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= How to Enter Service Mode (officially known as Manufacturing Mode) on PSP-3000 =
= How to Enter Service Mode (officially known as Manufacturing Mode) on PSP-3000 =
[[File:3000 Baryon Sweeper Hardware.png|Picture of Setup|thumb|right]]
 
Connecting a PSP-3000 to a TTL serial adapter:
Connecting a PSP-3000 to a TTL serial adapter:
* Center pin of PSP battery connector is used for k-line serial communication
* Center pin of PSP battery connector is used for k-line serial communication
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* (optional) 10kOhm resistor between 3v3 and RX on serial adapter
* (optional) 10kOhm resistor between 3v3 and RX on serial adapter
* Ground connected between PSP and serial adapter
* Ground connected between PSP and serial adapter
* Supply 3.3v-4.2v over the battery + and - pins
* Supply 3.6v-4.2v over the battery + and - pins
* (optional) Plug a 5v charger into the DC In port of the PSP
* (optional) Plug a 5v charger into the DC In port of the PSP


Plug in your serial adapter to PC and set up [https://github.com/khubik2/pysweeper PySweeper] with the correct COM port for your adapter and the option for service mode selected. Plug in modified battery connector to PSP while PSP is fully powered off (NOT in sleep mode), SYSCON will begin serial communication with your serial adapter and enter service mode.
Plug in your serial adapter to PC and set up [[https://github.com/khubik2/pysweeper PySweeper]] with the correct COM port for your adapter and the option for service mode selected. Plug in modified battery connector to PSP while PSP is fully powered off (NOT in sleep mode), SYSCON will begin serial communication with your serial adapter and enter service mode.
 
= Picture of Setup =
 
[[File:3000 Baryon Sweeper Hardware.png|thumb]]
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