|
|
|
| *Basic |
| konwledge
of all spare parts using in computer apparatus.
Checking/testing of them, soldering & desoldering
of spare parts, I.C. and Chip. |
| *Monitor
|
CGA,
VGA, SVGA,
B/W AND COLOR
All brands
Horizontal oscillator, driver and output section,
Vertical section
Video section
SMPS section
Command control
Working of sections, their faults and removal |
| *Printer |
DMP,
Inkjet, Laser
All brands
Mechanical section (all spare parts)
Electronic section ( Buffer, CPU, motors, Head output)
SMPS
Working of sections, their faults & removal
|
| *SMPS |
| Working
of sections, their faults & removal |
| *Mother
Board |
All
makes
Function
& controls of various sections
Their
working
Their
faults and removal |
| *Scanner |
Mechanical
& Electronic section
Working of them
Their faults and removal |
| *SMPS |
AT
& ATX
Oscillator
section
Output section
Protector section
Working of sections, faults & their removal
|
| *UPS |
On
line & off line UPS
Various sections of off line UPS
their working, faults and their removal |
| *CD-Rom |
loading
& unloading of tray,
Woking of CD-Rom,
Spindle motor,
Head motor
Functions, their faults and removal |
| *Floppy
drive |
Head,
Spindle motor,
Error messages, reasons and their removal |
| *Keyboard |
Function
of keyboard,
Codes,
Groups,
Cable connection,
Faults and their removal |
| *Mouse |
Sensors,
Rollars,
Errors & Faults and their removal |
| *Hard
disk |
Bad
sector removal
Limited faults of cards and their removal
|
|
|
|
