Hardware - Scorpio improvements: a scheme for correct decryption of music processor ports.

 SECOND SCHEME (THE MOST COMPLEX)      
                                        
 Here is a diagram of the correct de-
encryption of music processor ports, which
is not a "closed secret"
but if you are using the old scheme,
installed on the board, then I advise you to urgently
but turn on the soldering iron and assemble it.     
 Precisely because of the incorrect (again
the same in relation to PENTA'GON;-)) decipher-
radio ports of the music processor (in fact,
le on SCORP it’s just _FULL_ and not
advanced decryption of music player ports,
like on PENT!) on SCORPION they are “silent”
many musical demonstrations and utilities
you (in particular -INSTRUMENT, BLAVA DEMO
etc.).  This is a glitch on SCORPION+ boards
corrected (as C.3O- convinces us of this)
NEW, at least...)                
                                        
 __ ┌──┐                             
 WR──2┤1 о1───┐                       
____ ┌3┤D1│ │                       
IORQ─┤ ├──┤ │                       
 └5┤1 о4─┐ │ ┌──┐ ____  
 A1──6┤D1│ │ └─────1O┤&о8─────>BDIR  
       └──┘  │     ┌──9┤D2│             
    ┌────────┘ ┌───┤   ├──┤       ___   
    │  ┌──┐    │   └─12┤& о11────>ВС1   
    └─4┤& о6───┘    ┌13┤D2│             
 A15──5┤D2│         │  └──┘             
 A14─┐ ├──┤         │                   
  __ └1┤& о3────────┘                   
  M1──2┤D2│                             
       └──┘                             
        ____                            
 Сигнал BDIR подется на 18 ногу      ___
АУ-3-8912 (27нога АУ-3-891O), сигнал ВС1
на 2O ногу АУ-3-8912 (29нога АУ-3-891O).
Причем  дорожки,  шедшие  к  этим ножкам
музпроцессора должны быть перерезаны.   
 Микросхемы: D1-К5SSЛE1                 
             D2-К5SSЛИ1                 
 При  использовании  исправных элементов
схема не нуждается ни в какой настройке.
 Подключайте и слушайте !