Kenwood DVF-3070/3070-S, Руководство по обслуживанию

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T K M O Q S L N P R
DVF-3070/3070-S/3070K-S
MAIN (2/2)
9 10
D18
D19
D14
D15
D20
D4
D22
D21
JP1
Q1
JJ6
JJ4
CON3
QQ2
QQ3
DD2
DD4 DD5
DD3
GND LINE
B LINE
SIGNAL LINE
DIGITAL LINE
JP3
MIC IN
JS5
JP2
JS2
2/3
CN83
OUTPUT-
2/3
OUTPUT-
CP81
3/3
CN92
2/3
CP82
OUTPUT-
FRONT-
: BC860C TT13
D4,14,15,18-22
DD2,4,5
DD3
DD1
BZX84C6V8
DAP202U
LL4148
LL4148
:
:
:
:
: M24C01-WMN6 U2
TT2,4,6,9,12
QQ2
QQ3
TT11
TT5,7
UU7
Q3
Q1
QQ4
U17
UU2
UU3
UU5
UU1
U32
U4
U3
2SB1119
2N3904S
2SC3650
BC848C
:
:
:
:
MMBT3906LT1
KTD1304
KIA7808API
BA5983FP :
: LT1085
:
:
:
BA6209N
M24C64-WMN6T
LM358D
L6315ATTBTZ
A62S7308BX-55S
WM8739
:
:
:
:
:
:
SST39VF800A-90
HY57V651620BTC8
:
U9 V6300BSP5B :
:
U1 ES6028F :
(M) TYPE ONLY
208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
108
107
106
105
53 54 55 56 57 58 59 60
61
62 63 64 65 66 67 68 69 70
71
72 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
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
51
52
VSS
LA3 LA2
LA1
LA0
CAMYUV1
CAMYUV0
VC33
VSS
L
WRHL
L
WRLL
LD15 LD14 LD13 LD12
VC33
VSS
LD1
1
LD10
LD9 LD8 LD7 LD6 LD5
VSS
VC33
LD4 LD3 LD2
LD1
LD0
VSS
LCS3 LCS2
LCS1
LCS0 VC25
VSS LOE
AUX7 AUX6 AUX5 AUX4 AUX3 VC33
VSS
AUX2
AUX1
AUX0 VC33
HA2/EAUX4(4)
VC33
VSS
HA1/EAUX4(3)
HA0/EAUX4(2)
HCS3FX/EAUX3(6)
HCS1FX/EAUX3(7)
HIOCS16/CAMPCLK/EAUX3(4)
HRD/DCI ACK/EAUX4(6)
HWR/DCI CLK/EAUX4(5)
VC33
VSS
HIORDY/EAUX3(3)
HRST/EAUX3(5)
HIRQ/DCI ERR/EAUX4(7)
HRDQ/EAUX4(0)
HWRQ/DCI REQ/EAUX4(1)
HD15/EAUX2(7)
HD14/EAUX2(6)
VC25
VSS
HD13/EAUX2(5)
HD12/EAUX2(4)
HD11/EAUX2(3)
HD10/EAUX2(2)
HD9/EAUX2(1)
HD8DCI FDS/EAUX2(0)
HD7/DACI(7)/EAUX1(7)
VC33
VSS
HD6/DCI(6)/EAUX1(6)
HD5/DCI(5)/EAUX1(5)
HD4/DCI(4)/EAUX1(4)
HD3/DCI(3)/EAUX1(3)
HD2/DCI(2)/EAUX1(2)
HD1/DCI(1)/EAUX1(1)
HD0/DCI(0)/EAUX1(0)
VC25
VSS
HSSCN/CAMYUV7/EAUX3(0)
VSSCN/CAMYUV6/EAUX3(1)
PCLKQSCN/CAMYUV5/AUX3(2)
PCLK2XSCN/CAMYUV4
YUV7CAMYUV3
YUV6/VDAC
YUV5/YDAC
AVSS(VDAC)
AVCC(VDAC)
YUV4/RSET
YUV3/COMP
YUV2/CDAC
YUV1/VREF
YUV0/CAMYUV2
CLK
DNA0 DMA1 DMA2 DMA3 DMA4 DMA5 VC33 VSS DMA6 DMA7 DMA8 DMA9 DMA10 DMA1
1
VSS VC33 DCAS DSCK/DOE DWE DRAS0 DBANK0/DRAS1 DBANK1/DRAS2 VC33 VSS DB0 DB1 DB2 DB3 DB4 DB5 VC25 VSS DB6 DB7 DB8 DB9 DB10 DB1
