Kenwood RXD-M55-H, Руководство по обслуживанию

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2
F H J L N G I K M O
1
3
5
7
4
6
0.1
C605
0.15
R606
7.5K
R607
7.5K
0.15
0.1
R609
7.5K
R608
7.5K
R605 1K
R603 1K
0.15
R604
0.1
0.1
C610
220P
C276
4700P
C278
1500P
C274
5P
R276
2.2K
R203 1
R286
10K
R227
47K
R221
10
R202 1
R205 1
R274 100K
R282
47
R272
2.2K
R238
1
R206 2.7K
R201 2.7K
R204 1
C631
5P
C634
5P
C636 220P
C635 220P
R611
10K
R610
10K
R613
16K
R612
16K
R631
4.7
C650 100P
R226
220
R228
220
C202 680P
C664 47P
10P
C666
10P
1
2
3
4
V-
AOUT
AIN-
AIN+
PLL CLK
DO/ST
PLL DAT
TU OUT L
PLL CE
TU OUT R
DET OUT
VCC +9V
SD
TU MUTE
S LEVEL
RF
VC
VCC
LD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
FCS-
TRK+
TRK-
FCS+
MON
VR
LD
LD GND
F
C
B
A
D
E
VCC
VC
DM+
DM-
SLM+
SLM-
SW-GND
SLT-SW
LOGIC
CIRCUIT
CONTROL
CIRCUIT
CONTROL
CIRCUIT
INTERFACE
CCB
DI
1 4 2 3
CE
VSS
8 7
LOUT
5 6
LINM
LINP
LBASS1
9
LSB
LBASS2
10
RINM ROPOUT CL VDD RINP ROUT RBASS2
RBASS1
RSB
31
36 33 35 34 29 30 32 28
46
44
+
C601
2.2u50
1u50
+
C603
+
C632
100u10
C604
1u50
+
+
2.2u50
C602
+
C272
2.2u50
+
C286
100u10
+
C203
100u10
+
C221
100u10
10uH
L201
+
C206
100u10
C627
1
2
8
3
4
5
6
7
9
10
11
0.15
C613
C61
1
C607
C665
220P
C614 C612 C608 C606
45
1K
4
57
56
5
55
54
53
52
6
5
3
2
1
4
D+
D-
S+
S-
2
3
4
1
100K
R211
R222
43K
C215
820P
R216
R212
39K
R213
1K
330K
F+
T-
T+
F-
27
28
31
30
40
32
33
37
2
1
100u10
3
GND
2
IN
VCC
1
+
C663
10
R630
FO-
TRK+
TRK-
FD+
MON
VR
LD
LD GND
F
A
B
VCC
E
C1
C2
1/2 VCC
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
VR1 (3.3K)
C4
1
C1 0.1
0.1 C3 0.1 C2
VCC
1/2VCC
(5.6)
R2
SPD+
SPD-
SLD+
SLD-
SLT.SW
GND
6
3
2
5
4
1
5 1 3 4 2
47uH 47uH
LO+
GND
LO-
CLOSE
OPEN
+9V
+9V
+9V
+9V
+9V
100P
C280
LOPOUT
L17
L12
C20
20P
C4
100K
R24
1P
L13
100K
R1
C62 18P 6.5P C50
L9
39P
C1
22P
C48
1.5P
C3
R49 100K
L1
C46 6P
R3 100K
7P
C13
L3 L2
22
R4
100
R37
330 R32
0.01
C55
7P
C53
100K
R18
100K
R30
3P
C1
1
L4
680
R36
C21 27P
R14 680K
C6
100P
L5
5P
C38
L7
47P C24
-
R22
L6
1.2K
R10 10K R1
1
27P
C26
10P
C22
10K
R9
330
R15
2P
C15 39P C12
2.7K
R12
2P
C14
-
R7
0.01 C70
15P
C23
-
R5
C27 24P
270 R31
R38 1K
0.01 C52
-
R29
0.1
C7
+
C49
22u50
330K
R20
0.01
C2
330
R2
CF1
2200P
C73
11
10
9
8
7
6
5
4
3
2
1
CL
DO/STEREO
DI
Lch
CE
Rch
FM DET.
