LG VX8350 - Page 136

JTAG I/F
ARM926EJS
with Jazelle
PLL
Modem
QDSP4000
QDSP4000
MSM Core
CDMA
Processor 1X,
1X EV-DO
GSM/GPRS
Processor
gpsOne
Processor
Bluetooth 1.1
Processor
Tx DAC
Processors
Rx ADC
SBI
Keypad I/F
SD/SDIO
USB On The
Go
UART1
UART2/RUIM1
Connectivity
UART3/RUIM2
MP3, AAC,
EVRC, QCELP
AMR, CMX,
MIDI
Audio
MPEG-4
H.263, H.264
Video
OpenGL® ES
3D, 2D
Graphics
Camera
Processing
EBI1
EBI2
Dual Memory
Buses
MSM6500
MSM
LO Gen &Dist
T X PLL
Tx VCO
Gain
Control
Circuits
LO Gen
&Dist
PLL1
LO
Gen
&Dist
PLL0
Diversity Rx
VCO
CDMA VCOs
F
ref
F
ref
GPS VCO
Diversity
Rx VCO
PCS BPF
GPS BPF
Primary Path
Secondary Path
HDET
RFT6150
RFR6500
PCS
Duplexer
DCN
Duplexer
Internal
Antenna
Mobile
S/W
DCN
BPF
PCS
BPF
DCN PAM
PCS PAM
DCN
Coupler
F
ref
Loop Filter
for CDMA Tx
Buffer
TCXO
Loop Filter
for CDMA Rx
Loop Filter
for GPS
Ref.
SBI Control
SBI Control
Tx_I
Tx_Q
Rx0_I
Rx0_Q
Rx1_I
Rx1_Q
PCS
Coupler
GPS
Pre-LNA
U103
AWT6308R
F103
B9014
F104
B9003
U102
LMV228TLX-NOPB
F105
C016
DP101
ACMD-7402
DP100
B7637
U108
ALM1106-TR1
F101,B7838
F100,B7840
KT22P-DCW28A-19.200M-T
TC7SZ04FU
VX8350 RF Part
Block Diagram
U101
CP0402A1880ENTR
NC
Directly connected to
F100,B7840
NC
NC
U104
AWT6307R
U109
CP0402A0836BNTR
DCN BPF
F102,B7847
U107
U106
U200
Z3X-BOX.COM
Internal Use Only
135