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Panasonic DMR-EH50GN Service Manual page 68

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P1502
DR12V
1
DR12V
2
DRGND
3
DR5V
4
P7402
P9001
1
1
2
2
3
3
XINTP
4
4
XINTP
5
5
SCLK
6
6
SCLK
UARTM2P
7
7
UARTM2P
XINTM
8
8
XINTM
UARTP2M
9
9
UARTP2M
SBPTM
10
10
SBPTM
11
11
SBMTP
12
12
SBMTP
13
13
XMPREQ
14
14
XMPREQ
XDMUTE
15
15
XDMUTE
16
16
AU5V
17
17
AU5V
18
18
19
19
20
20
21
21
22
22
23
23
24
24
AUGND
25
25
AUGND
26
26
AUGND
27
27
AUGND
28
28
AADC L
29
29
AADC L
30
30
AADC R
31
31
AADC R
32
32
AUGND
33
33
AUGND
DGND
34
34
DGND
AUGND
35
35
AUGND
IECOUT
36
36
IECOUT
AUGND
37
37
AUGND
ANA3.3V
38
38
MIXLOUT DM
39
39
MIXLOUT DM
40
40
MIXROUT DM
41
41
MIXROUT DM
ANA3.3V
42
42
ANA 3.3V
DGND
43
43
DGND
DGND
44
44
DGND
DGND
45
45
DGND
DGND
46
46
DGND
YOUT DM
47
47
YOUT DM
ANA5V
48
48
ANA 5V
DGND
49
49
DGND
50
50
COUT DM
51
51
COUT DM
ANA5V
52
52
ANA 5V
DGND
53
53
DGND
54
54
RPROUT DM
55
55
RPROUT DM
56
56
DGND
57
57
DGND
58
58
GPYOUT DM
59
59
GPYOUT DM
X SW5.8V
60
60
DGND
61
61
DGND
X SW5.8V
62
62
BPBOUT DM
63
63
BPBOUT DM
X SW5.8V
64
64
DGND
65
65
DGND
66
66
R IN
67
67
R IN
D3.3V
68
68
D 3.3V
DGND
69
69
DGND
D3.3V
70
70
D 3.3V
G IN
71
71
G IN
D3.3V
72
72
D 3.3V
DGND
73
73
DGND
D3.3V
74
74
D 3.3V
B IN
75
75
B IN
76
76
DGND
77
77
DGND
78
78
CSYNC IN
RGB CPSVIN
79
79
RGB CPSVIN
80
80
DGND
81
81
DGND
D1.5V
82
82
D 1.5V
V YIN DM
83
83
V YIN DM
D1.5V
84
84
D 1.5V
DGND
85
85
DGND
D1.5V
86
86
D 1.5V
CPNCIN DM
87
87
CPNCIN DM
D1.5V
88
88
D 1.5V
P.C.B.Name
Digital
P.C.B.
6
7
49
DIGITAL P.C.B.
Circuit Name
Ref.No.
Audio Net
Ref.No.4400,9000 SERIES
AVENC/RTSC/AVDEC/MAIN CPU-1
Ref.No.3200,3300 SERIES
AVENC/RTSC/AVDEC/MAIN CPU-2
Ref.No.6000,6100,6200 SERIES
8
P3202
FP601
RESET-
40
1
GND
39
2
DD7
38
3
DD8
37
4
DD6
36
5
DD9
35
6
DD5
34
7
DD10
33
8
DD4
32
9
DD11
31
10
DD3
30
11
DD12
29
12
DD2
28
13
DD13
27
14
DD1
26
15
DD14
25
16
DD0
24
17
DD15
23
18
GND
22
19
21
20
DMARQ
20
21
GND
19
22
DIOW-
18
23
GND
17
24
DIOR-
16
25
GND
15
26
IORDY
14
27
CSEL
13
28
DMACK-
12
29
GND
11
30
INTRQ
10
31
9
32
DA1
8
33
7
34
DA0
6
35
DA2
5
36
CS0-
4
37
CS1-
3
38
DASP NC1
2
39
GND
1
40
P3203
GND
1
1
DASP NC1
2
2
CS1-
3
3
CS0-
4
4
DA2
5
5
DA0
6
6
7
7
DA1
8
8
9
9
INTRQ
10
10
GND
11
11
DMACK-
12
12
CSEL
13
13
IORDY
14
14
GND
15
15
DIOR-
16
16
GND
17
17
DIOW-
18
18
GND
19
19
DMARQ
20
20
21
21
GND
22
22
DD15
23
23
DD0
24
24
DD14
25
25
DD1
26
26
DD13
27
27
DD2
28
28
DD12
29
29
DD3
30
30
DD11
31
31
DD4
32
32
DD10
33
33
DD5
34
34
DD9
35
35
DD6
36
36
DD8
37
37
DD7
38
38
GND
39
39
RESET-
40
40
P3201
WP
1
3.3V
2
SBO0
3
DAT2
4
DAT0
5
XDIAG
6
GND
7
CLK
8
GND
9
DAT1
10
1
CD
11
2
DAT3
12
3
CMD
13
4
SBI0
14
9
10
P102
/HRST
12V
GND
GND
DD7
M GND
DD8
5V
DD6
DD9
DD5
DD10
DD4
DD11
DD3
DD12
DD2
DD13
DD1
DD14
DD0
DD15
GND
DMARQ
GND
/DIOW
GND
/DIOR
GND
IORDY
CSEL
DMACK
GND
INTRQ
DA1
DA0
DA2
/CS1FX
/CS3FX
/DASP
GND
DVD RAM DRIVE
GND
DASP-
CS1-
CS0-
DA2
DA0
DA1
INTRQ
GND
DMACK-
CSEL
IORDY
GND
DIOR-
GND
DIOW-
GND
DMARQ
GND
DD15
DD0
DD14
DD1
DD13
DD2
DD12
DD3
DD11
DD4
DD10
DD5
DD9
DD6
DD8
DD7
GND
RESET-
HDD
5V
GND
GND
12V
DMR-EH50GN
Interconnection
Schematic Diagram
11
12
1
2
3
4

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