TomTom Go 910 / 710 - Dock Connector Pinout needed please

Apr 4, 2018
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TomTom Model(s)
Hi everyone

I know this is a long-shot, but I wondered if anyone knew the pin-out details for the strip connector on the back of the TomTom (in my case, version 910) that connects it to the mount or dock, please?
My TomTom works but the connector has come adrift, and I'm planning on wiring it in permanently to a home-made mount.
I know the pin near the antena socket is +5V for charging, and the pin on the far end is ground. I'm successfully powering it that way.
I could do with knowing what other pins do what - Particularly which pins are the (two?) USB connections.

Failing that, a schematic / circuit diagram.

Thank you for any assistance


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