Troubleshooting
Samsung Electronics
12-9
LCD Open
Check IC501 MICOM
Change Q718
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
Q718-2
(LCD_ON)
3V?
Q718-3
(LCD_3V)
3V
Q719-2
(LCD_BL_ON)
3V?
Q719-3
(BL_15V)
1.5V?
IC303-5
(LCD_1.8V)
1.8V?
No LCD Display
Check IC501 MICOM
Check IC303
Change Q719
Change LCD Panel
LCD_3V
LCD-1.8V
Содержание SC-D362
Страница 14: ...Product Specification 2 6 Samsung Electronics MEMO ...
Страница 48: ...4 18 Disassembly and Reassembly Samsung Electronics MEMO ...
Страница 70: ...Exploded View and Parts List 5 22 Samsung Electronics MEMO ...
Страница 91: ...Samsung Electronics 8 1 8 Wiring Diagram ...
Страница 92: ...Wiring Diagram 8 2 Samsung Electronics MEMO ...
Страница 102: ...PCB Diagrams 9 10 Samsung Electronics MEMO ...
Страница 168: ...Operating Instructions 11 46 Samsung Electronics MEMO ...
Страница 180: ...Troubleshooting 12 12 Samsung Electronics MEMO ...
Страница 200: ...Circuit Operating Description 13 20 Samsung Electronics MEMO ...