GB/T 14197-2012
Preferred matching values for the interconnections of audio,video and andiovisual systems (English Version)

Standard No.

GB/T 14197-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 14197-2012

Replace

GB/T 14197-1993 GB/T 9031-1988

Scope

This standard specifies the electrical connection values for the interconnection of analog signals of audio, video and audio-visual system equipment. This standard applies to audio signals (excluding video signals) for broadcasting and similar purposes. This standard does not cover interconnections using 21-pin connectors as described in IEC 60807-9. This standard does not apply to the matching values of on-board equipment. For the interconnection of digital signals, please refer to IEC 60958.

GB/T 14197-2012 Referenced Document

• GB 17285-2009 Marking of electrical equipment with ratings related to electrical supply.Safety requirements
• GB/T 12060.3-2011 Sound system equipment.Part 3:Methods of measurement on audio amplifiers
• GB/T 12060.4-2012 Sound system equipment.Part 4:Methods of measurement for microphones
• GB/T 12060.5-2011 Sound system equipment.Part 5: Methods of measurement for main characteristics of loudspeakers
• GB/T 4728.1 Graphical symbols for electrical diagrams.Part 1:General information*， 2018-07-13 Update
• GB/T 4728.10 Graphical symbols for electrical diagrams—Part 10：Telecommunications: Transmission*， 2022-10-14 Update
• GB/T 4728.11 Graphical symbols for electrical diagrams—Part 11：Architectural and topographical*， 2022-10-14 Update
• GB/T 4728.12 Graphical symbols for electrical diagrams—Part 12：Binary logic elements*， 2022-10-14 Update
• GB/T 4728.13 Graphical symbols for electrical diagrams—Part 13： Analogue elements*， 2022-10-14 Update
• GB/T 4728.2 Graphical symbols for electrical diagrams—Part 2：Symbol elements,qualifying symbols and other symbols having general application*， 2018-07-13 Update
• GB/T 4728.3 Graphical symbols for electrical diagrams.Part 3:Conductors and connecting devices*， 2018-07-13 Update
• GB/T 4728.4 Graphical symbols for electrical diagrams—Part 4: Basic passive components*， 2018-07-13 Update
• GB/T 4728.5 Graphical symbols for electrical diagrams—Part 5：Semiconductors and electron tubes*， 2018-07-13 Update
• GB/T 4728.6 Graphical symbols for electrical diagrams—Part 6： Production and conversion of electrical energy*， 2022-10-14 Update
• GB/T 4728.7 Graphical symbols for electrical diagrams—Part 7：Switchgear, controlgear and protective devices*， 2022-10-14 Update
• GB/T 4728.8 Graphical symbols for electrical diagrams—Part 8：Measuring instruments, lamps and signalling devices*， 2022-10-14 Update
• GB/T 4728.9 Graphical symbols for electrical diagrams—Part 9： Telecommunications :Switching and peripheral equipment*， 2022-10-14 Update
• IEC 60027 Letter Symbols to be used in electrical technology (Edition 4.0)
• IEC 60038:2002 IEC standard voltages
• IEC 60050-723:1997 International Electrotechnical Vocabulary - Chapter 723: Broadcasting: Sound, television, data
• IEC 60094-2:1994 Magnetic tape recording and reproducing systems - Part 2: Calibration tapes
• IEC 60107-6:1989 Recommended methods of measurement on receivers for television broadcast transmissions; part 6: measurement under conditions different from broadcast signal standards
• IEC 60268-11:1987 Sound system equipment. Part 11 : Application of connectors for the interconnection of sound system components
• IEC 60268-12:1987 Sound system equipment. Part 12 : Application of connectors for broadcast and similar use
• IEC 60268-7:1996 Sound system equipment - Part 7: Headphones and earphones

GB/T 14197-2012 history

• 2012 GB/T 14197-2012 Preferred matching values for the interconnections of audio,video and andiovisual systems
• 1993 GB/T 14197-1993 Perferred matching values for the interconnection of sound system components
• 1988 GB/T 9031-1988 Requirements for the interconnection and matching of household sound system equipment

GB/T 14197-2012 Preferred matching values for the interconnections of audio,video and andiovisual systems has been changed from GB/T 9031-1988 Requirements for the interconnection and matching of household sound system equipment.