![Kenwood HM-531 Скачать руководство пользователя страница 28](http://html.mh-extra.com/html/kenwood/hm-531/hm-531_service-manual_192761028.webp)
CC
CD
CF
CH
CJ
CL
CE
CG
CI
CK
Y39-2980-51
RXD-M51/M51MD
21
20
19
18
17
16
15
14
13
12
R IN-L
B-1/2
A/B
A-N/C
PNF-R
PEQ-R
OUT
-R
OUT
-L
PEQ-L
PNF-L
2
3
4
5
6
7
8
9
10
11
R OUT
-R
R OUT
-L
REC-RET
B-IN-R
B-IN-L
VREF
A-IN-R
A-IN-L
IREF
GND
16
15
14
13
12
11
10
9
L
GMD
L
BIAS
R/P
L
L
L
1
2
3
4
5
6
7
8
R
VCC
R
V REF
DOLBY
R
R
R
REC-OUT
DETECT
PLA
Y
-OUT
PLA
Y
-IN
REC-IN
R23 2.7K
2.2K
R25
1u50
C17
+
R21
22u16
C69
+
10u16
C19
+
R14 430
R6
R10
VR2
220
WH2
R5
R9
VR1
220
2.2u50
C15
+
20
19
18
W131
2.2u50
C29
+
R33 10K
5
6
4
7
R37 390
R35
R34 10K
R38 390
C30 2.2u50
R36 10K
+
2
3
8
1
4.7u35
C31
+
10K
4.7u35
C32
+
100u16
C73
+
10 1/4W
R86
+12V
+12V
47P
C37
22K
10K
10K
100u10
C68
+
100u16
C67
+
1K
R77
10
R87
+12V
10u16
C65
+
R65
C64 0.01
C63 5600P
R66
R68
R69 10K
1K 1/4W
3
2
1
L3
4
6
R80
R79
R78
L4
2
3
1
4
6
R29 1.6K
C23 6800P
R30 1.6K
R31 3.9K
R32 3.9K
R11 1.5K
4.7u35
+
R85 18K
3300P
C27 0.22
4.7u35
C9
+
4.7u35
C10
+
4.7u35
+
C72 22u16
+
C71 1u50
+
C70 100u16
+
C6 3300P
C28 0.22
R83
R82
2.2u50
+
C25
C7
C8
2.2u50
+
C26
R12 1.5K
R3
13K
R4
13K
0.01
C4
18K
0.01
C3
18K
R8 220K
R7 220K
330
330
430
R13
+12V
C5
47K
47K
R28
R27
C21 10u16
+
C22 10u16
+
2K
33K
Q5,6
+12V
R-REC-SW
F-REC-SW
P
ACK-SW
CrO2-SW
PLA
Y
-SW
PHOT
O(A/D POR
T)
5V(V REF)
SOL
CPM
NOR
BIAS ON
REC/PLA
Y
A-120/70
A/B 2
A/B 1
B1/2
DOLBY(EXCEPT
J)
CE
D
ATA
CLK
MD IN L
MD IN R
CD IN L
CD IN R
TUNER Lch
TUNER Rch
MD RECOUT
L
MD RESOUT
R
+12V
5.6V
D GND
F OFF
A/D 2
A/D 1
POWER
PROTECT
-30V
FIL
FIL
8V
MUTE
CASSETTE MUTE
TUNER MUTE
11
10
4
3
1
2
8
7
+5V
+5V
R96 9.1K
R95 3.9K
18
19
20
5
25
24
23
3
5
6
7
4
30V
+8V
+5.6V
+12V
8
9
1
1
2
3
4
5
6
7
8
9
10
11
12
VOL
OUT
L
GND
VOL
OUT
R
12V IN
12V NF
GND(12V RET)
GND(12V REF)
GND(8V RET)
GND(8V REF)
8V IN
8V NF
MUTE
1
2
3
4
5
6
7
8
9
10
-30V
FIL
FIL
POWER
PROTECT
A/D 2
A/D 1
F OFF
5.6V
D GND
100i10
C164
+
100u16
C163
+
7
8
9
4
5
6
3
1
47
48
46
45
44
43
42
41
40
39
49
50
51
52
53
54
33
37
38
35
36
34
32
31
30
29
R VREF
28
27
61
57
55
56
59
58
60
63
62
VDD
64
2
1
4
3
5
6
8
7
9
10
CCB BUS INTERFACE
LATCHES
24
DATA
VSS
CE
26
25
CLK
22
23
21
20
19
INPUT
ATT
18
MAIN VR
17
16
11
12
14
13
15
MAIN VR
R101
1u50
C101
+
10K
R103
10u16
C103
+
+
C135
10u50
4.7K
1u50
+
100u16
C160
+
10K
C130
R102
4.7K
+
10u50
39 1W
R160
4.7u35
+
C36
+
C35
4.7u35
52
53
54
0.01
10u16 +
4.7u35
+
2200P
0.056
0.027
+
0.47u50
0.056
0.47
C109
C107
C
111
C1
13
C1
15
C1
17
C1
19
C121
C105
R44 220K
1K
R42
R43
R41
1K
22K
5
R84 22K
12
Q13,14
0.01
C1
18
0.056
C108
10u16
C104
+
0.47
C106
0.027
C1
12
0.47u50
C1
10
+
2200P
C1
16
0.056
C1
14
4.7u35
C120
+
10u16
C125
+
10u16
C122
+
100P
C132
4.7u35
C124
+
10u16
C128
+
10u16
C126
+
22i16
C161
+
R162 1K
R161 1K
100P
C131
4.7u35
C123
+
R163 1K
C162 470P
+
10u16
C127
23
24
25
+12V
12
30V
4.7K
R110
4.7K
R109
C134 1u50
+
+
C133 1u50
53
52
54
+8V
100P
R104
220K
C24
6800P
10 1/4W
AUX L
100P
C129
L VREF
Q16-
ABB.
