8. Level 3 Repair
8-1
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8-1. Block Diagram
V_BUS_5V
VREG_L6_1P8
VREG_L17_2P95
EMMC_DATA[ 0:7]
EMMC_CLK
EMMC_CMD
MSM_RESOUT
Micr oSD
VREG_L6_1P8
VREG_L18_2P95
T_FLASH_D([ 0:3] )
T_FLASH_CLK
T_FLASH_CMD
T_FLASH_DETECT
MATI SSE WI FI SM-T530 rev0.4 BLOCK DI AGRAM
VREG_L6_1P8
VREG_S4_2P1
VREG_L4_1P2
CODEC_RESET_N
SLI MBUS
SLI MBUS_CLK, SLI MBUS_DATA
VPH_PWR
PMIC_AUDI O_REF_CLK
from PM8226, PMI C
CODEC_I NT_N
EAR_VPS_L / R
Analog Sw it ch
FSA2270
EAR_L / R_CRADLE_CON
EAROUT_L / R
LINEOUT_ON
3.5ø
Ear Jack
EAR_G_DET
EAR_L_DET
1.353V
DET_3.5
(Active Low)
SPK_L / R
AMP
YDA16 8
AMP
YDA16 8
VPH_PWR
EAR_MIC-
EAR_MIC_P / N
EAR_ADC
EAR_SEND_END
0.77V
(Active Low)
MAIN_MICBI AS_2.8V
MAIN_MI C_P / N
Main MIC
Speaker
AUDIO
to SM5502, MUI C
-
+
-
+
VREG_L6_1P8
VREG_L24_1P3
VREG_L16_3P0
VREG_L10_1P8
BT/ WI FI
DI PLEXER
KEY_ANT
WL_RFIO_5G
Band Pass
Filt er
WLAN_SET
WLAN_CLK
WLAN_DATA[ 0:2]
WLAN_I / Q
Bluetooth SBI
BT_WIFI _CLK_IN
BT_WIFI_CLK_OUT
OSC
DI PLEXER
HI GH
HIGH
LOW
LOW
BT_SSBI , BT_DATA, BT_CTL
WI FI 2.4GHz
WIFI 5GHz
GPS_ANT
WTR_GNSS_P/ M
LNA
RDALN16
SAW
Filt er
VDD_FEM/ GPS_2P75
GPS
SAW
Filt er
3M_CLK_P / N
Fil t er
3M_DP / N
CAM_ANALOG_EN
VPH_PWR
3M_MCLK
CAM I2C
3M_nRST
3M_nSTBY
VTCAM_EN
VPH_PWR
VTCAM_MCLK
VT_CAM_CLK_P / N
VT_CAM_DP / N
CAM I2C
VT_CAM_nRST
VT_CAM_nSTBY
VREG_L28_1P8
CAM_AVDD_2.8V
VREG_L26_1P225
VTCAM_CORE_1.8V
Filt er
CAM I 2C
VREG_L28_1P8
VT CAM
3M CAM
LDO
LDO
SI M
car d
VREG_L6_1P8
VREG_L22_3P0
UIM1_RESET
UIM1_CLK
UI M1_DATA
UI M1_DETECT
ADJ_DET_D
GRIP_1P8
GRI P Sensor
SX9500I ULTRT
RF_TOUCH
RF_TOUCH_AP
ANT_COM
GRI P Sensor I2C
Main
ANT
LDO
VREG_L15_2P8
ADJ_DET
GRI P Sensor
EAR_ADC
to PM8226
PMIC
STORTAGE
AP
MSM8926
LCD
TSP
Camera
MOTOR
SENSOR
CHARGER
USB
MI PI LVDS
Tr ansm it t er
TC358764
VREG_L5_1P2
LVDS_3V3
LVDS_1V8
VPH_PWR
LVDS_LDO_EN
LCD_CLK_P / N
LCD_D[ 0:3] _P / N
LVDS I2C
LVDS_RX_0P / N_F
Filt er
LVDS_RST
LVDS_CLK_P / N_F
LVDS_RX_1P / N_F
LVDS_RX_2P / N_F
LVDS_RX_3P / N_F
Filt er
3.3V BUCK
TPS630 10
VPH_PWR
DI SPLAY_3.3V
LCD_EN
Backlight
