Samsung B5512 Service Manual
1 2
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.
A
3 4
5
6 7 8
9 10 11
12
A
B
GT-B5512 REV0.4
B
(LUISA DS) 2011. 11. 04
C
REFERENCE
D
Page 1 : RF Part I
E
F
Page 2 : RF Part II (GPS, BT WIFI, FM)
Samsung
Page 3 : BCM21552
Samsung
Page 4 : MAX8986
Page 5 : AUDIO, MOTOR, IF CON
100
200
300
400
500
C
D
E
F
G
H
1 2
Confidential
Confidential
Page 6 : CONNECTORS & SENSOR
3 4 5
6 7 8
Changed by Date Changed
9
600
10
Engineer
SAMSUNG
Drawn by
Song
R&D CHK
DOC CTRL CHK
MFG ENGR CHK
Time Changed
QA CHK
3:18:15 pmThursday, August 27, 2009user43
user48|swcad48|165.213.127.118|20111118-160149
user48|swcad48|165.213.127.118|20111118-160149
11
TITLE
GT-B5512_REV0.0
REV Drawing Number
Table of Contents
Sheet 0 of 8
12
G
H
Size
A2
3G PAM
ANT
850/EGSM Tx
DCS/PCS Tx
850 Rx
EGSM Rx
DCS Rx
PCS RX
WCDMA1 Tx
WCDMA1 Rx
WCDMA8 Tx
WCDMA8 Rx
21 6
3
4
5 9
VBAT
7
8
10
11
12
A
PAM_R1
PAM_R2
C101
C152
C115
C114
UMTS2100_TX
UMTS2100_PA_EN
B
PAM100
1 10
VCC1
2
RFIN
3
VMODE1
4
VMODE0
5
CPLOUT
VEN
11
GND
5
4
G
VCC2
9
RFOUT
8
CPLIN
7
GND
6
R100
L102
C107
C150
R101
G2G
F100
TX
3
ANT
6
C108
C100
UMTS2100_RX2
7
9
G
G
RX
8
RX
1
L101
L100
C105
C109
UMTS2100_RX1
UMTS2100_ANT
L104
C112
ANT101
1
1
2
2
C106
VBAT
GSM850_RX_P
L109
UMTS900_GSM900_RX_N
R107
L112
RX
8
RX
1
L113
L114
R109
UMTS900_GSM900_RX_P
UMTS900_GSM900_ANT
R108
C
C125
UMTS900_TX
PAM_R1
PAM_R2
UMTS900_PA_EN
C153
C129
C128
1
VCC110VCC2
2
RFIN
3
VMODE1
4
VMODE0
5
VEN
GND
PAM101
11
CPLOUT
4
5
G2G
9
RFOUT
8
CPLIN
7
GND
6
R110
L111
C126
C151
R111
G7G9G
TX
3
F102
ANT
6
C127
GSM850_RX_N
DCS_RX_N
DCS_RX_P
PCS_RX_N
PCS_RX_P
D
VRF_2.7V
VRF_1.8V
C131
C134
J7
J4
J6
E1
B7
G7
VDD1P8_TX
VDD2P7_TX
VDD2P7_TX
VDD1P8_RX
VDD1P8_RX
VDD1P8_DIG
VDD2P7_DCXO
U101
VSS_RF
VSS_RF
VSS_RF
VSS_RF
VSS_RF
VSS_RF
VSS_RF
VSS_RF
J3
J5
F1
F2
K6
H2
K1
B5
Current
Make sure the VDD lines are routed in star configuration
