Audio Block Diagram - Pioneer SC-LX81 Service Manual

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4.2 AUDIO BLOCK DIAGRAM

A
B
C
D
E
F
22
1
2
HDMI NETWORK ASSY
E
BD JA1101
IC1151
HDMI SWITCH
SII9185ACTU
HDMI IN1 JA1102
HDMI IN2
JA1103
HDMI IN3 JA1104
IC861
ETHERNET
NETWORK
JA701 PHYCEIVER
RTL8201CP-LF
B
D-MOTHER ASSY
COAX1(DVD)
JA2408
COAX2(CD)
(SC-LX81 MODEL)
JA2401
COAX3(DVR2)
(SC-LX71 MODEL)
OPT IN1(TV/SAT)
JA2402
OPT IN2(DVR2)
JA2403
OPT IN3(VIDEO1)
JA2404
OPT IN4(CD-R)
JA2405
FRONT IN ASSY
C
VIDEO3
JA6202
VIDEO3
JA6202
MIC JA6202
USB JA6301
TUNER Module
PHONO JA5001
CD
JA5001
CD-R JA5002
DVD JA5004
JA5004
TV/SAT
VIDEO1
JA5005
VIDEO2
JA5005
DVR1 JA5006
DVR2
JA5007
MULTI IN L/R
JA5008
MULTI IN C/SW JA5009
MULTI IN SL/SR
JA5010
MULTI IN SBL/SBR
JA5010
SC-LX81
2
3
IC101
S/PDIF
HDMI
DSD
RECEIVER
SII9135CTU
I2S
DSD
IC701
I2S
MNP
DM850E
S/PDIF
IC2403
ZONE2 XM/NET
SELECTOR
IC2406,IC2409
S/PDIF
SELECTOR
I2S
IC2401
IC2404
DIR&DIT
DIR/HDMI
I2S
AK4114VQ
SELECTOR
IC6201
MIC Amp
NJM4565MD
IC5351
VIDEO3/MIC
SELECTOR
TC4053BFN
IC5255
PHONO/MULTI CH
SELECTOR
TC4053BFN
3
4
DSD(SL)
PCM(C,SW,SL.SR,SBL,SBR)
DSD(FR,C,SW,SR)
IC2701
1st DSP
DSPA56720AG
IC2951
ADC
PCM1804DB
IC2901
A/D BUFFER
NJM4565MD
SW DownMix
IC5301, IC5302
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