Troubleshooting and Repairs I | SS2 GSM Maintenance And Repairs

Overview

Troubleshoot faults of GSM phones Identify hardware faults of GSM phones Repair faulty hardware component

Lesson details

Class: SS2
Subject: GSM Maintenance And Repairs
Theme: Gsm Phones Faults, Causes & Repairs I
Duration: 30:12

What you'll learn

Troubleshooting Hardware faults of GSM phones:
b. antenna
c. service port
d. LCD
e. power pack
f. key pad switch
g. charging system
h. mouth piece (microphone)
i. ear piece (speaker)
j. Ringer
k. SIM terminals
Switch ports e.t.c.
Repair faulty hardware component

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