LG -A230 Service Manual page 132

CN201 : I/O conn.
- no USB Connection.
- no Serial Connection.
CN300 : Camera Conn.
- no Camera
CN202 : Battery Conn.
- no power On
J301,J300 : SIM Conn.
- No SIM
IC200 : Audio Sub System.
- no Sound
U100 : Memory
- no Booting
U101 : BB IC
- no Power On
- no Servive
- no FM radio
MIC200 : MAIN MIC
- no voice sending
- no voice recording
LGE Internal Use Only
LG-A230_MAIN_EAX64026401_1.1_BOT
- 132 -
9. PCB LAYOUT
J200 : 3.5 pai ear jack
- no Earphone, headset MIC
VB200 : Motor PAD
- no Vibrator
U200 : ChargePump,PMIC : MUIC
- no Booting
- no USB/Serial Connection
- no Battery Charge
- no LCD backlight
- no Camera
S300 : external Memory socket
- no External memory
X100 : 26Mhz X-tal
- no Power On
- no Service
U400 : BT Module
- no BT Connection
U500 : TX Module
- no Service
- RF Sensitivity & TX Power
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Only for training and service purposes