Step by Step Process of BGA Reballing
Posted by Esanyog on July 4th, 2019
What Is BGA Reballing?
Reballing means changing all the Soldered Balls on Chip Ball Grid Array Circuit, there are a lot of different reasons why we need to reball a Chip. Reballing mainly runs on the computer, laptop, and game console motherboards, the reason behind this problem is the video graphics chip. It may be unbelievable, but your device's Video Chip is the most unfortunate chip to get the most broken soldered joints, and in most cases needs repair. In fact, as well as video chips, there are a lot of BGA circuit chips on the market, which need to be reballing when they break or fail.
Esanyog have solutions for all your BGA rework and repair needs. We have a state-of-the-art BGA rework system and staff of engineers and operators with deep knowledge and experience in the complex process of BGA rework. We offer a wide range of services including removal, replacement and recovery of BGA parts. Modification of circuit pattern design at X-ray inspection BGA site. Repair of lifted or missing BGA pads. Solder mask repair at BGA site
Ball Grid Array, BGA rework:
It is not easy to rebuild a board containing BGA If you suspect that the BGA is defective, it is possible to remove the device. This is achieved by locally heating the device to the underlying solder.
In the BGA rework process, heating is often achieved. This includes a jig with an infrared heater, a thermocouple for the monitor and a vacuum device to lift the package. Care must be taken to heat and remove only the BGA. Contact information
The removed BGA can be replaced with a new one. Occasionally, it may be possible to repair or repair a removed BGA. This BGA repair may be an attractive proposition if the chip is known to be an expensive device that will operate once removed. Undertake a BGA repair that requires replacing the solder balls. This BGA repair can be done using some small off-the-shelf solder balls that are manufactured and sold for this purpose. Sanyog Electronics has extensive experience in both repairing and replacing failed BGA connections
Steps for BGA Reballing
Step 1: Deball the Device
Step 2: Clean Deball part
Step 3: Apply water soluable paste flux
Step 4: Place the preform ball on top
Step 5: Carefully place the device on top of the preform
Step 6: Square up the device to the preform
Step 7: Reflux
Step 8: Wipe out Preform
Step 9: Check Reballed equipment
If you are looking for BGA repairing services in Pune and Pimpri Chinchwad, Kindly give us a call at 9860406079 for BGA Repairing Service and all your laptop repairing needs.
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