DD7
GND
(2/2)
+5V
(1/2)
NC
(2/2)
(1/2)
DD10
GND
DD15
DD14
DD13
DD1
DD2
DD11
NC
NC
GND
NC
GND
NC
GND
ATA_WE*/STOP
ATA_RD*/HDMARDY*/HSTROBE
DD4
DD6
DD5
DD8
DD9
GND
HDD_RST
DD0
DD3
NC
GND
ATA_INT
+5V
DASP*
ATA_CS1
ATA_CS0
ATA_DA2
ATA_DA0
ATA_DA1
ATA_DACK*
GND
ATA_DMARQ
GND
NC
DD12
+5V
GND
ATA_RDY*/DSTROBE/DDMARDY*
+5V
B(except_Murata_B3),50V
5%,1/16W
CAPACITOR
RESISTOR
UNLESS_OTHERWISE
OPEN
+3.3V
10k
GND1
IDE_IORDY
2B8
TC7SH14FU
2
5
4
3
VCC
NC
GND
IC463
1
GND1
Y2
Y3
A4
9
+3.3V
I325
7
3
Y4
R4
74
5.
6k
2
A1
D
A457
C
GND1
HDD_D<15..0>
+3.3V
46
OPEN
R
471
R
463
R
464
10k
10k
OP
E
N
OP
E
N
22k
10p (CH)
I326
I50
C4
B
4
C4
B
5
SN74LVC244APWR
IC461
C4
B
2
C4
B
6
C4
B
3
C4
B
0
C4
B
1
G
3
Q460
4
5
6
D
D
4
5
5
6
2
3
I332
2
8
Y3
A458
A200
49
50
A431
10
I331
I330
SN74LVC244APWR
IC461
+3.3V
13
A1
18
GND1
RA466
11
5
2
33
R
472
15
VCC
1u 6.
3V
RA471
IDE_INT
OE*
A4
VCC
RA472
R
462
RA473
R
461
RA470
RA467
R
460
R
466
R
465
RA469
RA463
RA460
RA464
RA468
RA465
RA462
GND1
GND1
+3.3V
IDE_CS1*
IDE_CS0*
SN74LVC244APWR
4
6
100k
100k
100k
IDE_RST*
4.
7k
I322
4
3
7
8
17
15
A4
1
I34
17
5
9
GND
20
11
3
4
2
A3
19
Y3
Y4
16
0.
1u
+3.3V
GND
2B5
1B1
I329
I328
I327
GND1
GND1
10k
100k
1
1
6
1
2
13
2B1
2OE*
1B5
1B7
1A6
VCC
GND
1A8
2B2
2A8
2A2
2B7
2B6
2B4
2B3
2DIR
2A7
2A5
2A4
2A1
1DIR
1OE*
1A1
1A5
1A2
1A3
1A4
1A7
1B4
1B2
1B3
1B6
1B8
VCC
GND
GND
GND
GND
GND
GND
VCC
2A3
2A6
SN74LVC16245ADGGR
3
4
5
6
7
8
9
10
11
12
14
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
IC460
0.
1u
10V
GND1
I529
A2
A201
L460
I337
I324
I323
A428
A456
A455
A454
A453
A452
A451
A450
A449
A448
A447
A446
A444
A445
A443
A442
A441
A440
A439
A438
A437
A436
A435
A434
A432
A430
A429
P460
I53
I52
I51
IC462
45
14
1
0
15
13
3
2
12
4
10
11
9
6
5
7
8
37
34
34
GND1
3
12
2
8
6
9
5
10
4
11
1
14
0
GND1
7
4
1
Y1
Y4
Y2
GND1
+3.3V
BK1608TS601-T
GND1
15
14
13
12
11
8
9
10
7
5
6
4
3
2
1
0
10k
GND1
4.
7k
GND1
0
1
2
3
4
6
5
7
9
10
13
14
12
15
0.
1u 10V
A2
A3
Y1
A4
A3
Y1
Y4
10V
33
82
33
6
85
1
33
33
33
5.
6k
6
7
12
GND1
7
3
2
1
85
4
49
25
8
3
26
19
18
17
15
14
13
11
10
9
6
4
1
22
29
30
28
27
24
23
21
20
41
42
43
45
47
48
40
31
33
39
38
36
35
32
16
54132-5092
VCC
GND
A3
A1
A2
OE*
Y1
GND1
GND1
GND
A2
Y3
Y2
OE*
+3.3V
GND1
Y2
+3.3V
A1
+3.3V
10k
8
10k
IDE_A0
IDE_A2
IDE_DREQ
IDE_DACK*
IDE_A1
4
6
8
10
20
18
14
12
3
4
8
7
6
5
11
13
15
17
10
19
20
5
3
4
5
6
8
11
12
13
14
15
16
18
19
20
21
22
23
24
25
26
27
28
30
31
32
33
35
36
37
38
39
40
41
42
43
44
46
47
48
50
20
7
3
16
14
12
3
7
6
5
7
4
3
6
7
8
4
3
6
7
8
4
3
5
6
7
8
4
3
5
6
7
8
3
4
8
7
6
5
3
4
8
7
6
5
3
4
8
7
6
5
4
8
5
5
7
29
IDE_DIR
10k
5
2
1
2
1
1
2
2
1
2
1
1
2
2
1
2
1
2
1
2
1
1
2
1
2
GND1
VCC
3
2
7
0
6
5
4
11
9
10
8
14
13
15
12
IDE_D<15..0>
1
13
10k
15
3
1
2
5
6
7
8
4
8
2
5
6
7
4
3
1
2
5
6
7
8
4
3
1
8
2
5
6
7
4
3
3
6
I229
10
9
10
S
10V
0.
1u
I133
C4
B
8
GND1
10p (CH)
GND1
8
GND1
D
1
2
E
22k
R4
69
6.
3V
R468
2.
2k
R4
70
HDD_POWOFF*
10k
R
467
10u
C4
B
7
OPEN
B
Q461
RA461
RTQ040P02
L461
FBMJ4516HS111-T
8
RA474
IC462
2SC4081R_S
22u
44
SN74LVC244APWR
VCC
6.
3V
I336
OE*
GND1
GND
C4
C1
150u
6.
3V
C4
B
9
150u
6.
3V
GND1
+5V
+3.3V
10k
+3.3V
10k
R4
73
10k
10k
+3.3V
IDE_IORD*
IDE_IOWR*
R
476
R
477
7
4C1<
4B1>
4B1>
4C1<
4C1>
4B1>
4B1>
4C1<
4C1>
4B1>
4C1>
4B1<>
4E8<
4C1>
4C1>
+
+
A
A
I
I
I
I
I
I
I
I
I
I
A
A
I
I
I
I
I
I
I
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
I
I
I
I
SCHEMATIC DIAGRAM DIGITAL HDD I/F (ATAPI) MODEL : NR-261UM-07LAN4,-07-5WS
80