Block Diagram - LG KB770 Service Manual

6. BLOCK DIAGRAM

6. BLOCK DIAGRAM
Block Diagram_System
EGSM/DCS/PCS Tx.
EGSM/DCS/PCS Rx.
Coupler
RX_SAW
Bluetooth
Demodulator
DVB-T
LGE Internal Use Only
EGSM/DCS/PCS Tx/Rx
GSM
PAM
GSM-VCO
RTR6275
WCDMA 2100 Tx/Rx
WCDMA
TX_SAW
PAM
W-VCO
HDET
Multimedia
Processor
LCD
("3 WQVGA)
I/Q
MSM6280
SBC
- 146 - Copyright © 2008 LG Electronics. Inc. All right reserved.
VGA camera
3M AF camera
Stereo Headset
MIC
Audio amp.
Speaker
switch
Touch Touch
Driver IC Panel
NAND 2G
SDRAM 1G
Power
USIM
PM
USB
6650
TA
T-Flash
Challenge
Only for training and service purposes
1