SAMSUNG SM-T230 Service and repair manual

SAMSUNG CONFIDENTIAL

THIS DOCUMENT CONTAINS CONFIDENTIAL

PROPRIETARY INFORMATION THAT IS

SAMSUNG ELECTRONICS CO’S PROPERTY.

DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS

EXCEPT AS AUTHORIZED BY SAMSUNG.

Page 3 : BB, MEM

Drawn by

R&D CHK

5

6 7

8

9 10

12

12

1

5

3 4

8

6 7

11

Page 7 : CON , KEY

2015.02.26

D

A

B

G

Drawing Number

Sheet

2

Size

TITLE

DOC CTRL CHK

Page 4 : PMU(Codec,FG), MUIC, IF con, BAT con, Charger
Page 5 : AUDIO, MOTOR

REV

Page 2 : BT , WIFI , GPS

Page 6 : LCD , CAM, TSP, SENSOR

0 of 8

H

1

2

3 4

Changed by

D

E

Engineer

G

H

11

B

CC

E

FF

Date Changed

Time Changed

SAMSUNG

user43 Thursday, August 27, 2009 3:18:15 pm

Song

A2

A

9 10

Page 1 : PAM , TRCV, Grip Sensor

MFG ENGR CHK

QA CHK

SM-T230_REV06_WIFI

ANIBAL GARCIA VENEZUELA

https://irepairvenezuela.com/

@irepair.ve

https://www.youtube.com/anibalgarciaolivera

Samsung

Samsung

Confidential

Confidential

user60|swcad60|10.253.20.112|20150330-161001

user60|swcad60|10.253.20.112|20150330-161001

SAMSUNG CONFIDENTIAL

THIS DOCUMENT CONTAINS CONFIDENTIAL

PROPRIETARY INFORMATION THAT IS

SAMSUNG ELECTRONICS CO’S PROPERTY.

DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS

EXCEPT AS AUTHORIZED BY SAMSUNG.

H

6

Size:

H

L

158

9

A

16

H

CTL0

A

L

H

H

11

B8

L

STANDBY

Low Power Mode

L

L

H

L

VMODE1

H

9

D

L

L

H

B5

7

Time Changed:

H

H

I

Power Down Mode

TX_HB(DCS/PCS)

L

Changed by:

3

L

4

L

13

BAND_SEL

L

L

L

B

2G TX MODULE

J

12

VEN_HB

H

L

L

CTL3

E

ANT_SEL2

11

HL

L

LTE ANT (NC)

R&D CHK:

L

H

5 10

3

TX_LB(GSM850/900)

14

B1

L

DOC CTRL CHK:

MFG ENGR CHK:

DCS RX

I

Drawn by:

TITLE:

H

ANT_SEL3

12

F

15

L

14

L

H

L

2 10

Mid Power Mode

L

G

ANT_SEL0

RF part(golden VE) / Grip sensor(Goya)

G

L

H

L

L

High Power Mode

D

L

3G8(W900/GSM900 RX)

F

K

L

1

TRANSCEIVER

L
H

ANT_SEL1

H

B2

1/5

H

RF7250+RF9830 Ctrl

1

H

3G PAM

3G5(W850/GSM850 RX)

H

CTL1

3G1(W2100)

QA CHK:

E

C

16

Drawing Number

7

VEN_LB

A1

13

K

H

4

J

CTL2

2

L

H

L

5

Engineer

H

6

3G2(W1900/PCS RX)

8

C

B

VMODE0

Date Changed:

ANIBAL GARCIA VENEZUELA

https://irepairvenezuela.com/

@irepair.ve

https://www.youtube.com/anibalgarciaolivera

Samsung

Samsung

Samsung

Samsung

Confidential

Confidential

Confidential

Confidential

user60|swcad60|10.253.20.112|20150330-161002

user60|swcad60|10.253.20.112|20150330-161002

SAMSUNG CONFIDENTIAL

THIS DOCUMENT CONTAINS CONFIDENTIAL

PROPRIETARY INFORMATION THAT IS

SAMSUNG ELECTRONICS CO’S PROPERTY.

DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS

EXCEPT AS AUTHORIZED BY SAMSUNG.

