MSI MS-9533 8F049_A03m

A B C

Dell Controlled Print

D

1

CD-ROM

FLOPPY

REV ECO

Internal I2C

DESCRIPTION

NEW PWA REVISIONA03 3/18/03 N.Vang142278

IPMB_I2C

VARIOUS SIGNALS

PLANAR

CONNECTOR

APPROVEDDATE

REV

X03 Fix TERMPWR signal routing for ESM3

A00
A01

119505 Add parts for keeping the backplane installed down

123374

Changing the board to replace the screw, spacer, and swivel 7/8/02A02

DESCRIPTIONECO DATE

LVD SCSI

CONNECTOR

LVD SCSI BP

REVISIONS

1/07/02

APPROVED

Stuart Hayes

Stuart Hayes

Stuart Hayes131842

1

TABLE OF CONTENTS

DESCRIPTIONPAGE

PWR

DS2401

1

BLOCK DIAGRAM

2

JTAG
PORT

FLASH

SMVU
PORT

DATA BUS

ADDRESS BUS

20MHZ

OSC.

FRU

MICROCONTROLLER INTERFACE

CLK

LM81

SCSI SLOT N

SCSI SLOT N+1

SCSI SLOT N+X

2

DRIVE LEDs and DEBUG PORT

3

MAIN CONNECTORS

4

ENVIRONMENT MONITORING

5

SCSI DRIVE - SLOT 2

6

SCSI DRIVE - SLOT 0 and 1

7

GEM359
FLASH and CPLD

8

TERMINATORS

9

SCHEMATIC IS CONFIGURED TO USE
THE XLBOM UTILITY:

2

ROM
256KX8

JTAG

OUTPUT PORT

QLOGIC GEM359

SCSI ID6

LVD SCSI

DRIVE PRESENCE 0-7

LVD SCSI BUS

PWA :P0247
PWA :4F884

(Mfr. MSI)
(Mfr. SCI)

3

4

CPLD
LOGIC
CONTROL

DRIVE POWER 0-7

EXPORT RESTRICTION:

THE EXPORT OF THE INFORMATION, SCHEMATICS AND OTHER TECHNICAL DATA CONTAINED IN THIS DOCUMENT
IS CONTROLLED BY THE U.S. GOVERNMENT. THE EXPORT, DEEMED EXPORT OR OTHER TRANSFER OF THIS DATA
TO CERTAIN COUNTRIES AND INDIVIDUALS IS RESTRICTED. ANY TRANSFER, EXPORT OR REEXPORT, MUST BE
IN COMPLIANCE WITH THE U.S. EXPORT ADMINISTRATION REGULATIONS.

LVD SCSI

TERMINATION

PROPRIETARY NOTE

THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS
AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS
ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER
CORP., EXCEPT AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN
ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE
REPRODUCED IN WHOLE OR IN PART AND MUST BE RETURNED TO DELL
COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION
OF THE PURPOSE OF THE LOAN. NEITHER THIS ITEM NOR THE
INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS
NOT HAVING A NEED FOR SUCH USE OR DISCLOSURE CONSISTENT WITH
THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF
DELL COMPUTER CORPORATION.

FAULT

LEDS

ACTIVITY

LEDS

ONLINE
LEDS

POWER

CONNECTOR

LVD

SCSI BP

DRAWN

DESIGNED

CHECKED

APPROVED

APPROVED

APPROVED

APPROVED

RELEASED

Truc Nguyen
Truc Nguyen

Stuart Hayes 1/10/02

02/12/01

02/12/01

A CURRENT ISSUE OF THIS DRAWING MUST
INCLUDE A COPY OF THE FOLLOWING
ECO'S:
ECO

ECO
ECO
ECO
ECO
ECO
ECO
ECO

TITLE

SCHEM, BKPLN 1X3,PE1650

DWG NO.

DATE

3/18/2003

DATE
DATE
DATE
DATE
DATE
DATE
DATE
DATE

COMPUTER
CORPORATION
AUSTIN,TEXAS

SHEET

3

4

REV.

