Toshiba 61A61 61" Rear Projection Television - Answered Questions & Fixed issues
The picture went black but we do have sound. It
If this is a Toshiba 61A61 rear projection. First you have to determine if it has high voltage. You can find this out by looking at the end of each picture tube where the socket is to see if there is an orange glow indicating that the filaments are lit and the set has high voltage. If they are not lit then I know from experience with this set that there is a bad connection on the deflection board where the high voltage transformer is located. The HV transformer has red wires coming out of it. You will have to turn the deflection board upside down and look for the bad connection. But first just tap lightly on the deflection board with the handle of a screwdriver to confirm the bad connection. If the set comes on you will be required to solder the connection with a soldering iron and rosin core solder. Now if the orange glow is there you have bad capacitors on the hyper module. The hyper module is located to the right looking from the back and stands upright and is soldered to the main board. It will be required to unsolder and inspect the capacitors for bulging at the top. The hyper module is likely to not be available anymore. Changing the capacitors will fix the video problem
I have the Toshiba 61A61
Check all connections?Unplug,replug the cable box about an hour later let it upgrade it software.The projection lamp has not been replaced in this tv the last 1 1/2 or 2 years?The tv been on and watches at lest 4 or 5 hours a day?Yes,than the projection lamp life is over.Require a new projection lamp.
Color problem
I don't know how much experience in working on stuff like this, but it sounds like a solder run might be cracked. If you're lucky, it might be that a gang plug needs to be "exercised" by pulling off and the replacing a couple of times. You might want to try to do this - anyone with a modicum of experience in working on electronics and computers will be able to pull this off. Chances are, you'll disturb the connection to either get it to work, or to make it worse. If worse, that is actually better, as intermittent problems are expensive to have fixed.
I have a toshiba 61a61 that wont turn on but i
standby relay not latching in, may be a safety precaution due to a temp sensor or other power board protection, or the relay might just be failing !
Hope this help's as when you take it to the shop they might not charge you too much if they think you know what it might be !
Stay on power light but no light or sound
No picture, no sound and all the fuses are ok, means there are no shorted components in the circuit, more than likely the tv is not generating horizontal drive to produce and feed hv to the crt and no b+ for the audio circuit. The tv is big enough to keep and repair if you are cosidering a repair estimated around 400dlls. I think the problem would be located in the deflection board.
61A61 TV IS WILL ONLY PICK UP ONE CHANNEL #66 AND NOT CABLE INPUT
Cable companies are slowly but surely reducing the channels you can get without a digital box, which they will supply. You will need to cantact them and rent a HD cable box or converter from them that will work with your displays built-in tuner. However, if your display is HD compatible, then I would just asked your cable company for and non-DVR HD cabe box and connect it to your display with component cables....
Conversion
http://www.digitalhome.ca/forum/showpost.php?p=564268&postcount=220
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
Change batteries on my toshiba se-r0001 remote
- Locate the Battery Cover: Look for the battery cover on the back of the remote control. It is usually a small compartment that can be easily opened.
- Remove the Battery Cover: Depending on the design, there may be a latch, screw, or sliding mechanism to secure the battery cover. Use your fingers or a small screwdriver to open the compartment.
- Remove Old Batteries: Take out the old batteries from the battery compartment. Pay attention to the orientation of the batteries, so you know how to insert the new ones correctly.
- Check Battery Polarity: Take note of the positive (+) and negative (-) signs inside the battery compartment. Make sure to insert the new batteries with the correct polarity to match these markings.
- Insert New Batteries: Place the new batteries into the battery compartment, ensuring they are properly aligned with the correct polarity. Press them down gently to make sure they are secure.
- Replace Battery Cover: After inserting the new batteries, close the battery compartment cover securely. If it has a latch or screw, make sure it is fastened properly.
- Test the Remote: Point the remote at the device it controls (such as a Toshiba TV) and test whether it responds to your commands. If the remote is working correctly, you have successfully replaced the batteries.
- Dispose of Old Batteries: If the old batteries are no longer usable, make sure to dispose of them properly. Many communities have designated recycling locations for batteries.
3/9/2024 3:29:56 AM •
Toshiba...
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Answered
on Mar 09, 2024
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213 views
Toshiba 47" flatscreen. Power up
The information provided suggests that there might be an issue with the main board of the electronic device. However, it's important to consider a few factors before deciding to replace the main board:
- Check for Error Codes or Diagnostic Signals: Some devices have error codes or diagnostic signals that can provide more specific information about the issue. Check the device's manual or documentation for any error codes or signals associated with the flashing LED or other symptoms.
- Perform a Hard Reset: Before replacing any components, try performing a hard reset on the device. This involves turning off the power, unplugging the device, and waiting for a few minutes before plugging it back in and turning it on. Sometimes, this can resolve temporary glitches.
- Consult Manufacturer Support: Contact the manufacturer's customer support or refer to the product's support resources. They may be able to provide troubleshooting steps specific to your device and guide you on whether a main board replacement is necessary.
- Professional Inspection: If you are not familiar with electronic repairs, consider consulting a professional technician. They can inspect the device, run diagnostics, and provide a more accurate assessment of the issue.
- Check Warranty: If the device is still under warranty, replacing components yourself may void the warranty. Check the warranty terms and conditions before attempting any repairs.
- Consider Other Factors: The issue might not solely be with the main board. Power supply issues, faulty connectors, or other components could contribute to the problem. A thorough inspection can help identify the root cause.
If, after considering these factors, you still believe that the main board is the likely culprit and you are comfortable with the replacement process, you can proceed with replacing it. However, exercising caution and exploring all available troubleshooting options is advisable before making any decisions.
1/17/2024 8:35:42 PM •
Toshiba...
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Answered
on Jan 17, 2024
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51 views
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