Different Voltage Pin out Of Different Cable and Use
Trace Out Rectifier, Filter, Oscillator, SM Transformer
Tracing & Fault Finding of SMPS, basic Problem and Solution
Introduction of Monitor, Types of Monitor
Working of Deflection of coil, Degauss coil, Rotation of coil and signal cable connector Description.
Circuit Diagram of monitor sections : (Power supply stage, system & system Driver stage, Horizontal Deflection stage, Vertical Driver & Output Stage, EHT Stage, Horizontal deflection stage, Vertical driver & Output stage, Video Pre-Amplifier Stage, Video Driver & Output Stage).
Tracing & Fault finding of Monitor
UPS ( Un- Interrupted Power Supply)
Introduction of UPS.
Working of Relay, Transformer.
Circuit Diagram of UPS Sections;(AVR Stage, Voltage Regulator Stage, Charging stage, Oscillator & Switching stage, AC low & AC high Senser Stage, Buzzer Stage & Deep Discharging (Battery Protection Stage).
Tracing & Fault Finding of UPS.
Introduction of Motherboard.
Block diagram of Motherboard, all sections working & Description
Description of slot parts & Identification
Block diagram & Working of VRM Section (Voltage Regulator Module)
Working of circuit diagram VRM Section & all internal sections (Output current sense stage, Input Volt sense stage, Five bit Programmable stage), Testing & Fault finding of VRM Section.
Clock Generator section ( Working of Clock generator section & Testing).
Description of BIOS Section (Working & Fault finding of BIOS)
I/O Controller section (Working of I/O & Description of all internal section :-FDC Interface stage, Keyboard interface stage, LPC interface stage, Multimode parallel stage, Input Output Port) Complete working.
Stand by section & RTC Section working and testing.
Soldering & D-Soldering of chip components By SMD, Iron & Hotgun.
C.R.O (Cathode Ray Oscilloscope), Operating of C.R.O & Troubleshooting by C.R.O.
Fault finding of Motherboard all sections through testing flow chart and use of debugger card .(Fault Diagnose through this card coding)
CMOS set up utility & Controlling option of set up & on Board BIOS Programming.