Samsung SGH-S7330, GT-S7330 Block Diagram
Block Diagrams
8.
DCS PCS
GSM850 EGSM
UMTS 2100
TX/RX
GSM900
DCS 1800
8-1
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S7330 BLOCK DIAGRAM
ANT
RFS
PAM
SK Y775 1
UM TS _2 100_ A NT
RF
BT_ANT
FI LTE R
SLEEP_CLK
32.768KHz
BT_ T CX O
19 .2M Hz
FM_ANT
SLE E P_ CLK
32 .768 K Hz
3M CAM
QCIF C A M
FLAS H
LC D
KEY L ED
KEY PA D
Mem o r y
K5D1G13DCA-
9-1 1
DUP
20 1
SA YZ 1
D09 0
1G/51 2 M
GS M_ AN T_ SE L0, 1,2_ N
GSM_TX
PW R_D E T
UM TS _21 00_ T X
GSM_ P A_P W R_CT L
PAM
SKY 7717 0
GS M_8 5 0_ RX _P, N
GS M_9 0 0_ RX _P, N
DC S_ RX _P ,N
PC S_ RX_ P ,N
DC S1800_PCS 19 00_T X
UMT S _2100_R X
BT
BCM2046
FM
SI4705-B20-
GMR
CAM_DO(0~7)
S LCD_ C S_ 0
ML CD_CS_ 0
LCD_ WE ,_R S _RE
ML CD _VS Y NC _0
A(1 :12 )
SD RAM_D(0:31 )
SD RA M(0 )
A(13,14)
SD RAM_R AS _N , _C AS _N , _C S
SDR A M_W E_ N, _CL K _EN ,_C LK
SD RA M_ DQ M(0 ~ 3)
NANDFLASH_READY
WE2_N, OE2_ N
NA ND FLAS H_C S, _A LE , _CL E
RS TO UT 2_ N
RTR6280_T CX O
SS BD T_RT R
TRA N
CE IV E
RT R628 0
SAW
BT _W AKE , HO S T_ WAK E
BT _R ESE T, nBT_ P WDN
UA RT 1_R X, _T X,_R F R,_C T S
CAM_M EGA_EN
CAMIF_HSYNC, _VSYNC
CA M_I2C_ SD A, _S C L
CAMIF_MCLK, CAM_RS T
CA M ER A
FL ASH
FI LTE R
FILTER
RX_ON_TX_ON
DAC_REF
R
PC M_ CL K,_ SY NC
RA DIO_ S CL, _ S DA
RA DIO_R ST, _INT
CAM_PCLK
KEYSENSE(0-4)
KYPD_9,11,13,15,1 7
TX _Q_ P, N
TX_I_ P , N
RX_Q_P, N
RX_I_P, N
UM TS _2100_RX_P, N
SAW
PA_O N
PA _RAN G E0 ,1
BT_EN
PC M_ IN ,_O UT
BT DATA 븬 •
AFL,AFR
FI LTE R
CA MIF_D ATA(0~7)
FL AS H_ SE T
FLASH_EN
SLCD-CS
MLC D _C S
W E2_ N, A2(2) ,OE 2_ N
MLCD_VSYNC
KE Y_ LE D_E N
KY PD _M EM O
BT • • 븬 •
SPK_AMP_EN
AUDIO_SW
2G
T
T-
KEY
MOTOR
IS A1 000
SPK AMP
+ SWITCH
SI M008 0
RT R6280_ TC XO
19 .2MH z
CRYSTAL
CC7V-T1 A
(32 .768 K Hz )
SIM_I O
SIM_ R ST
SI M_ CLK
BATTE R Y
VOI C E_ OUT_N
VO IC E_OUT_ P
AUXOP
AU XO N
EA R_ SW IT CH
VOIC E _E AR
EA R_ OU T_ R
EA R_ OU T_ L
EAR_AMP_EN
Melody & FM
RA DIO EA R
EA R_O U T_R
E AR_ OU T_ L
MI C2_ P
MIC2_N
MIC1_P
MIC1_ N
TRK_LO_ADJ
TCXO_E N
BU FF_T C XO
BT _E N
BT_T C XO
SLEEP_CLK
USB_OE_MSM
USB_SEO_MSM
US B_ DA T_M S M
MSM6260
)71-0(2D)71-0(OD_DCL
BOOT_SW
PS_HOLD
PM_INT_ N
PON _ RE SE T_ N
VF_M S M
RE F_ OU T
MSM _ SIM_ CL K
MSM_ SIM_ R ST
MSM_ SIM_I O
CHG_CUR RENT
CH G _EN_N
CH G_IN D ICA TE
CHG_DETECT_N
VF
SD _CL K
SD _CM D
SD_DETECT
SD _DA T A(0: 3)
HALL_ SW
TO UC H_ EN
TOU C H_I R Q
TO UC H_S C L
TO UC H_ SDA
MOTOR_EN
MO TO R_ PW M
VOICE
MELODY
EAR SW
NLA S 5223 B MNR
E A R AM P
MA X 9722B E TE +
TCXO
TCX20 0
TCXO
PMIC
PM665 8
C HA RGER IC
IS L9 214 IRZ-T
FLA SH
HALL IC
TO UC H
CONTROLLER
EA R_ R
EAR_L
EA RMI C _P
EA RMI C _N
MI C1 P_F
M IC1N_ F
USB _ D_ P
US B _ D _ N
JIG _ON
M OT OR+/-
SPK+
SPK-
BO O T_SW
SI M
CARD
AUDIO
MIC
IF C
MOT O R
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