Laptop repair chip level courses in Mumbai at AcmaTech is customized for your present knowledge  of electronics. Electronics components will be introduced before we move to the logics section. First session will get you familiarized with the tools for the lab including the heat blower, Oscilloscope , Infrared Heater , Micro Soldering Station , BGA rework station  Etc.

Electronic knowledge is followed with training session on  SMPS and component working cultures . After you become comfortable with  electronics components the logic session follows then onwards only . This is an intensive coverage into the deep details of chip-level services of the laptops and also desktop Motherboards. This involves detailed circuit tracing , signal analysis , replacement of SMD devices , hands on session on imported production line BGA Rework station and BGA reballing equipments and all the tips and tricks our service engineers acquired from the years of experiences.  the session  makes you confident enough to chip-level service the new generation notebooks  and net-books in the industry .

INTRODUCTION TO SOME KEY POINTS COVERED IN LAPTOP CHIP LEVEL REPAIR COURSE

• Common Laptop Notebook Chip IDENTIFICATION. POWER SUPPLY
• IO CHIP, CPU power supply
• Discharge control
• Graphics Brand
• Ethernet
• Sound/Audio
• COM ports
• Battery IC
• Memory control Section
• Clock IC
• Memory power supply
• Mosfet testing and uses of different components
• Dc power regulator sections
• Power supply to different chips including vcc core
• 5V SUS, +1.5v, 1.8V SUS voltages
• 5V, 2.5Vcpu core voltage
• VID signals
• VRMsection
• Mosfet working of VRM clock generator & bios chips section
• RTC chip power good function
• Reset, frame, clock, bios signals function
• Adapter – block diagram, how it works,circuit diagram, repairing steps
• Battery – block diagram, how it works,, basic problems, circuit diagram
• LCD –  block diagram, how it works,, basic problems, circuit diagram
• Inverter – block diagram, how it works,, basic problems, circuit diagram
• HDD – block diagram, how it works,, basic problems, circuit diagram
• Ram – block diagram, how it works,, basic problems, circuit diagram
• Keyboard –  block diagram, how it works,, basic problems, circuit diagram
• Touch pad – block diagram, how it works,, basic problems, circuit diagram
• CD Dvd – block diagram, how it works,, basic problems, circuit diagram
• Desktop motherboard – block diagram, how it function, basic problems, circuit diagram, bios copier, voltage checking, reset ,clock ,frame ,address ,data ,vdd,vcc
• Laptop motherboard – block diagram, how it function, basic problems, circuit diagram, repairing steps,bga reballing,bios copier,IC testing , SMD service , VRM,reset,clock ,frame ,data ,ic voltage tracing , circuit tracing
• Different section vrm tracing
• IC’s detail used testing & tracing
• Different connectors socket
• Post error code testing
• Common problem of different motherboards
• Power problems, super io, bridge ic problem, bios problem,clock ic problems,
• Trouble shooting of different brands motherboards
• Service tips for all major brand laptops
• Error checking using simple tricks
• Service Manuals for all branded laptops
• Data recovery techniques
• Searching Data sheets of different ics / chips
• Basic cleaning and washing methods of motherboard
• SMD component practice removice and inserting different components tracing different connectors and socket with related component and chip
• Testing and using of different components
• DC to DC power regulator sections

Our course includes Step by step tracing of non working motherboards, live tracing of power section like VRM, RAM, Battery, system of motherboard using bga rework station for removing bga chips and reballing it to solve common problems of different motherboards including fault finding and troubleshooting of dead & faulty laptop mother boards.

Contact us @ 922 222 8181 for more details .