Pioneer SC-LX81 Service Manual

22
SC-LX81
1
2 3 4
A
B
C
D
E
F
1
2 3 4
4.2 AUDIO BLOCK DIAGRAM
COAX2(CD)
IC701
MNP
DM850E
IC101
HDMI
RECEIVER
SII9135CTU
OPT IN1(TV/SAT)
OPT IN2(DVR2)
OPT IN3(VIDEO1)
COAX1(DVD)
BD
HDMI IN1
HDMI IN2
IC1151
HDMI SWITCH
SII9185ACTU
IC2401
DIR&DIT
AK4114VQ
IC2701
1st DSP
DSPA56720AG
IC2951
ADC
PCM1804DB
TX1 TX0
JA1101
JA1102
JA1103
JA2402
JA2403
JA2404
JA2408
VIDEO3
VIDEO3
USB
MIC
CD
CD-R
TV/SAT
DVR1
DVR2
TUNER Module
DVD
MULTI IN L/R
MULTI IN SL/SR
MULTI IN SBL/SBR
MULTI IN C/SW
SW DownMix
JA6202
JA6202
JA6202
JA6301
IC5301, IC5302
JA5002
JA5005
JA5005
JA5006
JA5007
JA5008
JA5009
JA5010
JA5010
PHONO
VIDEO1
VIDEO2
IC5255
PHONO/MULTI CH
SELECTOR
TC4053BFN
JA5001
JA5001
JA5004
JA5004
IC5351
VIDEO3/MIC
SELECTOR
TC4053BFN
MIC Amp
IC6201
NJM4565MD
FRONT IN ASSY
HDMI IN3
JA1104
NETWORK
JA701
IC861
ETHERNET
PHYCEIVER
RTL8201CP-LF
S/PDIF
COAX3(DVR2)
JA2401
(SC-LX81 MODEL)
(SC-LX71 MODEL)
OPT IN4(CD-R)
JA2405
I2S
DSD
I2S
HDMI NETWORK ASSY
D-MOTHER ASSY
S/PDIF
DSD
S/PDIF
DSD(SL)
PCM(C,SW,SL.SR,SBL,SBR)
DSD(FR,C,SW,SR)
IC2403
ZONE2 XM/NET
SELECTOR
IC2406,IC2409
S/PDIF
SELECTOR
IC2404
DIR/HDMI
SELECTOR
I2S
PCM(FL,FR) DSD(FL)
A/D BUFFER
IC2901
NJM4565MD
I2S
B
E
C

Pioneer SC-LX81 Specifications

General

Brand	Pioneer
Model	SC-LX81
Category	Receiver
Language	English