Service manual

Schematic Diagrams
B - 24
Schematic Diags
HDD, CD-R/W & IP Sharer
Sheet 23 of 42
HDD, CD-R/W & IP
Sharer
VCC5S
VCC5S
VCC3S
SVCC5VS
VDD5
VCC5S
12V
VDD5
VCC3
USBVCC4
VCC5S
USBVCC4
VCC5
SVCC5VS
SVCC5VS
VCC5S
VCC3S
VCC5S
VCC5S
VCC5S
PDD[0..15]
PDIOR#
PIORDY
PDCS1#
PDA1
PDDACK#
PDD10
PDD9
PDA0
IRQ14
PDD11
PDCS3#
PDD12
PDIOW#
PDD6
PDD13
PDD5
PDD14
PDD4
PDD15
PDD3
PDA2
PDD2
PDD1
PDD8
PDDREQ
PDD0
IDE1RST#
PDD7
H_CSEL
IP_Share detect
R_PPDCS1#
R_PPDRVREQ
R_PPDA0
R_PPIORDY
R_PPDCS0#
USBP4+
USBP4-
R_PHDRVRST#
R_PPDA1
R_PPIOR#
HS_CSEL
R_PPIDEINT
R_PPDMACK#
R_PPIOW#
R_PPDA2
OC4#
R_SSHD[0..15]
R_SSHD[0..15]
R_SSDRVREQ
R_SSHD12
R_SSIOW#
R_SSHD9
R_SSHD10
R_SSIDEINT
R_SSDA1
R_SSHD14
R_SSHD8
R_SSHD13
R_SSHD11
R_SSDA0 R_SSDA2
R_SSIOR#
R_SSDMACK#
R_SSDCS1#R_SSDCS0#
R_SSHD15
R_SSIORDY
CSEL
IP_Share detect
R_SSHD7
R_SSHD6
R_SSHD1
R_SSHD0
R_SSHD5
R_SSHD4
R_SSHD3
R_SSHD2
R_SHDRVRST#
R_PPHD6
R_PPHD1
R_PPHD12
R_PPHD8
R_PPHD4
R_PPHD10
R_PPHD14
R_PPHD0
R_PPHD3
R_PPHD5
R_PPHD7
R_PPHD2
R_PPHD11
R_PPHD[0..15]
R_PPHD13
R_PPHD[0..15]
R_PPHD15
R_PPHD9
PDD[0..15]
PDD7
PIDEACT#
R_PIDEACT#
R_PPDIAG
R_SPDIAG
CD_DASP#
PIDEACT#
PCIRST#
IDE1RST#
SDACT#
CD_DASP#
R_PIDEACT#
CD_DASP#
PIDEACT#
R_PIDEACT#
C703
47P(R)
C698
47P(R)
C875
10U/10V(0805)
R205 18.2_1%
C874
10U/10V(0805)
+
C414
100U/16V(D)
12
R189 18.2_1%
T51
CON2
CON25X2&IP Share
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
C588
0.1U
R361 470K
R360
560K
F1
POLYFUSE
SMDC110
CON1 DB50
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
4546
4748
4950
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
4546
4748
4950
+
C871
100U/16V(D)
12
R77 0
R153 10K(R)
R152 100K
C587
0.1U
T33
+
C97
100U/16V(D)
12
+
C115
100U/16V(D)
12
R154
470
R423 2.2K
R437 2.2K
T543
U15C
74(A)HC08
9
10
8
14
7
R347 2.2K
T346
T344
R341
10K(R)
D76
1SS355
AC
D10
1SS355
AC
R422
10K
Q21
3906
D9
1SS355
AC
D77
1SS355
AC
C393
0.1U
+
C859
100U/16V(D)
12
R340 100K
T343
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
R346 10K(R)
C392
0.1U
C372
10U/10V(0805)
R345
0
R342 33
R463
47K
Q30
DTD114EK
C
E
B
D15 F1AJ3
A C
C621
0.1U
R486
330K
C620
10U/10V(0805)
R497
100K
Q9
9410
4
8
5
1
3
7
6
2
C876
0.1U
C877
0.1U
R707 470
C734
0.1U
C619
0.1U
PDD[0..15][19] PDD[0..15] [19]
IRQ14 [19]
PDA1 [19]
PDA0 [19]
PDDACK# [19]
PDDREQ [19]
PDIOW# [19]
PIORDY [19]
PDCS1# [19]
PDIOR# [19]
PDA2[19]
PDCS3#[19]
2nd_HDDDET[19]
IP _Share detect
PCIRST#[6,11,19,29,30,31,32,33]
R_PPDCS0# [22]
USBP4+ [20]
R_PPIOR# [22]
R_PPDA0 [22]
R_PPDA1 [22]
R_PPDA2[22]
R_PPIORDY [22]
R_PPDRVREQ [22]
R_PPIDEINT [22]
R_PPDCS1#[22]
R_PPIOW# [22]
R_PPDMACK# [22]
USBP4- [20]
R_PPHD[0..15] [22]R_PPHD[0..15][22]
OC4#[20]
R_SSIOR# [22]
R_SSDA2 [22]R_SSDA0[22]
IP _Share detect
SCD-R [24]
R_SSIDEINT[22]
R_SSDCS0#[22]
R_SSIORDY[22] R_SSDMACK# [22]
R_SSDCS1# [22]
R_SSDRVREQ [22]
R_SSIOW#[22]
R_SSHD[0..15][22]
R_SSHD[0..15] [22]
SCD-GND[24]
SCD-L[24]
2nd_CDDET#[19]
R_PHDRVRST# [22]
R_SHDRVRST#[22]
R_SSDA1[22]
PIDEACT#
R_PIDEACT#
R_SPDIAG [22]
R_PPDIAG[22]
CD_DASP#
IDE1RST# [26]
HD_LED [30]
SDACT#[26]
PLACE NEAR ICH5
At least 60 mils traces width