IS 10662 : 1992 Receivers for colour television broadcast transmission

1 Scope

1.1 This standard covers the general and performance requirements for colour television receivers.

1.1.1 The colour television receivers covered by this standardare intended for television reception on 625 line system and havingnegative picture modulation with associated frequency modulationsound reception on the intercarrier sound system. [This standardsystem B of International Radio Consultative Committee. In respect of colour the PAL B System with a colour subcarrier of 4.43 MHzhas been adopted (see IS 11453 : 1985 Characteristics of systems for monochrome and colour television)]

2 References

List of Referred Indian Standards

IS 616 :1986Safety requirements for mains operated electronic and related apparatus for householdand similar general use

IS 1885 : Part 24 :1967 Electrotechnical vocabulary :Part 24 Broadcasting, sound and television

IS 2731 :1964Methods of measurements on receivers for frequency modulation broadcast transmissions

IS4545Methods of measurements on receivers for television broadcast transmissions:

Part 1 :1983General considerations

Part 2 :1983Tuning properties and general measurements

Part 3 :1983Geometrical properties of the picture

Part 4 :1983Synchronizing quality

Part 5 :1983Sensitivity

Part 6 :1983 Selectivity and response to undesired signals

Part 7 :1983Fidelity

Part 8 :1983Compatibility with audio visual recording equipment

Part 9 :1983Electrical and acoustic measurements at audiofrequency

IS 4546 :1983Methods of measurements of radiated and conducted interference from receivers foramplitude modulation frequency modulation and television transmissions

IS 4547 :1991Receivers for monochrome television broadcast transmissions

IS 4905 :1968Methods of random sampling

IS 6842 :1977Limits for electromagnetic interference

IS 9000 Basic environmental testing procedures for electronic and electrical items:

Part 2 : Sec 4 :1977 Part 2 Cold test, Sec 4 Cold testfor heatdissipating items with gradual change of temperature

Part 3 : Sec 5 :1977 Part 3 Dry heat test, Sec 5 Dryheat test for heat dissipating items with gradual change temperature

Part 5 : Sec 1 :1981 Part 5 Damp heat (cyclic) test, Sec1 16 + 8 hcycle

Part 7 : Sec 2 :1979 Part 7 Impact test, Sec 2 Bump