10

B

32

REV

11

12

E

Engineer

3G:NC R292,R291,C285,C259,OSC270

QA CHK

9

DOC CTRL CHK

7

D

A

11

WIFI:NC R289, R293

GPS (@Goya)

5

G

F

Changed by

6

MFG ENGR CHK

7

Time Changed

WIFI/BT/FM (new)

A2

E

A

2

F

1 4

C

R&D CHK

H

C

Sheet 2 of 7

9

5 10

Drawing Number

8

G

B

D

6

4

12

H

1 3

TITLE

8

Drawn by

Size

Date Changed

2

2

VREG_1V8

CON201

SMR-TS-3-2-2DGR2

1

1

1005

NC

C265

3

1

50V

C216 0.002nF

1005

0603

CXC6X374000GJVRC00

OSC270

2

4

25V

0.01NFC298

SHORT

R296
0ohm

0603

1005

16V

100NF

C215

VCC3V3_WLAN

1005

50V

3PF

C285

0603

0ohm

R201

SHORT

1005

100K

R283

5.6pF
C251

VCC3V3_WLAN

8887_1V1

L203
10nH

25V

0603

1005

C202
1000NF

6.3V

1005

C218

0.0047nF
25V

0603

2

GND

5

GND

VIN

4

1

VOUT

V_GPS_1.8V

8887_1V1

U200

MIC5362-1.8YMT

3

EN

C279

100NF

16V

1005

1005

C210 100PF

50V

2

1

GND

OUT

3

VCC

4

2
3

3
4

4
5

5

OSC200

KT2016K26000ACW18TAS

GND

SC202

SHIELDCAN-SMT230-BT

1

1
2

8887_1V8

V_GPS_1.8V

TP_290

C203
10NF

16V

1005

5.6pF

C254

R278

SHORT

0603

25V

TP_AGPS_RST

0603

0ohm

SHORT

R294
0ohm

1005

C289

10000NF

6.3V

TP_GPS_RXD

1005

16V

100NF

C274

C252

5.6pF

25V

BOTHHOLE202

0603

SMR-TS-3-2-2DGR2

CON208

1

1

2

2

0603

R281

7
8

TX

GND

9

0ohm

ANT

1

2

VRX

VTX

3

4

VDDLANEN

5
6

RX
NC

BOTHHOLE201

RFFM8550

F272

5

C200

1000NF

6.3V

1005

SC201

SHIELDCAN-SMT230-RF2

1

1
2

2
3

3
4

4
5

GND

RF234VC2

ANT

5

6

VC1

GND

7

U273

RDASW25

RF1

1

2

1005

50V

27PF

C204

0ohm

6.3V

0603

10nF

C294

C209

1005

0603

R286

50V

100PF

1005

100PF

L206

TP_270

0603

100

R297

5%

50V

OPEN

1005

C213

L202

3.3nH

1005

VCC3V3_WLAN

2

2

PCM_CLK

ANT200

HJ-0822-NB

1

1

C260

5.6pF

25V

0603

0603

1

1

2

2

25V

33PF

C295

4

TP_291

ANT270

10F00C11001-P

F200

SFHG89DA002

2G3

G G

5

IN

1

OUT

50V

1005

C211

0ohm

0603

R287

470PF

C261

OPEN

0603

0ohm

0603

R285

C271

1000NF

6.3V

1005

4

4
5

5
6

6
7

7

8

8
9

9

SC200

SC-SMT230-BB

1

1
2

2
3

3

BLM15PD121SN1

1005

L200

R276 0ohm

0603

TP_CLK_REQ

SHORT

50V

1005

33PF

CON205

SMR-TS-3-2-2DGR2

1

1

2

2

C208

BOTHHOLE203

VCC3V3_WLAN

C257

0603

0ohmR271

SHORT

1005

6.3V

1000NF

2

2

LFD182G45DP4B889

F271

1

GND

P1

2

P2

4

3

P3

CON203

SMR-TS-3-2-2DGR2

1

1

F4

PIN_WVSS_DIVPFDCP

F5

PIN_WVSS_VCOLOBUF

F6

PIN_RF_INP

G1

VSS

G2

ATEST_ON

G3

ATEST_OP

G4

PIN_AVDD18_VCOLOBUF

G6

PIN_WVSS_LSN

E2

HUART_TXD

E3

ATEST_IP

E4

PIN_AVSS_GRING_LO1

E5

PIN_AVSS_RFE6PIN_AVSS_LNA_NOISE

F1

HUART_RXD

F2

