Consumer Electronics detailed Syllabus for Electronics & Telecommunication Engineering (EJ), I – scheme has been taken from the MSBTE official website and presented for the diploma students. For Subject Code, Subject Name, Lectures, Tutorial, Practical/Drawing, Credits, Theory (Max & Min) Marks, Practical (Max & Min) Marks, Total Marks, and other information, do visit full semester subjects post given below.
For all other Diploma in Electronics & Telecommunication Engineering (EJ) Syllabus for 4th Sem I – Scheme MSBTE, do visit Diploma in Electronics & Telecommunication Engineering (EJ) Syllabus for 4th Sem I – Scheme MSBTE Subjects. The detailed Syllabus for consumer electronics is as follows.
Rationale:
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Competency:
The aim of this course is to help the student to attain the following industry identified competency through various teaching learning experiences:
- Maintain various consumer electronic appliances/equipments.
Course Outcomes:
The theory, practical experiences and relevant soft skills associated with this course are to be taught and implemented, so that the student demonstrates the following industry oriented COs associated with the above mentioned competency:
- Troubleshoot different types of microphones and speakers.
- Maintain audio systems.
- Analyse the composite video signal used in TV signal transmission.
- Troubleshoot colour TV receivers.
- Maintain various consumer electronic appliances.
Suggested Exercises:
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Instruments Required:
The major equipment with broad specification mentioned here will usher in uniformity in conduct of experiments, as well as aid to procure equipment by authorities concerned.
Equipment Name with Broad Specifications
- Digital Multimeter: 3 5 digit with R , V, I measurements
- Cathode Ray Oscilloscope: Bandwidth : DC-30 MHz dual channel, Rise time: 12 ns approx Accuracy : 3 % Input Impedance : 1 Mohr
- Digital Storage Oscilloscope. Bandwidth : 50/100MHz TFT Colour LCD Dual Channel Real Time Sampling: 1GS
- Hi Fi amplifier system trainer
- CD player trainer kit
- Color TV receiver trainer kit
- LED television receiver trainer kit
- LCD television receiver trainer kit
- Color Pattern generator
- Camcoder
Unit 1
Audio Fundamentals
Total Teaching Hours – 06
Distribution of Theory Marks
R Level – 02
U Level – 04
A Level – 02
Total Marks – 08
Unit Outcomes (UOs) (in cognitive domain)
- Differentiate between Mono and Stereo amplifier with respect to the given No. of speaker, No. of amplifiers, quality of sound and application.
- Describe the operating principles of the given types of microphones.
- Select the microphone for the given application.
- Explain with sketches the working principle of the given type of speaker.
- Describe the troubleshooting procedure of the given Microphone/speaker system.
Topics and Sub-topics
- Basic characteristics of sound signal: level and loudness, pitch, frequency response, fidelity, sensitivity and selectivity
- Audio Amplifiers: Mono, Stereo
- Microphone: working principle, and characteristics, Types: carbon, condenser, crystal, electrets and tie clip
- Speakers: working principle and characteristics,Types: electrostatic, dynamic, permanent magnet etc., woofers, tweeter and mid range, wireless
- Troubleshooting procedure
Unit 2
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Unit 3
Television Fundamentals and Transmitter
Total Teaching Hours – 10
Distribution of Theory Marks
R Level – 04
U Level – 06
A Level – 04
Total Marks – 16
Unit Outcomes (UOs) (in cognitive domain)
- Explain with sketches the given type of scanning process.
- Describe with sketches the features of the given component of composite video signal.
- Explain with sketches the concept of the given type of modulation used in TV signal transmission with justification.
- Explain with sketches the given block of colour TV transmitter.
- Describe the troubleshooting procedure of the given section of the colour TV transmitter.
Topics and Sub-topics
- Concept: Aspect ratio, image continuity, interlaces scanning, scanning periods – horizontal and vertical, vertical and horizontal resolution
- Vestigial sideband transmission, bandwidth for Colour signal, characteristics of colour signal, compatibility.
- Colour theory, Grassmans law, additive and subtractive colour mixing Composite Video Signal – Pedestal height, Blanking pulse, colour burst, Horizontal sync pulse details, Vertical sync pulse details, equalizing pulses,
- CCIR-B standards for colour signal transmission and reception, Positive and Negative modulation, merits and demerits of negative modulation
- Block diagram of Colour TV Transmitter.
