Service Manuals, User Guides, Schematic Diagrams or docs for : Samsung GSM D520 [SGH-D520] rev_18
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VCCD_2.9V VCCA_2.9V VCCD_1.8V VCCD_2.9V
SIM100
A PC-D6-A3-H3.0-S-M A
VBAT
C100 C101 C102 C103 1 1 6 6
10nF 10nF 100nF 100nF VSIM
SIM_RST 2 2 5 5
VBAT SIM_CLK 3 3 4 4 SIM_IO
G G G G
10 9 8 7
R102 U101
5
1K 1
TA_VEXT B
VCC
4
Y JIG_ON
2 GND
JIG_ON_IF A
C122 TC7SH32FU(TE85L)
3
C138 C118 C119 C120 C121 15pF
2.2UF 470PF 100nF 33PF 33PF
DSP_DB(0:15) R103
C104
M10
G10
K10
D13
N11
K15
B15
B13
C10
P13
100K
F10
L11
F11
J10
M3
2.2UF
G9
G8
G7
G5
H9
H8
H7
H6
B4
C4
A6
R2
K4
N5
N6
P6
E8
F9
F8
F7
F6
J9
J8
J7
J4
J3
2
1
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
B VDD12 J13 B
DSP_DB(15) D2 DB15 UP_CLK N9
DSP_DB(14) D3 R10 SIMCLK
DB14 UP_RST
DSP_DB(13) E3 P10 SIMRST
DB13 UP_IO SIMDATA
DSP_DB(12) E2 DB12 SIM_IO J11
DSP_DB(11) F3 K11 SIM_IO
DB11 SIM_RST SIM_RST VRTC_1.5V
DSP_DB(10) F2 DB10 SIM_CLK K14
DSP_DB(9) F1 SIM_CLK
DB9 VBAT
DSP_DB(8) F4 DB8 VSIM K12
DSP_DB(7) G4 VRTC H11 VSIM
DB7
DSP_DB(6) G3 DB6 LED2_DRV G12 U605 VCCB_2.9V
DSP_AB(0:8) DSP_DB(5) H5 LED1_DRV G13
DB5 NC
KEY_BL1 VLDO7_1.8V VCCA_2.9V VRF_2.9V VCCD_2.9V VLDO1_1.5V
DSP_DB(4) J6 DB4 RING_DRV F13
DSP_DB(3) J5 DB3 VIB_DRV F15
DSP_DB(2) K3 C12 MOT
DB2 VLDO_7 U102
DSP_DB(1) K2 DB1 VLDO_6 A14 R100
MAX1508ETA
DSP_DB(0) K1 DB0 VL5S_B C9 2.2K
DSP_AB(8) K5 AB8 VL5S_A D10 1 VL _CHG 8
DSP_AB(7) K7 VLDO_5 B10
C
DSP_AB(6) M1
AB7
AB6 U100 VL4S_B B11 BAND_SEL2 C105 TA_VEXT
2 IN BATT 7
C
DSP_AB(5) M2 AB5 VL4S_A A12 BAND_SEL1 1000nF
DSP_AB(4)
DSP_AB(3)
N2
N1
AB4
AB3
G-CSP2610-YV10-LDT VLDO_4
VLDO_3
B12
A13
3 GND _ACOK 6
1
DSP_AB(2) L5 AB2 VLDO_2 J12 4 ISET _EN 5
ICHRG CHG_OFF
DSP_AB(1) P1 AB1 VLDO_1 G11 BAT100 GG G G
DSP_AB(0) K6 AB0 VACC F14 TS414HIC02E 910 11 12
DSP_IO L3 I|O VBAT
L2 RWN CSN_PSC K8
DSP_RWN UP_CS C136 TA100
2
R3 RESETN_CSP SCLK_PSC L8 C124
FLASH_RESET UP_SCLK C106 C107 C108 C109 C110 C111 C112 100nF 10UF R104
SDO_PSC N7 470nF
E6 SDI_PSC M7 UP_SDO 1000nF 1000nF 1000nF 1000nF 1000nF 1000nF 100PF 10V 2.7K R105
OCTL0 UP_SDI
C5 47K
OCTL1
F5 OCTL2 VEXT E14
SVC_LED E13
E5 OCTL3 VBAT
A4 OCTL4 CH_BDRV E11 VCCB_2.9V
XOENA F12
VMOD_EN G6 OCTL5 CH_ISEN
B3 OCTL6 CH_RES D14
RF_EN ICHRG TH100
TX_EN A3 OCTL7 NTCCM10054BH103HC
ADC_AUX2 D15
B1 SERLE1 ADC_AUX1 E10
D D
A2 SERLE2 VREF A10
PWR_SW1N
PWR_KEEP
PSW1_BUF
SERLE CREF E9
PWR_SW2
AUXOUTN
AUXOUTP
C1 SERDA C115
MICOUTN
N4 RTC_CLK
RESET_O
MICOUTP
SERDAT
VIB_RNG_EN
D1 XOENAQ
AOUTAN
AOUTBN
R101
AOUTAP
AOUTBP
RXTXQN
RXTXQP
ADC_AUX4
RAREF2
RAREF1
RTC_ALMN H10 22NF
AUXINN
C2 SERCK
AUXINP
RXTXIN
RXTXIP
MICINN
VXVCM
VREGN
MICINP
VREGP
SERCLK RTCALARM 33.2K
DAIDO
DAICK
DAIRN
INTRQ
P3 DINTR
MODE
DAIDI
C113 R106
D9 AFC
E7 TXP
R6 MC
22nF 4.7K
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
C14
C15
L7
K9
N10
M9
L10
L9
R115 CHG_DET
P5
1K 3
C114 R107 TA_VEXT
1 Q100
DTC144EE/TR
100nF
10nF 5.62K
2
C117
VIB_EN
INTRQ
PWR_KEEP
RST
E E
VBAT
AFC
TX_PWR
RTXIP
RTXIN
RTXQP
RTXQN
AOUTAP
AOUTAN
AOUTBP
AOUTBN
MICINP
MICINN
MICOUTP
MICOUTN
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