Hitachi DV-W1U, Руководство по обслуживанию

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A
B
C
3 2 1
D
E
F
G
4 6 5 7
5 - 14 5 - 13 DECK-2
DECK-2
DECK-2 [DEC] SCHEMATIC DIAGRAM
9 10 11 12 8
5 - 15
DECK-2
DV-W1U
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
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
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
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
DECK-2 [DEC]
-8
0
F
-8
0
F
220u
220u
SW SW SW SW
To
REGULATOR
[REG]
PG1901
1A
33A
2A
3A
4A
5A
6A
To
DECK-1
1A-6A
To
DECK-1
33A
220u
620
620
160
160
160
160
160
160
220u
220u
C2244
220/16
9A
10A
11A
12A
13A
14A
15A
16A
17A
18A
19A
32A
20A
21A
22A
23A
24A
25A
26A
27A
28A
29A
30A
31A
To
DECK-1
9A-32A
8A
To
DECK-1
8A
7A
To
DECK-1
7A
10
9 8 7 6 5 4 3 2 1
To
INTERFACE
[IF]
PG1905
IC1603
MSM5416258B-28J1
4Mbit DRAM
IC1602
MBM29F160TE-90
16Mbit FLASH ROM
16Mbit SDRAM
16Mbit SDRAM
C1100
0.1
To
DVD-ROM
PG1101
I/F GA
MPEG DECODER
2.5V REG.
VIDEO
ENCODER
PLL
INVERTER
SH1
m
COM
BUFFER
To
REAR JACK
[JAK]
PG1302