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GPIO List Power List
Neptune pins Ying GPIO Signal name and usage Item DC-DC or LDO Vol age(V) Current(mA) Power Source Supply Target
GPIO Name Ba l Signal name Usage Mode set ing
VRDBB step down DC-DC 0.95~1. /step=30 600 main battery Core of modem processor
VRUSB LDO 3.3 15 VRVBUS USB modu e
VRWLED step up DC-DC 20 60 main battery Wh te Leds
gpio_0 M15 CAM_VS CAM_VS mode0 VRPLL LDO 1.05,1.3 or 1. 10 main battery PLLs
gpio_1 W21 CAM_RST CAM_RST mode0 VRABB LDO 2.8 80 main battery Tri on Analog Part
gpio_2 J15 RAZ_VRSIM RAZ_VRSIM mode0 VRRTC&BRRTC LDO 1.8 20 0.03 main/backup battery 32K&Power Management Sys em
gpio_3 B8 CAM_HS CAM_HS mode0 VREXTH programmable LDO 1.8/2.8 200/100 main battery external pheripheral
C3 Nemu1 Nemu1 mode0 VREXTL programmable LDO 1.8/2.8 100 main battery external pheripheral
gpio_ U19 ADC_STROBE ADC_STROBE mode0 VRMMC programmable LDO 1.8/2.85 100 main battery external MMC device
gpio_5 A7 CAM_VS CAM_VS mode0 VRSIM programmable LDO 1.8/2.86 15 main battery SIM card&SIM card driver
T18 N/C VRIO LDO 1.8 200 main battery system O
R18 FM_INT FM NT mode3 VRMEM LDO 1.8 200 main battery external SRAM
gpio_6 V20 FM_RST FM Reset mode0 VRM2 LDO 2.85 300 main battery M2 Card
gpio_7 K1 HP_AMP_EN PHF Amp enable mode1 CAM_AVDD LDO 2.8 150 main battery Camera(backup)
gpio_8 W17 NC N300 (Audio power) LDO 1.8 150 main battery Audio PA Power(backup)
gpio_9 V16 RST_BT BT Reset mode0 N2801(Keyboard backlight driver) Charge Pump 11 180(total) main battery Keyboard backlight driver
gpio_10 Y16 LCD_NRST LCD_NRST mode0
gpio_11 R9 F_A 17 F_A 17 mode0
A1 TXD_ACB TXD_ACB mode0
gpio_12 G9 CAM _STBY Camera standby mode0
gpio_13 Y18 IT-HOOK IT-HOOK mode0
gpio_1 Y17 USB_0_TXEN USB_0_TXEN mode0
gpio_15 V15 USB_0_SE0 USB_0_SE0 mode0
gpio_16 V17 CAM_AVDD_EN Camera LDO Enable mode0
gpio_17 H10 HP_POWER_EN PHF Amp LDO enable mode0
gpio_18 V19 LCD_RS LCD_RS mode0
gpio_19 AA12 SP2318 Reserved for RF(Skyworks) mode1
gpio_20 V10 F_A 22 F_A 22 mode0
C10 CAM_D CAM_D mode0
gpio_21 AA10 F_A 23 F_A 23 mode0
D10 CAM_D 5 CAM_D 5 mode0
gpio_22 W10 F_A 2 F_A 2 mode0
C11 CAM_D 6 CAM_D 6 mode0
gpio_23 P10 F_A 25 F_A 25 mode0
