Samsung D840 Schematics
1
2 6
34
5
78
VSYN_2.8V
VRF_2.8V
CPRFSYN
TXON
21
41
VCCRFSYN
2.2nH
L110
42
VCCRFVCO
U101
HD155154NP
TXVCOG19TXVCOGB
20
L111 2.2nH
VRF_2.8V
C102
1000nF
10V
C106
C105
1.8NF
1.8NF
C104
50V
50V
1000nF
10V
48
44
43
5051
4746
45
G49G
G
52
G
CAPQ
CAPI
53
CAPQB
CAPIB
NC
54
VCCMIX
NC
VCCRFLO
1
VCCLNA
2
PCSLNAI
3
PCSLNAIB
4
DCSLNAI
5
DCSLNAIB
6
GSMLNAI
7
GSMLNAIB
8
VCCTX1
9
DMIXIN
10
DMIXINB
11
BIASDAC
12
LDO_CONT
VCCTXVCO
RAMPDAC
TXOUTD
TXOUTG
AMDETO13AM_CONT
16
18 17
15
14
C124
1NF
50V
R109
VRF_2.8V
470,1%
R115
1K,1%
C135
1000nF
C134
10V
1.5NF
50V
SGH-D840_REV1.3
L102 1.0NH
C108
0.75PF
50V
1.0NHL103
L104 1.0nH
C110
0.75PF
50V
L105
1.0nH
4.7PFC113
L106
50V
15nH
4.7PF
C114
VRF_2.8V
50V
C116
1000nF
10V
R104
R105
51
51
C121
470PF
50V
C127
47PF
50V
VAPC
DCS_PAM_IN
GSM_PAM_IN
TXON_B5
C120
22PF
50V
VBAT
C131
C130
47UF
47UF 10NF
10V
10V
C137
22PF
50V
PA_COU_OUT
C132
16V
150,1%R117
VPAC_2.8V
C128
10NF
16V
U102
1
PIN_DCS|PCS
7
PIN_GSM
3
VREG
5
VRAMP
6
VTXON
16
VDD_IC
17
VBAT
8
C138
100PF
50V
COUPLEROUT_GSM 12
COUPLEROUT_DCS|PCS 20
G
G
G
G
G23G24G
G
10
11
21
22
RPF09025B-01-TB
POUT_GSM
POUT_DCS|PCS 19
GND1
G11
NC1
9
4
14
25
13
2VBAND
VIDO 15
G10
18
PAM
VCLOCK_2.8V
Mobilchips
C147
1NF
26M_REF_CLK
50V
C151
100NF
10V
NC7SP04L6X
1
NC
2
A
3
GND
1
_PR
2
_CLR
3
Q
R132
330K
8
VCC
GND
U105
4
VCC
NC
Y
7
CK
6
D
5
_Q
U107
NC7SV74L8X
6
5
4
BLM15AG102SN1D
L114
C145
100NF
10V
R133
560
CLK13M_HPE
C152
10PF
R134
50V
100
CLK13M_CSP
C153
30PF
50V
CLK13M_YMU
C155
R136
1NF
100
50V
C101
3.3nF
C100
10V
330PF
TXON_B5
DCS_PAM_IN
GSM_PAM_IN
VRF_2.8V
34
C109
1000nF
10V
RTX_QP
RTX_QN
C129
NC
3
VIN
2
GND
1
STBY
BH28FB1WHFV
R130
10
C149
10NF
16V
RTX_IP
RTX_IN
50V
R100
8.2K,1%
R102
8.2K,1%
VRF_2.8V
R103
2.2K
38
40
37
39
LE
FLOCK
36
VCXOOUT2
VCCVCXO
35
VCXOB
34
VCXOOUT1
33
SDATA
32
CLK
31
VCCBB
30
CPIFSYN
29
VCCIFSYN
28
IOUT/IIN
27
IOUTB/IINB
26
QOUT/QIN
25
QOUTB/QINB
VCCTX2
PMDETO
PMBW
22
24
23
C126
15NF
R107
16V
82
