Tagged ET312B

Repair Parts for ET312B

While you may never have a problem with your ErosTek ET312B, after a many years of use, some things may wear out. Like the output level pots. Or the battery. If it’s within warranty, let us know. Here’s a list of the most common repair parts and their sources:

Rechargeable Battery Module
Part: ET312B-BATT available from ErosTek
– Includes mounting bracket and instructions.

Output Potentiometers (Level A and B)
Part: RP302 available from ErosTek
– Replace if output levels become erratic or unreliable.

Battery Charging IC (U13#)
Part: LM2941CT available from DigiKey
– Replace whenever battery fails to charge.
– Connecting the wrong AC adapter is a normal cause of failure of this IC.
– Observe ESD precautions for handling static-sensitive components.

Output Transistors (Q3, Q4)
Part: IRF9Z24N available from DigiKey
– Replace both to resolve “Failure 20” errors.
– Observe ESD precautions for handling static-sensitive components.

Tact Switches (Up / Down / Menu / OK switches)
Part: TL1100CF160Q available from DigiKey
– These switches are rated for 100,000 presses but not if liquids get inside 🙂
– Replace as needed

For the more parts, visit our Spare Parts section.

Emails Answered: Internet Control of ET312B?

Date: August 22, 2008
Hello ErosTek,

I was reading about your ErosLink software and read “We’re even working on software allowing real-time control of the ET-312 over the Internet–giving “cybersex” a whole new meaning.”

When will that be available?

Thanks,

B.


Hello B.,

Currently, we do not have software that can control the ET312 over the internet and we are no longer developing this feature into our software.

I’ve heard that there is a download on SmartStim (www.smartstim.com) that would allow you to control the unit over the internet using the ET312 audio input.

I am not sure if it is still available.

=ErosTek