Kenwood RXD-V252, Руководство по обслуживанию

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T K M O Q S L N P R
CNP12
CNP11
1
2
FM FRONT END
D305
VD302
ANTENNA
FM
ANTENNA
AM
BF301
Q302
ZD1
QM2
QM4
QM3
CNP1
QM1
CNP2
CNP13
DM1
CNP403
BI606
JK671
DV601
DV602
VIDEO
OUT
: 1SS133 DV601,602
5
OPTION
VIEW)
(BOTTOM
SO301A
6
7
ROM
MPEG1 VIDEO/
AUDIO PROCESSING
DAC & TV
ENCODER
M
LOADING
CNP4 CNS4
OPEN/
NO
DISC
CLAMP
CLOSE
CNP302
D303
D304
CD/VCD/MP3 SECTION
TUNER/MAIN SECTION
IC301
ICM2
ICM3
IC6
ICM1
ICM4
5.0V
10.0V
5.0V
1
2
3
4
5
6
7
WRQ
DRF
CE
DO
DI
CLK
CD RES
70
72
65
68
67
66
71
2 +5V
1 A10V
3 DGND
4 L-CH
6
5
R-CH
AGND
+5V
1 2 4 3 5 6 7 9
3 2 1
2
1
C303 10P
8
0.01
C304
C305
4.7P
10u16
C307
+
C306 0.022
L312 4.7P
C308
100K R31
1
1000P
C309
R314
22
4700P
C314 C315
4700P
1000P
0.022 C317 C316
R313
33K
R327
33
R325
47K
100P
C318
T301
0.022
C312
T302
15P
C310
10
R302
18P
C31
1
C324
3.9P
R322
680
1000P
C375
R97
3.9K
80
79
78
77
76
75
74
73
72
71
54
53
52
51
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31
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
81
82 83 84 85 86 87 88 89 90
91
92 93 94 95 96 97 98 99
100
GND
LA11
LA10
LA9
LA8
LA7
LA6
LA5
LA4
LA3
LA2
LA1
LA0
LCSO
LCSI
LROMCE
LOE
LWR
LD7
LD6
LD5
LD4
LD3
LD2
LD1
LD0
AUX7
AUX5
AUX6
VCC3
GND
AUX4 AUX3 AUX2
AUX1
AUX0 PCLA
PCLA2X
CPUCLK
MSYNC
VSYNC
YUV7 YUV6 YUV5 YUV4 YUV3 YUV2
YUV1
YUV0 VCC3
VCC3
RAS
DWE
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
DBUS0
DBUS1
DBUS2
DBUS3
DBUS4
DBUS5
DBUS6
DBUS7
DBUS8
DBUS9
DBUS10
DBUS11
DBUS12
DBUS13
DBUS14
DBUS15
RFSET
GND
VCC LA12 LA13 LA14 LA15 LA16 LA17 ACLK AOUT/SEL
PLL0
A
TCLK
A
TPG/SEL
PLL1
DOE A I
N
ARCLK ARFS TDMCLK TDMDR TDMFS CAS GND
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
50 49 48 47 46 45 44 43 42
41
40 39 38 37 36 35 34 33 32
31
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
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
PCK2
PCE
VDD
GND
NC
GND
XIN
VDD
GND
XOUT
AUX03
AUX04
AUX05
AUX06
VDD
PLLCAP
VDAC
VGND
VGND
YDAC
VVDD
VVDD
CDAC
VGND
VGND
COMP
RSET
VCN
VREF
AGND
MIC2 MIC1 AOL+ AOL- AOR- AOR+ A
VDD
VREFP VREFM AGND AUX15 AUX14 AUX13 RSCK SER IN AUX12 AUX1
1
AUX10 RSD/SPLLO VCC GND
GND
NC
NC
NC
VCC
OSC C
AUXDO
DSC D0
AUX01
DSC 5
AUX02
DCLK/EXT-CLK
RST
AUX07
MUTE
VCC
MCLK
AUX08
TWS/SPLLOUT
AUX09
TSO
TSCK
RWS/SPLLI
RSTOUT
GND
GND
NC
NC
NC
NC
DSC D7
MSYNC
DSC D6
VSYNC
DSC D5
YUV7 YUV6 YUV5 YUV4
VDD
GND
YUV3
DSC D4
YUV2
DSC D3
YUV1
DSC D2
YUV0
DSC D1
GND
32 40
41
43 44 33 34 35 36 37 38 39 48 49 45 46 47
53
54
52
66
64
65
62
61
60
59
58
56
57
55
79
78
77
76
71
73
75
74
72
70
69
68
83 82 87 86 85 84
3
2
1
5
6
7
4 8
CM47 0.1
33P
CM49 33P
220P
CM50 CM51
33P 22K
RM64
22K
