Samsung SGH-E620 Service Manual page 42

Gsm telephone
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SGH-E620 Block Diagrams
6-2 Base Band Part
BLUETOOTH
RS232
PPI
Peripheral I/O)
GPIO
SIM I/O
X-TAL
32.768 KHz
ARM
JTAG/ICE
TRIDENT HP
ACC
DSP16000
IO
RWN
AB(8:0)
(Programmable
DB(15:0)
INT1
IRQx
PAx
ARM946
SMART
RSTB
CARD
RTC
DSPJTAG
EMI
JTAG/ICE
LCD KEYBOARD
MCP
512M FLASH
128M SRAM
Memory Part
SAMSUNG Proprietary-Contents may change without notice
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X-TAL
13MHz
CSP2600
IO
<RF DRIVER>
RWN
AB(8:0)
DB(15:0)
INT1
IRQx
PAx
RSTB
JTAG
AUDIO PART
KEY PAD
Camera Asic
CAM_D[0:15]
D[0:15]
CAM_A
CP_OEN
CAM_WEN
CP_WEN
Y[0:7]
CAM_INT
CLK
6-2
TXIP
TXIN
TXQP
TXQN
RXIP
RXIN
TX I/Q
RXQP
RX I/Q
RXQN
TXP
SERCK
SERCK
SERLE
SERLE
SERDA
SERDA
TXP
OCTL
OCTL
DAICK
DAI
DAIRN
DAIDO
DAIDI
AUDIO
LCD
MOTOR
CAM SSENSOR
B'D to B'D Connector
RF SOLUTION
- RFIC
- PAM

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