Saltar al contenido principal

2.26 o 2.4 GHz / Carcasa Unibody de plástico blanco

Preguntas 646 Ver todo

Keyboard ZIF Connector Pinout

I'm looking to determine which contact on the keyboard connection on the A1342 is for the 'on' switch function (or any other contacts on the logic board will do). I'm fairly certain this pin is active low (pressed goes to ground), yes?

Thanks, Keith

Contestado! Ver respuesta Yo también tengo este problema

Es esta una buena pregunta?

Puntuación 1
1 comentario

Hi,

I am searching for the pinout of 34 pin ffc cable of laptop keyboard.

Thanks & Regards,

Yash Kishore

- de

Agregar un comentario

3 Respuestas

Solución Elegida

Keith55555, looks like pin 5 is the one you are looking for. Hope this helps, good luck.

Block Image

Fue útil esta respuesta?

Puntuación 4

3 comentarios:

Looks good O.T. Appreciate it. -Keith

- de

Anytime ;-) Thanks for accepting my answer.

- de

Do you have a keyboard pin out from an A1502?

- de

Agregar un comentario

It boggles my mind that this little picture was so hard to find on the INTERNET it is almost like these companies making laptop er um notebooks these days dont want us knowing how they work or operate.

That way we cannot ever comprehend enough to troubleshoot or fix them when something goes wrong. Or they just dont want us realizing that they are built to fail in so many hours. Grrrrrr

Fue útil esta respuesta?

Puntuación 0
Agregar un comentario

I measured the resistance in Ohm of those pins to ground, both keyboard plugged in and (plugged out)

  1. 336 Ω (336 Ω)
  2. 336 Ω (336 Ω)
  3. 337 Ω (336 Ω)
  4. 209 Ω (208 Ω)
  5. 1745 Ω (1745 Ω)
  6. 444 Ω (1.9 MΩ)
  7. 368 Ω (468 Ω)
  8. 365 Ω (1.92 MΩ)
  9. 440 Ω (439 Ω)
  10. 372 Ω (371 Ω)
  11. 369 Ω (369 Ω)
  12. 381 Ω (381 Ω)
  13. 282 Ω (444 Ω)
  14. 477 Ω (477 Ω)
  15. 443 Ω (442 Ω)
  16. 442 Ω (441 Ω)
  17. 442 Ω(441 Ω)
  18. 444 Ω (443 Ω)
  19. 381 Ω (381 Ω)
  20. 441 Ω (440 Ω)
  21. 440 Ω (440 Ω)
  22. 445 Ω (445 Ω)
  23. 442 Ω (441Ω)
  24. 443 Ω (442 Ω)
  25. 440 Ω (440 Ω)
  26. 448 Ω (448 Ω)
  27. 444 Ω (443 Ω)
  28. 444 Ω (444 Ω)
  29. 0 Ω (0 Ω)
  30. 230 Ω (229 Ω)

measured on an MacBook Pro A1502

Fue útil esta respuesta?

Puntuación 0
Agregar un comentario

Añadir tu respuesta

Keith55555 estará eternamente agradecido.
Ver Estadísticas:

Ultimas 24 horas: 3

Ultimos 7 días: 15

Ultimos 30 días: 65

Todo El Tiempo: 5,938