Samsung SM-A526B Manuel De Service page 46

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SAMSUNG CONFIDENTIAL
Power
Power
Power
MAIN ANT1
LB TRX
Duplexer
LPAMiD
MAIN ANT1
MHB TRX,
UHB DRx
OMH
Diplexer
LPAMiD
SUB ANT1
LFEM
LB DRX
DRX MIMO
Diplexer
Dual SAW
SUB ANT2
MHB DRX
UHB TRX
SP4T
WIFI 2G
Switch
OMH
GPS
LPAMiD
GPS
WIFI_2G
Extractor
UHB
MODULE
SUB ANT5
PRX MIMO
DRX MIMO
SPDT
SP4T
Switch
Switch
SUB ANT6
PRX MIMO
Diplexer
Dual SAW
SUB ANT7
PRX MIMO
DRX MIMO
SP4T
Diplexer
SAW
Switch
SAW
WIFI ANT
UHB ANT
UHB
SPDT
Diplexer
BPF
Switch
NFC ANT
A526B Block Diagram
Power
APT
APT
APT
SP4T
Switch
LB
FEM
LNA
4P4T
Switch
LNA
RF
Transceiver
UHB
TRX
SAW
SAW
DPDT
Switch
SPDT
Switch
LNA
SAW
LNA
GPS
WIFI_2G
BT/WLAN/FM
NFC
AP
System Power
System Power
Sub
Main
PMIC
PMIC
(Buck
(Buck
/LDO)
/LDO)
Display Power
Power
Display Power
Display
PMIC
Display
Touch
Camera Power
Power
Camera Power
Camera
PMIC
Power
Camera
OIS MCU
Camera
Sensor
System Power
System Power / Charging
IF PMIC
Flash
LED
Direct
Charging
Charger
Memory Power
Memory
T-Flash / SIM Power
T-Flash / SIM
Power
Audio CODEC
Power
Audio AMP
Power
Audio AMP
Power
CLK
Clock Buffer
76.8 MHz
Power
LDO
Vibration Motor Power
Power Key
Volume Key
Display
&
Touch
Touch Power
Camera
Rear 1~4
(64M/5M/12M/5M)
Front
(32M)
Sensor
Sensor Power
Finger Print / Ambient Light
/ 6-axis Motion / Magnetometer
Battery / Charging
/ USB / OTG
Memory
DRAM + UFS
T-Flash / SIM
(3in2)
Earjack
Main MIC
Sub MIC
Top SPK
Bottom SPK
Vibration
Motor
Key

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