Yes
Yes
Yes
Yes
No
No
No
No
No
Yes
No
Yes
6-2 Troubleshooting Flow Chart
M
ONITOR
D
OES
N
OT
W
ORK
Start
Is LED lighting?
Is LED green?
Is backlight on?
Does U1 input?
1. Is adaptor’s 12V?
2. Is DC Jack (P6) connector ok?
3. Is +5Vx ok?
4. Check LED signal?
LED lights orange, monitor is in
power saving mode
1. Check video cable
2. Is the timing supported?
1. Is inverter ok?
2. Is P3 connected ok?
Check U1 input well; include
VGA_VSYNC, VGA_HSYNC, or
SOGI, and RI, GI, BI.
Does U1 output?
It means data to panel
1. Are P1and P2 connected well.
2. Check VLCD?
3. Check DHS, DVS, DCLK, DEN
4. Is panel ok?
END
Does volume out?
It means no audio
1. Check phone jack P7, make sure
audio signal input?
2. Check VCC & STB (Stand-by) of
U7
3. Is U7 output ok?
4. Are speakers ok?
ViewSonic Corporation
35
Confidential
-
-
Do
Not Copy
V
E510+-1
Содержание VE510+-1
Страница 10: ...3 Disassembly Assembly Instructions ViewSonic Corporation 7 Confidential Do Not Copy VE510 1...
Страница 11: ...ViewSonic Corporation 8 Confidential Do Not Copy VE510 1...
Страница 27: ...FIG3 8 Mascot function block ViewSonic Corporation 24 Confidential Do Not Copy VE510 1...
Страница 30: ...FIG4 2 MPU Control Block ViewSonic Corporation 27 Confidential Do Not Copy VE510 1...
Страница 42: ...7 Schematics Diagrams ViewSonic Corporation ViewSonic Corporation 39 Confidential Do Not Copy VE510 1...
Страница 43: ...ViewSonic Corporation ViewSonic Corporation 40 Confidential Do Not Copy VE510 1...
Страница 44: ...ViewSonic Corporation ViewSonic Corporation 41 Confidential Do Not Copy VE510 1...
Страница 45: ...ViewSonic Corporation ViewSonic Corporation 42 Confidential Do Not Copy VE510 1...
Страница 46: ...8 PCB Layout ViewSonic Corporation 43 Confidential Do Not Copy VE510 1...
Страница 47: ...ViewSonic Corporation 44 Confidential Do Not Copy VE510 1...
Страница 48: ...9 Explode Diagram and Mechanical Parts List ViewSonic Corporation 45 Confidential Do Not Copy VE510 1...