1
VSS VC33 DB12 DB13 DB14 DB15 DCS1 VSS VC33 DCS0 DQM DSCK VSS VC33
VC33
LA4
LA5
LA6
LA7
LA8
LA9
VSS
VC25
LA10
LA11
LA12
LA13
LA14
LA15
LA16
VSS
VC33
LA17
LA18
LA19
LA20
LA21
RESET
TDMDX/RSEL
VSS
VC33
TDMDR
TDMCLK
TDMFS
TDMTSC
TWS/SEL PLL2
TSD0/SEL PLL0
VSS
VC25
TSD1/SEL PLL1
TSD2
TSD3
MCLK
TBCK
SPDIF/SEL PLL3
NC/CAMVS
VSS
VC25
RSD
RWS
RBCK
NC/APLL
XIN
XOUT
AVCC(PLL)
AVSS(PLL)
RN2 33
R7 4.7K
29
31
30
FB1
FB5
R6 4.7K
R1 4.7K
R3 4.7K
33
R52
40
39
32
R9 33
C249
C248
27P
27MHz
Y1
27P
100K R304
33
R44
33
R41
R323 33
11
9
R64
470P C197
L12 2.4uH
C196
75
470P
470P
C206
470P
C205
75
R65
L18 2.4uH
L10 2.4uH
75
R66
C210 C209 470P 470P
L19 2.4uH
75
R322 470P
C251
C252 470P
C246
0.1
C247
0.1
R296
240
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
VCC
DQ0
VCCQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VCCQ
DQ5
DQ6
VSSQ
DQ7
VCC
DQML
WE
CAS
RAS
CS
BA0
BA1
A10
A0
A1
A2
A3
VCC
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
VSS
DQ15
VSSQ
DQ14
DQ13
VCCQ
DQ12
DQ11
VSSQ
DQ10
DQ9
VCCQ
DQ8
VSS
NC
DQMH
CLK
CKE
NC
A11
A9
A8
A7
A6
A5
A4
VSS
53
54
55
56
66
64
63
62
61
58
57
65
102
70
100
72
69
71
101
77
78
79
80
81
82
85
86
87
88
89
90
93
94
95
96
73
74
RN11
33
R295 33
R313 0
70 74 69
71
72 73
R292 33
100
R191
102
C4
1
RN8
10
53 54 55 56
RN9
10
57 58
61
62
RN10
64 63
10
66 65
10
77 78 79 80
81
82 86 85 90 89 88 87 95 93 94 96
101
R32 33
R392 33 R391 33
R330 0
R393 33
33
R395
169 168 167 166 165 162
5
6
7
8
SDA
SCL
WC
VCC
4
3
2
1
GND
S2
S1
S0
33
R394
A3 A2
A1
A0
D7 D6 D5
D1
D2 D4 D3 D0
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
170
135
136
137
140
141
R26
4.7K
R13 33
R14 33
1K R4 R5 1K
FB2
41
4.7K
R299
161
160
155
154
153
150
149
4.7K
R15
R12
4.7K
143
46
47
45
175
10u50
B14
+
0.1
B13
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
MGND
S+12V
SGND
S+12V
NC
GND
VCC
GND
VCC33
VCC33
S/Y SW
WIDE1
WIDE2
GNDA
REST#
NC
GNDA
NC
NC
153
150
149
RST
220u50
B39
+
+
B3
220u50
+
220u50
B1
0.1
B41
0.1
B43
0.1
B61
B60
0.1
B45
0.1
220u50
+
B2
B15
0.1
B16
0.1
B17
0.1 0.1
B18
0.1
B19
0.1
B21
0.1
B20 B22
0.1
10u50
B31
+
10u50
B33
+
0.1
B23
0.1
B25
0.1
B24 B29 B27 B26
0.1
B28
