HSW-001
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Description
Serial numbers: 1-881-946-11 (Unknown manufacturer), 1-881-946-21 (Produced by Foxconn)
HSW-001 is a switch board firstly used in Slim CECH-21xx (with SUR-001 motherboard), and later in CECH-25xx models (with JTP-001 or JSD-001 motherboards)
All this motherboards has the same switch board connector and pinout, so HSW-001 is compatible with all them.
Switch board HSW-001, 1-881-946-11. Unknown manufacturer
Switch board HSW-001 (PCB bottom view), 1-881-946-21. Produced by Foxconn
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Pinout
| Pin | Name | Connected to | Description | |
|---|---|---|---|---|
| On Motherboard | On Switch board | |||
| 1 | SW_PWM ? | Syscon SW2-30x, pin 12 | 4x CONTOUR LEDs, transistor base pin | The transistor is located in the switch board and drives 2 LEDs with currentlimitor resistors of 3K Ω (red led at left-top) and 820 Ω (blue led at left-bottom) The circuit has unpopulated pads to add another transistor and another 2 LEDs for a total of 4 LEDs driven by a misterious syscon pin |
| 2 | +5V_EVER | Power Supply Connector (CN101), pin 1 | VCC | 5V Standby line from power supply connector CN101, the pin named 5V_EVER on motherboard and 5VSB on power supply |
| 3 | ? | Syscon SW2-30x, pin 11 | 2x White leds - | Inner LEDs for EJECT button backlight, with a currentlimitor resistor of 910 Ω |
| 2x White leds - | Inner LEDs for POWER button backlight, with a currentlimitor resistor of 1K Ω | |||
| 4 | GND | GND | GND | Ground |
| 5 | EJECT_SW | Syscon SW2-30x, pin 111 | Eject switch  |
Sink to ground to activate |
| 6 | POW_SW | Syscon SW2-30x, pin 110 | Power switch  |
Sink to ground to activate |
| 7 | POW_LED | Syscon SW2-30x, pin 5 | Green led - | Connects to left-bottom corner pin (green gnd) of dual red/green LED located next to the power switch, with a currentlimitor resistor of 1K Ω |
| 8 | STBY_LED | Syscon SW2-30x, pin 6 | Red led - | Connects to left-top corner pin (red gnd) of dual red/green LED located next to the power switch, with a currentlimitor resistor of 1K2 Ω |
| 9 | BD_LED | BluRay controller CXD5131R-1, pin 36 (on SUR-001/JSD-001) or BluRay controller R8J32830FPV1, pin ?? (on JTP-001) |
Blue led - | Connects to blue LED located next to the eject switch, with a currentlimitor resistor of 560 Ω |
| 10 | GND | GND | GND | Ground |
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