Sharp LC-60EQ10U Service Manual

LC-60/70EQ10U,SQ10U/15U/17U,TQ15U,UQ17U
5 – 17
9.2. Gamma2.2 Adjustment (LC-60/70UQ17U)
Adjustment
point
Adjustment con-
ditions
Adjustment procedure
1 Setteing AV MODE:
DYNAMIC
Backlight:+16
Active Contrast:
OFF
Resolution
Enhanced:
Mode1
For details on the adjustment procedure, refer to the latest version of "Gamma Adjustment
Specification".
1. Confirm the set condition.
2. Execute aging for 30 minutes or more.
3. Connect the jig.
4. Adjust the probe position to the screen position where the white balance has been
adjusted.
2 Automatic adjust-
ment execution
• ESet the MAX adjustment gradation to the specified gradation and measure the brightness.
Multiply the brightness value by 10, then set the integer part to the adjustment value.
• ESet the MID7 adjustment gradation to the specified gradation and measure the brightness.
Multiply the brightness value by 10, then set the integer part to the adjustment value.
• ESet the MID6 adjustment gradation to the specified gradation and measure the brightness.
Multiply the brightness value by 10, then set the integer part to the adjustment value.
• ESet the MID5 adjustment gradation to the specified gradation and measure the brightness.
Multiply the brightness value by 10, then set the integer part to the adjustment value.
• ESet the MID4 adjustment gradation to the specified gradation and measure the brightness.
Multiply the brightness value by 10, then set the integer part to the adjustment value.
• ESet the MID3 adjustment gradation to the specified gradation and measure the brightness.
Multiply the brightness value by 10, then set the integer part to the adjustment value.
• ESet the MID2 adjustment gradation to the specified gradation and measure the brightness.
Multiply the brightness value by 10, then set the integer part to the adjustment value.
• ESet the MID1 adjustment gradation to the specified gradation and measure the brightness.
Multiply the brightness value by 10, then set the integer part to the adjustment value.
• ESet the MIN adjustment gradation to the specified gradation and measure the brightness.
Multiply the brightness value by 100, then set the integer part to the adjustment value.
[Adjustment gradation]
MAX adjustment gradation 255/255 gradation
MID7 adjustment gradation 232/255 gradation
MID6 adjustment gradation 196/255 gradation
MID5 adjustment gradation 159/255 gradation
MID4 adjustment gradation 108/255 gradation
MID3 adjustment gradation 76/255 gradation
MID2 adjustment gradation 48/255 gradation
MID1 adjustment gradation 20/255 gradation
MIN adjustment gradation 0/255 gradation
3 Confirm that the result of the adjustment is OK.
• Confirm that the r adjustment VAL value is within the spec.
VAL value spec: 100±15

Sharp LC-60EQ10U Specifications

General

Screen shape	Flat
Response time	- ms
Display diagonal	60 \
Display brightness	- cd/m²
Native aspect ratio	16:9
LED backlighting type	Edge-Lit LED
Contrast ratio (dynamic)	8000000:1
3D	No
Audio input	4
Teletext function	-
Analog signal format system	NTSC
Digital signal format system	ATSC
RMS rated power	20 W
Number of speakers	2
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.
Wi-Fi standards	802.11a, 802.11b, 802.11g
Product color	Black
Panel mounting interface	400 x 400 mm
AC input voltage	110 - 240 V
AC input frequency	60 Hz
Power consumption (standby)	- W
Package depth	249 mm
Package width	1522 mm
Package height	946 mm
Package weight	36500 g
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth (with stand)	372 mm
Height (with stand)	861 mm
Weight (with stand)	28000 g
Depth (without stand)	77 mm
Width (without stand)	1379 mm
Height (without stand)	445 mm
Weight (without stand)	25000 g