MECHANIC CONSUMER ELECTRONICS

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1 Syllabus For the trade of MECHANIC CONSUMER ELECTRONICS Under APPRENTICESHIP TRAINING SCHEME Designed by Government of India Ministry of Labour & Employment (D.G.E.&T.) CENTRAL STAFF TRAINING AND RESEARCH INSTITUTE EN- Block, Sector- V, Salt Lake, Kolkata

2 List of members of the Trade Committee Meeting to design the Syllabus for the Trade of MECHANIC CONSUMER ELECTRONICS under ATS held on at I.T.I. Dadar,, Maharashtra Director: Shri S.D. Lahiri, C.S.T.A.R.I., Kolkata SL NAME & DESIGNATION REPRESENTING REMARKS NO S/SHRI ORGANIZATION 1 Hitesh Mehta, Chairman Advance Electronics Industries, Chairman 2 Ilesh Shah, Managing Director Advolt Technologies, Vikroli Member 3 Hemant Monaya, Director Adtron Technologies Pvt. Ldt., Member 4 Ganesh Rahate, Sr. Engineer G- Byte Technologies Pvt. Ltd., Member Vikhroli, 5 M Loynmoon, Sr. Engineer Signet Instruments, Bhandup, Member 6 Paras Dagli, Director Kencraft India Pvt. Ltd., New Member 7 Shabbir Shaikh, Director Labtron Technologies, Member 8 Dipak Ghule, Sr. Engineer Oasis Tech. Pvt. Ltd. Pune. Member 9 Abhoy Dhotra, Director Bi-Tronics Pvt. Ltd. Thane Member 10 Jitin Doshi, Executive Director Dashy Corporation for Dental Member Occupation, Chambur 11. K.W. Khatavkar, Principal I.T.I. Member 12 H N Bargal, Training Officer I.T.I. Member 13 L.K. Mukherjee, Dy. Director C.S.T.A.R.I., Kolkata Member 14 Abhinoy Nandi, Dy. Director C.S.T.A.R.I., Kolkata Member 2

3 General Information 1. Name of the Trade : MECHANIC CONSUMER ELECTRONICS 2. N. C. O. Code No. : Entry Qualification : Passed 10 th examination under system of education with Mathematics and Science or its equivalent. 4. Duration of Craftsman Training : Two years 5. Duration of Apprenticeship Training: Three years including two years Craftsmen training. 6. Rebate : Two year ITI/ITC passed out trainees in the trade of Mechanic CONSUMER ELECTRONICS 7. Ratio of Apprentice to Workers : 1 : 5 3

4 SYLLABUS FOR THE TRADE OF MECHANIC CONSUMER ELECTRONICS UNDER APPRENTICESHIP TRANING SCHEME. Duration of Training : Three year First two year: - During first two year the apprentices will undergo the syllabus same as CTS Next one year: - The apprentices will undergo shop floor training in the related establishment (Industry) as per the under mentioned syllabus. Shop Floor Training 1. Safety: Safety precautions, first aid and artificial respiration, elements of fire fightingvarious types of fire fighting equipment. Safety from Lightning and Static effect. 2. Manufacturing Techniques/Processes: The shop floor training to be given in as many manufacturing techniques/processes as possible depending upon the facilities available in the industry concerned e.g. 1. Soldering brazing and welding 2. Wire stripping & forming 3. Sheet metal working, punching and drilling 4. Finishing Processes-polishing, buffing, spray painting 5. Electrode position of metals on non-conductors. 6. Electroplating processes 7. P.C.B.-single layer-multilayer 8. Bakelite and plastic molding 3. General Testing (a) Testing of components such as : 1. Resistors 2. Coils 3. Capacitors 4. Ferrite components 5. Transducers 6. Crystals 7. Relays 8. Micro-switches 9. Plugs & sockets 10. Active components 11. Plated metal parts 12. SMD Devices 4

5 13. Bulk testing of Electronic Components using Test Rigs & Jigs. 14. Use of Test Instrument such as : (i) Insulator Tester (ii) Transistor Tester (iii) I.C. Tester (iv) Logic circuit Tester (v) Micro-Processor Tester (vi) PLC Circuit Tester (vii) In circuit Tester (viii) CRO (ix) Spectrum Analyzers (x) Network Analyzer (xi) Frequency Counter (xii) High Freq. Power Meter (xiii) RF Signal Generator (xiv) Distortion Meter (xv) PC Based Diagnostic Systems (xvi) Cable Fault Locator and OTDR (xvii) Optical fiber Splicing and Jointing Device (xviii) PCM Channel Analyzer etc. (xix) Wave Soldering and Dip Soldering 4. Inspection Step-wise and final inspection procedures and other quality control techniques. 5. Maintenance 1. Wiring of an electronics maintenance/test bench 2. Modern trouble shooting sequences & techniques for electronic equipment. 3. Replacement of defective componentsa. Simple electronics circuits on chassis b. P.C.B. circuits. c. Hybrid circuits 4. Care in replacement of sockets fora. Transistors b. I.Cs. c. SMD 6. Transformer & Coils 1. Care and maintenance of the following transformers: i. Power 5