PPS

F3

ATEST_IN

C6

PIN_AVDD18_XTAL

D1

ATE_MODE

D2

VDD_1P8

D3

NC

D4

PIN_AVSS_GRING_LO2

D5

PIN_AVSS_RBB

D6

PIN_AVDD18_RF

E1

EFUSE

B4

TDI

B5

TDO

B6

TRSTN

C1

RTC_XTAL_IN

C2

VSS

C3

NC

C4

PIN_AVSS_GRING_LO3

C5

PIN_XTAL_IN

A2

VDD_1P8

A3

EXT_INT1

A4

TCK

A5

RESETN

A6

VDD_1P8B1VDD_1P1

B2

VSS

B3

TMS

U202

88L2000-B0-CBM2I000-T

1

NC

2

NC

A1

VSS

0603

25V

0.01NF

C275

SC203

SHIELDCAN-SMT230-CHARGER

1

1
2

2
3

3
4

4

8887_1V8

0603

0.01NF

25V

C280

1285AS-H-2R2M-P2

2.2uHL270

0603

C299 0.01NF

25V

R2880ohm

0603

1005

3.3nH

L205

1005

50V

100PF

C278

C273

100NF

16V

1005

C277

100PF

50V

1005

1.8nH

C286

0603

C253

5.6pF
25V

0603

TBF-1608-245-R7

F270

GND1

3 4

GND2

IN1OUT

2

10F00C11001-P

ANT271

1

1

2

2

75

0603

R284

SHORT

R200

5%

0603

0ohm

C217 10000NF 6.3V

V_SYS

RDP2031-NC

ZD200

VOLT

SHORT

R273 0ohm

0603

0603

35V

100nF

C258

SHORT

R269 0ohm

0603

SHORT

BOTHHOLE205

0603

0ohm

R291

IN

4

OUT

C212
33PF

1005

50V

SFHG89DA002

F201

2

G G

3 5

G

1

SMR-TS-3-2-2DGR2

CON204

1

1

2

2

3NC4

OUTY

5

VCC

U274

NL17SH04P5T5G

2

GND

1

INA

2200nF

C201

1005

10V

2

ANT

VC3

3

4

RF3

GND

5

6

VDD

GND

7
8

RF2
GND

9

RDASW36

U270

VC1

1

10

GND

VC2

11

12

RF1

NC

13

14

NC

GND

15

V_GPS_1.8V

1NF

16V

0603

SMR-TS-3-2-2DGR2

CON202

1

1

2

2

C283

1005

56nH

L273

R202

5%

V_GPS_1.8V

C276

1005

100K

TP_GPS_TXD

1005

16V

100NF

CON209

SMR-TS-3-2-2DGR2

1

1

2

2

VCC3V3_WLAN

C293

0.01NF
25V

0603

1005

L204

47nH

C269

0603

25V

0.01NF

1005

10V

2200nF

C206

C214

100NF

16V

1005

6.3V10000NFC270

25V

0603

C287

0.01NF

TP_271

VCC3V3_WLAN

TP_AP_AGPS_ONOFF

L201

1.2NH

1005

C262

0603

25V

0.01NF

0603

OPEN

VREG_1V8

C290

OPEN

C292

0603

1005

50V

3PF

C259

C284 2.2nH

0603

SMR-TS-3-2-2DGR2

CON200

1

1

2

2

C272 100NF 16V

1005

R280

0603

0ohm

CON206

SMR-TS-3-2-2DGR2

1

1

2

2

C207

100nF

10V

1005

0ohm

0603

R290

W22

RES

W6

6.3V

10000NF

C288

V3

RES

V9

AVDD18

W1

RES

W11

RF_CNTL2_N

W13

GPIO[3]

W15

NFC_TWSI_SCK

W17

AVSS

W19

AVDD18

R5

RES

R9

RES

U13

NFC_WI_IN

U15

NFC_TWSI_SDA

U17

AVSS

U19

AVDD18

U22

AVSSU5AVSS

N9

RES

R11

RES

R13

NFC_SWP1_IO

R15

NFC_SWP2_IO

R17

AVSS

R20

RES

R22

AVDD18

R3

RES

N13

NFC_SWP2_VDDOUT

N15

NFC_SWP1_VDDOUT

N17

NFC_VDDANT

N19

AVSS

N21

AVSSN3AVSS

N5

RES

N7

VBLDO33_SENSE

L20

NFC_ANT_P

L22

XTAL_OUT

L3

HOST_TWSI_SCK

L5

HOST_TWSI_SDA

L7

VBLDO33_CNTL

L9

AVDD18

N1

AVSS

N11

RES

J5

RES

J7

GPIO[0]

