![background image](http://html1.mh-extra.com/html/viewsonic/vx500plus-1/vx500plus-1_service-manual_1020009047.webp)
(Test pattern: 32 gray 1024X768 60HZ)
Check the signal level of RM9,
RM10, RM11 is FIG 5.
YES
Check the HS and VS is
FIG 6. and FIG 7.
NO
NO
Failure point
1.The video connector is disconnected
2.Signal cable disconnected
5. Show “No Signal” on screen
ViewSonic Corporation
Confidential
– Do Not Co
py
VX500+-1
4
4
Summary of Contents for VX500PLUS-1
Page 42: ...FIG 13 AUDIO SINE SIGNAL OUT ViewSonic Corporation Confidential Do Not Copy VX500 1 39...
Page 54: ...A A A A ViewSonic Corporation Confidential Do Not Copy VX500 1 51 10 EXPLODED PARTS VIEW...
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Page 60: ...ViewSonic Corporation Confidential Do Not Copy VX500 1 57 11 BLOCK DIAGRAM...
Page 67: ...ViewSonic Corporation Confidential Do Not Copy VX500 1 64 13 PCB LAYOUT DIAGRAM...
Page 68: ...ViewSonic Corporation Confidential Do Not Copy VX500 1 65...