DP120F/DP125F Circuit Description
7-102
March 2000 © TOSHIBA TEC
9. PC I/F PBA
This section describes the functions of the PC I/F PBA.
The PC I/F PBA connects this machine to the PC through the parallel interface conforming to
IEEE1284, and is connected to CN9 on the Main PBA.
With the machine connecting to the PC, PC facsimile transmission by which the data trans-
ferred from the PC is transmitted to the telephone line, PC facsimile reception by which the data
received from the telephone line is transferred to the PC, and use of the PC scanner by which
a document is scanned by the machine and the data is transferred to the PC are enabled. This
machine can also be used as a printer.
To connect the PC to the machine, connect one end of the parallel interface cable to CN1 and
connect the other end to the parallel port of the PC.
Communication data (PIFD0-7) between the PTC GA (IC45) of this machine and the PC is sent
or received through the gate (IC5).
The control signals (SELECT signal, NFAULTX signal, NACKX signal, BUSY signal, PE signal)
output from the PTC GA are transferred to the PC through the gate (IC6).
The control signals (NSTROBE signal, NAUTFDX signal, NINITX signal, NSELINX signal) re-
ceived from the PC are input to the PTC GA through the gate (IC1).
Fig. 7-9-1
07-11-00
Signal Name
Type
Active
Description
Destination
PIFD0-7
I/O
-
PC I/F Data Bus
PC
Содержание DP120F
Страница 1: ...PLAINPAPERFACSIMILE File No 31200001 R0112216901 TTEC ...
Страница 294: ...March 2000 TOSHIBA TEC 6 7 DP120F DP125F PBA Outline and Sensor Function 3 7 PC I F PBA Fig 6 3 8 06 03 08 ...
Страница 311: ...DP120F DP125F Circuit Description 7 2 March 2000 TOSHIBA TEC 07 01 02 Fig 7 1 2 US CA TW models 2 3 ...
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Страница 313: ...DP120F DP125F Circuit Description 7 4 March 2000 TOSHIBA TEC Fig 7 1 4 07 01 01E EU AU ASIA HK models 1 3 ...
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Страница 315: ...DP120F DP125F Circuit Description 7 6 March 2000 TOSHIBA TEC Fig 7 1 6 07 01 03E EU AU ASIA HK models 3 3 ...
Страница 316: ...March 2000 TOSHIBA TEC 7 7 DP120F DP125F Circuit Description 1 2 Block Diagram 07 01 10 Fig 7 1 7 ...
Страница 337: ...DP120F DP125F Circuit Description 7 28 March 2000 TOSHIBA TEC 3 1 Memory Circuit Fig 7 3 1 07 03 01 ...
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Страница 401: ...DP120F DP125F Circuit Description 7 92 March 2000 TOSHIBA TEC 07 05 00 Fig 7 5 1 ...
Страница 579: ...March 2000 TOSHIBA TEC 9 15 DP120F DP125F Dialing and Communication Procedure b Standard procedure ...
Страница 654: ...DP120F DP125F Troubleshooting 11 42 March 2000 TOSHIBA TEC 2 3 Flow Chart Recommended for Field Service ...
Страница 655: ...March 2000 TOSHIBA TEC 11 43 DP120F DP125F Troubleshooting 2 4 Flow Chart Recommended for Telephone Screening ...
Страница 656: ...DP120F DP125F Troubleshooting 11 44 March 2000 TOSHIBA TEC ...
Страница 699: ...March 2000 TOSHIBA TEC 12 1 DP120F DP125F Appendix Chapter 12 Appendix 1 Sample List 1 1 Protocol Trace List ...
Страница 700: ...DP120F DP125F Appendix 12 2 March 2000 TOSHIBA TEC 1 2 Error Count List ...
Страница 701: ...March 2000 TOSHIBA TEC 12 3 DP120F DP125F Appendix 1 3 Function List for Maintenance ...
Страница 702: ...DP120F DP125F Appendix 12 4 March 2000 TOSHIBA TEC 1 4 Drum Unit ...
Страница 703: ...March 2000 TOSHIBA TEC 12 5 DP120F DP125F Appendix 1 5 Memory Dump List ...
Страница 706: ...SHUWA SHIBA PARK BLDG A 2 4 1 SHIBA KOEN MINATO KU TOKYO 105 8524 JAPAN ...