VPAC_2.8V
R110
33
C133
1000nF
10V
R120
18
C136
33PF
300
R124
300
R123
50V
R125
18
C139
33PF
R127
300
R126
300
50V
VCLOCK_2.8V
U103
4
VOUT
5
NC
GND
6
2200nF
C142
6.3V
C148
10NF
R131
16V
100
CLK26M_RF
A
SERLE
C115
1000nF
10V
VSYN_2.8V
C117
270PF
50V
CLK26M_RF
26M_REF_CLK
SERDAT
SERCLK
R106
4.7K
VSYN_2.8V
C118
2.2NF
50V
C119
33UF
6.3V
C125
270PF
50V
B
C
D
E
VBAT
F
XOENA
1000nF
C141
10V
G
OSC100
TCO-5888T(26MHZ)
1
VCC
VCON
AFC
2
OUT
GND
C150
10NF
16V
H
TCXO CLK
Schematics & manuals on www.mobilchips.com ___Mobilchips__
1 8
2 7
3
56
5 GSM1900_RX1
GSM1900_RX26
3 GSM1800_RX1
GSM1800_RX24
1 GSM900_RX1
GSM900_RX22
9
C107
33PF
U100
25V
13
ANT
GSM900_TX
GSM1800/1900_TX
G
12G15GG16
7G14
ESHS-M090SF
10 12
CN101
2
IN1OUT
G2
G1
4
3
MS-156(02)
L101
68nH
VC111
9
VC2
10
8
C112
C111
0.01NF
33PF
25V
25V
L100
NC
GSM_TX_EN
DCS_TX_EN
11
CN100
3
G
4
2
GG
RFIN
1
R101
0
C103
NC
W.FL-R-SMT(10)
A
ANT
B
FEM
C
C122
7PF
50V
C123
33PF
50V
L107
R108
10nH
NC
R111
24
R114
220
R119
9.1
R121
560,1%
C140
33PF
50V
BT_CTS
BT_RTS
BT_RXD
BT_TXD
L108
L109
NC
12nH
D
R112
16
R113
R116
220
16
R118
16
R122
560,1%
PA_COU_OUT
TX_BAND_SEL
E
BT_1.8V
R128
47K
U104
BTTZ0502SA
22
8
ANT
RESETB
16
26
PCM_CLK
UART_CTS
PCM_CLK
13
PCM_IN14UART_RTS
PCM_IN
9
17
PCM_OUT
UART_RX
UART_TX20PCM_SYNC
VDD_1.8V
VDD_REG
VDD_UART
PIO_4_UART_TX2
GND
GND
PIO_5_UART_RTS2
PIO_6_UART_CTS2
GND
PIO_7_UART_RX2
GND
GND
PCM_OUT
PCM_SYNC
1
PIO_0
25
PIO_1
3
PIO_2
4
PIO_3
7
6
10
15
2
21
18
11
5
12
19
C143
C146
C144
23
100nF
1000nF
100nF
6.3V
24
10V
6.3V
R129
0
12
AN1
IALS000B0802LC
F
G
C154
1000nF
10V
Time Changed
Bluetooth
Engineer
rf35
Drawn by
rf35
R&D CHK
DOC CTRL CHK
MFG ENGR CHK
QA CHK
11 129
COMPANY NAME
Address
City
TITLE
SGH-D900_REV1.3
REV Drawing Number
1.3
Sheet
of
1
H
Size
A3
5
U106
BH18FB1WHFV
1
STBY
NC
2
GND
34
VIN
VOUT
GND
6
2005.07.25
BT_1.8V
5
10
VBAT
BT_EN
R135
C156
47K
1000nF
10V
Date Changed
Changed by
rf35
3
4
5
6
7
8
9
1012
1211
VCCD_1.8V
C209
C208
100nF
10nF
