| Subject | Text |
| sony tvs suffer from dry joints and they usually hide inside the metal canned units .but from what y |
| Sony | Bad solder joints are a common problem with Sony TVs. Look for cracked joints around any heat produc |
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| please help! need ONKYO owner's manuals and/or advice... | hello, i just purchased a very nice onkyo system for $50 but couldn't get the manuals..( yes $50!!! |
| SAMSUNG TV MODEL CB5012Z | I NEED:- SAMSUNG TV CB5012Z
1) TV SPECIFICATION
2) LISTS AND TYPES OF COMPONENTS
3) ISOMETRIC DRA |
| Looked at the blue ceramic caps -- only saw two small ones; but, they look ok. Will need to get und |
| power supply question | Hi
when you say primary of the power supply, what specifically?
Is this a switching or linear |
| STR-DE598 no display from using wrong speaker (dead) | hi , new to the forum but hope som1 can help , got this str-de598 from a friend who clams to have pl |
| Speakers and wiring are good. The distortion is there regardless of input - whether internal (tuner) |
| [quote:9178dc8f71="wwiiflyer"]Looked at the blue ceramic caps -- only saw two small ones; but, they |
| There is a useful general purpose timer chip called a '555' - you can use a microswitch (ask a sales |
| TV SET REPAIRS | :D If you are in any doubt as to your ability to undertake any tv repair-dont!!!
There are certain |
| Please Help Harmon Kardon surround amp power problem | Hi
Please help i have a harmon kardon AVR630 surround amp. Ive had the unit for about 12 months a |
| Oscilloscope | Thanks vtech,
I will follow your suggestions.
I'm pretty sure it will get sorted.
BTW, I found th |
| panasonic tx-25md1 | Hi
With regards to the lines at the top of the screen if they are really faint and only seen in dar |
| N2751w | I have an old Viewsonic N2751w with the FSP212-3F01 power supply. Recently, the TV died. There are |
| The power supply is probably bad and it makes 3 attempts at power up and goes into safe mode to prev |
| about your tv/vcr... | by this time you probably junked it or got it fixed but im looking for schematics for mine and saw t |
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| Start with a good visual examination of wiring, check boards (especially area around the audio circu |
| need help | Hi
Dir need circuit diágram. power supply complete blown out can not read components , please |
| Sharp TV clicking. | Sounds like a SMPS (Switched Mode Power Supply) fault. The problem with these power supplies is that |
| Thanks for reply, adamij.
Will check these components when I get home! |
| IBM G40 Monitor - Not working, - SERVICE MANUAL | [EMAIL me also at: [email protected] , I MAY not visit here again ;-< ]
My IBM G40 15 |
| it sound like trouble in power supply it is probably the chopper transistor/fet if it is short circu |
| Hmmm. This could be a pain in the arse, but maybe not. It is possible that there is a missing low vo |
| Re: sony tv | [quote:f01e7af943="leafar"]My TV have no picture with sound,front light continuos blinking ,after 10 |
| Hi,
I had the same problem, but now have another problem.
I followed option 2, skipped option |
| still having problems | when i first started testing the transistors one three blocks down from where i was testing blew out |
| thats a transistor. if it were me I would look for where it came from.
look for a spot that has a |
| Pace MBT-200 | I need part numbers for a Pace MBT-200 main boarf bought used with missing components: Q5,Q8 and Q3. |
| Samsung plasma PS43D490 with sound but no picture | Hey Please someone help me I have Samsung Plasma PS43D490A1LXL with sound but no picture , I have ch |