| Subject | Text |
| an interesting discovery re: zener diodes in power supply | In the Troubleshooting section of the manual, shorted zener diodes across the driver transistors (in |
| AV RECEIVER Yamaha RXV3800 DC PRT:000 | Please help. My reciver shut down after 3 seconds. What i did I check all on th physical level... Al |
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| Seriously doubt if you could find any schematic as most are propriety & board level.
There hap |
| Re: Same problem with KV-27S10 | I found the culprit on my KV-27S10... I saw tons of other common poblems on message boards but nothi |
| [quote:f633758771="minnie"]Item #: BP95-00155A Your Price: $96.98 EA
Description: C |
| Re: Do this test | Forgot to mention: Keep CD player's volume quite low to keep from exceeding input level rating of yo |
| Re: Philips 37PF9965 | The unit is going into failsafe mode, The power supply board has failed or the highvoltage board is |
| Automatic control and display of Room temperature | hello every one and i hope they all ok could u help me
A temperature sensor is to be interface |
| Audio Amp Problem - Distortion Left Channel | Have an old Pioneer SX-424 stereo and the left audio channel has a problem that has me stumped!
W |
| $120 flat rate | Well I called and they couldn't tell me what's wrong, only that it's not the CCD, maybe the lens, bu |
| Tape dack made by technics RS-TR373 does not play sound | Hi,
Please advice if any one knows what is wrong and why it make no sound and no signal is on the l |
| Detecting AC current in refrigerator compressor | I'm looking for a circuit to detect when a household refrigerator compressor is running. I'm thinkin |
| Panasonic DRM-ES30 | Hello!
I have a Panasonic DRM-ES30 DVD-VHS with a problem.
When i play a video on the vcr i have |
| Is there a demand for service technicians in Aus? | Please comment, I'm an electronic technician with N4, have done various service courses with Grundig |
| PX42VM3G | Hello Pinkwell,
I had a great christmas thank you, hope you did also.
The NEC part number you |
| Now i can see that TV set goes in protection in some specific channels ( the ones which has very pow |
| Re: Polishing of Silicon wafers | [quote:c090204838="Saurav"]Hi,
I have come across a technological development where we are a |
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| I agree with Miguel. if your mixer has PAN controls just turn all of them to the same end so your ch |
| Kursus Intensif Membaiki Monitor CRT/TV dan Power Supply | Maaf Muru lambat jawab..
Sebenarnya Kursus tersebut diadakan diPuchong Selangor selama 2 hari ia it |
| Sony Kdl46Z4100 bad panel | I have a Sony model KDL46z4100 that is about 16 months old and the LCD assembly needs replaced. I ca |
| [quote:93e26ac61b="vtech"]Depends on your Amplifier drive capability; while it is not too far off, |
| Plasma's are ment for board level replacement. If it's not working I would start with the power supp |
| Hi. We are an Hitachi service center here in Texas. If one or more of your green lights dont stay |
| Can't edit own posts, so have to make another...
Spell error in the above post: [i:e47294f300]col |
| Help with RCA P61929 chassis (PTK195ST) | I have an RCA 61" rear projection television (chassis PTK195S1T) (model P61929) that through a |
| spam postings | I replied to a guest and pasted a link while not logged in and a message was displayed saying that i |
| Philips MT6000 Freevents new XP driver ? | I had trouble finding drivers for XP for my PC Philips MT6000 Freevents.
I found these drivers: htt |
| i need a job! | hi, i need a job :D
i have national certificate in electronic and electrical engineering, plus |
| PT92 chassis PSU /Line problem | Hi Guys
Bush 6674 ( PT92), like someone else on the forum I've downloaded the pdf "service" manual |
| Philips 28CL6770/25Z intermittent loud audio distortion | Model Number: 28CL6770/25Z
Chassis: FL1.10AA
Hi
For some reason, even with normal volume l |