Question about Toshiba 42H83 42" Rear Projection HDTV-Ready Television
Hello, You need 2 convergence ICs if you cannot converge the red and blue lines on top of the green "cross hair". You should be able to use the front panel controls to move the red and blue around. If you can move them around and they just won't move completely on top of the green then the ICs are bad. The ICs are mounted to large,finned heatsinks and have numbers that start with "STK-" and have numbers following. These parts are available from http:\\www.tritronicsinc.com.
Posted on Dec 01, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Press the MENU button on the remote.
2. Press 3 to select the Screen option.
3. Press 4 to select the Adjust Projection TV option.
4. Press 4 to select the Advanced Convergence option (the
Advanced Convergence screen appears).
The green pattern is fixed. The red and blue patterns are adjusted to
the green pattern. The Red Convergence appears first by default.
5. Colored cross-hairs show the current adjustment position on the
grid. To move the cross-hairs to a different position, use the
CH+/- buttons on the remote to move the cross-hair highlight up
and down, and the VOL+/- buttons to move it right and left.
6. Use the arrow buttons to adjust the red pattern. Each press of
the arrow button makes a slight adjustment from the center of
the cross-hairs - you can press and hold the desired arrow
button to make a faster adjustment, and then make fine
adjustments with single presses of the arrow button.
7. Press the INFO button to switch to Blue convergence and follow
the steps above to adjust the blue pattern.
8. Press OK to exit. You will be asked if you want to save the
Yes Saves adjustments.
No Returns to the Advanced Convergence screen allowing
Clear Exits screen without making any changes
Note: Before you use the advanced convergence feature, you must
complete the previous steps to align the tubes
May 19, 2011 | RCA P52926 52" Rear Projection Television
May 15, 2011 | RCA Televison & Video
Dec 30, 2010 | Panasonic Televison & Video
Dec 28, 2010 | Mitsubishi WS-55809 55" Rear Projection...
Jul 20, 2009 | Panasonic PT-51HX42 51" Rear Projection...
Dec 01, 2007 | Philips 43P8341 43" Rear Projection...
Jun 13, 2007 | Hitachi 50GX30B 50". Rear Projection...
59 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: