Text preview for : 8-Audio.pdf part of Mitsubishi VS-50805, WT-60805, WS-55905, WS-65905, WS-73905, WS-55805, WT-46805 Mitsubishi VS-50805, WT-60805, WS-55905, WS-65905, WS-73905, WS-55805, WT-46805 (Chassis V16 N W) (Training Manual + Schematic)



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Chapter 8 Audio
Audio circuitry in the V16 Chassis is conventional in design. This chapter will cover: Audio Select, Control and Output

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The Audio circuitry in the V16 Chassis is similar to previous Mitsubishi Televisions. Figure 8-1 is a block diagram of the signal circuit. The only major differences that should be noted are: ATV Input Jacks -- Accepts analog audio in from an ATV Receiver. Sub Output Jacks -- Allows the PIP audio source to be output to an A/V Receiver (V16W only). Key components in the audio circuit are: IC7600, A/V Switch -- Selects the Audio Source.

IC300, Audio Control -- Controls the Audio Volume, Bass, Treble, Balance, etc. IC301, Fixed/Variable Switch -- Switches the Main Audio Output to the Fixed or Variable source. IC3001, Audio Amp -- Audio Amplifier for the internal speakers. Troubleshooting the audio circuit can be greatly simplified by testing the various inputs and outputs to narrow down the problem by process of elimination.

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Copyright 1999 Mitsubishi Digital Electronics America, Inc. 9351 Jeronimo Road Irvine, CA 92618-1904 Part Number: T/M V16