RX-SL100RDS:
P
age 63
to Main
T
ransf
or
mer
L6
A
1
2
3
4
5
6
7
8
9
10
B
C
D
E
F
G
I
J
K
L
M
N
RX-SL100/RX-SL100RDS
SCHEMATIC DIAGRAM (INPUT 1/2)
60
★
All voltages are measured with a 10M
Ω
/V DC electronic volt meter.
★
Components having special characteristics are marked
s
and must be
replaced with parts having specifications equal to those originally installed.
★
Schematic diagram is subject to change without notice.
★ 電圧は、内部抵抗10MΩの電圧計で測定したものです。
★
s
印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、パーツ
リストに記載されている部品を使用してください。
★ 本回路図は標準回路図です。改良のため予告なく変更することがございます。
x: NOT USED
O:USED / APPLICABLE
1
2
3
4
24
5
23
6
22
7
21
8
20
9
19
18
17
16
15
10
14
11
13
12
LOGIC
IC401: BD3842FS-E2
Function Switch
IC402: BA15218F
IC408, 409:
µ
PC4570G2
IC411: NJM2068MD-TE2
Dual OP-Amp.
–
+
OUT
1
–IN
1
–V
CC
+V
CC
OUT
2
1
2
3
4
5
+IN
1
–IN
2
+IN
2
–
+
6
7
8
43
44
45
46
47
48
49
50
51
52
53
54
55
56
28
27
26
25
24
23
22
21
20
19
18
17
16
15
42
41
40
39
38
37
36
35
34
33
32
31
30
29
1
2
3
4
5
6
7
8
9
10
11
12
13
14
IC403: BD3815KS
Audio Sound Processor
GOUTFL
VINFL
GOUTFR
VINFR
TNFR
TNFL
BNF1R
BNF2R
BNF1L
BNF2L
GND10
OUTFR
GND9
OUTFL
GND8
OUTSW
GND7
OUTSR
GND6
OUTSL
GND5
OUTC
GND4
OUTSB
VCC
GND3
VEE
VDD
INFRA
INFLA
INSWA
INSRA
INSLA
INCA
INSBA
INFRB
INFLB
INSWB
INSRB
INSLB
INCB
INSBB
GND1
GOUTSW
VINSW
GOUTC
VINC
GOUTRR
VINRR
GOUTRL
VINRL
GND2
PORTA
PORTB
DA
CL
TONE
A
SW1
B
A
B
LOGIC
A
B
A
B
A
B
A
B
A
B
A
B
A
B
+
–
+
–
+
–
+
–
+
–
+
–
+
–
SW2
A
B
SW3
+
–
+
–
+
–
+
–
+
–
+
–
IC404: LC72722PM
RDS Signal Processor
REFERENCE
VOLTAGE
57 kHz
bpf
(SCF)
CCB
TEST
PLL
(57 kHz)
ANTIALIASING
FILTER
SMOOTHING
FILTER
RAM
(24 BLOCK DATA)
ERROR CORRECTION
(SOFT DECISION)
SYNC / EC
CONTROLLER
SYNC
DETECT-1
DATA
DECODER
CLOCK
RECOVERY
(1187.5 Hz)
MEMORY
CONTROL
OSC/DIVIDER
VREF
CLK (4.332 MHz)
SYNC
DETECT-2
VDDA
VSSD
VDDD
RDS-ID
SYNC
SYR
VSSA
MPX IN
DO
CL
DI
CE
T1
T2
T3
T4
T5
T6
T7
X IN
VREF
FL OUT
C IN
X OUT
3
14
15
19
18
24
1
5
6
4
2
20
21
22
23
7
8
9
10
11 16 17
13
12
+
–
1
2
3
4
5
6
7
14
13
12
11
10
9
8
IC405: BD3812F-E2
Audio Sound Processor
OUT1
OUT2
SEL
DGND
MUTE
DA
CL
IN1
AGND1
IN2
AGND2
VEE
AGND3
VCC
LOGIC
+
–
IC406, 407, 419: TC74HC4053AF
Analog Multiplexer/Demultiplexer
16
VDD
6
INHIBIT
11
15
14
9
A
C
B
8
VSS
7
VEE
12
0X
13