J9

XTAL_IN

L1

GPIO[13]

L12

GPIO[12]

L14

NFC_SWP2_VDDIN

L16

NFC_SWP1_VDDIN

L18

AVDD18

J1

RES

J11

GPIO[11]

J14

GPIO[10]

J16

AVSS

J18

AVDD33

J20

NFC_ANT_N

J22

VSS

J3

HOST_TWSI_IRQ

G14

PDn

G16

GPIO[9]

G18

GPIO[8]

G20

GPIO[15]

G3

GPIO[16]

G5

RES

G7

GPIO[14]

G9

AVDD18

E18

BUCK18_SENSE

E20

VSS

E22

AVDD18

E3

GPIO[1]

E5

GPIO[17]

E7

GPIO[6]

E9

SD_CMD

G12

SD_DAT[0]

C3

FM_AUDIO_OUT_R

C5

SLP_CLK_IN

C7

GPIO[4]

C9

VSS

E1

GPIO[5]

E11

SD_CLK

E14

SD_DAT[1]

E16

VDD11

AE6

RF_TX_2_A

AE9

GPIO[7]

C12

VSS

C14

SD_DAT[3]

C16

BUCK11_SENSE

C18

VBAT_IN

C20

BUCK18_VOUT

C22

FM_ANT_RX_GND

AD1

AVSS

AD21

RF_RX_2_A

AE11

AVSS

AE13

VIO_RF

AE15

AVDD18

AE17

BRF_ANT

AE19

RF_TR_5_A

AE3

AVDD33

AB1

RES

AC11

RF_CNTL1_P

AC13

RF_CNTL0_N

AC15

RES

AC17

AVSS

AC3

AVSS

AC6

AVSS

AC9

AVSS

AA12

RF_CNTL3_P

AA15

GPIO[2]

AA17

AVSS

AA19

AVDD18

AA22

RES

AA3

AVDD18

AA6

RES

AA9

AVDD18

A14

SD_DAT[2]

A16

VSS

A18

BUCK11_VOUT

A20

FM_ANT_RX

A3

FM_AUDIO_OUT_L

A5

VIO

A7

VDD11

A9

RES

88W8887SA0-CBK2E005-P162

U272

MARK

1

MARK

2

RES

A1

VSS

A11

VIO_SD

0603

0ohmR274

SHORT

0603

PCM_SYNC

VREG_1V8

C291

OPEN

SMR-TS-3-2-2DGR2

CON207

1

1

2

2

BOTHHOLE204

3

RFIN

4

VDD

5EN6

RFOUT

SHORT

RDALN16

U201

1

GND2GND

R292

0ohm

0603

0603

25V

5.6pF
C256

C205
27PF

50V

1005

SW_WIFI_5G_TX

SW_WIFI_RX

SW_WIFI_5G_RX

SW_WIFI_5G_TX

SW_WIFI_5G_TX

SW_WIFI_5G_RX

SW_WIFI_5G_RX

TRX_5G

SW_WIFI_5G_RX

BRF

RX_2G

GPS_TCXO_EN

LNA_ANT_2G

TX_2G

SW_WIFI_TX

SW_BT

WIFI_CLK_EN

PCM_SYNC

PCM_CLK

PCM_TXD

PCM_RXD

BRF

RX_2G

TX_2G

TRX_5G

SW_WIFI_TX

SW_BT

WLAN_DAT0
WLAN_DAT1
WLAN_DAT2
WLAN_DAT3

WLAN_SD_CLK

WLAN_CMD

CLK_26MHZ_WIFI

CLK_32K_8787

WLAN_PDn

SW_WIFI_RX

GPS_LNA_EN

LNA_ANT_2G

GPS_TXD
GPS_RXD

CLK_32KHZ_AGPS

AP_AGPS_RESETn

AP_AGPS_ONOFF

GPS_TCXO_OUT

GPS_LNA_EN

GPS_TCXO_EN

GPS_TCXO_OUT

GPS_CAL_CLK

ANIBAL GARCIA VENEZUELA

https://irepairvenezuela.com/

@irepair.ve

https://www.youtube.com/anibalgarciaolivera

Confidential

Confidential

Confidential

Confidential

Samsung

Samsung

Samsung

Samsung

user60|swcad60|10.253.20.112|20150330-161004

user60|swcad60|10.253.20.112|20150330-161004