JBL BOOST TV - TV Remote Learning: Volume Controls; Learn Volume Up; Learn Volume Down

LCH 15W
4 OHM
RCH 15W
4 OHM
TPA3118
AMPLIFIER
CODOC
CS42528
DSP（Dobly digital)
CS48L11
MCU
PIC32MX250F256L
MCLK
I2C
KEY/LED
IR
UART
16M FLASH
16K BIT EEPROM
24C16
I2C
SPI
I2S x1
I2S
MCLK
SPI
AUX_IN_DETECT
OPTICAL_DETECT
OP
NJM4580*2
AUX_IN
OPTICAL IN
SPDIF
SPDIF
ANALOG
BLUETOOTH
BM880
I2S
XTAL 12.288MHz
XTAL 4MHz
AC IN
ADAPTER
19V/2A
SWITCH
DC TO DC
MP2314
MICRO USB
FOR UPGRADE
5V
SWITCH
P5V
LDO
AS1117_3.3V
LDO
AS2930_1.2V
P3.3V
LDO
AS2930-3.3V
3.3V
A3.3V
MCU_3.3V
3.3V_BT
PVCC
SET BLOCK DIAGRAM