Subject | Text |
| I agree that square waveform involves high frequency. |
| have you checked the output transformer? or the capacitors? or maybe it's a bad earth on the input - |
|
| DVD9000... Sure do remember the beast. Very nice & expensive unit. I use to work on them ..do ha |
Questions on Zenith SJ2773LK | Thanks for the information. BTW, where would the horizontal output transistor & and the power su |
| I did't find a scheme of amp., but I checked parameters of the transistors. You can use IRFZ44 witho |
Need Semiconductor spec list (Europe & Japan) | Dear Sir/Madem
I am looking for a datasheet which has a list of semicondoctors from Europe and Ja |
| Hello Peter,
No, I am saying I do not know your monitor. Heater supplies are gener |
Horiz output | Ahh I get it now,
I would like to scope the base signal while lamp load is on and measure frequency |
Sony KV-35v65 hv short | Many people distribute a parts kit for this model of television. It
includes a dual power supply t |
AKAI SATEREO AMPLIFIER AM-A3 | Hello,
does anyone have maybe schematic diagram of this old AKAI amplifier
AM-A3 (inside is STK489 |
Service Manuals Philips | Dear Webmaster,
I have a Philips service CD's number 16 (2003) full with service doc (TV, DVD, audi |
| Another possibility is a faulty crystal or resonator for the tv's microcontroller. If its clock osci |
| Maybe you could sell your daughters and buy a big screen? LOL
Sorry:)
I am not familiar with y |
Problem with Bose 321 System | I have as Bose 321 system on the bench that has the following issue:
1) After extended use the audi |
| [quote:0c9202a23f="ronw_57"]Hook up was with composite cables to get high def picture.[/quote:0c9202 |
STR-DE875 Service Manual is needed (or just a part of it) | Hello folks! ;) i'm new to this forum and i've very pleased with it since it might solve my problem. |
Zenith | JD, you either have blown STK`s (convergence IC`s) or R3243 is
bad, you don`t give enough info to l |
|
re; RCA 195 | You didn`t say if the problem is with tuner input or video input ?
does the audio work at start up? |
| A very direct answer to your query is that the specifications printed on the power supply by the man |
Chrysler model P04704383AD | Who step of adjustment FM with 200 on 100 can will help to shift a frequency grid-switch. Device Chr |
| [b:0ac8d97c54][url=http://www.opentip.com/products/Emerson_Portable_Stereo_w_iPod_Dock_iPod_Electron |
| A two prong power plug means that the device is double insulated and either requires no earthing or |
| Might be close enough...
http://elektrotanya.com/?q=showresult&megnev=&megnev2=11AK49& |
Sony KPR46XBR15 | Hello patners I need a manuals of TV Sony Kpr46xbr15 if anyone can help me. The problem is intermitt |
| Oh..... yeah the problem... right.. lol
The screeching sound may or may not be related to the no |
Sharp 51DT25H stuck in standby | Hi everyone. I'm not a TV repair engineer by trade, but have been landed with a Sharp 51DT25H to rep |
| dont touch any alignment controls they are for factory use only, just replace the pickup, the alignm |
Studioworks 775n (CB775BN) brightness adjustment??? | Hi all,
My monitor brightness controll is 100% on the OSD & my monitor is still darker than it |
Service info for Bruel&Kjaer | I`m seeking for service data for any model before 1990 of Bruel & Kjaer equipment |