COMPETENCY STANDARD

FOR

Consumer Electronics

(Light Engineering Industry Skills Council)

Level: 2

Competency Standard Code: CS-LE-CE-L2-EN-V1

National Skills Development Authority

Prime Minister’s Office, Bangladesh
 Contents
Introduction ................................................................................................................. 2
Overview ..................................................................................................................... 3

Approval of Competency Standard ................................................................................. 5

List of Abbreviations .................................................................................................... 6
Units & Elements at a Glance: ....................................................................................... 8
Generic Competencies ................................................................................................ 10
GN003L2V1: Use English in the workplace .................................................................. 11

Sector Specific Competencies ...................................................................................... 14

Occupation Specific Competencies ............................................................................... 15
OUCE001L2V1: Perform Basic IT Skills ...................................................................... 16

OUCE002L2V1: Install, Repair and Service LCD/LED Television .................................. 19

OUCE003L2V1 – Install Solar Panel and Service Solar Battery Charger .......................... 23

OUCE004L2V1 – Install Closed Circuit Television (CCTV) .......................................... 26

OUCE005L2V1 – Install Set Top Box .......................................................................... 29

OUCE006L2V1 - Repair and service IPS (Inverter), UPS and AVR ................................ 32

Development of Competency Standard ......................................................................... 36

Validation of Competency Standard by Standard and Curriculum Validation Committee
(SCVC) ..................................................................................................................... 37
Copyright .................................................................................................................. 38

1
Introduction
The National Skills Development Authority (NSDA) aims to enhance an individual’s employability
by certifying completeness with skills. NSDA works to expand the skilling capacity of identified
public and private training providers qualitatively and quantitatively. It also aims to establish and
operationalize a responsive skill ecosystem and delivery mechanism through a combination of
well-defined set of mechanisms and necessary technical supports.

Key priority economic growth sectors identified by the government have been targeted by NSDA to
improve current job skills along with existing workforce to ensure required skills to industry
standards. Training providers are encouraged and supported to work with industry to address
identified skills and knowledge to enable industry growth and increased employment through the
provision of market responsive inclusive skills training program. "Consumer Electronics " is
selected as one of the priority occupations of Light Engineering Sector. This standard is developed
to adopt a demand driven approach to training with effective inputs from Industry Skills Councils
(ISC’s), employer associations and employers.

Generally, a competency standard informs curriculum, learning materials, assessment and

certification of trainees enrolled in skills training. Trainees who successfully pass the assessment will
receive a qualification in the National Skills Qualification Framework (NSQF) and will be listed on
the NSDA’s online portal.

This competency standard is developed to improve skills and knowledge in accordance with the job
roles, duties and tasks of the occupation and ensure that the required skills and knowledge are aligned
to industry requirements. A series of stakeholder consultations, workshops were held to develop this
document.

The document also details the format, sequencing, wording and layout of the competency standard for
an occupation which is comprised of units of competence and its corresponding elements.

2
Overview
A competency standard (CS) is a written specification of the knowledge, skills and attitudes required
for the performance of an occupation, trade or job corresponding to the industry standard of
performance required in the workplace.
The purpose of a competency standards is to:
▪ provide a consistent and reliable set of components for training, recognising and assessing
individuals’ skills, and may also have optional support materials
▪ enable industry recognised qualifications to be awarded through direct assessment of workplace
competencies
▪ encourage the development and delivery of flexible training which suits individual and industry
requirements
▪ encourage learning and assessment in a work-related environment which leads to verifiable
workplace outcomes
Competency standards are developed by a working group comprised of representative from NSDA,
key Institutions, ISCs, and industry experts to identify the competencies required for the occupation.
It describes the skills, knowledge and attitude needed to perform effectively in the workplace. It
acknowledges that individuals can achieve technical and vocational competency in many ways by
emphasizing what the learner can do, not how or where they learned to do it. With competency
standards, training and assessment may be conducted at the workplace or at training institute or any
combination of these.
Competency standards consist of a number of units of competency. A unit of competency describes a
distinct work activity that would normally be undertaken by one person in accordance with industry
standards.
Units of competency are documented in a standard format that comprises of:
▪ unit title
▪ unit code
▪ nominal duration
▪ unit descriptor
▪ elements and performance criteria
▪ variables and range statement
▪ curricular content guide
▪ assessment evidence guides
Together, all the parts of a unit of competency:
▪ describe a work activity
▪ guide the assessor to determine whether the candidate is competent or not yet competent
The ensuing sections of this document comprise of a description of the relevant occupation, trade or
job with all the key components of a unit of competency, including:
▪ a chart with an overview of all units of competency for the relevant occupation, trade or job
including the unit codes and the unit of competency titles and corresponding elements;
▪ the competency standard that includes the unit of competency, unit descriptor, elements and
performance criteria, range of variables, curricular content guide and assessment evidence
guide;

3
 Level descriptors of NTVQF/ NSQF (BNQF 1-6)

Knowledge Domain Skills Domain Responsibility Domain

Level & Job
classification
Specialised and wider range of
Comprehensive actual and Work under broad guidance
cognitive and practical skills required
theoretical knowledge within a and self-motivation to execute
to provide leadership in the
6 specific work or study area strategic and operational
development of creative solutions to
Mid-Level Manager/ with an awareness of the plan/s. Lead lower-level
defined problems. Communicate
Sub Assistant Engineer validity and limits of that management. Diagnose and
professional issues and solutions to
knowledge, able to analyze, resolve problems within and
the team and to external
compare, relate and evaluate. among work groups.
partners/users.
Work under guidance of
Broad knowledge of the Broad range of cognitive and
management and self-
underlying, concepts, practical skills required to generate
direction to resolve specific
5 principles, and processes in a solutions to specific problems in one
issues. Lead and take
specific work or study area, or more work or study areas.
Supervisor responsibility for the work
able to scrutinize and break Communicate practice-related
and actions of group/team
information into parts by problems and possible solutions to
members. Bridge between
identifying motives or causes. external partners.
management.
A range of cognitive and practical
skills required to accomplish tasks Work under minimal
Broader knowledge of the and solve problems by selecting and supervision in specific
underlying, concepts, applying the full range of methods,
4 contexts in response to
principles, and processes in a tools, materials and information. workplace requirements.
Highly Skilled specific work or study area, Communicate using technical Resolve technical issues in
Worker able to solve problems to new terminology and IT technology with response to workplace
situations by comparing and partners and users as per workplace requirements and lead/guide
applying acquired knowledge. requirements. a team/ group.

Basic cognitive and practical skills

Moderately broad knowledge required to use relevant information
Work or study under
in a specific work or study in order to carry out tasks and to
3 supervision with considerable
area, able to perceive ideas and solve routine problems using simple
autonomy. Participate in
Skilled Worker abstract from drawing and rules and tools. Communicate with
teams and responsible for
design according to workplace his team and limited external partners
group coordination.
requirements. upholding the values, nature and
culture of the workplace
2 Basic understanding of
Skills required to carry out simple
Semi-Skilled Worker underpinning knowledge in a Work or study under
tasks, communicate with his team in
specific work or study area, supervision in a structured
the workplace presenting and
able to interpret and apply context with limited scope of
discussing results of his work with
common occupational terms manipulation
required clarity.
and instructions.
Elementary understanding of Specific Basic skills required to carry
ability to interpret the out simple tasks. Interpret Work under direct
1 underpinning knowledge in a occupational terms and present the supervision in a structured
Basic Skilled Worker specific study area, able to results of own work within guided context with limited range of
interpret common occupational work environment/ under responsibilities.
terms and instructions. supervision.

4
 Approval of Competency Standard

Name and Designation Signature

Dulal Krishna Saha

Executive Chairman (Secretary)
National Skills Development Authority

Md. Nurul Amin

Member (Registration & Certification)
Joint Secretary
National Skills Development Authority
Quamrun Naher Siddiqua
Member (Coordination & Assessment)
Joint Secretary
National Skills Development Authority
Dr. Md. Ziauddin
Member (Admin & Finance)
Joint Secretary
National Skills Development Authority
Alif Rudaba
Member (Planning & Skills Standard)
Joint Secretary
National Skills Development Authority

5
List of Abbreviations

General
NSDA National Skills Development Authority
BMET Bureau of Manpower Employment and Training
B-SEP Bangladesh Skills for Employment and Productivity
BTEB Bangladesh Technical Education Board
DTE Directorate of Technical Education
ILO International Labour Organization
ISC Industry Skills Council
BNQF Bangladesh National Qualifications Framework
NSQF National Skills Qualifications Framework
PPP Public Private Partnership
SCVC Standards and Curriculum Validation Committee
SEIP Skills for Employment Investment Program
TVET Technical Vocational Education and Training
UoC Unit of Competency
Occupation Specific
ESD Electro-static discharge
OHS Occupational health and safety
PCB Printed circuit board
PPE Personal protective equipment
SOP Standard operating procedure

6
 Course Structure
For

NATIONAL CERTIFICATE IN CONSUMER ELECTRONICS (NSQF LEVEL 2)

Nominal
Sl. UoC
Unit Code and Title Duration
No. Level
(Hours)
Generic (1 UoCs required) 20
1. GU003L2V1 Use English in the workplace 2 20
Sector Specific (0 UoCs required)
Occupation Specific – Compulsory (6 UoCs required) 260
2 OUCE001L2V1 Perform Basic IT Skills 2 30
3 OUCE002L2V1 Install, Repair and Service LCD/LED Television 2 80
4 OUCE003L2V1 Install Solar Panel and Service Solar Battery
2 30
Charger
5 OUCE004L2V1 Install Closed Circuit Television (CCTV) 2 30
6 OUCE005L2V1 Install Set Top Box 2 20
7 OUCE006L2V1 Repair and service IPS (Inverter), UPS and AVR 2 70
Total Nominal Learning Hours 280

7
Units & Elements at a Glance:
Generic Competencies (20 Hours)

Unit of Duration
Code Elements of Competency
Competency (Hours)

1. Read and understand workplace

documents in English
Use English in the 2. Write simple routine workplace
GU003L2V1 20
workplace documents in English
3. Listen to conversation in English
4. Perform conversation in English

Total Hour 20

Sector Specific Competencies (00 Hours)

8
Occupation Specific Competencies (260 Hours)

Unit of
Code Elements of Competency Hours
Competency
1. Operate computer
2. Work with word processing application
Perform basic IT 3. Use Internet
OUCE001L2V1 30
skills 4. Identify website and software
5. Download software
6. Use software
1. Prepare for repair and servicing job
Install, repair and
2. Install the LCD/LED TV set
OUCE002L2V1 service LCD/LED 80
3. Repair dysfunctional LCD/LED TV set
television
4. Clean and store equipment
1. Check site conditions, collect tools and raw
Install solar panel materials
OUCE003L2V1 and service solar 2. Install the solar panel 30
battery charger 3. Service solar battery charger
4. Clean and store tools and equipment
1. Visit site and understand customer requirement
Install closed
2. Install the CCTV camera
OUCE004L2V1 circuit television 30
3. Setup the CCTV surveillance system
(CCTV)
4. Coordinate with colleagues and co-workers
1. Visit site and understand customer requirement
2. Install and repair set top box
OUCE005L2V1 Install set top box 20
3. Coordinate with colleagues and co-workers
4. Clean and store tools and equipment
1. Prepare appliances, tools, equipment and
workplace
Repair and service
OUCE006L1V1 IPS (Inverter), UPS 2. Service IPS 70
and AVR 3. Service UPS
4. Service AVR
5. Clean and store tools and equipment
Total Hours 260

