Sharp MD-X60 Service Manual page 37

Table of Contents

Advertisement

Q103
2SC2412 KR
R137
0V
5.6K
0.1V
0V
R159
2.2K
C153
R161
27K
1/50
VR103
22K(B)
C154
1/50
C175
VR104
390P
22K(B)
L103
6.8mH
R162
27K
R160
2.2K
R138
+B
R141
0V
5.6K
100K
0.7V
0V
Q104
2SC2412 KR
R199
560
Q108
2SB561 C
11V
0V
11V
11V
0.45V
Q109
2SC2412 KR
C137
0V
47/16
4
MOTOR SPEED B
B
MOTOR SPEED A
A
M
+
MM1
1
TAPE MOTOR
SW2
PHM1
470
PLAY
SOL1
SOLENOID
SW4
CrO
2
SW3
PACK
SW1
F–REC
SW5
R–REC
TAPE MECHANISM PWB-F
7
VR105
47K(B)
R167
L-CH REC.
1K
SENS.
R171
C167
6.8K
10/16
C169
C165
4.7/50
0.22/50
REC IN
R173
18K
16
15
14
13
12
11
SIDE
BUF
SW
CHAIN
BIAS
SIDE
AMP
SW
CHAIN
1
2
3
4
5
6
4.8V
9.8V
PB IN
REC IN
C173
10/16
C176
390P
L104
6.8mH
C160
C168
1/50
10/16
C170
4.7/50
TAPE
SPEED
VR107
2.2K(B)
R195
12V
L105
820
4.7µH
0.8V
Q117
2SB561 C
C178
47/16
R197
2.7K
CNP103
CNS103
1
1
13
13
2
2
12
12
-COM
1
1
11
11
+MTR
2
2
10
10
PLAY SW
9
9
3
3
+5V SENSOR
8
8
4
4
SENSOR OUT
7
7
5
5
+SOL
6
6
6
6
CrO2
5
5
7
7
PACK
4
4
8
8
F_REC
3
3
9
9
NC
2
2
10
10
R_REC
1
1
11
11
FWM2
CNP102
CNS102
8
9
Figure 37 SCHEMATIC DIAGRAM (2/15)
Q113
C163
R169
2SJ103 GR
10/16
12K
0V
D
C
R179
G
11V
100K
10
9
3
3
2
C174
2
0.22/50
1
1
TP102
11V
G
R170
7
8
REC OUT
12K
4.8V
D
0V
C
C164
Q114
10/16
2SJ103 GR
VR106
47K(B)
R-CH REC.
SENS.
AUDIO+12V
Q115
+B
KRC107 S
0V
5.1V
3
2
C177
0V
10/16
1
12V
Q116
2
KRC107 S
1
2
12V
R186
1K
12V
Q118
KRC107 S
0V
12V
Q119
2SB561 C
R191
470
10
– 37 –
MD-X60
0V
R177
5.6K
R181
330K
TP1
L-CH
101
D102
1SS133
102
R-CH
103
0V
R178
TP2
5.6K
R183
150K
REC-L-CH
104
TP3
R182
150K
REC-R-CH
105
TP4
R185
4.7K
TP5
A
B
MECHA GND
C
M_12V
D
TP6
REC-BIAS
E
TP16
REC-CONT
F
TP20
R/P-CR02
G
TP11
REC-MUTE
H
TP15
DOLBY-REC/PB
I
TP8
PB-MUTE
J
TP9
DOLBY-ON/OFF
K
TP7
L
A/D-5V
M
TP17
APSS-IN
N
TP10
RUN_PLSE
O
TP12
SIDE_B
P
TP23
CR02_SW
Q
TP21
CASSTE_SW
R
TP14
SIDE_A
S
TP22
MAIN_SW
T
TP13
SOL
0V
U
3
TP18
MOTOR
V
0V
TP19
3
0V
0V
1
MAIN PWB-A(1/4)
11
12

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents