(0V)
<11.7V>
(5.6V)
<5.2V>
(2.2V)
<2.2V>
(2.2V)
<2.2V>
(0V)
<<0V>
(5.1V)
<5.1V>
(5.3V)
<5.3>
(4V)
<3V>
(5.6V)
<5.2V>
(0V)
<0V>
(1.1V)
<3.7V>
(3.8V)
<3V>
(1.9V)
<1.9V>
(1.9V)
<1.8V>
(2.1V)
<2.1V>
(2.2V)
<2.2V>
(2.2V)
<2.2V>
(2.6V)
<2.7V>
(1.3V)
<0V>
(0.8V)
<0.4V>
(2.2V)
<2.5V>
(2.2V)
<4.8V>
(5.6V)
<5.7V>
(4.1V)
<3.7V>
(1.7V)
<0V>
(0V)
<0V>
(0V)
<0V>
C1
15
25V4.7
C121
50V0.47
C122
50V1
C123 50V1
C129
6.3V100
C141
50V1
C120
16V10
C142
50V1
R129
27K
R128
82
R117
68K
R109
330
R131
68
R124
33
R125
470
R126
1K
R120
47K
R108
470K
R104
10K
R127
470
R142
6.8K
R132
10K
R102
4.7K
R121
22K
R141
R145 100K
R146 100K
R123
68K
R133
68
R143
22K
R122
2.7K
Q102
2SC2787LTA
X102
RLFDFT22DD
2
1
3
CF202
RLFFETMGD01L
Q106
KRA102MTA
13
14
15
16
17
21
20
19
18
23
22
10
9
11
12
8
7
6
5
3
4
2
C149
0.1
C124
100P
C106
0.01
C109 1000P
C148
0.01
C105
C131
100P
C138
0.01
C147
1000P
C143
0.0047
C144
0.0047
C116
0.033
C139
0.0047
C137 3300P
C118
0.018
C117
0.018
C1
19
560P
PLLCK2
DO/ST2
PLLDA2
CE2
SD
STEREO
RCH2
FM IF in
OSC OUT
LCH2
STR
Vcc
FM DET
SD
GND
AM IF in
REG
AM MIX out
AGC
AM RF in
AFC
OSC
FM/AM
Mono
Lch
Rch
AM OUT
ST
DET OUT
PILOT IN
MPX IN
PILOT OUT
TO
MAIN
CIRCUIT
(CP301)ON
SCHEMATIC
DIAGRAM-5
POWER SUPPLY
SWITCH
IF & MPX IC
(TUNER)
1
2
3
4
5
6
Q106
IC101
LA1833MNTLM
C300
0.01
SD2
DO/ST3
15V
7.5V
1
6
5
2
3
4
1
6
5
2
3
4
TGND
CN101B
CN102B
TO
MAIN
CIRCUIT
(CP302)ON
SCHEMATIC
DIAGRAM-5
STEREO
CD2
CE
DI
DO
CL
6.8K
SCHEMATIC DIAGRAM-4
: +B signal line
: AM signal line
: FM signal line
: FM/AM signal line