A
B
D
E
1
2
3
4
7
51
CRX-E300
CRX-E300
IC1 :
JT7060–18
KI/O6
KI/O7
S0
S1
REM
VDD
XOUT
XIN
GND
RESET
KI/O5
KI/O4
KI/O3
KI/O2
KI/O1
KI/O0
KI3
KI2
KI1
KI0
IR-LED
IR 1
Q1
2SD1781KR
R2
220
Ω
DC3V B1
C1
47
µ
F/16
X1
455kHz
C2
100P
C3
100P
C4
0.1
µ
F
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
29
25
21
17
13
9
5
1
30
26
22
18
14
10
6
2
31
27
23
19
15
11
7
3
32
28
24
20
16
12
8
4
38
36
34
39
37
35
33
R1
1
Ω
+
VCC
Key
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Key
Name
POWER
1
2
3
4
5
6
7
8
9
0 (FREQ/RDS)
+10 (MODE-PTY)
+100 (SEEK-START)
REP (A)
RANDOM (B)
PROG (C)
PEAK (D)
TEXT/TIME
R. TIME (E)
Data Code
(HEX)
0F
11
12
13
14
15
16
17
18
19
10
1A
1D
0C
07
0B
09
0A
08
02
Key
No.
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
Key
Name
TAPE DIRECTION
PRESET
TUNER
PRESET
MD
CD
TAPE
AUX
MD REC/PAUSE
TAPE REC/PAUSE
MODE
START
SLEEP
VOLUME
DISPLAY
VOLUME
Data Code
(HEX)
04
01
03
43
1C
4B
1B
57
4A
41
49
58
46
05
06
4F
1E
4E
1F
TRANSMISSION FORMAT: NEC-FORMAT
CUSTOM CODE (HEX): 78
U, C, A, R, K, J models
B, G models
CRX-E400/E300 V891330
CRX-E400/E300 V891340
REMOTE CONTROL
■
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