Question about Pioneer Televison & Video
Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary
Posted on Jan 05, 2017
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Posted on Jan 02, 2017
You have to count how many times the red light flashes, this will determine the fault code.Then we may have a better guess at how much it may cost. Modules typycally cost 200-400 dollars.
Posted on May 09, 2008
looks like 12 blue blinks is a communication with the Digital tuner error. pioneer had a software upgrade/fix for this in some cases, others might need a new digital tuner pcb. I would unplug all power, wait 5 min, plug in (wait1 min) and try it again. If it is software, it should hopefully work. Make sure you pull your cable card if you have one. If it still won't turn on, you probably need the digital tuner board = $200-500 repair. Pioneer is usually very helpful, I'm really surprised they didn't help at all.. They'll want model #, serial # and date of purchase.
Posted on Feb 03, 2009
This sound more like a cable issue. Also check the leads going from your cable box to the set/ If you are using component cables one of them may be loose.
Posted on Apr 29, 2010
From what it sounds like here is your power supply unit may have some issues.
1. Take it to a repair shop if your not good at repairing this.
If you are a tech:
1. check relay for clicks
2. check eletrolytic capacitors for buldging or holes.
3. Fets for voltages (req service manual or scematic)
4. Replace power supply.
Thanks I am sorry this was basic information but it was free and I would like if you please leave ratings and feedback on your free answer today/
Posted on May 04, 2010
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