| Subject | Text |
| viewsonic vs12107 circuitdiagram | I have a VS12107 Veiwsonic monitor that users an emax pwr0502204001 inverter board. The bridge recti |
| OK, fitted a new LOPT and arrrrrrrggh same problem. Lol well at least I've got a spare bush LOPT now |
|
|
| replace c840 in psu, 47MFD 25v. cures this fault in over 90% of cases. |
| can the dlp psu be used on this model? |
| finlux TW82X8 | hi, this tv has sound but no picture, and no eht. have found irf740 o/c and a surface mount transist |
| Alpine 65. 12-8 379 376 pin-out | Hey guys, I am looking to power up an Alpine amp E53 with a part # 65. 12-8 379 376 that came from a |
| Problem with Philips C2082DAS | I got problem with my Philips C2082DAS monitor.
When I power it, LCD shows FW version and then it i |
| marshall 3530 bass guitar amplifer - need schematic or psb | Hello
I'd like to build this amplifer. I found something:
http://www.drtube.com/marshall.htm
(psu |
| Re: sony tv | [quote:3dc27bfb81="leafar"][quote:3dc27bfb81="leafar"]My TV have no picture with sound,front light c |
| teac stereo hi-fi system/model s100cdm service manual needed | Hi,
I have inherited an ancient Teac system but it won't power up and the manual is missing. I am t |
| For Sale Elenco XP765 Tri Output Digital Readout Power Suppl | For Sale: Elenco Model XP-765 Triple Output Digital Readout Bench Power Supply. Great for engineers, |
| Re: Thanks | [quote:6b11c9cf9b="chrispknight"]Perhaps I will have saved myself from having to spend 200 bucks on |
| PX-42VM2 | Hi,
Can you tell me which board the diode is on ?? PSU ???
Does the monitor squeel when it is |
| Compaq P110 monitor | I have a Compaq P110 (Sony GDM-500PS) for repair on my bench, displaying wavy verticals - I have a f |
| Olevia Syntax LT32HV | IVe got an LT32HV that I have on my bench; customer says 'lightning' Comes on ok with OSD however wh |
| HELP WITH PWM DRIVE/LOGIC BOARD FOR FOOD BLENDER. | Basically I am messing with a top of the line food blender.....lol.. Rather simple system other tha |
| Ferguson VideoStar,Service Manual or Schematic - FV 92 LV | Completely dead unit.Need to confirm psu power out pin connections to main board .psu supply fuse in |
|
|
| Re: power problems on a sony kp-41ds1u | [quote:6df13950be="kash_2005"]hi there
i have a sony rear projection tv kp-41ds1u with a power fa |
| Thanks Gary..
replacement of c840 in psu 47mfd 25v solved the problem.
Getach |
| Re: Code Grundig | [quote:d5fe7e7533="Joao56007"]Please Code for Grundig :
GR0900R0107114
WKC 3703 RDS 9.18266 G.HE 2 |
| zenith | I agree with Mel,
I was trained on Zeniths in 78'. I not only agree with Mel, I offer our 'Rul |
| panasonic SA-AK250, F61...........Help!!!! | Hi, have got a panasonic SA-AK250 audio unit on bench at moment with F61 displayed. cant find manual |
| If you use a scope and look at the waveform across the vertical coils or the feedback shunt R304, do |
| Thanks Scook.
Is it possible that you have schematic over the PSU also?
Donald. |
| Re: Hitachi C32WD2TN was stuck on standby, now dead | [quote:f3188121eb="Anonymous"]Wouldn't come out of standby yesterday.
Today it's totally dead.
|
| dell flat screen | Would a capacitor that is not making a good contact with the board in the psu cause this? |
| Horiz output | Ahh I get it now,
I would like to scope the base signal while lamp load is on and measure frequency |
| Hi.
:)
Thanks for your help, btw - many people read forums, but don't post replies, so thanks.
|
| Remove radio from vehicle.
Take radio apart on work bench.
Correct problems.
Reassemble radio.
R |
| dead tv | :D [b:e3f91b5754][i:e3f91b5754]disconnect the line op stage,remove the lopt or remove the supply to |