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Sony FDL-220R Watchman Battery and Battery Contacts Replacement

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This guide will outline how to replace the Sony FDL-220R Watchman batteries and clean the battery contacts if they are corroded. Steps include basic disassembly of the Sony FDL-220R Watchman, and tools include a Phillips #00 Screwdriver and a solution of warm water and baking soda.

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  1. Sony FDL-220R Watchman Battery and Battery Contacts Replacement, Remove battery cover and batteries: crwdns2935265:01crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Sony FDL-220R Watchman Battery and Battery Contacts Replacement, Remove battery cover and batteries: crwdns2935265:01crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Press down on the textured area and push towards the bottom of the device.

    • Gently remove the battery cover.

    • Remove the three AA batteries.

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  2. Sony FDL-220R Watchman Battery and Battery Contacts Replacement, Inspect battery contacts in battery compartment: crwdns2935265:02crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Inspect battery contacts for any signs of damage.

    • Clean battery contacts with a solution of warm water and baking soda if there is corrosion.

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  4. Sony FDL-220R Watchman Battery and Battery Contacts Replacement, Remove screws: crwdns2935265:03crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Sony FDL-220R Watchman Battery and Battery Contacts Replacement, Remove screws: crwdns2935265:03crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Locate the five 5x11mm screws surrounding the battery compartment.

    • Remove screws with a Phillips #00 screwdriver.

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  5. Sony FDL-220R Watchman Battery and Battery Contacts Replacement, Remove back casing: crwdns2935265:04crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Sony FDL-220R Watchman Battery and Battery Contacts Replacement, Remove back casing: crwdns2935265:04crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Grasp the entire back half of the Watchman's casing.

    • Snap off casing from the bottom of the device.

    • Gently pull off entire back casing.

    • Buttons may fall out upon opening casing. See the button replacement guide to fix buttons.

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  6. Sony FDL-220R Watchman Battery and Battery Contacts Replacement, Inspect battery contacts on inside of back cover: crwdns2935265:05crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

    • Inspect the two small springs on the back of the battery compartment.

    • Clean contacts with a solution of warm water and baking soda if there is corrosion.

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

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Sam Putnam

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