well just picked up another project hopefully to repair and keep myself its a ctvl32w3hd acoustic solutions set came with stand and remote at £30.00 so hope its going to be a cheap fix i have just pluged it in and found it has sound but no pic whatsoever no flasing lcd nothing so took the back of and it has a combined psu and invertor board with 2 large invertor transformers on it i have just found 2 450v 10uf caps (one goes to each transformer) which have bulged tops and are leaking so i have just ordered 2 panasonic fc to replace them with hopefully its all its going to be a easy fix.
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Re: ctvl32w3hd acoustic solutions
Megmeet PSU? Common failure. You got an easy fix. Also would recommend replacing the 2200u 10V caps near the standby transformer.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search. -
Re: ctvl32w3hd acoustic solutions
cheers tom66 will look now and order some this pic is the same psu as in this post
https://www.badcaps.net/forum/showthread.php?p=173355Last edited by vinceroger69; 04-20-2012, 10:42 AM.Comment
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Re: ctvl32w3hd acoustic solutions
just a update the panisonic 450 v 10 uf caps came i fitted them ec17 and ec18 and sets works 100% good left it running to see how it goes. i tested old caps 1 read 000 on cap meter one read 0.10 so both was bad.Comment
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Re: ctvl32w3hd acoustic solutions
Hi I have Hanwa 32 inch lcd, being honest I am a novice when it comes to repairing tvs. I wish I would have found this forum before I tried to resolder connections on the lower board with the eight connectors. I started off with multicoloured vertical lines and now I get no picture at all!! If I had known to replace the caps I would have tried this firtst, not wanting to sound dumb but were can I order parts from such as caps for this hanwa 32inch lcd tv????Comment
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Re: ctvl32w3hd acoustic solutions
Start a new thread. This thread is completely unrelated to your TV. And your problem I have fixed before on same model.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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Re: ctvl32w3hd acoustic solutions
sorry im new to thisComment
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ok will start from beginning .
when this tv came to me a few months back it had bad capacitors on the power board so changed them . then it was working fine .standby light on after plugging in . off when powered up tested tv for a few hours and was fine . fast forewords to weekend just gone .got tv out to sell it tested it and working fine .sold it and delivered it .tv apparently worked fine for first day then it switched itself off and apparently wouldn't switch on . brought it back here plugged in no standby light . pressed on on remote and tv came on fine and has been on for about 5 hours... -
The off/on/auto switch was busted so i forced it into auto mode and now the blue light comes on but i don’t get any audio output. Does anyone one have any experience repairing this amplifier? I looked it over, checked some the of output transistors, some of the power resistors and cleaned that nasty conductive epoxy glue stuff off but not having much luck in the trouble shooting department.
I did however find a part of the PCB that was discolored from heat...03-22-2024, 06:00 PM -
My main board is a 17MB12-2 and reads underneath that the following number 160807 LF,
Question is this board going to fit? ( see link) board is identical but from a different brand of tv but board number is same as in that it’s a 17mb12-2 board
Link to part here https://www.ebay.co.uk/itm/222990805243
This board is cheapest I can find. Also note:ordered one that was from a technica, an exact replacement, it arrived yesterday and when I fitted it it was a dead board, didn’t even show the standby light. When I piut the old board back in the tv worked but the issue... -
Part 1 - Acoustic Audio GX-400 build "quality"
Not going to lie – this will be another silly audio post/thread. If you thought the cheap Panasonic Thrusters speakers I posted about last time were bad enough, then you are about to explore some new depths in lo-fi audio here.
Ladies and gentlemen, I present you the Acoustic Audio GX-400 speakers... or speaker (only pictured one for better details 
)
Before I continue any further, perhaps you might be asking why I even bother to post about such crap audio gear (let alone keep it).
The answer...
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Hi guys i have acer chrome c773 disable and sn i think lock i have try to with RC unlocker with unlock bin still same this what is showing when you turn on laptop.
anyway i an just change few number of SN and it cud work?...
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