| Subject | Text |
| Could you check if the PSU is squeeking, due to a short in the primairy side of the mainboard?
Of |
| REPLACE C840 47MFD 25V IN PSU |
|
|
| Sorry I don't visit here often....
For above and modify a power supply I don't order because very b |
| JVC XV-THA30 DVD Surround Receiver Problem | Hello Techs
I have a JVC home threater model XV-THA30, upon power up, the front displays "wait" a |
| PX-42VM3G | Hello Pinkwell,
Can you tell me 3 numbers off the Panel :-
1) NP42********* (I think it should |
| samsung le40n73bd service manual required please | hi...has anyone got a manual/circuit diagram for one of these lcd tvs
its from currys i think it |
| [quote:f99e2aacc4="cattlerepairman"]I have a ViewSonic n2750w with the same symptoms:
- for a while |
| Bush ws6671sil - 11AK19Pro chassis - Help needed! | Hello!
First off, this site is probably the most useful electronic repair site I have come across. |
| Re: Sony KV-21GMR1 | [quote:369e5e012c="marlon"]my Sony KV-21GMR1 is shutting down when u turn it on...you have to turn i |
| aoc 5en problem | greetings!!!
i am repairing a 15" AOC monitor, model: 5en, black chassis. Its first
|
| BN44-00662A SCHEME | PLS. SEND ME SAMSUNG 40F6400 TV PSU SCHEME
CADR MODEL BN44-00662
THANKS YOU IN ADVANCE. MO |
| dp42sp | hi, im new here. I have a 42' plasma dawoo that broke yesterday. the bottom half of the screen wen |
| replace c840 47mfd 25v in psu |
| Sony Trinitron KV-29K5U dead | Hi,
It went pop and turned off. There is a capacitor in the primary psu that has completely burn |
| Yamaha RX-V750 | Hi!
I´m looking for a service manual for a Yamaha RX-V750, but in case no one has it, I may |
| PX-42MA | Hi jean974,
Do you know which version you are looking for :-
PX-42VM1A
PX-42VM2A
PX-42VM3A
|
| Daewoo Plasma dp42 dead | I have a plasma screen which gave up the ghost. it simply wont turn on! apparently there is common p |
|
|
| If the caps in the PSU are not showing any sign of distress then the eprom needs replacing this is t |
| Re: Sony KPS4112 Rear Projection TV circuit diagram (fuse bl | Defently you have an open or sort at the primary of psu
unsolder all the diodes and the resistor of |
| Hi Petert, I couldn't work on the vcr on the past week, so it's on the same conditions as it was on |
| conect the psu removing the batrie does this work , check the charging cercket of the laptop and |
| I powered up the set with the new LOPT in and changed the BU2508DF for an AF version because quite a |
| on psu
cn 68 pin 6 voltage measures 5.05v
connector cn 64 measures 61.8v
cn 64 pin 10 measu |
| PSU eval. # n3252w View Sonic, Model vs11335-1m | This PSU looks new, being there is no service manual to d/l that I can access (other than the scam s |
| There could be two failures:
1) There is a secondary short. (most of the times the PSU will make |
| Re: sony tv | [quote:f01e7af943="leafar"]My TV have no picture with sound,front light continuos blinking ,after 10 |
| Service manual for Onkyo PCS-207 stereo system. | Hello,
I am trying to find information about power transformer used in PCS-207 personal stereo syst |
| sony tv | My TV have no picture with sound,front light continuos blinking ,after 10 to 15 minutes picture will |
| NEC PX42VM3G | Hi Mike
I'm based in the UK
The PSU looking board is on the right hand side
|
| have you checked the hot transistor.i should also check diodes etc on secondary side of chopper tran |