Panasonic SA-PM24EB, Service Manual

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Step 6 : Remove the Transformer P.C.B. as shown.
Caution : Keep the Trans cover P.C.B. in safe place for
assembling use.
Step 7 : Remove Trans cover P.C.B. and Transformer spacer.
Caution : Keep the Trans cover P.C.B. and Transformer
spacer in safe place for assembling use.
9.15. Replacement of Transistor
(Q5901)
• Refer to “Disassembly of Transformer P.C.B.”.
Caution : Handle the heatsink unit and P.C.B. with caution
due to its high temperature after prolonged use. Touching
it may lead to injuries.
Step 1 : Desolder pins of Transistor (Q5901).
Step 2 : Desolder pins of heatsink unit .
Step 3 : Twist the pins of heatsink unit by 45
°
in an anti-clock-
wise or clockwise direction.
Step 4 : Remove heatsink unit and Transistor (Q5901) as
shown.