★
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ございます。
A
1
2
3
4
5
6
7
8
9
10
B
C
D
E
F
G
H
I
J
K
L
M
N
51
FRONT 1/3
R-1330/NS-BP400
SCHEMATIC DIAGRAMS
IC801
CB805
JK801
CB80
1
0
0
0
0.8
0.8
0.6
11.9
11.9
0.4
4.7
4.7
0
0
0
0
5.0
5.0
4.7
29.9
5.0
5.0
5.7
4.7
5.0
5.0
5.0
3.4
5.0
29.8
5.0
5.0
0
0
2.0
1.0
0
5.0
5.0
0
0
0
5.0
1.0
5.0
0
0
3.6
IC801
: LB1641
Motor driver
INPUT LOGIC
IN 1
IN 2
VZ
P1
P2
OUT 1
OUT 2
V
CC 2
V
CC 1
GND
PRE DRIVER
1
3
2
8
10
9
7
4
6
5
FRONT (4)
FRONT (1)
VOLUME
PURE DIRECT
indicator
TUNER PRESET
TUNER PRESET
POWER indicator
PHONES
INPUT
MOTOR DRIVER
to MAIN (1)_W50
Page 54
C2
to MAIN (1)_CB53
Page 54
A6
Summary of Contents for R-1330
Page 4: ...4 R 1330 NS BP400 R 1330 NS BP400 FRONT PANELS NS BP400 R 1330 Top view Front view ...
Page 5: ...5 R 1330 NS BP400 R 1330 NS BP400 U model REAR PANELS T model K model R 1330 Bottom view ...
Page 6: ...6 R 1330 NS BP400 R 1330 NS BP400 A model L model G model Bottom view ...
Page 7: ...7 R 1330 NS BP400 R 1330 NS BP400 J model T model G J models T model NS BP400 ...
