Pioneer GM-3500T/XZES, Руководство по обслуживанию

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GM-3500T/XZUC
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6. When you replace a part fixed to the heatsink (Q138, Q141, Q142, D6, D7, Q238, Q241, Q242, Q7 and Q8),
adjust the position of the part according to the following.
Put the Amp Unit on blocks.
Put a paper between the block and the Amp Unit,
and outline transistors and diodes.
Put a part to replace in the outline.
Align the bottom of a transistor or a diode with the
top of the PC board, and solder it.
Apply grease, GEM1057 to the back of the part.
Note :
Even if the unit shown in the photos and illustrations in this manual may differ from your product, the procedures
described here are common.