VCC
SD
MUTE
S-LEVEL
20 19 18 17 16 15 14 13 12 11
X OUT
GND
BT
BT
IN
PDI
VDD
FM OSC AM OSC
J02
FM IN
1
2 3 4 5 6 7 8 9
10
X IN CE DI CL DO B01 B02 B03 B04 J01
24 23 22 21 20 19 18 17 16 15 14 13
OSC FM/SD
OSC
AFC
AM RF
AGC
AM DET
DET
OUT
PILOT
IN
MPX IN
PILOT
OUT
Rch
Lch
1
2 3 4 5 6 7 8 9
10
11
12
FM-IN AM-MIX OUT REG AM IF IN GND TU ST FM-DET VCC AM/FM IF IN AM/FM VCO
10P C35 12P C36
7.2MHz
4.7K
R28
+
C63
47u50
100
R26
4.7u50
+
C47
1K
R23
1K
R48
0.022
C51
C8 100P
CF2
L15
0.01
C5
+
C54
47u50
C67 0.1
R66 18K
L14
R13
6.8K
3.9K
R54
6.8K
R6
R45 33
R25 12K
+
C33
3.3u50
0.01 C18
47K R53
0.018
C43
150P
C44
4.7u50
+
C25
4.7K
R56
68K R59
0.1
C16
4700P
C28
1K
R73
3.3u50
+
C72
820
R70
R72 470K
1u50
+
C39
2.2K
R69
R74
820
+
1u50
C61
2.2K
R68
R76 470K
C78
6800P
C77
2200P
+
R77
1K 3.3u50
C79
2200P
C74
0.01 C34
0.01 C31
C71
6800P
R64 4.7K
3.3K
R61
+
C41
1u50
22K R60
-
C29
-
R62
C65 470P
-
R35
0.01 C45 10K R27
C10 0.01
R19 4.7K
2 3 5 4
3.3K
R34
3.3K
R40
3.3K
R41
1K
R33 10K R58
5.6K
R57
5.6K
R67
2
3
5
4
220 R51
56
R50
C42 0.1
+
C76
47u50
0.47 C56
3.3K
R42
0.47 C40
+
C68
1u50
0.1 C9
+
C59
47u50
0.1
C58
47P C69
C75 100P
R16 47K R17 12K
R21
3.9K
C17
100P
3.3K
R65 +
C37
10u50
2.2K
R63
2.2K
R75
R71 2.2K
+
C64
47u50
0.01 C30
+9V
+9V
+9V
+9V
+9V
+9V
+9V
+9V
+9V
+9V
+9V
+9V
+B
+B
+B
+B
X1
12P
20
C36 C35 10P
47u50
24P C27 C12 56P C15
R1
1
10K R10
1.8K 1.5P
L6
X1
7.2MHz
C26
27P
C70
0.01
R12
2.7K
R9
10K
C22
7P
0.01 C10
R1
100K
R15
330
R5
-
C23
15P
C14
2P
4.7K
C63
R28
R7
-
R19 4.7K
R24
100K
C4
20P
R27
R4
R3 100K
C13
8P
R32
1K L2
100
R37
C55 0.01
22
10K C45 0.01
L12
C20
1P
L17
L13
PILOT
OUT
DET
OUT
OSC FM/SD
AM/FM
1u50
C68
R67
5.6K
R57
5.6K
R58 R33
3.3K
R40
3.3K
R34
3.3K
3 2 4 5
1K
R41
10K
+9V
R51 220
C56
0.47
+B
+9V
100P
3.9K
R17 12K R16 47K
C42 0.1
C8 100P
2
1
3
X IN DI CE
5 4
CL DO
BT
IN BT
GND
X OUT
18 19 17
VDD
PDI
R48
1K
15 16
AM OSC FM OSC
7 6
10
9 8
B02 B01 J01 B04 B03
12 14 13
FM IN
J02
C17
11
C47
4.7u50 100
+
C51
0.022
+
R26
R23
1K
47u50
C76
+
R21
+B
R29
-
+9V
C58
0.1
47u50
C59
C9 0.1
+
+9V
R66 18K
L15
R42
+
C40 0.47
+9V
3.3K
R50
56
+9V
5
C5
47u50
C54
+
CF2
0.01
+9V
AM IF IN AM-MIX OUT FM-IN
2
1
REG
4 3
11
10
C67 0.1
L14
C75 100P R13
6.8K
R35
-
TU GND
6
ST
7