- Troubleshooting procedure of Colour TV Transmitter
Unit 4
Television Receivers
Total Teaching Hours – 12
Distribution of Theory Marks
R Level – 04
U Level – 06
A Level – 04
Total Marks – 14
Unit Outcomes (UOs) (in cognitive domain)
- Describe with sketches the function of the given block of a colour TV receiver.
- Describe with sketches the function of the given section of PAL-D decoder.
- Compare the salient features of the given types of TV display.
- Explain with sketches the functions of the given block of DTH receiver.
- Describe the troubleshooting procedure of the given section of the colour TV receiver.
Topics and Sub-topics
- Block diagram and Operation of color TV receiver
- Operation of PAL-D decoder
- HDTV: Development of HDTV, NHK, MUSE System and NHK Broadcast
- LCD/LED Technology: Principle and working of LCD and LED TV
- Direct to Home Receiver (DTH): Concept, receiver block diagram, Indoor and outdoor unit
- Troubleshooting procedure of Colour TV Receiver systems.
- Block diagram and working of OLED
- Troubleshooting procedure of Colour TV Receiver systems.
Unit 5
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Suggested Student Activities:
Other than the classroom and laboratory learning, following are the suggested student-related co-curricular activities which can be undertaken to accelerate the attainment of the various outcomes in this course: Students should conduct following activities in group and prepare reports of about 5 pages for each activity, also collect/record physical evidences for their (students) portfolio which will be useful for their placement interviews:
- Prepare the survey report on the specifications and applications of different types of Microphone and speaker.
- Conduct market survey for latest home applications and compare specifications of reputed brands and prepare a report.
- Make visit to service center of electronic gadgets.
- Follow the safety precautions.
- Use various meters to test electric/electronic equipment and component.
- Library / Internet survey of electrical circuits and network
- Prepare power point presentation or animation for understanding different circuits behavior.
Suggested Special Instructional Strategies:
These are sample strategies, which the teacher can use to accelerate the attainment of the various outcomes in this course:
- Massive open online courses (MOOCs) may be used to teach various topics/sub topics.
- L in item No. 4 does not mean only the traditional lecture method, but different types of teaching methods and media that are to be employed to develop the outcomes.
- About 15-20% of the topics/sub-topics which is relatively simpler or descriptive in nature is to be given to the students for self-directed learning and assess the development of the COs through classroom presentations (see implementation guideline for details).
- With respect to item No. 10, teachers need to ensure to create opportunities and provisions for co-curricular activities.
- Guide students in undertaking micro-projects.
- Demonstrate students thoroughly before they start doing the practice.
- Encourage students to refer different websites to have deeper understanding of the subject.
- Observe continuously and monitor the performance of students in Lab.
Suggested Micro-Projects
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Suggested Learning Resources:
- Consumer Electronics Bali, S.P Pearson Education India, Delhi, 2007; ISBN: 9788131717592
- Audio video systems principles, maintenance and troubleshooting Gupta, R.G. Me graw Hill, New Delhi, India 2010, ISBN: 9780070699762
- Audio video systems : principle practices and troubleshooting Bali, Rajeev ; Bali, S.P. Khanna Book Publishing Co. (P) Ltd., 2014 Delhi, ISBN:9788187522058
- Modern Television Practice: Transmission, Reception and Applications Gulati, R.R. New Age International, New Delhi Year 2015, ISBN: 978-81-224-3784-3
- Television and video Engineering Dhake, A.M McGraw- Hill, New Delhi, India 2006, ISBN: 0-07-460105-9
Software/Learning Website
- Microphone:-\https://www.coursehero.com/file/l 8404103/7-Microphonesppt/
- CD player: www.tclauset.org/cpgl 32/albums/FTPupLoads/PPT_05/CDs_SperosS.ppt
- Microwave oven: www.calvin.edu/~pribeiro/courses/engr302/Samples/Microwave.ppt
- www.sharpthai.co.th/backoffice/img/download…/ES-Dl 59T-SLWFI%20ENG.pdf
- Photocopier machine.www.youtube.com/watch.’)v=NxUbPE8RsiM
- Micro wave :-www. slideshare.net/fascinating/microwaves-presentation
- Television: https://www.slideshare.net/PravinShirke07/colour-television
- Colour TV theory: https://www.slideshare.net/slhallman/color-theory-533704
For detail Syllabus of all other subjects of Electronics & Telecommunication Engineering, I – scheme do visit Electronics & Telecommunication Engineering 4th Sem Syllabus for I – scheme.
For all Electronics & Telecommunication Engineering results, visit MSBTE Electronics & Telecommunication Engineering all semester results direct links.