9
Generic Competencies

10
UNIT CODE AND TITLE GN003L2V1: Use English in the workplace
NOMINAL HOURS 20 Hours
This unit specifies the competency required to able to read,
UNIT DESCRIPTOR write and understand basic English in the workplace.
ELEMENTS OF PERFORMANCE CRITERIA
COMPETENCY Bold and Underlined terms are elaborated in the range of
variables
1. Read and understand workplace 1.1 Workplace documents are read and understood.
documents in English 1.2 Visual information is interpreted.
2.1 Simple routine workplace documents are prepared
using key words, phrases, simple sentences and
2. Write simple routine workplace visual aids where appropriate.
documents in English
2.2 Key information is written in the appropriate places in
standard forms.
3. Listen to conversation in 3.1 Listening topic is selected in English language.
English 3.2 Active listening in English language is demonstrated to
the required workplace standard.
4. Perform conversation in 4.1 Conversation topic is selected in English language.
English 4.2 Conversation is performed in English with peers,
customers and management to the required workplace
standard
Range of Variables
Variable Range (May include but not limited to):
1.1 Schedules and itineraries
1.2 Agenda
1.3 Simple reports such as progress and incident reports
1.4 Job sheets
1. Routine workplace 1.5 Operational manuals
1.6 Brochures and promotional material
1.7 Visual and graphic materials
1.8 Standards
1.9 OSH information
2.1 Signs
2.2 maps
2.3 diagrams
2. Visual information 2.4 forms
2.5 labels
2.6 graphs
2.7 charts

11
EVIDENCE GUIDE
Assessment requires evidence that the candidate:
1. Critical aspects of
1.1 spoken English with workplace fellows
competency
1.2 made reports of workplace documents in English.
2.1 Read workplace documents in English
2. Underpinning 2.2 Write simple routine workplace documents in English
Knowledge 2.3 Listen to conversation in English
2.4 Perform conversation in English
2.5 Interaction skills (i.e., teamwork, interpersonal skills, etc.)
2.6 Job roles, responsibilities and compliances
3. Underpinning 3.1
Ability to read and understand workplace documents in English by
Skills using appropriate vocabulary and grammar, standard spelling and
punctuation.
3.2 Ability to write simple routine workplace documents in English such
as: Schedules and agenda, job sheets, operational manuals and
brochures and promotional material.
3.3 Ability in active listening in English language is demonstrated to the
required workplace standard.
3.4 Ability to perform conversation in English with peers, customers and
management to the required workplace standard.
3.5 Work effectively with others.
a. listening and questioning skills
b. ability to follow simple directions
4. Required Attitude 4.1 Commitment to occupational health and safety
4.2 Environmental concerns
4.3 Eagerness to learn
4.4 Tidiness and timeliness
4.5 Respect of peers and seniors in workplace
5. Resource The following resources must be provided:
Implications 5.1 Work place Procedure
5.2 Materials relevant to the proposed activity
5.3 All tools, equipment, material and documentation required.
5.4 Relevant specifications or work instructions
6. Methods of Competency must be assessed through:
Assessment 6.1 Written Exam
6.2 Demonstration
6.3 Oral Questioning
7. Context for 7.1 Competency assessment must be done in NSDA accredited
Assessment assessment centre
7.2 Assessment should be done by a NSDA certified/nominated assessor

12
Accreditation Requirements
Training Providers must be accredited by NSDA the national quality assurance body, or a body
with delegated authority for quality assurance to conduct training and assessment against this unit
of competency for credit towards the award of any national qualification. Accredited providers
assessing against this unit of competency must meet the quality assurance requirements set by
NSDA.

13
Sector Specific Competencies

14
Occupation Specific Competencies

15
Unit Code & Title OUCE001L2V1: Perform Basic IT Skills
Nominal Hours 30 Hours
This unit covers the knowledge, skills and attitudes required to
perform basic IT skills. It specifically includes the tasks of operating
Unit Descriptor computer, working with word processing application, using internet,
identifying website and software, download software and using
software.
Elements of Competency Performance Criteria
Bold & Underlined terms are elaborated in the range of variables
1. Operate computer 1.1 Basic parts of a computer are identified.
1.2 Turning on and off technique of a computer is performed.
1.3 Working environment, functions and features of operating
system is interpreted.
1.4 Simple trouble shooting techniques are applied.
2.1. Word processing application appropriate to perform activity is
operated.
2.2. Basic typing technique to document is applied.
2. Work with word 2.3. Word processing techniques to document are employed.
processing application
2.4. Personal CV writing using suitable word processing
techniques is practiced.
2.5. Saving and retrieving technique of a document is used.
3. Use Internet 3.1 Web sites are identified for browsing information according to
necessity.
3.2 User Account is opened as per specified sequence
3.3 Login specific E-mail ID as per specified sequence
3.4 Information is received and sent in accordance with specified
process.
4. Identify website and 4.1 Required website is identified in accordance with work
software requirement.
4.2 Search engine is used to find information of unidentified
website.
4.3 Search engine is used to find required software according to
requirements
5. Download software 5.1 Required software and files are selected in accordance with
work requirement
5.2 Files and software are downloaded as per standard procedure
5.3 Files and software are saved in specified drive or folder
6. Use software 6.1 Down loaded software is selected as per task requirement
6.2 Required software is installed according to the recommended
procedures
6.3 Software is used as per work requirement following specified
help file or manual if necessary.

16
RANGE OF VARIABLES
Variable Range (Included but not limited to):
1.1 Personal computers
1.2 Internet connectivity
1.3 Communication equipment
1. Appropriate Equipment 1.3.1. Hub
1.3.2. Switch
1.3.3. Modem
1.4 Printers

2.1 Internet Explorer

2. Browsing Software 2.2 Mozilla Firefox.
2.3 Opera
3.1 Google
3. Search Engine
3.2 Yahoo
3.3 Twitter

EVIDENCE GUIDE
Assessment requires evidence that the candidate:
1.1 operated computer;
1. Critical aspects of 1.2 worked with word processing
competency 1.3 received and sent data through internet
1.4 used search engine to download specific software.
1.5 used software as per work requirement
2.1 Computer operation
2.2 Function of word processing software;
2.3 Storage devices and basic categories of memory
2. Underpinning
2.4 General security
knowledge
2.5 Difference between website and search engine
2.6 Software installation system
2.7 Fundamental of simulation software
3.1 Performing computer operation;
3.2 Browsing
3.3 Receiving and sending mails
3. Underpinning skills 3.4 Using search engine
3.5 Applying techniques of down loading software
3.6 Installing software
3.7 Using software
4. Required Attitude 4.1 Commitment to occupational health and safety
4.2 Environmental concerns
4.3 Tidiness and timeliness
4.4 Respect of peers and seniors in workplace
The following resources must be provided.
5. Resource
implications 5.1 Workplace (simulated or actual)
5.2 IT tools
5.3 Computer/laptop/notebook

17
 5.4 Software
5.5 Internet
5.6 Projector
5.7 Stationary
5.8 Learning manual
Competency must be assessed: by-
6. Method of
assessment 6.1 Written test
6.2 Demonstration
6.3 Oral Questioning/Interview
7.1 Competency assessment must be done in NSDA accredited
7. Context of assessment centre
assessment 7.2 Assessment should be done by a NSDA certified/nominated
assessor
Accreditation Requirements
Training Providers must be accredited by NSDA, the national quality assurance body, or a body
with delegated authority for quality assurance to conduct training and assessment against this unit of
competency for credit towards the award of any national qualification.
Accredited providers assessing against this unit of competency must meet the quality assurance
requirements set by NSDA.

