Audio Block - Pioneer SC-LX90 Service Manual

1

4.4 AUDIO BLOCK

A
HDMI IN 1
HDMI IN 2
HDMI IN 3
HDMI IN 4
HDMI IN 5
HDMI IN 6
HDMI OUT1
HDMI OUT2
B
i.LINK(S400)
i.LINK(S400)
NETWORK
USB
RF IN
C
DIGITAL IN (OPT1)
DIGITAL IN (OPT2)
DIGITAL IN (OPT3)
DIGITAL IN (OPT4)
DIGITAL IN (OPT5)
DIGITAL IN (OPT6)
DIGITAL IN (FRONT)
DIGITAL IN (COAX1)
DIGITAL IN (COAX2)
DIGITAL IN (COAX3)
DIGITAL IN (COAX4)
D
DIGITALOUT1 (OPT)
DIGITALOUT2 (OPT)
(ZONE3)
DIGITAL OUT (COAX)
(ZONE2)
XM radio
iPOD
SIRIUS
TUNER
PHONO
CD
CDR
AUX
DVD
E
BD
TV
SAT
VIDEO1
VIDEO2
DVR1
DVR2
MIC
CDR REC
DVR1 REC
DVR2 REC
FRONT L/R
F
CENTER/SW
SURROUND L/R
SURROUND BACK
24
1
2
HDMI
PCM(DVD-A)
DSD
S/PDIF
Rate
PCM(DVD-A)
Controller
1394
PHY LINK
DSD
DSD
SELECTOR
NETWORK
&
DSD-LPCM
USB
Converter
RF-S/PDIF
S/PDIF
MAIN
DIR & DIT
S/PDIF
SELECTOR1
192k/24bit
S/PDIF
SELECTOR2
iPOD
DIGITAL
ZONE2
DIR & DIT
192k/24bit
XMDT
ZONE2
ZONE2
A/D
48k/24bit
MAIN
ZONE3
SC-09TX
2
3
SELECTOR
SELECTOR
SELECTOR SELECTOR
(ZONE2) (MAIN)
A/D
A/D
A/D
192k/24bit
A/D
192k/24bit
ATT 192k/24bit
SELECTOR
ATT
192k/24bit
(ZONE2)
ATT
ATT
ZONE2 ZONE3
D/A D/A
& &
LPF LPF
3
4
DSP1 DSP2
DECODER
POST POST
PROCESSING PROCESSING
24bit or 48bit
Floating 32bit
(Double Precision)
<LFE MIX>
4
PCM
* MCACC
Multi Channel Acous
Calibration System
DSP3
Advanced
MCACC
POST
PROCESSING
Floating 32bi
<ANALOG