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A
B
BLOCK DIAGRAM
1
+5V
–VP
F1
F2
1
2 81 82
~
40
43
F1
F2
2
FLUORESCENT DISPLAY
V501
DIG-12~DIG-16
DIG-1~SEG-35
36
~
40
51
~
88
89
36
~
62
64
66
~
88
95
KEY2
OPERATION
96
KEY1
KEY
SW501~506,
98
KEY0
508
97
AVSS
3
25
28 29 30
94
23
24 26
1
OPE. P. C. B.
2
5
CB501
3
7
TERMINAL No.
6
15
8
15
DAT-I
MAIN. P. C. B.
18
MUT-T
13
CE
CB100
19
STA
14
CLK
TERMINAL No.
20
ST/MO
16
DAT-0
4
TUNER
AM/FM
TU-03
Q102
D106
+12V
+15V
9
22
1
CD
30
13
14
2
PLAY
15
29
MD
6
REC
25
3
PLAY
5
28
TAPE
8
IC104
7
4
11
2
REC
24
20
8
7
5
1
4
23
5
AUX
27
26
PJ100
12 18 19
±15V
±15V
6
C
+5V
+5V
+5V
INPUT
REMOTE
Q501
Q503
SELECTER
SENSOR
SW507
U501
5
6
21
7
8
IC501 µ–COM
4
8
1
93
91
90
27
20
19
92
12
14
16
18
19
4
9
10
17
5
6
MOTOR
FAN
THERMISTOR
MUTE
DRIVE
DRIVE
DRIVE
DRIVE
Q110, 117
Q129, 130
IC103
Q111
2
10
+15V
FAN
TP100
TH100
AUDIO
M
PROTECTION
MUTING
DETECTER
±15V
Q123, 126, 127,
Q136~138
Q103
132, 133,
8
4
5
7
MUTING
POWER
TONE CONTROL
Q104, Q105
IC101
AMP
3
1
Q106~109
VOLUME
Q112~115
VR100
Q118~121
Q124, 125
VR502
VR501
±B
BASS
TREBLE
+15V
OPE. P. C. B.
D
E
TU-03 (TUNER AM/FM)
12S
+5V
FM
8
REST
ANT
GND
Q506
Q505
AM
Q504
ANT
22
12
16 63 100
99
X IN
10
XL501
X OUT
11
10XOUT
13
XL502
10XIN
15
RLY. PW
Q100
12
35
18
17
+5V
OPE P. C. B.
11
+5V
AC1
MAIN P. C. B.
–5V
AC3
+B
JK100
REM
(SYSTEM CONNECTOR)
RELAY
OPE. P. C. B.
DRIVE
Q131
JK501
DG
HP
HEAD
L
PHONES
R
R250,
251
TE101
SPEAKERS
RY101
PJ102
SUB
C. R
WOOFER
E-14/J-12
F
10.7MHz
L10
9
CERAMIC
CERAMIC
FILTER
FILTER
IF AMP
L1
L2
16
FM IN
1
PK1
1
Q1
4
3
AM/FM IF
FM OSC
17
MPX
FM VT
18
IC1
19
LA1837
AM
COIL PACK
AM IN
27
PK2
AM OSC
30
22
6, 7, 13, 15
1
20 18 14 13
2
PLL
AM VT
5
TUNER CONTROL
IC2
18
9
LC72131M
11
J, U, C, A, B, G
RY100
12S
Q100
models
SUB
RY100
TRANSFORMER
R model
12S
Q101
Q100
D102~105
G
T100
RY100
POWER
TRANSFORMER
F1
F101
F2
+B
AC1
C193
D120
C194
AC3
—B
240V
—VP
Q128
—B
220V
—30V
D114
120V
Q134
+15V
+B
D118
120V
F102
110V
Q135
—B
—15V
D119
0V
G
H
RX-E200
L.P.F
TUNER.R
TUNER
L5
L.P.F
XL3
TUNER.L
+5.0
7
9
4
L6
AM STEREO
IC3
5
AM
TA2040AF
STEREO
(J only)
RDS
(B,G only)
4.332MHz
XL4
12
13
RDS
2
IC4
LC72720NM
20 ~ 23
MAIN P. C. B.
F100
G only
J, U, C, A, B, G
models
TE100
R model
SW102
E-15/J-13
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