| Subject | Text |
| Have you 200V for video stage ?
- 45V - frame Ic ? |
| Sony | This is a common problem with Sonys at about this stage as yours. As the CRT ages, they have a buil |
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| technics sa eh-790 | Hello i have a technics sa eh790 and the problem is that when i try to power on the indicator led go |
| Sony KP53S25 | It was a neon lamp instead of a cap. I figured out it was going into protect mode, the fault was ma |
| Are you shure thet the transformer is ok.
I have the same case replace the transformer and it's ok. |
| chassis L6.2AA philips on a 28PT4472/01 | I own the full diagram of this 70cm TV but ... it never starts.everything seems to be OK in the powe |
| schematic formenti f19 -in Goodmans W322NS | Have a manual but no circuit diagram . Set is a Goodmans W322NS and it is a Formenti F19 chassis i t |
| Re: TV going on and off. help me , PROSCAN TV | [quote:497b233921="mrlebanon"]When I go to turn on the TV, it turns on and shuts off by itsself with |
| Thanks Ray,
I've already downloaded everything listed but it only gives cct
diagram for the power |
| Sony KP-57WV600 Blue CRT driver board | Hello everyone. My dad bought a KP57WV600 tv that had a known convergence issue with the red CRT. |
| toshiba dlp 62hmx95 overheat problem plzzzzzzzzz help | I have a Toshiba DLP 62HMX95. The Tv shuts off after a couple of hours of viewing. then the red LED |
| TV SET REPAIRS | :D If you are in any doubt as to your ability to undertake any tv repair-dont!!!
There are certain |
| Hi! I think you should to check ( the best way to replace) the electrolyt
capabities in the stage o |
| dear fellow I need your help | Tv Philips/model 21pt2160
Age 2 months
IC used at P.Suply MC44608P40
Fault: HT low, only 70v,.P.S |
| Dark Shade on Screen/ I miss my projector | [b:1c5e916565] I have a 6100 BenQ projector,when the old lamp was at the end of its time a dark sha |
| Thanks for the fast reply.
but you guys are sure this is not a problem whit the lamp or anything |
| Sony Trinitron tv | Hello,
This is quite shure the "East-West" correction stage which is not working anymore, this ca |
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| TV | No output from power supply or overload from LOP stage shutting down psu.
Richard |
| re | change all electrolite cappacitors in vertical deflection stage |
| Re: Faulty UPS APC 650Va | hi.....you should cek your bateries using 12vdc lamp for car one by one, if the lamp is off , your b |
| Flashing green lights on a Sony KDF50E2010. | Hello [url=http://forum.eserviceinfo.com/viewtopic.php?t=41622]Strangers[/url]. :wink:
Not been |
| I have done all these DC tests and results are good yet when I connect the HOT collector and switch |
| :D Have a close look at your soldered joints in the line op stage especially the ew driver and modul |
| SONY Book Shelf Stereo FH-B511 Model No. HCD-H550 No Power | Hi All,
Hope you can help with the above unit.
The Power supply appears to be generating the r |
| Take the back off and see if the capacitors on the ballast are puffed up. The ballast is the small b |
| resolder all joints in the line output stage, check R629 (27ohms, 1/2w 90 degree tube)(2.7ohms, 1/2w |
| Re: yamaha RX-V1800 | [quote:e5feb97d31="[email protected]"]I just had my RX-V1800's dsp assembly changed as what the yam |
| Explanation or website for learning about RF and IF stages? | Hello everyone. Could someone either supply a good website address (I have tried Googling) or please |
| Fujitsu Ten car stereo in 1995 Toyota Corolla | Does any one know the voltage for the miniature lamp used to light up the clock/channel window. How |
| Check the monitor with a flash light to see if there's a dim picture. If there's a dim picture, the |