Sharp TU-GD10U-T User Manual

53
TU-GD10U-T
TU-45GAD/T
LC-45GX6U/D/T
TROUBLE SHOOTING TABLE (Continued)
Card troubleshooting
Are the software version of the PC card first
and then the Version No?
Is that the newest Version No.?
When the panel is changed to the Card
Window, does the panel flash?
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
Does Pin (32) of IC5101 show 3.3V?
Is voltage at Pins (38)(39) of P5102 within
1.25±0.2V?
Is the socket of SC5102 inserted correctly?
Is the H.V output to Pins (6)(7) of IC5101?
Is the CLK output to Pin (26) of IC5101?
The problem probably results from the factor
other than the card PWB.
Upgrade the version of the soft.
See page 33
Confirm that solder at
R5141/R5142/R5144/R5134 is not wet.
Reinsert the socket.
Solder of SC5102/IC5101 may bridge.
Check L5102/IC5102 and peripheral
circuits.
IC5001/IC5003/IC5006 may be defective.
Still loading
Thumb-nails or index are displayed.
Is the PC card applicable?
Wait for about 5 minutes from inserting the
card in the state of loading.
NO
NO
NO
NO
NO
NO
NO
NO
Even with the card is inserted, freeze
occurs in the state of loading.
The card may be unapplicable/unconfirmed
or defect.
Try other cards to check if the same
problem occurs. Also check that the card is
readable by PC.
NO
NO
In the following cases, it may take long time
to access. These cases are not defect.
•A lot of files
•A lot of folders
•Card having large capacity
•Card accessing at slow rate (early CF, SM,
MS or etc.)
•In the case of that adapters are used in
double or triple
SD -->CF type SD adapter
--> PCMCIA adapter
mini SD --> mini SD adapter
--> PCMCIA adapter etc.
•Card having some large files
1
2
See to operation
manual or the Sharp
Web-site.
NO
NO
NO
NO
Output from Pin (3) of IC5605 is
3.3V or 5V
Does Pin (1) of P5003 show 10V?
IC5103 and peripheral circuits may
be defective, or R5103 may be
damaged.
YES
Output from Pin (2) of IC5605 is
not lower than 2V.
YES
YES
YES
Input to Pin (1) of IC5605 is not
lower than 4V.
IC5001 may be defective.
IC5001 may be defective.
The AV PWB may have problems.
Make sure that about
2.7V is even NG.
NO
The buffer circuit of IC5601 thru
IC5607 and IC5001 may be
defective.
Or the PC card may be defective.
Try other cards to check if the
same problem occurs.
Also check the card is readable by
PC.
YES
Poor connection of SC5601/
SC5602, bent pins or defective
soldering?
Repair the corresponding places.
Reinsert the
SC5602 card
slot to confirm.

Sharp TU-GD10U-T Specifications

General

Brand	Sharp
Model	TU-GD10U-T
Category	LCD TV
Language	English