Tve 11 - Epas 2ND Semester Finals Module 4 (Beringuel)

Second Semester Finals
Module 4: Servicing Consumer Electronic

Products and Systems-Domestic Electronic
Appliance with Heating Component
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Published by the Department of Education

Secretary: Leonor Magtolis Briones
Undersecretary: Diosdado M. San Antonio
INTRODUCTORY MESSAGE
Welcome to the TECHNICAL VOCATIONAL LIVELIHOOD 11 Alternative

Delivery Mode (ADM) Module on (EPAS) ELECTRONICS PRODUCT ASSEMBLY
AND SERVICING NC II.
This module was designed and developed to assist, in helping the learners
meet the standards set by the K to 12 Curriculum while overcoming their personal,
social, and economic constraints in schooling.
This learning resource hopes to engage the learners into guided and
independent learning activities at their own pace and time. Furthermore, this also aims
to help learners acquire the needed 21st century skills while taking into consideration
their needs and circumstances.
In addition to the material in the main text, you will also see this box in the body
of the module:
For the learner:
Welcome to the TECHNICAL VOCATIONAL LIVELIHOOD 11 Alternative

Delivery Mode (ADM) Module on (EPAS) ELECTRONICS PRODUCT ASSEMBLY
AND SERVICING NC II.
The hand is one of the most symbolized parts of the human body. It is often
used to depict skill, action and purpose. Through our hands we may learn, create and
accomplish. Hence, the hand in this learning resource signifies that you as a learner
is capable and empowered to successfully achieve the relevant competencies and
skills at your own pace and time. Your academic success lies in your own hands!
This module was designed to provide you with fun and meaningful opportunities
for guided and independent learning at your own pace and time. You will be enabled
to process the contents of the learning resource while being an active learner.
The following are some reminders in using this module:
1. Use the module with care. Do not put unnecessary mark/s on any part of the module.
Use a separate sheet of paper in answering the exercises.
2. Don’t forget to answer What I Know before moving on to the other activities included
in the module.
3. Read the instruction carefully before doing each task.
4. Observe honesty and integrity in doing the tasks and checking your answers.
5. Finish the task at hand before proceeding to the next.
6. Return this module to your teacher/facilitator once you are through with it.
If you encounter any difficulty in answering the tasks in this module, do not hesitate
to consult your teacher or facilitator. Always bear in mind that you are not alone.
We hope that through this material, you will experience meaningful learning and
gain deep understanding of the relevant competencies. You can do it!
INTRODUCTION / LEARNING OBJECTIVES
This lesson contains information and suggested learning activities in

Maintaining and Repairing a Toaster Oven. Additionally, pre-testing and
disassembling-assembling procedure of a washing machine are included to comply
with the standard operating procedure. There are forms to accomplish for proper
documentation.
OBJECTIVES
At the end of this module, you are expected to:
✓ Use PPE in accordance with OHS practices

✓ Perform repair activity within the required timeframe
✓ Observe safety precautions in handling the unit/product as per standard
operating procedure
✓ Replace defective parts/ components with identical parts or recommended
parts with equivalent ratings
✓ Solder/mount repaired or replaced parts/components in accordance with
industry standards
✓ Clean unit in accordance with standard operating procedure
Task 1: PPE/OHS
Directions: Identify the body organ that must be protected from the listed source of
danger.
1. Too much sound with more than 85dB noise level.

2. Fumes, dust and others that contribute to lack of oxygen.
3. Penetration of sharp objects, extreme temperatures, splashes of liquid
chemicals or metals and the like.
4. Catalyst powder, splashes of liquid chemicals or metal dust, radiation.
5. Electric shock, exposure to chemicals, skin infections and extreme
temperatures.
PERSONAL PROTECTIVE EQUIPMENT (PPE) OCCUPATIONAL HEALTH AND
SAFETY (OHS) POLICIES and PROCEDURE
Personal Protective Equipment (PPE)

Personnel protective equipment is the employer’s responsibility. It includes
specially designed protective clothing intended for your protection. Wear the correct
clothing and equipment to protect you from possible serious injury. Do not misuse any
item provided for your health and safety.
Personal Protective Equipment (PPE) is defined in the Occupational Safety and Health
Administration (OSHA) as a tool used to protect workers from injury or illness caused
by having contact with the dangers (hazards) in the workplace, whether they are
chemical, biological, radiation, physical, electrical, mechanical and other. Exposures
to hazards are reduced using PPE.
Occupational Health and Safety (OHS)

Occupational Health and Safety (OHS) is a cross-disciplinary area concerned
with protecting the safety, health and welfare of people engaged in work. The goal is
to promote a safe work environment.
As Electronic Product Assembly and Servicing National Certificate Level II

(EPAS NC II) student, you should know how to conduct yourself when working in the
classroom/ laboratory room, as well as implement a safe way of accomplishing every
task. Safety practices should be learned early and always adhered to when working
with any electrical and electronic device.
Each student has a responsibility to their colleagues and their organization to

report and act upon any potential workplace hazard. All students need to be aware of
the type of hazards that are possible in their work environment.
COMPONENT REPLACEMENT
1. Determine the description of the values and ratings of the individual defective parts
using the manufacturer’s service manual.
2. Identify the sources of the replacement components/parts.
• Original replacement components from the original factory sources
• Universal replacement components from independent factory sources
(Note: Always consider the physical size of the replacement part).
3. Consider the following factors in selecting parts.
• Quality: the ability to provide exact specification of the replacement part
• Tolerance: the ability to provide exact value or acceptable parameters of the
replacement parts.
• Availability: the local access to parts and availability
• Price: refers to the affordability of the replacement parts
4. Disconnect or remove properly the electrical/mechanical parts of a toaster oven.
5. Install correctly the replacement parts/components
6. For burnt components where values are impossible to recognize, secure a
schematic diagram or service manual if possible. In other case, you can look for
the same brand and model as reference.
7. Double check the testing procedure in suspected defective components (on and
off the circuit).
8. Check the nearby components for possible consequence of being damaged too.
9. Consider the original orientation/connection of the components in replacing
defective one.
10. Observe safety at all times.
TASK 2 : Component Replacement
Directions: Identify the term being described in each item whether Quality, Tolerance,
Availability and Price.
1. It is one of the factors to consider in selecting replacement parts that refers to the
capability of local market to have the supply.
conformity of the available parts as per acceptable specification.
ability to provide exact value/ specification.
affordability of the replacement parts.
5. It contains the necessary data of a particular domestic appliance including the
schematic diagram.
TASK 2 : PPE/OHS
II. Directions: Complete the statement below by supplying the missing word/s. Write
your answer on a separate sheet of paper.
1-3. Occupational Health and Safety (OHS)is a cross-disciplinary area concerned with
protecting the __________, __________, and __________ of people engaged in
work.
4. The goal of OHS is to promote a __________.
5. Accessories/ jewelries are __________ when working with any electronic related
devices or appliances.
6-7. Any potential workplace hazard must be __________ and __________ upon as
it is recognized.
8. All __________ should be kept clear from all obstacles at all times.
9-10. All hazards must be __________ and __________ in order to track the kinds of
hazards in the workplace.
References
DEPEd K to 12 Basic Education Curriculum Technical Vocational Livelihood

Learning Module in Consumer Electronics Servicing
Technology & Livelihood Education– Grade 10 Learner’s Material, First Edition, 2014

Tve 11 - Epas 2ND Semester Finals Module 4 (Beringuel)

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Tve 11 - Epas 2ND Semester Finals Module 4 (Beringuel)

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Second Semester Finals

Module 4: Servicing Consumer Electronic

Borrowed materials (i.e., pictures, photos, brand names, trademarks, etc.)

Published by the Department of Education

Welcome to the TECHNICAL VOCATIONAL LIVELIHOOD 11 Alternative

For the learner:

Welcome to the TECHNICAL VOCATIONAL LIVELIHOOD 11 Alternative

This lesson contains information and suggested learning activities in

At the end of this module, you are expected to:

✓ Use PPE in accordance with OHS practices

1. Too much sound with more than 85dB noise level.

Personal Protective Equipment (PPE)

Occupational Health and Safety (OHS)

As Electronic Product Assembly and Servicing National Certificate Level II

Each student has a responsibility to their colleagues and their organization to

4. The goal of OHS is to promote a __________.

DEPEd K to 12 Basic Education Curriculum Technical Vocational Livelihood

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