Samsung GT-I8350 Service Manual page 46

Level 3 Repair
R706
C716
L702
V_BAT
VDD_BT_1.2V
VOUT_3.3V
VDD_BT_1.2V VDD_CORE_1.2V
VOUT_3.1V
VREG_1.8V
C803 C804
VOUT_3.3V
TP_BT_WAKE
F9
BT_WAKE
BT_GPIO_0
TP_BT_HOST_WAKE
BT_HOST_WAKE H11
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
BT_PCM_DOUT F4
BT_PCM_IN
G5
BT_PCM_DIN
BT_PCM_OUT
BT_PCM_CLK E5
BT_PCM_CLK
F5
BT_PCM_SYNC
BT_PCM_SYNC
TP_BT_UART_RTS
D6
BT_RTS
BT_UART_CTS_N
TP_BT_UART_CTS
BT_CTS F6
BT_UART_RTS_N
TP_BT_UART_TXD U802
E6
BT_TXD
TP_BT_UART_RXD BT_UART_RXD
E7
BT_RXD
BT_UART_TXD
C824 A8
BT_RF
BT_RF
TP_BT_VREG_EN K9
BT_VREG_EN
BT_REG_ON
TP_BT_RST_N
F10
BT_RST_N
BT_RTS_N
F11
BT_TMO
A11
FM_AOUT1
VIN_LDO A12
FM_AOUT2
D12
FM_RXN
E12
FM_RXP
B12
FM_TX
L806
L11
SR_VLX
M12
SR_VLX
L1
C826
HSIC_DATA
L2
HSIC_RREF
K1
HSIC_STROBE
J10
EXT_PWM_REQ
J9
EXT_SMPS_REQ
L5
JTAG_SEL
H7
BT_WIFI_FM_CLK32K
LPO
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.
R814
R811
R537 R547
OSC800
C801
U505
R812
R815
R548
R813
C809
L806
D700
L203
R702
TA201
MIC200
C800
VIN_LDO
VOUT_3.3V VDD_LN_1.2V
VOUT_3.1V VDD_CORE_1.2V
C807 C808 C809 C810
VREG_1.8V
VDD_CORE_1.2V
C815
VDD_WRF_1.2V
F3
WRF_AFE_GND V_BAT
C3
WRF_ANA_GND
B3
WRF_A_TSSI_IN
C6
WRF_GNDLNA_2G
B2
WRF_GNDLNA_5G
B5
WRF_GNDPA_2G
B4
WRF_GNDPA_5G
D4
WRF_GPIO_OUT C817
D5
WRF_G_TSSI_IN
C2
WRF_LOGEN_A_GND
C1
WRF_LOGEN_A_VDD1P2
C5
WRF_PADRV_GND
C4
WRF_PADRV_VDD V_BAT
R809
E4
WRF_RES_EXT
A6 WLAN_RX
WRF_RFIN_2G
A5
WLAN_TX
WRF_RFOUT_2G
F2
WRF_TCXO_IN VDD_LN_1.2V
E1
WRF_TCXO_VDD
C822
D3
WRF_VCOLDO_OUT_1P2
E2
WRF_VCO_GND
E3
WRF_VDDAFE_1P2
D2
WRF_VDDANA_1P2
B6
WRF_VDDLNA_1P2_2G
B1
WRF_VDDLNA_1P2_5G
A4
WRF_VDDPA_2G
A3
WRF_VDDPA_5G
D1
WRF_VDD_VCOLDO_IN_1P8
G2
WRF_XTAL_GND
G1
XTAL_37400_OUT
WRF_XTAL_ON L805
F1
XTAL_37400_IN
WRF_XTAL_OP
G3
WRF_XTAL_VDD1P2
M3
SW_BT
RF_SW_CTRL_0
M2
SW_WLAN_RX
RF_SW_CTRL_1
L3
SW_WLAN_TX C825
RF_SW_CTRL_2
K5
LNA_2G_EN
RF_SW_CTRL_3
L4
RF_SW_CTRL_4
M1
RF_SW_CTRL_5
M4
RF_SW_CTRL_6
K3
RF_SW_CTRL_7
TP800
H2 WLAN_HOST_WAKE
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
TP801
L9
WLAN_nRST
WL_REG_ON
L7
SDIO_DATA_0
M5
SDIO_DATA_1
M8
SDIO_DATA_2
L8
SDIO_DATA_3
M6 WLAN_SDIO_CLK
SDIO_CLK
M7
SDIO_CMD
TP_BT_UART_CTS TP_BT_WAKE TP_BT_RST_N
C831
ZD706
L808
ZD704
C838
L809
OSC800
4 3
1 2
XTAL_37400_OUT
R802
VIN_LDO
C827
WLAN_TX
L807
C823
4700nF
VDD_WRF_1.2V
VOUT_3.3V
LNA_2G_EN LNA_EN
6
C835
VREG_1.8V
WLAN_RX RX_OUT
7
VDD
8
L808
C839
WLAN_SDIO_DATA(0)
BT_RF
WLAN_SDIO_DATA(1)
WLAN_SDIO_DATA(2)
SW_BT
WLAN_SDIO_DATA(3)
WLAN_SDIO_CLK
C843
WLAN_SDIO_CMD
8-18
R338
C573
R501
C508
VREG_1.8V
R808
U801
XTAL_37400_IN
1 6
NC
VCC
2 NC 5
SLEEP_CLK0 A
3 GND 4
Y
C821
R810
SW_WLAN_TX
SW_WLAN_RX
C830 C831
C_TX
DUF800
3
C838 L809
C_RX
2
C837
2 IN 4
ANT OUT
U803 1
GND2 GND1
3 1 C841
BT_WIFI_FM_CLK32K
ANT800
1
1
2
2