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アンプ Pioneer GM-X422のPDF サービスマニュアルをオンラインで閲覧またはダウンロードできます。Pioneer GM-X422 20 ページ。 Bridgeable power amplifier

7. GENERAL INFORMATION

Panel

Amp Unit

Case

Fig. 6

Sub Heat Sink

Heat Sink

Fig. 7

GM-X422, GM-X322

- Removing the Case and Panel

1. Remove six screws A, and then remove case.

2. Remove panel.

- Removing the Amp Unit

Some silicone glue has been applied between the

Heat sink and the Sub Heat Sink. therefore, to

remove the Amp Unit from the Heat Sink.

1. Remove four screws B and Three screws C.

2. Use 2 pcs. of screw B and insert them into the two

holes marked with an arrow.

3. Alternately tighten them little by little until the Sub

Heat Sink separates from the Heat Sink.

Sub Heat Sink