Marantz AV7703 Service Manual page 56

DIGITAL AUDIO DIAGRAM
DIGTAL IN
OPT1(TV)
OPT2(CD)
COAX1(CBL/SAT)
COAX2(DVD)
ANT1
ANT2
LEGO
USB_VBUS_ON/OFF
NETWORKED MEDIA
USB_Tx/Rx
MODULE
LAN RX+/-
LAN TX+/-
RJ-45 with Transformer
IPOD AUTH.
23671011050AS
(MFI337S3959)
LEGO_RGB Date(24bit)
LEGO_Date Enable
LEGO_Vsync
LEGO_Hsync
LEGO_PCK
Z2HDMISPDIF
to MAIN DIR #28
RXMCK/DSDMCK
A2
RXBCK/DSDSCK
A4
RXLRCK/DSD5
B3
RXI2S0/DSD1
B4
RXI2S1/DSD2
C2
RXI2S2/DSD3
C3
RXI2S3/DSD4
C4
RXSPDIF/DSD0
B1
RXINT0
D4
TO MainCPU #147
TXBCK
K1
TXLRCK
K2
TXI2S0
L1
Z2_HAINT
E1
1st DSP
ADSP21487KSWZ-4B(400MHz) ADSP21487KSWZ-4B(400MHz)
DSPMOSI(#51)
DSPMISO(#52)
DSPICLK(#53)
25MHz 25MHz
SDRAM FLASH SDRAM
256M 16M
A3V56S40GTP-60 MX25L1606EM2I-12G A3V56S40GTP-60
(From/To MainCPU)
SR7011/AV7703 DIGITAL AUDIO BLOCK(ADI)
Z3DIRSPDIF
ZONE3
OPT.0
#33
OPT.1
#32 (To MAIN DIR)
LC89091JA-H
COAX.0
#37 6
COAX.1
#35
LEGO SPDIF
to MAIN DIR #31
LEGO I2S, DSD
AUDIO PLD
5M570ZF256C5N
2nd DSP 3rd DSP
ADSP21487KSWZ-4B(400MHz)
DSPMOSI(#51) DSPMOSI(#51)
DSPMISO(#52) DSPMISO(#52)
DSPICLK(#53) DSPICLK(#53)
25MHz
SERIAL FLASH SDRAM SERIAL FLASH
256M 16M 256M
MX25L1606EM2I-12G A3V56S40GTP-60 MX25L1606EM2I-12G
(From/To MainCPU)
Z2DIRSPDIF
24.576MHz
COAX.0 37
COAX.1 35 MAIN
ZONE2
OPT.0 33
DIR
DIR DIR
OPT.1 32
BCOSPDIF 31
PCM9211PTR
LC89091JA-H
Z2HDMISPDIF 28
6
30,29
4rd DSP
ADSP21487KSWZ-4B(400MHz)
DSPMOSI(#51)
DSPMISO(#52)
DSPICLK(#53)
25MHz
SDRAM SERIAL FLASH
16M 256M 16M
A3V56S40GTP-60 MX25L1606EM2I-12G
(From/To MainCPU) (From/To MainCPU)
56
DIRRST
#146
DIRCE
#143
DIRDIN
#141
DIRDOUT
#144
DIRCLK
#145
14
ADCDATA
DATAAD ADINL
9
2
13 DIRSLRCK ADCLRCK ADC
10
12 DIRSBCK ADCSBCK
ADINR
AK5358BET
12
1
11 ADCSMCK
DIRSMCK
11
47
48
ADINZ2L
ADINZ2R
18
DAFL
DACRST
#101
48 19
DACMS
23 DAFR
#100 15
DACMDI
MAIN DAC1 22
#98 13
DACMC 24 DAC
#99 PIN NO :
14
25
AK4458
29
DASW1
DACMCK
P5 1
28
DACBCK
N5
2 38 DASW2
DACLRCK
P4 3 39
AK4458
DZF1
43 DARSV
P7 11
DACPCMF
42
P2
4
DACPCMCSW1 32
DASL
R1 5
DACPCMSW2RSV 33
N1 7
37 DASR
DACPCMS
N3
6
36
18 DAASSIGN1L
48 19
23 DAASSIGN1R
15
MAIN DAC2
22
13
PIN NO : 24 DAASSIGN2L
14
AK4458 25
29 DAASSIGN2R
DACMCK
1
28
DACBCK
2
DACLRCK AK4458
3
DZF2 32 DAASSIGN3L
P6
11
DACPCMASSIGN1 33
N2 4
37
DAASSIGN3R
DACPCMASSIGN2
M2 5
36
DACPCMASSIGN3
M3
6
Z2DACMCK
R16 12
Z2DACBCK
ZONE2
R12 13
Z2DACLRCK
DAZ2L
DAC
P12 15
6
Z2DACDATA DAZ2R
N12 14
PCM5100
7
Z2DACMUTE
R14 17
DEMPZ2
10
(From Z2 DIR #6)
Z3DACMCK
12
T15
Z3DACBCK
ZONE3
T12 13
Z3DACLRCK DAZ3L
DAC
R13 15
6
Z3DACDATA DAZ3R
P13 14 PCM5100
7
Z3DACMUTE
T13 17
DEMPZ3
10
(From Z3 DIR #6)
CSCKIN
JITTER REDUCER
M13 5
CSCKOUT
N14 3
CSREFIN
N13 7 CS210010-CZZR
CSCLOCK
M14 4
DATAAD
A14
DIRSLRCK
A13
DIRSBCK
A12
DIRSMCK
A11
ADCDATA
P15
ADCLRCK
P7
ADCSBCK
P14
ADCSMCK
P6