HLR5667 - Green horiz lines in standard definition


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joec999
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HLR5667 - Green horiz lines in standard definition

Postby joec999 » Sun Apr 12, 2009 5:48 am

Ovadoggvo, or whoever else cares to give input,

I left a post February 21, 2009 - 09:53 pm on ecoustics forum about a HLR5667WAX that was shutting down intermittently, you suggested replacing the lamp and that took care of that problem!

I also mentioned an issue with the standard definition reception intermittently breaking up into thin green lines, you made some suggestions but I felt I didn’t post enough information at the time so I decided to re-post with more details.

I performed the following tests:

Antenna input:

Air, Analog – Faint picture with thin horizontal green lines in the foreground (see pics), and the menu appears normal.

Air, Digital – HD reception is almost normal except for ¾” faint green square blocks in the picture, most times they are green although I have seen purple from time to time. (see pic(s)), and the menu appears normal.

Air, Digital – Standard Definition - Faint picture with thin horizontal green lines in the foreground (see pics), and the menu appears normal.


Composite Video Input: Faint picture with thin green lines in the foreground (see pics), and the menu appears normal.


Component Video Input: 480i - Faint picture with thin horizontal green lines in the foreground (see pics), and the menu appears normal.

Component Video Input : 480p, 720p, 1080i – all normal pix, the menu appears normal.


HDMI input: 480p, 720p, 1080i – all normal, and the menu appears normal.


DDP1011 Test patterns: all normal


DNIe Test patterns: all normal. (although I didn’t see a full white screen during the image sequence like I did in the DDP1011
sequence)
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joec999
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Re: HLR5667 - Green horiz lines in standard defini

Postby joec999 » Sun Apr 12, 2009 5:54 am

I should also mention that when the standard definition signal is normal (this is an intermittent problem), the HD image is also clear.

ovadoggvo
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Re: HLR5667 - Green horiz lines in standard definition

Postby ovadoggvo » Thu Apr 16, 2009 5:40 am

Joec999,
My best guess would be a defective digital board. Read the following post to read my explanation:

viewtopic.php?f=10&t=166

Also, I would check discount-merchant.com for the parts... They are the only ones that would have it at a decent price.


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