This document provides information about terminating and connecting electrical wiring and electronic circuits. It is presented by Brian G. Magan, an ICT-CSS teacher. The document covers learning objectives, common electronic components and their classifications, electronic schematic symbols, and tasks to identify symbols and components. References are also provided at the end.

1. BRIAN G. MAGAN
ICT-CSS TEACHER
Computer System
Servicing

2. CHECKING OF ATTENDANCE

3. TERMINATING AND CONNECTING
ELECTRICAL WIRING AND
ELECTRONICS CIRCUIT
(TCEW)
BRIAN G. MAGAN
ICT-CSS TEACHER
Computer SystemServicing

4. LO1. Plan and prepare for termination and connection
of electrical wiring and electronic circuits.
LO2. Terminate and connect electrical wiring and
electronic circuits.
LO3. Test Termination and connection of electrical
wiring and /electronic circuit.
BRIAN G. MAGAN
ICT-CSS TEACHER
Computer SystemServicing

5. Objective: at the end of this lesson,
students must be able to:
 Identify and visualize the common electronic
equipments
 Prepare electrical wiring/electronics circuits correctly
for connecting/terminating in accordance with
instruction and work site procedures.
 Observe safety procedures in using tools and use
appropriate personal protective equipment at all times

6. Common Electronic Components
Classifications of Electronic Component
A. Passive devices ‐ A Passive Device is one that
contributes no power gain (amplification) to a
circuit or system. It has no control action and does
not require any input other than a signal to perform
its function. In other words, "A component with no
brains!"

7. Common Electronic Components
This is the most common
component in electronics.
It is used mainly to control
current and voltage within
the circuit. You can
identify a simple resistor
by its simple cigar shape
with a wire lead coming
out of each end.

8. Common Electronic Components
Capacitors, or "caps", vary
in size and shape ‐ from a
small surface mount
model up to a huge
electric motor cap the size
of paint can.

9. Common Electronic Components
It is charged with a
magnetic field and when
that field collapses it
produces current in the
opposite direction.

10. Common Electronic Components
Classifications of Electronic Component
B. Active Devices are components that are capable
of controlling voltages or currents and can create a
switching action in the circuit. In other words,
"Devices with smarts!"

11. Common Electronic Components
Diodes are basically a
one‐way valve for electrical
current. They let it flow in
one direction (from
positive to negative) and
not in the other direction.

12. Common Electronic Components
LEDs are simply diodes
that emit light of one form
or another. They are used
as indicator devices.

13. Common Electronic Components
The transistor is possibly
the most important
invention of this decade. It
performs two basic
functions. 1) It acts as a
switch turning current on
and off. 2) It acts as an
amplifier.

14. Common Electronic Components
Integrated Circuits, or ICs,
are complex circuits inside
one simple package.
Silicon and metals are
used to simulate resistors,
capacitors, transistors,
etc.

15. ELECTRONIC SCHEMATIC SYMBOLS

16. ELECTRONIC SCHEMATIC SYMBOLS

17. ELECTRONIC SCHEMATIC SYMBOLS

18. ELECTRONIC SCHEMATIC SYMBOLS

19. ELECTRONIC SCHEMATIC SYMBOLS

20. ELECTRONIC SCHEMATIC SYMBOLS

21. ELECTRONIC SCHEMATIC SYMBOLS

22. ELECTRONIC SCHEMATIC SYMBOLS

23. ELECTRONIC SCHEMATIC SYMBOLS

24. ELECTRONIC SCHEMATIC SYMBOLS

25. ELECTRONIC SCHEMATIC SYMBOLS

26. ELECTRONIC SCHEMATIC SYMBOLS

27. ELECTRONIC SCHEMATIC SYMBOLS

28. ELECTRONIC SCHEMATIC SYMBOLS

29. ELECTRONIC SCHEMATIC SYMBOLS

30. T
A
S
K
1
A. Identifying each of the following symbols

31. T
A
S
K
1
B. Identify the following basic electronic components

32. T
A
S
K
1
B. Identify the following basic electronic components
5.

33. T
A
S
K
2

34. Websites:
Paul Goodman 2019 https://turbofuture.com/computers/Computer-Basics-10-Examples-of-Output-
Devices
© 2020 CBS Interactive. https://www.zdnet.com/article/best-cloud-storage-services/
©2008-2020 World Wide Web Foundation. This work is licensed under a Creative Commons
Attribution 4.0 International Licence https://webfoundation.org/about/vision/history-of-the-web/
https://www.cisco.com/c/en/us/products/security/advanced-malware-protection/what-is-
malware.html#:~:text=Malware%20is%20a%20contraction%20for,spyware%2C%20adware%2C%2
0and%20ransomware.
https://neosmart.net/wiki/disk-cleanup/
Agpaoa, Feliciano, Interior and Exterior Wiring Troubleshooting, National books Store, 1991
Enriquez, Michael, Simple Electronics (Basic) Fully Illustrated, Antonio M. Andes Sr.
Electronics Book Series
www.electronics‐lab.com
www.wikipedia.com
References

35. THANK YOU
AND
GOD BLESS