P3
V1
K2
P2
R3
R2
P21
P22
N21
AB8
A(0:24)
A(0)
A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
A(7)
A(8)
A(9)
A(10)
A(11)
A(12)
A(13)
A(14)
A(15)
A(16)
A(17)
D(0:15)
DSP_AB(0:8)
ONENAND_CS
ROM1_CS
KEY_COL(0)
KEY_COL(1)
KEY_COL(2)
KEY_COL(3)
KEY_COL(4)
A(18)
A(19)
A(20)
A(21)
A(22)
A(23)
A(24)
D(0)
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(8)
D(9)
D(10)
D(11)
D(12)
D(13)
D(14)
D(15)
KEY_ROW(0)
KEY_ROW(1)
KEY_ROW(2)
KEY_ROW(3)
KEY_ROW(4)
KEY_ROW(5)
ROM1_CS
ONENAND_CS
RAM_CS
HERA_CS
YMU_CS
CP_OEN
CP_WEN
DSP_DB(0)
DSP_DB(1)
DSP_DB(2)
DSP_DB(3)
DSP_DB(4)
DSP_DB(5)
DSP_DB(6)
DSP_DB(7)
DSP_DB(8)
DSP_DB(9)
DSP_DB(10)
DSP_DB(11)
DSP_DB(12)
DSP_DB(13)
DSP_DB(14)
DSP_DB(15)
DSP_RWN
DSP_INT
C
D
E
DSP_DB(0:15)
F
KEY_COL(0:4)
PSW1_BUF
G
KEY_ROW(0:5)
DSP_IO
DSP_AB(0)
DSP_AB(1)
DSP_AB(2)
DSP_AB(3)
DSP_AB(4)
DSP_AB(5)
DSP_AB(6)
DSP_AB(7)
DSP_AB(8)
B9
B8
C8
D8
D7
D6
C5
D5
B4
C4
B3
A2
A1
B1
C3
C2
D4
D3
D2
F5
F4
G4
G3
H4
H3
D16
B20
W10
C16
H6
D17
E9
D18
D19
C20
C9
E10
C10
F11
E11
D11
C11
D12
F12
C13
D13
E13
F13
C14
E14
D15
C15
B16
AB3
AA4
Y5
W6
AC3
AB4
AA5
Y6
W7
AA8
Y9
AA9
AA10
V11
W11
AB10
Y11
V12
Y12
AC12
AA13
Y13
AB14
AA14
W13
Y19
Y8
AA16
Y7
G5
V9
V8
N6
N5
N4
N3
M4
M6
L3
L4
K3
L5
L6
K5
AB9
VCCO
VCCO
VCCO
VCCO
VCCQR
VCCQR
VCCQO
VCCQO
VCCQO
VCCQO
A_A0
A_A1
A_A2
A_A3
A_A4
A_A5
A_A6
A_A7
A_A8
A_A9
A_A10
A_A11
A_A12
A_A13
A_A14
A_A15
A_A16
A_A17
A_A18
A_A19
A_A20
A_A21
A_A22
A_A23
A_A24
A_BE0N
A_BE1N
A_CS0N
A_CS1N
A_CS2N
A_CS3N
A_CS4N
A_CS5N
A_CS6N
A_CS7N
A_D0
A_D1
A_D2
A_D3
A_D4
A_D5
A_D6
A_D7
A_D8
A_D9
A_D10
A_D11
A_D12
A_D13
A_D14
A_D15
A_OEN
A_WEN
D_A0
D_A1
D_A2
D_A3
D_A4
D_A5
D_A6
D_A7
D_A8
D_D0
D_D1
D_D2
D_D3
D_D4
D_D5
D_D6
D_D7
D_D8
D_D9
D_D10
D_D11
D_D12
D_D13
D_D14
D_D15
D_INT0
D_IO
D_CKO_IACK
D_RWN
CEB_NAND
CEB_NOR0
CEB_NOR1
KEYBRD0
KEYBRD1
KEYBRD2
KEYBRD3
KEYBRD4
KEYBRD5
KEYBRD6
KEYBRD7
KEYBRD8
KEYBRD9
KEYBRD10
KEYBRD11
VSS
VSS
VSS
VSS
VSS
VSS
VSSJ9VSS
VSS
VSS
VSS
J11
J13
L11
L12
L13
L14
