Kenwood DPX-7010MD, Руководство по обслуживанию

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AE AF AG AH AI AJ AK AL AM AN
1
2
3
4
5
6
7
: PWM
0V
5.0V : 0V : RST
0V
10.0MHz
5.0V
0V
5V
0V
5V
0V
5V
5.0V: 0V :
5V
0V
0V
5V
5V
0V
5.0V
0V
6.0V-3.6V (VL3) 2/3VL3
1/3VL3
0V
5.0V
7.8V
5.0V
0V
1/4VCDO
2/4VCDO
3/4VCDO
7.3V (VCDO)
50kHz
0V
5V
0V
5V
0V
5.0V
nomal
no action action
B LINE
IC1
IC2
ED1 LCD
A
IC1
(X13-9810-00)
(X25-8610-00)
72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
109 11
0
111
11
2
11
3
11
4
11
5
11
6
11
7
11
8
11
9
120
121
122 123 124 125 126 127 128 129 130
131
132 133 134 135 136 137 138 139 140
141
142 143 144
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
NC NC NC NC NC NC NC NC NC NC NC NC NC NC
KR0
KR1
KR2 KR3 KR4 KR5
NC NC NC NC NC
REMOCON
NC NC NC NC NC
PN SC CON
NC
PN CTS PN RST
PN MC DA
T
A
DATA
NC
SP CLK
SP DATA
NC
LCD DO
NC
LCD CLK
LCD CS
LCD INH
SP REQ
SP INT
NMI
VCC
XIN
VSS
XOUT
RESET
NC
NC
CNVSS
NC
NC
PWMCONT G
NC
PWMCONT B
NC
PWMCONT R
NC
NC
NC
NC
NC
NC
NC
NC
SEG15 SEG14 SEG13 SEG12 SEG1
1
SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 SEG4 SEG3 SEG2 SEG1 SEG0 COM3 COM2 COM1 COM0 C2 C1 VL3 VL2 VL1 VSS NC NC A
VSS
NC VREF A
VCC
NC
NC
KS3
KS2
KS1
KS0
SEG47
SEG46
SEG45
SEG44
SEG43
SEG42
SEG41
SEG40
SEG39
SEG38
SEG37
SEG36
SEG35
VCC
SEG34
VSS
SEG33
SEG32
SEG31
SEG30
SEG29
SEG28
SEG27
SEG26
SEG25
SEG24
SEG23
SEG22
SEG21
SEG20
ESG19
SEG17 SEG18 SEG16
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
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
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
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
SEG75 SEG74 SEG73 SEG72
SEG71
SEG70 SEG69 SEG68 SEG67 SEG66 SEG65 SEG64 SEG63 SEG62
SEG61
SEG60 SEG59 SEG58 SEG57 SEG56 SEG55 SEG54 SEG53 SEG52
SEG51
SEG50
SEG49
SEG48
SEG47
SEG46
SEG45
SEG44
SEG43
SEG42
SEG41
SEG40
SEG39
SEG38
SEG37
SEG36
SEG35
SEG34
SEG33
SEG32
SEG31
SEG30
SEG29
SEG28
SEG27
SEG26
SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG1
1
SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25
COM8
COM7
COM6
COM5
COM4
COM3
COM2
COM1
P1
P2
P3
P4
VDD
VLCD
VLCD0
VLCD1
VLCD2
VLCD3
VLCD4
VSS
OSC
INH
CE
CL
DI
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80
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 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 53 52
51
65 64 63 62
61
60 59 58 57 56 55 54 76 75 74 73 72
71
70 69 68 67 66 79 78 77
120 121 11
7
11
8
11
9
11
4
11
6
11
5
111 11
3
11
2
105 108 11
0
109 107 106 102 103 104 101 139 142 141 140 138 137 135 134 136 122 128 132 133 131 129 130 125 126 127 123 124 144 145 143 146
CP9 1K
R32 43K
C5 680P
C12 0.1
C13 0.1
C14 0.1
47K R34
10K
R37
C25 0.01 R38 51K
C26 0.1
0.01 C15
1K
R31
0.022
C8
10K
R7
10K
R6
R33 10K
R2 1K
C4
0.01
CP4 1K
R40 47K
0.1 C6
22K
R30
10MHz
X1
CP3 1K
R1 1K
CP1 470
47K
R35 R36 10K
CP2 100
100K
R41 R42
100K
1K R3 R5 1K
1K
CP5
1K
CP8
CP6 47K
