BE-94 BODY ELECTRICAL SYSTEM – AUDIO SYSTEM 7 Radio SOUND QUALITY POOR W : w/ Power Amplifier WO : w/o Power Amplifier Is sound quality always bad? No Is sound quality bad in certain area only? Yes Poor signals, poor location. Yes No W Is tape player operating normally? Yes WO Radio assembly faulty. No Radio assembly or power amplifier faulty. Is tape player operating normally? Yes Is power for the antenna being output from the radio assembly? No Radio assembly faulty. No Yes WO Go to No. 32 If radio side faulty Radio assembly faulty. W Is power for the antenna being output from the power amplifier? No Power amplifier faulty. Is speaker properly installed? No Install properly. Yes Temporarily install another speaker. Functions OK? Yes Speaker faulty. No WO Radio assembly faulty. W Radio assembly or power amplifier faulty. Recheck system after repair.