Service Manuals, User Guides, Schematic Diagrams or docs for : Samsung GSM SGH-X480_schematic
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1 2 3 4 5 6 7 8
VCCD VCCA VCCD VBAT
R101 C101
10NF
0 16V
A C102 C103 A
56PF 100NF C104
50V
10V 2.2UF
10V
CN100
PC-D6-A3-H3.0-S
M10
G10
K10
D13
N11
K15
B15
B13
C10
P13
F10
L11
F11
J10
M3
G9
G8
G7
G5
6 6
H9
H8
H7
H6
B4
C4
A6
R2
K4
N5
N6
P6
E8
F9
F8
F7
F6
J9
J8
J7
J4
J3
1 1
2
1
5 5 2 2
NC6
NC5
GNDS17
GNDS16
GNDS15
GNDS14
GNDS13
GNDS12
GNDS11
GNDS10
GNDS9
GNDS8
GNDS7
GNDS6
GNDS5
GNDS4
GNDS3
GNDS2
GNDS1
AUX_ADC3
GND_OCTL
VDD_OCTL
GNDV
VDDV
GNDB
VDDB
GNDD
VDDD
VSS4
VSS3
VSS2
VSS1
VDD_IO2
VDD_IO1
VDD3
VDD2
VDD1
GND_HCUR
GND_PSC2
GND_PSC1
GNDQ
VDD67
VDD5
VDD34 C11 4 4 3 3
G G G G
DSP_DB(0:15) VDD12 J13
7 8 9 10
C105
DSP_DB(15) D2 DB15 UP_CLK N9 33PF C106 C107 C108 C109
SIMCLK 50V
DSP_DB(14) D3 DB14 UP_RST R10 33PF 33PF 100NF 2.2UF
SIMRST 50V 50V 16V 16V
DSP_DB(13) E3 DB13 UP_IO P10
SIMDATA
DSP_DB(12) E2 DB12 SIM_IO J11
DSP_DB(11) F3 DB11 SIM_RST K11 VRTC
DSP_DB(10) F2 DB10 SIM_CLK K14
DSP_DB(9) F1 DB9
DSP_DB(8) F4 DB8 VSIM K12
B G4 DB7 H11 B
DSP_DB(7) VRTC
DSP_DB(6) G3 DB6 LED2_DRV G12 VBAT VCCB VCCA VRF VCCD VCC_1.8A
DSP_DB(5) H5 DB5 LED1_DRV G13 R102 NC
KEY_BL1 R103
DSP_DB(4) J6 DB4 RING_DRV F13
J5 F15 1.2K
DSP_DB(3) DB3 VIB_DRV C110
DSP_DB(2) K3 DB2 VLDO_7 C12 100PF
K2 DB1 A14 50V
DSP_AB(0:8) DSP_DB(1) VLDO_6
DSP_DB(0) K1 DB0 VL5S_B C9
DSP_AB(8) K5 AB8 VL5S_A D10
TP107
DSP_AB(7) K7 AB7 B10
DSP_AB(6) M1 AB6 U100 VLDO_5
VL4S_B B11
DCS_TX_EN
DSP_AB(5) M2 AB5 VL4S_A A12
GSM_TX_EN POS
DSP_AB(4) N2
N1
AB4
AB3
CSP2200B1 VLDO_4 B12
A13
DSP_AB(3) VLDO_3 BAT100
DSP_AB(2) L5 AB2 VLDO_2 J12
ML-414RM/F9HE
DSP_AB(1) P1 AB1 VLDO_1 G11
DSP_AB(0) K6 AB0 VACC F14 NEG
L3 I|O
DSP_IO
L2 RWN CSN_PSC K8 C111
DSP_RWN UP_CS
C R3 RESETN_CSP SCLK_PSC L8 1uF C
CSP_RESET UP_SCLK 10V
SDO_PSC N7
TP101
E6 OCTL0 SDI_PSC M7
SVC_RED UP_SDI C117 C112 C113 C114 C115 C116
C5 OCTL1 2.2UF 1UF 1UF 1UF 1UF 1UF
SVC_GREEN 16V 6.3V 6.3V 6.3V 6.3V 6.3V
F5 OCTL2 VEXT E14
SVC_BLUE
E5 OCTL3 VBAT E13
PCS_RX_EN
A4 OCTL4 CH_BDRV E11
XOENA VRTC
G6 OCTL5 CH_ISEN F12
TX_BAND_SEL
B3 OCTL6 CH_RES D14
RF_EN R104
A3 OCTL7
TX_EN 0
ADC_AUX2 D15
B1 SERLE1 ADC_AUX1 E10 R105
A2 SERLE2 VREF A10 390K
SERLE VREF
C1
VIB_RNG_EN
SERDA CREF E9
PWR_SW1N
SERDAT
PWR_KEEP
PSW1_BUF
C2
PWR_SW2
SERCK H10
AUXOUTN
AUXOUTP
MICOUTN
RTC_CLK
RESET_O
RTC_ALMN
MICOUTP
SERCLK RTCALARM
XOENAQ
AOUTAN
AOUTBN
AOUTAP
AOUTBP
RXTXQN
RXTXQP
RAREF2
RAREF1
AUXINN
AUXINP
RXTXIN
RXTXIP
MICINN
VXVCM
VREGN
MICINP
VREGP
DAIDO
DAICK
DAIRN
INTRQ
DINTR
MODE
DAIDI
D9 AFC
NC7
E7 TXP
MC
C118
10NF
16V
B5
B6
D7
D6
C7
C6
P11
N12
R12
P12
N14
M14
N15
P15
M15
L14
K13
L13
R13
M13
R14
R4
P4
L6
M6
N4
D1
R6
P5
P3
C14
C15
L7
K9
N10
M9
L10
L9
D D
AFC
TXPOWER
KEY_COL(2)
3
1
C119
100NF 2
16V Q100 KEY_ROW(0)
DTC144EE/TR
TP102
TP103
TP104
TP105
TP106
RTX_IP
RTX_IN INTRQ R106
AOUTAP
AOUTAN
AOUTBP
AOUTBN
MICINP
MICINN
MICOUTP
MICOUTN
AUXINP
AUXINN
AUXOUTP
AUXOUTN
CLK32K
CLK13M_MC
DSP_INT
JIG_ON
PWR_ON
RTX_QP RST 10
RTX_QN RST TR_RST
PWR_KEEP
C120
C121 R107 10NF
1UF NC 16V
10V
E E
VCCD VCCD
R108
10
FLASH_RESET CSP_RESET
TA_VEXT R109 R110 VBAT
100K NC
U101
VBAT ISL6294CR C122
C123 C124 NC
10UF 100NF 1 8
10V 16V VIN BAT
2 7
U102 _PPR IREF ICHRG C125
5 TC7S32FU
1 3 6 R111 10UF
JIG_ON_IF B VCC CHG_DET _CHG IMIN 10K,1% 10V
4 R112
Y JIG_ON 5
2 4 27K
TA_VEXT A GND CHG_ON _EN GND
R113 R116 GND Engineer
3
R114 R115
22K 0 9
Drawn by
SAMSUNG ELECTRONICS
F F
100K 1K
R&D CHK TITLE: Size
A3
DOC CTRL CHK
MFG ENGR CHK
SGH-X480
Changed by Date Changed Time Changed QA CHK REV Drawing Number Sheet of
user8 2005.01.27 3:09:15 pm 2.4 1 9
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
A A
U203
NFA21SL307X1A45L
7 3
VCCD LVCC OUT IN
8 4
OUT IN LCD_CS
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