Question about Hitachi Televison & Video
Previously I have replaced the bulb before and only the bulb light was flashing Also last time when I pulled the bulb it was shattered. So it was easy to diagnose that it was the bulb.
I will need the model number of the set in order to assist with the issue as the three lights blinking is an error code which would be different based on which model number TV you have.
Posted on Oct 31, 2012
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Posted on Jan 02, 2017
Just my coment THis tv has a complex system that include a digital signal porcessing in a high levle technology to show a good performance, i myself work on the development of that model, we was thinking we are best, for improve that many eng. dedicates almost all life to have that technology in our rooms, I offer my apologize for that but many eng dedicates all year 18 hours a day to fix that, thanks
Posted on May 13, 2007
SOURCE: TV won't turn on
problem is fan stoppage this is probable caused by excessive
dust in fan take off back and locate visually the cooling fans in unit
use canned air to remove dust until fan moves freely. if all fans
are clean maybe one fan is not giving rotation detect signal
look at voltage on white or yellow wire from fan s/b 5v then 0v
when fan rotates if one stays at 5v replace it
Posted on Feb 15, 2008
Press and hold "Device" and "Menu" buttons for six seconds and see if you then get a patter of flashes pertaining to the error codes... I would suspect one of the following codes:
12 No Error Detected
22 Recovery From Momentary Reset
32 Lamp Cover Open
33 Air Filter Cover Open
34 Lamp Abnormality
35 Chassis Fan Failure
36 Exhaust (Back Cover) Or Lamp Ballast Fan Failure
37 Engine (Dmd Or Lamp) Fan Failure
38 Excess Lamp Temperature
39 Excess Dmd Temperature
41 Short Detected
44 Dvi Cable (Between Chassis And Engine) Disconnected
Posted on Sep 27, 2008
Check the fan that cools the bulb. It is directly behing the bulb. It should turn on when the power comes on. It apparently has a safety to protect your tv(and home). mine is in the process of going out. looking for online solutions as we speak.
Posted on Sep 09, 2009
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The Standby/Power light of the TV blinks when there is any internal malfunction in the TV.
The self-diagnostic function of the projection TV will cause the STANDBY light to blink or flash when the television detects an issue. The number of times the STANDBY light flashes corresponds to a specific issue. As per the two examples below, some of the issues may be resolved without the need for service.
If the STANDBY light flashes three times in sequence, the lamp cover is not securely attached. Reattach the lamp cover to resolve this issue.
If the STANDBY light flashes four times in sequence, the TV may be overheating. To resolve this issue, ensure that the back of the TV is well ventilated.
If the flash sequence is not listed above or the light continues to flash, follow the steps below to perform a power reset:
Try the following steps to check if the issue can be resolved.
Turn off the television.
Unplug the television power cord from the electrical outlet.
Let the television remain without power for 60 seconds.
Plug the power cord back into the electrical outlet.
If the television is plugged into a power strip or surge protector, remove it from the power strip or surge protector and plug it directly into the wall outlet. If the issue is resolved, the problem is with the power strip or surge protector and not the television.
If the issue continues to occur, service may be required.
Thanks for using Fixya.
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