Denon AVR-X7200W Service Manual page 32

fig.02a
AVR-X7200 DIGITAL AUDIO/NETWORK BLOCK DIAGRAM
DIGITAL PCB BLOCK
Wireless Network
Input
Wired Network I2S_CX870/CY920
Input Netowrk Module DSD_CX870/CY920
AVR-X5200
CX870/CY920
CX870/CY920_VBUclk
USB-A CX870/CY920_VBUSdata(8bit)
Input(FRONT)
USB-A AVR-X7200
Input(REAR) AV8801
AVR-X7200
AV8801
iPod
S.Flash
Coprocessor
I2S/DSD_HDMIRX
I N P U T
SPDIF_HDMIRX
I N P U T
I2S_HDMITX
O U T P U T
SPDIF_Z2HDMI
I N P U T
CX870/CY920_VBUclk
O U T P U T CX870/CY920_VBUSdata(8bit)
CX870/CY920_VBUSdata(8bit)
O U T P U T
OPT1
OPT2
COAX1
COAX2
DENONLinkHD
AVR-X5200
FCXO-05 FCXO-05
24.576MHz 25.0MHz
Ref clock Sel.
DLHD
DENON Link HD
Generator Module
REFCLK
Main DIR
I2S/DSD_HDMIRX
PCM9211
SPDIF_HDMIRX
I2S_HDMITX COAX1
COAX2
SPDIF_Z2HDMI OPT1
OPT2
SPDIF_HDMIRX
P S I D _ F 2 Z D H I M
CX870/CY920_VBUclk
OPT1
OPT2 Z2_SPDIF
ZONE2 DIR
COAX1
LC89091JH
COAX2
DLHD
AVR-X5200
AVR-X7200 Z3_SPDIF
ZONE3 DIR
LC89091JH
SDRAM FLASH SDRAM
1st DSP 2nd DSP
D A P S 2 - 4 1 7 8 ADSP-21487
Jitter Reducer PLL
CS2100
fs Assign Sel.
1/2 1/4
Div. Div.
DSP1_IN_LRCK
DSP1 INPUT MUX
I2S_HDMIRX DSP1_IN
1 2
DSD_HDMIRX
1 2
I2S_CX870/CY920
1 2
DSD_CX870/CY920
1 2
DIR_I2S
1 2
I2S_HDMITX
ZONE2 I2S MUX
I2S_CX870/CY920
ZONE2
1
Mute Logic
3
2
ZONE3 I2S MUX
ZONE3
1
Mute Logic
3
2
ADCCLK
SDATA
Z2_SPDIF
3 Z S _ D P F I
Z2DIR_I2S
Z3DIR_I2S
32
FLASH S R D M A FLASH S R D M A F A L H S
3rd DSP 4th DSP
D A P S 2 - 4 1 7 8 ADSP-21487
DSP3 INPUT MUX
1
3
DAC INPUT MUX
2
1
3
2
Z2DAC_I2S
Z3DAC_I2S
Audio PLD
5M570ZF256C5N
6
7
O U T P U T DA_FL
5
3
1
O U T P U T DA_FR
2
6
7
O U T P U T DA_C
5
3
MAIN DAC1
1
O U T P U T DA_SW1
2
6
AK4490
7 DA_SW2
O U T P U T
5
3
1 DA_RSV
O U T P U T
2
6
7 DA_SL
O U T P U T
5
3
Main ZONE
1 DA_SR
O U T P U T
Mute Logic 2
6
7
O U T P U T DA_SBL
5
3
1
O U T P U T DA_SBR
2
6
7
O U T P U T DA_FHL
5
3
MAIN DAC2
1
O U T P U T DA_FHR
2
6
AK4490
7
O U T P U T DA_FWL
5
3
1
O U T P U T DA_FWR
2
MAIN ADC
ADIN_FL
I N P U T
AK5358B
ADIN_FR
I N P U T
ZONE2 DAC
O U T P U T
Z2DA_L
PCM5100
O U T P U T Z2DA_R
ZONE2 DAC
O U T P U T Z3DA_L
PCM5100
O U T P U T
Z3DA_R