Laptop Repair Training Course Upto BGA Chip Level In Dhaka Bangladesh
Class One: Theory & Practical
► Laptop Power Sequence
► DC Jack / Connector & Battery Connector Pin out Details
► How DC & Battery Voltage Generate to Whole Mother Board
► Laptop Protection Circuits & Volt In Section Details
► PWM or Buck Controller Concept and How It works: Single & Dual
► Push-Pull Method Concept
► General Regulator and PWM or Buck Controller Reulator Concept
Class Two: Theory & Practical
► Laptop Power Stage: S5 Voltage Generated.
► Types of Power Supply Need for System Power / 5V-3V.
► System Power / 5V-3V Chip Section: It Works & Pin out Signals Details.
► Primary Voltage & Secondary Voltage Concept (1st, 2nd & 3rd Generation).
► LDO Voltage & How it works on Laptop.
► How 5V-3V Chip, SIO Chip, BIOS Chip & ICH/PCH Internally related By Signals.
Class Three: Theory & Practical
► Understanding Protection Circuit works with Battery Charger PWM Chip.
► Battery Charging Back Controller or PWM Chip Section: It Works & Pin out Signals Details.
► Battery Charge and Discharge Concept.
► Battery Structure: Inside View of Laptop Battery & Its Component.
► How a Laptop Battery Controlled by SIO & Charging Chip (All signal details)
► Block Diagram of a Laptop Battery
Class Four: Theory & Practical
► Laptop Power Stage: S4 Voltage Generated.
► Types of Power Supply Need for Memory Chip.
► Memory Power / Memory Chip Section: It Works & Pin out Signals Details.
► Memory Termination Chip Section: It Works & Pin out Signals Details.
► Memory Voltage Supply for DDR1, DDR2, DDR3 & DDR4.
► Memory Termination Supply for DDR1, DDR2, DDR3 & DDR4.
Class Five: Theory & Practical
► RAM Slot or Connector Pin out Signals Details: DDR1, DDR2 & DDR3.
► Memory EEPROM Chip: It Works & Pin out Signals Details.
► How Memory Chip, SIO Chip, BIOS Chip & ICH/PCH Internally related By Signals.
► Important Signals between GMCH Controller & Memory Slot Connector
Class Six: Theory & Practical
► Laptop Power Stage: S3 Voltage Generated – Part-1.
► 1.05V Regulator/ PWM: It Works & Pin out Signals Details.
► 2.5V Regulator/ PWM: It Works & Pin out Signals Details.
► 1.25V Regulator/ PWM: It Works & Pin out Signals Details.
► 1.2V& 2.2V Regulator/ PWM: It Works & Pin out Signals Details.
► 2.2V Regulator/ PWM: It Works & Pin out Signals Detail.
► Understanding Switching Mode Power Supply.
Class Seven: Theory & Practical
► Laptop Power Stage: S3 Voltage Generated – Part-2.
► Types of Power Supply Need for VGA or GFX Core PWM Chip.
► VGA or GFX Core PWM Chip: It Works & Pin out Signals Details.
► VCCP Power Supply PWM: It Works & Pin out Signals Details.
► VTT Power Supply PWM: It Works & Pin out Signals Details.
Class Eight: Theory & Practical
► Laptop Power Stage: S0 (Run Power) Voltage Generated.
► CPU or VRM PWM (V_ Core/ VCC_Core): Works & Pin out Signals Details.
► Understanding Darlington Pair Circuit.
► Driver IC: Works & Pin out Signals Details.
► Understanding VRM Phases.
► CPU Fan & Thermal Control Chip: Works & Pin out Signals Details.
► Clock Generator Chip: Works & Pin out Signals Details.
► Understanding Crystal & Career Signal: How Data Made.
Class Nine: Theory & Practical
► SIO and BIOS Chip Section: Works & Pin out Signals Details.
► BIOS Password Removal: Bypass & BIOS Dump Replacement.
► Keyboard & Touch Pad Controller Chip: Works & Pin out Signals Details.
► Power Button & LID Switch: Works & Pin out Signals Details.
► ICH/ South Bridge Controller Sections: Works & Pin out Signals Details.
► Real Time Clock (RTC) Section: Works & Pin out Signals Details.
► PCH/ FCH/ MCP Controller Sections: Works & Pin out Signals Details.
► GMCH/ MCH/ North Bridge Controller Sections: Works & Pin out Signals Details.
Class Ten: Theory & Practical
► VGA Controller Section in GMCH/ PCH/ Graphics: Works & Pin out Signals Details.
► CRT Connector: Works & Pin out Signals Details.
► Understanding Level Shifter, Switching Transistor & Musk Chip.
► LVDS or LCD Controller Section in GMCH/ PCH/ Graphics.
► LVDS or LCD or LED Connector: Works & Pin out Signals.
► Inverter (Original & Universal): Works & Pin out Signals Details.
► Original & Universal Inverter Replacement Process.
► CCFL Tube Replacement Process.
Class Eleven: Theory & Practical
► HDD SATA & IDE Controller Section in ICH/ PCH: Works & Pin out Signals Details.
► HDD SATA & IDE Connector Section: Works & Pin out Signals Details.
► ODD(DVD) SATA & IDE Controller Section in ICH/ PCH: Works & Pin out Signals Details.
► ODD(DVD) SATA & IDE Connector Section: Works & Pin out Signals Details.
Class Twelve: Theory & Practical
► USB Controller Section in ICH/ PCH: Works & Pin out Signals Details.
► USB Connector Section: Works & Pin out Signals Details
► Web Camera & Bluetooth Controller & Connector: Works & Pin out Signals Details.
► Memory Card or SD Card Controller & Connector: Works & Pin out Signals Details.
► PCI Slot & Mini Card Controller & Connector: Works & Pin out Signals Details.
Class Thirteen: Theory & Practical
► LAN Controller Section in ICH/ PCH: Works & Pin out Signals Details.
► LAN Chip: Works & Pin out Signals Details.
► LAN Transformer Chip: Works & Pin out Signals Details.
► LAN EEPROM Chip: Works & Pin out Signals Details.
► RJ45 Connecter: Works & Pin out Signals Details.
► AUDIO Controller Section in ICH/ PCH: Works & Pin out Signals Details.
► AUDIO CODEC & AUDIO Amplifier Chip: Works & Pin out Signals Details.
► Internal Speaker, MIC Jack & Head Phone Jack: Works & Pin out Signals Detail.
Class Fourteen: Theory & Practical
► BGA Chip: ICH, PCH, MCP, FCH, GMCH, Graphic Chip (NVidia, ATI etc.
► BGA Reflow Process.
► BGA Rework Station: Use & How it Works.
► Preheater: Use & How it Works.
► BGA Reballing rework station: Use & How it Works
► Ultrasonic Cleaner: Use & How it Works
► All other Components That Need for BGA Rework
Class Fifteen: Theory & Practical
► BGA Reballing Process.
► ICH, PCH, MCP, FCH, GMCH, Graphic Chip (NVidia, ATI etc.) Reballing.
► Removing BGA  Chips.
► Reballing BGA  Chip using Reball Stencil.
► BGA Ball Arrangement.
► BGA Rework Process.
► ICH, PCH, MCP, FCH, GMCH, Graphic Chip (NVidia, ATI etc.) Replacement.
► Socket & Connector Removal Process Using BGA Rework Station:
♦ CPU Socket
♦ RAM Slot
♦ PCI Slot
♦ Other Sockets & Connectors

All Categories