Samsung SGH-D900 Schematic
RX_TX_IP
RX_TX_IN
RX_TX_QP
RX_TX_QN
GSM ANTENNA
ANT102
ANT101
TP
TP
J_ANT
FESW1
DCS
VBAT
TA100
47UF
10V
RAMP
C130
NC
PON_PA
C103
22PF
R103
1K
MODE_SELECT
C104
10NF
50V
16V
C110
2.7NF
50V
RF_CLK
RF_DATA
D_REF_CLK
GSM850_RX_P
EGSM_RX_P
DCS_RX_P
PCS_RX_P
GSM850_RX_N
EGSM_RX_N
DCS_RX_N
PCS_RX_N
RF_EN
FESW1
FESW2
2 BAND_SEL
3 TXEN
VBATT4
5
MODE
6
RAMP
U103
RF3159
8
VBIAS
1
HB_RFIN
L111
1.2NH
7
LB_RFIN
10
HB_RFOUT
9
LB_RFOUT
GND
11
50VC113
1NF
R101
R102
1K
10
C128
10PF
U102
PMB6272
36
1
A
TX1
37
2
TX2
AX
3
B
4
34
BX
VBIAS
18
VCO_RC
7
6
16
32
33
14
10
9
29
27
24
22
30
28
25
23
CLK
DA
EN
FE1
FE2
FSYS1
FSYS2
FSYS3
RX1
RX2
RX3
RX4
RX1X
RX2X
RX3X
RX4X
VDDBIAS2V5
VDDDIG1V5
VDDDIG2V5
VDDLNA1V5
VDDMIX2V5
VDDRX1V5
VDDRX2V5
VDDTX1V5
VDDTX2V5
VDDVCO2V5
VDDXO2V5
R106
820
31
8
5
21
39
19
20
35
38
17
15
11
XO
12
XOX
13
GND
26
GND
40
GND
41
GND
+VCC_SYN
C122
100NF
10V
C106
NC
+VCC_SYN +VDD_RF_1V5
R105
10
C123
100NF
10V
FESW2
L110
2.7PF
C105
C107
1.2PF
18nH
50V
+VDD_RF_1V5
C112
C114
100NF
100NF
10V
10V
C115
47NF
C125
C124
C126
C121
100NF
100NF
4.7NF
47NF
10V
10V
50V
C127
4PF
C131
C129
12nH
C101
NC
C102
10PF
50V
L113
3.3nH
C108
2PF
+VCC_SYN
R104
4.7
C111
47NF
C117
10NF
4PF
C120
100NF
L101
NC
TCX100
TG-5010LH-02A
4
VCC
3
OUT
14 VC1
13
12
VC
GND
RFS100
KMS-512
CG1G
A
2 3
VC2
GSM1800/1900_TX
1
2
4
L102
47nH
C100
100PF
50V
MOD100
LSHS-M085FF
10
ANT
GSM1800_RX1 5
6GSM1800_RX2
GSM1900_RX1 7
8GSM1900_RX2
3GSM900_RX1
GSM900_RX2 4
GSM850_RX1 1
2GSM850_RX2GSM850|900_TX15
G G
G G
G G
19
20
9G11
1617
18
C109
10PF
50V
R107
1K
AFC
C116
100PF
50V
+VDD_RF_1V5
L104
2.2nH
L105
L106
4.7nH
2.2nH
L107
1.2nH
L108
L109
4.7nH
1.2nH
L112
10nH
L114
L115
15nH
10nH
L116
8.2NH
L117
L118
12nH
8.2NH
C118
C119
1000nF
1000NF
U104
R1114D151D-TR-F
1
VDD
GND2GND
3
VOUT
DCS_RX_N
DCS_RX_P
PCS_RX_N
PCS_RX_P
EGSM_RX_N
EGSM_RX_P
GSM850_RX_N
GSM850_RX_P
6
RF_PWRVBAT
CE
5
4
NC
Tx(GSM850/900)
Tx(DCS1800/1900)
RX(850/900/1800/1900)
VC1 VC2
H
L
L
H
LL
Title
Date:
RF Schematic
