Question about Hitachi 70VS810 70" Rear Projection HDTV

1 Answer

Won't turn on

The power just blinks when turned on then goes away. the lamp and temp does'nt blink at all.

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 5 achievements.


    An expert who has written 50 answers of more than 400 characters.


    An expert who has answered 200 questions.

  • Expert
  • 244 Answers
Re: won't turn on

No power, R640 open
Change R640, IC600 and associated electrolytic capacitor
Dead, fuse ok
Replace Q701 (P3NA80FI) with a P4NB80FI-mbr. Check Q702 (BC338). Replace R703 (5,6E, 5W), all components in supply. Check print for poor contacts
No power
Voltage not changing on pin 18 IC901 (SZM-368ET2)
Will not work, standby (red) LED flashing
C604 in the 12V line is bad

Posted on Nov 24, 2007

Add Your Answer

0 characters

Uploading: 0%


Complete. Click "Add" to insert your video. Add


3 Points

Related Questions:

1 Answer

My Sony wega tv won't turn on goes into standby red light blinks 10 times then shuts off?

Look at the owner manual as the 10 blinks is a error code or Google the model number to locate that information--Sony error codes are general and often misleading.

I would if looking at the set inspect the lamp first.

Aug 28, 2012 | Sony Grand WEGA KDF-42WE655 42" Rear...

1 Answer

Replaced lamp on sony kdf 50e2000 won't turn on and blinks red, six times

Here is an answer from another site on the internet ("just ask"):

"Here is the repair tip from the Sony database.

SONY : kdf-42e2000, kdf-50e2000, kdf-55e2000,la-4 chassis : 6 blinks no main relay, replace thermal fuse on lamp housing."
Read more: sony rear projectiontv kdf-50e-2000 no power but 6 beams of - JustAnswer

Mar 29, 2012 | Sony KDF-50E2000 50" HDTV

1 Answer

Replaced lamp but lamp light still blinks orange

I have a wd-57731 The lamp light blinked orange. i replaced the lamp turned the tv on and the timer blinks green for one minute and then the lamp light blinks orange again. It won't turn on. Can you suggest anything?

Nov 22, 2011 | Mitsubishi WD-57731 57" Projection HDTV

1 Answer

Power light is on, temp light blinks, and lamp light blinks, no picture.

Its possible that your lamp is bad, or you have not closed the lamp cover properly. If you don't close it, the sensor will tell the TV not to turn on.

Feb 04, 2010 | Hitachi 42V715 42" HDTV

2 Answers

Hitachi Ultravision 50in will power on but no picture or sound!!!

Replace Ballast Board it is what turns Lamp on! Call Encompass for Part 1-800-638-3328

Sep 26, 2009 | HP Pavilion MD5020N 50" DLP HDTV

1 Answer

TV won't come on. Standby goes green,then goes red blinks 3 times

3 flashes means the lamp door is not on correctly or the lamp door switch is broken.

Apr 08, 2009 | Sony Grand WEGA KF-50WE620 Television

1 Answer

I have RCA HD50LPW167 DLP TV with NO Sound and NO Audio. The LED blinks when I turn the TV on but that's all it does. Took it to the local RCA authorized repair shop and they told me that the digiital...

Still sounds like a lamp:

TV won’t turn on
• Press the TV button or ON/OFF button while remote is in TV mode and there’s a source of power to the outlet or outlet strip.
• Make sure the TV is plugged in.
• You might have tried to turn on the TV during the lamp cool-down. Wait a few moments and the picture will appear.
• Has the power light on the front of the TV been blinking for one minute? If so, the lamp may be dead. Refer to the Power indicator
is blinking or fl ashing
section below for more information.
• When you fi rst plug your TV into an outlet, the Power indicator on the front panel will light and blink for approximately 30 seconds
and then go off during the initialization of the TV. This happens only when power is reapplied to the TV. The TV can only be turned
on after the Power indicator goes off.
• Check the wall receptacle (or extension cord) to make sure it is “live” by plugging in something else, such as a lamp.
• Something might be wrong with your remote control. Press the POWER button on the front of the TV. If the TV turns on, check the
remote control solutions on page 84.
Remote Setup might be set to the wrong option. Press MENU/OK on the front panel. Select Connections, then Special Features, then
Remote Setup. Choose TV (default).
Power indicator is blinking or fl ashing
If the light blinks 5 times, pauses, and blinks again 5 times, the lamp is trying to turn on. If the TV doesn’t turn on after 5 minutes and
then the light blinks steadily for one minute, one of the following options is possible:
• Lamp door may be open.Face the back of the TV. Locate the door at the bottom of the TV and close it. Turn off the TV and turn
back on. The lamp should turn on.

You can easily replace the lamp yourself by following the lamp replacement instructions. If your TV is still covered by
the warranty, call 1-866-723-6486 to receive troubleshooting assistance and a lamp replacement.
• If your TV’s warranty has expired, call 1-800-338-0376 to purchase a lamp replacement.

To order the correct lamp, you’ll need to know your TV’s model number, serial number, and lamp type—this
information is listed on the Service Model Number sticker (example of the sticker is shown above). Face the back of
the TV. The sticker is located on the right side of the TV.

Hope this helps :)

Mar 07, 2009 | RCA HDLP50W151 50" Rear Projection HDTV

1 Answer

Power indicator light blinks orange times

sounds like the lamp faceplate is not screwed back in properly

Aug 01, 2008 | Panasonic PT-50LC13 50" Rear Projection...

1 Answer

My Panasonic PT- 50LC13 doesn't turn on

Your service manual on page 82 steps you through decoding the blinking
1) there are two lights on the front near the reciever of the remote signals (Temp indicator and Lamp Indicator)
2) If the Temp indicator is on then they recommend you contact a service center
3) If the Lamp indicator is on and the power light stays on (no blinking) then you need to replace the lamp. Otherwise it says to contact the service center.
4) Counting blinks with the lamp indicator (1 every 5sec - lamp will not light or is abnormal, 2 every 5sec - lamp voltage is abnormal, 3 every 5sec - lamp temp is too high, 4 every 5sec - other error)

Apr 26, 2008 | Panasonic PT-50LC13 50" Rear Projection...

Not finding what you are looking for?

Open Questions:

See all Hitachi 70VS810 70" Rear Projection HDTV Questions

Hitachi 70VS810 70" Rear Projection HDTV Logo

Related Topics:

183 people viewed this question

Ask a Question

Usually answered in minutes!

Top Hitachi Projection Televisions Experts

Jaime Hernandez

Level 3 Expert

2267 Answers

matt martin
matt martin

Level 3 Expert

1187 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Are you a Hitachi Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides