In calling around to the local repair shops, I'm being told that because it's a SONY Trinitron, the CRT [u:e8bbc7f24f]cannot[/u:e8bbc7f24f] be rejuvinated. Is there a pot /variable resistor that can be "cranked up" to i|
|14-01-2009||This Parts & Service manual can now be purchased for $11.77 and downloaded immediately after payment from http://www.justmanuals.com
|14-01-2009||And make sure if your speakers are in good conditions.|
|14-01-2009||aux input & output||I believe the aux output on my TV blew the inputs on my surround sound system. How do I check and or repair the audio in on the reciever and the output on the TV?|
|14-01-2009||What model Philips would it be, maybe I can find specific info using that model.
When it is a sensor, is it a cleanliness issue or has it gone bad?
Any easy hints to provide? I'm giving this guy long distance advice and he is not technically apt, b|
|14-01-2009||User Manual Sansui AU 6500 - AU 9500 - TU 7500 - TU 9500||I need those user Manuals.
I have many many User and Service Manuals and I can make change.|
|14-01-2009||Make and model number?|
|14-01-2009||Beckman Circuitmate 9020 scope||any ideas about the trace fading out approximately 10-15 mm from the
top of the screen all the way across; either channel; otherwise works perfectly? .. almost looks like the upper deflection plate getting in the
|14-01-2009||Are you sure of that model number and not a DVD-S750?|
|14-01-2009||test||what would be the required test on crt and what values would be normal still trying to locate servive manual for this tv
|14-01-2009||Depends on who's doing the rejuving and what they are using to rejuve it with.
It is NOT an exact science. Some CRTs take the rejuve, some you make worse.
Even if there were (for example, increasing the b-plus for horizonal output), it would not be a |
|14-01-2009||To accurately and quickly test a CRT, a piece of test equipment, usually referred to as a CRT tester/rejuvenator, is the best way.|
|14-01-2009||Does the receiver work on any other Function? Radio / CD, etc.?|
|14-01-2009||Reciever||[quote:2acba07ec9="jts1957"]Does the receiver work on any other Function? Radio / CD, etc.?[/quote:2acba07ec9]
Yes, It has 3 Aux inputs. 2 are blown. Everthing else works great. The reciever is a 500 Watt Radioshack Dolby 5.1 surround unit.|
|14-01-2009||If Radio / CD, etc. ALL work ... Your receiver is fine.
To confirm, take one of your working inputs (for example your CD player), unplug both the CD and TV and "swap" the inputs. If the CD player works on BOTH "Functions" (and the TV |
|15-01-2009||52" RCA HDTV||screen is 3D and concaved where would i be able to find fuses in tv|
|15-01-2009||52" RCA HDTV||where would i find a FL231 fuse|
|15-01-2009||Just a guess ....
In a unknown model number "52" RCA HDTV??|
|15-01-2009||Trouble scoping smps hot side||I have a peculiar problem that I have not come across before. When I power on the smps power supply and try to tie the scope ground to the hot filter cap negative to get the readings on the hot side, it sparks and blows the fuse. I am running through an|
|15-01-2009||EPSON PHOTO 1400||CAN YOU HELPS ME TO SEND RESET ADJUSTEMENT PROGRAM FOR EPSON 1400 PLEASE ,MY EMAIL :
|15-01-2009||Re: The "hot side"||I've seen a similar effect twice. One tech had cut off ground pin of scope's power cord and had plugged it in "backward," and another tech had his scope and the item under test plugged into the SAME isolation transformer.
One of the "Varia|
|15-01-2009||Or you can try this step:
1. Take out tin from R,G,B CRT socket pin.
2. Turn on the TV.
3. Make sure screen voltage (G2 pin) there ( about 150Vdc - 200Vdc come in to CRT )
4. Measure dc voltage that come out from R,G,B pin ( this mean you measure the|
|15-01-2009||did u fix the problem?|
|15-01-2009||sony vaio||i have a sony vaio vgn a517m,but on motherboard two tranzmitors is burn,and now i dont know what is mark of that tranzimitors....i live in serbia...dont have here a sony servis...is any one have a same model to read me a mark od that tranzmitors ?i can se|
|15-01-2009||sony vaio||my adress is firstname.lastname@example.org ....so help :)|
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I had the same problem and changed the capacitor 2455 (47mf / 35V).|
|15-01-2009||Thanks for the quick reply, that's all good info. The scope's ground plug is still intact, the mains wiring is correct, and it is not plugged into the same transformer as the power supply. That still doesn't mean I'm not doing something wrong though. I|
|15-01-2009||The information you are looking for is generally not included in the service manual. There are no board level schematics for the motherboard in laptop manuals. Your best bet would be to send it to a Sony service center.