A3 Size Color Flat Bed Scanner GT-30000
Revision A
PRODUCT OUTLINE
Interface Specifications
17
"
Wide SCSI (68pin)
Figure 1-4. Wide SCSI (68pin)
connector pin arrangement
1.3.3 IEEE 1394 Serial Bus Interface (Option)
For details of the IEEE1394 Serial Bus Interface, refer to the separate service
manual for IEEE1394 Scanner I/F Card.
ACK
I
44
Acknowledge
RST
I
45
Reset
MSG
O
46
Message
SEL
I/O
47
Select
C/D
O
48
Command / Data
REQ
O
49
Request
I/O
O
50
Input / Output
Table 1-9. Wide SCSI Connector Functions
Signal
I/O
Connector pin number
Description
GND
1~16, 19~34, 49, 50, 54, 56
NC
DB0
I/O
40
Data Bus 0
DB1
I/O
41
Data Bus 1
DB2
I/O
42
Data Bus 2
DB3
I/O
43
Data Bus 3
DB4
I/O
44
Data Bus 4
DB5
I/O
45
Data Bus 5
DB6
I/O
46
Data Bus 6
DB7
I/O
47
Data Bus 7
DBP
I/O
48
Data Bus Parity
DB8
I/O
65
Data Bus 8
DB9
I/O
66
Data Bus 9
Table 1-8. Normal SCSI Connector Functions
Signal
In/Out
Connector pin No
Description
DB10
I/O
67
Data Bus 10
DB11
I/O
68
Data Bus 11
DB12
I/O
35
Data Bus 12
DB13
I/O
36
Data Bus 13
DB14
I/O
37
Data Bus 14
DB15
I/O
38
Data Bus 15
DBP1
I/O
39
Data Bus Parity
TERMPWR
17, 18, 51, 52
Terminator Power
ATN
I
55
Attention
BSY
I/O
57
Busy
ACK
I
58
Acknowledge
RST
I
59
Reset
MSG
O
60
Message
SEL
I/O
61
Select
C/D
O
62
Command / Data
REQ
O
63
Request
I/O
O
64
Input / Output
Table 1-9. Wide SCSI Connector Functions
Signal
I/O
Connector pin number
Description
Summary of Contents for GT-30000 Series
Page 9: ...C H A P T E R 1 PRODUCTOUTLINE ...
Page 22: ...C H A P T E R 2 OPERATINGPRINCIPLES ...
Page 29: ...C H A P T E R 3 TROUBLESHOOTING ...
Page 37: ...C H A P T E R 4 DISASSEMBLY ASSEMBLY ...
Page 55: ...C H A P T E R 5 ADJUSTMENTS ...
Page 65: ...C H A P T E R 6 MAINTENANCE ...
Page 67: ...C H A P T E R 7 APPENDIX ...
Page 82: ...Model ES 9000H GT 30000 Board PBA MAIN Rev 1 Sheet 1 3 ...
Page 83: ...Model ES 9000H GT 30000 Board PBA MAIN Rev 1 Sheet 2 3 ...
Page 84: ...Model ES 9000H GT 30000 Board PBA MAIN Rev 1 Sheet 3 3 ...
Page 85: ...Model ES 9000H GT 30000 Board PWS POWER Rev A Sheet 1 1 ...
Page 86: ...Model ES 9000H GT 30000 Board PBA Connect Rev 1 Sheet 1 1 ...
