JPS5329537A - Signal discrimination indicator circuit - Google Patents
Signal discrimination indicator circuitInfo
- Publication number
- JPS5329537A JPS5329537A JP10514176A JP10514176A JPS5329537A JP S5329537 A JPS5329537 A JP S5329537A JP 10514176 A JP10514176 A JP 10514176A JP 10514176 A JP10514176 A JP 10514176A JP S5329537 A JPS5329537 A JP S5329537A
- Authority
- JP
- Japan
- Prior art keywords
- indicator circuit
- signal discrimination
- power source
- discrimination indicator
- transistor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Alarm Systems (AREA)
- Emergency Protection Circuit Devices (AREA)
- Stand-By Power Supply Arrangements (AREA)
Abstract
PURPOSE: To make it possible to get normal or abnormal condition of the power source detected and indicated so that the condition of power source may be diagnosed at a glance, by supplying No. 1 transistor with bias from No. 2 power source and applying successive row of voltage pulse to No. 2 transistor.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10514176A JPS5329537A (en) | 1976-08-31 | 1976-08-31 | Signal discrimination indicator circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10514176A JPS5329537A (en) | 1976-08-31 | 1976-08-31 | Signal discrimination indicator circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5329537A true JPS5329537A (en) | 1978-03-18 |
JPS5649055B2 JPS5649055B2 (en) | 1981-11-19 |
Family
ID=14399461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10514176A Granted JPS5329537A (en) | 1976-08-31 | 1976-08-31 | Signal discrimination indicator circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5329537A (en) |
-
1976
- 1976-08-31 JP JP10514176A patent/JPS5329537A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5649055B2 (en) | 1981-11-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS53120548A (en) | Battery life display system | |
JPS5329537A (en) | Signal discrimination indicator circuit | |
JPS5382290A (en) | Display device with alarm display | |
JPS53144785A (en) | Detector for number of revolution of engines | |
JPS5338944A (en) | Abnormality detector | |
JPS52137368A (en) | Abnormal phenomenon monitoring and recording apparatus | |
JPS546436A (en) | Operation detector of electronic computer | |
JPS533257A (en) | Errorneous operation prevention system | |
JPS52105808A (en) | Head crush preventing device | |
JPS5441196A (en) | Gas leakage alarm | |
JPS5365072A (en) | Evaulation method of mos type integrated circuit | |
JPS51141335A (en) | Abnormal current detecting device | |
JPS5335584A (en) | Integration display apparatus of physical quantity | |
JPS53116186A (en) | Temperature display device of electronic range | |
JPS5239327A (en) | Interface tester | |
JPS5334441A (en) | Falut processing circuit at single clock occurrence | |
JPS542777A (en) | Multichannel pulse detector | |
JPS5229757A (en) | Multipoint alarm | |
JPS52126833A (en) | Automotive alarm device withclock function | |
JPS52143076A (en) | Level detection circuit | |
JPS5382145A (en) | Test equipment for logic circuit | |
JPS53139577A (en) | Voltage detecting circuit | |
JPS5348636A (en) | Circuit device capable of discrimination of faulty element | |
JPS5376867A (en) | Maximum and minimum detecting circuit | |
JPS5219907A (en) | Signal period monitor circuit |