Date | Header | Text |
06-12-2008 | Main fuse blown | Take a DVM and check for a short across "bridge diode" (or main filter electrolytic) (Q601 or a bridge diode would be most likely candidates). If no problem there, find horizontal output device and check from collector to emitter (collector to g |
06-12-2008 | speaker system for my computer cutting out... | when I turn it past a certain volume - goes completely silent until I lower volume again. Is this repairable?
thanks |
06-12-2008 | Re: schematic diagram | THANKS JTS1957 BUT CHECK THE DIAGRAM STR NOT SAME,I NEED STR F6456 NOT 6656 |
07-12-2008 | Re: schematic diagram | [quote:7904e1ceb4="ISTech"]HI...please helpp me
i need akira CT-29XG9ATS schematic diagram...i need value zener diode at psu primary side.(this zener diode combine with diode 4148)
thanks[/quote:7904e1ceb4]
Schematic link searched for and found were |
07-12-2008 | Re: Speaker system | If you're positive it's the speaker system itself that's defective ...
Trash 'em!
New systems start under $10.00 |
07-12-2008 | | Hello Tanami.
Did you find out of your test mode trouble? It seems like I have run in to exactly the same problem as you did after replacing the main board. My L74560 seems completely dead until I do the combination of pressing two buttons and turn the |
07-12-2008 | Re: Sony 40xbr800 trouble | [quote:d795ae9799="kajun2az"]When I plug this unit in the power light flashes 7 times yet set will not turn on. Can anyone please tell me what the code means?[/quote:d795ae9799]
you better start to think of either check or replace either ic6501,or ic 8 |
07-12-2008 | pioneer pro 119 converg. board resistor R2604 | this is a solid white resistor thats marked as a 2.2 ohm-J and is reading at 1.3 ohm. i want to replace it but am not sure what the wattage is. what does "J" stand for? i have 2.2 ohm 2 watt but not sure if it will work. also the resistor has it |
07-12-2008 | | J does not denote wattage or anything specific for that matter. What is the exact physical size of the "white" resistor or better yet can you post a picture of it sitting on the board? |
07-12-2008 | service manual for mitsubishi VS-60609 needed | please .....i am in need of a service manual for a mitsubishi vs-60609 60" rear projection tv if anyone has one it would be much appreciated...... |
07-12-2008 | | This is a general power supply circuit board capacitor above, you should replace the out OK |
07-12-2008 | Dell Power jack pinout | Hi,
Not sure if this will help, but http://notebookpowerjacks.com has a pinout of this jack with an explanation of what each pin does. Could this be a problem with the center pin?
Rob |