A03-008F049

1 OF 9

DCBA

A B C

LED pinout is according to LiteOn, make sure Kingbright LEDs have the same orientation

2,5

DLEDACT2

D

+5V

U11

1 2

1

8

Q13

2N7002

1

G

LEDFALT0

D

S

2N2905

3

2

R144

8.2K-5%

Q12

2N7002

R138

+5V

+5V

12

D

3

1

G

S

2

R132

2N2916

2N2904 2N2893

21

220

2 1

1

2 1

2

4 3

DS0

G

Y

DLEDACT0

2,6

3

2

G

3

6 5

G

D

S

R143

1 2

8.2K-5%

Q10

2N7002

1

G

220220

2 1

R137

2N2886

LEDONLN0

7407

R131

8.2K-5%

1 2

U11

2,6

D

3

DLEDACT0

Q11

2N7002

1

G

S

2

2,6

DLEDACT1

11 10

7407

U11

43

HD_ACT

1

3

7407

8

2

Q15

2N7002

2N2934

1

G

GRN, YEL/GRN, GRN

+5V

R145

12

8.2K-5%

D

D

3

3

Q14

2N7002

2 1

2N2931

220

DS1

G

1

2 1

DLEDACT1

2,6

1

G

S

S

2

2

R133

+5V

3

2

R146

1 2

8.2K-5%

D

Q16

2N7002

1

G

S

2N2942

7
7

D

3

7

DRIVEID0
DRIVEID1
DRIVEID2

Q17

2N7002

1

G

S

2

Dagger Backplane ID

+5V

21

R69

+5V

21

R172

8.2K-5%

21

R173

8.2K-5%

8.2K-5%

2

3

2

220

8

LEDFALT1

21

4 3

R139

6 5

Y

2N29522N2951

G

220

2 1

R140

LEDONLN1

8

3

G

GRN, YEL/GRN, GRN

+3.3V

+3.3V

FRU DEVICE

+5V

50V-20%

+5V

.01UF

1 2

C82

3

8

Q19

2N7002

R147

12

2N2960

D

3

8.2K-5%

D

3

D

3

Q18

2N7002

2 1

2N2957

220

DS2

G

1

2 1

2

Y

4 3

G

3

6 5

S

2

DLEDACT2

2,5

2N29782N2977

1

G

S

2

1

G

S

2

R134

220

LEDFALT2 LEDONLN2

21

R141

R148

1 2

8.2K-5%

Q20

2N7002

1

G

220

2 1

R142

2N2968

G

GRN, YEL/GRN, GRN

R164

1 2

2N3029

D

3

2N3028

R165

8.2K-5%

1 2

2N3047

Q21

2N7002

1

G

S

2

R166

8.2K-5%

1 2

8.2K-5%

U18

1

A0

2

A1

3 6

A2 SCL

4

GND1

VCC

GND2

SDA

24C02

SUB*_9K205

8
7

5

2N3027
2N3044
2N3043

R171

1 2

0-5%

R170

1 2

0-5%

SCL

SDA

4,7
4,7

21

8

R169

1 2

NP*

R168

8.2K-5%

1 2

NP*

R167

8.2K-5%

1 2

NP*

8.2K-5%

R163

470

4

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

TITLE

DWG NO.

DATE

COMPUTER
CORPORATION

AUSTIN,TEXAS

SCHEM, BKPLN 1X3,PE1650

SHEET

3/18/2003

DCBA

4

REV.

A03-008F049

2 OF 9

A B C

D

+5V+3.3V

1

2

3

BRSTDRV

3
3
3
3
3
3
3
3
3

PIDE_DRQ

3

PIDE_IOW

3

PIDE_IOR

3

IDE_CHRDY_P

3

PIDE_DACK

3

IRQ14

3

PIDE_A1

3

PIDE_A0

3

PIDE_CS0

3

PIDE_D7

PIDE_D6

PIDE_D5

PIDE_D4

PIDE_D3

PIDE_D2

PIDE_D1

PIDE_D0

C87

1 2

C86

68pF

50V-5%

C85

68pF

1 2

22uF 10V

+5V

NC_CDROM_LED

68pF

1 2

50V-5%

+5V

50V-5%

BP_ID0

3

BP_ID1

3

BE USED ON NEW DESIGNS.

