Author Topic: Panasonic Plasma TV Black Bar problem(SOLVED)  (Read 1084 times)

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Offline Allan_2180

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Panasonic Plasma TV Black Bar problem(SOLVED)
« on: Nov 28, 2017 at 08:50 PM »
I have this Panasonic P42ST30 Plasma TV since 2013 and last week when I turned it on a black bar appeared:
(Shot using Asus Zenfone 3 phone)





Found out that around CB4 Connector of buffer board had a burned 1-ohm Resistor and a damaged chip Capacitor.




ordered replacement buffer board at ebay for $35.00 including shipping. Have to wait for it's arrival on or before Dec 16.
« Last Edit: Jan 24, 2018 at 08:34 PM by Allan_2180 »
Panasonic 42ST30
Optoma HD33
PCH-A200
Yamaha Aventage A810
Wharfedale 9.6+9CM+9DFS
US Audio 512D

Offline Allan_2180

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Re: Panasonic Plasma TV Black Bar problem
« Reply #1 on: Dec 05, 2017 at 07:49 PM »
Update: Buffer Board finally arrived!
will replace damaged board later...




Above: Replacement buffer board.
Below: Burned 1-ohm resistor(R122) & bypass condenser(C134) of Connector CB4.
« Last Edit: Dec 07, 2017 at 07:54 PM by Allan_2180 »
Panasonic 42ST30
Optoma HD33
PCH-A200
Yamaha Aventage A810
Wharfedale 9.6+9CM+9DFS
US Audio 512D

Offline Allan_2180

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Re: Panasonic Plasma TV Black Bar problem
« Reply #2 on: Dec 06, 2017 at 11:00 PM »
For only $35, OK na uli Panny ST30!!!
Saved me from buying a new TV.





« Last Edit: Apr 15, 2018 at 05:56 PM by Allan_2180 »
Panasonic 42ST30
Optoma HD33
PCH-A200
Yamaha Aventage A810
Wharfedale 9.6+9CM+9DFS
US Audio 512D

Offline comet

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Re: Panasonic Plasma TV Black Bar problem
« Reply #3 on: Dec 06, 2017 at 11:20 PM »
Congrats sir!!

Offline Allan_2180

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Re: Panasonic Plasma TV Black Bar problem(SOLVED)
« Reply #4 on: Apr 09, 2020 at 10:55 AM »
my Panny 42ST30 just died last night... 14 Blinks of death...😭. I think it's not worth to buy any refurbished or recycled parts anymore. Is it possible to buy new tv while we are in ECQ here in Metro Manila?
« Last Edit: Apr 09, 2020 at 11:06 AM by Allan_2180 »
Panasonic 42ST30
Optoma HD33
PCH-A200
Yamaha Aventage A810
Wharfedale 9.6+9CM+9DFS
US Audio 512D

Offline zonks

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Re: Panasonic Plasma TV Black Bar problem(SOLVED)
« Reply #5 on: Apr 09, 2020 at 11:32 AM »
S&R at Landers lang bukas na store na may tv except today and friday

Offline Lord.vinluan

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Re: Panasonic Plasma TV Black Bar problem(SOLVED)
« Reply #6 on: Apr 11, 2020 at 11:35 PM »
Mga sm hypermarkets and shopwise makati may mga tvs sila


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Offline t-bone

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Re: Panasonic Plasma TV Black Bar problem(SOLVED)
« Reply #7 on: Apr 12, 2020 at 12:12 AM »
Mga sm hypermarkets and shopwise makati may mga tvs sila

Yes, the lowest kinds of TVs :D
Jadis Defy 7 Amplifier
Mark Levinson 380S Pre Amp
Apogee Ribbon Speakers
Krell CD Player