Kenwood DPX-3030, Руководство по обслуживанию

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A B C D E F G H I J
1
2
3
4
5
6
7
47K
47K
22K
22K
22K
22K
47K
2.2K
22K
22K
4.7K
2.5V
0V 0V 0V
4.9V
0V
3.9V
3.9V
0V
3.9V
3.9V
3.9V
0V
3.9V
3.9V
1.7V
0.8V 3.9V 7.9V 0.3V
3.9V 3.9V
4.9V
0V
4.8V
4.8V
1.7V
0.3V
3.9V 1.2V 3.9V
3.9V 0.8V
0.1V 0.1V
4.4V
0V
4.4V
13.6V
0.1V
0V 0V 0V 0V
4.9V
5.0V
0V
5.0V
5.0V
0V
0V
0V
0V
2.4V
2.1V
0V
2.6V
2.6V
5.0V
0V
4.9V
4.9V
0.1V
0.2V
0.5V
0.1V
2.3V
3.9V
0V 0V 0V 0V 0V
0V
2.5V
5.1V
5.0V
0V
2.4V 0.8V
0V
5.0V 0.7V 4.9V
0V
1.6V
0V
4.7V 5.1V 4.8V 4.9V 4.9V
0V
5.0V
5.0V
0V
0V
0V
0V
0V
0V
0V
0V
0V
5.0V
4.9V
4.9V
4.9V
5.0V
5.0V
5.0V
5.0V
4.98V
5.0V 0V 5.0V
5.0V
0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 5.0V 5.0V 5.0V 5.0V 5.0V 5.0V 4.9V 4.9V 0.1V
0V
4.0V
0V
0V
0V
0V
0V
0V
0V
5.0V
0V
5.0V
0V
5.0V
AM : 8.2V
8.2V
FM : 3.8V
CD : 8.2V
TAPE : 8.2V
CD,AM,
FM : 8.2V
TAPE : 0V
FM : 8.2V
0V 0V 0V
CD,AM,TAPE
8.2V
: 0V
0V
3.5V 3.5V 0.1V
CD,FM,TAPE
AM : 0V
CD : 8.2V
TAPE : 8.2V
AM : 3.3V
FM : 3.2V
: 2.5V
CD : 0.1V
FM : 5.4V
AM : 3.2V
TAPE : 0.1V
4.6V
4.5V
4.5V
0V
8.2V
4.5V
4.5V
4.5V
0.1V
0.2V
0.5V
3.9V
2.3V
0.1V
4.9V
5.0V
0V
5.0V
1.3V
1.3V
2.5V
2.4V
2.4V
2.4V
2.4V
0V
5.0V
0V
5.0V
0.5V
0V 0V
5.0V
0V
0.1V 0V
0V
0V
2.4V
4.9V
4.9V
4.9V
0V
0V
0V
0.5V
0.3V
IC151
IC352
IC351
IC201
∗
IC1
CASSETTE MECHA.
IC251
IC3
IC2
∗
TU101
MAIN PWB UNIT
PLL
CN201
CN251
Rch FWD
Lch FWD
Lch REV
Rch REV
M
SUB MOTOR
C-MECHA
MAIN MOTOR
M
SUPPLY
TAKE UP
DOLBY
ADJ
LEVEL
(Lch)
DOLBY
LEVEL
ADJ
(Rch)
DOLBY/EQ/MS
D251
D252
CN401
D401B D402
D404 D405 D403 D406
D401A
MOTOR
DRIVER
Q1
RESET
Q2
Q102
+B
FM
FM/AM-TUNER
Q101
1/2VCC
Q351
D351
Q352
SPE
MIX
ANA
AMP
MUTE
SPE ANA
BPF
Q3
ANT101
ANTENNA
Q151
u-COM
LPF
J101
11 12 13 14 15 16 17 19 20 18
XI CE
2
1
S
CTRL CLK DO
4 5 3D
I
6
S S
A
OUT
VSS
XO
AIN
VDD
PD
FM AM
7 8
MO/ST IFC
9
10
S
S
AM IN
FM IN
IF AM
2.2K
R160 R159
330P C161
47K
R158 R157
330P C159
X151
7.2MHz
2.2K
R154
15P
C156
15P
C155
0.01
C157
10u16
+
C158
18
17
16
15
14
13
12
11
10
RESET
63Hz
150Hz
330Hz
1K
3.3K
10K
REC LEVEL
VCC
1
2
3
4
5
6
7
8
9
R02
R01
LINE NF
LINE IN
REC NF
REC IN
RESET C
BIAS C
GND
8
7
6
5
1
2
3
4