SGH-D900/D908/RF
2006.06.16
SheetG 1 of 7
REV1.2
B_TO_B
2.9V
C202
100nF
1.8V
+VDD_IO_LOW
C205
C203
C204
100nF
100nF
100nF
6.3V
6.3V 6.3V
2.9V
+VDD_IO_HIGH
R215
R216
1.5K
1.5K
SCL
1.8V
Title
Baseband IC(PCF5213) Schematic
SGH-D900/D908 /B.B/Baseband IC(PCF5213EL1)
Date:
SDA
2.6V
R291
J_ANT
AUX_ON
BU_RST
JIG_ON
VBAT
RXD1
TXD1
R281
R282
R283
R284
R286
R287
R288
R289
R290
R285
18
B_V_BATT1B_V_BUS
19
B_GND
20
B_HP/PWR
21
B_RXD
22
B_TXD
23
23
24
NC1
25
A_V_BATT
26
A_GND
27
A_HP|PWR
28
A_RXD
29
A_TXD
30
30
31
31
32
32
33
33
34
A_ANT
JTAG-34PIN
CN210
B_D+
B_D-
B_ANT
A_GND
A_V_BUS
A_D+
A_D-
NC3
NC4
NC5
NC6
NC7
NC2
AUX_ON
BU_RST
AUX_ON
SHORT IN GUIDE
JIG_ON
BU_RST
J_ANT
+VBUS
USB_D+
USB_D-
VBAT
RXD1
TXD1
VBAT
RXD1
TXD1
J-TAG 34 PINS
3.3V
+VDD_USB
RTCK
J_SEL
TRSTn
TDO
TDI
TCK
TMS
C213
100nF
6.3V
TXD2
RXD2
CTS2
RTS2
REF_ON
M_HOLD
MODE_SELECT
PON_PA
IT_PMU
IMAGE_INT
PON_TX
DCS
RF_CLK
RF_DATA
CLKBURST
RF_EN
RSTEXTn
D_REF_CLK
AFC
RAMP
RX_TX_QN
RX_TX_QP
RX_TX_IN
RX_TX_IP
MES_BATT
VF
TEMP_PRODUCT
EAR_ADC
HFR_P
HFR_N
EAR1
EAR2
MIC_N
MIC_P
FSC
DCL
DD
DU
AUDIO_SEL
BACKLIGHT
END_OF_CHG
VDD_SD_EN
MIC_SEL
CAM_FLASH_EN
SIMCLK
SIMIO
CHG_ON
SIMRST
MELODY_SEL
KEYLED_ON
SLIDER_KEY_ON
USBCN
USBDM
USBDP
+AVDD_HFA
C219
100nF
6.3V
1.8V
+VDD_IO_LOW
R203
100K
DAI & Bluetooth data Interface
USB Interface
JTAG
1.875V
+VDD_GSM_CORE
2.6V 3.3V
1.8V
E12
E18
NC
NC
HDP1
HDP2
V17
N17
PIPESTAT(2)
TRCPKT(0)
J18
NC
HDP3
L12
TRCPKT(1)
K8
NC
HDP4
P18
TRCPKT(2)
NC
HDP5
HDP6
J14
R14
TRCPKT(3)
DSP
NORMAL
E13
RSTRTC
HDP7
HDP8
R15
TRCPKT(5)
TRCPKT(4)
L
TP201
H17
HDP9
P14
V15
TRCPKT(7)
TRCPKT(6)
+VDD_IO_LOW
BBPWR
HDP10
2.9V
JIG_ON
USB_IN
HA(24)
HA(25)
1.8V
+VDD_IO_LOW
R250
TR201
8.2K
SI1012R
G1
3D
S2
HD(0)
HD(1)
HD(2)
HD(3)
HD(4)
HD(5)
HD(6)
HD(7)
HD(8)
HD(9)
HD(10)
HD(11)
HD(12)
HD(13)
HD(14)
HD(15)
HA(0)
HA(1)
HA(2)
HA(3)
HA(4)
HA(5)
HA(6)
HA(7)
HA(8)
HA(9)
HA(10)
HA(11)
HA(12)
HA(13)
HA(14)
HA(15)
HA(16)
HA(17)
HA(18)
HA(19)
HA(20)
HA(22)
HA(21)
HA(23)
R202
FLIP
VIB
R223
R208
100K
100K
