Optical Mobile Phone BGA Rework Station
1. Dinghua DH-G730 BGA rework station
2. Precise temperature control and high success rate of repairing
3. Highly precision optical alignment system
4. Both manual and automatic modes.
Optical Mobile Phone BGA Rework Station
1.Application of Optical Mobile Phone BGA Rework Station
Motherboard of computer, smart phone, laptop, MacBook logic board,digital camera ,air conditioner, TV and other electronic equipments from medical industry, communication industry, automobile industry, etc.
Suitable for different kind of chips: BGA,PGA,POP,BQFP,QFN,SOT223,PLCC,TQFP,TDFN,TSOP, PBGA,CPGA,LED chip.
2.Product Features of Optical Mobile Phone BGA Rework Station
• Widely used in Chip Level Repairing in mobile phone, small control boards or tiny motherboards etc.
• Desoldering, mounting and soldering automatically.
• HD CCD Optical Alignment system for precisely mounting BGA and Components
• Embedded industrial PC, Digital system setting, two independent heating zones, Panasonic CCD camera system, HD touch screen conversational interface, PLC control, Multi-functional integrated control, Human structure design, Folding optical lens, Optional number, store and choose temperature profile.
• Two operation modes in system: Auto/manual. Auto mode: auto soldering/desoldering bga with button. Manual mode: Manual up/down top head to soldering/desoldering bga with joysticks. Both modes combines with optical alignment and laser positioning to finish the process. Meanwhile, build-in vacuum can pick up bga chip conveniently.
• Build-in vacuum in mounting head pick up BGA chip automatically after desoldering completed.
3.Specification of Optical Mobile Phone BGA Rework Station
4.Details of Optical Mobile Phone BGA Rework Station
1.CCD camera( precise optical alignment system) ;
2.HD digital display ;
3.Micrometer (adjust angle of chip) ;
4.Hot air heating;
5.HD touch screen interface ,PLC control ;
6.Led headlamp ;
7.Joystick control .
5.Why Choose Our Optical Mobile Phone BGA Rework Station?
6.Certificate of Optical Mobile Phone BGA Rework Station
7.Packing & Shipment of Optical Mobile Phone BGA Rework Station（黑色，加粗，16px）
Repairing computer motherboard and IC
1.Some important and necessary steps for computer chip-level repair technology:
To analyze the circuit diagram, you will look at the circuit diagram to understand the working principle of the circuit diagram of the factory, power up sequence, and signal flow. As long as you can read the PDF diagram of the factory, you may fix the motherboard or notebook that you have never seen before, and you can repair the laptop that you have not experienced. Because in the actual maintenance we will encounter a large number of motherboard notebook models that have never seen the machine, or due to water, human-induced failure. This needs to be analyzed through the factory's PDF circuit diagram. As more and more people are now engaged in computer maintenance technology, we share most of the computer factory circuit diagrams can be found.
2.If you want to learn to understand the PDF circuit diagram of the factory, you need to start with basic electronic components, resistors, capacitors, diodes, triodes, MOS transistors, gate circuits, etc., which are the basic original identification, characteristics, working principle, and guiding principle; Many, many manufacturers, so we also need to learn the major manufacturers of protection circuits, circuit design differences, power-up timing, signal flow. After you have mastered these skills, no matter how the computer is upgraded or improved, we can easily solve various problems.
To learn to find electronic components on the computer motherboard, if you analyze the circuit diagram, you can also determine if an electronic component may be damaged, but if you can't find the electronic components, you can't repair it. It's equivalent to the type of surveillance we see. A case can be identified as a suspect, but there is no way to settle the case without the person.
3.The composition and design of the various circuits on the computer motherboard are determined by their working principles. Therefore, these laws can make it easy for us to learn how to run circuits. Of course, friends who do not understand these laws will run into trouble when they run circuits on a computer motherboard. This is why many of my friends will not run circuits after attending many training courses. Getting the motherboard does not know the reason for starting from there.
To know the key test points on the computer motherboard, this can quickly find the point of failure. All things have a key point, Chinese medicine doctors can quickly diagnose the illness by using the pulse. We often encounter very complicated things that have no clue, but the connoisseurs are able to solve them. Each circuit of the computer main board has a key test point. Through the resistance and voltage or waveform of the earth at these key test points, the corresponding fault of the computer can be determined. Why do so many
friends repair laptop motherboard repairs 2-3 days did not find the fault, there is no clue, because they do not know the key test points.
4.Repair tools, adjustable power supplies, and oscilloscopes are used to detect faults. These repair tools are equivalent to the hospital's B-ultrasound and CT machines, which are quite awesome. As long as the instruments are tested, they can intuitively reflect the internal problems. Of course, the premise of using these maintenance tools is that you must grasp the previous one, two, three to determine the failure of the notebook through the tools.