Toyota Celica 1993 AT200 series Repair Manual page 861

BE-1 28
BODY ELECTRICAL
SYSTEM - AUDIO SYSTEM
POWER COMING IN, BUT RAD]O NOT OPERATING
@: w/o Tape Player
@: Radio - Tape Player {separate} @:
Radio - Tapo player Unit
Do speakers pop when ths volume switch
i s t u r n € d t o m s x i m u m a n d t h e n t h o o o w e r
is switched OK?
ls power for th€ ant6nna
b6ing output from the radio?
R a d i o f a u l t y .
lf radio side fa u lty
G o t o N o . 1 6 .
l s t a p e p l a y € r o p e r a t i n g n o r m a l l y ?
ls power for the ant€nna
b e i n g o u t p u t f r o m t h e
radio or radio assembly?
R a d i o o r r a d i o
a s s e m b l y f a u l t y .
ls power for the
a n t 6 n n a b e i n g o u t p u t
from the power
a m p l i f i € r ?
P o w € r
a m p l i f i e r
f a u l t y .
l s t h e r € c o n t i n u i t y i n s p e a k e r w i r e
h a r n e s s ?
T s m p o r a r i l y i n s t a l l a n o t h e r
sp€aker. Functions OK?
G o t o N o . 1 6 .
H i s s i n g s o u n d f r o m s p e a k e r ?
Radio assembly faulty. Recheck system att€r repair.
Pow€r amplifier faulty. Recheck syst€m after ropair.
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l f r a d i o fa u Ity
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