Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners

MEM21005 Mapping and Delivery Guide
Diagnose faults in quartz watches

Version 1.0
Issue Date: May 2024


Qualification -
Unit of Competency MEM21005 - Diagnose faults in quartz watches
Description
Employability Skills
Learning Outcomes and Application This unit of competency defines the skills and knowledge required to test and diagnose faults in electronic quartz watches.It applies to diagnosing faults where the power cell performance has already been tested and its condition is assessed as good or the correct terminal voltage under load, but the watch continues to indicate faults or is stopped.No licensing, legislative or certification requirements apply to this unit at the time of publication.Band: AUnit weight: 2
Duration and Setting X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting.
Prerequisites/co-requisites
Competency Field Horology
Development and validation strategy and guide for assessors and learners Student Learning Resources Handouts
Activities 		Slides
PPT 		Assessment 1 Assessment 2 Assessment 3 Assessment 4
Elements of Competency Performance Criteria              
Element: Perform test
  • Select appropriate tests for the type of quartz watch
  • Select and use appropriate workshop testing equipment
  • Test quartz watch output signals using industry-specific equipment
  • Assess mechanical condition, including freedom of gear train, as applicable
  • Maintain testing equipment
  • Record test results
       
Element: Determine job requirements
  • Follow standard operating procedures (SOPs)
       
Element: Comply with work health and safety (WHS) requirements at all times
       
Element: Select and use appropriate personal protective equipment (PPE) in accordance with SOPs
       
Element: Identify job requirements from specifications, job sheets or work instructions
       
Element: Establish servicing requirements and liaise with customer
  • Verify watch condition and performance concerns with customer
       
Element: Prepare written and verbal quotations
       
Element: Confirm customer agreement on recommended service procedures to remedy faults
       
Element: Record and document repair process
       
Element: Open and close watch cases
  • Determine need to open case for further testing
       
Element: Select and use appropriate workshop tools and equipment
       
Element: Inspect parts and report and record results
       
Element: Verify gasket condition and replace, as required
       
Element: Clean cases and bands during and after repair, as required
  • Select appropriate tests for the type of quartz watch
       
Element: Select and use appropriate workshop testing equipment
       
Element: Test quartz watch output signals using industry-specific equipment
       
Element: Assess mechanical condition, including freedom of gear train, as applicable
       
Element: Maintain testing equipment
       
Element: Analyse results and determine faults
  • Interpret test results
       
Element: Carry out further testing to locate faulty components, as required
       
Element: Confirm results against manufacturer specifications
       
Element: Identify faults from test information
       
Element: Evaluate record and communicate recommended servicing requirements
       

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assignment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)

Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.

This field allows for different work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included.

Types of quartz watches include one (1) or more of the following:

analog, digital and duo displays

anadigi

calendar and/or moon phase

chronograph and perpetual calendar

alarm and kinetic

auto quartz

Record and document repair process includes one (1) or more of the following:

reference to manufacturers' technical guides

customer written quotation detailing faults

recommendations of most appropriate service procedure

estimation of replacement part

time spent on procedure

Tools and equipment include one (1) or more of the following:

watch case opening and closing tools

hand tools, including:

tweezers

screwdrivers

eyeglasses

Tests include one (1) or more of the following:

acoustic, capacitive and inductive pick-ups/sensors

quartz crystal oscillating signals (32 KHz)

voltage, resistance and current consumption

output pulses (integrated circuits)

pulse generation of step motor

lower working limit

capacitive rate

inhibition rate

Workshop testing equipmentincludes one (1) or more of the following:

quartz timing machines with acoustic and capacitive pick-up

inductive pick-up sensors

multimeters

variable voltage supplies

pulse generators

Faulty components include one (1) or more of the following:

quartz crystal

integrated circuits

electronic circuits

coils

step motors

gear train

dial train

dials and hands

Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Select appropriate tests for the type of quartz watch 
Select and use appropriate workshop testing equipment 
Test quartz watch output signals using industry-specific equipment 
Assess mechanical condition, including freedom of gear train, as applicable 
Maintain testing equipment 
Record test results 
Follow standard operating procedures (SOPs) 
 
 
 
Verify watch condition and performance concerns with customer 
 
 
 
Determine need to open case for further testing 
 
 
 
Select appropriate tests for the type of quartz watch 
 
 
 
 
Interpret test results 
 
 
 
 

Forms

Assessment Cover Sheet

MEM21005 - Diagnose faults in quartz watches
Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

Feedback to student

 

 

 

 

 

 

 

 

Assessor name:

Signature:

Date:

Assessment Record Sheet

MEM21005 - Diagnose faults in quartz watches

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

Signature:

Date:

Student signature:

Date: