Service Connectors
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JTAG/UART/SPI/Diagnostic I/O used in Sony repair centers if a PSVita couldn't be fixed by software.
Pictures
<imgur>cWujmwt.png</imgur> <imgur w="250">KUCQvJF.jpg</imgur>
Pinout
| Pin | Name | Description | Notes |
|---|---|---|---|
| 1 | GND | ||
| 2 | Connected to JL Pin (Bottom left 1st) | ||
| 3 | GND | ||
| 4 | Connected to JL Pin (Top left 1st) | ||
| 5 | GND | ||
| 6 | Jig Sense Probe (Jack Pin 4) | Connected to JL Pin (Bottom left 2nd) | Important for Jigkick |
| 7 | Ernie CTS | Connected to JL Pin (Top left 2nd) | Important for Jigkick |
| 8 | Kermit CTS | Connected to JL Pin (Top left 3rd) | Important for Jigkick |
| 9 | GND | ||
| 10 | GND | ||
| 11 | Connected to CL Pin (Leftmost 1st) | ||
| 12 | Connected to CL Pin (Leftmost 2nd) | ||
| 13 | Kermit TX | Connected to JL Pin (Bottom left 3rd) | |
| 14 | Kermit RX | Connected to JL Pin (Bottom left 4th) | |
| 15 | GND | ||
| 16 | GND | ||
| 17 | Connected to CL Pin (Leftmost 3rd bottom) | ||
| 18 | Connected to CL Pin (Leftmost 4th top) | ||
| 19 | Ernie TX | Connected to JL Pin (Top left 4th) | Important for Jigkick |
| 20 | Ernie RX | Connected to JL Pin (Bottom left 5th) | Important for Jigkick |
| 21 | GND | ||
| 22 | GND | ||
| 23 | VDD | ||
| 24 | VDD |