Sharp LC-52LE700E Service Manual

LC-32/40/46LE700E/RU/S,LU700E/S,LX700E/RU,LC-52LE700E/RU/S
6 – 18
LCD failure (1)
Does a single or several
vertical stripes appear
on the LCD screen?
Does a single or several
horizontal stripes appear
on the LCD screen?
Do luminescent or black
dots appear on the
screen?
Is the on-screen image
rippling or distorted?
Is there any portion
which some screens
were darkish or
became whitish?
Replace the LCD panel.
LCD failure (2)
The backlight func-
tions. Does not the
image come out in the
LCD screen
(screen black)?
Does the entire LCD
screen look whitish all
over?
Does the QS drive func-
tion?
Are the data bit drop-
out?
(No solution even when
turning on and off the QS
drive)
Is the gamma correc-
tion as specified?
Replace the LCD_CONT_UNIT.

Sharp LC-52LE700E Specifications

General

Display diagonal	52 \
Display brightness	450 cd/m²
Display technology	LCD
Native aspect ratio	16:9
Viewable size diagonal	1320 mm
Contrast ratio (dynamic)	3000000:1
Contrast ratio (typical)	4000:1
Viewing angle, horizontal	176 °
Power requirements	AC 220-240 V / 50 Hz
RS-232 ports	1
HDMI ports quantity	4
SCART ports quantity	2
Component video (YPbPr/YCbCr) in	3
Product color	Black
Tuner type	Analog & digital
Analog signal format system	NTSC

Weight and Dimensions

Depth (without stand)	95 mm
Width (without stand)	1238 mm
Height (without stand)	765 mm
Weight (without stand)	27600 g