18
 OUCE002L2V1: Install, Repair and Service LCD/LED
Unit Code and Title
Television
Nominal Hours 80 Hours
This unit covers the knowledge skills and attitudes required to
Install, repair and service LCD/LED television. It specifically
Unit Descriptor includes the tasks of preparing for repair and servicing job,
installing the LCD/LED TV set and repair dysfunctional
LCD/LED TV set.
Elements of competency Performance Criteria
Bold & Underlined words are elaborated in the range of variables
1. Prepare for repair 1.1 Safe work practices observed and personal protective
and servicing job equipment (PPE) worn as required for the work place
requirement.
1.2 Appropriate equipment is selected according to tasks
requirements.
1.3 Tools, equipment and materials and work place are prepared
according to specification and tasks.
1.4 Power supply and component needed to complete the work are
prepared.
2. Install the LCD/LED 2.1 Types and design of television set is identified;
TV set 2.2 Packages are removed and accessories are checked;
2.3 Tools and equipment are selected for installation
2.4 TV set is fixed at appropriate location
2.5 TV set’s function is checked and ensured;
2.6 Concealed wiring and made connection of power supply, set
top boxes, home theatre systems to the TV set
2.7 Test equipment and tools such as multimeter, volt -ohmmeter
are used;
2.8 Operational apps. are identified;
2.9 Operational apps. are interpreted;
2.10 Operational apps. are installed (if necessary);
3. Repair dysfunctional 3.1 Basic earthing test and volt ampere test are carried out;
LCD/LED TV set 3.2 Ensured that the fault is internal before disassembling the unit
3.3 TV set is disassembled;
3.4 Symptoms is detected
3.5 Faulty parts are identified;
3.6 Components/parts are selected and collected;
3.7 Components/parts are replaced;
3.8 Measuring tools are operated and equipment are used to repair
TV set
3.9 Television set is reassembled
3.10 Function of TV is tested;

19
4. Clean and store 4.1 Tools and equipment are cleaned and maintained as per
measuring and testing instruction manual
equipment. 4.2 Tools and equipment are stored safely in appropriate location
according to standard workshop procedures
4.3 Unsafe or faulty equipment are identified and marked for
repair after use according to current procedures
Range of Variables
Variable Range (Included but not limited to):

1. PPE. 1.1 Mask

1.2 Gloves
1.3 Safety shoes
1.4 Apron
1.5 Goggles and safety glasses
1.6 Smoke absorber
1.7 Helmet
2. Tools, equipment 2.1 Tools
and materials 2.1.1 Screwdrivers
2.1.2 Wrenches
2.1.3 Allen wrench
2.1.4 Allen keys
2.1.5 Soldering iron
2.1.6 De-soldering tools
2.1.7 Multi-testers (analog/digital)
2.1.8 Utility knife/stripper
2.1.9 Pliers
2.1.10 Cleaning brush
2.1.11 High-grade magnifying glass (with lamp)
2.2 Equipment:
2.2.1 Variable power supply
2.2.2 Variable transformer
2.2.3 Hot air soldering station
2.2.4 Function/signal generator
2.2.5 Oscilloscope (digital)
2.2.6 Assorted electronic sensors
3. Materials 3.1 Soldering wire
3.2 SMD soldering paste
3.3 Wires (stranded/solid/hook-up)
3.4 Assorted electronic components

20
4. Faulty parts 4.1 Ocell/Panel
4.2 T-con Board
4.3 Main Board and
4.4 Power Board
4.5 Remote control
EVIDENCE GUIDE

1. Critical aspects at Assessment required evidence that the candidate:

competency. 1.1 prepared for repair and servicing job
1.2 interacted with the customer
1.3 installed the TV set
1.4 repaired dysfunctional CRT TV set
1.5 repaired dysfunctional Flat Panel Display (FPD)TV set

2. Underpinning 2.1. Different section of a TV and their functioning

knowledge 2.2. Basic troubleshooting knowledge with respect to LCD/ LED
TV set
2.3. Basic fundamental of LCD/ LED television set
2.4. Inspect all electrical and electronic parts of the unit
2.5. Basic troubleshooting knowledge with respect to LED/ LCD
TV set
3. Underpinning Skills 3.1 Preparing for repair and servicing job
3.2 Installing the TV set
3.3 Repairing dysfunctional LCD/LEDTV set
3.4 Repairing remote control
3.5 Installing software
4. Required Attitude 4.1 Commitment to occupational health and safety
4.2 Environmental concerns
4.3 Tidiness and timeliness
4.4 Respect of peers and seniors in workplace
5. Resource The following resources must be provided.
Implication. 5.1 Workplace
5.2 Materials relevant to the proposed activity
5.3 All tools, equipment, material and documentation required
5.4 Relevant specifications or work instructions
6. Method assessment. Competency must be assessed by-
6.1 Written test
6.2 Demonstration
6.3 Oral Questioning/Interview
7. Context assessment 7.1 Competency assessment must be done in NSDA accredited
assessment centre
7.2 Assessment should be done by a NSDA certified/nominated
assessor.

21
Accreditation Requirements
Training Providers must be accredited by NSDA, the national quality assurance body, or a
body with delegated authority for quality assurance to conduct training and assessment
against this unit of competency for credit towards the award of any national qualification.
Accredited providers assessing against this unit of competency must meet the quality
assurance requirements set by NSDA.