1X
2
0Y
1
1Y
5
0Z
3
1Z
LEVEL
CONVERTER
10
BINARY TO 1-OF-8
DECODER WITH INHIBIT
SW
SW
SW
SW
SW
SW
4
Z-COM
X-COM
Y-COM
INPUT STATES
INHIBIT
0
0
0
0
0
0
0
0
1
"ON" CHANNEL (S)
0X, 0Y, 0Z
1X, 0Y, 0Z
0X, 1Y, 0Z
1X, 1Y, 0Z
0X, 0Y, 1Z
1X, 0Y, 1Z
0X, 1Y, 1Z
1X, 1Y, 1Z
NONE
C
0
0
0
0
1
1
1
1
X
B
0
0
1
1
0
0
1
1
X
A
0
1
0
1
0
1
0
1
X
IC410: PQ3RD13
Voltage Regulator
1
Vin
2
Vo
4
Vc
3
GND
INPUT
OUTPUT
GND
IC414: NJM78M05DL1A
Voltage Regulator
IC413: NJM79M12DL1A
IC415: NJM79M05DL1A
Voltage Regulator
COMMON
OUTPUT
INPUT
+
–
+
–
1
2
3
V
OUT
5
ON/OFF
4
Oadj
V
IN
V
REF
COM
Voltage
regulator
Over current
protection
circuit
Over heat
protection
circuit
ON/OFF
circuit
Soft
start
Oscillator
ERROR AMP.
PWM COMP.
F/F
Q
S
R
IC416: PQ1CG21H2F
Voltage Regulator
IC417: PQ025EN5MZPH
Voltage Regulator
1
Vin
3
Vo
2
Vc
5
GND
IC418:
µ
PC29M33T-E1
Voltage Regulator
3
OUTPUT
1
INPUT
2
GND
Safety Drive
Limiter
Excessive Electric
Current Protection
Sudden Current
Protection
Starter Circuit
Driver
Standard Voltage
Overheat Protection
Amp.
INPUT
OUTPUT
COMMON
IC412: NJM78M12FA
Voltage Regulator
Point
4
Pin 12 of IC404
RX-SL100:
P
age 63
L4
P
age 62
to MAIN (4)
L9
Page 65
to POWER (10)
G2
Page 65
to POWER (11)
K2
Page 59
to DIGITAL
G1
Page 64
to POWER (4)
J8
Page 59
to DIGITAL
C3
P
age 65
to PO
WER (7)
C3
P
age 65
to PO
WER (8)
C5
P
age 65
to PO
WER (12)
D7
P
age 65
to PO
WER (9)
C8
P
age 64
to PO
WER (5)
D7
4
FRONT L
FRONT L
SURROUND L
SURROUND BACK
CENTER
AC 30.6
AC 5.9
AC 11.0
-19.5
-0.1
0
18.8
-0.1
-0.1
0
12.5
6.2
6.2
18.8
0
0
0
11.9
-15.0
-12.0
18.2
0
0
0
5.0
0
2.5
2.5
4.7
3.3
0
3.3
0
4.7
4.7
0
4.9
-18.8
12.5
5.0
0
1.2
12.5
4.7
4.2
2.5
0
0
-5.0
-11.9
5.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
-11.3
-11.3
11.1
0
0
11.1
0
0
0
0
0
11.1
4.8
-11.6
0
-11.3
5.7
0
0
0
0
0
5.6
0
0
0
0
-5.7
0
5.6
0
0
0
0
-5.7
-5.7
5.6
0
0
0
5.6
0
12.0
7.0
-12.2
4.8
3.3
0
4.8
-7.0
7.7
-7.7
-7.7
0
7.7
2.5
0
2.5
0
0
0
4.9
2.5
0
4.8
0
0
0
0
5.0
11.8
10.3
10.3
11.8
10.5
5.6
5.0
5.0
0
0
0
0
7.0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-7.0
0
0
-11.6
5.0
-11.8
4.8
11.8
-12.0
-11.8
0
0
0
0
-11.8
-11.8
0
0
0
-7.0
0
7.0
0
0
7.0
0
0
0
0
0
0
0
0
0
-11.8
0
0
0
0
0
0
8
5
6
7
4
2
3
1
w
w
w
.
x
i a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299