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Sony NWZ-E473 Battery Replacement

Introduction

To complete this Sony NWZ-E473 guide, a soldering iron will be needed. You may want to have someone with soldering iron experience complete that step or watch some basic videos on how to use a soldering iron.

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  1. Sony NWZ-E473 Battery Replacement, Back Panel: étape 1, image 1 de 1

    • Use a Phillips #00 screwdriver to unscrew the two 5 mm screws located on the bottom of the back of the device.

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  2. Sony NWZ-E473 Battery Replacement: étape 2, image 1 de 1

    • Use a plastic opening tool to loosen the bottom portion of device.

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  3. Sony NWZ-E473 Battery Replacement: étape 3, image 1 de 1

    • Use a plastic opening tool to loosen the top panel of the device.

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  5. Sony NWZ-E473 Battery Replacement: étape 4, image 1 de 1

    • Use a Phillips #00 screwdriver to remove the two 3 mm screws located on the portion under the top panel of the device.

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  6. Sony NWZ-E473 Battery Replacement: étape 5, image 1 de 3 Sony NWZ-E473 Battery Replacement: étape 5, image 2 de 3 Sony NWZ-E473 Battery Replacement: étape 5, image 3 de 3

    • Remove the back plate from the device.

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  7. Sony NWZ-E473 Battery Replacement, Battery: étape 6, image 1 de 2 Sony NWZ-E473 Battery Replacement, Battery: étape 6, image 2 de 2

    • Peel back the layer of tape along with the processor, which is located just below the battery, using the tweezers and the spudger.

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  8. Sony NWZ-E473 Battery Replacement: étape 7, image 1 de 2 Sony NWZ-E473 Battery Replacement: étape 7, image 2 de 2

    • Slide a prying tool underneath the top portion of the battery and lift it from the case.

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  9. Sony NWZ-E473 Battery Replacement: étape 8, image 1 de 1

    • Remove the stickers from the battery terminals, which are on the underside of the battery.

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  10. Sony NWZ-E473 Battery Replacement: étape 9, image 1 de 1

    • Use a soldering iron to remove the wires from the red and the black terminals.

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Conclusion

To reassemble your device, follow these instructions in reverse order.

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Matthew Hintz

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USF Tampa, Team 17-6, Watkins Winter 2015 Membre de l'équipe USF Tampa, Team 17-6, Watkins Winter 2015

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2 commentaires

Hi their I have a Sony nwz-e355 walkman I want to replace the battery in it cause I thinks it's done I see u do a replacement for the e473 wondering if u have e355 batteries or will this e473 battery work in my walkman both need to be soildered in any feed back would help

Derek Hebert - Réponse

I have the same model. I have 2 of them purchased years ago from Ubid.com. A very cool device. SONY ought to service them when the batteries fade…

guy lewit -

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