Harman JBL PULSE 3 - System Block Diagram

AC adaptor
5V/2.3A
OP
TPA2412/NJM2740/DIO2032
BT
Module(BTM872H
/TBC with
32Mb SPI flash)
CSR8675
MCU (50MIPS)
PIC32MX150F128D-50I/PT
ADC
AK7755
OP
TPA2412/NJM2740/DIO2032
TI
Class D TPA3118
OP
TPA2412/NJM2740/BA4510
Logic
SLG4V4826V
4MB Flash
S25F132k
SG ensor
KXTG2-1009
BUFFER
SGM7SZ125
SLG4L41466V/IO Expander
SW
DC-DC boost
MP3414A
LDO-3.3V
SD6211
LDO-3.3V
SD6211
SW
DC-DC boost
MP9428A
LM331
Battery
Charger
MP2637
LDO-3.3V
SD6211
96 RGB LED
( with drivers )
Keys and
Indication LEDx10
Audio
detect
I/O (Total output) current 5MA
4.5V FOR RGB LEDS
3.3V FOR DSP/OP
3.3V FOR SYSTEM VOLTAGE
5V-12V FOR AMP
BOOST CONTROL
BOOST CONTROL
5V-12V FOR AMP
USB DETECT
POWER BOTTON
MIX/MONO
FOR HAND FREE
L&R
AUX IN
IIS FOR AUDIO
ANT
MIC
L&R
UART
D+/D-
USB 5V
USB UPGRADE
BT AND MCU
MICRO USB PORT
BATTERY DETECT
BATTERY
3.7V/6000MAH
3.3V ALWAYS ON FOR SLG4V4826V
IIC
SPI
I/O
IIC
PULSE3 Block Diagram