Pioneer SC-LX85 - Block Diagram for Digital Main Audio Block

22
SC-57
1
2 3 4
A
B
C
D
E
F
1
2 3 4
4.4 BLOCK DIAGRAM FOR DIGITAL MAIN AUDIO BLOCK
AND (SZ08)
IC1804
SEL (VHC125)
IC1817 1/2
SEL
(VHC125)
IC1817 2/2
SEL
(V
IC18
SEL (VHCT125)
IC1809
SP
DIR
IC2001
U SB
EMMA
IC101
HDMI
TX
IC1602 (IC1603)
HDMI
RX
IC903
COAX 1
COAX 2
OPT 1
OPT 2
XNET
ADC
IC2431
A
A
A
A
A
A
A
A
A
A
A
A
A
ZDB
IC1803
24.576MHz
22.5792MHz
AMCLK
BCK
LRCK/DSDF
FD/DSDFL
SD/DSDC
CD/DSDLFE
SPDIF/DSDS
BD/DSDSR
SD/DSDFR
--/DSDC
--/DSDLFE
CD/DSDSL
BD/DSDSR
HDMI-AMCLK
HDMI-I2S(LR)
THROUGH-I2S
SOURCE-I2S
(LR)
I2S DT(multi-ch)
XTI
MCKO1
BCK2
LRC K2
S DTO2
DAUX
SEL (LCX157)
IC1815
SEL (LCX157)
IC1814
SEL (LCX157)
IC1604
XEMMASPDIF
XHARC
XHDSPDIF
DSDSW
XDSDS
XBAOUT
Z2NET
A:/B:
HDI2S
A:/B:
27.0MHz
XXTL0
XZ2DAC
XST
SEL
USB-AMCLK
USB-I2S(LR)
NMP-AMCLK
NMP-I2R(LR)
CLOCK
GENERATOR
CDCE925
IC604
AND (SH08)
IC605
24MHz
24.576MHz
27.0MHz
MSPDIF
COAX 3
OPT 3
OPT 4
27MHz
SOURCE-I2S
(LR)
NETPOW
A
A
A
A
A
A
A
D
D
D
D
D
D
AND
(LCX08)
IC2010
NMP
BCo
IC9204
SOURCE-AMCLK
SOURCE/I2S(LR)
USB-AMCLK
USB-I2S(LR)
B
F
DAC HIGH ASSY
DIGITA