Amplifier Unit: Disassembly
NOTE:
Before disassembling amplifier, be sure to note wire colors and locations; markings and location of transistors 1 and 2 on panel board and beat sink assembly; locations of insulators between heat sink and transistors and panel board.
Remove bottom plate from amplifier, panel board attaching screws, then lift assembly from housing. Remove transistor attaching screws, then separate No. 1 and 2 transistors and heat sink from panel board.