| Subject | Text |
| sony kv28wt72 engliah manual needed | Hi!
I badly need a sony kv28wt72 manual my cable does not get all the channels
PROBLEM: my tv |
| Please check if there is a short in the high voltage circuit on the main pcb.
(probably a shorted h |
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| Ohh, I don't think I can help you with which pin's are connected to what parts. You could try to sea |
| Thanks for the warning mark.
You are correct that this did lead me to a good path...perhaps the l |
| Old TV's have often bad solder joints.
Try to gently tap on some components (special the flyback |
| Hi Mark thanks for ur clear & wide advice, I realy appriciate it.
1st Item, I had power ok. |
| Hmmm. This could be a pain in the arse, but maybe not. It is possible that there is a missing low vo |
| There could be two failures:
1) There is a secondary short. (most of the times the PSU will make |
| Try to check the diode-bridge and main-switching-transitor/fet in the primary side of the power supp |
| Water and electronics don't go well to much... :(
After you let the unit dry, you can to try to |
| Can you check if the power supply is working correctly?
E.g. do you have +B on the HOT transitor? |
| philips 32pw6515 stuck in standby? | hi my philips tv (32pw6515) is now stuck in standby (red led on) and no responce from either the on- |
| Couple of quick checks... | First I would physically look into the picture guns. Powered down of course. You are looking for a m |
| Could you check if there is any voltage e.g. on the collector of the high voltage transistor?
A b |
| dear mark, thanks for the help, so
1st Item. I am not seeing any difference, but when power is |
| Just resolder a new connector to the low voltage wire.
Using some different sizes heat shrink tub |
| Beko NR26114R TV User manual | Hi there, can anyone please tell me where I can get a user manual for this tv, or how I can tune the |
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| Are you still able to put the TV in stand-by mode (with the remote controll)?
(and does the flash |
| Duh? I'll gues so, what's the point of selling them in the first place :D
But I think you meant |
| Most TV failures are not regional related, so I would gues you'could drop any questions here, if you |
| The primary circuit is the part from where your power cable enters, till the transformer.
And yes |
| Hello VaM,
The FZJ141 is obsolete and replaced bij FZJ145A.
This should be the datasheet of it |
| Could you check if the PSU is squeeking, due to a short in the primairy side of the mainboard?
Of |
| Just go to the menu, and select the following function:
1) 1st select "Fax Functions"
2) The go |
| Very often the small capacitors (e.g. 4.7 uF or 10 uF) on the primairy side of the switched power su |
| Again a few new questions:
item 1) Do you have high voltage on the CRT? And if so, when turning u |
| Uhh, it's already on the main site, just search on "STR58041"
[url]http://www.eserviceinfo.com/in |
| @Larry | Larry, thanks for the remark. I will check the connections of the ON4409 (horizontal output driver) |
| Often these errors are related to a bad solder joint on the main-pcb or crt-board.
You can check |
| Sorry Mark.. It was me.. |