CB615
W606A
W606B
CB601
CB613 CB614
CB603
CB602
CB603
CB604
W604AW604B
W601AW601B
W605AW605B
W603AW603B
W602AW602B
CB605
CB605
CB606
CB607
CB608
CB609
IC603
IC605
IC606
IC604
IC661
CB610
CB611
CB612
A
1
2
3
4
5
6
7
8
9
10
BCDEFGH I JK
L MN
CD-S2000
45
★ All voltages are measured with a 10MΩ/V DC electronic voltmeter.
★ Components having special characteristics are marked s and must be replaced
with parts having specifications equal to those originally installed.
★ Schematic diagram is subject to change without notice.
POWER
AC9.9
AC12.5
AC27.8
AC4.2
AC27.6
AC27.6
0
-17.2
17.0
5.0
14.3
14.9
5.6
5.0
-0
17.0
5.6
-5.0
0
-5.5
-12.4
-15.3
-5.5
-14.4
-17.2
12.5
5.0
17.0
14.8
14.2
14.2
5.6
-14.4
11.2
0
5.6
0
-5.5
-12.4
-15.0
8.0
8.0 5.0
11.2 8.0
0
14.7
36.1
8.0
30.3
31.0
31.0
0
8.0
5.0 3.3
5.0 3.3
0
25.8 12.2
25.8
8.1
0
8.1
8.1
8.0
8.1
8.1
8.1
8.1
-12.3
8.0
-12.3
12.2
0
5.0
0
0
-5.5
-14.4
-17.2
12.5
5.0
0
0
-17.2 17.0
0
5.6
0
11.2
5.6
7.3
0
14.7
7.3
17.3
0
36.1
17.3
C618
C620
C619
C621
C622
C623
WN19300
4700/50
WM11240
6800/16
WM11320
4700/25
WM11320
4700/25
WM55410
4700/25
WM55410
4700/25
WM55410
4700/25
WM11240
6800/16
VT96660
6800/16
VT96660
6800/16
VT96660
6800/16
WG39970
5600/56
WG39970
5600/56
WG39970
5600/56
WN19300
4700/50
Vref
Driver
OVP TSD
OCP
GND
VOUT
Vcc
1
2
3
IC661: BA08CC0T
1A low dropout voltage regulator
IC603: NJM78M05FA
3-terminal positive voltage regulator
IN
OUT
GND
IC604: NJM7808FA
3-terminal voltage regulator
INPUT
OUTPUT
GND
IC606: NJM78L12UA
3-terminal positive voltage regulator
VIN
VOUT
GND
REGULATOR
POWER (1)
POWER (3)
POWER (2)
to DIGITAL (1)_W309
POWER TRANSFORMER
for DIGITAL/LOADER
POWER TRANSFORMER
for DIGITAL/LOADER
POWER TRANSFORMER
for AUDIO
POWER TRANSFORMER
for AUDIO
POWER
ON/OFF
AC IN
R, L models
R, L models
R, L models
Page 41 B8
to DIGITAL (1)_W306
Page 41
L2
to AUDIO_CB6
Page 44
B8
to AUDIO_CB5
Page 44
B2
To LOADER ass'y
U, C, T, K, A, B, G, J models
U, C, T, K, A, B, G, J models
Comments to this Manuals