Dr iver
LM855 8
LED_BACKLI GHT_RESET
BACKLIGHT_PWM_AP
LED_BACKLI GHT I 2C
LED_VOUT_18V
LED_K([ 1:4] )
VPH_PWR
LCD_SELECT
LDO
Filt er
TSP I C
MXT1188S1
VPH_PWR
TSP_LDO_ON
LDO
TSP_VDD_1.8V
VPH_PWR
TSP_LDO_ON
LDO
TSP_AVDD_2.8V
VPH_PWR
TSP_LDO_ON
Boost er
RT8517GQW
TSP_XVDD_9.1V
TSP_SW3_EN
Y[ 0:42]
X[ 0:24]
TX25
TX26
RX43
TSP_RST
TSP I2C
TSP_nINT
TA_nCONNECT
TSP_VENDOR
TSP
from SM5502, MUIC
MOTOR
I SA1200
MOTOR I 2C
VIBTONE_PWM
MOT_EN
MOTOR_P
MOTOR_N
VREG_L6_1P8
M
VPH_PWR
ACC Sensor
K2HH
VREG_L19_2P85
VREG_LVS1_1P8
SENSOR I 2C
ACC_I NT
HALL I C
VREG_L6_1P8
DETECT_FLI PCOVER
Side Key
Hom e Key
WARM RESET
FT8010MPX
MSM_RES_IN
VREG_L6_1P8
VREG_L19_2P85
PM_KYPD_PWR_N
PM_RESIN_N
VOL_UP
VOL_DOWN
MSM_RES_IN
HOME_KEY
VREG_S3_1P35
VREG_S3_2P1
VREG_S1_1P15
VREG_S2_1P05
AP
MSM8926
to WCD9306
CODEC
VREG_L[ 1:28]
VREF_LPDDR2
PMIC_AUDI O_REF_CLK
BAT_UIM_ALARM
GRFC(12)
VREF_MSM_PX_MPP1
VREF_LDO_MPP3
PA_THERM0_MPP5
EAR_ADC
BBCLK_MSM
BBCLK_MSM_EN
MSM_PS_HOLD
RFCLK1_19.2M
SLEEP_CLK
to WCD9306, CODEC
to WTR2605, Transceiver
from Ear Jack
from Thermistor for PA
Thermistor AP
AP_THERM
Thermistor SYSTEM
SYS_THERM
XO_THERM
19.2M_IN
19.2M_OUT
OSC
to All System
Micr o USB
Sw it ch I C
SM5502
VREG_L6_1P8
V_BUS_5V
VPH_PWR
MUIC_DP / DM
MUI C_ID
Fi lt er
VBUS_IN
OVP
MUI C I2C
MUIC_INT_N
PMIC_JI GONB
I F_CON_SENSE
MSM_UART_RX / TX
USB_HS_DP / DM
OTG_I D
EAR_L / R_CRADLE_CON
IF_VOUT_CHATGER
BATT_ID
TA_INT
CHG I2C
TA_nCHG
VOUT_CHARGER
VREG_L6_1P8
TA_ENABLE
VPH_PWR
(Root)
VOUT_CHARGER
(Root)
IF_VOUT_CHATGER
Sw it ch
BMS_SENSE_P / N
IF_CON_SENSE
(CHGOUT)
(USBI N)
(FETDRV)
(VSYS)
CHARGER
SMB358
Bat t er y
Sw it ch
to PM8226, PMI C
CBL_PWR_N
from FSA2270
Analog Switch
UART_BOOT_ON
TA_nCONNECT
(EN)
AP
MSM8926
for LDOs
(USBI N)
V_BUS_5V
VPH_PWR
(VPH_PWR, VDD_x)
VOUT_CHARGER
(VBAT, VBAT_SNS)
Micr o
USB
CON
16GB
eMMC
PMI C
PM8926
Audio CODEC
WCD9306
Bluet oot h
WI FI
WCN3660A
AP / CP
MSM8926
LCD
POP RAM
LPDDR3
1.5G
WCSS_XO
GPS
WGR7640
VREG_L1_1P225
VREG_L10_1P8
CH0_SSBI _TX_GPS
GPS_BB_RX_IM/ I P
GPS_BB_RX_QM/ QP
RFCLK1_19.2M
from PM8226, PMI C
