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ViewSonic Corporation
Confidential - Do Not Copy
VG921m-2
Q5
Q6
Q7
(ps) : P/I/A board
Power/Inverter/Audio board
Display panel have block bar
Please change
Display panel with missing
color
Please check signal cable if
connected properly and
check all pins are good
without bent
1
Please check if panel wire is
loose connection or not
2
Please change panel
3
Audio output error
Please change P/I/A
board (ps)
Содержание VG921m-2
Страница 50: ...47 ViewSonic Corporation Confidential Do Not Copy VG921m 2 9 PCB Layout Diagrams...
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Страница 53: ...50 ViewSonic Corporation Confidential Do Not Copy VG921m 2...
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Страница 56: ...53 ViewSonic Corporation Confidential Do Not Copy VG921m 2 SILKSCREEN TOP...
Страница 57: ...54 ViewSonic Corporation Confidential Do Not Copy VG921m 2 TOP SIDE...
Страница 58: ...55 ViewSonic Corporation Confidential Do Not Copy VG921m 2 10 Exploded Diagram and Exploded Parts List...