![background image](http://html.mh-extra.com/html/samsung/sgh-e610/sgh-e610_service-manual_1190592034.webp)
6-
1
6. SGH-E610 Block Diagrams
FEM
RF
FILTER
100KHz
PGA
PGA
CHANNEL
FILTER
DAC
DAC
SI4205
1 / 2
PGA
PGA
ADC
ADC
N
L
A
DET
SERIAL DATA
INTERFACE
DSP16000
ARM7TDMI
UI
GSM:890MHz~915MHz
DCS:1710MHz~1785MHz
PCS:1850MHz~1910MHz
GSM:925MHz~960MHz
DCS:1805MHz~1880MHz
PCS:1930MHz~1990MHz
Antenna
TX VCO
PAM
I
Q
AFC
CLK
TCVCXO
13MHz
I
Q
BASE
BAND
AUDIO
TXPOWER
RF
PLL
IF
PLL
CSP2200B1
(GEMINI)
TRIDENT
II