Samsung SGH-V200 Service Manual page 20

5 . S G H - V 2 0 0 B l o c k D i a g r a m s
1. RF Solut io n Bloc k Diagr am
Ant enna
G SM : 925M Hz~960M Hz
RF
FI LTER
DCS:1805M Hz~ 1880M Hz
RF PC S: 1930M Hz~1990M Hz
FIL T ER
RF
FI LTER
ASM
G SM : 890M Hz~915M Hz
PAM
DC S: 1710M Hz~1785M Hz
PC S: 1850M Hz~1910M Hz
L
PG A
N
PG A
A
¥ð/ 2
RF
PLL
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A D C
A D C
100KHz
SI 4200
D E T
I F
PLL
SI 4133T
5- 1
PG A
D A C
CH ANN EL
FI LTER
PG A D A C
SI 4201
SERI AL D ATA
I N TER FAC E
TCVCXO
13 M Hz
A F C
C L K
U I
CSP1093 TRI D ENT
R X
I , Q
DSP16000
SERI AL
DATA,
ARM 7TD M I
CLK,
LE
T X
I , Q