L15
K13
K14
K10
K11
HP_CORE_1.57V
C200
C201
10nF
100nF
F1
E3
W3
T20
T21
T22
R21
R22
C19
U20
U21
AA7
VCCU
VCCR
VCCR
VCCU
VCCU
VCCR
VCCU
VDD15A9VDD18
VCCQR
VCCQU
VCCQR
VCCQU
VCCQU
VCCQU
TRIDENT-HPE-POP
Mobilchips
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSSN9VSS
VSS
VSS
VSS
R9
P10
P13
P14
N10
N11
N12
N13
N15
R11
M11
M13
H
1
2 8
3
456
A15
VDD15
VSS
R15
J1
AC9
AC15
VDD15
VDD15
VSSA_U
VSSA_D
J15
R13
A3
R1
J23
R23
VDD15
VDD15
VDD15
VDD15
VDD18
U200
NC
NC1NC
NC
2
E4
D20
VCCD_1.8V
C202
100nF
A21
AA1
VDD18
NC
E17NCE18
E15
HP_CORE_1.57V
C203
C204
C205
10nF
100nF
10nF
C206
10nF
C207
10nF
T2
T7
H2
C7
C1
M1
B10
B14
C23
C17
AC6
AB16
AA11
AC21
VDD18
VDD18
VDD18
VDD18
VDD18
VDD18
VDD18
VDD18
VDD18
VDD18
VDD18
VDD18
NC
NC
NC
NC
NC
NCG8NCG9NC
H7
F15NCF16NCF19
H17NCH18
G15NCG16
G11NCG13
U9
R7
F23
T17NCT18
V23
P11
N17
M23
AC18
NC
NC
NC
VDD18
VDD18
VDD18
VDD15A_U
VDD15A_D
NC
NCL7NC
NC
NC
NC
NC
J7
L9
N7
J17
L10
L17
Y15
V15
U11NCU13NCU15NCU16
R17
W14NCW15
NC
NC
NC
NCU8NC
NC
NC
NC
NC
NC
N14
PIO21_MCIDAT0
PIO22_MCIDAT1
PIO23_MCIDAT2
PIO24_MCIDAT3
PIO09_USBVPI
PIO11_USBVMI
PIO12_USBVPO
PIO13_USBVMO
PIO07_USBSUSP
PIO36_USBOEN
PIO37_USBDATA
PIO38_MCICLK
PIO39_MCICMDEN
PIO40_MCIDATEN
PIO08_MCICMD
PIO43_MCIDAT0EN
PIO41_IRDATX
PIO42_IRDARX
PIO33_SPTXD2
PIO34_SPRXD2
PIO47_SPCLK2
SPRXD1_PIO17
SPTXD1_PIO16
CPTSTSTOP_CKO
PIO19_PWRKEEP
PIO20_SYSCLKREQ
PIO35_A_A25_BOOTSEL
RDYR/WAITBU
PIO14_SIMRST
SPCLK1_PIO18
R20
IRQ1
R19
IRQ2
R18
IRQ3
U19
IRQ4
K22
L20
L21
M20
C22
D22
D21
E21
C21
E20
F20
J22
L18
L19
K21
M18
Y22
W21
AA23
Y21
J21
R218 0
T4
RX0_IRQ28
R4
RX1_IRQ28
T3
TX0
P5
TX1
W4
SPRXD0
N19
AA3
SPTXD0_I2SD
N18
AA15
IOBIT0_PIO05
V13
IOBIT1_PIO06
F9
MRSBU0
F8
MRSBU1
B21
M_A24
A22
M_A25
A23
M_A26
D9
CSB_RAM0
E7
CSB_RAM1
CTS0_PIO29
DCD0_PIO44
DSR0_PIO02
DTR0_PIO03
FLASHRSTN
ATCK_CTS1
ATDI_RTS1
ATDO_PWM2
ATMS_PIO45
AVDBRU
AVDB_NAND
OSC32OUT
PIO00_IRQ5
PIO31_IRQ6
PIO28_RTCK
PIO26_SPFS2
PIO30_WAITN
PWM1_PIO46
RI0_PIO01
RTCALARMN
