Connector Pin Assignments

Headphone

Connector and Icon (1/8” miniphone) Pin

Signal

1

 

1

(Tip)

Audio_Left

2

3

(Ring)

Audio_Right

 

 

2

 

 

3

(Shield)

Ground

Line-In Audio

Connector and Icon (1/8” miniphone) Pin

Signal

1

 

1

(Tip)

Audio_In_Left

2

3

(Ring)

Audio_In_Right

 

 

2

 

 

3

(Shield)

Ground

Line-Out Audio

Connector and Icon (1/8” miniphone) Pin

Signal

1

 

1

(Tip)

Audio_Out_Left

2

3

(Ring)

Audio_Out_Right

 

 

2

 

 

3

(Shield)

Ground

SCSI Low Voltage Differential/Single Ended (LVD/SE)

Connector and Icon

Pin

Signal

Pin

Signal

Pin

Signal

Pin

Signal

 

 

 

 

 

 

 

 

 

 

1-16

Ground

40

-D0

49-50

Ground

60

-MSG

 

17-18

TERMPWR

41

-D1

51-52

TERMPW

61

-SEL

 

19

Reserved

42

-D1

53

Reserved

62

-C/D

 

 

 

 

 

 

 

 

 

 

20-34

Ground

43

-D3

54

Ground

63

-REQ

 

35

-D12

44

-D4

55

-ATN

64

-I/O

 

36

-D13

45

-D5

56

Ground

65

-D

 

 

 

 

 

 

 

 

 

 

37

-D14

46

-D6

57

-BSY

66

-D

 

38

-D15

47

-D7

58

-ACK

67

-D

 

39

-DP1

48

-DP0

59

-RST

68

-D

 

 

 

 

 

 

 

 

 

 

A–4

390742-002

Service Reference Guide, dc7600