Read Sony ICF-M60LRDS / ICF-M60SRDS Service Manual online
ICF-M60LRDS/M60SRDS
19
19
R107
IC102
IC103
IC104
R190
R192
R108
R117
R118
R119
R120
R121
R122
R123
R124
R125
R126
R127
R128
R129
R130
R131
R132
R133
R134
R155
R156
R157
R158
R159
R163
R164
R165
R166
R167
R169
R168
R170
R171
R172
R173
R174
R179
R180
R181
R182
R183
IC107
C203
C207
C206
C208
C209
R206
R110
R111
R112
R113
C154
R194
C131
R114
L101
C128
C129
Q103
Q104
R106
C126
X101
C119
C122
R103
R101
X102
C124
C123
R186
R175
C144
C145
C146
C149
R176
R195
C153
R193
Q105
R191
D103
C150
C151
C121
C152
R196
R188
R187
L104
R226
C228
C230
C229
C222
R223
D104
C223
Q106
Q107
C225
R225
C226
D105
Q108
R210
R208
R209
C211
C201
R202
C202
C204
C205
R204
X103
R205
C132
R115
S106
S107
S108
S109
S110
S111
S112
R231
R232
R233
R234
R235
C130
IC106
C210
R154
R153
R152
R151
R150
R149
R148
R147
R146
R145
R144
R143
R142
R141
R140
R139
R138
R137
R136
R135
R160
R161
C133
C138
C139
R162
C134
C135
C142
C141
C140
R104
R105
LCD101
Q101
D101
D102
IC105
R201
L102
L106
R203
JC112
S101
JC105
Q102
T101
R222
JC107
JC109
JC108
JC111
JC110
CT101
C221
C227
L105
R224
L105
L103
L103
R109
R116
C125
JC106
S103
S102
S105
JC104
JC101
JC103
JC102
S113
S104
S119
S118
S114
S117
S116
S115
S120
S122
S121
S123
S124
C127
TP
IC101
BP1
10k
S-81230SG
S-80836AN-NP
S-80842AN-NP
470k
470k
100k
10k
10k
10k
10k
10k
10k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
1k
1k
10k
10k
6.8k
4.7k
4.7k
1k
1k
100k
10k
1k
100k
10k
1k
100k
100k
10k
22k
1k
1k
1k
BU1924F-E2
0.1
470p
1000p
1
1
10k
470
1k
470
1k
0.01
1M
0.01
10k
0.01
0.01
2SA1576A
2SA1576A
1M
39p
4.19MHz
1000p
1
1M
330k
32.768KHz
18p
22p
1k
10k
1
1000p
1000p
220p
100k
100k
0.01
10k
2SA1576A
220k
1SS355
0.01
0.1
10
6.3V
0.01
10k
1M
10k
100k
1
4.7
16V
16V
0.22
10
6.3V
47k
UDZS-TE17-13B
0.1
2SC4081
2SC4081
10p
1k
0.22
1SS355
2SC4081
22
470k
1k
0.01
10
6.3V
10
0.1
47p
47p
2.2k
4.332MHz
10k
0.1
100k
1.5k
2.2k
2.2k
2.2k
1k
0.01
BR24C08F-E2
1000p
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
100k
120k
0.1
1000p
1000p
100k
0.1
0.1
0.01
0.01
0.01
1k
1k
DTC114TUA
TOL-31CSGAKAA
-KS01
TOL-31CSGAKAA
-KS01
S-80820AN-NP
4.7k
0
0
0
2SC4081
100k
0
0
0
0
0
100k
100k
100k
15p
0
0
0
0
0
47p
(4.23MHZ)
-P08-88T
COM0
COM1
COM2
COM3
LCD0
LCD1
LCD2
LCD3
LCD4
LCD5
LCD6
LCD7
LCD8
LCD9
LCD10
LCD11
L
C
D
1
2
L
C
D
1
3
L
C
D
1
4
L
C
D
1
5
L
C
D
1
6
L
C
D
1
7
L
C
D
1
8
L
C
D
1
9
L
C
D
2
0
L
C
D
2
1
L
C
D
2
2
L
C
D
2
3
L
C
D
2
4
L
C
D
2
5
L
C
D
2
6
L
C
D
2
7
L
C
D
2
8
L
C
D
2
9
L
C
D
3
0
L
C
D
3
1
SCAN
SCAN
S
D
SD
B
U
BU
D
A
T
A
DATA
L
A
T
LAT
C
L
K
CLK
KS0
KS1
KS2
KS3
K
S
0
K
S
1
K
S
2
KS
3
KR0
KR1
