| Subject | Text |
| Have you tried the ballast? |
| dead tv | :D [b:e3f91b5754][i:e3f91b5754]disconnect the line op stage,remove the lopt or remove the supply to |
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| LG RE-44SZ21RD Projection TV | Hi - can anyone help me with the fault on this LG RE-44SZ21RD Projection (lamp) TV.
The pictue has |
| Hi mariuss,
If I understand you correctly, you removed the zener diodes and now the camera function |
| Common cause of blowing fuse in a digital projector | Hi Guys,
I have an EPSON EMP 8150 which consistently and immediately blows the main internal fuse |
| Sony KDS60A2000 | hey minne thanks for the reply. I had my DMM hooked up to the input of the ballast board with the b |
| power supply problem and what to replace? | hello,
I have a photographic enlarger with a voltage-controlled transformer. sometimes when i power |
| Sanyo PLC-SW20A projector picture as gone pink/purple colour | I have got a Sanyo PLC-SW20A projector and the picture as gone a pink/purple colour. The Lamp replac |
| use [email protected] I'll get you my personal one from there.
There is a temp sensor on to |
| Also, I just tested the ballast.
Coming from the power board (the blue and brown wire) to the bal |
| 50ML8105D Magnavox, no picture | Magnavox 50ML8105D projection tv, 1st bulb burn out, got a new one put it in. The screen came on for |
| :D you have a line op stage problem-remove the line op transistor and check it for sc-with the trans |
| Can't tell what is suppose to look like but you need to be able to see some sort of a pulse. Remembe |
| Thomson DSZ 644 DLP | I have a problem that tv automatically switch off after 1,5 hour and then switch on after 2 minutes |
| Lamp failure Samsung HLP5063WX/XAA | Has anyone else had this problem with a Samsung HLP5063W TV set? A few months ago the 3 year old set |
| looking for, | i have a 50 inch hitachi projection lamp type t.v, model50VS69A the optical block is bad, does anyon |
| Welcome to the Board, Hugh. It is correct that the HOT doesn't appear to blow when the set is powere |
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| Pull the lamp out and stick your meter leads into the ballast connector. Normal is around 370 volts. |
| Need Schematic for a NEC PlasmaSync 4210W | Need Schematic for a NEC PlasmaSync 4210W
or service manual
the problem is that. when I turn the p |
| Did you try replacing the lamp? |
| heater lamp&fuse ( broken heater)
RESET:clear -interrupt -0-interrupt
and 14 start-15 start |
| [quote:049038a7de="JamesQB"]Hi,
As previously said, you will have a problem on the inverter board |
| ATC332 | Replaced the lamp, ballast and DM module, also tried a known working color wheel still will not star |
| Not familiar with the specific set but you are looking at it correctly provided there are no other e |
| KVX2982U Sony Trinitron TV | Hi, Thanks for the repsonse. Apart from the sky box and the ceiling lamp (and the TV of course), |
| Hi Dan,
I have dismantled the pop-up assembly and found a code on the lamp it is 19R. I did not f |
| RCA HD50LPW166 Chassis # ATC332 Projector TV problem | I've searched, and haven't quite found any posts with the exact same problem.
The TV powers up fi |
| Re: LC 4341 | [quote:77042a4005="toudy"]1/ check DC value (+295V DC aprx.) on the PowerSupplyBoard unit -output DC |
| Learning the curve... | [b:b3a96c42d5]I am an old tech, trying to catch-up with the new technologies
out there........
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| Re: Sony KP-57WV600 Blue CRT driver board | [quote:a5cbb02da0="Bahdabing"]Hello everyone. My dad bought a KP57WV600 tv that had a known converg |