Samsung VP-D371 Service Manual page 145

LCD Open
Q718-2
(LCD_ON)
3V?
Q719-2
(LCD_BL_ON)
3V?
Q719-3
(BL_15V)
1.5V?
Change LCD Panel
Samsung Electronics
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
Check IC501 MICOM
Change Q718
Check IC501 MICOM
Change Q719
Check IC303
Troubleshooting
LCD_3V
LCD-1.8V
12-9