Question about Hitachi 53SDX01B 53" Rear Projection Television
How do i fix it
Presuming you cleaned the lens and the mirror you may have a problem in (yes) the power supply---some of these develop an issue where the filament voltage for the 3 picture tubes goes down as a resistor in the supply from age goes UP in resistance---going to need a meter and a service manual to find that.
If that is beyond you then consider getting a tech or a shop to look at the set.
Let me know if you have questions.
Posted on Dec 04, 2012
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Posted on Jan 02, 2017
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Broken fixing heater wire
? It takes 15 s or more for the fixing temperature to reach 50°C/122°F after the power is turned on or the safety switch is turned off and on.
Fixing unit thermistor installed incorrectly.
Check and reinstall if necessary.
? It takes 10 s or more for the fixing temperature to reach 100°C/212°F from 50°C/122°F.
? It takes 24 s or more for the fixing temperature to reach the secondary stabilization fixing temperature from the primary stabilization fixing temperature.
Fixing unit thermostat triggered.
Check for continuity. If none, replace the fixing unit thermostat.
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