|22-04-2012||Wait a sec, you do NOT need an esr meter as it is not going to be of any help in this case. I can assure you that it is not a capacitor problem. You use an esr meter to check for faulty(old) capacitors that develope problems internally over time and stay |
|22-04-2012||[quote:b3cfb89e3c="Anonymous"]You just have to go there :
OK ...but the link is for user manual .... the closest service manual, I|
|22-04-2012||Yeah, I figured. But if I am opening it up, then I should check everything. I need an excuse to buy one anyway for a LCD monitor I need to repair. From what I understand, I do need to take it all apart, check every single cable, connection, wire, etc.
|22-04-2012||en monitores trc si no obedece el contol de tamaño o bien tienes el microprocesador dañado o algun componente del control de tamaño que trabaja junto con el yugo de la pantalla, tienes que conseguir el diagrama esquematico y empezar a reali|
|23-04-2012||[quote:4bf814b440="jts1957"]Check for pregnant electrolytics. :wink:[/quote:4bf814b440]
as said : check for the capacitor ( the one who got more volume and plastic seems to be deformed) there is your problem ; the power for the illumination of the LCD|
|23-04-2012||Calibration of LCR Meter Philips PM6303 (not A)||Hi everyone,
Did domeone already calibrated this device and if so, what is the procedure to do this calibration?
This question since this device contains no calibration potentiometer, only 2 potentiometers for +15V/-15V setting. Microprocessor, a 80|
|23-04-2012||TRUST pw-2120 laptop ac/dc adapter circuit diagram?||anyone has a schematic for this 120w thing
On the pcb you can see letters:a-858 94vo, and smp-130wt|
|24-04-2012||You can disassemble anything but with a panel, you'd never get it back together. So, the short answer is NO and I would not even attempt that.|
|24-04-2012||Yeah, I kinda figured. I guess I just need to get the TV apart, check everything, and hope I find the problem. Thanks for all the help.|
|24-04-2012||menu service tv pansonic tc 21rx50j||my tv is not good pictures in color. i think set menu service software. please i want menu service tv panasonic tc 21rx50j. thx[b:5c5447fcb8][/b:5c5447fcb8]|
|24-04-2012||service menu tv panasonic tc 21rx50j||i want menu service tv panasonic tc 21rx50j. thanks. my email; firstname.lastname@example.org|
|24-04-2012||Need schematics Philips Amplifier FA564||Need schematics from Philips Amplifier FA564|
|24-04-2012||HP officejet 5510||Hello! My HP Officejet 5510 didn't responed after power on. I've checked the power adoptor and found it was normal. After that I tried to disassembly the printer but failed. So would anyone plaese tell me hoe to disassembly the printer. Many thanks.|
|24-04-2012||There is no service documentation on this POS. Toss it out.
|24-04-2012||Sawzall, sledgehammer, chainsaw, etc.|
|24-04-2012||relay issue||I am a computer tech trying to help a friend/customer with an electrical problem with her hot tub. She seems to think the low speed relay is getting stuck in the closed position and keeping the motor running non stop. Can you help me identify the problem |