100%
BE–90
BODY ELECTRICAL SYSTEM – AUDIO SYSTEM
3 Radio NOISE PRESENT BUT AM–FM NOT OPERATING
W : w/ Power Amplifier
WO : w/o Power Amplifier
Is power for the antenna being output from
the radio assembly?
No → Radio assembly faulty.
Yes
WO W
Is power for the antenna being output
from the power amplifier?
No → Power amplifier faulty.
Yes
Go to No. 32
If radio side faulty
W WO
Radio assembly faulty.
Is tape player operating normally?
Yes → Radio assembly faulty.
No
Hissing sound from speaker?
No → Power amplifier faulty. Recheck system after repair.
Yes
Radio assembly faulty. Recheck system after repair.