BLOCK DIAGRAM and POWER DIAGRAM for SoundBar
HEOS HomeCinema HS2 Sound-bar BLOCK DIAGRAM
HD_LRCK
I2S (-192kHz)
HD_SCK
HD_ASD0
HD_ASD[1:3]
3.3V
Analog_DET
Coax_DET
OPT_DET
I2C_0
3 Flags
2A load max.
D+/D-
STATUS/CONNECT/MUTE LED
DSP
R5F5634BCDF/Renesa
s
HEOS4.0
New Core Module
SPI Flash 16Mb
(ex.MX25L1606E)
5V
HEO
Power
CH1ASD0
CH1ALRCK
CH1ABCLK
CH0AMCLK
CH0ALRCLK
CH0ABCK
CH0ASD0
(for HD audio)
CH0ASD[1:3]
DAI_LRCKin
DAI_SCKin
DAI_D0in
DAI_D1in
DAI_D2in
DAI_D3in
SPDIFout
DAI-D0out[FL/FR_D]
DAI-D1out[LFE]
DAI-D2out[FR/FL_D]
MixDown Monitor
DSP_MCLKin
DSP_LRCK_OUT
DSP_BCK_OUT
ADSP-21487-4BB
MN864788A
PCM9211 input selector for DSP
MCU(RX634)
OPT
COAX
MIC/AUX
USB_A
Ethe
I2C0
RSPIA
GPInintr
CECIO
key
AIOS_LRCLK
AIOS SCLK
I2
S
(3
2-
I2C3
GPIO
LED
ST
BY
_S
TA
TU
S
AI
O
S_
I2
S_
O
U
T
UART
ASRC to
44.1kHz
for LEGO &
HIGH
SIDESW
5V
HEOS
AIOS MCLK
DSP DSP
3.3V
Type/Revision
AI
O
S_
LR
CL
K
AI
O
S
SC
LK
AI
O
S_
M
CL
K
Vol+/Vol-/Mute/
Connect/Reset_key
MPO1
ADCin
RXIN
RXIN
M
CL
LR
CK
DA
TA
SPI
(CPLD)
(StatusLED)
Surround
XTI
PCM9211 for distribu
ti
on
DAC
PCM5100A
RXIN
ADCin
AIOS I2S2 I
RXIN
MUTE
LM358A
MIC_MUT
I2
S
(48
kH
z)
MPIO_C MAINOut AUXIN2
TDMS
HPD-DDC
CEC
HPD-Utl
TDMS
DDC
CEC
Tx0ARCinHP
D
P0 Tx
HDMI IN
HDMI
P3 Rx
Rx3:5V&DD
P0 Rx
Rx0:5V&DD
24.576MH
27MH
XI XO NIRQ OSDSPI
SPI_A
3.3V
GPIOs
GPO-
SPI
GPIO
24.576MH
SPI-IRQ/BSY
EXT_SDRAM_BUS
IR_OU
NE555
IRSEL
PMC0
PMC1
MPIO_A
ADCIn
DIRIn DITOut
MAINOut AUXIN1
MPIO_A
NPCM
PCM9211 Interface-A
PCM9211 Interface-B
Sub-DAC Main-DAC
DSPA-I/F
Flag/Sel SPI
MPO0
ERROR
NPCM
HDMI-I/F LEGO-I/F
MPO0
PLD (digital route/mute controll)
BC
K
DA
TA
1-
3
AIOS_I2S_OUT
DSPB_in-out I/F
0 0
EQ / DRC
SPI
DET
DET
DET
OPT_Det
COAX_Det
HDMI_Det
DET
Analog_De
I2C for DAMP
DownMix
SDRAM 128Mb-16bit
(ex.M12L128168A)
Delay for
Auto-LipSync
Bass
I2
S
I2S
I2
S
(-192
kH
z)
16Bit160MH
I2S
I2C1
RSPIB
GPIO
UART9
AI
O
S_
I2
S2
_I
N
AI
O
S
I2
S2
LR
CK
/S
CL
AIOS I2S2 LRCK/SCL
I2S0
I2S2
Delayed R-TW/WF
LFE
Delayed L-TW/WF
UART
SPI
For Update
ASD1-Monitor
LRCK
BCK
DC(-30V)DC (0.6A)
MCP16301
DC(-28V)DC (3A)
TPS54531DR
DC(-28V)DC(5A)
TPS54531DR
HVA for DAMP
3.3V Always on (for MCU, IR sensor, Input detec
ti
on etc.)
USB High-side SW
DSP 1.1V
SMPS
110W
3.3V 5V
3.3V
Always ON
Enable @Net ac
ti
ve
DC(-5V)DC(2*2A)
ADP2114ACPZ
5.0V @HDMI ac
ti
ve
5.0V Always on (for LED, Input detec
ti
on, HDMI
5.0V LEGO
5.0V @Net ac
ti
ve
1.1V HDMI
DSP 3.3V
3.3V Audio, Damp
USB Power
Enable @Normal
Enable @HDMI ac
ti
ve
MCU
MPIO_B(AUXOUT)
Enable @DSP
MAINout
Flag
I2C for DIR/DWHP83
NAIRQ
(PLD)
HDMI HPD
GPIO-JTAG
PWM0/1/2
ADC_AUXIN
GPIO
(EZsetup SW control)
TAS5711
Lch
Mute,I2C,Fault
RF module
DWHP83
LFEc
TAS5711
Rch
Pair,I2C,Reset
Mute,I2C,Fault
24VDC, 6.5A peak
LDO LD1117AG-33
Enable @CEC ac
ti
ve
CEC Power
DC(-17V)DC(2A)
TPS562200
Enable @Normal
5.0V Audio
LDO
TPS73533 x2
3.3V CPLD
0
0
MDAC_LRCK
MDAC_BCK
IR_IN
OSC
22.5792
Mul
ti
plexer
OE/SEL
Res.
Debug Use Only
LDO LD1117AG-
3.3V
LDO LD1117AG-
3.3V LEGO
1.8V CPLD
LDO LD1117AG-33
LDO LD1117AG-18
DC(-28V)DC(2A)
TPS54202
Enable @HDMI ac
ti
ve
LDO LD1117AL-33
3.3V HDMI
Enable @HDMI ac
ti
ve
5.0V @HDMI ac
ti
ve
MFi
Authen
ti
ca
ti
on
Coprocessor
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
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