30 29 28 27 26 25 24 23 22 21
20
19
18
17
16
15
14
13
12
11
1
2 3 4 5 6 7 8 9
10
31
32
33
34
35
36
37
38
39
40
PBTC2
PBOUT2
OUTREF2
T
APEIN2
GND
DIREF
OUT2 TCH2
NC
MSSW
MSMODE
DRSW
TAPESW
MUTE SW
NRSW
NC
MSOUT
MSTC
G1FB
G2FB
PBTC1 PBOUT1 OUTREF1 T
APEIN1
VCC NC OUT1 TCH1 NC MSLPF
PBFB2
PBRIN2
PBGND
PBFIN2
VCT
PBREF
PBFIN1
PBGND
PBRIN1
PBFB1
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
26 27 28 29 30
31
32 33 34 35 36 37 38 39 40
41
42 43 44 45 46 47 48 49 50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
NC
P-CONT
D
A
VDD
MO
T
O
R+B
3LED-ON
SW5V
P-ON
D
A
VSS
CH-CONT CH-REQH
P-ANT
MUTE
N/F MUTE
A
C
C-DET
DIMMER
SEL2
SEL1
N/F-SEL F/R
SA-MUTE
DSP-CLK DSP-STB
DSP-D
A
T
A
AMP-STBY
AMP-SVR
AMP-MUTE
CD-LMON
CD-LO/EJ
CD-SW3
CD-SW4
CD-STOP
CD-RST
CD-MUTE-L
CD-SW1
CD-SW2
TYPE2
SD/ST-IND
PLL-CLK
PLL-DO
PLL-DI
PLL-CE
MS-IN
DOLBY
C-MUTE
MTL
C-F/R
MS-MODE
TYPE3
TYPE1
CD/MP3
JS TYPE2
B
U-DET
CH-REQC REMO LCD-DI NC NC NC RESET LED RED SUB M- LED BLU ILL ON LCD-INH LCD-CE LED GRN NC LCD-DO LCD-DI LCD-CLK I2C-SD
A
NC I2C-SCL DMA-SCL DMA-SD
A
JS TYPE1
VREF-
REELL-S
REEL-T
SA01
SA02
SA03
SA04
SA05
SA06
VREF+
VDD1
OSC2
OSC1
VSS
XI
XO
MMOD
MODE3
MODE1
MODE2
CH-DATAH
CH-DATAC
CH-CLK
BEEP
SUB M+
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
11
11
10
9
8
7
6
5
4
3
2
1
HEAD L FWD
HEAD R FWD
HEAD R REV
HEAD L REV
HEAD COMMON
MODE 3
S MO-
GND
M MO+
S MO+
SW 5V
F REEL
ANODE
MODE 1
MODE 2
R REEL
2
C
1
3
47K
R156
470P
R201B
470P
R202B
R202A
470P
22u16
+
C208
10P
C206B
100
R204B
100
R206B
0.01
C207B
R205B
180
R203B
100
R203A
100
R204A
100
0.01
C207A
C206A
10P
R206A
100
R205A
180
10P
C205A
10P
C205B
10K
VR201A
0.1u50 C210A
+
1000P C209A
C212A 2.2u35
0.1
C213A
22u16
C211
+
R208 10
3.9K
R209
0.47
C214
51K
R210
4700P
C215
C216 0.1
R211 220K
22K
R212
R213
60
61
59
C217 2.2
58
57
56
10K
VR201B
C209B 1000P
0.1u50 C210B
+
C212B 2.2u35 C213B
0.1
22K
R207
1
4
2
3
5
1
2
4
3
5
3
C251 0.1
CD1
1
2
10 1/2W
R252
R251
10 1/2W
C253 0.047 C252 0.047
7
IN1 VR GND
OUT1
24 25 22 23
5 4 6
35
IN2 VCC1
19
GND GND
20 21 17 18
9 8
25
10
VCC2 CD2
OUT2
15 16 14
C256
0.047
11
13 12
0.1
C255
R253 100
19
20
18
R256
R255 47K
R254
CLK
MUTE
REQH
DGND
B.U.
