When checking the P.C.B.s:
•
Spread the rubber sheet and the cloth. Then place the amp unit on the cloth and check it. (Fig. 3)
•
Connect the ground point of the rear panel to the chassis with a ground lead or the like. (Fig. 3)
•
Reconnect all cables (connectors) that have been disconnected.
•
When connecting the flexible flat cable, be careful with polarity.
Front panel unit
Top cover unit
Fig. 3
Rear panel
Amp unit
Rubber sheet and the cloth
Rubber sheet and the cloth
R-840/NS-BP300
Ground lead
Chassis
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