Question about Hitachi 53UDX10B 53" Rear Projection Television

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Hitachi 53" Projection TV (Ultravision)

I got this TV from a friend, they said it's the power switch or the chip. You can hear that the TV is on but there is no picture or sound! Manufactured in Dec./1996,Model# 50ux26b Thanks in advance!

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Re: Hitachi 53" Projection TV (Ultravision)

WoW a 10 year old Hitachi TV. I was authorized for these sets. The problem could be one or a combination of many problems. These sets have the stand up type regulator PCBs that went bad all the time! Also could have a Power regulator IC defect. A sweep power supply problem . The flyback did go bad once in a while on these sets. If the set got a power surge, thers like 5 IC's that pop and 12 Diodes that short along with the display IC. If your not a tech You shouldnt attempt to experiment with the set yourself, so It probably wouldnt pay to fix this set If you have to pay a tech to work on it? It all depense on how good the CRT's Are. If you can get a servicer to diagnoise it at a decent price and check the condition of the tubes, Maybe it would be worth investing some money into this set, as these are or were very very good TV's. The balls in your court now. Good Luck

Posted on Aug 05, 2006

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