LG 19LV2500 Service Manual page 41
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Also See for 19LV2500:
- Owner's manual (184 pages) ,
- Service manual (99 pages) ,
- Manual del usuario (106 pages)
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Trouble shooting guide
7. HDMI Video
Check input signal format.
Is it supported?
ok
Check HDMI Cable conductors
for damage or open conductor.
ok
Check EDID
R4033,R4034,R4035,R4036
,R4037,R4038 I2C Signal
ok
Check JK801, JK802, JK803
ok
Check HDMI_DET(HPD)
ok
Check HDCP EEPROM(IC103)
Power & I2C Signal
ok
Check HDMI Signal
ok
Check Mstar LVDS Output
Copyright ⓒ 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
No
re-download EDID data ,Replace Mstar(IC101) or Main Board
No
Replace Jack
No
Replace R830,R828,R862
No
Replace the defective IC.
No
Check other set
If no problem, check signal line
No
Replace Mstar(IC101) or Main Board.
No
Replace Main Board
LGE Internal Use Only
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