![background image](http://html1.mh-extra.com/html/viewsonic/vs15197/vs15197_service-manual_1021466079.webp)
LED Check
1.
Check the Infar-Red LED is working by a web cam of a cell
phone.
2.
If the LED is working normal, it looks like a bright purple spot.
3.
If the LED is off, focus the inspection on that camera module
and the connection of it.
Back to Flowchart
78
Confidential - Do Not Copy
ViewSonic Corporation
VSD241/SD-A245/CDS245
Summary of Contents for VS15197
Page 8: ...2 Outline 7 Confidential Do Not Copy ViewSonic Corporation VSD241 SD A245 CDS245 ...
Page 64: ...6 1 Main Board 63 Confidential Do Not Copy ViewSonic Corporation VSD241 SD A245 CDS245 ...
Page 65: ...64 Confidential Do Not Copy ViewSonic Corporation VSD241 SD A245 CDS245 ...
Page 68: ...7 Exploded View 67 Confidential Do Not Copy ViewSonic Corporation VSD241 SD A245 CDS245 ...
Page 69: ...68 Confidential Do Not Copy ViewSonic Corporation VSD241 SD A245 CDS245 ...
Page 71: ...70 Confidential Do Not Copy ViewSonic Corporation VSD241 SD A245 CDS245 ...
Page 117: ...116 Confidential Do Not Copy ViewSonic Corporation VSD241 SD A245 CDS245 ...