1 GND                            2 IN 220/330 MB14277:2
 3 IN 220/330 MB14277:2           4 ?
 5 OUT 7438                       6 GND
 7 OUT 7438                       8 GND
 9 IN 220/330 7414               10 GND
11 IN 220/330 7404               12 GND
13 IN 220/330 7414               14 GND
15 IN 220/330 100R MB14021:18    16 GND
17 IN 220/330 7414               18 GND
19 OUT 7438                      20 GND
21 OUT 7438                      22 GND
23 OUT 7438                      24 GND
25 OUT 7438                      26 GND
27 OUT 7438                      28 GND
29 OUT 7406                      30 GND
31 IN 220/330 MB14277:5          32 GND
33 OUT 7438                      34 GND
35 OUT 7438                      36 GND
27 IN 220/330 7404               38 GND
39 OUT 7438                      40 GND
41 IN 220/330 7404               42 GND
43 IN 220/330 7404               44 GND
45 OUT 7438                      46 IN 220/330 
47 OUT 7438                      48 IN 220/330 
49 IN 220/330                    50 GND