Sony Ericsson R300 Schematics

BT_nSHUT_DOWN

BL_CTRL

ANS_DET

C3

F6

H8

GPIO 34 / ND_RDY

GPIO_33 / ND_ALE

GPIO_32 / ND_CLE

VDD_DBB

B4

N1

B15

C126

0.1uF

0201C

4

8

7

3

FM_nRST

CAM_LCLK

CAM_D3

E7

C6

A5

GPIO_31 / ND_RE

GPIO_21 / CAM_LCLK

CAM_D3/GPIO_22/CAM_XCLK

CAMERA CONTROL

VDD_DBB

VDD_RST

VDD_DBB

A8

A11

A13

U10

C127

0.1uF

0201C

4

3

X102

X102 26 MHz - NX3225DA - W-191-735

10

3

8

3

LCD_RS

CAM_VS

CAM_HS

DITHERING_CTRL

D9

B9

F8

GPIO_16 / LCD_RS

CAM_D3 / GPIO_20 / CAM_VS

CAM_D3 / GPIO_19 / CAM_HS

LCD

LCD CONTROL

CONTROL

VDD_USIM

VDD_IO

A3

C9

U7

U3

T12

A15

C128

C129

0.1uF

0201C

C135

0.1uF

0201C

3

DSC_ID

USIM_RST4USIM_CLK

LCD_RnW

LCD_nRST

LCD_nCS0

E10

C10

B10

T11

P10

R11

N11

USIM_CLK

USIM_RST

LCD_nRST

USIM_PBIAS

GPIO_14 / LCD_STB

GPIO_15 / LCD_RnWF9GPIO_17 / LCD_nCS1

GPIO_13 / LCD_nCS0

SIM I/F KEYBOARD I/F

DRP

DRP Power Supply

Power Supply

VDDX

VDD_IO

APC_VDO

APC_LDO_FILTER

APC_VSS

D16

U13

R12

R13

N13

C115

C115 1uF

1uF

C118

C117

0.1uF

0201C

R117

45.3K_1%

0201R

C118

0.1uF

0201C

12

C114

0.01uF

0201C

C130

0.1uF

0201C

3

USIM_IO

USIM_PW_CTL

KBR3

H9

F10

M10

KBR(3)

USIM_IO

USIM_PWCTRL

GPIO_8 / KBR(4)

APC_VREF

IREF

VREF

VREF1

E17

R15

R16

Place closest to U202.R16

Place closest to U202.E17

C132

0.1uF

0201C

C131

0.47uF

4

KBR2

KBR0

KBR1

KBC2

KBC1

KBC0KBC0

KBC4

KBC3

E13

C12

E11

C16

F11

B12

G11

C15

KBC(2)

KBR(2)

KBR(1)

KBC(1)

KBR(0)

KBC(0)

KBC(3)

GPIO_9 / KBC(4)

VDDRF1

VDDRF

VDDR1RX

VDDR1TX1

VDDR2

VDDA

T15

F16

F15

P16

P15

H17

G16

C133

C119

0.1uF

0201C

KBR4 3

KBR[0..3]

KBR[0..3] 3

KBC[0..4]

