Sharp LC-46LE925E User Manual

LC-46/60LE925E
6 – 9
9. Lamp Error detection
1. Function
This LCD colour TV set incorporates a Lamp error detection feature that automatically turns off the power for safety under abnormal lamp or lamp
circuit conditions. If by any chance anything is wrong with the lamp or lamp circuit or if the lamp error detection feature is activated for some rea-
son, the following will result.
1) The power is interrupted in about 500ms after it is turned on.
(A central icon on the front of the TV flash on and off. : ON for 400ms and OFF for 1600ms.).
2) If the above phenomenon 1) occurs 5 times, it becomes impossible to turn on the power.
(A central icon keep flashing on/off.)
2. Measures
1) Set the lamp error detection to OFF
Enter the adjustment process mode, referring to “4. Entering and exiting the adjustment process mode.”
The adjustment process mode can ignore “5 times count”, so If the above phenomenon 1) occurs 1~4 times, the lamp will go out.
If Lamp Error detection pin (6pin of LB: P9602) is “High” by a trouble with the lamp and lamp circuit, it can boot-up by the adjustment process
mode.
Please execute “Lamp Error detection off-mode”.
While holding down the “VOL (-)” and “CH ( )” keys on the set at once, touch the power supply key on the set.
After a central icon flash on, separate the fingers from key on the set.
Then, you can check the operation to see if the lamp and lamp circuit are in trouble.
If you fail boot-up, retry the procedure.
2) Resetting the lamp error count
After the lamp and lamp circuit are improved from a trouble, reset the lamp error count.
(Because the power cannot be turned on, if a lamp error is detected 5 consecutive times)
a) Enter the adjustment process mode, referring to “4. Entering and exiting the adjustment process mode.”
b) Using the cursor ( / ) key, move to the cursor to [LAMP ERROR RESET], Line 8 on adjustment process mode service page 2/23.
c) With the cursor ( / ) keys, select the [LAMP ERROR RESET] value.
Finally press the cursor (OK)., the count is reset.
Check LAMP ERROR Count on adjustment process mode Page 2/23.
Table of contents of adjustment process mode Page 2/23
INDUSTRY INIT Enter
INDUSTRY INIT (-Publicl) OFF
PUBLIC MODE OFF
Center Acutime
RESET OFF
Backlight Acutime
RESET OFF
LAMP ERROR RESET OFF
Resetting to "0"
ADJ PARAM SET Enter
VIC XPOS
0
VIC YPOS
0
VIC SIGNAL TYPE MAIN
VIC READ OFF

Sharp LC-46LE925E Specifications

General

Screen shape	Flat
Response time	- ms
Display diagonal	46 \
Display brightness	- cd/m²
Native aspect ratio	16:9
Native refresh rate	100 Hz
LED backlighting type	Edge-LED
Viewing angle, horizontal	176 °
RMS rated power	20 W
Number of speakers	2
PC in (D-Sub)	-
HDMI ports quantity	4
DVI-D ports quantity	0
Common interface (CI)	No
USB 2.0 ports quantity	1
Common interface Plus (CI+)	Yes
Consumer Electronics Control (CEC)	Aquos Link
Product color	Black
Panel mounting interface	400 x 400 mm
Power consumption (standby)	0.2 W
Power consumption (typical)	95.1 W
Tuner type	Analog & digital
Analog signal format system	NTSC, PAL, SECAM
Digital signal format system	DVB-C, DVB-S, DVB-S2, DVB-T

Weight and Dimensions

Depth (with stand)	340 mm
Height (with stand)	785 mm
Weight (with stand)	45000 g
Depth (without stand)	39 mm
Width (without stand)	1127 mm
Height (without stand)	734 mm