SONY WH-CH700N bluetooth headphones USB charging port Replacement
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Onderdelen
Gereedschap
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Remove the foam pad by pulling up on the foam until it clears the groove.
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Working around the foam, carefully slip it off to reveal the screws.
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Remove the 4 screws holding the speaker enclosure to the main body.
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Desolder the speaker to fully remove it.
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Desolder the mic and speaker conncetions
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Desolder the battery connector.
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Remove one Phillips screw, holding down the board
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The board is also held in by clips, so use a prying tool or just fingers to pull upp on the board to release it.
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You successfully removed the main board.
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You can see the damaged USB connector
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Apply Kapton tape to ensure protect the plastic components like, switches and the jack conncetor.
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Apply flux to the top pins and the mounting pins (underside) to help solder flow.
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Gereedschap gebruikt in deze stap:Tweezers$4.99
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Grab the connector with tweezers and apply heat from the mounting pins' side (bottom).
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Clean the pads with a solder wick.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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4 opmerkingen
thank you for an excellent guide. I am a volunteer at our local repair cafe where we try to repair things, free of charge, for residents and so avoid the item ending up in landfill. I have had a pair of the Sony WH -CH700N headphones in and need to replace the charging port. Sony will not supply. where can I get the right one? do you have a prat number? any help appreciated. many thanks Roger H
Hi @rogerhutton
I found these to be a suitable replacement and fairly inexpensive:
https://www.ebay.co.uk/itm/132334638219
https://www.ebay.co.uk/itm/142512274587
Hope it helps!
Kris
Thank you very much Kris. Ordered and fitted and a very happy resident to have them fixed at a cost of £2.50! Thank you again on his behalf and from the volunteers at the Dorking Repair cafe. all the best Roger H
