Have a 60pn6500 sound no audio
VA 61
Vs 221
Vsc 167
Vsb 121
Jumper test pattern still just sound
Ideas where to test further
VA 61
Vs 221
Vsc 167
Vsb 121
Jumper test pattern still just sound
Ideas where to test further
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Re: LG 60pn6500 sound no video
Here the picsAttached Files -
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Re: LG 60pn6500 sound no video
Symptoms started it would shut off on its own . Turn back on and would work again. Now turns on screen lights up then dim and no video just soundComment
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Re: LG 60pn6500 sound no video
Found the VA fuse on zsus is blown it's a 125v 4amp not a glass fuse. I put in 125v 2amp glass to try it just blew right away. Haven't found any shorts on zsus yet any ideas?Comment
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Re: LG 60pn6500 sound no video
Is the voltage from psu to high? Label says max 56v va I get 61 wouldn't think 5volt kill it . Another thing on zsus from ground to top of that 250v cap by fs2 fuse it shows reading oh 91v. Bad cap?
I picked up a 60pn6500 today free cracked screen hopefully boards still good.Comment
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Re: LG 60pn6500 sound no video
How would I test the buffer boards for shorts do I need worry about boards along bottomComment
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Re: LG 60pn6500 sound no video
Swamped all boards tv power up screen lit up then dim sound no picture va fuse blown on zsus . I tested connector to x boards it shows closed . Disconnect all ribbons to panel from x boards and tests open .turn tv on with xboards ribbons to panel disconnected screen shows snow. Panel shot?Comment
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Re: LG 60pn6500 sound no video
This bad panelAttached FilesComment
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Re: LG 60pn6500 sound no video
Thats weird, also yeah Id say panel is shot as the lines are single and grouped. Maybe the address boards took a hit when the ZSUS shorted out.Please Do Not PM My Page Asking For Help Badcaps Is The Place For Advise, Page Linked For Business Reasons Only. Anyone Doing So Will Be Banned Instantly !
https://www.facebook.com/Telford-Tel...7894576335359/Comment
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Re: LG 60pn6500 sound no video
I swap them as well when not hooked to panel ribbons showed open ground to va connector. Soon as attached to panel shows short. Guess panel shorted . Wierd stays onComment
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I am facing a strange issue, I don't have any sound over my internal MacBook speakers and also the video won't start. If I change to my head speaker or via HDMI (speaker on my external Display) the sound works over the head speaker or Display and also the video starts (ex. youtube).
All happened after the battery ran out of power overall several days when I was on vacation.
I tried to remove the battery and then reconnected the battery, and then the MacBook Pro 14 2021 won't accept any power from my power socket. Then I removed one speaker, connected again the battery... -
When I select the FM receiver, I find a radio station, the sound is heard on REC OUT(L,R), REC TAPE1(L,R),REC TAPE2(L,R) on high-ohm headphones, the sound regulation does not work.
The output reacts when I connect the record player to PRE OUT FRONT L, the sound is heard in the speaker but the sound regulation does not work. Then it does not matter what I chose on the front selector.
I replaced the capacitor C303/0.047F, nothing changes.
I'm asking for help, what should I do next?
Thanks in advance!...08-05-2025, 10:23 PM -
This specification for the HP EliteDesk 800 G3 + GoPro HERO6 Black 4K Ultra HD Video Camera can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the EliteDesk 800 G3 + GoPro HERO6 Black 4K Ultra HD Video Camera boardview and EliteDesk 800 G3 + GoPro HERO6 Black 4K Ultra HD Video Camera schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our...09-12-2024, 02:00 PM
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Has anyone ever seen an interface like this for video card testing, much more practical than typing codes?
https://www.bilibili.com/video/BV1q1..._more_video.-1...07-20-2025, 04:07 PM -
Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?I was given this TV from my great uncle. He said it just wouldn't turn on one day out of nowhere, replaced the TV, and gave it to me to possibly fix and use for myself.
Upon bringing it home and plugging it up, it showed a standby light.
I powered it on and without a flashlight, the display showed the "V" but the lighting is very dim, but visible.
The screen seems to blackout and stay black, but with a flashlight I can see the display.
With my Playstation 4 connected via HDMI, and running a game I can hear sound.
Assuming...
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