Microphone BQ

Technical Characteristics of Microfono BQ

The Microfono BQ is a high-quality microphone component designed for compatibility with BQ mobile smartphones. It assures clear and consistent audio transmission for calls, audio recording and other sound inputs. Below are the technical details:

• Sensitivity: -42dBM ± 3dB
• Signal to Noise Ratio: 58dB
• Directivity: Omnidirectional
• Operation Voltage: 1.5V - ~3V
• Frequency Response: 30Hz - 16kHz

Instructions on Replacing Microfono BQ

Tools Required:

• Small Phillips screwdriver
• Plastic opening tools
• Tweezers

Steps:

• Power off the BQ smartphone and remove the back cover and battery.
• Remove the screws securing the back frame.
• Use the plastic opening tool to pry the back frame from the smartphone body.
• Locate the Microfono BQ, typically towards the bottom of the smartphone.
• Unscrew the screws holding the microphone in place and gently disconnect it from the motherboard using tweezers.
• Insert the new Microfono BQ into the designated location and secure it with the screws.
• Reconnect the microphone to the motherboard.
• Reattach the back frame to the body of the smartphone.
• Secure it with the screws and insert the battery back in its place.
• Lastly, place the back cover onto the smartphone.

Please consider seeking professional help if you are not comfortable performing these steps yourself, as improper handling can cause further damage.