|23-07-2009||This Parts & Service manual can now be purchased for $10.77 and downloaded immediately after payment from http://www.justmanuals.com
|23-07-2009||Thank you, vtech, after carefully checking everything is possible, i will probably replace the IC and see if it works.
|23-07-2009||Thank you. Problem solved. R = 390 ohm|
|23-07-2009||I already purchsed the schematic from Just Manuals.
Displays PS PRT and DC PRT alternately in diagnostic mode.
Voltages throughout unit are normal, including CPU.|
|23-07-2009||Year of make 2006||No power past primary of transformer. The posistor is unusually hot.|
|23-07-2009||APC SU5000I is dead||I have problem with SmartUPS SU5000I. I be afraid, that IC12 is got statical electricity over control panel and it is broken. If UPS is turned ON, all LED-s burns on control panel, UPS doesn't take it's Internal Self Test and can only switched OFF and ON |
|23-07-2009||Schematics or repair instruction info||Hello .
Can anyone please help me . I have a
Goodmans Freeview Digital TFT LCD TV Model GTVL19W17HDF and has a serial number Goo39o6o2655.
After a very short intermittant failure to start up problem it gave up all together, stand by light faintly|
|23-07-2009||Toshiba TP55H60 with no picture or sound.||I read a post in here (but can't find it again now) that said to unplug the protect connector, I unplugged the 10 pin connector and when I put power to the tv it came up with a purple screen and then it smelled like something was frying so I unplugged the|
|23-07-2009||Not familiar with the specific set but, very unlikely to be able to find a "schematic" for the power supply. Pretty much most of these sets are done at board level(even if available) which frequently turns out to be uneconomical. (planned obso|
|23-07-2009||Is it shutting off in Diag mode too?
You know that in Diag mode, you are essentially bypassing all protection so in other words, it must NOT shutdown while in diag mode(forced ON)
If not shutting down in diag mode, the alternating PS & DC could be a|
|23-07-2009||Bad regulator device?|