SOURCE: Element FLX 3211B has no power after 14 months of
Took it to a TV repair shop and they did the following:
1. Rebuilt Power Supply
2. Replaced Diode
3. Replacd Transitor
Total cost was ~$100. Tv works fine now.
SOURCE: i have a plasma panasonic viera TH-42PV60A stand
Not power supply,it the backlight video board it dead.
Testimonial: "cool thanks alot"
SOURCE: need to find the ceramic fuse for my samsung 50"
Hello Dyan, Hi you can find one at any electrical or electronics shop that sells spare parts, But mind you the reason why the fuse blows in the first place, have the power supply board checked for shorts such as a shorted switching regulator. If in the event the replacement fuse blows again, there is definitely a shorted part. Have this checked by a technician.
SOURCE: Panasonic viera Plasma TV model TH-P42X10A The tv
Hello,
The power supply board of the television is dead, u know basic electronics' and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.
I hope this will help in solving the problem....
SOURCE: how do I test the y-sustain main board from a
Hi.
As such boards are cheap and fail quite easily (both the two sustain and
the buffers) Philips service manuals are more oriented at board
swapping then at proper testing. In this particular case the buffer boards fail very easily because of a bad soldering to IC. The short will regularly blow the main sustain board.
To start when a main sustain (e.g. Ysus) is fried the TV will go in protect mode with the led flashing in standby. One test is done disconnecting the Sus board (with power off) and restarting the TV. If TV does not go in protect, then the sustain board was good.
If there is no protection:
The first thing to check on a main sustain board is the fuse. If the fuse has blown the IC is probably fried.I believe fuse is F5004. Check for swollen capacitors that may have blown. Test the FET. That is the core of the board as it is the power amplifier.
Here the service manual:PHILIPS_SM_15540.pdf - Right Click "Save Target As"
Here a more useful service manual. Check and follow troubleshooting diagrams in manual.
Here some troubleshooting from users.
Note:if buffer board was shorted, then the main sustain board is usually faulty.
Regards.
Ginko
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