Main PCB assembly - FRONT
1.
Solder all diodes
2.
Solder all resistors.
3.
Solder all IC sockets
4.
Solder all transistors
5.
Solder the 8 x Alpha pots, toggle and momentary switches. Make sure they fit snug to the PCB.
Page 1: ...signifies NPN BC547 transistors Note the correct pinout as shown by the half circles p This signifies PNP BC557 transistors Note the correct pinout as shown by the half circles The PCB shows the corre...
Page 2: ...x 2 All resistors watt metal film 1uF x 2 10uF x 2 47uF electrolytic x 2 TL071 x 2 TL072 x 2 BC547 x 14 BC557 x 6 1N4148 x 12 8 pin socket x 4 5mm red LED x 2 A500K x 2 A1M x 4 B100K x 2 SPDT toggle x...
Page 3: ...PCB assembly FRONT 1 Solder all diodes 2 Solder all resistors 3 Solder all IC sockets 4 Solder all transistors 5 Solder the 8 x Alpha pots toggle and momentary switches Make sure they fit snug to the...
Page 4: ...he 6 Socket pcbs socket sits on it s silkscreen footprint Final Assembly 1 Present the pcb to the panel and bolt the two together using the washers and nuts for the pots and switch 2 Cut 6 pieces of m...
