![background image](http://html1.mh-extra.com/html/viewsonic/va721-2/va721-2_service-manual_1020970005.webp)
(11)
After installation of the TFT Module into an enclosure (LCD monitor housing, for example),
do not twist or
bend the TFT Module even momentarily.
When designing the enclosure, it should be taken into consideration
that no bending/twisting forces may be applied to the TFT Module from outside.
Otherwise the TFT Module
may be
damaged.
(12)
The cold cathode fluorescent lamp in the LCD contains
a small amount of mercury. Please follow local
ordinances or
regulations for disposal.
(13)
The LCD module contains a small amount of materials having no flammability grade. The LCD module
should be supplied with power that complies with the requirements of Limited Power Source
(IEC60950 or UL1950), or an exemption should be applied for.
(14)
The LCD module is designed so that the
C
CFL in it is
supplied by a Limited Current Circuit
(IEC60950
or
UL1950). Do not connect the
C
CFL
to a
Hazardous Voltage Circuit.
ViewSonic Corporation
Confidential - Do Not Copy
VA721-2
2
Содержание VA721-2
Страница 34: ...Pattern 5 Pattern6 Pattern 7 Pattern 8 Pattern 9 ViewSonic Corporation Confidential Do Not Copy VA721 2 31...
Страница 36: ...7 Appendix A How to install the software for ISP ViewSonic Corporation Confidential Do Not Copy VA721 2 33...
Страница 51: ...1 No Power 6 Troubleshooting Flow Chart ViewSonic Corporation Confidential Do Not Copy VA721 2 48...
Страница 52: ...2 No Characters Missing Color 3 Always show NO SIGNEL ViewSonic Corporation Confidential Do Not Copy VA721 2 49...
Страница 59: ...8 Exploded Diagram And Spare Parts List ViewSonic Corporation Confidential Do Not Copy VA721 2 56...
Страница 65: ...12V MC34063 MC34063 AIC1739 2 Power 12V 5V 2 5V 3 3V ViewSonic Corporation Confidential Do Not Copy VA721 2 62...
Страница 72: ...11 PCB Layout Diagrams Main board Control board ViewSonic Corporation Confidential Do Not Copy VA721 2 69...