This combined text and lab manual covers the basics of electricity and electronics theory. Thoroughly revised, it is designed as an introductory course for electronic service technicians. It also is well suited for use in technical schools and two-year colleges as a principal lab manual in the typical basic courses that last two or three semesters or quarters. Emphasis is always placed on the commonsense manner of understanding or troubleshooting circuitry. Experiments, which use commonly available components, have been written in a down-to-earth style so that students can grasp the most fundamental concepts. Experimental procedures require students to think and make decisions. Summaries, self-tests, and questions are strategically placed throughout the text.Use the oscilloscope to check ripple at C, a you must check ripple at Cx to determine whether the input to C2 is correct. If the ripple at C, is OK, check at C2 ... Power Supply Symptoms No output voltage (0-V output) can be caused by a defective plug; a defective cord; an open fuse; ... It is simply this: Refer to the system block diagram, and make your first measurements at the center block. In Fig. 24.2-2anbsp;...
|Author||:||Paul B. Zbar, Joseph Sloop|
|Publisher||:||Career Education - 1993-02-01|