| Subject | Text |
| A CRT (picture tube) have 3 electron guns,each with their own filament, (heater) so you should see a |
| Varistor marks, and Panasonic E110 | Hello,
I am new in forum and also in electronics but I have a little knowledge from my education. N |
|
|
| Test your CRT for weak emision. If weak the video is blanked out. They can be restored with a sencor |
| While there is data for life expectancy of any device, there is no specific time line for capacitor |
| Re: Beko tv | [quote:a5d8c0a799="Old bassid"]Lissen whippersnapper!- how do you know your ir works- have you got a |
| Re: MAN Blaupunkt code? | [quote:6b506cb6f6="NebojsaK"]Hi.
I need code for Blaupunkt MAN 2446 RDS.
BP5025 1 2243934
7 6 |
| Magnavox TV Problem | My Magnavox model # 25E501 appears to have defaulted to a factory setting that keeps going through a |
| For further information....
I replaced the suspect resistor with a 100K 1W and voila! the subwoof |
| service manual bpl sanyo TV NQR53QD2 | Since the picture is coming dark,no Y-Singal,If possible pls send me the detal of BPLSANYO TV Model |
| DISREGARD my previous reply please ! - It was not thinking clearly
I've got DC 24V and 12V on |
| Common failure is the horizontal output transistor and fa70. But first remove the degausing coil plu |
| Faulty Technics Double tape deck | I have a Technics Sound studio with a faulty tape deck model number :RS-TR474 . The problem is that |
| For sale NEC 42VP5 Plasma TV $800 | WE ARE AN ELECTRONIC DEALER WHO SPECIALIZES IN THE SALES OF MOBILEPHONES, LAPTOPS, PLASMA TV, IPODS, |
| Thanks again.
When I unplugged the YSUS, the blue indicator light on the front stays on for abou |
| try to change resolution on PC. try with 800*600 mode.
If not Eepron is damaged. |
| Mitsubishi CK3560R | Need Schematic or repair manual for above TV |
| Sony KVK29MH11 | Need schematic for Sony KVK29MH11
Thanks |
|
|
| Blackline FX | Hello,
Many TV sets now have these screens : it is simple, you deal with a high quality picture t |
| There are two causes for this failure:
1) Faulty tube, but most of the times two colors won't dis |
| Re: Too complex for me, what about you? | [quote:e041229171="thezman007"]Hi all and thanks for reading,
I have an uninterruptible power su |
| I haven't had any time to work on this but had a few minutes and decided to check all the resistors |
| KD36XS955 | @Allen-5
Start by checking the power supply buses. Check voltages with a DVM and compare to the S |
| onida 21" tv circuit diagram | sir i want onida tv 21 ky2 model. problem is sound ok,no video,white raster apper with programme sou |
| Need Code | Hi, I need code for Astra H CD30.
Here is the pic's.
[url=https://ibb.co/gNEz5F][img:0d130b6d2 |
| here is two pics which should show that the rest of the board is just fine
[URL=http://img88.images |
| I need service manual or schematics for T.V Sharp 20" | HI :)
I need service manual or schematics for T.V Sharp 20"
Model DV-5150S CHASSIS: DUNTK 7090BM. |
| Sony KV-21GMR1 | my Sony KV-21GMR1 is shutting down when u turn it on...you have to turn it on and on and on..before |
| You could have a focus/screen unit failure as well as a video driver failure or a shorted red crt. |
| Hi, did you ever get resolution to your problem? I have repaired several of these power supplies. |
| I am looking for an amplifier | I am looking for a schematic for a preamplifier, for which the amplifier coeficient may be changed b |