Samsung D61B Training Manual page 65

Troubleshooting
Partly no dis play.
Symptom
1 )
Ca us e Some buffer boa rds doe s n't work correctly.
T rouble
Shooting
7-2
2
Half of s cre en doe s n't appea r
POWER ON
Lowe r Part
No Scre en
1 /2
No Scre en
Vertical(1 /7 )
No Scre en
Vertical(3 /4 )
No Scre en
3
2 ) Vertically,1 /7 of s cree n does n't appe ar
Re pla ce Lowe r Buffe r board
1
Replace Lowe r Sc an board
2
Re place Addre s s buffe r board
3
Replace PANEL
4
No , Replace Lower Buffer Board
1
No 3 , Replace Addres s buffer boa rd
Samsung Electronics