22
 OUCE003L2V1 – Install Solar Panel and Service Solar
Unit Code & Title
Battery Charger
Nominal Hours 30 Hours

This unit covers knowledge, skill and attitude to install solar panel and
service solar battery charger. It specifically includes the tasks of check
Unit Descriptor
site conditions, collect tools and raw materials, install the solar panel
and servicing solar battery charger.
Performance Criteria
Elements of Competency
Bold & Underlined terms are elaborated in the range of variables
1. Check site conditions, 1.1 Safe work practices observed and personal proactive equipment
collect tools and raw (PPE) worn as required for the work place requirement.
materials 1.2 Work requirement is identified;
1.3 Site condition is checked out and assessed;
1.4 Installation requirement is identified;
1.5 Required tools materials for installation is collected;
1.6 Quality material usage is ensured;
1.7 Appropriate handling mechanism of materials is ensured;
2. Install the solar panel 2.1. Installation and material usage procedure is identified;
2.2. Mounting requirements is assessed;
2.3. Panel mounting and inclination and angle of tilt is set as per
standard;
2.4. Solar panel is installed as per standard;
2.5. System is connected as per diagram;
2.6. Function of the system is checked;
2.7. Completion of work is documented and reported;
2.8. Quality and safety procedures are followed;
3. Service solar battery 3.1 Major components of solar battery charger are identified;
charger 3.2 Basic tests are performed for identifying faults;
3.3 Solar battery charger is dismantled for internal
tests/servicing/repairs according to manufacturer’s instructions;
3.4 Continuity of wire/switch/protective devices are checked by using
specified test
3.5 Visual mechanical defects are inspected such as, loose
connection, short circuit, insulation and temperatures.
3.6 Windings are checked by using specified test instruments to
detect defects.
3.7 Faulty components are diagnosed;
3.8 Faulty parts are repaired/replaced as per diagnosed fault.
3.9 Winding is rewind if wind is burnt;
3.10 Solar battery charger is re assembled and checked in test bench as
per standard

23
 4. Clean and store tools 4.1 Waste materials are disposed of in accordance with
and equipment environmental requirements.
4.2 Cleaning of equipment is performed in accordance with standard
procedures
4.3 Tools and equipment are stored safely in appropriate location
according to standard place procedures

RANGE OF VARIABLES

Variables Range (Included but not limited to):

1. Required tools 1.1 Screw driver

1.2 Inspection fixtures
1.3 Wire cutter
1.4 Pliers
1.5 Tester
1.6 Spanner
2. components of solar 2.1 Solar panel.
battery charger 2.2 Boost Converter
2.3 Microcontroller
2.4 Inductor
2.5 Capacitor
2.6 Diode.
2.7 MOSFET
2.8 Sensor
2.9 Battery (5v – 14V)
2.10 LED lights.

EVIDENCE GUIDE

Assessment requires evidence that the candidate:

1. Critical aspects of 1.1 checked site conditions,
competency 1.2 collected tools and raw materials
1.3 installed the solar panel
1.4 performed servicing of solar battery charger
1.5 ensure safety at workplace
2.1 Basics on solar energy and power generation systems
2. Underpinning 2.2 Use and handling procedure of solar panels
knowledge 2.3 Operation of solar system
2.4 Function solar battery charger
3.1 Installing Panel
3. Underpinning skills 3.2 Using Tools and Machines
3.3 Handling Safety Equipment
3.4 Servicing solar battery charger

24
4. Required Attitude 4.1 Commitment to occupational health and safety
4.2 Environmental concerns
4.3 Tidiness and timeliness
4.4 Respect for rights of peers and seniors in workplace
The following resources must be provided.
5.1 Different types of Solar panels
5. Resource implications
5.2 Screw driver, inspection fixtures, wire cutter, pliers, tester,
spanner
5.3 Different types of Battery
5.4 Solar Battery Charger
Competency must be assessed by-
6. Method of assessment
6.1 Written test
6.2 Demonstration
6.3 Oral Questioning/Interview
7.1 Competency assessment must be done in NSDA accredited
assessment centre
7. Context of assessment
7.2 Assessment should be done by a NSDA certified/nominated
assessor
Accreditation Requirements
Training Providers must be accredited by NSDA, the national quality assurance body, or a body
with delegated authority for quality assurance to conduct training and assessment against this unit
of competency for credit towards the award of any national qualification. Accredited providers
assessing against this unit of competency must meet the quality assurance requirements set by
NSDA.

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 OUCE004L2V1 – Install Closed Circuit Television
Unit Code & Title
(CCTV)
Nominal Hours 30 Hours

This unit covers knowledge, skill and attitude to install closed circuit
television (CCTV). It specifically includes the tasks of visiting site and
Unit Descriptor understanding customer requirement, installing the CCTV camera,
setup the CCTV surveillance system and coordinating with colleagues
and co-workers.
Performance Criteria
Elements of Competency
Bold & Underlined terms are elaborated in the range of variables
1. Visit site and understand 1.1 Interacted with customer to assess their requirement;
customer requirement
1.2 Visited site to understand infrastructure required;
1.3 Site condition and requirements are assessed;
1.4 Possible solutions are suggested;
1.5 CCTV system to be installed is decided;
1.6 Productivity and quality standard is achieved;

2. Install the CCTV camera 2.1 Safe work practices observed and personal proactive equipment
(PPE) worn as required for the work place requirement.
2.2 Hardware required for installation is procured;
2.3 Hardware is tested before installation as per standard;
2.4 Cables are connected as per diagram;
2.5 Cameras are setup and installed;
2.6 Appropriate tools and equipment are used for installation
2.7 All safety rules, policies and procedures are followed;
2.8 Completion of work is documented and reported;
2.9 Quality and safety procedures are followed;
3. Setup the CCTV 3.1 CCTV camera and DVR are connected with system as per
surveillance system diagram;
3.2 CCTV system is setup as per standard;
3.3 Ensured system functioning
3.4 Demo is performed;
3.5 Installation is completed and reported
3.6 Interacted with customer
3.7 Interacted with Supervisor
3.8 Achieved productivity and quality as per company’s norms
4. Coordinate with 4.1 Interacted with supervisor or superior;
colleagues and co- 4.2 Coordinated with colleagues and others;
workers 4.3 Potential areas of disruptions to work process is reported;