PIPESTAT(0:2)
TRCPKT(0:7)
TRCSYNC
TRCCLK
R201
10K
TP231
TP208
TP209
TP210
TP211
TP212
TP213
TP214
TP226
0
KEY_ROW(0)
KEY_ROW(1)
KEY_ROW(2)
KEY_ROW(3)
KEY_ROW(4)
KEY_COL(0)
KEY_COL(1)
KEY_COL(2)
KEY_COL(3)
KEY_COL(4)
1
2
E10
B10
D14
NC
NC
NC
NC
A14
CKI
L15
MCLKSEL
B16
XIN32K
V16
CLK32O
L14
GPIOB11
B15
XOUT32K
G12
RSTBB
U16
RSTEXT
A10
IO0
A11
IO1
B8
IO2
D9
IO3
E7
IO4
D10
IO5
B7
IO6
E8
IO7
G8
IO8
G7
IO9
A8
IO10
D8
IO11
A7
IO12
B9
IO13
A6
IO14
B6
IO15
J7
ADD0_BE0
J8
ADD1_BE2
A9
IO16
A3
IO17
A2
IO18
D1
IO19
A1
IO20
B2
IO21
A4
IO22
B5
IO23
D4
IO24
D5
IO25
B4
IO26
C1
IO27
E4
IO28
E5
IO29
B3
IO30
E6
IO31
A5
ADD18
B1
ADD19
F1
ADD20
E1
ADD21
F4
ADD21
F5
ADD23
G4
WE_E
E2
OE_R_W
K4
CS3
H5
CS1
G2
CS0
J5
BE1
H4
GPIOA8
H7
ADV
L7
GPIOA18
J11
GPIOA12
R1
GPIOB5
P1
GPIOA16
P5
GPIOA19
P7
GPIOB8
R4
GPIOB9
V1
GPIOB10
M5
GPIOA0
U1
GPIOA13
K7
GPIOA14
L8
GPIOA15
K11
GPIOA20
F2
GPIOB2
J4
GPIOA7
U4
GPIOA6
A16
KROW0
A18
KROW1
C17
KROW2
B17
KROW3
A17
KROW4
D18
KCOL0
C18
KCOL1
D17
KCOL2
E17
KCOL3
B18
KCOL4
HDP0
P15
U15
PIPESTAT(1)
PIPESTAT(0)
+VDD_IO_HIGH
LCD_RESET
32KHz_DIGIT
CODEC_EN
AMP_EN
RSTON
RSTEXTn
HD(0:15)
HA(0:23)
WEn
OEn
CS3n_IMAGE
CS1n_RAM
CS0n_FLASH
BE1n
WAITn
ADVn
RXD1
SD_DETECT
BT_SHUTDOWN
JACK_IN
EAR_SWITCH
SD_CMD
SD_CLK
SD_DATA
BT_HOST_WAKE
IMAGE_RST
KEY_ROW(0:4)
KEY_COL(0:4)
+VBUS
2
USB_D+
3
USB_D-
4
4
5
5
SHORT IN GUIDE
6
6
JIG_ON
7
8
J_ANT
9
+VBUS
10
USB_D+
11
USB_D-
12
13
14
15
16
17
H
J_SEL
TRST
ARM9
TRACE
+AVDD
R7
C2
U6
M4
P12
B11
A15
A13
HDP11
V14
N15
VDDA2
HDP12
K5
VDDRTC
TMS
VDDBB
TCKL4TDO
TDI
G10
U10
M15
VDDC
VDDC
VDDC
VDDC
VDDC
VDDCLK
PCF5213EL1/065/3I
GNDC
TRST
GNDC
JSEL
RTCK
L5
M2
F18
B12
K12
K14
G11
VDDE1
UCP200
GNDC
2.9V
VDDE1
GNDE
1.8V
+VDD_IO_LOW
2.6V
+VDD_USB
+AVDD
U2
N4
T17
T18
V13
R10
H12
U11
H15
VDDE2
VDDE2
VDDE2
VDDE2N2VDDE2
VDDE4
VDDE2
VDDE3
VDDVB
VDDREF
GNDE
GNDEP2GNDE
GNDE
GNDE
GNDE
G9
F15
GNDE
VSSBB
GNDE
GNDE
GNDE
GNDE
J2
P4
V6
U3
P17
U12
R18
H10
M10
1.8V
+VDD_IO_LOW
TP203
+VDD_IO_HIGH
E9
H9
H2
D6
M9
J12
E14
G15
VDDE1
