SIM card module pinout / 96638354XT

This unit is the NG4 system, made by Harman Becker.
Main Features: DVD, Voice Commands, HighRes Display, 3D Mapping, Bluetooth Hands Free, Independent Phone with MDS Module, SD Card, USB, Jukebox.

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Jarek9008
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Joined: 26 May 2024, 09:23

SIM card module pinout / 96638354XT

Post by Jarek9008 »

Hi, maybe someone of You have wiring diagrams/ pinout description of brown connector from this module?
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GiveMeABreak
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Re: SIM card module pinout / 96638354XT

Post by GiveMeABreak »

You need to ber in mind that the X7 can be supplied with and without the services module (similar to independent telematic unit) in which case the whole of the NG4 system is wired differently to incorporate this module if fitted.

Below is the SIM card for the X7 that is conencted to the Services Module.
SIM Card Reader Pin Out.png

6 Pin Black Connector:

1: 84A2 : SIM card clock
2: 84A3 : SIM card reader earth
3: 84A6 : SIM card reader supply
4: 84A4 : Unknown
5: 84A5 : Presence of the SIM card reader
6: 84A7 : SIM card reader reset
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Marc
Jarek9008
Posts: 3
Joined: 26 May 2024, 09:23

Re: SIM card module pinout / 96638354XT

Post by Jarek9008 »

My idea is to connect in parallel with this reader instead of the SIM reader in the main unit of the Android radio. Do you think this could be possible?
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GiveMeABreak
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Re: SIM card module pinout / 96638354XT

Post by GiveMeABreak »

I can't answer that as the unit for the X7 is designed to interface with the NG4 / Services Module equipment and connecting it up to another system may casue undesired results...
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Marc
Jarek9008
Posts: 3
Joined: 26 May 2024, 09:23

Re: SIM card module pinout / 96638354XT

Post by Jarek9008 »

Thank You for Your replay and schemes! :)