Speaker Troubleshooting - Toshiba Satellite SERIES Maintenance Manual

2 Troubleshooting Procedures
SatelliteA660/ProA660 Series Maintenance Manual
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Speaker Troubleshooting

P e r f o r m a u d io s o u r c e t e s t
( P r o c e d u r e 1 )
D o a ll s o u r c e s h a v e
s a m e p r o b le m ?
P e r f o r m e a r p h o n e te s t
( P r o c e d u r e 2 )
D o e a r p h o n e s
f u n c tio n c o r r e c t ly ?
P e r f o r m c o n n e c tio n c h e c k
( P r o c e d u r e 3 )
N o
P e r f o r m r e p l a c e m e n t
( P r o c e d u r e 4 )
R e p la c e s y s te m b o a r d
Figure 2-8 Speaker troubleshooting process
manuals search engine
S T A R T
N o
Y e s
Y e s
c h e c k
E N D
S p e a k e r s a r e n o t
f a u l ty . C o n tin u e
t r o u b l e s h o o ti n g -
s e e F ig u r e 2 - 1