Yamaha Vintage DX7 Special Edition ROM Kurulum Kılavuzu - Sayfa 5
Müzik Enstrümanı Yamaha Vintage DX7 Special Edition ROM için çevrimiçi göz atın veya pdf Kurulum Kılavuzu indirin. Yamaha Vintage DX7 Special Edition ROM 7 sayfaları. Digital programmable algorithm synthesizer
Ayrıca Yamaha Vintage DX7 Special Edition ROM için: Performans Notları (8 sayfalar), Kullanım Kılavuzu (34 sayfalar), Kullanıcı El Kitabı (35 sayfalar), Servis Kılavuzu (17 sayfalar), Kullanım Kılavuzu (43 sayfalar)
Sayfayı Yazdır
1
The EPROM is found in location IC14 and the two M5M5118P SRAM chips are located at IC21
and IC20.
Remove them by prying slowly at each end of the chip back-and-forth with a small flat-head
screwdriver. Avoid touching any of the metal pins with the screwdriver. Also be careful of the
capacitors nearby (these are the flat green discs in the photos).
Place the cheips safely aside on anti-static foam. You can use the reverse side of the foam
shipped with the SuperMAX+.
After removing the chips, also remove the screw shown at the center of this photos near
IC23.
Install the SuperMAX+ Board
Hand-tighten the supplied nylon standoff into the
screw position near IC23. Tighten it well by hand,
but there is generally no need to use a tool. Do not
over tighten or strip the threads.
Next, CAREFULLY remove the SuperMAX+ board
from its anti-static packaging. Inspect the bottom of
the board to make sure none of the pins have been
damaged or have any debris on them.
Identify your SuperMAX+ board version.
Rev A: You should see one collection of 28 pins (2
parallel strips of 14 pins), one collection of 24 pins
(2 parallel strips of 12 pins) and a strip of 8 pins.
The photos on the next page show the Rev A boards
Rev B: You should see one collection of 28 pins (2 parallel strips of 14 pins), and two strips of 8
pins.
1
Some models of DX7 utilize a second EPROM at position IC15. You will need to perform a factory
modification before proceeding. These are very rare.
DX7 SuperMAX+
Page 5 of 7
Install
www.musictechnologiesgroup.com