|23-06-2008||Check main filter caps in p/supply on secondary side
usually the larger ones , eg 680uf to 1200uf.
May not be those exact values but there is 4 or5 of them.|
|23-06-2008||GRUNDIG FINE ARTS R3||HI ALL
I NEED SERVICE MANUAL FOR GRUNDIG,FINE ARTS R3.MY PROBLEM IS SOUD DISTORCION IN R CHANEL.
|23-06-2008||JVC- GD-V4211PCE intermittent screen problem||I have a JVC GD-V4211PCE plasma monitor, i have a intermittent screen problem.
When turning the Screen on with no signal, i get a series of yellow vertical lines, on the top left hand side of the screen, stopping at the mid way horizontal plane. if a s|
|23-06-2008||Sorry forgot to add Its a 42" JVC plasma monitor, so you know for quick reference|
|23-06-2008||flyback||I have a tv model sanyo ds13330 chassis 13330-03 has sound, not video, regulator and horizontal transistor ok.
I suspect flyback but I do not obtain it, the number is flyback is BSC22-2654S part * 6450567209 I can use a replacement. thank you|
|23-06-2008||blaupunkt lubeck rcc 45||hell i need manuals for blaupunkt lubeck rcc 45
or servise book if someone can help me
|23-06-2008||Right, bit more info see if this rings any bells as to whats going on,
Ive taken the back off of the unit, and removed the digital PB ass'y (code on the back is CKM0355-d01-1) the board is outlined in its component parts, these include scan converter,|
|23-06-2008||Component Identification||Hi All,
We have in for repair a Philips plasma Tv model 42PF5520D/10 and have found component ref. IC502 (power supply component) to be faulty. This SMD is coded 3b 514 but a search of SMD codes has failed to come up with a component identity.
|23-06-2008||Desparately need a Ribbon Cable!!!||I was repairing my tv and I accidentally ripped a ribbon cable...on it says SUMITOMO-M AWM 2896 80C VW-1 -F- It is white with 40 pins and is about 20mm wide and 120mm long...It came from a Mitsubishi WD-52525 DLP Tv...does anyone know where I can buy one |
|23-06-2008||That will be better if you check [url]www.electronicsrobotics.com[/url]|
|23-06-2008||why don't you look at [url]www.electronicsrobotics.com[/url] as it has the best known solution[/url]|
|23-06-2008||I actually found an identical cable at Digikey.com....I gave them a call, and they were able to help me out right away!
btw...I bought 5 of these cables...Digikey.com part number HFF-40U-03-ND
|23-06-2008||Strange readings on digital multimeter||I have a Clarke autoranging digital multimeter. If I switch it to read d.c. or a.c. volts, without anything connected to it, it shows spurious constantly varying readings of up to several hundred millivolts. If I then connect the test leads and short them|
|23-06-2008||First off, you replaced the 1000uf with 680uf. I know Mitts's has a bulletin about this. The set did not have a green blinking light before you changed the caps. Now it does. If the set was designed for 1000uf@16, 680uf@16 is too far off a drop. About 30%|
|23-06-2008||Re: Hitachi 50UX58B||[quote:7555cef0b3="Scott, KE8JC"]The model is 50UX58B. I checked one fuse and it was fine. Are there more to check? If so where are they. The chassis is AP83. Thanks.[/quote:7555cef0b3]
Did you check c707 and e994?|
|23-06-2008||The three blink usually ends up being the high voltage splitter that's up front.|
|23-06-2008||It's for real. It's a way to cover the band width cost.|
|23-06-2008||Re: Hitachi 50UX58B||[quote:3c6c78d5bd="minnie"][quote:3c6c78d5bd="Scott, KE8JC"]The model is 50UX58B. I checked one fuse and it was fine. Are there more to check? If so where are they. The chassis is AP83. Thanks.[/quote:3c6c78d5bd]
Did you check c707 and e994?[/quot|
|23-06-2008||Re: Hitachi 50UX58B||[quote:2fcb18d950="Anonymous"][quote:2fcb18d950="minnie"][quote:2fcb18d950="Scott, KE8JC"]The model is 50UX58B. I checked one fuse and it was fine. Are there more to check? If so where are they. The chassis is AP83. Thanks.[/quote:2fcb18d950]
|23-06-2008||Ok thanks .. Any idea where I can order it from ?|
|23-06-2008||What is the complete model # along with chassis?|
|23-06-2008||TFT benq fp937s+||Hi,
i´m searching service manual for TFT benq fp937s+