RTS0_PIO04
SPFS1_PIO15
47KR204
AA21
U4
R205
V5
R219 0
B23
DPDBR
U5
V4
G20
T6
INTO
R6
R5
Y16
K19
W9
J18
G19
RPBO
A12
RPBR
J19
AC22
PIO10
AC23
PIO25
AB23
PIO27
AA22
PIO32
V20
V19
AB21
AA20
B15
Y20
W20
J3
J2
J4
RDYO
E6
AA2
Y2
J20
U3
Y3
SPCLK0
N20
AC2
SPFS0
P19
H20
RESETN
V16
TEST1
R208
W17
TEST2
0
W18
TEST3
AB15
CKI
J6
CLKO
Y4
CLKR
AC1
SIMCLK
AB1
SIMIO
AB20
TCK
AA19
TDI
VCCD_1.8V
AA17
TDO
Y18
TMS
Y17
TRSTN
A18
VPPOTP
100KR209
A6
VPPR
H22
VRTC
J5
WPBR
H21
R210
100K
X1RTC
G21
X2RTC
OSC200
CM315
C217
10PF
R207
10
LCD_RST RST
C215
10nF
6.3V
INTRQ
JACK_IN
YMU_IRQ
HERA_INT
MCI_DAT0
USB_DET
FLASH_EN
USB_VPO
USB_VMO
USB_SUSP
USB_OEN
USB_DATA
MCI_CLK
MCI_CMD_EN
MCI_DAT_EN
MCI_CMD
MCI_DAT0_EN
AS3
MAIN_EL_EN
CF
USB_CON
T_FLASH_ON
BT_TXD
SDS_RXD
SDS_TXD
UP_SDO
PCM_OUT
UP_SDI
PCM_IN
USB_CHG_EN
CHG_COMPLETE
RAM_CS
100K
BT_RTS
CARD_DETECT
BT_EN
M_HOLD
FLASH_RESET
CP_TCK
CP_TDI
CP_TDO
CP_TMS
ONENAND_CS
FLASH_RESET
CLK32K
AMP_EN
HERA_PIO_RST
AS2
AS4
HALL_SENSOR
TP311
EAR_SWITCH
P_MODE
CHG_DET
PWR_KEEP
XOENAQ
BL_CONT
SIMRST
CHG_EN
RTCALARM
BT_CTS
UP_SCLK
PCM_CLK
UP_CS
PCM_SYNC
TR_RST
CLK13M_HPE
SIMCLK
SIMDATA
HP_CORE_1.57V
VRTC_1.5V
C216
100nF
C218
10PF
VCCD_1.8V
VCCD_1.8V
R220
100K
SD_DAT3
BT_RXD
R201
10
TR_RST RST
C212
10NF
16V
VC040205X150R
R202
10K
R203
NC
HERA_RST RST
C213
10NF
16V
U206
NC7SP04L6X
1
NC
2
A
3
GND
R216
200K
MCI_CLK
MCI_CMD
MCI_DAT0
MCI_CMD_EN
MCI_DAT0_EN
MCI_DAT_EN
T_FLASH_ON
V201
HERA_PIO_RST
VCCD_1.8V
6
VCC
5
NC
4
Y
C225
100NF
VCCD_1.8V
R213
47K
SD_DAT3
SD_CMD
SD_CLK
SD_DAT0
BOARD_HOLE
G1
G2
G3
HALL IC
T_FLASH_ON
CARD_DETECT
R215
R214
47K
47K
RSB6.8G
RSB6.8G
ZD201
HPE
Changed by
Date Changed
7
rf35
9
2005.07.25
Time Changed
10
VCCD_2.9V
L200
ACZ1005M-152-T
A1
MCLK
B2
MCMD
C2
MDAT0
C3
MDAT1
C1
MDAT2
D1
MDAT3
E1
MCMDD
E2
MDAT0D
D3
MDATD
D2
MLATCH
E3
MCMDPU
E4
MD3PU
E5
MCFG0
D5
MCFG1
RSB6.8G
ZD202
Engineer
Drawn by
R&D CHK
DOC CTRL CHK
MFG ENGR CHK
QA CHK
C226
1000NF
ZD203
1
C211
100nF
6.3V
T_FLASH_VBAT
