| Subject | Text |
| HiFi Amplifiers Service Manual (To Whom familiar with HiFi) | Hi
It is long time I am studying Audio power amplifiers.(solid state) I can say that I have seen |
| GSM 4 W power amplifiers CGY2010G,CGY2011G | The [url=http://www.chinaicmart.com/suppliers/226/CGY2010G.html]CGY2010G[/url] and [url=http://www.c |
|
|
| Let's talk about amplifiers | I have some problem abouth amplifiers. I wont to make amplifier but I wont to learn something abou t |
| STK4040II power amplifiers | Hi Guys. Don't know much about electronics but I have quite a few of these for sale for $5.00 shipp |
| Sony TA-F270 & SEOUM 3180X amplifiers | Hallo,
I'm looking for mauals & electron. diagrams (schematics) of Sony TA-F270 amplifier &am |
| Amplifiers Sanyo JA6155 rtesistors R718 | Amplifier Sanyo JA6155.
The end of power transistors.
Damaged resistors /burned/
R716/816 ? /1,5K |
| need power soft schematic | hi, every body
I need powersoft k series service schematic,
please help me! |
| Check that the supply voltage to the line output stage is correct. If too low, all voltages to the C |
| Most audio power amplifiers have in fact a DC coupled output stage, so many such designs should be d |
| Well for the past couple of days I've been using the unit to control a pair of Rotel RB-870 BX power |
| Re: RCA Projection TV Convergence - P46150WK | [quote:2ced87731d="RCAOwner"]Hello and Happy Holidays. Hoping someone can assist me with a repair o |
| Whilst most audio amplifiers have DC coupled outputs, very few if any will operate at DC since they |
| Goldstar | I have got an old Goldstar stereo, but I can only find the GErman manual. I wanted to know how to pl |
| Monitor wavy on bottom of screen | Hi guys
Monitor is a ViewSonic A90f+ 19 in.CRT ...year 2003
I have a horizontal wavy type of d |
| SAMSUNG WS-28V53N. | HI ALL, I HAVE THIS SAMSUNG WS-28V53N WHICH HAS A PINK TINT TO THE PICTURE. I HAVE TESTED THE TUBE W |
| VS-50703 turn off after 3 seconds | I have an old VS-50703, it turn off after 3 second, I realize that the Diode D522 (the one in the PC |
| Without any specific knowledge of this specific oscilloscope, i could bet that the problem is in one |
|
|
| [quote:e1dac8b432="Tytanium"][quote:e1dac8b432="jts1957"]Can you (or vtech) confirm if this unit has |
| Testing the circuit is to be done with the power off!!
Do not apply power until you are sure you ha |
| Re: A/V Tech Wanted - NYC/Brooklyn | My name is Jude Henry I am from Brooklyn, New York. I have twenty two years experience in repairing |
| Hi Vtech!
Thank you very much for your the help.
The first thing I've thought to blame was the vol |
| Convergence IC's in this case are dual amplifiers. On IC does red and half of green. The other IC do |
| devider in audio are actualy attenuators . but that is not what you want anyway. Yes you may feed an |
| Kenwood KR-A4030 intermittent sound both channels | Can someone help?
My KR-A4030 has an annoying intermittent loss of sound in both channels, but most |
| Rotel RA-940BX | Guys I'm desperately trying to find this amplifier's operating manual. Any ideas where I can find it |
| how integrated circuit is made | An integrated circuit, [url=http:www.chinaicmart.com]www.chinaicmart.com[/url] commonly referred to |
| A/V Tech Wanted - NYC/Brooklyn | Looking for QUALIFIED service technician to handle repairs of audio & visual equipment in the Br |
| Re: Is this normal appearance for and amplifier IC?? | [quote:adc219a936="dan newberry"]I'm in uncharted territory (for me, anyway). I'm a radio tech--and |
| Can you be more specific about your application? Exactly what are you trying to drive?
Whilst mo |
| 1. That depends on what kind of high power amplifier you have built and what its purpose is (i. e. a |