Question about Toshiba 19A21 19" TV
Hi, Recently my girlfriend's Toshiba 19a21 took a fall about 3 feet from a wobbly table and landed screen-side down. There were no visible marks and the screen remained on, however, it would not change channels, turn off, or play sound from either the buttons on the tv or remote. We opened it up and did not see any blatant issues. When the plug is put in the wall you can hear the normal charging sound, but the tv won't turn on. Is there any way to fix this-- a part that's likely broken or perhaps a torn connection? Thanks...
For sure the main board its broken and 80% chances that the picture tube has some internal damage that may can cause a rainbow effect, discoloration or color shadows. if you want it to try you can find the broke line traces on the main board , you can buy some tools at any radio shack store , and follow intructions . but its your bet to try the risk to have that picture disoloration and or learn some electronics
Posted on Jun 10, 2007
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Direct Code Entry
Direct Code Entry lets you enter a code from the accompanying
code list for your brand of device. It's not as easy as the other
methods, but it's potentially the fastest method.
1. Manually turn on the device you
want to control
2. Find the Code List that came with
the remote. Locate the section for
the type of device you're trying to
program, and find your brand in
that section. Circle the codes for
your brand and keep them handy
3. Press and hold the device key you want to program (the
ON•OFF key comes on).
While you're holding down the device key, use your other
hand enter the first five-digit code for your brand in the
code list (the ON•OFF key goes off after the first digit).
4. When you've finished entering the five-digit code, keep
holding down the device key and look at the ON•OFF key.
Is the ON•OFF key on?
YES: You're done! You've programmed this device key.
NO, it blinked four times and turned off: You have
either entered a code number that is not in the code lists or
missed a step in the code entry procedure. Try step 3 again.
TIP: Each device key is associated with a type of device-the
TV is preset to search for TVs, SAT•CBL•DTC for satellite
receivers, cable boxes or digital TV converters, DVD for DVD
players, and VCR•AUX for VCRs and DVRs. To program a
device key for a different type of device, see the Changing a
Key's Device Type section.
The ON•OFF key serves as an indicator light during
programming, giving you feedback at each stage of the
Remember to enter the code for future reference in the box
provided in the Code Retrieval section of this manual.
If your brand isn't listed in the code list, use one of the Code
Search methods to program the remote control. (Refer to the
Auto and Manual Code Search methods.)
If you release the device key any time during the Direct Code
Entry procedure, the ON•OFF key blinks four times, and
the process is exited. The last programmed code under the
device key is retained.
Test the remote with the device to make sure the device
key is programmed with the correct code for maximum
functionality. If some features don't work, try a different code
in the list.
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