KR2
KR3
KR4
KR5
KR0
KR1
KR2
KR3
KR4
KR5
L
C
D
0
L
C
D
1
L
C
D
2
L
C
D
3
L
C
D
4
L
C
D
5
L
C
D
6
L
C
D
7
L
C
D
8
L
C
D
9
L
C
D
1
0
L
C
D
1
1
L
C
D
1
2
L
C
D
1
3
L
C
D
14
L
C
D
1
5
L
C
D
1
6
L
C
D
1
7
L
C
D
1
8
L
C
D
1
9
L
C
D
2
0
L
C
D
2
1
L
C
D
2
2
L
C
D
2
3
L
C
D
2
4
L
C
D
2
5
L
C
D
2
6
L
C
D
2
7
L
C
D
2
8
L
C
D
2
9
L
C
D
3
0
L
C
D
3
1
C
O
M
0
C
O
M
1
C
O
M
2
C
O
M
3
∗
∗
C
O
M
3
C
O
M
2
C
O
M
1
C
O
M
0
LIQUID CRYSTAL DISPLAY
SYSTEM CONTROLLER
COM0
COM1
COM2
COM3
BIAS
VLCD0
VLCD1
VLCD2
KS0
KS1
KS2
KS3
VSS
NC
MUTE
POWER
FM
HOLD
AC
SCAN
V
D
ET
2
VD
E
T1
C
L
K
/R
D
S
D
A
T
A/R
D
S
S
D
B
U
ZZ
E
R
D
A
T
A
/R
L
L
L
A
T
/P
L
L
C
LK
/P
L
L
C
L
K
/E
E
P
R
O
M
D
A
T
A
/EE
P
R
O
M
N
C
L
IG
H
T
V
D
D
X
T
1
X
T
2
IC
X
1
X
2
S
H
IFT
C
L
O
C
K
INITIAL
KR0
KR1
KR2
KR3
KR4
KR5
RESET
LCD0
LCD1
LCD2
LCD3
LCD4
LCD5
LCD6
LCD7
LCD8
LCD9
LCD10
LCD11
L
C
D
1
2
L
C
D
1
3
L
C
D
1
4
LC
D
1
5
L
C
D
16
L
C
D
1
7
L
C
D
1
8
L
C
D
19
L
C
D
20
LC
D
2
1
L
C
D
2
2
L
C
D
2
3
L
C
D
2
4
L
C
D
25
L
C
D
2
6
L
C
D
2
7
L
C
D
2
8
L
C
D
2
9
L
C
D
30
L
C
D
3
1
V
C
C
W
P
C
LK
D
A
T
A
A
1
A
2
A
3
G
N
D
D/D OUT
MUTE
PLL CLK
PLL CE
PLL DATA
BUZZER
DET
SD
POWER
SCAN
GND
AC
VDET
+B(3V)
+B(UCOM)
OUT
IN
L
C
D
0
L
C
D
1
LC
D
2
LC
D
3
L
C
D
4
L
C
D
5
L
C
D
6
L
C
D
7
L
C
D
8
L
C
D
9
L
C
D
10
L
C
D
1
1
LC
D
1
2
L
C
D
1
3
L
C
D
1
4
L
C
D
1
5
L
C
D
16
L
C
D
1
7
L
C
D
1
8
L
C
D
1
9
L
C
D
2
0
L
C
D
2
1
L
C
D
2
2
L
C
D
2
3
L
C
D
2
4
LC
D
2
5
L
C
D
2
6
L
C
D
2
7
L
C
D
2
8
L
C
D
2
9
LC
D
3
0
L
C
D
31
MODE TEST
DVSS DVDD
OSC
OSC
NC
CLK
IN
OUT
SC
SC
AVSS AVDD
MUX VREF
DATA QUAL
LED DRIVE
(LCD BACKLIGHT)
D101,102
V
C
C
R
E
S
ET
G
N
D
G
N
D
RESET SIGNAL
GENERATOR
RDS DECODER
B+ SWITCH
HOLD
ON
OFF
AC DETECT
G
N
D
IN
O
U
T
G
N
D
G
N
D
+3V REGULATOR
G
N
D
G
N
D
IN
O
U
T
G
N
D
G
N
D
IN
O
U
T
VOLTAGE DETECT
VOLTAGE DETECT
EEPROM
BUFFER
DC/DC CONVERTER
Q106,107
DC/DC
CONVERTER
(M60LRDS)
(M60SRDS)
∗
C221,227
0.1
1
(M60LRDS)
(M60SRDS)
(M60SRDS)
(M60SRDS)
(M60SRDS)
(M60LRDS)
(M60SRDS)
(M60LRDS)
Q103,104
CLOCK SHIFT
7
1
1
8
5
TEXT
DISPLAY
SLEEP
1
2
LIGHT
3
7
6
4
S106
S107
S108
S109
S112
S111
S110
SCAN/
PTY SEARCH
BAND
OPERATION
CLOCK
TUNE/TIME SET
(DOWN)
TUNE/TIME SET
(UP)
TUNE/TIME SET
(FAST UP)
TUNE/TIME SET
(FAST DOWN)
TRAFFIC
INFO
PTY
ALTERNATIVE
SEARCH
CLOCK AUTO
ADJUST
PRESET TUNING STATION,SELECT/PRESET
(M60SRDS)
(M60LRDS)
(M60SRDS)
(M60LRDS)
220µH
100µH
100µH
220
µ
H
µPD753017AGC
mb/CLOCK
(M60LRDS)
(M60SRDS)
5-9.
SCHEMATIC DIAGRAM – KEY Section –
•
See page 13 for Waveforms.
•
See page 20 for IC Block Diagram.
(Page 15)
(Page 17)
(Page 15)
(Page 17)
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