Samsung GT-P7500 Sevice Manual page 24

Level 3 Repair
VOUT_3P3_3.3V
VDD_BT_1.2V
Place close to A7
C258
C259
TP208 F9
BT_WAKE
BT_GPIO_0
TP209
H11
BT_HOST_WAKE
BT_GPIO_1
G12
BT_GPIO_2
H12
BT_GPIO_3
G11
BT_GPIO_4
H10
BT_GPIO_5
D7
BT_CLK_REQ_IN
F12
BT_CLK_REQ_OUT
D8
BT_CLK_REQ_POL
E8
BT_CLK_REQ_MODE
G10
BT_I2S_DI
H9
BT_I2S_DO
H8
BT_I2S_WS
G9
BT_I2S_CLK
F4
BT_PCM_DIN
BT_PCM_IN
G5
BT_PCM_DOUT
BT_PCM_OUT
E5
BT_PCM_CLK BT_PCM_CLK
F5
BT_PCM_SYNC
BT_PCM_SYNC
TP210
D6
BT_UART_RTS
BT_UART_CTS_N
TP211
F6
BT_UART_CTS BT_UART_RTS_N
TP212
E6
BT_UART_TXD
BT_UART_RXD
TP213
E7
BT_UART_RXD
BT_UART_TXD
C276 A8
BT_RF_TX
BT_RF
TP_BT_EN
K9
BT_EN BT_REG_ON
TP_BT_nRST
F10
BT_nRST
BT_RTS_N
F11
BT_TMO
A11
FM_AOUT1
A12
FM_AOUT2
D12
FM_RXN
E12
FM_RXP
VIN_LDO
B12
FM_TX
Do not Route under VIN_LDO line
L11
SR_VLX
L214
M12
SR_VLX
L1
HSIC_DATA
L2
HSIC_RREF
K1
C281 HSIC_STROBE
J10
EXT_PWM_REQ
1608SIZE_X5R
J9
EXT_SMPS_REQ
L5
JTAG_SEL
TP214
H7
BT_WIFI_CLK32K
LPO
2
R213
XTAL_37400_OUT
3
C241
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
Distribution, transmission, or infringement of any content or data from this document without Samsung's written authorization is strictly prohibited.
V_BATT V_BATT_WIFI
R214
C243
C246
VDD_LN_1.2V
VDD_CORE_1.2V
VOUT_3P3_3.3V
VOUT_3P1_3.1V
VDD_CORE_1.2V
VOUT_3P1_3.1V
VDD_LN_1.2V
C251
C252
C253 C254 C255
VIN_LDO
VAP_IO_1.8V
VOUT_3P3_3.3V
VDD_CORE_1.2V
F3
WRF_AFE_GND
C3
WRF_ANA_GND
Do not connect layer 1 connect only by via B3
WRF_A_TSSI_IN
C6
WRF_GNDLNA_2G
B2
WRF_GNDLNA_5G
seperate Gnd via between PA and LNA
B5
WRF_GNDPA_2G
B4
WRF_GNDPA_5G
D4
WRF_GPIO_OUT
D5
WRF_G_TSSI_IN
C2
WRF_LOGEN_A_GND
C1
WRF_LOGEN_A_VDD1P2
Do not connect other GND pin C5
WRF_PADRV_GND
C4
WRF_PADRV_VDD
R215
E4
WRF_RES_EXT
A6
WRF_RFIN_2G
A5
WRF_RFOUT_2G
F2
WRF_TCXO_IN
VDD_LN_1.2V
WRF_TCXO_VDD
D3
WRF_VCOLDO_OUT_1P2
E2
WRF_VCO_GND
E3
WRF_VDDAFE_1P2
VDD_PA_2G
D2
WRF_VDDANA_1P2
B6
Do not connect each pins(D2,B6,B1)
WRF_VDDLNA_1P2_2G
B1
WRF_VDDLNA_1P2_5G
A4
WRF_VDDPA_2G
Do not connect each pins(A4,A3)
A3
WRF_VDDPA_5G
D1
WRF_VDD_VCOLDO_IN_1P8
G2
U204
WRF_XTAL_GND
G1
WRF_XTAL_ON
F1
WRF_XTAL_OP
G3
WRF_XTAL_VDD1P2
M3
RF_SW_CTRL_0
M2
RF_SW_CTRL_1
L3
RF_SW_CTRL_2
K5
RF_SW_CTRL_3
L4
RF_SW_CTRL_4
M1
RF_SW_CTRL_5
M4
RF_SW_CTRL_6
K3
RF_SW_CTRL_7
TP_WLAN_HOST_WAKE
H2
WL_GPIO_0
H1
WL_GPIO_1
H3
WL_GPIO_2
J3
WL_GPIO_3
G4
WL_GPIO_4
H5
WL_GPIO_5
H4
WL_GPIO_6 TP_WLAN_EN
L9
WL_REG_ON
L7
SDIO_DATA_0
M5
SDIO_DATA_1
M8
SDIO_DATA_2
L8
SDIO_DATA_3
M6
SDIO_CLK
M7
SDIO_CMD
WLAN_TX_5G
WLAN_RX_5G
XTAL_37400_IN
1
LNA_ANT_5G
LNA_ANT_2G
4
C242
V_BATT
VAP_IO_1.8V
V_BATT_WIFI
C257
C260
VDD_LN_1.2V
WRF_5G_TSSI
VDD_WRF_1.2V VDD_PA_DRV
C263
WRF_IN_2G
WRF_OUT_2G
VIN_LDO
VDD_PA_5G
Don't tie A4,A3
VDD_WRF_1.2V
C273
XTAL_37400_OUT
XTAL_37400_IN
L212
SW_BT_TX
SW_WLAN_BT_RX
SW_WLAN_TX
C278
LNA_2G_EN
SW_5G_TX
SW_5G_RX
LNA_5G_EN
PA_5G_EN
WLAN_HOST_WAKE
R219 R220 R221
R218
WLAN_EN
TP215
F200
C264
7 3
HB ANT
9
LB
C267
8-18
VDD_5G_FEM
VDD_PA_DRV VDD_PA_5G VDD_PA_2G
VDD_WRF_1.2V VDD_BT_1.2V
L208
L209
C265 C266
VAP_IO_1.8V
R222
R223
WLAN_SD_D(0)
WLAN_SD_D(1)
WLAN_SD_D(2)
WLAN_SD_D(3)
WLAN_SD_CLK
WLAN_SD_CMD
ANT202 ANT203
C282 1
1
2
2
2
1 2
1
C270 C271
C269