| Subject | Text |
| Horiz output | Ahh I get it now,
I would like to scope the base signal while lamp load is on and measure frequency |
| Re Finlux 1000 | I had the same problem about 3 years ago with this model.
Check continuity of line scan coils..shou |
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| On pcb are indicated these informations:
Model: KCT420-FJ106B
Power Supply: 984K00162
Thank you! |
| Part # 23708391 Vendor: TOSHIBA
PD0154B PCB PWR WAS 23708391P
INVENTORY NOT AVAILABLE CAN BE O |
| repairing dvd p.s | dear cam
first of all inform about the type of power supply used in dvd player it will be either |
| kv35v36 | The SMPS power supply is very delicate and critical in this sony cercuit. first of all take out the |
| Ok thanks so far vtech.
Last days I didnt have the time at work to look for it.
Yeah, 600mV is |
| :D [b:70b8a6b25e][i:70b8a6b25e]replace the trimmer on main pcb(ref osc) with a 15-20 pf capacitor-th |
| Sony CDP-S39 schematics Diagram required | So do I!!!!
To be honest I think I just need the 5 pin IC part number. IT's referenced at the mai |
| Sony wega KV32FV1 won't turn on | The red light flashes hear relay click but no picture or sound. Looking for schematic now. Is this s |
| dvd power suply problem | dear cam,
from ur observation as transforemer has 8 pins on each side,power supply appears to be |
| Fixed it !! It turned out that one secondary supply from the SMPS transformer was zero volts - the |
| LG Studioworks 700S 17" CRT Monitor - b&w colour | Hi All,
Here is a tip for a LG Studioworks 700S 17" CRT Monitor repaired today.
Symptom: Scre |
| Samsung HT-Z310 Help please "protect" | Hi I'm Lars I'm trying to fix an old surround sound unit I have here.
It was fixed multiple times u |
| buzzing deawoo plasma | slw wrote:
PostPosted: Wed Sep 14, 2005 3:26 pm Post subject: Daewoo DP42
Have a Daewoo Plasm |
| In general, with SMPS there are switched & unswitched lines.
Unswitched lines are usally one |
| Sorry my mistake, it's 3-3.5 ohm from that wire to ground on the amp pcb |
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| JMBNO28WSS | :cry: :cry: [b:92398e8700][i:92398e8700]We have this model set which has had a burn up on the main |
| ACER AL1715b (LCD) | Hi,
I've got an Acer 17" which has great display however, something on controller card, is cau |
| the problem is poer supply..........it is called smps power supply ...may be the transistor in smps |
| Hi
This eleman must be an SMPS+Powe driver IC. |
| I use variety of THT or SMD zener diodes in different applications from SMPS to Audio/video & R |
| A cimem:[email protected]
Elore is koszi.
Tibor |
| there is no backlight...
already diag'd to the source.... just wish I had more info from this poin |
| it's a samsung rptv... hcn4226w.
There's two wires coming from the flyback. One is a fat red one, a |
| TV SET REPAIRS | :D If you are in any doubt as to your ability to undertake any tv repair-dont!!!
There are certain |
| Re: NOKIA Service manual | [quote:de773c022f="Batzeo"]Does anyone has service manual for NOKIA 7175 ? It doesn't start the SMP |
| It does not drive smps transformer .It is on the secondary side of switching transformer(cold side). |
| if anyone has [email protected] mail | Person whit this address send me Panasonic KX-F3550BS schematic. I faild to respond because I get me |
| Re: sony tv | [quote:b5f2299fc3="leafar"][quote:b5f2299fc3="cogil"][quote:b5f2299fc3="minnie"]True, but I've fixed |