50.306 bytes

Service Hints & Tips

Document ID: PMYS-3RLSZ6

Aptiva - System Board Connector Specifications (Service Level I)

Applicable to: World-Wide

System Board Connector Specifications:
Refer to System Board Layout - Type I -1 and System Board Layout - Type I -2 for connector identification and location information.

Monitor/Signal

Pin

Signal Name

I/O

1

Red Video

O

2

Green Video

O

3

Blue Video

O

4

Monitor ID Bit 2

I

5

Synch Ground

6

Red Ground

7

Green Ground

8

Blue Ground

9

No Connection

10

Synch Ground

11

Monitor ID Bit 0

I

12

Monitor ID Bit 1

I

13

HorizontalSynch

O

14

Vertical Synch

O

15

Monitor ID Bit 3

I



Parallel Port

Pin

Signal Name

I/O

1

Strobe

O

2

Data Bit 0

I/O

3

Data Bit 1

I/O

4

Data Bit 2

I/O

5

Data Bit 3

I/O

6

Data Bit 4

I/O

7

Data Bit 5

I/O

8

Data Bit 6

I/O

9

Data Bit 7

I/O

10

Acknowledge

I

11

Busy

I

12

Paper Empty

I

13

Select

O

14

Auto Feed

N/A

15

Error

I

16

Initialize

O

17

Select (In)

O

18

Ground Power

19

Ground Power

20

Ground Power

21

Ground Power

22

Ground Power

23

Ground Power

24

Ground Power

25

Ground Power


Serial Port

Pin

Signal Name

I/O

1

Data Carrier Detect

I

2

Receive Data

I

3

Transmit Data

O

4

Data Terminal Ready

O

5

Signal Ground

6

Data Set Ready

I

7

Request To Send

O

8

Clear To Send

I

9

Ring Indicator

I


Rapid Resume Power

Pin

Signal Name

1

AUX5

2

POWER_CNTRL

3

Ground



On/Off Switch Connector

Pin

Signal Name

1

AUX5

2

Switch


Mouse

Pin

Signal Name

I/O

1

Mouse Data

I/O

2

No Connection

3

Ground

Power

4

+5 V dc

Power

5

Mouse Clock

I/O

6

No Connection



Modem Wake Up on Ring Detect Connector

Pin

Signal Name

1

AUX5

2

Key (not populated)

3

EXT_WAKEUP

4

Ground


Keyboard

Pin

Signal Name

I/O

1

Data

I/O

2

Mouse Data

3

Ground

Power

4

+ 5 V dc

Power

5

Clock

I/O

6

Mouse Clock

Speaker Connector

Pin

Signal Name

1,2

Disabled

3,4

Enabled


Power Cable Connector

Pin

Signal Name

1

Power Good (+ 5 V dc)

2

+ 5 V dc

3

+ 12 V dc

4

- 12 V dc

5

Ground

6

Ground

7

Ground

8

Ground

9

-5 V dc

10

+ 5 V dc

11

+ 5 V dc

12

+ 5 V dc


Diskette Cable Connector

Pin

Signal Name

I/O

1

Ground

2

Density Select

O

3

No Connection

4

No Connection

5

Ground

6

No Connection

7

Ground

8

Index

I

9

Ground

10

Motor Enable 0

O

11

Ground

12

Drive Select 1

O

13

Ground

14

Drive Select 0

O

15

Ground

16

Motor Enable 1

O

17

Ground

18

Direction

O

19

Ground

20

Step

O

21

Ground

22

Write Data

I

23

Ground

24

Write Enable

O

25

Ground

26

Track 0

I

27

Ground

28

Write Protect

I

29

Ground

30

Read Data

I

31

Ground

32

Select Head 1

O

33

Ground

34

Diskette Change

I




Note:
The diskette drive signal cable for drive A has a twist for the Drive Select and Motor Enable signals.

Hard Disk Cable Connectors

Pin

Signal Name

I/O

1

Host Reset

O

2

Ground

3

Host Data 7

I/O

4

Host Data 8

I/O

5

Host Data 6

I/O

6

Host Data 9

I/O

7

Host Data 5

I/O

8

Host Data 10

I/O

9

Host Data 4

I/O

10

Host Data 11

I/O

11

Host Data 3

I/O

12

Host Data 12

I/O

13

Host Data 2

I/O

14

Host Data 13

I/O

15

Host Data 1

I/O

16

Host Data 14

I/O

17

Host Data 0

I/O

18

Host Data 15

I/O

19

Ground

Power

20

No Connection

21

No Connection

22

Ground

23

Host IOW

O

24

Ground

Power

25

Host IOR

O

26

Ground

Power

27

I/O Channel Ready

I

28

No Connection

29

No Connection

30

Ground

Power

31

Host IRQ

I

32

No Connection

33

Host A1

O

34

No Connection

35

Host A0

O

36

Host A2

O

37

Host CS0

O

38

Host CS1

O

39

ACTIVE

I

40

Ground

Power




ISA AT Riser Connector

Description

Pin

Pin

Description

+12V

B01

A01

+12V

VCC

B02

A02

Ground

Ground

B03

A03

Ground

Ground

B04

A04

IOCHCK

RSTDRV

B05

A05

SD(7)

