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hardware:mainboard [2026/08/07 22:51] – created - external edit 127.0.0.1hardware:mainboard [2026/08/08 01:12] (current) – external edit 127.0.0.1
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   * **KEY** — ignition/ACC input (assert high to boot; the MCU keeps the SoC off otherwise).   * **KEY** — ignition/ACC input (assert high to boot; the MCU keeps the SoC off otherwise).
   * **CAN…** — vehicle CAN (bottom-left cluster).   * **CAN…** — vehicle CAN (bottom-left cluster).
-  * ''RL±/FL±/FR±/RR±'' — speaker outputs (**do not** put 12 V here). ''MIC1-/MIC2+'', ''TBOX_IN'', +  * ''RL±/FL±/FR±/RR±'' — speaker outputs (**do not** put 12 V here). ''MIC1-/MIC2+'', ''TBOX_IN'', ''TF1_POWER/TFT_POWER'' (display power out).
-    ''TF1_POWER/TFT_POWER'' (display power out).+
  
 **Bench power:** +12 V → B+ (and B+B), GND → GND, +12 V → KEY, using a **current-limited supply **Bench power:** +12 V → B+ (and B+B), GND → GND, +12 V → KEY, using a **current-limited supply
 (~3 A), ground lead first**. (~3 A), ground lead first**.
  
hardware/mainboard.1786135878.txt.gz · Last modified: by 127.0.0.1