H
A
B
C
D
E
F
G
1
2
3
4
5
MX-K50R
MX-K50R
2-6
SHEET 5/5
FM/ TUNER signal
AM signal
Tuner section
To FCW1
SHEET 1/5 (4, A)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
00011A
75E-380
4.7uF/35
5.6K
101
4148
4148
220
22K
10
***
223
15K
223
100
3142
100
SFE10.7MJA10-A
560
3.3K
103K
470
330
SFE10.7MS3A
223
10K
104
1uF/50
10uF/16
102
223
223
393
10K
822
822
2.2uF/35
2.2uF/35
3.3K
3.3K
10uF/16
10uF/16
2.2K
2.2K
183
3.3K
3.3K
183
10K
A114EK
473K
150
100K
102
102
100
12K
473
10uF/16
***
473K
47uF/16
103K
2.2uF/35
1K
2.2K
180
220
1K
1K
1K
1K
221
10K
104
7.2MHz(12p/US)
47uF/16
473
47
473
1uF/50
5.1K
10uF/35
5.1K
3.3K
1uF/50
0.47uF/50
1uF/50
5.1K
Z5.1V(1/2W)
100
473
47uF/16
4.7K
150
1K
DTC143TK
DTC143TK
DTC143TK
10K
392
5.1K
560
***
00007A
60LMO
A27
LTSD450B
A33S
SVC348
030
47uF/16
01011-101 x 2
Z3.3V(1/2W)
10uF/16
470
2.2uF/35
473
3.3K
560
2.2K
102
39K
4.332MHz
47p
56p
10K
473
473
47K
47K
104
560
330
33p
LA1837
FM TUNER (KST-F404VA-7 4GANG)
LC72131M
ICO2
IC01
S
S
3
4
3
6
21
S
4
5
6
2
1
S
1
S
6
2
3
S
5
4
4
6
S
3
2
1
RDS
BU1924
IC03
1
2
3
4
5
6
7
8
9
10
11
12
23
24
22
21
19
18
17
16
15
14
13
2
1
3
4
5
6
7
8
1
2
3
19
18
4
5
6
7
8
9
17
16
15
14
13
12
11
10
20
D1
D2
R9
C2
R4
R10
LA
C7
C8
R13
Q2
C9
X-TAL
C15
R23
R24
C6
R6
C5
R7
R8
CF1
Q1
AM IF
C14
7
C49
D3
R25
IF REQ(MUTE)
AM/FM
MO/ST
20
30
27
29
28
26
25
R22
R26
R19
R21
EC3
R20
C12
C23
C24
SVR1
EC10
EC11
EC12
EC13
R44
R45
EC17
EC19
EC20
C30
R39
EC18
EC16
EC14
C27
C11
EC6
R36
R37
R35
R34
C25
C26
C10
C16
R47
R46
R3
R12
EC2
R43
C28
C29
EC15
C20
C19
EC8
R31
C22
EC7
R15
R5
MW/LW
R1
R2
R41
R33
R32
C1
R38
B.P.F
B.P.F
C45
C46
DO
CLK
DI
CE
X IN
Vdd
A IN
A OUT
GND
X-OUT
PD
FM OSC
AM OSC
IF COUNT
FD
CF2
R11
EC9
C13
R18
R42
8
9
10
CON 01
11
R16
Q3
Q4
Q5
R28
FM
SW
C21
R14
R30
R40
LO
MO
MA
FILTER
D4
CF4
C41
EC5
1
2
3
4
5
6
EC21
D5
EC22
R63
C63
R64
C64
C65
1
2
3
16
15
14
4
5
6
13
12
11
R61
R62
X-TAL
C61
C62
7
8
10
9
13
12
R17
C44
C43
R50
R51
C42
R52
C68
C68
AM LOOP
FM ANT
ANT
NC
GND
AGC
OSC OUT
IF OUT
VCC
VT
DATA IN
CLK1
DATA OUT
CE1
R-OUT
D-GND
TUNED
L-OUT
GND
Vcc 12V
STEREO
RDS GND
RDS DATA
RDS CLK
Содержание CA-MXK50R
Страница 25: ...1 25 MX K50R Troubleshooting 1 Amplifier Power malfunction No output 5 6 7 5 6 7 ...
Страница 27: ...1 27 MX K50R 4 CD ...
Страница 49: ...H A B C D E F G 1 2 3 4 5 2 8 MX K50R MX K50R CD switch board Front board Front key board Front board ...
Страница 50: ...A B C D E F G 1 2 3 4 5 2 9 MX K50R Amp board ...
Страница 51: ...H A B C D E F G 1 2 3 4 5 2 10 MX K50R MX K50R CD board Tuner board ECO board ...