Question about Toshiba REGZA 47HL167 TV
We are a liquidation company and have got 4 of these tvs all with the same problem. The righ side of the screen is darker than the left side.
Left side is normal, right is darker?
It seems to be split right down the middle at 50/50
Ok I have included some information that could be VERY helpful and given the correct credit to the original author. If you find this useful don't forget to rate the thread. Thank you.
SERVICE MODE WARNING:
Without proper documentation Don't mess around with the service mode adjustments unless you know what you're doing and have the service manual to guide you.
Once you enter service mode the first thing you should do is record all the original values BEFORE you change anything! - This is the only way to restore the television to its original (factory default) state should it become necessary to do so.
Then, bring up the cross-hatch pattern by repeated pressing of the TV/VIDEO button. You can then use the volume Up/Down buttons to change the PARA settings, this should cause the grid to bow in (concave) and out (convex). Adjust until the grid is the most linear.
The numbers 1,2,3,4,5,6 jump to different items. 9 displays SELF CHECK
The number 7 displays a grid. There's a blinking cursor in the upper left corner. The numbers 2,4,6,8 move the cursor. 3 cycles the colors (RGB), 5 stops the cursor from blinking, then when you push 2,4,6,8, you are adjusting the convergence at that point for the selected color. Pushing 7 again gives you a "warped" grid for a few moments. Pushing 7 again removes the grid from the screen.
If you're attempting to adjust color or geometry errors, you'll need the Video Essentials DVD, Laser Disc or some other source of test material.
Original Text from: Setting Your Monitor to NTSC Specifications by Anthony W Haukap
Posted on May 08, 2008
Replace the convergence IC and
check power resistor for leakage, if values are not exact replace
them. Once the parts are in place perform the alignment.
Thank you & post back again if you need additional info.
Posted on May 07, 2008
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Posted on Jan 02, 2017
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The location of the connection ports is in keeping with today's standards. They are easily accessible and well constructed.
Port Listing: 4 HDMI, 2 SCARTs, Headphone Jack (with Independent Volume Control), S-Video, Composite Video, Common Interface, Component Video, Digital Audio Out (Optical/Toslink), RF In and D-Sub.
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