Test K: The Video System Does Not Operate Correctly - No Audio

PINPOINT TEST K: THE VIDEO SYSTEM DOES NOT OPERATE CORRECTLY - NO AUDIO

K1-K3:

K4-K5:

Normal Operation
The digital versatile disc (DVD) player routes audio signals to the audio unit. In single-play mode, the audio unit plays the DVD audio on all speakers. In dual-play mode, the DVD player controls the rear speakers (except THX(R)) and the headphones.

Possible Causes
- Circuitry
- DVD player
- Audio unit