AM/FM IF IN FM-DET
8
VCC
9
+
47u50
C64 C30 0.01
+9V
12
VCO
C2
R20
330K
CF1
C53 1P
L3
-
C38
6.5P
R2
330
0.01
+B
C7
22u50
C49
0.1
+9V
R31
+
C52 0.01 270
R38 1K
C65 82P
R62
1u50
C41
C18 0.01
3.3u50
C33
AM RF
R45 33
6.8K
R6
AFC
OSC
23 24 21 22
12K R25
R54
3.9K
C28
4700P C44
150P
R53 47K
AGC
PILOT
IN
AM DET
19 20 17 18
MPX IN
16 15
C25
+
4.7u50
0.018
C43
R59 68K
4.7K
47K
R56
C16 0.1
+
10u50
C37
22K C29
560P
R60
+
+
DO/STEREO
2.2K
C79
3.3u50
+
6800P 680 R74
Lch
Rch
13 14
C34
0.018
R68
2.2K 1u50
+
0.018
C32
C61
C78
R76 470K
+9V
SD 3
1
2
GND
MUTE
4
5
VCC
NC
5
3
2
1K
R77
6
7
8
Rch
CE
Lch
9
10
DI
R71 2.2K
R75
R72 470K
2.2K 1u50
+
C39 R69
C71
R70
680
6800P
+
C72
3.3u50
4
+9V
R73
1K
11 CL
L9 L1
C1 5.5P
2200P
C3
2200P
100K
R30
C1
1
L5
750
R8
680K
R14
L7
100P
C77
0.01 C46 0.01 C48
R18 2.2K
C21 22P
C6 470P
C24 47P
R22
+5V
+B
+5V
+5V
+5V
D201
Q201
D704 D705
P701 D706
D707
L
R
AUX IN
J601
CN73
CN23
CN21
CN22
(BOTTOM
VIEW)
AUDIO SEL./
E.VOLUME
A601
OUT
DIGITAL
SLT.SW
MOTOR
SLED
E
MON
LD
A
B
C
F
M
M
DISC
MOTOR
M
LOADING
MOTOR
OPEN/
CLOSE
SW
LD
OFF
ON/
D3
MW/
ANT
DT5
MW/
OSC
DT1
Q1
DT2 DT3
Q2
Q4
Q6
Q7
Q3
Q5
Q9
AM/FM IF &
FM STEREO IC
PLL
D2
Q8
D4
Q10
IC1 : LA1844M
IC2 : LC72131M
Q1 : 2SK360IGF or
2SK543
Q2,6 : 2SC2620 or
2SC2714Y
Q3,5 : 2SD601
Q4
: 2SC3130(Q. R) or
2SC2814F4
Q7,8 : DTA114EK or
UN2113 or
PDTA144EK
Q9 : 2SC2462 or
2SC2712 or
2SC4081
Q10 : 2SC4081 or
DTC124
D2 : MA8051 or
UDZS51B
D3 : MA153
D4 : ISS352
DT1-4 : BB604 or
SVC220 or
SVC212
DT5 : SVC347
PLL
Q4
AM
GND
FM
ANT
Q1
MW/
OSC
DT5
D3
ANT
MW/
Q8
D2
FM STEREO IC
AM/FM IF &
Q2 Q6
Q5
D4
Q3
GND
D1
DT1
DT2
DT4
Q7
IC1 : LA1844M
IC2 : LC72131M
Q1 : 2SK360IGF or
2SK543-5
Q2,6 : 2SC2620 or
2SC2714Y
Q4 : 2SC3130(Q,R) or
2SC2814F4
Q7 : UNH11N
Q8 : DTA144EK or
UN2113 or
PDTA144EK or
RN2404
D1 : MA110 or
MA111 or
BAS316
D2 : MA8051 or
UDZS51B
D3 : MA153
D4 : ISS352
DT1,2,4
: MA2S372 or
BB555 or
HVC322B or
DT5 : SVC347ST
HVC202A
FM
GND
AM
ANT
IC601
IC24
CD MECHANISM ASS'Y
PICKUP ASS'Y
TRAVERSE UNIT
(X29-28XX-XX)
IC2
IC1
(W02-2920-05) : E,T,H TYPE
IC2
(W02-2919-05) : K,X,M,V TYPE
IC1
6.9V
5.2V
9.1V(0V)
6.9V
9.3V
9.3V
4.9V
2.0V
4.4V 3.8V
4.7V
9.3V
9.3V
9.1V
4.5V
4.5V
4.5V
4.5V 4.5V
4.5V
4.5V 4.5V 4.5V 4.5V 4.5V
4.5V