SOURCE: sharp lc-22sv6u won,t power on. no green light.
Sound like the TV is in protection mode. This happens when a part goes bad inside. the TV turns OFF to protect the other parts from being damaged.
Most commonly it's a power supply related issue. A bad capacitor or transformer on the power supply board is to blame.
For a do-it-yourself fixer with electronic experience, a Service Manual is the best for trouble shooting the problem down to the bad part. Normally, you can find it over the internet for less than $20.
SOURCE: sharp LC-26d4u tv won't turn on/power light is off
Check ur power source,unplug replug if not work,Ur tv power board ic inverter it dead needed to be change.
SOURCE: On my Sharp Aquos 60in (LC-60LE810UN), where is
According to the specs sheet, you don't have one.
SOURCE: White arrow flashing on my LC-60LE810UN and will
Do hard reset, let power down by unplugging
SOURCE: Sharp LC-60LE810UN. the sound all
hi,
You have to check three things.
1. Check is the mute function is ON or not. For that press the mute button on the remote.
2. Check the speakers of you tv. For that you have to open the tv. For testing the speaker you need a multimeter. Check the coil continuity of the speaks. it should be 4 ohms or 8 ohms. If there is no continuity then change the speaker with a new one. If the continuity is ok then
3. You have to check the audio output amplifier IC ( integrated circuit). For finding out the audio amplifier ic which one it is, just follow the wire from the speakers. Its other end will ends in the socket near the audio output IC. It will be fitted on a aluminum heat sink (radiator)
To replace the IC you need soldering ion,desoldering pump, solder etc.
the part number will be written on it. you have to purchase the same part with the same part number.
ok
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