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 5. Clean and store tools 5.1 Waste materials are disposed of in accordance with
and equipment environmental requirements.
5.2 Cleaning of equipment is performed in accordance with standard
procedures
5.3 Tools and equipment are stored safely in appropriate location
according to standard place procedures

RANGE OF VARIABLES
Variables Range (Included but not limited to):
1.1 Screw driver
1.2 Inspection fixtures
1.3 Wire cutter
1. Appropriate tools 1.4 Pliers
1.5 Tester
1.6 Spanner

EVIDENCE GUIDE

Assessment requires evidence that the candidate:

1. Critical aspects of
1.1 visited site and understood customer requirement
competency 1.2 installed the CCTV camera
1.3 setup the CCTV surveillance system and
1.4 coordinated with colleagues and co-workers.
2.1 Different types of electronic surveillance products and
functionalities
2.2 Functions of electrical and mechanical parts/ modules
2.3 Specification and the procedures to be followed for setting up
the system
2.4 Different type of cables used for data transmission and power
transmission
2.5 Power requirement of different CCTV related equipment
2. Underpinning 2.6 Video recording of footage – analog and digital
2.7 Different types of cameras available in the market
knowledge
2.8 Camera specifications such as focus, lens type, zoom
2.9 Controls of different options in camera such as rotation, speed
of movement
2.10 Voltage and power requirement for different hardware devices
2.11 Integration of hardware to setup the system
2.12 Parameters and specification for different types of system
integration
2.13 Accessing image from remote locations
2.14 CCTV monitoring and control over IP network / Internet
3. Underpinning skills 3.1 Installing and repairing Skills
3.2 Hardware and Software operating skills
3.3 Networking, Servers and storage hardware related skills

27
 3.4 Using tools and machines
4. Required Attitude 4.1 Commitment to occupational health and safety
4.2 Environmental concerns
4.3 Tidiness and timeliness
4.4 Respect for rights of peers and seniors in workplace
The following resources must be provided.
5.1 Different types of CCTV Camera
5. Resource implications
5.2 DVR, Monitor, Key board mouse & their hardware
5.3 Storage device
5.4 Diagonal cutters, screwdrivers, crimp tools, knife for cabling and
camera mounting
Competency must be assessed by-
6. Method of assessment 6.1 Written test
6.2 Demonstration
6.3 Oral Questioning/Interview
7.1 Competency assessment must be done in NSDA accredited
assessment centre
7. Context of assessment
7.2 Assessment should be done by a NSDA certified/nominated
assessor
Accreditation Requirements
Training Providers must be accredited by NSDA, the national quality assurance body, or a body
with delegated authority for quality assurance to conduct training and assessment against this unit
of competency for credit towards the award of any national qualification. Accredited providers
assessing against this unit of competency must meet the quality assurance requirements set by
NSDA.

28
Unit Code & Title OUCE005L2V1 – Install Set Top Box
Nominal Hours 20 Hours

This unit covers knowledge, skill and attitude to install set top box. It
specifically includes the tasks of visiting site and understanding
Unit Descriptor
customer requirement, installing and repairing set top box and
coordinating with colleagues and co-workers.
Performance Criteria
Elements of Competency
Bold & Underlined terms are elaborated in the range of variables
1.1 Interacted with customer to assess their requirement;
1.2 Visited site to understand infrastructure required;
1. Visit site and understand
customer requirement 1.3 Site condition and requirements are assessed;
1.4 Possible solutions are suggested;
1.5 Set top box to be installed is decided;
1.6 Productivity and quality standard is achieved;
2.1 Safe work practices observed and personal proactive equipment
(PPE) worn as required for the work place requirement.
2. Install and repair set top 2.2 Hardware required for installation is procured;
box 2.3 Hardware is tested before installation as per standard;
2.4 Cables are connected as per diagram;
2.5 Set top box is installed at customer’s premises;
2.6 Appropriate tools and equipment are used for installation
2.7 All safety rules, policies and procedures are followed;
2.8 Completion of work is documented and reported;
2.9 Quality and safety procedures are followed;
3. Coordinate with 3.1 Interacted with supervisor or superior;
colleagues and co- 3.2 Coordinated with colleagues and others;
workers 3.3 Potential areas of disruptions to work process is reported;

4.1 Waste materials are disposed of in accordance with

environmental requirements.
4. Clean and store tools 4.2 Cleaning of equipment is performed in accordance with standard
and equipment procedures
4.3 Tools and equipment are stored safely in appropriate location
according to standard place procedures

29
RANGE OF VARIABLES

Variables Range (Included but not limited to):

1.1 Screw driver

1.2 Inspection fixtures
1.3 Wire cutter
1. Appropriate tools
1.4 Pliers
1.5 Tester
1.6 Spanner
2.1. Set top box
2.2. Dish
2.3. Television
2.4. Drilling machine
2.5. Satellite meter
2.6. Multi-meter
2. Hardware required
2.7. Angle meter
2.8. Lead tester
2.9. Spanner
2.10. Cutter
2.11. RF strength meter
2.12. QAM meter

EVIDENCE GUIDE

1. Critical aspects of Assessment requires evidence that the candidate:

competency 1.1 visited site and understood customer requirement
1.2 installed and repaired set top box
1.3 coordinated with colleagues and co-workers.
2.1 Basics of Geo stationery satellite and Other Communication
Satellite
2.2 Azimuth, elevation and polarisation
2.3 Spectrum utilization
2.4 Optimum signal strength/ signal quality for good reception
2.5 Basics of input/output functions and block diagram of the set top
box
2.6 Functions of the set top box and remote control
2. Underpinning knowledge 2.7 Structure of cable, parameters and the implications on signal
2.8 Basic functioning of tuners
2.9 Functioning of Low Noise Block Down Convertor (LNBC)
2.10 Basics of digital signals and difference in analogue and digital
2.11 Transmission of television signals and functioning of television
sets
2.12 Specifications of different kind of inputs available on TV sets
such as RF, AV, RGB, VGA, USB and HDMI KB13. digital
signal processing chain including CAS and SMS
3. Underpinning skills 3.1 Installing and repairing Skills
3.2 Hardware and Software operating skills
3.3 Set top box installation related skills

