Block Diagram(Msm6250) - LG U8500 Service Manual

3.7.1 Block Diagram(MSM6250)

19.2M
Tx/Rx I/Q
Figure 3.7.1-1 Simplified Block Diagram of MSM6250
HK ADC
PLL
GSM/GP
UMTS
RS
Tx/Rx I/F
SBI for
PM6650
SBI for
RF IC
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3. TECHNICAL BRIEF
USB I/F
UART
General
Purpose
I/O
ARM
Processor
VOCODER CODEC
USIM
Controller
NAND
&
SDRAM
Stereo
Speaker
Receiver
MIC