THIS PART IS NOT TO

1 2

C3

BE USED ON NEW DESIGNS.

THIS PART IS NOT TO

22uF 10V

C2

21

CD_ROM

RESET

1

DD7 DD8

3 4

DD6

5

DD5

7

DD4

9

DD3

11

DD2

13

DD1

15

DD0

17

GND_2

19

DMARQ

21

DIOW

23

DIOR

25

IODRY

27

DMACK

29

INTRQ

31

DA1

33

DA0

35

CS0 CS1

37 38

DASP

39

5V_1 5V_2

41 42

GND_8

43

GND_1

DD9
DD10
DD11
DD12
DD13
DD14
DD15
NC_1

GND_3
GND_4
GND_5

CSEL

GND_6

NC_2

PDIAG

DA2

GND_7

RSRVD

2

6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36

40

44

SHROUDED

R/A HEADER

SUB=SUB_9G783

+5V

R180

220

1 2

R181

1 2

8.2K-5%

+12V

25V-20%

22uF

21

C6

25V-20%

22uF

C7

21

3N2966

PIDE_D8
PIDE_D9
PIDE_D10
PIDE_D11
PIDE_D12
PIDE_D13
PIDE_D14
PIDE_D15

PIDE_A2
PIDE_CS1

3
3
3
3
3
3
3
3

3
3

R175

1 2

220

5,6,9

5,6,9
5,6,9

5,6,9

5,6,7,9

5,6,7,9

5,6,7,9

5,6,7,9
5,6,7,9

5,6,7,9

5,6,7,9

5,6,7,9

5,6,7,9

5,6,7,9
5,6,7,9

5,6,7,9

HDSEL

3

SIOWRPRT

3

3

3

TRK0

3

PIDE_A1

3

WD

3

PIDE_A0

3

DSKCHG

3

RDATA

3

DIR

3

PIDE_CS1

3

INDEX

3

PIDE_CS0

3

WE

3

IRQ14

3

STEP

3

PIDE_DACK

3

ME0

3

DS0

3

PIDE_DRQ

3

A_SD+11

A_SD+9
A_SD-11

A_SD-9

A_SSEL+

A_SSEL-

A_SMSG+

A_SREQ+
A_SMSG-

A_SREQ-

A_SRST+

A_SRST-

A_SD+5

A_SD+7
A_SD-5

A_SD-7

DENSEL

PIDE_A2

PLANAR1

A1

1

B1

25

C1

49

A2

2

B2

26

C2

50

A3

3

B3

27

C3

51

A4

4

B4

28

C4

52

A5

5

B5

29

C5

53

A6

6

B6

30

C6

54

A7

7

B7

31

C7

55

A8

8

B8

32

C8

56

A9

9

B9

33

C9

57

A10

10

B10

34

C10

58

A11

11

B11

35

C11

59

A12

12

B12

36

C12

60

A13

13

B13

37

C13

61

A14

14

B14

38

C14

62

A15

15

B15

39

C15

63

A16

16

B16

40

C16

64

A17

17

B17

41

C17

65

A18

18

B18

42

C18

66

A19

19

B19

43

C19

67

A20

20

B20

44

C20

68

A21

21

B21

45

C21

69

A22

22

B22

46

C22

70

A23

23

B23

47

C23

71

A24

24

B24

48

C24

72

RIGHT ANGLE RCPT
HDM DAUGHTERCARD

CONN ASSY

ADD*_2N933

F1

E1

D1

F2

E2

D2

F3

E3

D3

F4

E4

D4

F5

E5

D5

F6

E6

D6

F7

E7

D7

F8

E8

D8

F9

E9

D9

F10

E10

D10

F11

E11

D11

F12

E12

D12

F13

E13

D13

F14

E14

D14

F15

E15

D15

F16

E16

D16

F17

E17

D17

F18

E18

D18

F19

E19

D19

F20

E20

D20

F21

E21

D21

F22

E22

D22

F23

E23

D23

F24

E24

D24

121
97
73
122
98
74
123
99
75
124
100
76
125
101
77
126
102
78
127
103
79
128
104
80
129
105
81
130
106
82
131
107
83
132
108
84
133
109
85
134
110
86
135
111
87
136
112
88
137
113
89
138
114
90
139
115
91
140
116
92
141
117
93
142
118
94
143
119
95
144
120
96

