March 2000 © TOSHIBA TEC
7-39
DP120F/DP125F Circuit Description
3.6.4 Restoration from Super Power Save Mode
Restoration from the Super Power Save Mode is achieved by any of the following:
• Key depression
PWRSVKEY signal (Key input detect signal) = LOW
• Placement of document
DDET signal (Document detect signal) = LOW
• Off-hook
HOOK1 signal (Hook detect signal) = LOW
• CI detection
CI1 signal, CI2 signal (CI1, CI2 detect signal) = LOW
• Line current detection
REVA1 signal, REVA2 signal, REVB1 signal, REVB2 signal
(Line current detect signals) = LOW
• Detection of an interrupt signal from the PC
2WININT signal (PC interrupt signal) = LOW
• Detection of an interrupt signal from the GF-1010 (NIC)
AU1NINIT signal (NIC interrupt signal) = LOW
When CI is detected, the Sub-CPU causes the CIREQ signal to go LOW and outputs it to the I/
OP-2 GA.
The power save LED lights (When in Auto Power Save Mode) or goes out (When in Manual
Power Save Mode) after restoration from the super power save state is achieved.
Signal Name
Type
Active
Description
Destination
PWSV
O
H
Power Save Control Signal
LVPS
PWRSVACK
I
H
Power Save Acknowledge Signal
Sub-CPU
PWRSVNACK
I
H
Power Save Non-acknowledge Signal
Sub-CPU
PWRSVDI
O
L
Port Enable Signal
IC18,19
LEDBLK
I
L
Power Save Reserve Signal
I/OP-2 GA
PWRSVLED
O
L
Power Save LED Lighting Signal
Operation
panel PBA
CIREQ
O
L
CI Request Signal
I/OP-2 GA
PWRSVREQ
O
L
Power Save Request Signal
I/OP-2 GA
PWRSVKEY
I
L
Key Input Detect Signal
Operation
panel PBA
Содержание DP120F
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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 ...