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BLOCK DIAGRAM
S216 System Block Diagram
BT
Module
AT2823
Optical in
HDMI out
(ARC/CEC)
HDMI
Repeater
HDMI in
EP91A6SQ
(CEC)
ADC
Φ3.5mm
ES7241D
Aux_In
Only upgrade
USB
IR
IR
GPIO*5
Butto n*5
NOR
DDR
Flash
128MB
16MB
UART
SPDIF0
SPDIF1
SPDIF2
I²C0
SoC
I²S_MCLK
I²S_BCLK
MTK
I²S_LRCLK
MT8502
I²S_DAT3
I²S_MCLK
I²S_BCLK
I²S_LRCLK
I²S_DATA0
AMP
I²C0
STA339B
Fault
WT
MUTE
I²S_MCLK
I²S_BCLK
I²S_LRCLK
I²S_DATA1
AMP
I²C0
STA369B
WT
Fault
MUTE
L&R
I²C0
LED Driver
PWM*15
SN3218
GPIO*10
For Others
23
2.7uF
TW_L
6Ω
MID_L
BTL
MID_R
BTL
2.7uF
TW_R
6Ω
SW-L
BTL
SW-R
BTL
OP
Audio Out
4558
For RGB_LED*5
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