Sharp LC-60LE660U User Manual

LC-60/70LE660U,C6600U
5 – 1
LC-60LE660U
Service Manual
CHAPTER 5. ADJUSTMENT
[1] ADJUSTMENT PROCEDURE
The adjustment values are set to the optimum conditions at the factory before shipping. If a value should become improper or an adjustment is
required due to part replacement, make an adjustment according to the following procedure.
1. After replacement of any PWB unit and/or IC for repair, please note the following.
• When replacing the following units, make sure to prepare the new units loaded with updated software.
• When replacing the LCD control PWB, perform the VCOM adjustment.
2. Upgrading of each microprocessor software
CAUTION: Never “POWER OFF” the unit when software upgrade is ongoing.
Otherwise the system may be damaged beyond recovery.
2.1. Software version upgrade
The model employs the following software.
• Main software (please use a software version after BUFF_C_104.img).
The main software, monitor microprocessor software can be upgraded by using a general-purpose USB Memory.
The followings are the procedures for upgrading, explained separately for the main software, monitor microprocessor software.
2.2. Main software version upgrade
2.2.1 Get ready before you start
• USB Memory of 128MB or higher capacity.
• PC running on Windows 98/98SE/ME/2000/XP operating system.
• USB Memory reader/writer or PC with a USB port.
• The file system of a USB memory is FAT. (FAT32 supports)
• Use the USB memory without other functions. (lock and memory reader...etc)
2.2.2 Preparations
To upgrade the main software, it is necessary to get ready the USB Memory for version upgrade before you start.
Follow the steps below and create the USB Memory for version upgrade.
1. Copy the file BUFF_C_xxx.img for version upgrade to the root directory (folder) of the USB Memory.
NOTE: In the USB Memory drive, do not store other folders or unrelated files, or more than one file for version upgrade.
Now the USB Memory for version upgrade is ready.
MAIN Unit: DKEYMG460FM01 : LC-60LE660U/C6600U
DKEYMG460FM02 : LC-70LE660U/C6600U

Sharp LC-60LE660U Specifications

General

Screen shape	Flat
Response time	- ms
Display diagonal	60 \
Display brightness	- cd/m²
Native aspect ratio	16:9
Native refresh rate	120 Hz
LED backlighting type	Edge-Lit LED
Contrast ratio (dynamic)	4000000:1
Supported graphics resolutions	1920 x 1080 (HD 1080)
Motion interpolation technology	AquoMotion 240
3D	No
Teletext function	-
Tuner type	Analog & digital
Analog signal format system	NTSC
Digital signal format system	ATSC
RMS rated power	20 W
Number of speakers	2
HDMI ports quantity	3
DVI-D ports quantity	0
USB 2.0 ports quantity	1
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
On Screen Display (OSD) languages	ENG, ESP, FRE
Product color	Black
Panel mounting interface	400 x 400 mm
AC input voltage	110 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	- W
Package depth	200 mm
Package width	1521 mm
Package height	949 mm
Package weight	31700 g
Sustainability certificates	ENERGY STAR
Cables included	AC

Weight and Dimensions

Depth (with stand)	343 mm
Height (with stand)	824 mm
Weight (with stand)	24600 g
Depth (without stand)	86 mm
Width (without stand)	1355 mm
Height (without stand)	781 mm
Weight (without stand)	22800 g