LG M2762DP-EML User Manual

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Copyright ©2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
8. All Source Audio Trouble Shooting
Make sure you canít hear any audi o
and
Device sup port the aud io sig nal
norm ally .
Check Speaker and it s w ire
con nectio n (P500)
And the resistance
Check Signal from IC500
L502, L503, L504, L505
Y
Replace IC 500
N
Check 15V From Po wer board
(P700, Pin#1,2)
And Check Aud io Amp Pow er 15V
(IC500, Pin#32~35, #49~52)
Y
Replace P ower Board or Check
L511
N
Y
Check Signal from IC101
(R173, R174, R175, R176)
Y
Replace IC 101
N
Replace co nnector or Speaker
N

LG M2762DP-EML Specifications

General

Resolution	1920 x 1080
Display Type	LCD
Aspect Ratio	16:9
Brightness	300 cd/m²
Contrast Ratio	1000:1
Contrast Ratio (Dynamic)	50000:1
Response Time	5 ms
Viewing Angle (H)	170 °
Viewing Angle (V)	160 °
HDMI Ports	2
USB Ports	1
Built-in Speakers	Yes
Power Consumption	65 W
Screen Size	27 inches
Input Ports	HDMI, USB, VGA, Component, Composite
Speakers	2 x 5W