| Subject | Text |
| Hi,
I fixed this very same proble this morning. I found this post looking for a schematic this even |
| Indeed sounds like a bad memory or microprocessor.
But it could also be a bad connection between |
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| Technics SA-DX 930 problem. | Hello to everyone... I'm new here :))
I have w problem with my technics amplituner. Suddenlly it |
| Like I mentioned, there was never any schematic for the SMPS and I do not have the one I drew some t |
| Replaced the SMPS FET (k2750) and the big "fat" cap and it seem to be OK now. Thanks!! |
| Ok
So the resistance of the U31 Vin and Vout with everything connected I get 0hms.
With the A |
| I have an other problem | Hi, I'm a tech from Mexico, and I have the same carver HR895 but the secondary power supply is loos |
| Re: Viewsonic N3245W Black Screen - Need some help | Today, I received a replacement inverter PCB that I ordered from ShopJimmy.com. Smooth transaction, |
| Tv now power up but seems to be in standby mode | Manage to replace smps found tl431 bad.
Now tv light the green led but seems to be in standby mode. |
| A few things, PC and PD are important but not have anything with the DVD not working. PD and PC are |
| Yes, I can come up with 5.6 vdc.
Do you suppose I should be able to disconnect the SMPS from th |
| Hitachi C2x7xTN - E/W problem | I have an intermittant problem on a HITACHI C2576TN. It started with the screen width alternating, o |
| The Painter IC is the cause of your problem....replacement is the only fix.
If you are going to a |
| Panasonic euro-7 without sound | :D I´m new here...and i dont speak english very well...sorry!
I have a panasonic without sou |
| Goodmans GHD1621F2 GHD2521F2 PVR Hard Drive Fault (Ticking) | Just fixed my uncle's GHD1621F2. Symptoms were that it 'couldn't find' the hard drive - the system |
| NAP Magnavox 8P6034 C101 No power. | This set has had problems with the color going out, had a good black & white picture but no chro |
| I haven't worked on a Proscan before but based on your description, it would be logical that your pr |
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| Re: Plasma TV Hantarex PDP42QV | [quote:308952e402="mgmelettronica"]We need schematic of power pcb.Thanks![/quote:308952e402] |
| Re: Looking for Samsung SV-5000W video head | [quote:27c9999426="vtech"]
WAIT...may not be the video head as it was a common problem with a lot o |
| Hi I read your problem. I think you must be checking your smps for authorize service station and the |
| Vtech,
I really appreciate your input, thanks so much.
No there is no bottom access panel on this |
| Hmmm. This could be a pain in the arse, but maybe not. It is possible that there is a missing low vo |
| cyberhome dvd ch-dvd 400 | :D [b:d5637fbbf9][i:d5637fbbf9]I have this model dvd player with R10,R11,R12 burnt on the smps. Coul |
| Problem with 300W ATX Power Supply | hi this is srinath. i have a problem with my SMPS. Actually it power up only for 2 sec. and then i s |
| Testing Power Supply in TV | Teac CTV CT-M6845 doesn't start, no B+, no smaller voltages. I have put a lamp on the B+ rail before |
| Philips Brilliance 181AS LCD TFT monitor with dull display | Hi everyone,
Perhaps someone would be kind enough to offer me some advice... I repair electronic |
| Please check if there is a short in the high voltage circuit on the main pcb.
(probably a shorted h |
| Re: Viewsonic N3245W Black Screen - Need some help | I would like your old inverter board; have one with bad transformer on; can't find supply of board o |
| Zenith Chassis C-8 Bridge Rectifier | I need to find a supplier or replacement for zenith p/n 212-168-04. It is component # CRX3401 on th |
| need tv system | Need Help: Can some one help me to explain the connectivity each block section
i am beginner in |