Audio Chip for Galaxy A70 (A705 / 2019) (ref. WCD9370) – Compatible
Compatible — Third-party manufacture. The lowest price for a repair.
This part also fits: Galaxy A70 4G (A705 / 2019).
Ordered before 17:00 on a working day: dispatched on the next working day or the day after. Expected dispatch between Tuesday 10 November and Thursday 12 November. Estimated delivery outside France between Friday 13 November and Thursday 19 November (working days, estimate).
The kit for a successful repair
or just what you need:
Check your exact model before ordering: a Galaxy A70 (A705 / 2019) does not accept parts from another version (mini, Plus, Pro, Ultra…). Find my model
Description
The audio IC Galaxy A70 (A705 / 2019) (Ref. WCD9370) is an integrated circuit that manages the sound of the device. It converts digital signals into audio signals for the speakers, the microphone and the headphone jack. When it fails, you may notice missing or distorted sound, crackling, an inaudible microphone or a jack that no longer works. This compatible part replaces the current component on a Galaxy A70 (A705 / 2019) and restores normal audio function, depending on the overall condition of the motherboard.
Before you start, switch off the device, disconnect the battery if the procedure allows it and work on a clean surface, protected from static electricity. Use a soldering station or a hot air station at a moderate temperature and avoid overheating the board around the chip. Check the alignment of the component before soldering and inspect the neighbouring tracks with a magnifier.
After fitting, power the device back on and test the speaker, the microphone and the headphone jack. If the battery of your Galaxy A70 (A705 / 2019) has been handled, do not puncture it, do not bend it and never use a swollen battery. Carry out a few full charge cycles to check the stability of the system.
Tips
- Disconnect the battery before any work on the board
- Protect the board from static electricity with an anti-static wrist strap
- Heat moderately so you do not damage the neighbouring tracks
- Check the alignment of the chip before soldering
- Test speaker, microphone and headphone jack after fitting
Fitting
Fitting guide: work with the device switched off, disconnect the battery before touching any flex cable, keep the screws in order and test the part before closing up. A question before ordering? Write to us.
Specifications
- Compatible with
- Galaxy A70 (A705 / 2019)
- Part type
- Electronic component
- Quality
- Compatible
- Warranty
- 2-year legal guarantee of conformity
- Difficulty
- Estimated time
- about 90 min (approximate)
Benefits
- Third-party manufacture: the lowest price to repair
- Compatibility with the stated model checked on the product page
- 2-year legal guarantee of conformity