RM63
CM46 100u10
+
CM48
RM60 10K
+
CM45 100u10
10K
RM61
10K
RM62
R56 100K R57 100K
RM58 10K RM59 10K
10u16
+
+
10u16
10u16
10u16
+
+
RM55
6.8K
47
RM50
RM74 220
VCC
D0
2 1
VCC
6 5 4 3
D2
D1
D3
RAS
D7
9 7 8 10
D5 D4 D6
11 13 12 14
NC NC
WE
18 17 15 16
NC
A1
A0
20 19
A3 A2
VCC
VSS D15 VSS
39 40
D13 D14 D12
37 38 35 36
OE D8 D10 D1
1
34 33 32
D9
31
CAS NC CAS2
30 29 28 27 23 26 25
A8 A6 A7
24
VSS
21
A4 A5
22
17 18 19 20
21
22 23 24 25 26 27 28 29 30
31
32
D3 D4 D5 D6 D7 CE A10 OE A1
1
A9 A8 A13 A14 A17 PJM VCC
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
GND
D2
D1
D0
A0
A1
A2 A3
A4
A5 A6
A7
A12 A15 A16
VPP
75 85 86 82 56 55 74 73 72
71
68 70 69 57
83 87 84 60 76 77 79 64 78 65 62 61 58 59
100u10
+
CM36
0.1
0.1
CM37
100
RM35
10u16
+
CM38 CM39
1K
RM36
10K
RM34
66
53
32 56 57 58 59 60
61
62 33 34 35 36 37 39 38 40
41
0.1
CM17
10u16
+
CM57
0.1
CM18
0
0
0
RM17
0.1
CM19
88
91
89
90
RM22
0
RM23
4.7K
RM20
RM19
RM18
0
4.7K
RM16
0.1
CM20
100u10
+
CM21
4.7K
RM49
10P
CM22
95 94 93
95
93
94
4.7K
RM27
4.7K
RM15
43 44
22P
CM15 CM14
0.1
3.3uH
LM3
1000P
CM13
27P
CM12
27P
CM11
P0013
XL1
RM14
100K
0.1
CM16
1K
RM80
0.1
CM9
RM13
150
150
RM11
220
RM10
150
RM12
150
RM9
CM6
0.1
48 47 46 45
CM23 0.1
+
CM24
100u10
0.1
CM8
23
21
22 24 25 26 27 28
17 18 19
20
13 14 15 16
17
16
15
14
22
21
20
19
18
26
25
24
23
28
27
99 92 12 11 10
9 8
3
2
2
3 7 6 5 4
13
12
11
10
7
8
9
6
5
0.022
CM29
CM33 0.022
99
92
0
RM28
RM42 33 RM43 33 RM44 33
57 59 58
RM41 8.2K RM45 4.7K
RM40 0 RM39 0
RM38 33
RM37 0
0.022
CM26
RM79
0
33
RM30
33
RM31
10
RM32
33
RM33
58
57
56
55
59
60
61
62
63
64
65
66
67
68
69
70
CM34 10u16
+
CM35 0.022
0.01
CM40
0.1
CM30
100u10
+
CM32
55
45 47 48 46
54
47
52
49
48
1
46
45 1
2
3
4
5
6
7
8
9
DSA ACK
DSA STB
DSA DATA
MPEG POWER
HSS DO
HSS DI
HSS STB
HSS ACK
MIC SW (NC)
RM1 33
RM2 33
RM4 33
RM3 33
33
33
33
33
RM5
RM6
RM7
RM8
4.7K
RM77
4.7K
RM78
100u10
+
CM5
220
RM70
220
RM72
220
RM75
12K
RM71
6.8K
RM69
10u16
+ CM2
+
CM1
1000u6.3
56
RM76
0.1
CM25
1
2
VDAC
VGND
2.2K
RM73
CM7 100u16
+
4
3
2
1
MIC IN
AGND
MIC SW
A10V
10K
RM24
10u16
+
CM56
10K
RM25
RM26
4.7K
22K
RM21
0.022
CM28 10u16 CM27
+
CM31
0.022
CM44
CM43
CM42
CM41
100K
RM54
10K
RM52
100K
RM53
10K
RM51
10u16
+
CM53
10u16
+
CM52
RM68 100K
RM67 100K
1K
RM66
1K
RM65
22P
CM55 22P
1
4
1K
RM47
+10V
+10V
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B +B
+B
+B
+B
+B
+B
+B +B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
+B
CM54
+10V
89 88 90
91
10
9
8
7
6
5
4
3
2
1 OUT(L)
IN(L)
GND(A)
+10V(A)
OUT(R)
IN(R)
DATA
CLK
LATCH
MIC IN 19
20
3
2
17
18
8
7
2
1
0.022
CV601
+10V
38 6 6 6
39 5 5 5
3 3 3
4 4 4
2 2 2
33 1 1 1
CLAMP SW 8
9 GND
2
1
+5V
+5V
+B
+B
+B
+5V
+B
AU-1
AL-4
F-6
AD-2