So I gained this tv from a neigbor who wanted it gone. TV will turn on with no picture or sound. Led stays solid red. Where do I start with this thing? Is it worth messing with or is this thing old news? Really nice looking TV. Bet it cost a big penny in its day. I removed the cover and oh my! This baby is littered with boards. This one should be interesting. Tv manufactures had to work for their money with all that's inside it. Any help would be appreciated and the knowledge share, worth the voyage.
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Re: Panasonic TH-50PX25 no picture
When I say turn on, the screen lights up -
Re: Panasonic TH-50PX25 no picture
Need to start with good clear straight on pictures of back of tv with cover off and each board.I assume no responsibility for any stupid suggestions I might post.Comment
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Re: Panasonic TH-50PX25 no picture
Photos attachedAttached FilesComment
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Re: Panasonic TH-50PX25 no picture
That is correct heavymachinesComment
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Re: Panasonic TH-50PX25 no picture
Anyone know where to get a service manual for this set?Comment
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Re: Panasonic TH-50PX25 no picture
Don't know how close this one is: https://www.manualslib.com/manual/11...h-50px60u.htmlI assume no responsibility for any stupid suggestions I might post.Comment
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Hello!
I recently got an old VHS player from Panasonic and just for fun I want to try to repair this device. It is an AG-1000B portable VHS player from 1990 and it has a problem with picture quality in playback mode.
Picture in playback mode is very noisy and often loses sync but the still images are nearly perfect.
I want to know, is this something that could be solved by recapping or is the video head likely gone?
Also, what mechanism is this?
Any feedback is appreciated!...05-06-2024, 07:16 AM -
Hi all
While I have quite a decent background in electrical & electronic troubleshooting & repairs, this is my first time stripping down an LCD TV for repair.... I have inherited a 3yr old Panasonic LCD which has a picture, but it is quite dark (too dark to be watchable - but still quite easy to see; I didnt need a torch to see it).
I started by checking and trying to adjust all of the picture and backlighting levels, but that made little to no difference. I also did a factory reset.
From there I envisaged that the backlighting wasn't working, however... -
Hi guys! I realized you have a lot of knowledge here so i am hoping you could point me in right direction with my odd issue.
The Tv is a Philips 58PUS8545/12, it had no picture but working backlights.
Original T-con:
Opened the Tv and tested to unplug one ribbon cable at a time. With this test i could see that i got fine picture on both halves as long as there was only one ribbon cable connected, with two connected picture were gone.
First replacement T-con:
I thought it might be t-con and ordered new t-con from china(supposedly tested)... -
Hi everyone,
I've got this Panasonic TV here with the following symptoms:
* Standby Light is solid RED
* Turning on using the Button on the TV (long press) would change LED to blinking GREEN
* After a couple of seconds, LED is solid GREEN and without picture or sound.
I've tried a couple of things before tearing it apart:
* Resetting using various combinations of powerbutton and volume buttons pressing down while booting.
* Activating Self Check according to service manual using IR Blaster (we have no remote unfortunately)... -
Panasonic TX49DX650B - intermittent have sound & backlights but no picture, got LT feed to T-con fuse, tried a T-con board from Ebay but got permanent no picture with that so it got sent back,
Guessing it must be a T-con or Main board problem - anyone experienced (and cured) the same fault?
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