U.K.
T
COUNTRY
DESTINATION
2-71
YES
NO
UNIT No.
B
A
R13,
NO
YES
NO
116
C113-
38
C37,
14
10K
YES
YES
R109,
R21,
22
18
110
EUROPE
E
YES
Q16-
18
YES
T
GENERAL MARKET
M
ABB.
COUNTRY
U.K.
DESTINATION
A
B
UNIT No.
2-72
NO
NO
R13,
14
YES
38
NO
116
C113-
C37,
10K
22
YES
110
R21, R109,
EUROPE
E
0-21
NO
NO
NO
C136
C102
L6
10uH
1
C75
+12V
+12V
+12V
+5.6V
+12V
+5.6V
+12V
+12V
+12V
+12V
+12V
+12V
RXD-M51(M,T,E) (4/6)
RXD-M51MD(T,E) (4/6)
IC1
IC2
IC4
I
J
Cr-REC: 11.2V
NOR-REC: 7.5V
5.7V
REC IN R(CD:SE5=1.2V,SH7=840mV)
REC IN L(SD:SE5=1.2V,SH7=840MV)
12.1V
5.5V
4.8V
0V
0V
5.6V
8.1V
8.1V
8.1V
8.1V
5.6V
5.5V
5.5V
5.6V
5.6V
5.6V
5.6V
5.6V
5.6V
1.3V
5.6V
5.6V
5.6V
0V
5.6V
5.6V
12.3V
12.3V
REC: 0V
PLAY: 12.3V
REC: 4.9V
PLAY: 0V
REC: 12.3V
PLAY: 6.0V
12.3V
REC: 4.9V
PLAY: 0V
PLAY: 8.6V
REC: 0V
PLAY: 0V
REC: 8.0V
NOR: 4.9V
CrCO2: 0V
5.5V
12.3V
-38.7V
8.3V
12.3V
-38.7V
5.5V
5.0V
5.0V
4.9V
5.0V
4.8V
5.0V
4.9V
4.8V
5.1V
4.9V
5.1V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
0.2V
5.1V
5.0V
10.1V
5.0V
5.0V
5.0V
5.0V
5.0V
5.0V
5.1V
5.0V
5.0V
5.1V
4.9V
4.8V
5.0V
4.9V
4.8V
5.1V
4.9V
5.0V
5.1V
5.0V
5.0V
5.0V
5.0V
5.1V
5.0V
5.1V
5.1V
0V
0V
0V
5.1V
5.1V
5.1V
5.0V
5.0V
5.1V
Lch
PLAY BACK
LEVEL(Rch)
IC3(1/2)
Rch
AMP
OPE
IC3
(2/2)
D1
R/P SWITCH
BIAS AVR
Q11
Q12
Q3
D2
Q4
Q5
Q6
LEVEL(Lch)
PLAY BACK
DOLBY
B
SWITCH
ON/OFF
SWITCH
(NOR CRO2)
BIAS
CN4
CN1
VOL/SELECTOR
/LOUDNESS
/EX BASS/TONE
(BOTTOM VIEW)
ELECTRIC
D5
D6
Q14
Q13
Q15
MUTING
MUTING
DRIVER
Q17
Q16
Q18
MUTING
MUTING
DRIVER
B
J
I
-CN1
X07-A/5
5/6
5/6
X07-A/5
-CN2
50Hz
EX BASS
100Hz
1KHz
10KHz
EX BASS
50Hz
100Hz
1KHz
10KHz
PLAY BACK/
REC EQ
INPUT
ATT
RXD-M51MD (X09-6122-71)
RXD-M51 (X09-612X-XX)
E
RXD-M51MD(K)
SD2,2P(
98.12.10
19:05
y [ W 1