U204
VDD_SD
VDD_MCI
PSC2217
RSB6.8G
U203
SH248CSP
VDD
GND
DAT3
DAT2
DAT1
DAT0
CMD
CLK
VBAT
GND
GND
NC
NC
ZD204
rf35
rf35
11
OUT
3
C4
D4
B4
B5
A5
A4
A3
B3
A2
B1
C5
T_FLASH_2_8
1
2
VCCD_1.8V
R217
47K
T_FLASH_VBAT
TITLE
REV
1.3
R200
100K
HALL_SENSOR
2
C210
100NF
10V
U205
6
1
VOUT
NC
2
5
GND
GND
4
3
EN
VIN
MIC94060BC6
C227
1000NF
T_FLASH_2_8
VCCD_1.8V
SD_DAT0
SD_CMD
SD_CLK
100NFC230
1000NF
C228
C229 100NF
CD200
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
NC
10
NC
11
NC
12
NC
SCHA1A0102
COMPANY NAME
Address
City
SGH-D900_REV1.3
Drawing Number
Sheet
12
VBAT
Size
A3
of
25
A
B
C
D
E
F
G
H
1
DSP_DB(0:15)
DSP_AB(0:8)
DSP_AB(8)
DSP_AB(7)
DSP_AB(6)
DSP_AB(5)
DSP_AB(4)
DSP_AB(3)
DSP_RWN
FLASH_RESET
TX_BAND_SEL
SERDAT
SERCLK
DSP_IO
XOENA
DSP_AB(2)
DSP_AB(1)
DSP_AB(0)
SERLE
C
D
E
DSP_DB(15)
DSP_DB(14)
DSP_DB(13)
DSP_DB(12)
DSP_DB(11)
DSP_DB(10)
DSP_DB(9)
DSP_DB(8)
DSP_DB(7)
DSP_DB(6)
DSP_DB(5)
DSP_DB(4)
DSP_DB(3)
DSP_DB(2)
DSP_DB(1)
DSP_DB(0)
1
2
J9
J10
K10
NC5
NC6
GNDS16
GNDS17
D2
DB15
D3
DB14
E3
DB13
E2
DB12
F3
DB11
F2
DB10
F1
DB9
F4
DB8
G4
DB7
G3
DB6
H5
DB5
J6
DB4
J5
DB3
K3
DB2
K2
DB1
K1
DB0
K5
AB8
K7
AB7
M1
AB6
M2
AB5
N2
AB4
N1
AB3
L5
AB2
P1
AB1
K6
AB0
L3
I|O
L2
RWN
R3
RESETN_CSP
E6
OCTL0
C5
OCTL1
F5
OCTL2
E5
OCTL3
A4
OCTL4
G6
OCTL5
B3
OCTL6
A3
OCTL7
B1
SERLE1
A2
SERLE2
C1
SERDA
C2
SERCK
RAREF1B6RAREF2
AFC
TXP
B5
E7
D9
D7
C325
100NF
10K
R309
10V
AFC
VAPC
F
VBAT
13
2
F301
NFM18PC105R0J3D
U309
1
2
GND
3
EN FB
LM3671MFX-1.8
VCCD_1.8V
L302
4.7uH
SW5VIN
4
2
G
H
VLDO_1.8V
R319
47K
C340
10UF
10V
1
3
EAR_ADC
F7
G8
G10
H6
H8
H9
F8
F9
F10
GNDS1
GNDS7G9GNDS8
GNDS9
GNDS2
GNDS3
GNDS4
GNDS5G7GNDS6
GNDS10H7GNDS11
GNDS12
GNDS13J7GNDS14J8GNDS15
G-CSP2750B2-YV10-DT
AOUTAN
AOUTAP
AOUTBN
AOUTBP
AUXINP
RXTXIND6RXTXIP
MICINN
MICINP
MICOUTN
MICOUTP
RXTXQNC6RXTXQP
C7
P11
P12
P15
N12
R12
N14
N15
M15
M14
RTX_IP
RTX_IN
MICINP
MICINN
RTX_QP
RTX_QN
AOUTBP
AOUTAP
AOUTAN
AOUTBN
MICOUTP
MICOUTN
VLDO_1.8V
R320 100K
C346
C339