6 ii. A.F. Input driver-output iii. I.F. iv. R.F. Shop floor training in assembling, aligning, testing and serving of following. Consumer Equipments Manufacturing/repairing, Maintenance, operation, Installation and Testing of following equipment. 1. Mixer/Grinder 2. Washing Machine 3. DTH Receiver 4. Mobile Phone 5. TV/ LCD S/ LED TV 6. ACD, DVD, Blue Ray 7. All types of Remote Controls 8. UPS, Inverter 9. Fridge, Air conditioner 10. Microwave Oven 11. Dish Washer TV and Radio Broadcasting System Manufacturing/repairing, Maintenance, operation, Installation and Testing of following equipment used in TV and Radio Broadcasting system along with study of associated Measuring Instruments. 1 Radio Transmitter & Receiver (Transistor & IC Versions) 2. T.V. Receiver (Transistor and IC Versions) LED/LCD 3. P.A. Systems, Stereo Amplifier System etc. 4. Color T.V. Receivers. 5. T.V./Radio Transmission and Reception equipment. 6. Satellite Earth Station with Antenna Tracking 7. T.V. Studio Equipment. 8. DTH Installation & Maintenance of LNB & SET TOP BOX Data Communication 1. Wireless LAN 2. Bluetooth 3. Infrared 4. Fiber Optics 5. WI-FI 6. Fiber optics 6

7 SYLLABUS FOR RELATED INSTRUCTION 1. Trade Theory (1) Safety at work Safety devices and measures in handling electrical and electronic equipment. Fire fighting equipment (2) Revision of the work of previous two years. (3) Small Motors : Constructional features, principle of operation and applications of fractional horse power motors and micro motors. (4) Electro Mechanical/Magnetic Devices & Components: Various types of relays and their applications. (ii) Micro switches, limit switches and other types of switches and their applications in electronic systems. (iii)transformers: Input, Output, power, driver EHT & pulse transformers, their windings and applications. a. Plugs, sockets, multipoint connectors, PCB connectors, R.F. & A.F. connectors, transistor and I.C. sockets. (5) Electronic Devices Passive Devices Various types of resistors, their rating and performance characteristics, Various type of coils such as A.F., R.F. and I.F. coils, various types of capacitors such as electrolytic, paper, mica. Ceramic, tantalum, polyester, strophes, oil filled etc. their performance Ferrites: Ferrite components and their applications. Insulators: Electrical properties of ceramic, plastic bakelite, mica and other insulting materials and their application in electronic component and systems. Active Components: Principal of operations and performance characteristics of devices such as, CRT, (including picture tubes), semiconductor diodes (zener, rectifying, detection, tunnel, switching diodes, gun diodes, aviator diode and photo diodes) thermostats, VDRs, silicon and Germanium transistors, EFTs UJT, DIACs, TRIACs etc. and integrated circuits, Surface Mount Devices. Application of the above components in common electronics equipment. Display devices- Nixie tubes, Led, LCDs etc. (6)Electronic Modules Operating principle, testing and maintenance of electronic modules such as : 1. Rectifier 2. Amplifier modules 3. Detector modules 7

8 4. Modulator modules 5. Oscillator modules a. Sine wave b. Square wave c. Saw Tooth Wave 6. Mixer modules 7. Differentiating modules 8. Integrating modules 9. Logic circuit modules 10. Multivibrator modules 11. Recorder modules 12. Timer modules 13. Voltage Regulator modules 14. Micro-processor, Microcontroller & PIC Microcontroller modules 15. PLC, SCADA, DCS. 16. DTH System 17. Microwave Oven (7) System Assembly: General principles of the working and block diagrams of systems such as : 1. TV and radio Broadcasting Equipment. 2. TV (color)/ LCD S / LED 3. P.A. systems, All types of Remote Controls 4. CD/ DVD Players, BLUE RAY 5. Wireless Communication systems. 6. Exchange: Electronic and Digital 7. Telecommunication Transmission and Switching Equipment. 8. Navigation and Civil Aviation Radio Equipment. 9. Satellite Communication 10. Radar Communication 11. Optical Fiber receiver 12. Mobile phone 13. I-POD 14. Black Berry, Bluetooth, Infrared. 15. DTH System 16. Microwave Oven (8) Testing and Calibration: Testing procedures for domestic and professional electronic equipments. Calibration standards ISI standards for various electronic equipment. Quality testing of components and systems. 8

9 9) Maintenance and Servicing: Trouble shooting techniques, modern techniques etc. proper use of electronic test instruments/equipment for servicing electronic systems, Use of test rigid & jigs, component substitution in handling of P.C.B. circuits using Transistors,ICs, SMDs circuit etc. General manufacturing techniques adopted to be studied for the processes such as : 1. Printed Circuit Boards- Layout, Manufacture etc. 2. Soldering Techniques, Brazing, Welding etc 3. Metallic and Optical Fiber Jointing Techniques 4. Electroplating-Anodizing, Nickel, Plating, Galvanizing etc 5. Electro-deposition of metals on non-conductors. 6. Carpentry work-fret working machines. Cabinet making etc 7. Bakelite and plastic molding 8. Sheet metal work shearing, punching. 9. Thread cutting use of taps and dies. 10. Vacuum impregnating imaging (10) Digital Electronics 1. Number System 2. Logic Gates 3. Combinational Circuit 4. Sequential circuit 5. A to D & D to A Converter 9

Syllabus. For the trade of MECHANIC RADIO & TV. Under APPRENTICESHIP TRAINING SCHEME. Designed by. Government of India

Syllabus. For the trade of MECHANIC RADIO & TV. Under APPRENTICESHIP TRAINING SCHEME. Designed by. Government of India Syllabus For the trade of MECHANIC RADIO & TV Under APPRENTICESHIP TRAINING SCHEME Designed by Government of India Ministry of Labour & Employment (D.G.E.&T.) CENTRAL STAFF TRAINING AND RESEARCH INSTITUTE