D11 CAM_D 7 CAM_D 7 mode0
gpio_2 E19 LCD_D 2 LCD_D 2 mode0
gpio_25 W11 F_RDY F_RDY mode0
gpio_26 D17 SPI_CS_BT SPI_CS_BT mode3
gpio_27 V18 SPI_MOSI_BT SPI_MOSI_BT mode0
gpio_28 E18 RXD_ACB RXD_ACB mode0
gpio_29 C18 NC
gpio_30 Y8 F_A 18 F_A 18 mode0
gpio_31 H19 LCD_D8 LCD_D8 mode0
gpio_32 G12 SECULATCH SECULATCH mode0
gpio_33 P13 NC
gpio_3 C7 I2S_WS I2S_WS mode0
gpio_35 W18 RXD_EXT RXD_EXT mode0
gpio_36 AA13 MSM_BS MSM_BS mode
gpio_37 J20 AID_P NG_ENABLE AID_PING_ENABLE mode5
gpio_38 J18 OVERTEMP OVP OVERTEMP mode5
gpio_ 1 V9 F_NCS3 Nor f ash CS mode0
gpio_ 2 V12 CP_EN_SET LED Driver CE mode3
gpio_ 3 Y12 EDB_OUTPUT_ENABLE EDB_OUTPUT_ENABLE mode0
gpio_ AA18 TXD_EXT TXD_EXT mode0
gpio_ 5 AA7 F_A 19 F_A 19 mode0
D12 SPI_INT_BT SPI_INT_BT mode
gpio_ 6 B12 SECUSTATUS SECUSTATUS mode0
gpio_ 7 G13 MSM_INS M2 Card De ect mode0
gpio_ 8 W9 F_A 20 F_A 20 mode0
B15 RXD_ACB RXD_ACB mode0
gpio_ 9 A15 BCLK_BT BCLK_BT mode0
gpio_50 B1 SYNC_BT SYNC_BT mode0
gpio_51 D13 DOUT_BT DOUT_BT mode0
gpio_52 W16 USB_0_RCV USB_0_RCV mode0
gpio_53 A19 RF_SYSCLK RF_SYSCLK mode0
gpio_5 AA17 USB_0_DAT USB_0_DAT mode0
gpio_55 W12 MRSENSE Hall sensor mode3
gpio_56 B5 VSP_VDX VSP_VDX mode1
gpio_57 R10 F_A 21 F_A 21 mode0
A13 SP2319 Reserved for RF(Skyworks) mode
gpio_58 H12 INT INT mode0
gpio_59 D19 RXD_EXT RXD_EXT mode0
gpio_60 B18 LDO_RAD_CE LDO_RAD_CE mode2
gpio_61 D8 I2S_SDX I2S_SDX mode0
gpio_62 H21 SPKL_AMP_EN For L-Speaker Amp enable mode5
gpio_63 V21 SPKR_AMP_EN For R-Speaker Amp enab e mode3
Confidential
Approved according to 00021-LXE 107 42/1 SCHEMA DIAGRAM
Sony Ericsson
8/22/2008 5
F305 Ying
1203-4459 01
@HierPageNumber OF @HierPageTotal
VBAT
VBAT
VRIO
VR O
VRIO
VCCRF
VBAT N1201
0.001uF
C1200
C12 0
33pF
RPF09036B_RENESAS_PA
C1235 33pF
GND
3 V_REG PIN_XCS 1 XCS_IN XCS_IN GND
16 VBAT BAND_SELECT 2 BAND_SELECT BAND_SELECT
3.9pF
C1236
0.1uF C1237
C1238
17 VBAT VRAMP 5 VRAMP
VRAMP
GND TX_ON 6 TX_EN TX_EN
C1239
10uF
33pF
8 GND P N_GSM 7 GSM IN
GSM_IN R1213 56ohms
10 GND COULPER_GSM 12 L1200 COUPLER_GSM
GND GND GND GND 0.0029uH
11 GND POUT_GSM 13 TX GSM
L1201 0 0029uH
1 GND POUT_XCS 19 TX_PDCS R1212 R121
R1209 120ohms 120ohms
18 GND COUPLER_XCS 20 COUPLER XCS
C12 1
C12 2
NM>
VRIO VCCRF VCC_SYN
1pF C12 3
