20 Most Recent Hitachi P50A202 50 in. Plasma TV Questions & Answers


There is a high possibility that the components over a period of heating and cooling, tend to bring on a problem of dry soldering. So my advice is to check the set for some loose joints that have played on to give you these erratic shut downs or poor performance. The best way to check for loose connections is to tap lightly when the set is powered on, if there is change while tapping then it seems that there are DRY solder joints. Remove main plug, the covers - with caution of high voltage, check for dry joints, and use a good soldering iron to solder all suspected points. Sometimes the fault occurs when the set warms up; if so you can simulate the heat using a hair dryer on the suspected areas, try with the power supply, distribution, Processor controller, driver controllers on the A/V related sections. Also the use a FREEZE-IT spray can simulate the components to cool and show up the fault. It can also be related to WEAK ELECTROLYTIC capacitors as the value can reduce in time. Based on the above method you must be able to locate the area of fault and solder the sections.

Hitachi P50A202... | Answered on Oct 24, 2011


unplug unit for 1 minute turn off main power button plug in then press main power button and try!

Hitachi P50A202... | Answered on Aug 20, 2010


There is a board inside of the TV that is right below the center of the strip. It is a logic board and very common to fail in these sets. It is best to have a technician look at the TV because replacing these boards for one isn't easy to get to and also has a very fragile ribbon cable that goes to the plasma panel itself and can break easily.

Hitachi P50A202... | Answered on Nov 11, 2009


Without a remote control, you can't unlock it. If you wish to buy its original remote control, contact the authorized service centre, or authorized dealer to your device brand. They can either give you a genuine remote control to your device, or can direct you, from where can you purchase a suitable one.
To select a proper universal remote control, you should know about the number of digits to its set-up codes. There are 3 digit, 4 digit, 5 digit, 2 digit and even single digit codes, to some brand devices. After confirming this, check the sites linked here. Both the sites have set-up code list and set-up procedure to many popular brand remote controls. Check which brand remote control has set-up code/s to your device brand, and buy that one according to availability? Brand name of the remote control isn't a matter, but it should have set-up codes in its code list, to the device brand you have.
Please note: Every new universal remote control will have set-up code list, and set-up procedure along with its pack. Never accept a remote control, that hasn't both of this. For more details about the set-up codes, visit the site http://electrohelponline.blogspot.com/ Check this site too. http://remotesearch.blogspot.com/ Universal remote controls are available at most of the electronic spare part selling shops; and by Online shopping.

Hitachi... | Answered on Feb 12, 2020


Soooo...execute it

Hitachi... | Answered on Jan 26, 2020


Simple answer to volume problem i have found there is a demo button on the tv which automatically turns everything down.

Hitachi... | Answered on Jan 24, 2020


The applicable code would be found in a compatible remote control.

Hitachi... | Answered on Dec 28, 2019


Use code search on your Sansui URC to find something that works. If a search through all codes stored in the URC fails, try a different one.

Hitachi... | Answered on Dec 19, 2019

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