JPS55102970A - Television camera - Google Patents
Television cameraInfo
- Publication number
- JPS55102970A JPS55102970A JP908879A JP908879A JPS55102970A JP S55102970 A JPS55102970 A JP S55102970A JP 908879 A JP908879 A JP 908879A JP 908879 A JP908879 A JP 908879A JP S55102970 A JPS55102970 A JP S55102970A
- Authority
- JP
- Japan
- Prior art keywords
- external
- external synchronizing
- inputted
- synchronizing signals
- synchronization
- 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.)
- Pending
Links
Landscapes
- Synchronizing For Television (AREA)
Abstract
PURPOSE: To simplify switching operation between internal synchronization and external synchronization by automatically performing the switching between the external synchronization and internal synchronization by a detection showing that needed external synchronizing signals are all inputted.
CONSTITUTION: From external synchronizing signal input terminals 1∼4 to detection circuits 5∼8 and switch circuits 11∼14, external synchronizing signals are inputted and detection circuits 5∼8 detect all of external synchronizing inputs being inputted to AND circuit 9; when all inputs end, the operations of switch circuits 11∼14 are automatically switched by the output of circuit 9 to alternate external synchronizing signals from external synchronizing signal generating circuit 10 and external synchronizing signals from external synchronizing signal input terminals 1∼4, thereby outputting synchronizing signals to synchronizing signal output terminals 15∼18.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP908879A JPS55102970A (en) | 1979-01-31 | 1979-01-31 | Television camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP908879A JPS55102970A (en) | 1979-01-31 | 1979-01-31 | Television camera |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55102970A true JPS55102970A (en) | 1980-08-06 |
Family
ID=11710854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP908879A Pending JPS55102970A (en) | 1979-01-31 | 1979-01-31 | Television camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55102970A (en) |
-
1979
- 1979-01-31 JP JP908879A patent/JPS55102970A/en active Pending
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