Samsung SGH-V200 Service Manual page 21

SGH- V200 Block Diagrams
2. Bas e Band Solut ion Bloc k Diagr am
G PRS
R S232
( P r ogr am m abl e
Per i pher al I / O )
G PI O
X- TAL
32. 768K Hz
AR M
JTA G / I CE
P O W E R
( DC / DC , CH ARG ER,
SI M )
T RIDENT
AC C
I O
DSP 16000 RW N
A B[ 8: 0]
DB[ 15: 0]
I NT1
PPI
I RQ x
PA x
R STB
ARM 7TD M I
DS PJTAG
RTC
EMI
LCD
JTA G / I CE
K EYB O AR D
SR AM
FLAS H
RO M
( 16M )
( 128M )
M em or y par t
SAMSUNG Proprietary-Contents may change without notice
X - TA L
13M H z
CSP1093
I O
<RF DI RVE R>
RW N
TXI / Q
A B[ 8: 0]
RX I / Q
DB[ 15: 0]
TX P
I NT1
SER CK
I RQ x
SER LE
PA x
SER DA
R STB
O CTL
D AI C K
JTA G
D AI R N
D AI D O
D AI D I
A udi o P ar t
B' D B ' D conn.
CAM _D[ 0: 15]
CAM _CLCD_EN
5- 2
TX I P
TX I N
TX Q P
TX Q N
RX I P
- RF I C
RX I N
- PAM
RX Q P
- M AI N V CO
RX Q N
- TX VCO
SE RCK - I F VCO
SE RLE
SE RDA
RFO VL
TX P
O C TL
DA I
Audi o
LC D
Keypad
Cam er a S ol ut i on
Cam er a Asi c
Y[ 0: 7]
CAM _A U V[ 0: 7]
C AM _W EN P CLK
D[ 0: 15]
CP_O EN
CP_W EN
CA M _I NT
CLCD_EN
RF SO LUTI O N
CC D
CCD conn.
Cam er a DS P
Y [ 0: 7]
UV[ 0: 7]
PCLK
N SUB _DC
NS UB_PLU S
C I NS
VD D