+12V

+5V

PWRGOOD
A_SIO+

IPMB_SCL
A_SIO-

ALERT_OUT

A_SD+10
IPMB_SDA

A_SD-10

A_SCD+

A_SCD-

A_SD+8

A_SD-8

A_SATN+

A_SATN-

PIDE_IOW

BRSTDRV

PIDE_IOR

PIDE_D8

PIDE_D7
PIDE_D9

PIDE_D6
PIDE_D10

PIDE_D5
PIDE_D11

PIDE_D4
PIDE_D12

PIDE_D3
PIDE_D13

PIDE_D2
PIDE_D14

PIDE_D1
PIDE_D15
IDE_CHRDY_P
PIDE_D0

CONN ASSY

HDM DAUGHTERCARD

VERTICAL JACK

D12

5,6,7,9

5,6,7,9

5,6,7,9

5,6,7,9
5,6,7,9

3

3

3

3

3
3

3
3

3
3

3
3

3
3

3
3

3
3
3
3

+3.3V

R174

1 2

8.2K-5%

CONNA

4,7,8,9
5,6,7,9

7
5,6,7,9

5,6,7,9

5,6,7,9

5,6,7,9

5,6,9

5,6,7,9

5,6,9

5,6,7,9

5,6,9

5,6,9

5,6,9

5,6,9
5,6,9

5,6,9

7

A_SBSY+

A_SBSY-

A_SD+4

A_SD+6
A_SD-4

A_SD-6

A_SD+3

A_SD-3

A_SD+13

A_SD+2
A_SD-13

A_SD-2

A_SDP+1

A_SDP-1

A_SD+14

A_SD+12
A_SD-14

A_SD-12

48
60
72
47
59
71
46
58
70
45
57
69
44
56
68
43
55
67
42
54
66
41
53
65
40
52
64
39
51
63
38
50
62
37
49
61

E12

F12

D11

E11

F11

D10

E10

F10

D9

E9

F9

D8

E8

F8

D7

E7

F7

D6

E6

F6

D5

E5

F5

D4

E4

F4

D3

E3

F3

D2

E2

F2

D1

E1

F1

PLANAR2

+5V

C12

B12

A12

C11

B11

A11

C10

B10

A10

C9

B9

A9

C8

B8

A8

C7

B7

A7

C6

B6

A6

C5

B5

A5

C4

B4

A4

C3

B3

A3

C2

B2

A2

C1

B1

A1

36
24
12
35
23
11
34
22
10
33
21
9
32
20
8
31
19
7
30
18
6
29
17
5
28
16
4
27
15
3
26
14
2
25
13
1

SMT

FLEX

A_SACK+

FAULT
A_SACK-

HD_ACT

A_SDP+0
BP_ID0

A_SDP-0
BP_ID1
A_SD+1

A_SD-1

A_SD+15

A_SD-15

A_SD+0

TMPWR

A_SD-0

TMPWR

A_DIFFSENSE

5,6,7,9

7
5,6,7,9

2

5,6,7,9
3

5,6,7,9
3
5,6,7,9

5,6,7,9

5,6,9

5,6,9

5,6,7,9

3,4
5,6,7,9

3,4

5,6,7,9

1

2

ZIF

4

5,6,9
7

5,6,9

5,6,7,9

5,6,7,9

5,6,9

5,6,9

5,6,7,9

5,6,7,9

3

3

3

3

3

3

3
3
3

3

3

3

3

HDSEL

RDATA

SIOWRPRT

TRK0

WE

WD

STEP
DENSEL
DIR

ME0

DSKCHG

DS0

INDEX

26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10

9
8
7
6
5
4
3 29
2
1

NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30

28
27

3

FLOPPY

4

PLACE CLOSE TO POWER PINS PLANAR CONNECTORS

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

TITLE

DWG NO.

DATE

COMPUTER
CORPORATION

AUSTIN,TEXAS

SCHEM, BKPLN 1X3,PE1650

SHEET

3/18/2003

DCBA

4

REV.

A03-008F049

3 OF 9