


                                  DD1                                        ͻ    ͻ
                    S1   /   8Ŀ                                                                                                         1131211                              
                   /  ĴD0  MS       DD1-DD4  1551                                     DD6                               DD7                             DS1               
                   S2   /   7             DD5  5552  (12)                         Ŀ                 Ŀ                Ŀ        
                   */  ĴD1           DD6  181635  (39)                             CPU <-->12   3    3     1     RG     19             8    EPROM            
                   S3   /   6             DD7  58082                    + 5 V                  DB0Ķ    Ĵ D0      D0 Ĵ A0                  
                   */  ĴD2           DS1  5735                     <Ŀ                      13   4    4     2            18             7                     
                   S4   /   5                                                                    DB1Ķ    Ĵ D1      D1 Ĵ A1                  
                   */  ĴD3                                                                     14   5    5     3            17             6             9      3
                   S5   /   4                                                       26           DB2Ķ    Ĵ D2      D2 Ĵ A2       D0 Ķ
                   */  ĴD4                                               *ĕ UDD          15   6    6     4            16             5             10     4
                   S6   /   3                                                                    DB3Ķ    Ĵ D3      D3 Ĵ A3       D1 Ķ
                   */  ĴD5                                               R1                  16   7    7     5            15             4             11     5
                   S7   /   2                                                /       Ĵ      DB4Ķ    Ĵ D4      D4 Ĵ A4       D2 Ķ
                   */  ĴD6                                               1K                  17   8    8     6            14             3             13     6
                   S8   /   1                                                        5           DB5Ķ    Ĵ D5      D5 Ĵ A5       D3 Ķ
                   */  ĴD7                                               *O STEP         18   9    9     7            13             2             14     7
                   S9   /  23                                                                    DB6Ķ    Ĵ D6      D6 Ĵ A6       D4 Ķ
                   */  ĴD8                                                                     19  10    10    8            12             1             15     8
                   S10  /  22                                                                    DB7Ķ    Ĵ D7      D7 Ĵ A7       D5 Ķ
                   */  ĴD9                                                                               2    11Ĵ                      23             16     9
                   S11  /  21                                                                   Ĵ          Ĵ STB                   Ĵ A8       D6 Ķ
                   */  ĴD10                                                      Ĵ     <-->21  11          9                           22             17    10
                   S12  /  20        10                                                         P2.0Ķ       O OE                  Ĵ A9       D7 Ľ
                   */  ĴD11     OĿ                                           7              22  12                          19             
                   S13  /  19                                                Ĵ EA       P2.1Ķ                                 Ĵ A10         
                   */  ĴD12                                        2           11              23  13                                         20Ĵ         
                   S14  /  18                                           Ĵ ALE      P2.2Ķ                                *O OE          
                   */  ĴD13                          DD5           1            9                    ͼ                                        18             
                   S15  /  17                       10Ŀ       O PSEN     P2.4Ŀ                                     O CE          
                   */  ĴD14         ĴD0  MS                                        Ŀ                                     21             
                   S16  /  16                        11        9                    1Ĵ     Ĵ                                          + 5 V <Ĵ PA          
                   */  ĴD15         ĴD1      Ĵ 10       <-->2      1                                              
              1            15Ĵ                    12            SB1  / ""    Ĵ     P1.0ķ      
             Ĵ 1           ĴD2          /  Ŀ                 2      2               R2 220            "MIDI-OUT"
             2            14                      13                     +     4          P1.1Ķ              Ŀ              X1
             Ĵ 2            ĴD3          *Ĵ RES          29     3      Ĵ   \\   < 5
             3            13                     15Ĵ           C1 2  10             P1.2Ķ                           
             Ĵ 4              O S                        2Ĵ         30     4    + 5 V      Ŀ            
             4            11                  14Ĵ            *Ĵ X1       P1.3Ķ      <Ĵ   \\   < 4
             Ĵ 8                Ĵ 1        C2        ZQ1                 31                                 
                           9Ĵ                  2          22                        P1.4Ŀ                  R3 220               
                  *O S                 Ĵ 2        *                       32                                      < 2
                                                       3          P1.5Ŀ                                   
                                                                   *Ĵ X2                 
                                DD2                            C3 22      8.86          
                  S17  /   8Ŀ              
                  */. Ĵ                    
                       .                                                                                      
                       .                        ͼ
                  S32  /  16        10          
                  */  Ĵ        O                                             .
                                                                   ய᪨  ⠡     .
             ͵                     
                           9                                      ͻ
                  *O                                                                                                                 
                                                               0   1   2   3   4   5   6   7    8   9   A   B   C   D   E   F   
                                                                                                                                                
