934.3. Analog audioNo sound is outputIs the voltage of ±8V supplied toSIDE CNT B'D CN41A 4-7pin?Is the audio signal transmitted toINPUT B'D CN461?Is the serial data for electronic volumetransmitted to FRONT CNT B'DCN26A 14,15pin?Once more, checking the connection of the connector.When can specify the trouble of the channel and function, check signal route where itcorresponds.The power supply of ±8V is repaired.The power amplifier is repaired.Is the connector correctly connectedwith HDMI B'D?Connect the connectors properly.The HDMI B'D is repaired.YESNOYESNONOYESNOYES
