Sharp LC-60LE745U User Manual

LC-60/70LE745U,C7450U,LE845U,C8470U,LE847U (1st Edition)
6 – 16
No video (6)
MHL:No external input video [INPUT-4] (using MHL Cable with Mobile Phone)
Is INPUT-4 selected on the input select menu screen?
NO
Select INPUT-4 on the input select menu screen for the right
input signal.
YES
Does the MHL Cable detection function?
NO
Check the MHL Cable.
Does the CD_SENSE signal (High level) come from pin(2) of SC1504 to
pin(69) of IC2601(HDMI-SW)?
Check the line between the pin(2) of SC1504 and the pin(69) of
IC2601.
YES
Does the CBUS signal come from pin(50) of IC2601 to pin(19) of
SC1504?
NO
Check the CBUS line between the pin(19) of SC1504 and the
pin(50) of IC2601, and their peripheral circuits.(Q1507, etc.)
YES
Does the VBUS signal (5V valtage power signal) output from pin(6) of
IC1507 to pin(18) of SC1504?
NO
Check the VBUS line between the pin(19) of SC1504 and the
pin(6) of IC1507, and their peripheral circuits.(IC1508, IC1509,
etc)
YES
Are there the TMDS signal at input pin(1/2)(D0-/+) of IC2601(HDMI-
SW)?
NO
Check the TMDS line (between SC1504 and IC2601) and its
peripheral circuits.(IC1504, etc.)
YES
Are there the TMDS signal at input pins of IC3301(CPU)?
NO
Check the TMDS line (between IC2601 and IC3301) and its
peripheral circuits.
[IC3301 TMDS input pins]
pin(AH35/AH34)(CLK-/+),
pin(AG35/AG34)(D0-/+),
pin(AG37/AG36)(D1-/+),
pin(AF35/AF34)(D2-/+).
YES
Check the I2C line (between IC2601 and IC3301).
IC2601:pin(71)(SCL), pin(70)(SDA)
IC3301:pin(AN12), pin(AP12)
Check IC2601 and its peripheral circuits.
Is the T-CON PWB connected?
VBO_LOCKN pin(40) of SC3801 become Low if there is no problem in
the connection.
NO
Check the T-CON PWB and harness.
Check IC3301 and SC3801 and their peripheral circuits in Main
PWB.
YES
Are the V-By-One HS signal input to the pin of SC3801?
VBO_CN_TXA+/-(36/37pin), VBO_CN_TXB+/-(32/33pin),
VBO_CN_TXC+/-(28/29pin), VBO_CN_TXD+/-(24/25pin).
NO
Check IC3301 and its peripheral circuits.(IC3501/IC3502/
IC3503/IC3504, etc.)
YES
Check the panel module and harness.

Sharp LC-60LE745U Specifications

General

Display diagonal	60 \
Native aspect ratio	16:9
Native refresh rate	120 Hz
LED backlighting type	Edge-LED
Supported video modes	1080p
Contrast ratio (dynamic)	8000000:1
Viewing angle, horizontal	176 °
3D	Yes
3D type	Active
Analog signal format system	NTSC
Digital signal format system	ATSC
RMS rated power	20 W
Number of speakers	2
DVI port	No
HDMI ports quantity	4
DVI-D ports quantity	0
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Digital audio optical out	1
Electronic Program Guide (EPG)	-
Product color	Black
AC input voltage	120 V
AC input frequency	60 Hz
Power consumption (max)	170 W
Power consumption (standby)	- W

Weight and Dimensions

Depth (with stand)	366 mm
Height (with stand)	887 mm
Weight (with stand)	34500 g
Depth (without stand)	55 mm
Width (without stand)	1390 mm
Height (without stand)	838 mm
Weight (without stand)	27500 g