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Transcript
TROUBLESHOOTING GUIDE PB AUDIO (Hi-Fi) DOES NOT APPEAR Does E-E AUDIO NO Refer to section "E-E AUDIO (STEREO) appear? (STEREO) DOES NOT APPEAR". YES Does NORMAL PB AUDIO appear? Refer to section "AT PLAY, NO AUDIO DOES NOT APPEAR". YES Is there audio signal at NO Check circuit of HEAD AMP and CYLINDER UNIT. pins 24 and 27 of IC701? YES Is there audio signal at pins 78 and 80 of NO Change IC701. IC701? YES Check circuit around of J8001. E-27