VDDE1
VDDE1
VDDE1
VDDE1
VDDE1
VDDE1
GNDE
GNDE
GNDC
GNDC
GNDE
GNDE
GNDE
D7
U5
D2
E15
A12
D11
D12
R12
G18
VDDVBO
VSSVB
H14
R219
2.6V
+AVDD_HFA
C210
1000nF
10V
TP202
N5
G5
BE3
TXD1
M8
GPIOA11
M7
GPIOA1
P10
GPIOA2
L10
GPIOA10
H8
GPON0
M1
GPON1
R13
RFSIG0
M12
RFSIG1
M11
RFSIG2
V5
GPIOA3
P9
GPIOA4
L11
GPIOA5
RFSIG6
RFSIG7
GPIOA21
GPIOA22
GPIOA23
RFCLK1
RFDO1
GPIOA9
RFEN0
RESET
AUXDAC1
AUXDAC2
AUXDAC3
MICBIAS
AUXADC1
AUXADC2
AUXADC3
AUXADC4
AUXADC5
AUXMICN
AUXMICP
GPIOA24
GPIOA25
GPIOA26
GPIOA30
GPIOA27
GPIOA28
SIMCLK
SIMPWR
SIMRST
GPIOA17
GPIOA29
GPIOA31
USBCN
USBDM
USBDP
VSSA5
VSSREF
VSSA4
VSSCLK
VSSVBO
V9
U9
P13
K17
U13
4.7K
TP217
TP218
TP219
TP220
TP221
TP222
TP223
TP229
R204 0
R11
P11
T2
R2
R5
U18
R17
G1
V18
H1
V10
MCLK
R9
R8
V11
100nFC218
U14
VREF
V12
10V
V8
QN
V7
QP
U8
IN
U7
IP
J1
K1
K2
L1
L2
J17
HFR1
H18
HFR2
K15
EAR1
J15
EAR2
M18
MICN
N18
MICP
L17
M17
K18
ANL
L18
ANR
D13
FSC
E11
DCL
B13
DD
B14
DU
N1
T1
L9
U17
SCL
M14
SDA
P8
P6
R6
G17
D15
SIMIO
N14
F17
V2
V3
V4
F14
G14
H11
TP216
RSTON
BT_EN
TXD1
TP204
TP224
10K
R220
2.6V
+AVDD
C212
C211
C221
100nF
100nF
33PF
6.3V 6.3V
25V 6.3V
2.9V
+VDD_IO_HIGH
R292
100K
CS4n_NAND
RF_PWR
2.9V
+VDD_IO_HIGH
C201
10nF
G
1.875V
+VDD_GSM_CORE
C207
C206
100nF
100nF 100nF
6.3V
6.3V 6.3V
2006.06.16
C209
C208
100nF
6.3V6.3V
REV1.2
B_TO_B
Sheet
2 of 7
1.8V
+VDD_IO_LOW
C301
C325
100nF
10V 10V
P11
N10
L2
G12
F3
P6
B5
N6
N9
HA(1:16)
HA(1)
HA(2)
HA(3)
HA(4)
HA(5)
HA(6)
HA(7)
HA(8)
HA(9)
HA(10)
HA(11)
HA(12)
HA(13)
HA(14)
HA(15)
HA(17:24)
HA(16)
HA(17)
HA(18)
HA(19)
HA(20)
HA(21)
HA(22)
HA(23)
HA(24)
HD(0:15)
HD(0)
HD(1)
HD(2)
HD(3)
HD(4)
HD(5)
HD(6)
HD(7)
1.8V
+VDD_IO_LOW
U305
5
1
VCC
NC
2
IN
HA(25)
3
4
OUT
GND
TC7SH04FU-TE85L
CS4n_NAND
CS0n_FLASH
CS1n_RAM
1.8V
RSTEXTn
+VDD_IO_LOW
HD(8)
HD(9)
HD(10)
HD(11)
HD(12)
HD(13)
HD(14)
HD(15)
R334
10K
WAITn
WEn
HA(0)
OEn
BE1n
R300 100K
K6
C2
D2
E2
C3
D3
E3
C4
F8
C9
D9
D10
E9
E10
D11
C10
G7
B4
D4
E8
D8
D6
C11
D12
A2
A3
A10
A11
A12
R1
R2
R3
R10
R11
R12
M5
L6
M6
N7
K7
M8
L9
M10