KBC[0..4] 3

R17

T16

U16

U15

U17

T17

ANATST2

ANATST1

XANATST6

XANATST5

XANATST4

XANATST3

USB_SE0 / UART_TX

USB_DATA / UART_RX

USB

USB_TXEN / UART_RTS

USB_RCV / UART_CTS

ABB IRQ

GPIO_43 / MCSI_CK

BT

GPIO_46 / MCSI_RX / C GPIO_45 / MCSI_TX / C

AUDIO

GPIO_44 / MCSI_FS

DCD_TXIR / GPIO_0 / CAM_D1

DSR_RXIR / GPIO_47 / CAM_D0

UART RTS / SD_IRDA

BT

BT UART

UART

RTC/

RTC/ RESET

RESET

CKOUT_13Mhz

I2C 1

I2C 2

VOICE

VOICE INTERFACE

INTERFACE

I2S

TSPACT9 / GPIO_4 / CDI

VSSA

VSSR1VSS_PLL

VSS

VSSX

VSSPBIAS

VSSA

A7

H1

C1

B14

A10

E15

N15

U11

M13

VDDA

C136

C136 1uF

1uF

VDDRF1

C113

C113 1uF

1uF

DITHERING_CTRL

Misc

SPARE3 SPARE2

ABB_IRQ

UART CTS

UART RX UART TX

WakeUp_Req

ONnOFF

CKIN_32Khz

CK13Mhz_En

SDA_TRIT

SCL_TRIT

I2C_SDA

I2C_SCL

VFSRX

VCLKRX

CSCLK CSYNC

VSSRF1 VSSRF1

VSSRF VSSRF VSSRF VSSRF

VSSRF VSSOSC VSSOSC VSSOSC VDDOSC

VSS

U5

T14

A12

U12

3

C101

4.7pF

C105

C105 10pF

10pF

U1 U2

D15

XTAL

USB_SE0

L8

USB_DATA

R5

USB_TEXN

M7

USB_RCV

T4

IRQ

P8

N3

BT_AUD_CLK 10

P2

BT_AUD_OUT 10

K7

BT_AUD_IN 10

M5

BT_AUD_FSYNC 10

M6 N5 R2

R3 L7 P3

R8 N10 T8

T7 N8

R6

N7

N6

R4

K9 R7 M8

VDR

T6

VDX

P9 M9 R9 T9

CD0

G15 H14 M15 L15 K15 K14 L13 J14 J15 H15 H16

VSSU8VSS

VSS

C17

CKEN

C109

4.7uF

0603C

ONnOFF

CLK32K

I2C_1_SDA

R110

1

2.2K 0201R

2.2K 0201R R111

R111

1 2

2.2K 0201R

I2C_1_SCL

R109

1 2

2.2K

R108

1

2.2K

I2C_2_SCL 3,8

8

C141

C141 1uF

1uF

UART_TX 7,10

2

0201R

FM_DFS

FM_DOUT8

C142

C142 1uF

1uF

CAM_D1 3 CAM_D0 3 BT_CTS 10

BT_RTS 10

2

C106

0.5pF

1 2

CLK13M 3,10

VRIO

I2C_2_SDA 3,8

VRIO

C143

1uF

1

R107

R107 100K

100K

0201R

C144

0.47uF

R102

R102 220K

220K

VRIO

26 MHz - NX3225DA - W-191-735

4

2

12

R103

1.5M

IRQ

USB_DP

7

C107

7

USB_DM

1

2

USB_VBUS5,7

0.01uF

0201C

USB_SE0 USB_DATA USB_TEXN USB_RCV

UART_RX 7,10

I2C_1_SDA I2C_1_SCL CKEN

VRIO

PWON3

WakeUp_Req

BT_CLK_REQ10

ONnOFF

R112

2

1

0201R

39K_1%

ADCIN37 ADCIN4

5

ADCIN5

5

TSPACT8

FM_DCLK 8

2

1

R127 DNIR127 DNI

VBAT

C116

C116 1000pF

1000pF

C147

C146

C145

1uF

5

N9

M11

APC_OUT

GPIO_5 / TSPACT8

MEMORY INTERFACE

GPIO_1 / PWTK8GPIO_30 / LT3 / CAM_D5

GPIO_29 / BU / CAM_D6G7USB_BOOT/GPIO_3/LPG

T10

Q102

Q102 DNI_PMR280UN

DNI_PMR280UN

B11

B3

F12

GPIO_12 / LPG / TSPACT10

LCM_D[0..7]

C14

H10

TSPACT11

TSPACT12

TP117TP117

VREXTL

VRIO

VRSIM VRUSB

VRRTC

VRABB VRMEM

VRPLL

E12

G10

TSPACT13

TSPACT14

J-TAG

T2

TRSTN

TP118TP118

TSPACT15

TRSTN

T1

C153

C153 1uF_25V

1uF_25V

0603C

nBSCAN

TMS

LCM_D7

LCM_D2

LCM_D3

LCM_D0

LCM_D5

LCM_D1

LCM_D4

LCM_D6

E9

LCD_DATA/NDF_7B6LCD_DATA/NDF_6C7LCD_DATA/NDF_5D8LCD_DATA/NDF_4B7LCD_DATA/NDF_3E8LCD_DATA/NDF_2C8LCD_DATA/NDF_1B8LCD_DATA/NDF_0