from C131 to 2091 pins E1, B7, G6, and J4
J8
J2
F7
E2
K3
K4
B2
B8
VSS_RF
K5
B6
K8
VLDO_DIG
XTALN
VDD1P2_TX
VLDO_TXLO
VLDO_TXBB
VLDO_RXLO
VLDO_RXBB
VLDO_RXVCO
VSS_DCXO
K7
VLDO_DCXO
VDD1P2_LNA
VSS_DCXO
VSSO|VSSC
A9
K10
A10
K9
XTALP
VDD1P2_TXVCO
E9
CLK_CX8
G9
SYSCLK
J9
ANA_SYS_CLK1
J10
ANA_SYS_CLK2
F5
ANA_SYS_ENA2B
G5
ANA_SYS_ENA2A
H10
ANA_SYS_ENA1
G10
SYSCLK_EN
C9
SRI_C
E7
SRI_E
F6
SRI_D
C10
RXD0
D9
RXD1
D10
RXD2
F10
RTXEN_TXD2
E10
RTXDATA_TXD1
G6
TXD0
F9
RFST_SLOTEN
B10
RST_N
D5
ANA_TEST1
E4
ANA_TEST2
E5
ANA_TEST3
F4
ANA_TEST4
E6
TEST_MODE
VSSO|VSSC
VSSO|VSSC
NC1NC
VSSO|VSSC
2
B9
H9
C139
C140
C141
C138
CLK_CX8
BB_26MCLK
WLAN_26MHz_CLK
GPS_26MHZ_CLK
GPS_CLKREQ
WLAN_CLK_REQ
PC1
SRI_CLK
SRI_EN
SRI_DATA
RXDATA3G0
RXDATA3G1
RXDATA3G2
RTXEN2G_TXDATA3G2
RTXDATA2G_TXDATA3G1
TXDATA3G0
RFST2G_MTSLOTEN3G
RST_T
C142
OSC100
C144
C143
421
DCXO
3
E
VRF_2.7V
F
UMTS2100_TX
DPCS_TX_IN
GSM_TX_IN
UMTS900_TX
DCS_RX_N
G
DCS_RX_P
PCS_RX_N
L124
PCS_RX_P
GSM850_RX_P
L127
GSM850_RX_N
H
L120
UMTS900_GSM900_RX_P
UMTS900_GSM900_RX_N
L115
C132
C145
UMTS2100_RX1
UMTS2100_RX2
L121
L122
L123
L125
1.2nH
L126
L128
VRF_2.7V
C135
R113
R112
L117
L118
L116
C146
C147
L129
L119
R114
C130
C133
C137
C136
D4
A7
G2
VDD2P7_RX
VDD2P7_RX
K2
TX_HB2
J1
TX_HB1
G1
TX_LB1
H1
TX_LB2
G4
VDET
A6
RXP_HB3
A5
RXN_HB3
B4
RXP_HB2
B3
RXN_HB2
A3
RXP_HB1
A2
RXN_HB1
B1
RXN_LB2
C1
RXP_LB2
C2
RXN_LB1
D2
RXP_LB1
D6
BGR_EXT_RES
D7
BGR_V07
C148
VSS_RF
A8
A1
TRANSCEIVER
1 8
2
3
4
5 10
6
7
ANT100
F101
4
3
9
8
7
6
1
1
2
2
OUT
OUT
GSM1800_OUT
GSM1800_OUT
GSM1900_OUT
GSM1900_OUT
GSM_ANT_SEL0
2GG5
GSM_ANT_SEL1
IN
1
F103
G
G
G
G
5
3
4
10
C102
C110
G
2
L107
1
IN
C103
L105
GSM_ANT_SEL3
C118
C119
UMTS2100_ANT
UMTS900_GSM900_ANT
C120
L110
RFS100
G
A
C1G
C104
4
2
3
L103
C121
C123
GSM850 RX
GSM1800/1900 RX
UMTS 900 TRX / GSM900 RX
UMTS 2100 TRX
GSM850/900 TX
DCS/PCS TX
