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Hitachi 50SBX70B rear projection set. Suddenly went from perfect

 
 
 

Customer Question

Hitachi 50SBX70B rear projection set. Suddenly went from perfect picture and sound to power up and immediately shut down. I suspect a cap, but don't know where to start.

Submitted: 641 days and 3 hours ago.
Category: TV
Status: CLOSED
 
 
 
 
 
 

Optional Information

Optional Information:
Make: Hitachi
Model: 50SBX70B

Already Tried:
Unplugged set for a period of time. Plugged in and tried power switch. Click, red power LED comes on, fades out and set is dead. If I unplug and plug back in: board LEDs are lit until I press power button.

 
 
 
 
 
 

Accepted Answer

Hello and welcome to justanswer.com my name is XXXXX XXXXX X'm here to help you with your TV problem.

 

I checked the Hitachi troubleshooting list & it shows for your symptom, the following culprit

 

Symptom: Dead, power indicator comes on momentarily.
Cause: E994 AZ00104M fuse open, caused by shorted C707(NNN) NNN-NNNN1000 pf 2KV Cap.

 

It'll look like this

 

graphic

Picture
Expert: hongkongpom
Pos. Feedback: 98.6 %
Accepts: 489

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