"... I tried Avia ..."
You kicked it?|
|11-12-2008||Yes, they can be interchanged but I also add that you may have other problems beside the transistors. In general, transistor failure is usually caused by some other factor in the circuit. ..ie, shorted or dried out capacitor(s) can easily take out a trans|
|11-12-2008||....the Only A-880 Teac I ever saw was actually a cassette deck--perhaps in your market there was an amp?
You have a much better chance of finding the datasheet for the IC in question.|
|11-12-2008||thank you||THANK you very MUCH ,VTECH :)|
|11-12-2008||power supply board||The 606 diode (heatsinked, to-220 case) has been shot. Replace the blow caps and the 606 chip. Make sure you also check the laydown diodes by pulling up one leg and making sure they are ok.|
|11-12-2008||7zip Rules||Hello, I use 7zip all day and night and it's brilliant
|11-12-2008||Battery issue||Hello, You may find that's it's both the battery and the charger. I've seen on 3 tosh laptops recently.
As the guy before me said, take the battery out and then plug the power cable in. If that doesn't work, then beg, borrow or steal another charger and|
|11-12-2008||Full Screen||Hello, If you go into the BIOS/setup screen during the boot up sequence, you should see an option in their to change the display settings to full screen
|11-12-2008||Hard Drive repair||If at all possible, do nothing to drive with your data on it. Buy, beg, borrow or steal a drive from somewhere, and load Windows on there. Then once you're up, plug the drive with the data in it on a secondary channel.
Once you've done that, you'll be ab|
|11-12-2008||Got a model #? Crystal ball's a little out of shape :roll:|
|11-12-2008||Got a model #?|
|12-12-2008||Q777 and Q701 come to mind.|
|12-12-2008||If degaussing it cured it temporarily, I'd suspect the thermistor.|
|12-12-2008||Re: 7zip Rules||[quote:f40a5560d3="slim69"]Hello, I use 7zip all day and night and it's brilliant
I 'm trying to open a schematics that i downloaded from the website and i downloaded the rar files 3.8 and also the Zip and still can'|
|12-12-2008||[quote:4a359454ea="minnie"]If degaussing it cured it temporarily, I'd suspect the thermistor.[/quote:4a359454ea]
yes sir degaussing cured it temporarily with good pic, i`ll try to replace it with a new thermistor and post you whatever the outcome.ty ag|
|12-12-2008||[quote:13f3b2dd75="minnie"]Got a model #?[/quote:13f3b2dd75]
Oh yeah sorry!
The model # is VSX-515. It is about 3 years old.
|12-12-2008||Strde475 in protect mode||Can you help me with my strde475 that is in protect mode,it was working fine except the tuner, but i swapped the tuner for a good one, now i know the problem is not the tuner, i replaced all caps around UPC2581V chips on the main board where the black smo|
|12-12-2008||Re: looking for||[quote:6e09f5f793="jts1957"]That's the "Location" and "Rating/Value" of [b:6e09f5f793]a part[/b:6e09f5f793] that has been know in the past to cause the symptom you're reporting. There are other possibilities as well. Of course, until [|
|12-12-2008||don't ya just hate that when you are trying to fix one thing, something else craps out.
Sounds like a man-made problem though. No reason whatsoever it should go into protect mode by simply changing dried-up caps? Perhaps something was put on backwards,|
|12-12-2008||Re: 7zip Rules||[quote:b92390fdd4="Anonymous"][quote:b92390fdd4="slim69"]Hello, I use 7zip all day and night and it's brilliant
I 'm trying to open a schematics that i downloaded from the website and i downloaded the rar files 3.8 a|
|12-12-2008||If Radio Shack doesn't have them "in stock" they should be able to acquire them. I personally haven't used Radio Shack for parts in years. There are many other catalog or online sources, although many require a mininum order, so Radio Shack may |
|12-12-2008||Help Please :arrow:|
|12-12-2008||WORKS ... With some exceptions!||Can't browse past the 1st page of "View unanswered posts" without getting an error message.
I've still have not found the EDIT button for posts.|
|12-12-2008||viewsonic N4060w help||I've been trying to problem solve to find out what piece is causing my problem. Do anyone have a manual or datasheet, or even better yet any experience in repairing them??
|12-12-2008||sony tv||[quote:ffbd93c851="jts1957"]And all these years I've been using a manual degaussing coil to demagnetize CRT's ... when I could have used a "magnet" instead! :D LOL :D[/quote:ffbd93c851]
a tideous job that i wouldn`t do it again... :(|
|12-12-2008||philips 29pt5026 (l01.1a chassis)||I have this tv under repair, when i opened it isaw blown fuse (4a) transistor 7521, diodes 6525 and 6524. what else do i need to replace pls help!
|12-12-2008||Re: 40" LCD TV||What is wrong with set?|
|12-12-2008||Re: What else ???||If you need schematic, this is one option:
Sams # 5378 covers this model.|
|12-12-2008||code radio||I have lost my radio-code is blaupunkt sc202 , serial no.BP5610S1001492 if someone can help me email@example.com :roll:|
As I'm preparing to write my diploma , I'm searching for the forums where I can ask my questions. So thanks a lot for a useful link. :)|
|12-12-2008||Hmmmmmmmm,not a very popular board. The last post there was in September and that was by the site owner.|