Sharp LC-60LE857U Service Manual

LC-60/70LE650U/C6500U/LE657U,LC-60/70LE755U/LE757U/LE857U/C7500U
6 – 30
No video (4)
PC: No external input video [INPUT-8]
Is INPUT-8 selected on the input select menu screen?
YES
NO
Select INPUT-8 on the input select menu screen for the right input signal.
Is IC2601 (HDMI-SW) accessed by I2C, with PC connected, to read the VGA_SCL/SDA data?
Check the DDC-12C line and its peripheral circuits. (IC2601 and its peripherals).
Are there the video signal inputs at pins (AR24/AT24) (G), (AU24) (B) and (AR25) (R) of IC3301 (CPU)?
Are there the VSYNC/HSYNC signal inputs at pins (AM25) and (AN25) of IC3301?
YES
NO
Check the line between SC510 and IC3301,and their 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-60LE857U Specifications

General

Display diagonal	60 \
LED backlighting type	Edge-Lit LED
Supported video modes	1080p
Contrast ratio (dynamic)	12000000:1
Screen format adjustments	16:9
Viewing angle, horizontal	176 °
Supported graphics resolutions	1920 x 1080 (HD 1080)
3D	Yes
3D type	Active
Built-in camera	No
Bundled software	Smart Apps, Web Browser, Web+TV Split Screen, Skype, Remote Control Apps (iOS/Android)
3D glasses quantity	2
Placement supported	Horizontal
Tuner type	Analog & digital
Number of tuners	2 tuner(s)
Analog signal format system	NTSC
Digital signal format system	ATSC
RMS rated power	20 W
DVI port	-
HDMI ports quantity	4
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.
Component video (YPbPr/YCbCr) in	1
Wi-Fi standards	802.11a, 802.11b, 802.11g
Lifestyle apps	Skype
Number of OSD languages	3
On Screen Display (OSD) languages	ENG, ESP, FRE
Product color	Silver
Panel mounting interface	400 x 200 mm
AC input voltage	120 V
AC input frequency	60 Hz
Power consumption (standby)	- W
Power consumption (typical)	187 W
Sustainability certificates	ENERGY STAR
Certification	Think Green
Package depth	203 mm
Package width	1727 mm
Package height	915 mm
Package weight	49000 g

Weight and Dimensions

Depth (with stand)	360 mm
Height (with stand)	837 mm
Weight (with stand)	40000 g
Depth (without stand)	58 mm
Width (without stand)	1378 mm
Height (without stand)	810 mm
Weight (without stand)	33000 g