Minor Audio Change on the TS-7390 and TS-7395

Notice Id: 48
URL: Type: EOL Component
Contains Board Revisions: No
Effective On: Jan 26, 2017
Published: January 27, 2017
Products Affected: TS-7390, TS-7395, TS-TPC-7390, TS-TPC-7395

Dear Valued Customer,

We are contacting you today to notify you that there will be a Minor Audio Change on the TS-7390 and TS-7395.  Technologic Systems strives to maintain a long life on all of our products by finding replacement solutions when an End Of Life occurs for a component in our systems.  Recently there was an EOL on a minor component used in the audio feature on the TS-7390 & TS-7395.  A replacement part has been identified, and there are no software, or functional audio impacts to this change.  Users may notice a shorter initial power up tone but all other sounds are unaffected.

The affected products are: TS-7390, TS-7395, TS-TPC-7390, TS-TPC-7395

The audio amplifier is being replaced with pin compatible/software compatible replacement from ISSI (Integrated Silicon Solutions, Inc).  Due to a minor difference in the ISSI part the initial turn on sound is slightly truncated, but once the audio path is enabled no other sounds will be truncated.  Please contact us if you have any concerns regarding the initial power up tone being shorter.

Technologic Systems appreciates your business. If you have further questions or concerns, please contact us by either replying to this email or filling out the contact us form at

Best Regards,

Technologic Systems
16525 East Laser Drive
Fountain Hills, AZ 85268
Phone: (480) 837-5200
Fax: (480) 837-5300

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