final schematic -- 13 wires to solder for LCD and buttons

[Casainho]

I think is final the schematic. There are 13 wires to solder from
imx233 board to Nokia 5110 LCD and to 6 buttons.

1. one wire comes from original LCD connector, because there is
already a mosfet with PWM for LED backlight;

2. one button is in parallel to SW1, the button for ON/OFF;

3. all other 5 buttons, use internal pullups on imx233.

Bob, Matt, can you please give a quick look and say if is there any problem?

--
Cumprimentos,
Jorge Pinto

[Casainho]

Hmmm... forgot to put a resistor to limit current of backlight. I put
a 33R value.

I took 4 hours to make ready the prototype -- I am sending pictures.

The only thing missing now is soldering the battery.

Also we need to start porting Rockbox.

Bob, if you need help or want that I assembly your prototype, just say.

--
Cumprimentos,
Jorge Pinto