| Subject | Text |
| 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 |
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| 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 |
| Your east west circuit is faulty, usually due to a dry joint in the line stage, may have taken out a |
| Mitsubishi VS-581R Big Screen | I need circuit diagrams or service manual for this TV....
[email protected] |
| Hi,
what browser are you using ?
Do you have some norton internet protection installed ? |
| 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. |
| Diana needs help about NCS2001 amp | Hello,
Can anyone help me on my little project herein. I'm using an rail-to-rail operational sub-1 |
| Ckt diagram or manual for Dynalite propak dimmer rack | Anyone tackled the repair of the dynalite propak dimmer rack, would appreciate copy of circuit or bl |
| 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 |
| service manuals | Can someone help me? I need printed circuit or service manual of Ultravox tv cas 3403. |
| 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 |
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| seafarer depth sounders | Hello
I am desperately trying to find circuit infomation on the SEAFARER range of echo/depth sounde |
| I will never look at a circuit board the same way now... |
| 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 |
| GDM1950 | I designed a little circuit that changes the horisontal and vertical pulses to the right modes regar |
| It sounds like a crook solder joint in the verticle section of the circuit board. Not too hard to fi |
| 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 |
| updated | Hi
I have updated with nwe software , but its remain the same , after detecting new programs , goi |
| My money's on cold soilder joint in the vertical circuit as well. Here is what I would advise. Trac |
| While it is next to impossible to tell for sure, it should not be that difficult to troubleshoot the |
| Dead Hitachi | You should find the line driver, usualy located next to the HT transformer on a heat sink,check to s |