| Subject | Text |
| Re: Protect LED | Set is now dead again as I suspected it would be (almost made it to XMAS :x), anyone have any clues |
| Hello
I am experiencing the same symptoms. Set turned off on me yesterday and will not come back |
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| Re: AV RECEIVER Yamaha RXV3800 DC PRT:000 | Dear sir,
I have exactly the same problem, have you solve it, I've measure different Cap on Ram b |
| While you could use a 2 watt in place of it, it would be underrated and it looks more like a 3 watt |
| Help Help Help Philips Schematic | Hallo and Happy New Year to all,
my 17" Philips Brillance 17A ([b:f77b93c13d]17A280BQ-02C[/b:f77b |
| Re: Dead Hitachi | [quote:206ceea6a7="Stephen"]You should find the line driver, usualy located next to the HT transform |
| Hi,
The clicking noise maybe due to your power supply trying to fire up ('click!') only to cut it |
| Big screen tv's,in general. | I thought i hit a GOLD MINE one day-I looked outside in the a.m.,thought i was hallucinating...but n |
| Thank you very much Guest for your help. The problem is indeed around the protection circuit. Must b |
| Like I mentioned, there was never any schematic for the SMPS and I do not have the one I drew some t |
| Thanks for the feedback. the chemical fuses that you refer to what do they look like? Resistors with |
| Thanks for the update glad to hear it works now, 3 quick questions though:
1. What model of TV wa |
| Denon | Hi Roger,
the power button is flashing because the unit goes into protection. Check the power tra |
| DSP-AX620 AV | Hi,
There could be some problems with your output transistors. It is the overcurrent protection who |
| Magnat Bull Power 4600 schematic | I need a schematic for Magnat Bull Power 4600. It don't works. There was a short circuit on spearker |
| Troubleshoot Mitsubishi VS-4506R | I'm having a problem with my Mitsubishi VS-4506R. When I go to turn it on, it has the sound that it |
| Hi,
what browser are you using ?
Do you have some norton internet protection installed ? |
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| Yamaha RX-V520 Main Speaker not turning on | Hi,
I have a Yamaha RX-V520 A/V receiver which up until recently worked fine. About a month ago o |
| I mean scope the power in to the 7317, to make sure it is normal. DC on the outputs after some time. |
| STR-DE875 Service Manual is needed (or just a part of it) | Hello folks! ;) i'm new to this forum and i've very pleased with it since it might solve my problem. |
| Jvc Tv,AV-14FMG3B is not having picture & sound, power i | It is unlikely to be the timer causing any problems but the timer can be reset simply by swithing "o |
| "Reverse protection diode?"
Just measure positive to ground. If zero see if unit has an |
| Channel out on old Technics | This old Technics (Panasonic SA-5170) has been running forever. Yesterday it lost power. It was the |
| Philips 32PW6006/01 line stage shuts down after few seconds | Hi everyone,
I've got a sod of a TV set here which is puzzling me and I hoped that someone here |
| JVC KV-V10E | My VCR behaves bizzary. I think it broke up by getting wrong polarity. Anyway all fuses and transist |
| speakers high definition tv start to click | Hello,
It could very well be that the clicking comes from spikes which appear on your mains suppl |
| Tektronix TDS3032 Goes Faulty! | My Tektronix 3032 DSO has developed a rather annoying fault. Channel 2 works fine and shows no fault |
| Sylvania 6313CD TV/VCR Combo Need Schematic and service manu | Hi i bought a Sylvania 6313CD TV/VCR Combo for my son a couple months ago from a pawn shop and would |
| How is the set stuck in standby? Are there any sounds coming from the back of the TV when you switch |
| Hi, if you are indeed right then i think you will find a lot more damage to your equipment than a bl |