30
 3.4 Using tools and machines

4. Required Attitude 4.1 Commitment to occupational health and safety

4.2 Environmental concerns
4.3 Tidiness and timeliness
4.4 Respect for rights of peers and seniors in workplace
The following resources must be provided.
5.1 Set top box
5. Resource implications 5.2 Dish
5.3 Television
5.4 Drilling machine, satellite meter, multi-meter, Angle meter
5.5 Lead tester, spanner, cutter
5.6 RF strength meter, QAM meter
Competency must be assessed by-
6. Method of assessment 6.1 Written test
6.2 Demonstration
6.3 Oral Questioning/Interview

7.1 Competency assessment must be done in NSDA accredited

7. Context of assessment assessment centre
7.2 Assessment should be done by a NSDA certified/nominated
assessor
Accreditation Requirements
Training Providers must be accredited by NSDA, the national quality assurance body, or a body
with delegated authority for quality assurance to conduct training and assessment against this unit
of competency for credit towards the award of any national qualification. Accredited providers
assessing against this unit of competency must meet the quality assurance requirements set by
NSDA.

31
Unit Code and Title OUCE006L2V1 - Repair and service IPS (Inverter), UPS and
AVR
Nominal Hours 70 Hours
Unit Descriptor This unit covers the knowledge, skills and attitudes required to repair and
service basic domestic electronic appliances.
It specifically includes the tasks of servicing UPS, IPS and AVR in the
workplace.
Elements of PERFORMANCE CRITERIA
Competency Bold & Underlined terms are elaborated in the range of variables
1. Prepare appliances, 1.1 Safe work practices observed and personal protective Equipment are
tools, equipment (PPE) worn as required for the work performed.
and workplace
1.2 Assembly workplace is prepared in accordance with OH&S policies
and procedures.
1.3 Responsible person is consulted for effective and proper work
coordination.
1.4 Required materials, tools and equipment are prepared and checked in
accordance with work place requirement.
1.5 Domestic Electronics Appliances are needed to complete the work
are prepared and obtained according to requirements.
2. Service IPS 2.1. Major components of IPS are identified;
2.2. Basic tests are performed for identifying faults;
2.3. IPS are dismantled for internal tests/servicing/repairs according to
manufacturer’s instructions;
2.4. Continuity of wire/switch/protective devices are checked by using
specified test
2.5. Visual mechanical defects are inspected such as, loose connection,
short circuit, insulation and temperatures.
2.6. Windings are checked by using specified test instruments to detect
defects.
2.7. Faulty components are diagnosed;
2.8. Faulty parts are repaired/replaced as per diagnosed fault.
2.9. Winding is rewind if wind is burnt;
2.10. IPS is re assembled and checked in test bench as per standard
3. Service UPS 3.1 Major components of UPS are identified;
3.2 Basic tests are performed for identifying faults;
3.3 UPS are dismantled for internal tests/servicing/repairs according to
manufacturer’s instructions;
3.4 Continuity of wire/switch/protective devices are checked by using
specified test
3.5 Visual mechanical defects are inspected such as, loose connection,
short circuit, insulation and temperatures.
3.6 Windings are checked by using specified test instruments to detect
defects.
3.7 Faulty components are diagnosed;

32
 3.8 Faulty parts are repaired/replaced as per diagnosed fault.
3.9 Winding is rewind if wind is burnt;
3.10 UPS is re assembled and checked in test bench as per standard
4. Service AVR 4.1 Major components of AVR are identified;
4.2 Basic tests are performed for identifying faults;
4.3 AVRs are dismantled for internal tests/servicing/repairs according to
manufacturer’s instructions;
4.4 Continuity of wire/switch/protective devices are checked by using
specified test
4.5 Visual mechanical defects are inspected such as, loose connection,
short circuit, insulation and temperatures.
4.6 Windings are checked by using specified test instruments to detect
defects.
4.7 Faulty components are diagnosed;
4.8 Faulty parts are repaired/replaced as per diagnosed faults.
4.9 Winding is rewind if wind is burnt;
4.10 AVR is re assembled and checked in test bench as per standard
5. Clean and store 5.1 Cleaning of tools and equipment is performed in accordance with
tools and equipment work site procedures.
5.2 Tools and equipment are stored safely in appropriate location
according to standard procedures

RANGE OF VARIABLES

Variables Range (Included but not limited to):

1.1 Hazardous and risk assessment mechanisms.

1.2 Implementation of safety regulations.
1.3 Safety training.
1. OHS policies and 1.4 Safety systems incorporating.
procedures 1.5 Work clearance procedures
1.6 Isolation procedures.
1.7 Use of protective equipment and clothing
2.1 Competent Authority
2. Responsible person 2.2 Service supervisor

33
 Tools Materials
3.1 Soldering iron 3.12 Lead-free solder
3.2 Screwdriver (assorted) 3.13 Cleaning agent
3.3 Utility knife/stripper 3.14 Wires
3.4 Pliers (assorted) 3.15 Assorted electronic components
3.5 Test jig 3.16 Insulation floor mat
3. Materials, tools and 3.6 Work bench with mirror
equipment 3.7 Blower machine Equipment
3.8 Insulation floor mat
3.17 Analogue oscilloscope
3.9 Magnifying glass with
3.18 Digital oscilloscope
stand
3.19 Digital multimeter
3.10 Cleaning brush
3.20 Pattern Generator
3.11 Soldering sucker
3.21 AVO meter
4.1 IPS
4. Domestic Electronics
4.2 UPS
Appliances
4.3 AVR
5.1 Transformer
5.2 Display
5.3 Switch
5.4 Cooling Fan
5.5 Input Output Channel
5.6 MOSFET
5.7 Transistor
5. Components of IPS
5.8 IC
5.9 Programmable IC
5.10 Capacitors
5.11 Resistors
5.12 Rectifier Diode
5.13 Zener Diode
5.14 Hit Sink
6.1 Rectifier/Charger block
6. Uninterruptable Power 6.2 UPS Batteries;
Supply (UPS) 6.3 Inverter; and
6.4 Static Bypass Switch.
7.1 Buck Bust Transformer
7.2 Auto Transformer
7.3 Input Output Channel
7.4 DC Motor
7.5 Carbon Brush
7.6 Limit Switch
7.7 Input Breaker
7. Components of AVR
7.8 Control Circuit
7.9 CM Transformer
7.10 Resistor
7.11 Transistor
7.12 Capacitor
7.13 Rectifier Diode
7.14 Zener Diode