0.1 0.1 0.1
B30
0.1
10u50
B32
+
B34
0.1
B35
0.1 0.1
B37
0.1
B36
10u50
B40 B38
0.1
+
IN OUT
GND
CC107
0.1
47u50
CC106
+
CC104
10u50
0.1
CC105
+
B8
0.1
B6 B7
0.1 0.1
B9
0.1
B59
0.1
B67
0.1
10u50
B10
+
0.1
B1
1
10u50
B12
+
1
2
3
4
5
AOUT
BOUT
EAUX24
MGND
EAUX23
10K
RR123 RR122
10K
470
RR130
470
RR1
19
CC108
0.1
136
135
4 F RESET
1 F SCLK0
SGND
F SDATA0
3
2 160
100
RR103
15K
RR100
15K
RR101
100
RR104
161
100P
CC89
100P
CC90
RR115
0
RR99
15K
CC88 100P
VC33
+3.4VA
VDD33
1
3
2
LL8
1000P
CC86
CC91
1000P
LL9
LL10
47u50 CC92
+
RR105 1
RR107 1
RR108 1
LL15
10u50 CC99
+
680
RR1
18 10u50
CC95
+
390
RR1
14
0.1
CC83
+
10u50
CC40
RR133
0
158
96
11
6
97
RST
RR129
VZ1 OUT1 GND
3 2
1
RR128
10K
68K
RR126
10K
2.4K
RR125
1u50 1u50
RR121
6.6K
+ +
CC110
RR127
5.1K 6.8
RR120
CC103
+
10u50
0.01
8 5
VREF
4
VCC1 RIN FIN
7 6
OUT2 VZ2 VCC2
10
9
CC109
39K
RR124
141
140
137
10
10
2
2
+B
+8V
+8V
+8V
+8V +8V
VCC
VCC
VCC
VCC VCC VCC VCC
VCC33
VCC33
VCC33 VCC33 VCC33 VCC33
VCC33
VCC33
VCC33
VCC33
VCC33
VCC33
VCC33
VCC33
VCC33 VCC33 VCC33
VCC33
VCC33
VCC33 VCC33
VCC33
VC27 VC27 VC27
VC27
VC27
VC27
VCC33
VCC33 VCC33
VC27
VC27
VCC33
VCC33 VCC33 VCC33
VC27
VCC33
VC27
VC27
VC27
VC27 VC27
VC27
VC27
VC27
VCC33
VCC33
VCC33 VCC33
VCC
VCC
+3.4V +3.4V
+3.3V
+3.3V
+3.3V +3.3V
+3.3V +3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
VCC33
VCC33
VCC33
VCC33
VCC33
VCC33
VCC33
VCC33
VCC33
3.3uH
FB4
1000P
C250
R310
0
R18
4.7K
0
R72
IN OUT
VCC
VCC
VCC
16
15
GNDV
C
Pb 9
12
14
13
GNDV
GNDV
CVBS
10 GNDV
Y 11
GNDV 6
GNDV 8
Y 7
Pr 5
GNDV 4
VSYNC 1
HSYNC
GNDV
3
2
MICR 1
P/I SELECT
MICL 3
2 GND
16
17 VID SW
158
154
DAC SCKDSD
DAC LAT12S
GND 13
15
14
ASPECT
SPDIF
155
12
11 167
165
DAC CSBIWL
DAC SDIDEN
8
10
NC 9
GND 6
GNDA 7
17
18
41
167
143
BCK 3
MCLK 4
NC 5
LRCK 1
2 PCMOUT
40
39
32
143
119
VFD CLK
VFD CS
VFD DATA
4
5
6
169
162
168
GND
IR
+5V
R10
4.7K
R11
33
3
2 166
1
0
R353
142
U1
U3
U2
QQ4
Q3
U17
DVF-3070 (1/3)
CAUTION: For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to
parts list).
indicates safety critical components. For continued protection against risk of fire, replace only with same type
and rating fuse(s). 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.
W-1
Z-4
U-4
U-2