NAND FLASH/

NAND FLASH/ LCD IF

LCD IF

Locosto

Locosto Power Supply

Power Supply

TMSA2TCKA1TDOB2TDI

VDD_MIF

B1

E1

K1

TCK

TDO

TDITDITDI

TP119TP119

TP116TP116

TP120TP120

C121

0.1uF

0201C

RDS_INT

CAM_D4

C2

D3

E5

A6

ND_CE1

GPIO_18 / ND_WE

ND_nWP / CAM_D4

NAND FLASH

NAND FLASH CONTROL

CONTROL

LOCOSTO

VPP

VDD_PLL

VDD_DBB

U6

A17

B17

C13

R10

C125

C124

0.1uF

0201C

C134

C151

0.1uF

10uF

0201C

0603C

LCM_D[0..7]3

TSPACT149

9

TSPACT13 TSPACT129 TSPACT119

7

AID_PWR_CTRL

APC_OUT9

D D

RXDCSM9 RXDCSP9

RXGSMP9

9

RXGSMM

RXPCSM

9

RXPCSP

9

TXHB

9

TXLB

9

DATA[0..15]2

ADD[16..23]2

C

2 2

3

6

CAM_PWDN3

B

900/1800/1900:R114=1M,R116=DNI

850/1800/1900:R114=DNI,R116=1M

R118

R118 DNI

DNI

0201R

A A

R119

R119 100K

100K

0201R

nRDYMEM2

nFADV2

CAM_D2

P_CRE2

LCM_ID3

UART_EN7

HOTKEY_13 CAM_nRST3 HOTKEY_33

AMP_CTL

CAM_D73

VRIO

1 2

VRIO

1 2

R114

R114 1M

1M

0201R

R116

R116 DNI

DNI

0201R

BOOT

RnW nBHE nBLE2 nMOE2 nCS32 FDP2

CKM nCS0

DATA/ADD[0..15]

KEY_BL_CTRL3

5,7

DATA/ADD0 DATA/ADD1 DATA/ADD2 DATA/ADD3 DATA/ADD4 DATA/ADD5 DATA/ADD6 DATA/ADD7 DATA/ADD8 DATA/ADD9 DATA/ADD10 DATA/ADD11 DATA/ADD12 DATA/ADD13 DATA/ADD14 DATA/ADD15 ADD16 ADD17 ADD18 ADD19 ADD20 ADD21 ADD22 ADD23

HOTKEY_23

SIM_PWR_CRTL

BOOT_EN3

USB_VBUS

TSPACT8

U101

U101 D6553 BQZPHR

D6553 BQZPHR

K17 L17

M17 N17

J16 K16

L16 M16

G17 F17

K4 L2 K5 K3 K2 J5 J3 J2 J4 J6 H2 H3 H5 G2 G1 H4 G3 F1 F2 H6 J8 F3 G5 H7

L1 L3 M2 M1 L5 K6 M3 J7 L6 E3

G6

D2

F5

C5 F7 G9 E6 G8 C4

A16

B16

CAM_D63 CAM_D53

R137

R137 DNI_100K

DNI_100K

0201R

TSPACT14 TSPACT13 TSPACT12 TSPACT11

TRITON - STARTADC

L9

RXDCSM RXDCSP

RXGSMP RXGSMM

RXPCSM RXPCSP

RXEGSMP RXEGSMM

TXHB TXLB

DATA/ADD0 DATA/ADD1 DATA/ADD2 DATA/ADD3 DATA/ADD4 DATA/ADD5 DATA/ADD6 DATA/ADD7 DATA/ADD8 DATA/ADD9 DATA/ADD10 DATA/ADD11 DATA/ADD12 DATA/ADD13 DATA/ADD14 DATA/ADD15 ADD16 ADD17 ADD18 ADD19 ADD20 ADD21 ADD22 / GPIO_39 ADD23 / GPIO_37

RnW nBHE nBLE nMOE nCS3 FDP GPIO_40 / nRDYN GPIO_41 / ADV GPIO_42 / CKM GPIO_38 / nCS0

GPIO_7 / nFWP / CAM_D2

GPIO_36 / nCS1

GPIO_35 / nCS2

GPIO_25 / SPI_MOSI GPIO_24 / SPI_MISO GPIO_23 / SPI_CLK GPIO_26 / SPI_nCS0 GPIO_27 / SPI_nCS1 GPIO_28 / SPI_nCS2 / CAM_D7

SENSE

FORCE

RF CONTROL

SPI INTERFACE

Misc

GPIO_11 / nEMU1

GPIO_10 / nEMU0

D10

C11

1

1 2

R135

R135 DNI_200K

DNI_200K

0201R

5

APC_SPARE1

GPIO_2 / PWL

T3

32

12

23

1

U102

T3031FZPHR

R2

P1_INT2

A8

DP_RXD_MIC_R

A7

DM_TXD_SPKR_L

A5

ID_USB

B9

VBUS

B6

SE0_VM_TXD

B4

DAT_VP_RXD

B3

OE_INTN

F6

RCV

U7

SDA1

T8

SCL1

T14

PWON

U13

RPWON

M12

WAKEUP1

T15

PCLKREQ

M11

MCLK1

U15

ONNOFF

B7

ADCIN3

F7

ADCIN4

F8

ADCIN5

M9

STARTADC

U3

VSP_VFS

T3

VSP_VCK

T2

VSP_VDX

T4

VSP_VDR

T7

I2S_SCK

U6

I2S_WS

U5

I2S_SDX

T6

I2S_SDR

T9

GND_PWR1

C17

GND_PWR2

D16

GND_PWR2

U8

GND_PWR3

A6

GND_PWR4

G16

GND_PWR5

J12

GND_DBB

F9

GND_VBUS

A1

N/C

A2

N/C

A16

N/C

A17

N/C

B1

N/C

T17

N/C

U16

N/C

U17

N/C

L16

VCC1

U10

VCC2

T11

VCC2

C3

VCC3

K16

VCC4

K17

VCC4

H16

VCC5

H17

VCC5

F10

VCC6

C123

C123 10uF

10uF

0603C

C148

C148 1uF

1uF

2

C102

C102 1000pF

1000pF

Int.

