Very good information with clear drawings. Thanks!
Text excerpt from page 33 (click to view)
SA-PMX3E / SA-PMX3EG
8.18. Replacement of Transistor (Q5103)
� Follow the (Step 1) - (Step 5) of Item 8.3 � Follow the (Step 1) - (Step 6) of Item 8.9 � Follow the (Step 1) - (Step 7) of Item 8.11 � Follow the (Step 1) - (Step 2) of Item 8.15
8.18.1. Assembly of the Transistor (Q5103)
Step 1 : Fix the Transistor (Q5103) to the Heat Sink. Step 2 : Screw 1 screw at Transistor (Q5103) in the direction of arrows. Step 1 : Desolder pins of Transistor (Q5103) on reverse side of Power P.C.B..
Step 3 : Solder pins of the Transistor (Q5103) on the reverse side of the Power P.C.B.. Step 2 : Remove 1 screw from the Transistor (Q5103) in the direction of arrows. Step 3 : Remove the Transistor (Q5103) from the Heat Sink. Caution : Handle the Heat Sink unit with caution due to its high temperature after prolonged use. Touching it may lead to injuries. Caution : Ensure pins of the Transistor (Q5103) are properly seated and soldered on reverse side of Power P.C.B.