VCC

B06

A06

SD(6)

IRQ9

B07

A07

SD(5)

-5V

B08

A08

SD(4)

DRQ2

B09

A09

SD(3)

-12V

B10

A10

SD(2)

NOWS

B11

A11

SD(1)

+12V

B12

A12

SD(0)

Ground

B13

A13

IOCHRDY

SMEMW

B14

A14

AEN

SMEMR

B15

A15

SA(19)

IOW

B16

A16

SA(18)

IOR

B17

A17

SA(17)

DACK3

B18

A18

SA(16)

DRQ3

B19

A19

SA(15)

DACK1

B20

A20

SA(14)

DRQ1

B21

A21

SA(13)

REFRESH

B22

A22

SA(12)

SYSCLK

B23

A23

SA(11)

IRQ7

B24

A24

SA(10)

IRQ6

B25

A25

SA(9)

IRQ5

B26

A26

SA(8)

IRQ4

B27

A27

SA(7)

IRQ3

B28

A28

SA(6)

DACK2

B29

A29

SA(5)

TC

B30

A30

SA(4)

BALE

B31

A31

SA(3)

VCC

B32

A32

SA(2)

OSC

B33

A33

SA(1)

Ground

B34

A34

SA(0)

Ground

B35

A35

Ground

VCC

B36

A36

Ground

VCC

B37

A37

VCC

M16

B38

A38

SBHE

IO16

B39

A39

LA(23)

IRQ10

B40

A40

LA(22)

IRQ11

B41

A41

LA(21)

IRQ12

B42

A42

LA(20)

IRQ15

B43

A43

LA(19)

IRQ14

B44

A44

LA(18)

DACK0

B45

A45

LA(17)

DRQ0

B46

A46

MEMR

DACK5

B47

A47

MEMW

DRQ5

B48

A48

SD(8)

DACK6

B49

A49

SD(9)

DRQ6

B50

A50

SD(10)

DACK7

B51

A51

SD(11)

DRQ7

B52

A52

SD(12)

VCC

B53

A53

SD(13)

MASTER

B54

A54

SD(14)

Ground

B55

A55

SD(15)

Ground

B56

A56

Ground

Ground

B57

A57

Ground

VCC

B58

A58

Ground

VCC

B59

A59

VCC

VCC

B60

A60

VCC


VESA Video Feature Connector

Description

Pin

Pin

Description

Ground

1

2

Pixel Data(0)

Ground

3

4

Pixel Data(1)

Ground

5

6

Pixel Data(2)

EVIDEO : External pixel data enable

7

8

Pixel Data(3)

ESYNC : External HSYNC, VSYNC and BLANK enable

9

10

Pixel Data(4)

EDCLK : External Dot Clock enable

11

12

Pixel Data(5)

No Connection

13

14

Pixel Data(6)

Ground

15

16

Pixel Data(7)

Ground

17

18

DCLK: Dot Clock

Ground

19

20

BLANK

Ground

21

22

HSYNC

No Connection

23

24

VSYNC

No Connection

25

26

Ground



VESA Local Bus Riser Connector:
The signals marked (PCI RISER) are present to support the PCI riser card. They are not used with VESA local bus or ISA-only risers. The VESA connector on the VESA riser has a plastic divider in those positions.

Description

Pin

Pin

Description

CD(0)

B01

A01

CD(1)

CD(2)

B02

A02

CD(3)

CD(4)

B03

A03

Ground

CD(6)

B04

A04

CD(5)

CD(8)

B05

A05

CD(7)

Ground

B06

A06

CD(9)

CD(10)

B07

A07

CD(11)

CD(12)

B08

A08

CD(13)

VCC

B09

A09

CD(15)

CD(14)

B10

A10

Ground

CD(16)

B11

A11

CD(17)

CD(18)

B12

A12

VCC

CD(20)

B13

A13

CD(19)

Ground

B14

A14

CD(21)

CD(22)

B15

A15

CD(23)

CD(24)

B16

A16

CD(25)

CD(26)

