A
1
2
3
4
5
6
7
8
9
10
B
C
D
E
F
G
H
I
J
K
L
M
N
A-S500/A-S300
54
FUNCTION 2/2
★
All voltages are measured with a 10MΩ/V DC electronic voltmeter.
★
Components having special characteristics are marked
⚠
and must be replaced
with parts having specifications equal to those originally installed.
★
Schematic diagram is subject to change without notice.
● 電圧は、内部抵抗 10MΩの電圧計で測定したものです。
● ⚠印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
● 本回路図は標準回路図です。改良のため予告なく変更することがあります。
CB603
CB604
W601
JK601
JK602
JK603
JK604
W602
IC601
IC601
IC602
IC602
IC603
IC603
CB601
CB602
CD IN
15.5
-15.3
0
0
0
0
0
13.4
0
0
0
-13.2
0
0
0
0
0
0
0
0
0
0
0
0
IC601
: NJM2068MD-TE2
Dual operational amplifier
OUT
1
OUT
2
–IN
1
+IN
1
+IN
2
-IN
2
–V
CC
+V
CC
1
2
3
4
8
7
6
5
+ –
+ –
FUNCTION (3)
PHONO
CD
EQ AMP
A-S300
to FUNCTION (1)_CB510
Page 53
H8
to FUNCTION (1)_CB515
(J model)
Page 53
I8
to MAIN (5)_CB5
(J model)
Page 59
B2
Содержание A-S300
Страница 4: ...4 A S500 A S300 A S500 A S300 A S500 U C models REAR PANELS A S500 R model A S500 T model A S500 ...
Страница 5: ...5 A S500 A S300 A S500 A S300 A S500 A model A S500 B model A S500 G model A S500 ...
Страница 6: ...6 A S500 A S300 A S500 A S300 A S500 L model A S300 R model A S300 T model A S500 A S300 ...
Страница 7: ...7 A S500 A S300 A S500 A S300 A S300 A model A S300 B model A S300 G model A S300 ...
Страница 8: ...8 A S500 A S300 A S500 A S300 A S300 J model A S300 L model A S300 ...
Страница 80: ...81 A S500 A S300 A S500 A S300 MEMO ...
Страница 81: ...A S500 A S300 ...