Question about Toshiba 55H70 55" Rear Projection Television
I just moved it from one room to another and now I cannot adjust the convergence.
Try asking a service personnel check first maybe there is only some connection failure convergence is set via remote and service mode if can not be set possible problem with the board IC(CONV. IC STK - 2 PCS.)
Posted on Mar 16, 2009
You have convergence output failure. The output ICs will need to be replaced and possibly a small component like a resistor or two as well. Expect to pay a service company $350-$450 to resolve this.
Posted on Feb 20, 2009
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Posted on Jan 02, 2017
Tips for a great answer:
Jul 12, 2011 | RCA HD56W66 56" HDTV
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
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