Download MECHANIC CONSUMER ELECTRONICS

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-700091.
1
List of members of the Trade Committee Meeting to design the Syllabus for the Trade of
“MECHANIC CONSUMER ELECTRONICS ” under ATS held on 21.05.2009 at I.T.I. Dadar,
Mumbai, Maharashtra
Director: Shri S.D. Lahiri, C.S.T.A.R.I., Kolkata
SL
NO
1
NAME & DESIGNATION
S/SHRI
Hitesh Mehta, Chairman
2
Ilesh Shah, Managing Director
3
Hemant Monaya, Director
4
Ganesh Rahate, Sr. Engineer
5
M Loynmoon, Sr. Engineer
6
Paras Dagli, Director
7
Shabbir Shaikh, Director
REPRESENTING
ORGANIZATION
Advance Electronics Industries,
Mumbai
Advolt Technologies, Vikroli
Mumbai
Adtron Technologies Pvt. Ldt.,
Mumbai
G- Byte Technologies Pvt. Ltd.,
Vikhroli, Mumbai
Signet Instruments, Bhandup,
Mumbai
Kencraft India Pvt. Ltd., New
Mumbai
Labtron Technologies, Mumbai
REMARKS
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
11.
K.W. Khatavkar, Principal
Dashy Corporation for Dental Member
Occupation, Chambur Mumbai
I.T.I. Mumbai
Member
12
H N Bargal, Training Officer
I.T.I. Mumbai
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
Chairman
Member
Member
Member
Member
Member
Member
2
General Information
1.
Name of the Trade
:
MECHANIC CONSUMER ELECTRONICS
2.
N. C. O. Code No.
:
7243.10
3.
Entry Qualification
:
Passed 10th examination under 10 + 2
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
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.
2.
3.
4.
5.
6.
7.
8.
Soldering brazing and welding
Wire stripping & forming
Sheet metal working, punching and drilling
Finishing Processes-polishing, buffing, spray painting
Electrode position of metals on non-conductors.
Electroplating processes
P.C.B.-single layer-multilayer
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
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
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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.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Mixer/Grinder
Washing Machine
DTH Receiver
Mobile Phone
TV/ LCD’S/ LED TV
ACD, DVD, Blue Ray
All types of Remote Controls
UPS, Inverter
Fridge, Air conditioner
Microwave Oven
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
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
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4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
Modulator modules
Oscillator modules
a.
Sine wave
b.
Square wave
c.
Saw Tooth Wave
Mixer modules
Differentiating modules
Integrating modules
Logic circuit modules
Multivibrator modules
Recorder modules
Timer modules
Voltage Regulator modules
Micro-processor, Microcontroller & PIC Microcontroller modules
PLC, SCADA, DCS.
DTH System
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.
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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.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Printed Circuit Boards- Layout, Manufacture etc.
Soldering Techniques, Brazing, Welding etc
Metallic and Optical Fiber Jointing Techniques
Electroplating-Anodizing, Nickel, Plating, Galvanizing etc
Electro-deposition of metals on non-conductors.
Carpentry work-fret working machines. Cabinet making etc
Bakelite and plastic molding
Sheet metal work – shearing, punching.
Thread cutting – use of taps and dies.
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