Quote Originally Posted by scalerobotics View Post
I think I cannot help you, because I don't know what you are up to. Perhaps you can tell us more about what you are trying to do.

From what you have said, you want a schematic of a ISD1700 with a play, forward and erase button. And the one I sent you has all the above, plus a reset, volume and record button.

If I were you, and from what you have told us so far, you could edit the schematic I sent you. Here it is without the record button. But again, I don't seem to have a clue what you are up to. Maybe I am doing your homework? Really can't tell.

Attachment 4885
Friend, if homework, would not be asking for your help and yes my teacher.
I'll see if you can understand me, I need a mini circuit that is embedded in a model boats and will have horn sounds, engine, etc.. And shall have the power of a rechargeable 9V.
When starting a particular key on the radio transmitter, the corresponding sound will be activated in the corder chip, I already have a system that will convert the digital signal from the transmitter to the receiver's analog, or activate sound through the key / jump PLAY. The sound is amplified by a mini amplifier, PC type of computer boxes.
The sounds are recorded separately, according to the need and timing for this is that the only accurate part of playback.
I tried to mount a circuit based on this scheme but its not work, do not know if what I called did not have to call and / or did not care what they had to call, so I'm asking only the outline of the relevant part of the circuit and FORWARD PLAY, no longer need the ERASE, when I have to delete something from your recorder, you have to be very simple and small.
Now that you know what I want to do, could you help me?
Perhaps, as my English is not the best, is not making me understand, sorry.
Looking forward,
MAFONI