                                                                       0000    23  FF  3A  00  00  00  00  00   00  00  00  00  00  00  00  00  
                                DD3                                    0010    00  00  00  00  00  00  00  00   00  00  00  00  34  80  BF  64  
                  S33  /   8Ŀ                                0020    BC  00  B8  20  BA  08  BB  08   F0  2C  39  2C  97  36  50  67  
                  */. Ĵ                                        0030    F6  B0  1C  EB  29  A0  18  EA   26  EF  20  B9  FE  34  00  04  
                       .                                            0040    1E  FF  FF  FF  FF  FF  FF  FF   FF  FF  FF  FF  FF  FF  FF  FF  
                       .                                            0050    A7  67  E6  80  04  32  FF  FF   FF  FF  FF  FF  FF  FF  FF  FF  
                  S48  /  16        10                                                                                                       
                  */  Ĵ        O                          0080    2D  B9  3F  F1  03  90  A9  34   00  FC  03  24  A9  34  00  B9  
                                                                     0090    3F  34  00  2D  04  32  FF  FF   FF  FF  FF  FF  FF  FF  FF  FF  
             ͵                                                                                                                  
                           9                                         00B0    2D  B9  3F  F1  03  80  A9  34   00  FC  03  24  A9  34  00  B9  
                  *O                                         00C0    3F  34  00  2D  04  32  FF  FF   FF  FF  FF  FF  FF  FF  FF  FF  
                                                                                                                                      
                                                                        0100    23  00  3A  F9  E7  E7  E7  E7   B9  08  00  00  00  00  00  00  
                                                                        0110    00  00  00  00  3A  77  00  00   00  00  00  00  00  00  00  00  
                                DD4                                     0120    00  00  00  00  E9  14  23  FF   3A  B9  0A  E9  2B  83  FF  FF  
                  S49  /   8Ŀ                                                                                                          
                  */  ĴD0  MS                                   0180    B8  3F  B0  00  B8  20  B9  08   B0  00  18  E9  88  BB  10  FB  
                  S50  /   7                                         0190    07  39  36  97  EB  8F  83  B8   3F  A0  36  9A  83  FF  FF  FF  
                  */  ĴD1                                                                                                                
                  S51  /   6                                       ͼ
                  */  ĴD2                    
                  S52  /   5                      
                  */  ĴD3                                       MIDI- 砥 ⨥  ""  㤥ঠ 
                  S53  /   4                                         㦭 ஬.
                  */  ĴD4                                      58082    55522,  ⠬ 㣠 殪.
                  S54  /   3                                        1551 ⥫쭮 ࠧ   .
                  */  ĴD5                    
                  S55  /   2                      
                  */  ĴD6                                      ᫨  訡,   2:4646/3, ࠢ.
                  S56  /   1                      
                  */  ĴD7                    
                  S57  /  23                      
                  */  ĴD8                    
                  S58  /  22                      
                  */  ĴD9                    
                  S59  /  21                      
                  */  ĴD10                   
                  S60  /  20        10            
                  */  ĴD11     O      
                  S61  /  19                       
                  */  ĴD12                    
                  S62  /  18                       
                  */  ĴD13                    
                  S63  /  17                       
                  */  ĴD14                    
                  S64  /  16                       
                  */  ĴD15                    
             1            15Ĵ                    
             Ĵ 1                     
             2            14                       
             Ĵ 2                     
             3            13                       
             Ĵ 4                     
             4            11                       
             Ĵ 8                     
                           9Ĵ                    
                  *O S                     
                                           
                                                    
             ͼ