10UF
10UF
4V
4V
3
C303
10NF
16V
D13
AUX_ADC3
AUXINN
L14
AUXINP
K13
AUXINN
U301
AUXOUTP
L13
AUXOUTP
VBAT
L11
C4
P13
B4
VDDV
GNDV
VDD_OCTL
GND_OCTL
AUXOUTN
VREGN
VREGP
VXVCM
R14
R13
M13
AUXOUTN
C327
1000nF
10V
CSP
C333
1000nF
10V
45
VCCD_2.9VVCCA_2.9V
VCCD_1.8VVRF_2.8V
C304
C302
C300
C301
100nF
100nF
33PF
10nF
25V
6.3V
6.3V
F6
A6
VDDB
GNDB
DAICKR4DAIDIL6DAIDOM6DAIRN
P4
TPS62302DRCR
2
3
4
5
6.3V
VBAT
C306
M10
R2
P6
N6
N11
J4
J3
M3
F11
B15
K15
VSS4
VSS1G5VSS2K4VSS3
VDD3
VDD1
VDD2
VDDD
GNDD
VDD_IO1N5VDD_IO2
GND_PSC1
GND_PSC2
GND_HCUR
DINTR
ADC_AUX4
RESET_O
RTC_CLK
PSW1_BUFL7PWR_KEEPM9PWR_SW1N
PWR_SW2
MC
MODE
XOENAQ
P3
K9
N4
R6
D1
P5
C14
C15
N10
JIG_ON
CLK32K
DSP_INT
XOENAQ
PWR_ON
PSW1_BUF
CLK13M_CSP
Mobilchips
U306
L301 2.2uH
101
VIN
SW
9
AVIN
PGND
8
EN
MODE/SYNC
7
NC
AGND
6
NC
VOUT
GND
11
E8
C10
B13
VDD5
GNDQ
VDD67
UP_CLK
UP_RST
SIM_IO
SIM_RST
SIM_CLK
LED2_DRV
LED1_DRV
RING_DRV
VIB_DRV
VLDO_7
VLDO_6
VL5S_B
VL5S_A
VLDO_5
VL4S_B
VL4S_A
VLDO_4
VLDO_3
VLDO_2
VLDO_1
CSN_PSC
SCLK_PSC
SDO_PSC
SDI_PSC
CH_BDRV
CH_ISEN
CH_RES
ADC_AUX2
ADC_AUX1
RTC_ALMN
VIB_RNG_EN
INTRQ
L9
L10
R310 100
HP_CORE_1.57V
C305
1000nF
2.2UF
10V
10V
VDD34
C11
VDD12
J13
N9
SIMCLK
R10
SIMRST
UP_IO
P10
SIMDATA
J11
SIM_IO
K11
SIM_RST
K14
SIM_CLK
VSIM
K12
VSIM
H11
VRTC
G12
VSYN_2.8V
G13
F13
F15
C12
A14
C9
D10
B10
B11
DCS_TX_EN
A12
GSM_TX_EN
B12
A13
J12
G11
VACC
F14
TP301
K8
L8
N7
M7
VEXT
E14
VBAT
E13
E11
F12
D14
D15
E10
VREF
A10
CREF
E9
H10
VBAT
UP_CS
UP_SCLK
UP_SDO
UP_SDI
R306
C320
22NF
4.7K
25V
VBAT
INTRQ
PWR_KEEP
RST
USB_CON
R312
47K
USB_OEN
USB_DATA
USB_VPO
USB_VMO
USB_SUSP
USB_DET
VBAT
BH28FB1WHFV
C332
4.7UF
6.3V
VCAM_EN
3
2
1
C338
1000nF
10V
56
VLDO_1.8V
C312
1000nF
10V
C313
1000nF
10V
RTCALARM
17
18
2122
G
G
NC
NC
1
_OE
2
RCV
3
VP/VPO
ISP1102W
4
VM/VMO
5
SUSPND
G
G
20NC6
19
USB IC
VCAM_2.8V
U303
VIN
4
VOUT
GND
5
NC
STBY
GND
6
U304
VCCA_2.9V
16
SOFT
VCCI/O
7
C334
672
8
VCC_EL
VRTC_1.5V
VPAC_2.8V
VRF_2.8V
VCCD_2.9V
C314
C315
C319
1000nF