21 VLDO 15 68ohms
GND
1pF C12
1pF
1pF
R1210 R1211
VRIO C12 5 0.01uF 22 GND NC 9
100ohms 100ohms
GND
N1200 23 GND GND GND
GND GND
RENESAS_TRANCEIVER 2 GND GND
GND
SLICER_IN 0 001uF C1206 D8 E9 C1216 33pF GND GND
GND
AUXCLK1 VCCLOGIC1
SL CER_ N 25 GND
RF BTCLK C1207 100pF D7 VCCTX1 J
AUXCLK2
COUPLER_GSM
TX_PDCS
COUPLER_XCS
TX_GSM
RF_BTCLK
B9 J5 C1230 0.1uF
GNDGND
XON VCCTX2 RPF09036b
GND 1202-2696
B1200 26MHz A9 J6 C1219 68pF
XOP VCCTXVCO
1 3 G6 TEST1 VCCFEMC J3
I/O I/O C1208 220pF
B8 A6 C1220 0.01uF
GND
GND
VCXTCXO VCCAD
2
COVER COVER F7 A8
CLOG C1 VCCVCXOR
C1233 0.01uF
X1202 L1206
0.033uF
B7 CAFC VCCMIX B3 0.0015uH C12 9 22pF
CX3225SB26000D0FZFZZ X1200
1202-2695 1 C_TERM R_TERM 2
GND GND B A2 C1223 33pF
GND
IOUT_IIN VCCLNA 1
3
.7pF
A B6 GND GND
IOUTB_I NB VCCBB
C12 8
L1203 L1205 L120
C123
5 6
0.75pF
C D9 C1225 0 01uF 0 039uH GND GND 0.0068uH 0 0082uH X1201
GND
C1203
QOUT_QIN VCCLOGIC2
GND
1
B5 QOUTB_QINB VCCRFSYN A7 CRS5001
GND
1000-8181
GND
E8 A5 C1227 3 9pF GND
GND
STROBE VCCRFVCO
BT_CLKEN GND GND GND GND GND GND GND
RF_RF_CLK H9 CTRLCLK VCCRFLO A3 BT_CLKEN
RF_RF_CLK N1202
RF RF CS G9 C9 C1229 0.1uF
GND
CTRLEN VCCVCXO HWXR693_RENESAS_FEM
RF_RF_CS
RF_RF_DATA G8 H8 TX_PDCS 5 1
GND
CTRLDATA VBAT_IN XCS_TX ANT
RF_RF_DATA TX_PDCS
RF DATA F9 RXTXDATA AUXCLKEN H5 TX GSM 10 GSM_TX V_XCS_TX 3 FEMC2
RF_DATA TX_GSM FEMC2
RF ENABLE G7 RXTXEN B6PLD G85LNAI G1 GSM850 RX2 GSM850 RX1 12 GSM850_RX1 V_GSM_TX 11 FEMC1
RF_ENABLE GSM850_RX2 GSM850_RX1 FEMC1
TCXOEN J9 SYSCLKEN G85LNAIB H1 GSM850_RX1 GSM850_RX2 13 GSM850_RX2 GND 2
18pFC12 7
68pFC12 6
TCXOEN GSM850_RX1 GSM850_RX2
RF SYSCLK F8 SYSCLK G90LNAI E1 EGSM RX2 EGSM RX1 1 EGSM_RX1 GND_2
RF_SYSCLK EGSM_RX2 EGSM_RX1
C6 GNDBBAD G90LNAIB F1 EGSM_RX1 EGSM_RX2 15 EGSM_RX2 GND 6
EGSM_RX1 EGSM_RX2
E7 GNDLOGIC DCSLNAI C1 DCS RX2 DCS RX1 16 DCS_RX1 GND 7
DCS_RX1 GND GND
DCS_RX2
C7 GNDRFSYN DCSLNAIB D1 DCS_RX1 DCS_RX2 17 DCS_RX2 GND 8
DCS_RX1 DCS_RX2
C5 GNDRFVCO PCSLANI A1 PCS RX1 PCS RX2 18 PCS_RX1 GND 9
PCS_RX1 PCS_RX2
C3 GNDRFLO PCSLANIB B1 PCS_RX2 PCS_RX1 19 PCS_RX2 GND 20
PCS_RX2 PCS_RX1
E3 GNDDM XIN FEMC1 H3 FEMC1 GND 21 VBAT
FEMC1
D3 GNDMIX FEMC2 G3 FEMC2 GND 22
FEMC2 N1203 VCC_SYN VCCRF
H7 GNDTXVCOD_B DMIXIN J2 COUPLER GSM GND 23
COUPLE