58
XG-V10WE
AN-SD1E/S422E
TROUBLE SHOOTING TABLE FOR PC I/F UNIT-12
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
No
Checking the DVI analog input
3
With the plug & play fashion
established, feed the DVI
analog signal to INPUT3.
Select the INPUT3 input.
Does image appear onscreen?
DVI connector or its
peripherals defective.
CVIC_IC or IC4 peripherals
defective.
IC302 or its peripherals
defective.
Check the DVI_SOG circuit.
Sync separation circuit IC330
or IC331 (TL712CPW) or its
peripherals defective.
Are there R, G and B signals?
(Check to see if the R, G and B
signals are coming to pins
(126), (136) and (141) of IC4.)
Is the image free of distortion?
Is the sync signal of separate
type?
Are there horizontal and
vertical sync signals at TL130
and TL131?
Is the sync signal as specified?
(Check pin (6) of IC330 for the
vertical sync signal and pin (6)
of IC331 for the horizontal sync
signal.)
Summary of Contents for AN-S422E
Page 149: ...238 XG V10WE AN SD1E S422E OPTIONAL BOARDS WAHLWEISE PLATINE ...
Page 150: ...239 XG V10WE AN SD1E S422E ...
Page 151: ...240 XG V10WE AN SD1E S422E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë SDI UNIT SDI EINHEIT ...
Page 152: ...241 XG V10WE AN SD1E S422E 17 16 19 18 15 14 13 12 11 10 ...
Page 158: ...247 XG V10WE AN SD1E S422E ...
Page 159: ...248 XG V10WE AN SD1E S422E ...
Page 161: ...250 XG V10WE AN SD1E S422E 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë RS 422 UNIT RS 422 ...
Page 162: ...251 XG V10WE AN SD1E S422E 17 16 19 18 15 14 13 12 11 10 ...