Denon DHT-S716H - Block Diagram

BLOCK DIAGRAM
HD_LRCK
I2S (-192kHz)
HD_SCK
HD_ASD0
HD_ASD[1:3]
3.3V
Analog_DE
T
Coax_DET
OPT_DET
I2C_0
3 Flags
SPI
2A load max. D+/D-
STATUS/CONNECT/MUTE LED
DSP
R5F5634BCDF/Renesa
s
HEOS4.0
New Core Module
PWM3
SPI Flash 16Mb
(ex.M25P16)
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[C/LFE_D]
DAI-D2out[SR/RL_D]
MixDown Monitor
ADSP-21487-4BB
for Pre-Processing
MN864788A
PCM9211 input selector for DSP
MCU(RX634)
OPT
COAX
MIC/AUX
USB_A
Ethe
I2C0
RSPIA
GPInintr
CECIO
key
AIOS_LRCLK
AIOS SCLK
AIOS
_
TDM
_
DIN
I2S (32-192kHz)
I2C3
SCI2
LED
STBY_STATUS
AIOS
_
I2S
_
OUT
UART
ASRC to
44.1kHz
TDM Conv.
for LEGO
HIGH
SIDESW
5V
HEOS
AIOS MCLK
DSP
DSP
3.3V
Type/Revision
AIOS
_
LRCLK
AIOS SCLK
AIOS
_
MCLK
AIOS_TDM_FS
Vol+/Vol-/Mute/
Connect/Reset_key
MPO1
ADCin
RXIN
RXIN
MCL
LRCK
DATA
SPI
(CPLD)
(StatusLED)
AIOS_TDM_BCLK
Surround
XTI
PCM9211 for distribuon
DAC
PCM5100A
RXIN
ADCin
AIOS I2S2 I
RXIN
MUTE
LM358A
MIC_MUT
I2S (48kHz)
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
TDMS
HPD-DDC
CEC
P0 Rx
Rx0:5V&DD
HDMI IN
HDMI IN
HDMI IN
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
IR_IN
IR_IN
NE555
IRSEL
PMC0
PMC1
VCXO
22.5792MHz
MPIO_A
ADCIn DIRIn DITOut
MAINOut AUXIN1
MPIO_A
ADCIn DIRIn DITOut
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 & Zero
detect)
BCK
DATA1-3
AIOS_I2S_OUT
DSPB_in-out I/F
0
0
0
0
ADSP-21488-3A
DIN SPDIF
DIN L/R DOUT L-H/L
DIN C/LFE DOUT C-H/L
DIN SL/SR DOUT R-H/L
LRCLK
BCLK
MCK
EQ
DRC
BMA250E
SPI
DET
DET
DET
OPT_Det
COAX_Det
HDMI_Det
DET
Analog_De
IR_IN
I2C
Delayed L-TW/WF
Delayed C-TW/WF
Opt
Cupple
DownMix
Delay for Wireless
surround
SDRAM 128Mb-16bit
(ex.M12L128168A)
Delay for
Auto-LipSync
Bass
Manegement
SPI Flash 16Mb
(ex.M25P16)
for Post-Processing
TDM (44.1kHz)
I2S (-192kHz)
I2S (-192kHz)
I2S (-192kHz)
I2S (-192kHz)
16Bit160MH
I2S (-192kHz)
I2C1
RSPIB
SCI5
AIOS
_
I2S2
_
IN
AIOS I2S2 LRCK
/
SCL
AIOS I2S2 LRCK
/
SCL
I2S0
I2S2
TDM
Delayed R-TW/WF
Delayed L-TW/WF
Delayed C-TW/WF
Delayed R-TW/WF
Delayed R-TW/WF
Delayed C-TW/WF
Delayed L-TW/WF
UART
SPI
Bus Switch
SN74CBT3257
For Update
ASD1-Monitor
LRCK
BCK
MCP2200
Micro-USB
for Studio
DSP
DSP
3.3V
IRQ, etc.
(MCU-GPIO)
3.3V 5V
3.3V
DAI-TDMBCKin
DAI-TDMFSin
MCU
MPIO_B(AUXOUT)
GPIO
MCLK Divide rate
AIOS_TDM_FS
AIOS_TDM_BCLK
TDMCK MAINout
AIOS_TDM_FS/BCLK
Flag
(DIR/DAC)
NAIRQ
(PLD)
HDMI HPD
GPIO-JTAG
PWM0/1/2
ADC_AUXIN
GPIO
(EZsetup SW control)
TAS5756M
Lch
Mute,I2C,Fault
TAS5756M
Cch
TAS5756M
Rch
Mute,I2C,Fault
Mute,I2C,Fault
Rev1.0 Remark：2ADI-DSP version, Renesas RX634
Network Module
26
Caution in
servicing
Electrical Mechanical Repair Information Updating