BOTH100
BOTH101
20
GPCTRL0
19
GPCTRL1
17
GPCTRL2
10
RX1
11
RX2
12
TRX1
13
TRX2
CONTROL
STNFBY
BOTH102
9
A
VBAT
GSM_TX_IN
DPCS_TX_IN
B
C
C113
C111
18
14
ANT
VBATT
3
RFIN_LB
5
RFIN_HB
U100
22
VRAMP
21
GND
1
TX_EN
GND
GND
GND4GND
GND6GND
GND
GND9GND
GND
2
7
8
23
24
15
16
C122
L108
L106
C116
R105
R106
C124
PAM_VRAMP
GSM_ANT_SEL2
C117C149
D
GSM_ANT_SEL2
GSM_ANT_SEL1
GSM_ANT_SEL0
L
L
L
L
L
H
L
H
H L
H
H
L
H
H
GSM_ANT_SEL3
L
L
H
L
L
L
L
L
L
H
L
L
H
E
F
BOTH103
Date Changed
BOTH104
BOTH105
V100
BOTH106
Engineer
rf34
Drawn by
rf34
R&D CHK
DOC CTRL CHK
MFG ENGR CHK
QA CHK
Time ChangedChanged by
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TITLE
Drawing Number
REV
11
PA_TEMP
COMPANY NAME
Address
City
2G 3G RF
Sheet
G
H
Size
A2
of
71
12
1
BT/WIFI ANT
BT T/Rx
WIFI Tx
WIFI Rx
FM Radio Rx
GPS Rx
From
3.5 phi
Earjack
2
3
4
5
6
8
9 107
11
12
A
B
C
D
BT_HOST_WAKE
WLAN_CLK_REQ
E
FM_IN
F
G
H
VDD_BT
VOUT_3.3V
VDD_CORE
VMEM_1.8V
VDD_FM
VOUT_3.1V
VBAT
VOUT_3.3V
R209
VIN_LDO
VOUT_3.1V
VOUT_3.3V
VDD_CORE
VDD_LN
VMEM_1.8V
C252
C251
C253
C203
BT/WiFi Capacitor ANT
C208
C211
C209
C210
VDD_LN
VDD_WRF
VDD_BT
VDD_FM
C207
C213
BT_WAKE
C221
BT_PCM_OUT
BT_PCM_CLK
BT_PCM_SYNC
UART_CTS_N
UART_RTS_N
BT_VREG_EN
C254
I2S_DO
I2S_WS
I2S_CLK
BT_PCM_IN
UART_RXD
UART_TXD
BT_RF
BT_RST_N
ZD200
VIN_LDO
CLK32K
TP_BT_WAKE
TP_BT_HOST_WAKE
TP_BT_UART_CTS_N
TP_BT_UART_RTS_N
TP_BT_UART_RXD
TP_BT_UART_TXD
TP_BT_VREG_EN
TP_BT_RST_N
L209
C240
C212
C214
L203
J1
J7
J8
F8
B7
A7
A9
K8
L12
E10
K12
B11
B10
A10
C11
C12
C220
F9
H11
G12
H12
G11
H10
D7
F12
D8
E8
G10
H9
H8
G9
F4
G5
E5
F5
D6
F6
E6
E7
A8
K9
F10
F11
A11
A12
D12
E12
B12
L11
M12
L210
L1
L2
K1
J10
J9
L5
H7
BT_GPIO_0
BT_GPIO_1
BT_GPIO_2
BT_GPIO_3
BT_GPIO_4
BT_GPIO_5
BT_CLK_REQ_IN
BT_CLK_REQ_OUT
BT_CLK_REQ_POL
BT_CLK_REQ_MODE
BT_I2S_DI
BT_I2S_DO
BT_I2S_WS
BT_I2S_CLK
BT_PCM_IN
BT_PCM_OUT
BT_PCM_CLK
BT_PCM_SYNC
