Crt Troubleshooting - Toshiba Satellite L670 Series Maintenance Manual

2 Troubleshooting Procedures
2.16

CRT Troubleshooting

P e r f o r m C R T c o n n e c t i o n c h e c k
( P r o c e d u r e 1 )
D o e s r e p l a c e m e n t
f u n c t i o n p r o p e r l y ?
P e r f o r m C R T s e t c h e c k
( P r o c e d u r e 2 )
C R T f u n c t i o n i n g o k ?
R e p l a c e s y s t e m b o a r d
Figure 2-15 CRT troubleshooting process
[CONFIDENTIAL]
ual
S T A R T
C R T c a b l e
Y e s
Y e s
E N D
Satellite L670/L675/ProL670 Series Maintenance Man
R e p l a c e C R T
N o
c a b l e
U s e d i f f e r e n t
N o
C R T s e t
C h e c k C R T
P o r t
c o n n e c t i o n