J7
J8
M7
L7
L8
H8
M9
M11
G11
E7
F5
D5
C5
H11
B9
E4
M4
G6
C7
L4
N4
P3
J9
D7
C6
B8
C1
A0ROU
A1ROU
A2ROU
A3ROU
A4ROU
A5ROU
A6ROU
A7ROU
A8ROU
A9ROU
A10ROU
A11ROU
A12ROU
A13ROU
A14ROU
A15ROU
A16RU
A17RU
A18RU
A19RU
A20RU
A21RU
A22RU
A23RU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DNU
DQ0ROU
DQ1ROU
DQ2ROU
DQ3ROU
DQ4ROU
DQ5ROU
DQ6ROU
DQ7ROU
DQ8ROU
DQ9ROU
DQ10ROU
DQ11ROU
DQ12ROU
DQ13ROU
DQ14ROU
DQ15ROU
INTO
_MRSU
RDYO
RDYR_WAITU
VPPR
_WEO
_WEU
_CEO
_CER
_CSU
_LBU
_OEO
_OER
_OEU
_RESETO
_RESETR
_UBU
_WER
_WPR
VCCQRN5VCCQR
VCCC
VCCO
VCCO
VCCQUP5VCCQU
VCCQU
VCCQU
VCCQR
UME307
KAP17WN00A-D444
VSS
VSS
VSS
VSS
F2
B2
C8
E12
B10
N1
VCCR
VCCR
VCCR
VSS
VSS
VSS
K2
M2
J12
MEMORY
C316
100nF
10NF
16V
TP317
TP316
B11
N11
N12
P7
B3
B7
N3
VCCU
VCCU
VCCU
VCCU
VCCU
VCCU
H10
_AVDO
F6
_AVDRU
E5
CLKO
E6
CLKRU
B1
NC
B6
NC
B12
NC
C12
NC
D1
NC
E1
NC
E11
NC
F1
NC
F4
NC
F7
NC
F9
NC
F10
NC
F11
NC
F12
NC
G1
NC
G2
NC
G3
NC
G4
NC
G5
NC
G8
NC
G9
NC
G10
NC
H1
NC
H2
NC
H3
NC
H4
NC
H5
NC
H6
NC
H7
NC
H9
NC
H12
NC
J1
NC
J2
NC
J3
NC
J4
NC
J5
NC
J6
NC
J10
NC
J11
NC
K1
NC
K3
NC
K4
NC
K5
NC
K8
NC
K9
NC
K10
NC
K11
NC
K12
NC
L1
NC
L3
NC
L5
NC
L10
NC
L11
NC
L12
NC
M1
NC
M3
NC
M12
NC
N8
NC
P1
NC
P2
NC
P9
NC
P12
NC
1
NC
2
NC
VSS
VSS
VSS
VSS
VSS
P4
P8
N2
P10
ADVn
ADVn
CLKBURST
CLKBURST
+VBUS
AUX_ON USB_IN
END_OF_CHG CHG_ON
1000nF
TEMP_PRODUCT
2.9V
+VDD_IO_HIGH
R306
47K
1
USBIN
2
IUSB
3
4
PWR
5
CHRG
R310
R311
C304
10V
2.7K
1K,1%
11
U317
GND
DCIN
BAT
IDCITERM
USBPWR
EN
LTC4075XEDD
typical 3.8V
VBAT
10
9
R309
8
330K,1%
7
6
R312
1.8K,1%
R313
200K,1%
ZD300
C305
39PF
5
0V
UDZS8.2B
+VDD_IO_HIGH
TA301
C306
10UF
100nF
10V
10V
BATTERY CHARGING
2.8V
+VDD_TV
C310
100nF
BTC300
2005-03-247A
1
1
2
2
3
3
4
NC
NC
5
NC
NC
C313
6
NC
7
120PF
NC
50V
TV_OUT
R303 75
2.9V
+VDD_SLEEP
R320
100K,1%
VR300
NCP15WB473J04RC
2.8V
+VDD_TV
UEP300
OPA360AIDCKR
6
1
V+
+IN
GND
5 2
ENABLE
3
4
OUU SAG
TA300
10UF
10V
typical 3.8V
VBAT
R318
10K
VF
C314
ZD301
100nF
TDZ5.6
6.3V
T_OUT
R304
150
16V
C315
R321
100NF
20K,1%
