START
CHECK MAIN
5
V OK?
Y
CHECK
POWER PCB
D807,I801,I801
OK
N
VCC3.3V OK?
Y
CHECK
I103,SUROUND CAP
BEAD OK?
N
D807,I801,I801
VCC2.5VOK?
CHECK
I104,SUROUND CAP
BEAD OK?
N
Y
CHECK
I107, Q107,Q108
SUROUND OK?
Y
CHECK
I201,I206
SUROUND CAP OK?
D807,I801,I801
VCC1.2OK?
CHECK
I105,SUROUND CAP
BEAD OK?
N
Y
CHECK
I204,I205
SUROUND CAP OK?
Y
Y
CHECK
P101
OK?
D807,I801,I801
5VIF OK?
CHECK
I101,SUROUND
L106 OK?
N
Y
CHECK
12V
L105 OK?
Y
?
6. Trouble Shooting Flow Chart
ViewSonic Corporation
Confidential - Do Not Copy
N1930w-2M
55
Содержание N1930w-2M
Страница 49: ...3 Press ENTER key 4 Press F4 key ViewSonic Corporation Confidential Do Not Copy N1930w 2M 46 ...
Страница 75: ...9 PCB Layout Diagrams 9 1 MAIN PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy N1930w 2M 72 ...
Страница 76: ...9 2 MAIN PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N1930w 2M 73 ...
Страница 77: ...9 3 CON PCB TOP VIEW 9 4 CON PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N1930w 2M 74 ...
Страница 78: ...9 5 POWER PCB TOP VIEW ViewSonic Corporation Confidential Do Not Copy N1930w 2M 75 ...
Страница 79: ...9 6 POWER PCB BOTTOM VIEW ViewSonic Corporation Confidential Do Not Copy N1930w 2M 76 ...
Страница 80: ...10 Exploded View And Exploded Parts List ViewSonic Corporation Confidential Do Not Copy N1930w 2M 77 ...
Страница 81: ...ViewSonic Corporation Confidential Do Not Copy N1930w 2M 78 ...