| Subject | Text |
| @Guest | @guest who recommends to replace all caps of the vertical driver unit
Okay, I agree that might be t |
| !! RIPOFF !! HHY - HASMUKH SHAH [email protected] | attention,
this guy tries to ripoff people here by trying to sell
the searched manbuals (for ext |
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| Problem with Yamaha DSP-AX620 - help/advice required! | Hi,
My Yamaha DSP-AX620 AV amplifier switches itself off immediately after I switch it on. This |
| Hi have a look at this link download/open the pdf file here-:
http://www.s-manuals.com/smd/bc
I |
| NEC Multisync FP950 or FP1350 schematic needed | After some sparks (I heard), the image has gone, now just the front led is on :(
Where can I find |
| Nitrogen Laser Power Supply (ignition coil) | How's it goin, I am trying to design up a high voltage power supply for a nitrogen laser using the c |
| Philips #27PT6441/37 Will Not Turn On! - UPDATE!! | I finally took it in to a shop for repair and saw [b:2d120d15d9]FOUR[/b:2d120d15d9] sets JUST LIKE M |
| TRANSISTOR | TRANSISTOR JUNCTIONS ARE NPN (NEGATIVE-POSITIVE-NEGATIVE) OR PNP (POSITIVE - NEGATIVE - POSITIVE) Y |
| Technics SL-EH600 CD player problem. | Hi. I'm hoping someone can help me with my problematic CD player.
It is a Technics SL-EH600, which |
| SONY WINDAS V710.1.2.6 wanted ! | As in subject for the GDM-F400T9 monitor.
As you know this series of monitors has a serious con |
| LG RZ-20LA70 LCD TV | A 20" LCD TV recently came into my hands that unfortunatley is just out of warranty. The unit stays |
| Probably you blew the switch-mode transistor in the power supply, it would have also damaged the dri |
| Re: Problem with Yamaha DSP-AX620 - help/advice required! | [quote:1d083ebe5a="alexeix"]Hi,
My Yamaha DSP-AX620 AV amplifier switches itself off immediately |
| Let us assume that this is a fully conventional set without automatic cut-off control.
Then, if y |
| an interesting discovery re: zener diodes in power supply | In the Troubleshooting section of the manual, shorted zener diodes across the driver transistors (in |
| Re: Sony TV KV 32TS46 | [quote:e5a9c0f057="Ray"]Sony KV-32TS46 TV , Q601 , Q602 (2SC4834) replaced, Q591 (2SC4927) HOT repla |
| Can you hear any high voltage, when the TV starts?
if not, try to measure the secundairy voltages |
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| Re: What to do with a digital clock | [quote:5fcaaddd6b="Anonymous"][quote:5fcaaddd6b="stoyan"]it gains 1 min/hour .
It has IC PCF1175CT |
| repair electronics | This section concerns one of my recent hobbies - Electronics. I never had the chance to study and le |
| I do not agree with Dfarhen, if you do not know what you are doing or do not have a tester for the c |
| Bob,
Before condeming any device, best to attempt to narrow it further.
Based on the age & |
| What to do with a digital clock | it gains 1 min/hour .
It has IC PCF1175CT and quartz, but no correction trimmer.
I have heard that |
| Easy, simply hold the MENU button down 20 seconds (seriously!) and the message is replaced by " |
| problem with tv sony KV-C2981D - ERROR CODES | When tv is started for very first time in a day,there is no sound and picture(no high voltage at all |
| Thanks for the replies.The model is a Firstline FS 30V.
IT was bought in Spain(carrefour ).
A |
| Philips TV 29SX8671/29SX8771 G8A Chassis | Greetings all,
I have a problem with Philips TV. No controls work, no sound, but |
| Re: TV Problem | [quote:ca5516462e="bigboy"]:D
I have a 32" Sony projection TV. Latley when I turn it on I am get |
| Barina 2003/4 model | Hi there,
I have a Holden (opel) Barina sxi end of 2003/4 model.
I know that the car has a bl |
| Panasonic SD-P5073-K | The top half of my screen is not bad, but the bottom has a blue gun bowing
about 1" high on the en |
| A CRT (picture tube) have 3 electron guns,each with their own filament, (heater) so you should see a |