Sharp LC-60EQ10U Service Manual

LC-60/70EQ10U,SQ10U/15U/17U,TQ15U,UQ17U
6 – 35
No monitor audio output
Is the audio output from the monitor set at “VARIABLE” or “FIXED” on the menu screen?
YES
NO
Check IC3301 (CPU) and its peripheral circuits.
Are there the audio signal outputs at pins (AN34) (HP_MONITOR_L) and (AN35) (HP_MONITOR_R) of IC3301 (CPU)?
YES
NO
Check IC3301 (CPU) and its peripheral circuits.
Does the audio signal come from pins (12) (MONI_HP_L) and (3) (MONI_HP_R) of IC1901 (Line-out Amplifier) to pins (3) (L) and (2) (R) of J504?
YES
NO
Check the line between IC1901 and J504 and their peripheral circuits.
Check the connector (J504) and their peripheral circuits, and speakers and the Cable.
No connect network
Does the signal come to 1pin of LAN-jack J9401?
(see fig-1, fig-2)
NO Check the interface device and peripheral circuits.
(power-LED of hub, LINK-LED of hub)
YES
Does the signal come to AT18 pin of IC3301?
(see fig-2)
NO Check the line between J9401 and IC3301.
Check the LAN-jack J9401.
YES
Check IC3303 and its peripheral circuits.
LAN-jack J9401fig-1
1pin
fig-2

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