Question about Panasonic TH-42PX75U 42 in. Plasma Television

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Panasonic TH-42PX75U will not turn on.Tried different outlet,removed all cables .Still will not turn on.No power light.

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  • plomba1619 Sep 04, 2010

    So if I was to take this tv to get fixed how much would it cost?Ball park price.

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Hi


Thanks for using FixYa. Aplasma TV is a very hard working device. It is working harder than any TV that has been built before, and as a result it produces a lot of heat. 75% of technical problems in plasma TV's are caused by overheating problems. You’ll need to check the power supply board first for any swollen/bulged capacitors. As power supply board is the hardest working board in a plasma TV, it develops voltage to supply all components, high current + high voltage. All this is only recommended if you have electrical expertise & know how to solder/re-solder components as these units contain high voltages even when switched off. These kinds of issues in plasmas usually occur after 3-4years. Please do accept the solution if the issue is resolved or post a comment for further assistance.


Thanks
Rylee

Posted on Sep 03, 2010

  • Rylee Smith
    Rylee Smith Sep 04, 2010

    You can expect around $200-$300 to get this fixed.

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1 Answer

Panasonic th-42px75u used as a computer monitor has terrible resolution


try connecting using a HDMI cable and after connecting,restart your pc so the windows sets the resolution to optical.

Aug 01, 2013 | Panasonic TH-42PX75U 42 in. Plasma...

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My panasonic TH42PX60U won't power up. No red light flashing. Completely dead. I tried unpluging and using different power outlets. Still nothing. Any help?


1. Check all cable and input connections are secure & all are tightly connected.
2.Check power cords and also power outlet , if possible try to unplug and reconnect . A replacement of power cable or use another power outlet is another good option.
3. If you are sure that power is reaching your TV(check it out with a test lamp that both neutral & ground or earthing is functioning, i.e. the test lamp glows) then probably the power board needs replacement.

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1 Answer

I have a Panasonic plasma TV model# TH-42PX75U --- here is a link to Panasonic web site for this model...


Unfortunately your going to have to have it serviced by an Authorized Panasonic Dealer. Independent shops will not be authorized to order parts without the consent of Panasonic. They are rough to deal with.

Dec 20, 2010 | Televison & Video

1 Answer

We were playing a video game on the pansonic th-42px75u tv and it cut off. Looks as though it is getting no power. Changed outlets and checked still no power. Does it have a fuse that could be replaced?


If the power indicator is totally innactive then a new power supply will fix it.
If the power indicator falshes a code usually red then you will need to tell me exactly how many times it flashes.

May 20, 2010 | Panasonic TH-42PX75U 42 in. Plasma...

1 Answer

Panasonic TH-42PX75U Blue Screen


This could be a reception problem of the cable transmission or the cable box if used. Are you using cable or SAT box. Tv goes to blue screen if signal is weak automatically.

Dec 03, 2009 | Panasonic TH-42PX75U 42 in. Plasma...

1 Answer

SCREEN WENT BLANK, POWER ON INDICATOR LIGHT FLASHES 7 TIMES GOES OFF FOR A FEW SECONDS AND REPEATS.


SU OR SU BOARD BAD NEED REPLACED
TH-42PX75U PART:
Manufacturer Panasonic Part Number TXNSD1HNTU Description SD BOARD
Manufacturer Panasonic Part Number TXNSU1HNTU Description SU BOARD

Sep 16, 2009 | Panasonic TH-42PX75U 42 in. Plasma...

2 Answers

Panasonic TH-42PX75U won't turn on


Your powerboard is damaged, and need to be replaced.

Sometimes it appear the TV is working again with no problem but it is only a matter of time for the board to get completely damaged.

May 30, 2009 | Panasonic TH-42PX75U 42 in. Plasma...

1 Answer

Broken glass on tv


Hello,

You can find the Front Glass for this model in the link below.

Panasonic TH-42PX75U Front Glass Replacement

Mar 30, 2008 | Panasonic TH-42PX75U 42 in. Plasma...

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