A
B
C
D
E
F
G
H
1
2
3
4
5
6
RX-E100
FLUORESCENT DISPLAY
V501
PJ102
Q102
D106
MOTOR
DRIVE
IC103
Q506
Q504
Q505
IC100
INPUT
SELECT
OR
1
2 81 82
40
43
~
16 63 100
7
8
22
12
99
51
88
~
36
40
~
DIG-1~SEG-35
DIG-12~DIG-16
OPERATION
KEY
SW501~506,
508
95
96
98
97
KEY2
X IN
X OUT
10XOUT
10XIN
RLY. PW
Q100
XL502
XL501
KEY1
KEY0
AVSS
15
94
DES
1
30
13
14
15
12 18 19
5
4
7
2
8
1
5
8
5
6
2
10
11
20
23
26
2
29
6
25
3
28
7
24
4
27
6
DES
13 CE
9
VOL-UP
8
VOL-DN
7
FA
N
5
FOM-FE
3
TH
2
AUDIO
17
MUT
-A
12
PRO-I
11
RL
Y
-SP
4
PRO-PS
10
SYS-I/O
14 CLK
16 DAT-0
F1
F2
15
18
19
20
DAT-I
MUT-T
STA
ST/MO
MAIN. P. C. B.
CB100
TERMINAL No.
25
28
29
30
DA
T—I
MUT—T
ST
A
ST/MO
1
2
3
6
OPE. P. C. B.
CB501
TERMINAL No.
OPE. P. C. B.
OPE. P. C. B.
23
8
7
5
24
26
CE
CLK
DA
T—O
12
4
8
VOL—UP
VOL—DN
35
HP
5
3
7
1
9
22
8
4
14
1
F
AN—DR
10
19
RL
Y—SP
16
93
F
AN—FE
19
90
AUDIO
9
20
PRO—I
17
SYS-O
D505
11
18
SYS-I
4
27
MUT—A
D502
R507
Q502
+5V
17
92
PRO—PS
+5V
—VP
F1
F2
IC502
EEPROM
CB502
31
32
33
34
89
64
36
62
~
66
88
~
9 12 14 100
+5V
INPUT
SELECTER
SW507
5
6
+5V
REMOTE
SENSOR
U501
21
+5V
+5V
+5V
+5V
VCC
VCC
A
VCC
+5V
-BK
RESET
PD
ST
ANDBY
TIMER
—VP
F—CE
F—CK
F—RX
F—TX
CNVSS
RESET
VSS
A
VCC
ENC—B
ENC—A
Rem
12S
FAN
DRIVE
Q110, 117
MUTE
DRIVE
Q129, 130
MUTING
Q104, Q105
POWER
AMP
Q106~109
Q112~115
Q118~121
Q124, 125
PROTECTION
Q123, 126, 127,
132, 133,
C. R
R259
AC1
+5V
AC3
—5V
R226
R260
R250,
251
R229
AUDIO
DETECTER
Q103
MUTING
Q136~138
RELAY
DRIVE
Q131
SW101
R onl
y
+15V
+12V
CD
PLAY
REC
PLAY
REC
AUX
MD
TAPE
–15V
–15V
–B
+15V
–15V
+15V
TP100
TH100
IC104
+B
PJ100
M
TONE CONTROL
IC101
BASS
TREBLE
VR502
VOLUME
VR100
BALANCE
VR503
VR501
FAN
RY101
REST
Q501
Q503
D509
D507
OPE P. C. B.
MAIN P. C. B.
SPEAKERS
SUB
WOOFER
DG
HP
L
R
HEAD
PHONES
JK501
REM
(SYSTEM CONNECTOR)
JK100
TE101
18
91
TH
THERMISTOR
DRIVE
Q111
IC501
µ
–COM
TUNER
AM/FM
TU-03
TIMER
ST
ANDBY
10
11
13
15
12
D102~105
RY100
Q100
RY100
Q100
Q128
D114
Q134
D118
Q135
D119
Q101
SUB
TRANSFORMER
12S
12S
G
T100
RY100
F101
F1
F2
AC1
+B
—B
—B
+B
—B
—VP
—30V
+15V
—15V
F100
TE100
POWER
TRANSFORMER
240V
220V
120V
120V
110V
0V
SW102
F102
C193
C194
D120
J, U, C, A, B, G
models
J, U, C, A, B, G
models
MAIN P. C. B.
R model
R model
G only
AC3
PK1
AM
COIL PACK
IF AMP
Q1
CERAMIC
FILTER
L1
CERAMIC
FILTER
L2
8
1
27
L.P.F
L.P.F
TUNER.R
TUNER.L
TUNER
AM/FM IF
MPX
IC1
LA1837
PLL
IC2
LC72131M
PK2
AM STEREO
IC3
TA2040AF
RDS
IC4
LC72720NM
XL3
10.7MHz
L10
1
FM IN
9
16
17
18
19
22
6, 7, 13, 15
20 ~ 23
2
12
13
4.332MHz
XL4
RDS
(B,G only)
+5.0
AM
STEREO
(J only)
7
9
4
5
30
AM IN
AM OSC
FM OSC
FM VT
4
3
FM
ANT
GND
AM
ANT
AM VT
18
1
20 18 14 13
2
~
5
9
11
L5
L6
TUNER CONTROL
TU-03 (TUNER AM/FM)
■
BLOCK DIAGRAM
E-15/J-13