Yamaha TX7 – Version 1.4 OS Firmware Update Upgrade Eprom for TX-7 FM Synth

11,50

SKU: FW-281 Category: Tags: , , ,

Description

Yamaha TX-7 Firmware Upgrade Chip: 1.4

This is firmware revision 1.4 and is the latest official released operation system by Yamaha. This operation system update/upgrade requires one eprom chip as revealed in the  article`s photos and the chip will be labeled to help you locate the correct chip socket. For more info, please check below

To check your current OS version:

  • hold down the MODE NORMAL and DATA YES buttons while powering on the unit
  • The version will be displayed as shown in the photos, as TEST y/n ? v1.x
  • where x is your current version number
  • after viewing the number either turn the unit off or press the DATA NO button so you do not enter into the TEST mode.

Improvements:

Please see attached picture with service note.

Note:

  • Fully verified before shipping and professionally packaged in anti-static material
  • Yamaha TX-7 is not included, only this update/upgrade.
  • The existing EPROM is in a socket, so you can easily remove the old one and plug this one in.  No soldering is required.
  • Chip is located at IC-socket: IC 2
  • Most devices with serial number 10129 and up already have the newest OS.