CHCON
RESET
AGND
DATAH
DATAC
1 2 3
5 6 7
4
8
Rch
13
9 10 11 12
Lch
REQC
R402 47
R403 47
R404 2.2K
R405 1K
R406 2.2K
R407 4.7K
R408 4.7K
R409 47
100
R401A
47u16
+
C403
0.47u50
+
C401A
0.47u50
+
C401B
L
G
R
94
RST
MUT
93
27
22
23
21
100K
RN401
1000P C402B
100
R401B
0.1
C407
1000P C402A
0.1
C406
RN3 47
R4 150K
R3 1K
18
19
20
25
21
23
22
R46 47K
C15
0.01 R45
470
32.768kHz
X2
R2 1K
C7 22P
C6 22P
RN4 1K
8.38MHz
X1
0
RN1 1K
RN2 1K
9
8
7
6
5
4
2
3
0.01
C16
470
R47
0.01
C12
470
R35
R48 47K
R36 47K
R52 1K R53 1K
R54 0
22K
RN5
R32 22K
R8 1K
R37 4.7K R38 4.7K
R9 1K
1K
RN7
R39 4.7K
RN8
1K
R7 1K
L2 L3
R21
33 34 36 38 39 40 42 43 44 28
VPP
TP2
R19 47K
∗
R18 47K
∗
R17 47K
∗
R16 47K
∗
R15 47K
∗
R13 47K
∗
R14 47K
R11 47K
RN14 4.7K
59
58
56
57
RN16 4.7K
60
61
62
63
64
65
RN15 1K
R23 1K
66
67
68
70
69
RN17 1K
73
71
72
RN18 1K
75
R24 100
74
RN20
1K
1K
RN21
RN22
1K
RN23
1K
76 77 78 79 80
NMUT
81
85 86 87 89 88 90
91
1K
∗
R29
1K
∗ R28
∗ R30
RN24
47
94 93
99 98
97
96
RN25
1K
3
2
100K
C201B
R201A C201A
470P 100K
C203A
C203B
100K
100K
1 14
8
9
10
11
12
13
7
GND
6
5
4
3
2
VDD MUT
RST
4
1
32
47K
R5
2.2u50
C8
+
R33
1K
R34 100K
18K
R151
C152
C151
0.1u50
0.01
C153
470u10
C154
+
180
R153
3.3K
R152
FM/AM VCC FM VCC FM LO/DX FM ANT AM ANT AM LO/DX
DSP101
52mH C102
0.01
4.7uH
L103
C103 10u16
C104 0.01
+
470u10
C101
L101
10uH
L102
1
3 2 4
GND
+
5
7
6
FM/AM FM/AM L OUT R OUT ST IND/MONO FM/AM SD FM/AM VT FM/AM OSC
R104
1000P
C160
0.47u50 0.47u50
C106B C106A
100
100
∗ C105A ∗ C105B
+ +
TUR TUL
8 9
10
NC GND GND
11
12 13 14 15
C100 1000P
100K
DET
16 17 18
VSM IFC OUT
65 63 64 62
66
0.01
100K R354
1K
R355
2.4K
R356
4.7
C355
3.9K R351
4.7
C351
3300P
C357 R367
10K
R357
33K
C356 4.7
470
R358
22K
R368
1M
R359
10u16
+
C358
47K
R360
100u10
+
C354
100u10
+
C353 10K
R353
10u16
+
C352
8.2K
R352
7
9
8
6
5
4
270K
R363
R364
120K
R362
270K
10u16
C359
+
47K
R365
3.9K
R366
10u16
+
C361
+
10u16
C362
1K
R56
1K
R31
47K
R26 47K
R27
100K
0.01
C1
100u10
+
C2
27
4.7uH
L1
R55
1K
47K
120
CAL
CAR
35
24
AMP
PMUT
1K
2.2K
R102
R103
1 2
GND
ANT
26
MUX
EV
OL
47K
SD
A
SCL
DATAC
DATAH
Lch
CLK
MUTE
CHCON
AGND 6
4
5
11
13
10
12
REQC
RESET
Rch
REQH
DGND
B.U.
1
3
2
9
7
8
0.047
C254
R1
RST
TP1
4.7K
R25
L104
10
R361
L151
0
VO
U
T
VSS
VDD
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