BT_UART_CTS_N
BT_UART_RTS_N
BT_UART_RXD
BT_UART_TXD
BT_RF
BT_REG_ON
BT_RTS_N
BT_TMO
FM_AOUT1
FM_AOUT2
FM_RXN
FM_RXP
FM_TX
SR_VLX
SR_VLX
HSIC_DATA
HSIC_RREF
HSIC_STROBE
EXT_PWM_REQ
EXT_SMPS_REQ
JTAG_SEL
LPO
BT_VDDC
BT_VDDC
BT_VDDC
BT_VDDIO
FM_VDD2P5
SR_VDDBAT1
BT_IFVDD1P2
BT_PAVDD3P3
BT_PLLVDD1P2
BT_LNAVDD1P2
BT_VCOVDD1P2
SR_VDDBAT1
FM_IFVDD1P2
HSIC_AVDD12
FM_VDDAUDIO
FM_RFVDD_1P2
U202
HSIC_AVSS
FM_VSSVCO
BT_PLLVSS
BT_IFVSSC8BT_VSSC9BT_VCOVSS
FM_VSS
SR_PVSS
PMU_AVSS
FM_RFVSS
FM_PLLVSSB8BT_FEVSSB9BT_RFVSS
FM_VSSAUDIO
E9
K2
D9
C7
E11
K10
D11
D10
C10
M11
VDD_CORE
F3
C3
B3
C6
B2
B5
B4
D4
D5
C2
C1
C5
C4
E4
A6
A5
F2
E1
D3
E2
E3
D2
B6
B1
A4
A3
D1
G2
G1
F1
G3
M3
M2
L3
K5
L4
M1
M4
K3
TP_WL_HOST_WAKE
H2
H1
H3
J3
G4
H5
H4
L9
TP_WLAN_RST_N
L7
M5
M8
L8
M6
M7
VDD_WRF
C216
VDD_LN
J2
L6
F7
K4
K7
K11
VDDIO_RF
SR_VDDBAT2
VSSC
VSSC
G8
G7
G6
K6
H6
M9
J11
J12
L10
M10
VIN_LDO
WL_VDDC
WL_VDDC
WL_VDDC
WL_VDDC
VOUT_3P1
VOUT_3P3
WL_VDDIO
VOUT_CLDO
VDD_ISLAND
VOUT_LNLDO1
WRF_AFE_GND
WRF_ANA_GND
WRF_A_TSSI_IN
WRF_GNDLNA_2G
WRF_GNDLNA_5G
WRF_GNDPA_2G
WRF_GNDPA_5G
WRF_GPIO_OUT
WRF_G_TSSI_IN
WRF_LOGEN_A_GND
WRF_LOGEN_A_VDD1P2
WRF_PADRV_GND
WRF_PADRV_VDD
WRF_RES_EXT
WRF_RFIN_2G
WRF_RFOUT_2G
WRF_TCXO_IN
WRF_TCXO_VDD
WRF_VCOLDO_OUT_1P2
WRF_VCO_GND
WRF_VDDAFE_1P2
WRF_VDDANA_1P2
WRF_VDDLNA_1P2_2G
WRF_VDDLNA_1P2_5G
WRF_VDDPA_2G
WRF_VDDPA_5G
WRF_VDD_VCOLDO_IN_1P8
WRF_XTAL_GND
WRF_XTAL_ON
WRF_XTAL_OP
WRF_XTAL_VDD1P2
RF_SW_CTRL_0
RF_SW_CTRL_1
RF_SW_CTRL_2
RF_SW_CTRL_3
RF_SW_CTRL_4
RF_SW_CTRL_5
RF_SW_CTRL_6
RF_SW_CTRL_7
WL_GPIO_0
WL_GPIO_1
WL_GPIO_2
WL_GPIO_3
WL_GPIO_4
WL_GPIO_5
WL_GPIO_6
WL_REG_ON
SDIO_DATA_0
SDIO_DATA_1
SDIO_DATA_2
SDIO_DATA_3
SDIO_CLK
SDIO_CMD
NCA1WRF_RFIN_5G
VSSCJ5VSSCJ6VSSC
VSSC
WRF_RFOUT_5G
1NC2
J4
A2
VBAT
VBAT
R200
L213
220nF
SW_BT
SW_WLAN_RX
SW_WLAN_TX
WL_HOST_WAKE
WLAN_RST_N
L201
L202
L204
C218
WLAN_RX
WLAN_TX
C219
F201
1
4
GPS_LNA
