LG -ID3100 Service Manual page 52

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ID3100 Block Diagram
RF500(U101)
Mobile S/W
ANT
IL : 0.4~0.5dB
B9426(F110)
IL=1.5~2.3 dB
PA
TX
V ref=2.85V
SKY77162(U102)
RX
EFSD836MF1S2(DP101)
TX IL 1.5 ~ 2.3 dB
EFCH881MTCA7(F103)
RX IL 2.3 ~ 3.5 dB
IL = 1.5~2.0 dB
ANT(Headset)
Keypad
Backlight
LCD
FM
Backlight
Receiver
Viblator
AMP
Keypad
SPK/Earpiece
MIC
BPF
LNA
BPF
Output
Voltage
Reguration
User
Interface
SPK AMP
I/F
(MIC/EAR)
Quadrature
Upconverter
RF Block
Quadrature
Downconverter
QSC6010
RF
Interface
Input Power
Management
BB & PM Block
Connectivity
Codec
General
Housekeeping
50/57
Memory
MCP
Interface
64Mb X 32Mb
DC 5V
Battery
UIM
UART
19.2M OSC
LGE Internal Use Only

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