| Subject | Text |
| Sharp tv 70DS-03SN, hiccuping PSU | A tv as above has hiccuping power supply. For each pulse, there is a flashover across R820 (1K0 SMD |
| Fujtsu-Siemens notebook | I need service manual for Amilo D series |
|
|
| Oscilloscope service man. HP 54615 B and simillar. | Does anybody know anything about HP Oscilloscopes disassembling?
In our lab we have HP 54615 B (5 |
| Samsung LED-LCD, pic freeze, works when tilted | I've just gotten one of those newfangled Series 8 55" with LED backlighting.
Basically, due |
| Hi G Money..
Are you conected to the correct terminal on the P.C.?? (Preferably "Line Out?")..If |
| Hi to you all newbee on forum would like some help please | Depends on the use but I would use a pulse width type like the one in the link below as the D.C moto |
| Could be a number of possibilities. The optocoupler pulse is used as a source to counted down /proc |
| :idea: Found the following:
1) C951 = 4.7ufd/250V
2) Suggest changing these caps in standby po |
| I did't find a scheme of amp., but I checked parameters of the transistors. You can use IRFZ44 witho |
| service manual notebook aspire 3002 LM | Hi,
I need chapter 3 (Machine Disassembly and Replacement) of service manual notebook acer aspire 3 |
| RCA picture problem -- amateur desparate for help | I am a garbage man and one day on our route, a customer had given me a 37 inch RCA. He told me it h |
| need schematic for sony str d990 A/V receiver. | Hi everyone!! I'm looking for schematics for a sony STR D990 audio video receiver. If anyone can hel |
| Sony HCDC450 loss of power | While watching a DVD, my Sony 5 disc DVD/Audio receiver Model #HCDC450 lost power and I can't get it |
| Onkyo TX-SV535 Amp OSD dead and No Sound? | So I just bought an Onkyo TX-SV535 at a flea market for $60. I figured it would be a nice replacemen |
| TDA8174A lowers imput impedance suddenly ? | Hi,
I have a TDA8174A as vertical amplifier. The vertical trigger pulse from the TV processor is in |
| Yes, I believe the speed is controlled by some magnetic wave or something like that.
The connecti |
| Bosch KGU30604GB Freezer compartment too warm | Hi,
I have a Bosch frost free fridge freezer KGU30604gb that used to work fine now the fridge is ok |
|
|
| FOUND: Executech, DigiTech, HoTelephone, Americom manuals | Looks like I posted this in the wrong place first, moderator, please ignore or remove from ther othe |
| That depends on which kind of equipment it is and how the +5V rail is supplied.
Typically, a such f |
| CyberPower LAN Party EVO series is legit. | With Starcraft II’s release, I’ve found myself yearning for a harder, better, faster, stronger porta |
| STK8050 datasheet needed | This is a very old Sanyo audio power IC from the 80's. Does anybody have info on it?
Thanks a lot |
| Panasonic CT-27SL14J | Need Service schematic for this TV. It will not power up, have gone as far as I can without schem |
| [quote:eb6f71e345="PatXaran"]Hi,
I think your post may be dead and buried, but I just discovered it |
| Both new lasers that I bought did not solder a static point - photo.
My laser -> http://www.al |
| i got this from the web dead d15(by299) d28(by299) r711(2k7) so you will need to check d28 and r711 |
| Price Advice on Toshiba TV | My wife and I are looking at purchasing a new tv and want to sell the our old one. It is a 10 year o |
| sony video walkman | can someone help me repair my sony gv-8 8mm video walkman?Any thing would be appreciated.
No video |
| frequency halver | i have made a simple clock with some 4026's (decade counter with 7 segment output) connected to some |
| - TP30 has NOT killed by itself !! There is a Cause producing this !!!!!
Find IT Before ALL !!!
|
| 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 |