OUT
IN
G
G3G
5
2
VDD_WRF
L208
C217
C223
C224
C226
VIN_LDO
L207
C232
R201
WLAN_26MHz_CLK
C236
TP_SDIO_D(200
TP_SDIO_D(201
TP_SDIO_D(202
TP_SDIO_D(203
TP_SDIO_CLK
TP_SDIO_CMD
SDIO_D(0)
SDIO_D(1)
SDIO_D(2)
SDIO_D(3)
SDIO_CLK
SDIO_CMD
GPS_UART_CTS
GPS_UART_RTS
GPS_UART_TXD
GPS_UART_RXD
GPS_LNA_ON
WI-FI+BT+FM
1 2 12
3 11
4
5
6
7
F200
C201
2
OUT
IN
GND1
GND2
34
L200
BT/WIFI ANT SWITCH
C225
GPS_LNA_ON
C230
C229
L211
C242
TP200
TP201
TP202
TP203
8
C238
F4
F5
F2
F3
E2
B5
C_GPIO_0
GPS_VDDIF
B3
VDD1P2_GRF
GPS_VDDPLL
GPS_VDDLNA
C_GPIO_1
A4
C_GPIO_2
C5
C_GPIO_3
C4
C_GPIO_4
C6
C_GPIO_5
B2
D_GPIO_0
B1
D_GPIO_1
A3
D_GPIO_2
A2
D_GPIO_3
A1
D_GPIO_4
E1
ADCN
D2
ADCP
AVSS
GPS_VSSIF
F1
E4
G2
WLAN_TX
SW_WLAN_TX
C202
1
SW_BT
VDD_AUXO
L205
C222
6
5
C227
4
C235
VBAT
VMEM_1.8V
VDD_AUXO
VMEM_1.8V
R204
C241
C250
F6
E3
E5
D6
C1
A6
B4
G5
VDDC
VDDC
VDDADC
VDDO_18
VDD_BAT
VDD_PRE
VDD_AUXO
VDD_AUXIN
VDD1P2_CORE
U203
GPS_VSSLNA
VSSD4VSS
D3
rf34 Tuesday, April 7, 2009 5:12:55 pm
VSSADCC3VSS
NC
1NC2
C2
GPS
Changed by
9
GPS_AUXOP
G3
G1
GPS_RFIP
A5
GPS_CAL
D5
LPO_IN
D1
TCXO
G4
REF_CAP
G6
REGPU
B6
RST_N
E6
TM2
C247
Date Changed
RF_OUT
ENABLE
VCC
4
5
6
GND
GND
PORT3
VCTL3
3
ANT
2
VCTL1
1
C205
C204
U201
1
GND
2
GND
3
RF_IN
C239
GND
7
PORT2
8
U200
GND
9
VCTL2
GND
NC
NC
PORT1
13
14
11
10
12
C200
WLAN_RX
SW_WLAN_RX
BT_RF
C206
L206
F202
4
OUT
C228
1
IN
G
2G3G5
C233
C255
L212
VDD_AUXO
R211
TP_GPS_IF_200
TP_GPS_200
R208
10
GPS_LNA
GPS_26MHZ_CLK
CLK32K
C243
GPS_EN
Engineer
rf34
Drawn by
rf34
Time Changed
R&D CHK
DOC CTRL CHK
MFG ENGR CHK
QA CHK
TITLE
REV
0.0
user48|swcad48|165.213.127.118|20111118-160151user48|swcad48|165.213.127.118|20111118-160151
C244
Wifi BT GPS
Drawing Number
OSC200
6
VCC
NC|GND
NC|GND 2
5
NC|GND
4
OUT
GND
COMPANY NAME
Address
City
Sheet
1
122
1
3
2 7
ANT201
A
B
C
D
E
F
G
H
Size
A2
of
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