1000nF
1000nF
10V
10V
10V
U312
21
VO
VS
GND
3
LM60CIM3X
R305
1M
USB_5V
C326
6.3V
100nF
VCCD_1.8V
15
14
13
VPU3.3
VCC5.0
VREG3.3
12
NC
11
NC
R317 24
10
D+
R318
9
D-
VBUSDET
8
C328
C329
6.3V
4.7UF
100nF
10V
VBAT
VCAM_EN
C336
1000nF
1000nF
10V
10V
R303
10K
C316
1000nF
10V
21
100PF
1000nF
50V
M301
TS414R IV02E
C317
C318
VCLOCK_2.8V
VBAT
C343
4.7UF
10V
C344
1000nF
10V
R316
V301
VC040205X150R
1.5K
USB_D+
24
USB_D-
F_LED_N
CAM FLASH DRIVER
VCAM_1.8V
U305
BH18FB1WHFV
5NC1
STBY
2
GND
VOUT
3
4
VIN
GND
6
C335
1000nF
10V
7
MOT_EN
1
2
4
5
6
89104
U315
VIN12VIN
C1-3C2+
GND
F1
EN|SET
F2
GND
13
NC
R321
VOUT11C1+
C2-
NC
AAT3172
9101112
KEY EL DRIVER
VCC_EL
MAIN_EL_EN
Q300
MMBTA92
6.8NF
100NF
10V
C310
C311
1mH
L300
3
2
U300
D365A
1
8
L+ L-
1
2
7
VOUT
BASE
3
6
CHF
GND
5
4
E
V+
25V
21
ZD302
0R302
KDZ100VW
VBAT
U302
R1114D281D-TR
6
1
CE
VDD
5
GND2GND
4
3
NC
VOUT
C3091000nF
C308470nF
10V
6.3V
R325
47K
USB_5V
R328
NC
U313
10
1
C322
1000nF
10V
CRDL
2
USB
3
_PPR
4
_CHG
5
_EN
ISL6299CRZ-R5162-T
BAT
9
ICDL
8
GND
7
USBON
6
IMIN
GND
11
R308
30K,1%
C324
100NF
10V
R307
150K,1%
CHG_COMPLETE
CHG_EN
R324
100K
VEXT
C321
10UF
10V
USB_5V
U314
1
6
A
C345
10
1000nF
9
8
7
C342
2.2UF
10V
10V
FLASH_EN
R323
47K
F_LED_P
VEXT
JIG_ON_IF JIG_ON
VEXT
R326
1K
C
5
GND2VCC
3
4
B
Y
NC7SZ332L6X
R314
R313
100K
100K
1
R315
100K
3
Q301
DTC144EE/TR
2
CHARGER IC
VBAT
U307
3
VIN
2
GND
1
STBY
GND
C341
6
1000nF
10V
BH33FB1WHFV-TR
Changed by
VIB_3.3V
4
VOUT
NC
3
5
10UF
C337
10V
2
Date Changed
rf35
VBAT AK_2.8V
AK_EN
C331
1000nF
10V
D301
DAN202UT106
1
Time Changed REVofDrawing Number
2005.07.25
U311
BH28FB1WHFV
3
VIN
VOUT
2
GND
NC
1
STBY
GND
6
Engineer
rf35
Drawn by
rf35
R&D CHK
TITLE
DOC CTRL CHK
MFG ENGR CHK
QA CHK
1.3
11 12
4
5
SGH-D900_REV1.3
C307
1000nF
10V
R301
3.3M
VBAT
C323
10UF
10V
VBAT
CHG_DET
C330
1000nF
10V
COMPANY NAME
Address
City
V_KEY
USB_CHG_EN
R327
100K
Sheet
3
A
B
C
D
E
F
G
H
Size
A3
5
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