Luxman C-10X - Block Diagram

CONTROL AMPLIFIER C-10X
29
Block Diagram
B
AL LINE-1 L
B
AL LINE-1 R
BAL LINE-2 L BAL LINE-2 R
LINE-1 R LINE-1 L
LINE-2 L LINE-2 R
1 2
3
LINE-3 L LINE-3 R
BAL LINE-3 L BAL LINE-3 R
L+
R+
L-
R-
UNBAL→BAL.
BAL.→UNBAL
REG.
INV.
L+
R+
L-
R-
1 2 3 4
LINE-1 L BAL LINE-1 L BAL LINE-2 L
L+
R+
LINE-1 R LINE-2 R BAL LINE-1 R
BAL LINE-2 R
( L -Low
)
( L -High
)
( R -Low
)
( R -High
)
1 2
3
1 2
3
POWER SUPPLY
INPUT SELECTOR
INPUT SELECTOR
BI-AMP
LINE-BALANCE
BALANCE
BALANCE
LINE
BI-AMP
1 2
3
1 2
3
1 2
3
1 2
3
1 2
3
LECUA-1
LECUA-2
REG.
LIFES-1
LECUA-1 LECUA-2
REG.
LIFES-4
LECUA-1
LECUA-2
REG.
LIFES-3
LECUA-1
LECUA-2
REG.
LIFES-2
L-
R-
L+
R+
L- L+
R- R+
LINE-2 L
L-
R-
L+
R+
1 2
3
1 2
3
PHASE
BALANCE
LINE
BI-AMP
PHASE
EXT PRE IN L
EXT PRE
TONE
CONTROL
STRAIGHT
STRAIGHT
L- L+
R-
R+
EXT PRE IN R
TONE
CONTROL
TONE
CONTROL
TONE
CONTROL
STRAIGHT
STRAIGHT
EXT PRE