Table of Contents
Advertisement
D203
1SS133
4.5V
0V
0V
Q297
4.5V
KTC3199 GR
0V
Q298
0V
KTC3199 GR
A_GND3
1
0V
2
3
0V
0V
Q260
0.7V
KRC107 M
+B
33
FR896
OSISTOR
1
1
2
2
3
3
4
4
5
5
6
6
7
7
Q863
KRA102 M
0V
2
3
0V
5V
Q862
4.2V
1
0V
KRC102 M
1
13C
7
RELAY
RL201
OUL_L
4
3
OUL_R
2
1
R272
D270
5
1SS133
22K
6
R240
330
R239
330
R278
0V
100
0V
R277
47K
CNP201
6 5 4
3
2
1
CHASSIS
GND
CNS802A
CNS802B
1
1
2
2
F805
T2.5A L 250V
3
3
4
4
5
5
F804
6
6
7
7
8
8
9
9
F803
10
10
F802
11
11
12
12
FUSE PWB-C3
C801
0.1 (ML)
C802
0.1 (ML)
+B1
1
GND1
2
–B1
3
D802
4
1N4004S
D805
GND2
5
1N4004S
+B2
6
7
D804
D803
1N4004S
1N4004S
D812
1N4004S
D815
1N4004S
D814
D813
1N4004S
1N4004S
C812
47/50
R802
1K
FR801
2.2
R805
4.7K
P_VF1
1
P_-31V
2
P_VF2
3
8
9
Figure 59 SCHEMATIC DIAGRAM (12/16)
C272
220/10
2
2
R276
1
1
R271
47
22K
D271
FAN MOTOR
1SS133
8.1V
0V
D272
7.6V
1SS133
0V
Q274
D205
1
0V
1SS133
KRC107 M
3
2
12V
0V
R270
270
CHASSIS
GND
SO201
SPEAKERS
+
C235
LEFT
0.001
–
–
C236
RHIGT
0.001
+
RATED SPEAKER
IOMPEDANCE:6 OHMS
CNS851
TO MD UNIT
CNS801B
CNS801A
1
1
2
2
3
3
4
4
T2A L 250V
5
5
6
6
7
7
8
8
T5A L 125V
9
9
10
10
T5A L 125V
11
11
12
12
13
13
POWER TRANSFORMER
10
11
12
13
14
15
16
D819
D818
1N4004S
1N4004S
17
9
18
10
– 59 –
MD-X60H
HEADPHONE PWB-B5
M
JK620
M271
HEADPHONES
C625
0.001
C626
0.001
CNS620
CNS201
When Servicing pay attention
as the area enclosed by this
(
) is directly
connected with AC main voltage.
POWER PWB-C2
T801
8
7
AC POWER
4
CORD(257)
AC230V
K801
50Hz
(261)
K802
3
CORE
(261)
(261)
2
1
11
12
Advertisement
Table of Contents
Troubleshooting
