Sharp LC-60EQ10U Service Manual

LC-60/70EQ10U,SQ10U/15U/17U,TQ15U,UQ17U
iii
PRECAUTIONS FOR USING LEAD-FREE SOLDER
Employing lead-free solder
• “PWBs” of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached on the PWBs and service manuals. The
alphabetical character following LF shows the type of lead-free solder.
Example:
Using lead-free wire solder
• When fixing the PWB soldered with the lead-free solder, apply lead-free wire solder. Repairing with conventional lead wire solder may cause dam-
age or accident due to cracks.
As the melting point of lead-free solder (Sn-Ag-Cu) is higher than the lead wire solder by 40 °C, we recommend you to use a dedicated soldering
bit, if you are not familiar with how to obtain lead-free wire solder or soldering bit, contact our service station or service branch in your area.
Soldering
• As the melting point of lead-free solder (Sn-Ag-Cu) is about 220 °C which is higher than the conventional lead solder by 40 °C, and as it has poor
solder wettability, you may be apt to keep the soldering bit in contact with the PWB for extended period of time. However, Since the land may be
peeled off or the maximum heat-resistance temperature of parts may be exceeded, remove the bit from the PWB as soon as you confirm the
steady soldering condition.
Lead-free solder contains more tin, and the end of the soldering bit may be easily corroded. Make sure to turn on and off the power of the bit as
required.
If a different type of solder stays on the tip of the soldering bit, it is alloyed with lead-free solder. Clean the bit after every use of it.
When the tip of the soldering bit is blackened during use, file it with steel wool or fine sandpaper.
• Be careful when replacing parts with polarity indication on the PWB silk.
Lead-free wire solder for servicing
Indicates lead-free solder of tin, silver and copper. Indicates lead-free solder of tin, silver and copper.
PARTS CODE
PRICE
RANK
PART
DELIVERY
DESCRIPTION
ZHNDAi123250E BL J φ0.3mm 250g (1roll)
ZHNDAi126500E BK J φ0.6mm 500g (1roll)
ZHNDAi12801KE BM J φ1.0mm 1kg (1roll)

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