18
ブロックダイアグラム
LI
N
E-
1
PH
O
N
O
LI
N
E-
2
LI
N
E-
3
PR
E
O
U
T
LI
N
E-
4
LE
C
U
A
M
O
N
IT
O
R
R
EC
O
U
T
ST
R
A
IG
H
T
M
M
/M
C
Tone Control
stra
ight
stra
ight
Tone Contr
ol
B
A
L.
LI
N
E
1
2
3
EQ
R
IA
A
PH
A
SE
IN
V
ER
T
IN
V
.
M
O
N
IT
O
R
Bu
ff
er
PR
E
O
U
T
SE
PE
R
A
TE
M
A
IN
IN
+B
1
-B
1
+B
2
-B
2
-B
2’
R
EG
. B
2
A
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Sp
ea
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B
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Spe
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Pr
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M
U
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M
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TE
Pr
e
am
p
RECTIFIER
RECTIFIER
RECTIFIER
RECTIFIER
B
1-
L
B1
-R
B
2-
L
REG.
REG.
Fo
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REG.
RECTIFIER
FU
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μ-
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p
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W
Ba
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up
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fo
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In
pu
t Se
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LE
D
μ
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ST
R
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H
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EC
O
U
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SE
LE
C
TO
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FU
SE
FU
SE
IN
PUT
SE
LE
C
TO
R
1d
B
st
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LE
C
U
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M
U
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Pr
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am
p
1d
B
st
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Me
ter
am
p
SU
BS
ON
IC
B
uf
fe
r
BAL→UNBAL
Summary of Contents for L-505uX
Page 1: ...Owner sManual INTEGRATED AMPLIFIER L 505uX...
Page 2: ......
Page 3: ...INTEGRATED AMPLIFIER L 505uX L 505uX NHK 1925 80...
Page 4: ...1 2 4 10 14 16 18 19 20 21...
Page 5: ...INTEGRATED AMPLIFIER L 505uX 1 10cm 5cm 4 CD CD S N DC AC 300W 300W...
Page 18: ...14 1 L R 2 1 2 3 4 300Hz 3kHz 1 2 3...
Page 24: ...20 AC AC GND 1 1...
Page 25: ...INTEGRATED AMPLIFIER L 505uX 21 2...
Page 26: ...22 MEMO...
Page 27: ......
Page 28: ...AG00987C84A Printed in Japan...