Table of Contents
Advertisement
No Dis play ( O pe rating Voltage s e x is t ,but an Image doesn't exist on Screen.
Symptom
Ca use
F u s e or FET is de stroyed.
T rouble
Shooting
F USE
F ET
Samsung Electronics
F50 0 3 for Vs
F50 0 2 for Vcc
F50 0 1 for Vdd
Q5 00 9 ~ Q50 1 0
Q5 01 2 ~ Q50 1 5
Q5 01 7 ~ Q50 2 4
< Y- MAIN B OARD>
FUSE
F 5 00 1 ~ 3
[ Y- MAIN ]
C he ck s eve r a l point s
FUS E
OK
FET
OK
Y- MAIN
Normal State
OPEN
Re place the b oard
SHORT
Repl a c e the b oard
F 5 00 9 ~ 2 4
Troubleshooting
7-3
Advertisement
Table of Contents