B17

A17

Ground

CD(28)

B18

A18

CD(27)

CD(30)

B19

A19

CD(29)

VCC

B20

A20

CD(31)

CA(31)

B21

A21

CA(30)

Ground

B22

A22

CA(28)

CA(29)

B23

A23

CA(26)

CA(27)

B24

A24

Ground

CA(25)

B25

A25

CA(24)

CA(23)

B26

A26

CA(22)

CA(21)

B27

A27

VCC

CA(19)

B28

A28

CA(20)

Ground

B29

A29

CA(18)

CA(17)

B30

A30

CA(16)

CA(15)

B31

A31

CA(14)

VCC

B32

A32

CA(12)

CA(13)

B33

A33

CA(10)

CA(11)

B34

A34

CA(8)

CA(9)

B35

A35

Ground

CA(7)

B36

A36

CA(6)

CA(5)

B37

A37

CA(4)

Ground

B38

A38

HITM

CA(3)

B39

A39

BE0

CA(2)

B40

A40

VCC

No Connection

B41

A41

BE1

LRESET

B42

A42

BE2

D/C

B43

A43

Ground

M/IO

B44

A44

BE3

W/R

B45

A45

ADS

LDEV (PCI RISER)

B46

A46

802NMI (PCI RISER)

CPUNMI (PCI RISER)

B47

A47

BOFF (PCI RISER)

CPURDY

B48

A48

CPURDY

Ground

B49

A49

LDEV0

IRQ9

B50

A50

LREQ0

BRDY

B51

A51

Ground

BLST

B52

A52

LGNT0

ID(0)

B53

A53

VCC

ID(1)

B54

A54

ID(2)

Ground

B55

A55

ID(3)

LCLK

B56

A56

ID(4)

VCC

B57

A57

802 KEN

BS

16

B58

A58 EADS



SIMM - 72 Pin

Pin

Signal Name

I/O

1

Ground

2

SIMMD0

I/O

3

SIMMD0

I/O

4

SIMMD1

I/O

5

SIMMD1

I/O

6

SIMMD2

I/O

7

SIMMD2

I/O

8

SIMMD3

I/O

9

SIMMD3

I/O

10

+5 V dc

I

11

CASP

I

12

MA0

I

13

MA1

I

14

MA2

I

15

MA3

I

16

MA4

I

17

MA5

I

18

MA6

I

19

Open

20

SIMMD4

I/O

21

SIMMD4

I/O

22

SIMMD5

I/O

23

SIMMD5

I/O

24

SIMMD6

I/O

25

SIMMD6

I/O

26

SIMMD7

I/O

27

SIMMD7

I/O

28

MA7

I

29

BS0

I

30

+5 V dc

I

31

MA8

I

32

MA9

I

33

RAS5

I

34

RAS4

I

35

DP0

I

36

DP0

I

37

DP1

I

38

DP1

I

39

Ground

I

40

BCAS0

I

41

BCAS2

I

42

BCAS3

I

43

BCAS1

I

44

RAS4

I

45

RAS5

I

46

BS1

I

47

AWE

I

48

Open

49

SIMMD8

I/O

50

SIMMD8

I/O

51

SIMMD9

I/O

52

SIMMD9

I/O

53

SIMMD10

I/O

54

SIMMD10

I/O

55

SIMMD11

I/O

56

SIMMD11

I/O

57

SIMMD12

I/O

58

SIMMD12

I/O

59

+5 V dc

I

60

SIMMD13

I/O

61

SIMMD13

I/O

62

SIMMD14

I/O

63

SIMMD14

I/O

64

SIMMD15

I/O

65

SIMMD15

I/O

66

BS2

I

67

PD1

O

68

PD2

O

69

PD3

O

70

PD4

I

71

BS3

I

72

Ground


Search Keywords

Hint Category

System Boards

Date Created

24-09-96

Last Updated

17-12-98

Revision Date

17-12-99

Brand

IBM Aptiva

Product Family

Aptiva

Machine Type

2144, 2168

Model

132; 142; 152; 154; 161; 162; 163; 171; 172; 182; A40; A44; A45; A50; A51; A52; A90; A92; A94; A10; A12; A14; 120; 121; 123; 131; 133; 141; X17; X27; Y17; Y27; Z17; Z27; L11; L15; L16; L33; L43; L35; L45; U11; U15; U16; U33; U43; U35; U45; K25; K26; K33; K35; K43; K45; KU5; X37; X47; Y37; Y47; Z37; Z47; K55; K65; K66; L55; L65; L66; U55; U65; U66

TypeModel

Retain Tip (if applicable)

Reverse Doclinks
and Admin Purposes