Block Diagram - LG U8290 Service Manual

3.7.1 Block Diagram(MSM6250)
19.2M
Tx/Rx I/Q
Figure 3.7.1-1 Simplified Block Diagram of MSM6200
HK ADC
PLL
GSM/
UMTS
GPRS
Tx/Rx I/F
SBI
VOCODER
J-TAG I/F
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3. TECHNICAL BRIEF
USB I/F
UART
General
Purpose
I/O
ARM
Processor
CODEC
USIM
Controller
ROM/
RAM
Speaker
MIC