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A
B
C
9
8
USBP1+
15.8P<>
BI
USBP1-
15.8P<>
BI
7
ULTRA_CD_MUTE
33.8B<
BI
-DASPUBAY
22.0B<
BI
IRQ15
15.1B>
BI
-SIDE1SEL
41.5H> 24.4Q>
BI
-RDDATA
41.5A< 24.3Q<
BI
-WPROTECT
6
24.3Q< 41.5H>
BI
DRATE0
24.4Q>
BI
-TRACK0
41.5A< 24.3Q<
BI
-WREN
41.0A< 24.4Q>
BI
-WRDATA
41.6A< 24.4Q>
BI
-STEP
41.6H< 24.4Q>
BI
-DIR
41.6A< 24.4Q>
BI
DRATE1
24.4Q>
BI
41.6A<>
5
-MOTEN0
22.1B< 24.4Q>
BI
-DISKCHG
41.5A< 24.4Q<
BI
-DRVSEL0
24.4Q>
BI
-INDEX
24.3Q< 41.6H>
BI
4
-UBAY_QSW_EN
22.4N>
IN
3
-UBAY_RST
22.3Q>
IN
2
1
-UBAYID2
20.1L<
OUT
-UBAYID3
20.1L<
OUT
0
_______
A
B
C
D
E
F
G
VCC5B
-UBAYID0
20.2L<
OUT
-UBAYID1
20.1L<
OUT
U19
PI5C16862C
2
46
A0
B0
3
45
A1
B1
4
44
A2
B2
5
43
NC
NC
A3
B3
6
42
NC
NC
A4
B4
47
BE1#
7
41
A5
B5
8
40
A6
B6
9
39
A7
B7
10
38
A8
B8
11
37
A9
B9
1
BE2#
14
34
A10
B10
15
33
A11
B11
16
32
A12
B12
17
31
A13
B13
18
30
A14
B14
35
BE3#
19
29
A15
B15
20
28
A16
B16
21
27
NC
NC
A17
B17
22
26
A18
B18
23
25
A19
B19
13
BE4#
NEAR ULTRABAY CONN
VCC5BUBAY
C74
1005
GND
NO_ASM
R383
GND
20.1A<
OUT
15.5A<
OUT
15.5A>
IN
15.5A>
IN
15.5A<
OUT
15.5A>
IN
15.6A>
IN
VCC3A
15.6A>
IN
15.5A>
IN
15.5A>
IN
15.5A>
IN
GND
33.7G<
OUT
33.7G<
OUT
33.7G<
OUT
15.3A>
IN
D
E
F
G
H
J
K
VCC3A
VCC5BUBAY
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
NC
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
7
30
31
8
6
32
9
33
34
5
35
10
36
GND
4
37
82
5%
1/16W
1
2
38
11
39
1005
R109
40
41
42
3
43
12
44
45
2
13
46
47
48
1
14
49
0
50
51
15
-BAY_CHARGE_REQ
52
53
NC
SDREQ
54
55
-SDIOW
56
57
-SDIOR
58
59
SIORDY
60
61
-SDACK
62
63
64
NC
SDA1
65
66
NC
SDA0
67
SDA2
68
-CS1S
69
-CS3S
70
71
72
NC
73
AUDIO_RTN
74
CD_L_IN
75
CD_R_IN
76
77
78
79
80
GND
SDD<15..0>
ROUTE IN PARALLEL
H
J
K
L
M
N
DATE
EC NO.
OCT/02/01 VER 0.86
J3
VCC5M
54650_0810
VDD15
Q31
SI3456DV
1
2
5
6
Q1
DTC115EEA
-ULTRA_ON
2
22.4N>
IN
(POR:L)
GND
Y.I
10/02/01
DESIGNER
CHECKED
APPROVED
CLASS
NC
NC
THIS
DOCUMENT
IS
THE PROPERTY
IBM
ITS
USE IS AUTHORIZED ONLY
RESPONDING TO A REQUEST FOR QUOTATION
OR
FOR
THE PERFORMANCE OF WORK
IBM.
ALL QUESTIONS MUST BE REFERRED
TO THE IBM PURCHASING DEPARTMENT.
L
M
N
P
Q
PART NO.
_______
9
DEVELOPMENT NO.
Q/M
/
42
70
8
VCC5BUBAY
4
7
GND
6
5
4
3
2
1
ULTRABAY
PART NO.
_______
TITLE
TORONTO-4.5
CLEAN SHEET BAY
0
OF
FOR
FOR
P
Q
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