Re: Insignia 37 inch LCD, has sound, but no video. What to do?
Attaching the service manual and BOM to help you fellas out.
Attaching the service manual and BOM to help you fellas out.
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Re: Insignia 37 inch LCD, has sound, but no video. What to do?
Okay so I finally had time to to reply, I replaced my main power board and bingo bango, its like new again. $112 Canadian bucks and some of my time and evrything is all fixed. Thanks Guys for all the help, couldn' have done it without you!!!Comment
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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!... -
Good morning everyone,
I'm trying to repair an onkyo ht-r390 that has no sound output, despite the volume being at maximum, the rest seems to work; the video output signal (coming from an hdmi input) is present, but the audio is absent. Similar situation if I send an audio signal from any input I have no output.
The firmware reported is the following:
M:1.00/11107BLP
D:?.??/????????
O:1.00/11107AL
The DSP firmware given the question marks seems corrupt.
On the BCHDM-0678 - 25140678 - QPWBCHDM0678A0 board the chip that usually seems...05-11-2025, 02:59 AM -
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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This is my first posting, so forgive me everyone in advance if I made mistake(s) in my posting.
I know there have been much about this plama tv already and I have read through most what I could find. However; I still have not come across any service lit/schematics for this tv. I even looked for the 50PS11 which would be basically relevant other than display size. Anyone know to find the documentation would greatly be appreciated.
The set that I have has issues with lower third of screen being dimmer than the above portion. From my past experiences with tube, solid state,...
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