2.9V
R305
100K
T_OUT
VDD_TV_EN
R315
4.7K
LD(0:15)
V_EXT_CHARGE
MES_BATT
LCD_MAIN_CS
R316
47K
IMAGE_RST
L_WRB
L6
F5
K6
A4
B6
H4
H5
L10
P10
P13
P5
LD(0)
LD(1)
LD(2)
LD(3)
LD(4)
LD(5)
LD(6)
LD(7)
LD(8)
LD(9)
LD(10)
LD(11)
LD(12)
LD(13)
LD(14)
LD(15)
RS
1.8V
+VDD_IO_LOW
VDD_CAM_EN
CAM_AF_EN
R322
100K
VDDG1
VDDAC
VDDSD
L_DA0
VDDSPI
VDDLCD
VDDUSB
N4
L_DA1
P2
L_DA2
P1
L_DA3
N2
L_DA4
N3
L_DA5
N1
L_DA6
M2
L_DA7
M1
L_DA8
L4
L_DA9
L2
L_DA10
L1
L_DA11
K1
L_DA12
K5
L_DA13
K4
L_DA14
J5
L_DA15
J4
L_DA16
K2
L_DA17
J1
L_CS_N
P4
LS_CS_N
P3
L_WR_N
N5
L_RD_N
J2
L_ADS
N6
L_PCLK
H1
USB_DP
H2
USB_DM
K8
TMS
K9
TRST
K11
TDI
K13
RTCK
K14
TCK
J14
L8
C309
M13
100nF
L11
M14
J13
H13
H14
P6
P7
N7
N8
P8
N9
N10
P9
N11
P11
L14
K10
B8
A8
G2
G1
B4
P12
F2
B12
TDO
S_SCK
S_SSN
S_MOSI
S_MISO
T_OUT
T_VRO
T_VREF
GPIO1_D0
GPIO1_D1
GPIO1_D2
GPIO1_D3
GPIO1_D4
GPIO1_D5
GPIO1_D6
GPIO1_D7
GPIO2_D8
GPIO2_D9
GPIO2_D10
GPIO2_D11
GPIO2_D12
GPIO2_D13
GPIO2_D14
GPIO2_D15
STROBE
TESTMODE
C_PWDN
M_RESET_N
CLH312S5
NC
1NC2
A9
D8
D5
G4
B13
VDDI
VDDI
VDDI
VDDS
VDDC
VDDC
VDDC
VDDC
D14
M_SA0
VDDPLL
U315
VSS
VSS
VSS
VSS
L5
G5
L13
E9
M_SA1
B10
M_SA2
H10
M_SD0
H11
M_SD1
G14
M_SD2
G13
M_SD3
F14
M_SD4
G10
M_SD5
F13
M_SD6
G11
M_SD7
F10
M_SD8
F11
M_SD9
E13
M_SD10
E14
M_SD11
E10
M_SD12
E8
M_SD13
E11
M_SD14
D13
M_SD15
A10
M_CS_N
D11
MS_CS_N
A14
M_RD_N
A13
M_WR_N
D7
M_ADS
E7
M_INTR
D10
M_HOLD
C14
XIN
C13
XOUT
C1
C_D0
E4
C_D1
D2
C_D2
D1
C_D3
E5
C_D4
E2
C_D5
E1
C_D6
F4
C_D7
A2
C_HS
A1
C_VS
A3
C_RST
D4
C_PCLK
C2
C_MCLK
B2
C_SDA
B1
C_SCK
N13
D_MSCK
N12
D_BCK
L9
D_LRCK
N14
D_SDATAOUT
P14
D_SDATAIN
L7
D_SDA
K7
D_SCK
B7
SD_D0_SCLK
A7
SD_D1_SCMD
D6
SD_D2_SD_0
B5
SD_D3_SD_1
A5
SD_D4_SD_2
E6
SD_D5_SD_3
A12
SIN0
B11
SOUT0
A11
XCTS0
D9
+VDD_TV
XRTS0
AVSSTV
AVDDTV
VSS
VSS
VSSQ
VSSPLL
F1
B9
B3
A6
J10
J11
B14
HERA CHIP
1.8V
+VDD_IO_LOW
HA(1)
HA(2)
HD(0:15)
HD(0)
HD(1)
HD(2)
HD(3)
+VDD_IO_LOW
HD(4)
HD(5)
HD(6)
HD(7)
HD(8)
HD(9)
HD(10)
HD(11)
HD(12)
HD(13)
HD(14)
HD(15)
CS3n_IMAGE
OEn
WEn
HA(20)
IMAGE_INT
Y(0)
Y(1)
Y(2)
