Pioneer SC-LX81 Service Manual

23
SC-LX81
5
6 7 8
5
6 7 8
A
B
C
D
E
F
OPT OUT2
HDMI OUT1
DAC
WM8740SEDS
X4
IC252
BASIC AUDIO
SELECTOR
IC301
HDMI
TRANSMITTER
SII9134CTU
IC3451
ZONE2 DAC
AK4387ET
ZONE3/ OPT OUT1
LPF
JA301
JA2406
PREOUT L/R
PREOUT SW
PREOUT SL/SR
PREOUT SBL/SBR
CD-R REC
DVR1 REC
DVR2 REC
ZONE2 OUT
IC5201
Selector/Volume
/PRE Amp
BD3473KS2
IC5221
ZONE2/ZONE3
E-VOL
BD3814FV
SP L/R
SP C
SP SL/SR
SP SBL/SBR
HP
SW PRE Amp
IC5282
NJM4565MD
<<POWER AMP>>
JA6401
JA5002
JA5006
JA5007
JA6351
JA4101
JA4101
JA4301
JA4501
JA6502
JA6502
JA6501
JA6501
PREOUT C
JA6502
ZONE3 OUT
JA6401
HEADPHONE
AMP
IC5401
NJM4565MD
<<POWER AMP
INPUT BUFFER>>
IC6820,
IC6840
IC6800
IC6860,
IC6880
IC6900,
IC6920
FRONT IN ASSY
ICE BUFFER
ASSY
ICEPOWER AMP ASSY
<<PREOUT>>
COMPOSITE S ASSY
ZOUT ASSY
<<AUDIO ZONE OUT>>
AUDIO ASSY
IC351
HDMI
TRANSMITTER
SII9134CTU
JA351
HDMI OUT2
JA2407
IC2801
2nd DSP
DSPC56371AF180
IC2803
DSP/2ch DIRECT
SELECTOR
IC3051(FL,FR)
IC3151(C,SW)
IC3251(SL,SR)
IC3351(SBL,SBR)
SRC
SRC4190IDB
X4
IC3052(FL,FR)
IC3152(C,SW)
IC3252(SL,SR)
IC3352(SBL,SBR)
IC3001(FL,FR)
IC3101(C,SW)
IC3201(SL,SR)
IC3301(SBL,SBR)
IC3401
(ZONE2)
LPF
SC-LX71 MODEL
(SC-LX81 MODEL)
2ch PCM Only
I2S
(SC-LX81 MODEL)
NOTE
SPDIF:SONY/Philips Digital Interface
I2S:The Inter-IC Sound
A
S
O
Q
H
C

Pioneer SC-LX81 Specifications

General

Brand	Pioneer
Model	SC-LX81
Category	Receiver
Language	English