VRIO

VRUSB

USB

VRIO

I2C

VRIO

VCC2

Power

Power Ctrl

Ctrl

VRIO

MCLK

VRIO

PON Reset

VRIO

Triton

A/D-

VRABB

D/A

VRIO

VSP

VRIO

I2S

VRIO

Voltage Reg. Output:

Domain

-----------------------------------

----------------------------------VRABB

VRABB

VRRTC

VRUSB

VRWLED

VRSIM

VRMMC

VRPLL

VRMEM

VRIO

VREXTH

VREXTL

VRSIM

VREXTL

VRUSB

VREXTH

VRRTC

VRMMC

A3

B8

L17

T10

N17

G17

C149

C150

1uF

2

TWL3031

Power

Voltage(V) Current(mA)

2.8

1.8

3.3

20

1.8/2.85

1.3/1.4/1.05

1.8

1.8/

2.8

1.3/1.05

1.8/2.8

VRABB

VRIO

VRMEM

VRPLL

B2

J16

T12

U11

SIM_PWR_CRTL

1

80

20

15

20

15

100

10

200

200@1.8V/

200@1.8V/ 100@2.8V

100@2.8V

200@1.3V

200@1.3V 100@1.8-2.8V

100@1.8-2.8V

VRWLED

B14

A15

3

Q101

DTC144EM

2

1

C104

C104 22pF

22pF

VRRTC

RTC

LED's

Vibrator

Misc

Vref

Batt/Charge

VRIO

VRWLED

VIBDR

VRABB

VBACKUP

VRABB

Audio

SPKVDD

SIM

VRIO

FR

FL

Title

BASEBAND

eziS

A2

:etaD of

OSC32KIN

OSC32KOUT

CLK32OUT

LED_A LED_B LED_C

VIBDR

CKEN REGEN HSDET

BM_SEL

BM_PRECH

REFGND

VBACKUP

PCHGAC

PCHGUSB

VCCS

VBAT

VBATS ICTLUSB1 ICTLUSB2

ICTLAC1 ICTLAC2

MICIN MICIP

HSMIC

MICBIAS

HSMICBIAS

AUXI_FMR

EARN EARP

HSOL

HSOR HSOVMID AUDVMID

FILTERAPLL

SPKPA

SPKPA SPKNA SPKNA SPKPD SPKPD SPKND SPKND

SPKVDD SPKVDD SPKGND SPKGND

SIMDTC

C138

C138 100pF

100pF

0201C

R16 T16

P16

C16 E17 F17

U12

H12 G12 F16 M8 B16

M16

VBG

L12

IREF

M17

R17

B11

VAC

A12 A11 A10 B12 B10 A13 B15 F11 F12

F2 G2 D2 G6 H6 C1 C2

FML

H2 J2

G1 F1 J6 E1 P2

K6 L6 M6 M7 K1 K2 M1 M2 L1 L2 N1 H1

M10

C140

C140 100pF

100pF

0201C

1

CLK32K

1 2

R113

R113 121K_1%

121K_1%

FR FL

C137

0.47uF

C139

0.47uF

teehS:etaD

S

teeh

X101

32.768KHz

1

3

4

VIBDR 5

R130

R130 0

0

0201R

VRRTC

C108

0.1uF

0201C

VBAT

VAC 5 PCHGAC 5 PCHGUSB 5 VCCS 5

VBAT

ICTLUSB1 5 ICTLUSB2 5 ICTLAC1 5 ICTLAC2 5

MICIN 6 MICIP 6 HSMIC 7 MICBIAS 6 HSMICBIAS 7

EARN 6 EARP 6

HSOL 7 HSOR 7 HSOVMID 7

R115

1 2

15K_1%

SPKPA 6

SPKNA 6

C152

C152 10uF

10uF

0603C

CHG_WARNING 5

1 10

C103

C103 22pF

22pF

2

CLK32K 8,10

12

CKEN_2 10 REGEN 5

C110

0.047uF

C111

C111 4700pF

4700pF

VBAT

AUXI_FMR 8

FML 8

of

C112

4.7uF

0603C

eR

v

veReziS

veReziS P1J

P1J

C

B