20
VSX-LX52
1
2
3
4
A
B
C
D
E
F
1
2
3
4
4.3 BLOCK DIAGRAM FOR ANALOG AUDIO BLOCK
MIC
AUDIO1
AUDIO2
A
V
1
A
V
2
A
V
3
TU
N
ER Module
MULTI I
N
L/R
MULTI I
N
SL/SR
MULTI I
N
C/S
W
AUDIO REC
A
V
REC
ZO
N
E2 OUT
Selector /
V
olume / PRE Amp
IC2501 BD3473KS2
SP L/R
SP C
SP SL/SR
SP SBL/SBR
HP
S
W
PRE Amp
IC2
8
21
N
JM4565MD
<<PO
W
ER AMP>>
PREOUT S
W
A
V
4
ZO
N
E3 OUT
ZO
N
E2,3 E-
V
OL
IC2001
BD3
8
14F
V
PREOUT L/R
PREOUT SL/SR
PREOUT SBL/SBR
PREOUT C
A
udio Bloc
k Dia
gram
DIGIT
AL A
UDIO BLOCK
A
E