LG L601i Service Manual page 34

3.7.1. Block Diagram(MSM6250A)
19.2M
UMTS
Tx/Rx I/Q
Figure. Simplified Block Diagram of MSM6250A
HK ADC
PLL
GSM/
GPRS
ARM
Processor
Tx/Rx I/F
SBI for
PM6650
VOCODER
SBI for
RF IC
J-TAG I/F
- 35 -
3. TECHNICAL BRIEF
USB I/F
UART
General
Purpose
I/O
NAND
SDRAM
Stereo
Speaker
CODEC
Receiver
USIM
Controller
&
MIC