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Old 01-21-2017, 04:57 AM   #41
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Default Re: LG 37LD490 - Glitching picture.

they certainy look the same not sure why the replacement is not working someone else is having remote control issues although on a toshiba looks like hes tracked it down to a area on the psu maybe worth a read of the thread still
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Old 01-21-2017, 02:08 PM   #42
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Default Re: LG 37LD490 - Glitching picture.

Does this TV have Remote IR input jack (1/8" mini jack) in the back of the TV?
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Basic LCD TV and Monitor troubleshooting guides.

Voltage Regulator (LDO) testing:

Inverter testing using old CFL:

Tear down pictures : Hit the ">" Show Albums and stories" on the left side

TV Factory reset codes listing:
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Old 01-21-2017, 02:48 PM   #43
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Default Re: LG 37LD490 - Glitching picture.

I've read about that particular fix for some LG's and searched high and low for a remote jack. I can only find a headphone and an audio input jack, I did give those a tickle, but to no avail.

After rebuilding it and putting it aside the remote was working 95% of the time. On Monday I'll be giving it the heating up treatment and sanity checking everything one last time, before finding the TV a new owner.
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