SJ/Z 9134-1987 (English Version) PDF

Scope: 1.1 This requirement applies to household or commercial television receivers and video products powered by mains power that comply with NFPA70 "National Electrical Code". 1.2 These requirements also apply, where appropriate, to portable television receiving equipment connected by a flexible cord and powered by a car battery or a ship's battery. 1.3 These requirements also apply where appropriate to television monitors, video recorders, video processing and video amplification equipment, television cameras, television antenna amplifiers, picture tube degaussers and similar equipment. Also applies to combination equipment consisting of a television receiver and certain other equipment, such as a radio, record player, tape recorder, etc. 1.4 These requirements do not apply to portable or stationary battery chargers and power supplies used in other than television receivers and video products. 1.5 These requirements do not apply to audio amplifiers, telephone sets, magnetic head degaussing devices, record players, radio-record players, radio receivers, clock radios, record-player machines, tape erasers, tape playback machines, and radio transceivers. , AM/FM tuners, tuning amplifiers, and standard SJ/Z 9136-87 (UL 1270) "Radio, sound systems and accessories", or standard SJ/Z 9136-87 (UL 813) "Commercial audio equipment 》equipment included.

SJ/Z 9134-1987 history