Samsung Galaxy Tab 4 Service Manual page 22

C406 C407
C410 C411
C412
C427
V_SYS
3M_CORE_1V3_FB
V_DIGRF_1.8V_FB
C438 C440
VREG_1.2V_FB
VREG_1V8_FB
VCORE_MAIN_1.2V_FB
V_BAT_SW_SENSE1
TEMP_BOARD1
R408
TEMP_BOARD2
VF
TEMP_BOARD2
TEMP_BOARD1
L_DET_OUT
Thermistor for System
RCV_N
RCV_P
EARSPK_L_3.5
MIC_BIAS_1.65V
EARSPK_R_3.5
SUBMIC_BIAS_1.65V
MAIN_MIC_N
SUB_MIC_N
MAIN_MIC_P
SUB_MIC_P
EAR_MIC_N
EAR_MIC_P
EAR_ADC_3.5
TP_PMIC_INTN
PMIC_INTN
PMU_SCL
PMU_SDA
R419
CODEC_INT
PWR_KEY
T P _ H I F I _ S D A T A _ O U T
T P _ S L EEP _ I N D
T P _ P D M _ S D A
T P _ P D M _ S C L
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.
C413 C408 C414 C468 C415
VREG_1V8
V_SYS
VREG_1.2V
C428 C429
C424 C430 VREG_1V8
C432
CHG_DET
D5
GPADC0
D6
GPADC1
E7
GPADC2
D9
GPADC3
K3
GPIO0
H4
GPIO1
L2
HDET
L10
AUX1N
J11
AUX1P
G10
AUX2N
K9
AUX2P
U401
K14
EARN
L14
EARP
H15
HP1
E15
HP2
J12
MICCLK12
H10 88PM820-A1-EAD2C000-P162
MICCLK34
J13
MICDAT12
J10
MICDAT34
K12
MICVDD12
K10
MICVDD34
G13
AMICNEXT
F12
AMICPEXT
D7
MIC_DET
H8
PMICINTN
K5
I2C_SCL
G7
I2C_SDA
D10
PMODE
B6
PWM
C10
CODECINTN
E10
ONKEYN
V_SYS
GND_HS_SENSE
U180
R190
TP_HIFI_SDATA_OUT
R191
R375
R356
R192
R357
TP_SLEEP_IND
C436
R409
TP_PDM_SDA
C427
C428
TP_PDM_SCL
L404
C418
C443
T P _L V L_ SE L_ 2
VREG_1.2V
3M_CORE_1V3_FB
V_DIGRF_1.8V_FB V_DIGRF_1.8V
VREG_1.2V_FB
VREG_1V8_FB
VCORE_MAIN_1.2V_FB
L402
L403
L404
V_SYS
C418
R486
VREG_1V8
C434 C435
C436
C443
C444
R409
J14
REFCCURR
F13
REFCLK_IN
F5
C445
REFCLK_OUT
L13
REFDAC REFDAC
K4
PMIC_RST_OUT
RESETOUTN
L12
XTAL1
L11
XTAL2
CLK_32K_8787
H6
PMIC_32KHZ_OUT
CLK32K_1
CLK_32KHZ_AGPS
B11 TP_HIFI_SDATA_OUT
SDI1 HIFI_SDATA_OUT
C11
SDI2 PCM_TXD
C12 TP_HIFI_SDATA_IN
SDO1 HIFI_SDATA_IN
B13
SDO2 PCM_RXD
TP_SYS_CLK_EN
G6
SLEEPN SYS_CLK_EN
L9
SPK_N
SPKN
L8
SPKP SPK_P
F7
SVC1 TP_SVC
H7
SVC2
J15 C448
ANANEG
C449
K15
ANAPOS
REFDAC
B12 TP_HIFI
BCLK1 HIFI_BITCLK
D12
PCM_CLK
BCLK2
C15
CFNHV
A14
CFNLV
B15 C451
CFPHV
A13 C453
CFPLV
G5 TP_LVL_SEL_1
DVC1 VLT_LVL_SEL1
H5 TP_LVL_SEL_2
DVC2 VLT_LVL_SEL2
A12 TP_HIFI_SYNC
FSYN1 HIFI_SYNC
C13
PCM_SYNC
FSYN2
G8
TP_PDM_SCL
PDM_SCL
F10
TP_PDM_SDA
PDM_SDA
C442
C417
C419
C433 R485
C444
TP_LVL_SEL_2
8-6
Level 3 Repair
VCORE_MAIN_1.2V
VREG_1V8
C419 C420 C421
OSC400
2 1
V_SYS V_USB_BLOCK
R410
must be NC
R412
JIG_ON_N
R413
R415 Active L
JIG_ON_N
R416
3
1
Q402 IF_CON_SENSE
2
R411
CHG_DET