Introduction to Precautions to Be Taken While Servicing
1) When static test (i.e. checking of components when TV is in off position) carried over, power card and cable should be disconnected
2) High voltage filter capacitors should be discharged, before static test,
3) Throughout dynamic test (measurement of voltage, current in a receiver) we should sit on a wooden chair to prevent electric shock
4) We should not touch the Lot and final anode with hands or check probes of a millimetre (although we sit in a wooden chain) to prevent heavy shock
5) Do not discharge the high voltage capacitors when in operation. If it is completed, it would result a heavy burst and also the receiver would becomes defective.
6) Picture tube should be handled with very carefully. If picture tube would be fragile, implosion occurs. It may wound the close by persons
7) Do not repair when receiver is functioning
8) Adjust B+ preset with care. Incorrect adjustment might result a high B+ . It harms power transistors, LOT, ICs and picture tube in few seconds
9) When replacing the defective components with the new one, first confirm whether it is a good quality or not.
10) Do not short circuit the close by circuit components when measuring with the help of a multimeter.
11) If IC is employed, measure pin voltages to detect the fault. Test the related components where the pin voltage is not acquired correctly according to the circuit diagram. If those components are defective, they should be replaced at once. If needed, at last IC should be replaced.
Latest technology based Electrical Engineering Online Tutoring Assistance
Tutors, at the www.tutorsglobe.com, take pledge to provide full satisfaction and assurance in Precautions While Servicing homework help via online tutoring. Students are getting 100% satisfaction by online tutors across the globe. Here you can get homework help for Precautions While Servicing, project ideas and tutorials. We provide email based Precautions While Servicing homework help. You can join us to ask queries 24x7 with live, experienced and qualified online tutors specialized in Precautions While Servicing. Through Online Tutoring, you would be able to complete your homework or assignments at your home. Tutors at the TutorsGlobe are committed to provide the best quality online tutoring assistance for Electrical Engineering homework help and assignment help services. They use their experience, as they have solved thousands of the Electrical Engineering assignments, which may help you to solve your complex issues of Precautions While Servicing. TutorsGlobe assure for the best quality compliance to your homework. Compromise with quality is not in our dictionary. If we feel that we are not able to provide the homework help as per the deadline or given instruction by the student, we refund the money of the student without any delay.
tensed due to complex and time-consuming tasks? say goodbye to your woes with business economics assignment help!
Theory and lecture notes of Transaction management all along with the key concepts of transaction management, operating system, Transaction descriptor, Process, Transaction instance. Tutorsglobe offers homework help, assignment help and tutor’s assistance on Transaction management.
tutorsglobe.com permeability and water potential assignment help-homework help by online absorption and movement tutors
Aldol and Aldol-type Reactions tutorial all along with the key concepts of Mechanism of Aldol Condensation, Aldol-type Condensation reactions, Perkin Reaction and Synthetic Application: Aldol Cyclization
www.tutorsglobe.com offers substituted cyclohexane compounds homework help, substituted cyclohexane compounds assignment help, online tutoring assistance, organic chemistry solutions by online qualified tutor's help.
tutorsglobe.com length of stamens assignment help-homework help by online sterile stamen tutors
TutorsGlobe.com Electronic Configuration-Atomic Orbital Model Assignment Help-Homework Help by Online Access Chemistry Tutors
Opt for our first-class Biostatistics Assignment Help service and enhance your grades with 24x7 support of PhD experts at fair prices.
www.tutorsglobe.com offers Needs of Requirement Analysis homework help, assignment help, case study, writing homework help, online tutoring assistance by computer science tutors.
Application of Indole in Drug Synthesis tutorial all along with the key concepts of Indomethacin, Vinca Alkaloids and Other applications of Indole
Important Terms Used In Joint Product and By-Products - Split Off Point, Joint Costs - all costs acquired before or up to the split off point are known as joint costs or pre separation costs.
Types and Effects of Linkages on Nature of Polymers tutorial all along with the key concepts of Types of linkages in the polymer, Cross-linkings, Bakelite is a commercially important polymer, Implications of cross-linking in polymers, More properties of polymers
Theory and lecture notes of Simplified Database System all along with the key concepts of Simplified Database System, Illustration of Database with Conceptual Data Model, Example of a simple Database. Tutorsglobe offers homework help, assignment help and tutor’s assistance on Simplified Database System.
www.tutorsglobe.com offers needs of modularity homework help, assignment help, case study, writing homework help, online tutoring assistance by computer science tutors.
tutorsglobe.com diffusion pressure deficit assignment help-homework help by online plasmolysis tutors
1963310
Questions Asked
3689
Tutors
1489772
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!