34
 7.15 Bridge Diode
7.16 Relay
7.17 LED
7.18 Variable Resistor (VR)
7.19 IC
EVIDENCE GUIDE
Assessment required evidence that the candidate:
1. Critical aspects of 1.1 prepared appliances, tools, equipment and workplace
competency 1.2 performed servicing of UPS;
1.3 performed servicing of IPS;
1.4 performed servicing of AVR;
1.1 applied safety rules and procedure

2. Underpinning 2.1 Operations of UPS, IPS and AVR

2.2 Symptoms and faults of UPS, IPS and AVR;
knowledge
2.3 Remedies of faults;
3.1 Preparing appliances, tools, equipment and workplace
3. Underpinning 3.2 Performing servicing of UPS:
skills 3.3 Performing servicing of IPS:
3.4 Performing servicing of AVR:
3.5 Conducting testing devices.

4. Required Attitude 4.1 Commitment to occupational health and safety

4.2 Environmental concerns
4.3 Tidiness and timeliness
4.4 Respect of peers and seniors in workplace
The following resources must be provided.
5. Resource
5.1 Workplace
implications 5.2 Materials relevant to the proposed activity
5.3 All tools, equipment, material and documentation required
5.4 Relevant specifications or work instructions
6. Method of Competency must be assessed by-
assessment 6.1 Written test
6.2 Demonstration
6.3 Oral Questioning/Interview

7.1 Competency assessment must be done in NSDA accredited

7. Context of
assessment centre
assessment 7.2 Assessment should be done by a NSDA certified/nominated
assessor
Accreditation Requirements
Training Providers must be accredited by NSDA, the national quality assurance body, or a body
with delegated authority for quality assurance to conduct training and assessment against this unit
of competency for credit towards the award of any national qualification. Accredited providers
assessing against this unit of competency must meet the quality assurance requirements set by
NSDA.

35
Development of Competency Standard
The Competency Standards for National Skills Certificate in Consumer Electronics Standard is
developed by NSDA on 22-24 November, 2021.
Respectable members:
Dulal Krishna Saha, Executive Chairman (Secretary),
1. Chairperson
National Skills Development Authority (NSDA)

2. Alif Noor, Deputy Manager, TVET and Skills, UCEP, Bangladesh Member

3. Md, Abdullah Al Mabud, Specialist (LMD), BTEB, Dhaka Member

4. Md. Shawkat Ali Miah, Senior Instructor (Electronics), BK-TTC, DHaka Member

Saida Momtaz Zobaida Iqbal, Instructor and HOD (Electronics), Dhaka

5. Member
Mohila Polytechnic Institute,
Md. Abdul Quiyum, Instructor (Electronics), Bangla-German Technical
6. Member
Training Centre, Dhaka
Shushil Rishi, Senior Instructor (Electronics), SOS Vocational Taining
7. Member
Centre, Dhaka

8. Md. Moniruzzaman, Production Manager, Singer Bangladesh Ltd. Dhaka Member

9. Mst. Shefa, Line Engineer, Benli Electronics Ltd. Gazipur, Member

10. Md. Ahsanuzzaman, PICO Technology, Mirpur, Dhaka Member

11. Md. Habibur Rahman, MD, HB Engineering Ltd. Dhaka Member

12. Md. Abdur Razzaque, Specialist, NSDA, Member

36
Validation of Competency Standard by Standard and Curriculum Validation
Committee (SCVC)
The Competency Standards for National Skills Certificate in Consumer Electronics Standard is
validated by SCVC on 09-10 January, 2022.

Respectable members of the SCVC:

Md. Abdur Razzaque, Chairman, LEISC, 38 Tipu Sultan Road, Dhaka-1203,
1. Chairperson
Mobile: 01819-245588, Email: smc3155@gmail.com

Md. Nur-A-Alam Sarker, Deputy Manager (Service), Rangs Electronics Ltd.

2. Sony Service Centre, Mirpur, Dhaka, Cell: 01715-009233, Member
Email: nurasarker@gmail.com
Mihir Mustafy, Deputy Manager (Service), Rangs Industries Ltd. Rangs
3. Bhaban, Bijoy Sarani, Dhaka, Cell: 01714-934644, Member
Email: mustafy@rancon.com.bd
Motiur Rahman, Engineer Maintenance, TVS Auto Bangladesh Ltd.
4. Member
Cell: 01714-638630, Email: riatdnj@gmail.com
Sushil Rishi, Senior Instructor, SOS Vocational Training Centre, Dhaka,
5. Member
Cell: 01718-724397, Email: rishisushil68@gmail.com
Md. Anowar Hossain, Sales and senior Service Engineer, Micro Speed
6. Electronics, Mirpur, Dhaka, Cell: 01738-237688, Email: Member
anowar6664@gmail.com
7. Md. Shawkat Ali Miah, Senior Instructor (Electonics), BK-TTC Mirpur, Dhaka Member
Email: shawkat.ali.mia@gmail.com, Cell: 01716-681577
8. Md. Abdur Razzaque, Specialist, NSDA, Cell: 01742734313, Member
Email: razzaque159@gmail.com

37
Copyright
This Competency Standard for Consumer Electronics is a document for the development of
curricula, teaching and learning materials, and assessment tools. It also serves as the document for
providing training consistent with the requirements of industry in order for individuals who graduated
through the established standard via competency-based assessment to be suitably qualified for a
relevant job.

This document is owned by the National Skills Development Authority (NSDA) of the People’s
Republic of Bangladesh, developed in association with Light Engineering Industry Skills Councils
(LEISC)
Public and private institutions may use the information contained in this standard for activities
benefitting Bangladesh.

Other interested parties must obtain permission from the owner of this document for reproduction of
information in any manner, in whole or in part, of this Competency Standard, in English or other
language.

This document is available from:

National Skills Development Authority (NSDA)

423-428 Tejgaon Industrial Area, Dhaka-1215
Phone: +880 2 8891091; Fax: +880 2 8891092;
E-mail: ecnsda@nsda.gov.bd
Website: www.nsda.gov.bd

38