Y(3)
Y(4)
Y(5)
Y(6)
Y(7)
TP314
TP315
2.8V
+VDD_HERA
C312
1000nF
10V
C300
100nF
6.3V
1.8V
R307
100K
Y(0:7)
HSYNC
VSYNC
S_RST
PCLK
M_CLK
M_SDA
M_SCL
I2S_MCKI
I2S_BCK
I2S_LRCK
I2S_SDATAOUT
I2S_SDATAIN
1.5V
M_HOLD
C311
1000nF
10V
C307
12PF
50V
typical 3.8V
+VDD_HERA
R308
100K
R319 2.2K
VBAT
1.5V
C327
100nF
D304
PG05DBTFC
C308
12PF
50V
+VDD_CAM
2.9V
2.9V
+VDD_CAM
+VDD_IO_HIGH
C302
C303
100nF
100nF
6.3V
6.3V6.3V
OSC300
CX-101F(27MHz)
R314
4
3
1M
GND2
HOT
GND1
HOT
2
1
2.2KR317
1.9V
+VDD_GSM_CORE
U316
R1114D151D-TR-F
6
1
CE
VDD
5
2
GND
GND
3
4
VOUT
NC
THERMISTER
typical 3.8V
+VDD_SD
5
4
VBAT
3.0V
U310
1
CE
VDD
2
GND
GND
3
SD_DATA
SD_CMD
SD_DETECT
VOUT
R1114D301D-TR-F
NC
3.0V
C319
NC
+VDD_SD
6
VDD_SD_EN
5
4
R326
R327
R325
100K
D300
RCLAMP0504F
6
C320
R332
1000nF
300K
10V
R328
1K
56K100K
5
4
NC
VCC
CLOCK
GND1IO
SIM
2
3
R329
100K
CD300
SCHA1A0102
12
NC
11
NC
10
NC
9
NC
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
T-FLASH
1.8V
+VDD_CAM_CORE
C317
1000nF
10V
2.8V
+VDD_CAM
C322
1000nF
10V
1000nF
1000nF
C321
10V
C318
typical 3.8V
VBAT
typical 3.8V
VBAT
1
3
Title
Date:
U320
R1114D181D-TR-F
6
VDD
GND2GND
VOUT
1
VDD
2
GND5GND
3
VOUT
CE
5
4
NC
U321
6
CE
4
NC
R1114D281D-TR
VDD_CAM_EN
Memory & Melody Schematic
SGH-D900/D908 /B.B/Memory& Melody
2006.06.16
Sheet
3 of 7
REV1.2
B_TO_B
ANT300
FSC
DU
DD
DCL
IALS000B0602LP
12
1.2PF
C328
L301
1.5nH
CTS2
TP353
TXD2
RXD2
RTS2
TP354
TP322
TP321
TP307
TP320
1
UART_RTS
5
UART_RXD
6
UART_TXD
26
UART_CTS
PCM_SYNC
16
PCM_OUT
15
14
PCM_IN
13
PCM_CLK
7
TX_CONF|WLAN_ACT
8
TX_REQ|BT_PRI
GND10GND
4
CPL300
LBMA46NET2-117
11
ANT
HOST_WAKE
GND
GND
GND21GND
17
12
BT_WAKE
VREGIN
VREG_CTL
RST_N
STATUS
VDDRF
25
+VDD_1V8
BT_SHUTDOWN
+VDD_IO_LOW
R324
100K
BT_RST
SD_CLK
U311
TC7SH04FU-TE85L
1
VCC
NC
2
IN
3
GND
OUT
L300
BLM15AG121SN1D
2
3
23
20
19
LPOIN
18
9
VDDO
22
24
NC
27
TP351
TA302
4.7UF
10V
C326
2.2UF
10V
10K,1%
R331
BT_EN
BT_HOST_WAKE
R330
32KHz_DIGIT
6.8K
BLUE TOOTH
G
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