Service manual

Schematic Diagrams
B - 18 HDD/Combo Connector (71-D40U0-D03)
B.Schematic Diagrams
HDD/Combo Connector
Sheet 17 of 42
HDD/Combo
Connector
+3VS
+3VS
+5VS+5VS
FDDVCC
+5VSFDDVCC
+5VS
+5VS
+5VS
CBLIDB 13
CBLIDA 13
PCIRST#9,10,13,20,22,24,30
IDECS#A113
IDEREQA 13
IDEIOW#A 13
IDEIOR#A 13
ICHRDYA 13
IDACK#A 13
IDEIRQA 13
IDESAA1 13
IDESAA0 13
IDECS#A0 13
IDEDA913
IDEDA1013
IDEDA1113
IDEDA1213
IDEDA1413
IDEDA4 13
IDEDA3 13
IDEDA2 13
CD-L26
CDGND26
CD-R 26
IDEIRQB13
IDEIOW#B13
ICHRDYB13
IDEIOR#B 13
IDEREQB 13
IDACK#B 13
IDEDB1213
IDEDB1413
IDEDB8 13
IDEDB713
IDEDA813
IDEDA1313
IDEDA1513
IDEDA7 13
IDEDA6 13
IDEDA5 13
IDEDA1 13
IDEDA0 13
HDSEL#22
DRV0#22
STEP#22
WDATA#22
WGATE#22
DISKCHG#22
WRPRT#22
RDATA#22
MTR0#22
INDEX#22
DIR#22
TRK0#22
3MODE#22
IDESAA213
IDESAB113
IDESAB013
IDECS#B013
IDESAB2 13
IDECS#B1 13
IDE_LED# 12
IDEDB613
IDEDB513
IDEDB413
IDEDB313
IDEDB013
IDEDB113
IDEDB213
IDEDB9 13
IDEDB1013
IDEDB1113
IDEDB1513
IDEDB1313
PCIRST#
IDERST#
HDDLED-0
HDDLED-1
IDERST#
IDEDA12
IDECS#A0
IDESAA0
IDEIRQA
IDACK#A
IDEDA13
IDEREQA
IDEDA15
IDEDA14
IDECS#A1
HDDLED-0
IDEIOW#A
IDEIOR#A
IDESAA1
IDEDA7
ICHRDYA
IDEDA3
IDEDA11 IDEDA4
IDEDA2
IDEDA10
IDACK#B
IDECS#B1
IDESAB2
IDEIOW#B
IDECS#B0
CD-L
IDEDB10
IDEDB7
IDEDB11
IDEDB3
IDEDB6
IDEDB4
IDERST#
IDESAB1
IDEDB5
IDEDB0
IDEDB12
IDEDB2
CSEL
IDEIRQB
CDGND
IDESAB0
CD-R
HDDLED-1
IDEDB15
IDEDB8
IDEDB9
IDEDB1
WGATE#
3MODE#
WRPRT#
DISKCHG#
INDEX#
HDSEL#
RDATA#
MTR0#
STEP#
DRV0#
WDATA#
IDEDA6
IDEDA7
IDEDA5
IDEDA1
IDEDA0
IDEDA8
IDEDA9
DIR#
TRK0#
IDESAA2
IDEIOR#B
ICHRDYB
IDE_LED#
IDEDB13
IDEDB14
IDEDB7
IDEREQB
U4
TC7SZ08
2
1
4
3
5
C213
22UF/10V
U7
TC7SZ08
2
1
4
3
5
T
JCDROM1
CDROM CON 50P
2
4
6
1
8
10
12
14
16
3
18
20
22
5
24
7
26
28
9
30
32
11
34
13
36
15
38
17
40
19
42
21
44
46
23
48
25
50
27
29
31
33
35
37
39
41
43
45
47
49
2
4
6
1
8
10
12
14
16
3
18
20
22
5
24
7
26
28
9
30
32
11
34
13
36
15
38
17
40
19
42
21
44
46
23
48
25
50
27
29
31
33
35
37
39
41
43
45
47
49
R505
4.7K
JFDD1
FDD CON 26P
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
L153 BK3216HS800
C212
22U/10V
C380
0.1UF
R201
0
T
C46
10UF/10V
T
T
C899
0.1UF
C27
0.1UF
R200
5.6K
R298 5.6K
R202 10K
JHDD1
HDD CON
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
R62 10K
C898
0.1UF
R392
0
C900
10UF/10V
T
T
C214
0.1UF
T
C381
0.1UF
T
T
T
T
T
C344
100U/10V
R506
4.7K
PIN(GND1,GND2)=GND
Near To The Connector