Sharp LC-70LE740E User Manual

LC-60/70LE740E/RU,741E/S,743E,60LE840E/RU,841E/S,843E,80LE645E/RU,646E/S,648E (1st Edition)
6 – 45
No sound (during the reception of TV (ANALOG) broadcasting)
Does not the sound go out though the picture has come out when UHF/VHF is received?
In the case of LE645,LE648 series, refer to (A).
In the case of LE646 series, refer to (B).
(B)
(A)
Does SIF signal output from pin (8) of TUNER
(TU1102)?
NO Check the tuner and its peripheral circuits.
Replace as required.
YES
Does SIF signal input to pin [AM24/CPU_ATV_IF+] of
IC3303 (Digital AV decode & Main CPU)?
NO Check the line between TU1102 and IC3303. (Q1102, etc.)
YES
Refer to “The sound is not emitted from the Speaker.”
Does SIF signal output from pin (8) of TUNER (TU1104)? NO Check the tuner and its peripheral circuits.
Replace as required.
YES
Does SIF signal input to pin [AM24/CPU_ATV_IF+] of IC3303
(Digital AV decode & Main CPU)?
NO Check the line between TU1104 and IC3303. (Q1102, etc.)
YES
Refer to “The sound is not emitted from the Speaker.”

Sharp LC-70LE740E Specifications

General

Display diagonal	70 \
Display brightness	- cd/m²
Native refresh rate	100 Hz
Supported video modes	1080p
Viewing angle, vertical	176 °
Display diagonal (metric)	177 cm
Supported graphics resolutions	1920 x 1080 (HD 1080)
Dynamic contrast ratio marketing name	Mega Contrast
3D	Yes
Volume control	Digital
Headphone connectivity	3.5 mm
Annual energy consumption	197 kWh
Tuner type	Analog & digital
Analog signal format system	NTSC, PAL, SECAM
Digital signal format system	DVB-C, DVB-S, DVB-S2, DVB-T
Audio decoders	Dolby Digital, Dolby Digital Surround EX, Dolby Virtual Speaker
RMS rated power	20 W
Built-in subwoofer	No
Number of speakers	2
HDCP	-
HDMI version	1.4
Composite video in	0
HDMI ports quantity	4
USB 2.0 ports quantity	1
Compatible memory cards	SD
Audio formats supported	AAC
Video formats supported	DIVX, H.264, MPEG4
Product color	Black
Panel mounting interface	400 x 400 mm
Power consumption (standby)	0.1 W
Power consumption (typical)	135 W

Weight and Dimensions

Depth (with stand)	333 mm
Height (with stand)	1008 mm
Depth (without stand)	89 mm
Width (without stand)	1613 mm
Height (without stand)	975 mm
Weight (without stand)	40500 g