Denon AVR-4520CI Service Manual

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DA-Z2R
OUTPU T
DA-Z2L
OUTPU T
MAIN_AD-R
OUTPU T
MAIN_AD-L
OUTPU T
DA-F L
OUTPU T
DA-FR
OUTPU T
DA-C
OUTPU T
DA-SW1
OUTPU T
DA-SBL
OUTPU T
DA-SBR
OUTPU T
DA-RSV
OUTPUT
DA-SW2
OUTPUT
DA-FWR
OUTPUT
DA-FWL
OUTPUT
DA-FHR
OUTPUT
DA-FHL
OUTPUT
DA-SBR
OUTPU T
DA-SBL
OUTPU T
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SPDIF_ARC1
INPUT
DSD_HDMITx
OUTPUT
IS2_HDMITx
OUTPUT
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SPDIF_ARC2
INPUT
DSD_HDMIRx
INPUT
SPDIF_HDMITx
OUTPUT
SPDIF_HDMIRx
INPUT
IS2_HDMIRx
INPUT
-
SPDIF_860
INPUT
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DA-C2L
OUTPU T
DA-C2R
OUTPU T
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DA-Z2R
DA-Z2L
SPDIF_OPT1
SPDIF_OPT2
SPDIF_ARC1
SPDIF_COAX1
SPDIF_COAX2
SPDIF_860
SPDIF_HDMIRx
SPDIF_ARC2
DSD_HDMIRx
I2S_HDMIRx
SPDIF_860
I2S_DIR
I2S_DIR
I2S/DSD/SPDIF_HDMITx
DSD_HDMIRx
DSD_HDMIRx
I2S_DSP1I N
I2S_DSP1I N
I2S_DSP2OUT
I2S_DSP3OUT
I2S_DSP3OUT
I2S_MUTE
SPDIF_ARC1
IS2_HDMITx
IS2_HDMIRx
DSD_HDMIRx
DSD_HDMITx
SPDIF_ARC2
SPDIF_HDMIRx
SPDIF_HDMITx
SPDIF_860
DA-C2L
DA-C2R
SPDIF_COAX1
SPDIF_COAX2
SPDIF_OPT1
SPDIF_OPT2
ANALOG
AUDIO
BLOCK
DIAGRAM
MAIN DAC
PCM1795
Audio PLD
I2S_DAC
FLASHSDRAM SDRAM FLASH
MAIN
JITTER
REDUCER
PLLOUTCLK
PLLIN
MAIN ADC
AK5358B
Z2DAC PCM5100
PLLOUTCLK
PLLOUTCLK
PLLOUTCLK
PLLOUTCLK
PLLOUTCLK
PLLOUTCLK
VCXO
(24.576MHz)
OSCCLK
DENON LINK HD
module
DENON LINK HD
MCK/BCK/LRCK
SDATA
MAIN ZONE SPDIF MUX
MCK/BCK/LRCK
MAIN ZONE
1st_DIR(1/2)
LC89057W-VF4A-E
SPDIF_DLHD
SDATA
MAIN ZONE
1st_DIT(2/2)
LC89057W-VF4A-E
I2S_DIR
Z1_SPDIF
DSP1IN MUX
I2S_DAC
I2S_DAC
I2S_DAC
I2S_DAC
I2S_DAC
I2S_DAC
5M570ZF256C5N
REFCLK
ZONE2
DIR(1/1)
LC89058W-E
2nd DSP
ADSP21487
(AL32multi)
1st DSP
ADSP21487
(Decoder)
HDMITx MUX
SDRAM FLASH
3rd DSP
ADSP21487
(Post processor)
DACIN MUX
DAP3IN MUX
MUTE signal
generator
I2S_DLHD
I2S_Z2 I2S_Z2
CLOCK optimizer
PLLOUT
TO
NETWORK
BLOCK
DIADRAM
HDMI Tx SPDIF ARC-1
HDMI Rx IN SPDIF
HDMI Rx IN DSD
HDMI Tx OUT DSD
HDMI Rx IN I2S
TO
VIDEO
BLOCK
DIAGRAM
HDMI Tx SPDIF ARC-2
HDMI Tx OUT SPDIF
HDMI Tx OUT I2S
DA_C2L
DA_C2R
DIGITAL SIGNAL
ANALOGL SIGNAL
(DA-Z3L)
(DA-Z3R)
AVR4520only
OPTICAL1
COAXIAL2
OPTICAL2
COAXIAL1
MAIN DAC
PCM1795
MAIN DAC
PCM1795
MAIN DAC
PCM1795
MAIN DAC
PCM1795
MAIN DAC
PCM1795
MAIN DAC
PCM1795
REFCLK
VCXO
(30.000MHz)
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g.14b

Denon AVR-4520CI Specifications

General

Brand	Denon
Model	AVR-4520CI
Category	Receiver
Language	English