CP7 47K
47K
R4
CP10 1K
0.022
C7
560
R14
R12
560
R13 390
390
R10 390
R8
390
1
4
2 3
R B G
1
4
2 3
R B G
1
4
2 3
R B G
R21 510 R18 510 R22 510 R19 510 R23 510 R20 510
C19 0.01 C16 0.01 C22 0.01 C23 0.01 C20 0.01 C17 0.01 C18 0.01 C24 0.01 C21 0.01
560
R15
560
R16
560
R17
1K
R29 47K
47K R27
1K
R25 47K
1K
R28
R26
R24
90 86 88 84 85 92 89 87 C1 82 83 81 79
C0
80 78 94
C3 C2
95
79
80
78
C3 C2
C1
C0 120
1
125 127 126 122 123 124
121
106 104 105 96 111 11
5
11
3
108 107 109 11
0
11
6
11
8
11
9
11
4
11
2
11
7
103 101 102 99 97 98 100
27
31
29
28
29
28
31
27
9
11
13
9
11
13
38
39
37
KR0
KR0 18
47
20
21
19
26 4
37
41
16
17
15
14
12
13
19
39
36
38
33
25
34
8
10
11
9
6
7
5
3
1
2
L1
C2 0.022
C1 22u16
+
C28 33P
C3 10u16
+
C0
C1
C2 C3 C3 C2
C1
C0
111 11
4
11
3
11
0
109 11
2
123 122 120 121 127 126 124 125
C2 C3
C1
C0
11
7
11
8
11
9
11
5
11
6
104
105
107
106
108
89
90
95
94
96
97
99
98
100
92
103
102
101
81
82
84
85
86
87
88
83
2 3 4 5 6 7 8 9
10
11
12 13 14 15 16 17 18 19 20 64
61
62 63 65 66 67 68 69 70
71
72 73 74 75
C3 36
21 23 22
24
25 26
27
28 29
30
31 32
33 34 35
42
39 37 38
40 41 45 43
44
46
47
48 49
50
51
57
52
53 54 55 56 60 58 59 C1 C2 C6 C4 C5 C7
KS1
KS0
KS3
KS2
KR2 KR1 KR0 KR5 KR4 KR3
47 41
25
26
34
33
36
51 75 63 69 72 74 73 70 71 66 68 67 65 64 57 60 62 61 59 58 54 56 55 53 52
C1
C2
C4
C5
C6
C3
C7
28
27
26
31
29
30
35
34
33
32
39
38
37
36
43
42
41
40
47
46
45
44
50
48
49
1
22
21
20 24 23
9 8 7
12
11
10 16 15 14 13 18 17
3 2 6 5 4
19 25
KR0 KR2
KR1
KR3 KR5 KR4
KS3
KS2
KS1
KS0
PN SC 510
R39
0.01
C27
R9 390
19
2
1
4 3
1
5
4
3
2
9
8
7
6
390
R3
24K
R6
560
R2
100K
R5
100K
R7
10u16
C2
+
0.01
C1
1K
R10
1.8K
R9
750
R8
22
R1
15K
R4
C3 0.1
33P
C4
KR0
KS2
REMOCON
KS1
SP REQ
PN SC DATA
PN SC CON
PN MC DATA
ILL +B
ILL GND
RST
PN CTS
PN RTS
SP DATA
SP INT
SP CLK
BU 5V
GND
EDS
REMO
KS2
KS1
KR0
ILL GND
PN OP/CL
ILL +B
P ON 5V
EJE MD
R1
1
Q6
D4
Q2
D1
Q1
D12
D2
D3
D13
S1
SRC
S7
TEL
S3
S2
DOWN
UP
S4
AM-
S6
S5
FM+
S.A
S11
S8
S9
S10
PRE 3
S15
S12
S13
S14
DISP
E. Q
S16
ATT
S19
VOL-
S17
S18
VOL+
DSP
PRE 4
PRE 5
PRE 6
PRE 1
PRE 2
D5 D6 D7
D10
D9 D8
Q3
Q4
Q5
CN1
S20
RESET
1/2
X14-
CN1
IC1 : M30220MA-101GP
IC2 : LC75878W
Q1 : DTC114YUA
Q2-6 : 2SC4081
D1,8-10 : DA114
D2,3
: DA227
D4 : 02CZ8.2-Z
D5-7 : B30-1582-05
D11 : B30-1564-05
D12,13 : HZM6.8WA
D11
CN1
S1
D1
MD EJE
CD EJE
D3 D4
Q1
Q2
RS-171 IC1 :
D1 B30-1566-05 :
D2 : B30-1564-05
B30-1575-05 D3,4 :
2SC4081(S) Q1,2 :
REMOTE
SENSOR
D2
(X13- )
(X25- )
S2
PANEL u-COM
LCD DRIVER
SW
AVR
LED SW
MD IND
47K
10K
CAUTION : For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list).
!
Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out
(exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.
• DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units.
(2/2)
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2
8 9
4 2
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Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299