15EC57P: Electronics Servicing Lab Electronics 5th Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Electronics Servicing Lab detail DTE Kar Diploma syllabus for Electronics And Communication Engineering (EC), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15EC57P), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other electronics 5th sem syllabus for diploma c15 scheme dte karnataka you can visit Electronics 5th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for electronics servicing lab is as follows.

Pre-requisites:

Basic Knowledge of using a computer, using a multimeter and the basics of digital/analog electronics

Course Objectives:

Familiarization of the PC components and generalized troubleshooting procedures for electronics equipments.

Course Outcomes:

For complete syllabus and results, class timetable and more pls download iStudy Syllabus App. Its a light weight, easy to use, no images, no pdfs platform to make students life easier.

Unit-1: Tutorials and Graded Exercises 72 Hours

Part-A: PC Servicing Experiments

1. Identification of the different external components like spike busters, UPS, modem, printer, headphone, microphone, web camera, joystick, flash drives, external HD of a computer, discussion of their functions and configurations 4
2. Identification of the different parts of motherboard like CPU/processor, Socket CMOS, RAM,BIOS ROM, Memory Slots, Power Connectors, IDE Connectors, SATA Connectors, CMOS Battery, AGP, PCI, PCI express, Chipset, cache, Heat sink, discussion of their functions, types. SMPS 5
3. Study of ROM BIOS and CMOS setup utility 3
4. Rectify the faults in SMPS, Selection of wattage of SMPS. Study of different types of power connectors like molex, mini molex, ATX power connectors, CPU 4+4, power connectors for PCI, SATA, number of lines, colour codes and their corresponding voltages. 6
5. Study of beep codes for servicing a PC 3
6. Study of how a virus affects the PC, the features of a good antivirus program, the method of installing antivirus programs, updating their data bases. 3
7. Disassembling of PC: steps Involved in disassembly, necessary precautions 4
8. Assembling of PC: detailed study of installation of power supply, CPU heat sink, fan assembly, RAM modules, internal drives, adapter cards, power connectors, data cables and front panel connectors 5
9. Installation of windows 7 or windows10 operating system by partitioning the hard disk. 3
10. Installation of Linux OS on the computer as a standalone OS and also as a dual boot system, concept of live CD. 3
11. Discussion of the importance of motherboard disk (CD)-Installation of device drivers, updating of device drivers in both windows and Linux. 6

Part-B: Electronic equipment servicing

1. Understand the safety precautions to be taken while servicing. List the basic tools (electronic repair tools) required for servicing electronic equipment’s and their purpose (uses) Identify the faults in Digital ICs and Troubleshoot using digital IC tester/ Logic Probe 03
2. Develop skill in assembly of components, wiring, revisiting soldering and de-soldering methods. ICs soldering practice. 03
3. Explain the basic steps of electronic equipment service and maintenance.
1. Study of basic procedure of service and maintenance
2. Circuit tracing techniques
3. Concepts of shielding, grounding and power supply considerations in instruments
4. Importance of functional diagram and servicing manuals
5. Trouble shooting chart 06
4. Study of Regulated DC power supply and measurement of standard voltages at various stages of RPS. Identify and rectify the various faults in the Regulated DC power supply. 03
5. Minor repair practices on Decade Boxes (Rotary switches, connectors, components connectivity etc. 03
6. Troubleshoot Digital IC Trainer kits – practice minor repairs 03

Unit – 2: Student Activities [CIE- 05 Marks] 06 Hours

1. Explore datasheet of at least five electronics components and analog/Digital ICs.
2. List the steps for CD/DVD burning using any open source software. Burn the CD/DVD with any application software’s and verify. 06
3. Explore service manuals of different types of computers

Execution Mode

For complete syllabus and results, class timetable and more pls download iStudy Syllabus App. Its a light weight, easy to use, no images, no pdfs platform to make students life easier.

Reference Books:

1. Communication engineering lab-I manual, Sri. M. Shanmukha Chary, sindoor graphics, Hyderabad-60
2. http://www.consumerelectronics.com

Course Delivery:

The course will be normally delivered through two-hour tutorials and four-hour hands-on practice per week. Normally, one-hour tutorial followed by two-hour hands-on practice is recommended in each class. Tutorial shall be imparted before the conduction of the experiment. However, activities are carried-out off-class and demonstration/presentation can be in lab sessions.

Execution Notes:

For complete syllabus and results, class timetable and more pls download iStudy Syllabus App. Its a light weight, easy to use, no images, no pdfs platform to make students life easier.

Laboratory Resource Requirements

Hardware Requirements: For a batch of 20 students

1. Complete PC with all input/output components 05
2. SMPS 05
3. Windows 7 OS, drivers and Linux OS CD/DVD 05
4. Soldering set 05
5. Regulated power supply 05
6. Multimeters 05
7. Signal/function generators 05
8. Digital IC tester 05
9. Logic IC probes 20

Model Questions for Practice and Semester End Examination

Note: The questions are indicative but not exhaustive.

1. Identify and explain the different internal and external components of a PC.
2. Identify and explain the different parts of a motherboard.
3. Explain SMPS and measure the voltages at different output points.
4. Identify and explain the different types of power connectors along with their corresponding voltages.
5. Explain how a virus affects the PC. Write the steps on installation of antivirus software and update its database.
6. Install windows 7 operating system by partitioning the hard disk.
7. Install Linux OS on the computer as a standalone OS.
8. Install device drivers and update in windows OS.
9. Install device drivers and update in Linux OS.
10. Explain the basic steps of electronic equipment maintenance.
11. Measure standard voltages at various stages of RPS.
12. Identify the faults in given RPS

For detail syllabus of all other subjects of BE Electronics, C15 scheme do visit Electronics 5th Sem syllabus for C15 scheme.

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