS100 Isolator
U104 WCDMA PAM
TCXO