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 |