I have two patches, that if you look closely look like the tracks of a circuit board, on my image. What is this?

a safety is engaged. do the lights on the motor blink when it attempts to close. check the lights on the safety eyes at the bottom right and left of the door tracks. check the down pressure setting. replace the circuit board if it is a wiring issue

This type of keyboard is well know for the power socket breaking away from the main PCB. You will need to unscrew lots of screws to reveal the circuit board with the power socket on. If you look closely at the solder side you will probably see that the track that the socket is soldered to has broken. Simply link the solder joint to the circuit further along the track by bridging between socket and next point along the track. You may need to replace the socket if it has become damaged. If you can use a soldering iron it is fairly easy but if in doubt contact a repairer.


If you need a socket Google :

Yamaha PSR power socket ( KPA3 / PA130UK / EPA3 ) (LB30226R)


Yamaha PSR power socket ( KPA3 / PA130UK / EPA3 ) (LB30226R)

hi,
You have to check the back light of your lcd TV. All lcd screen have a back light to illuminate the pixels. you can conform is the back light is faulty or not by watching the lcd screen nearby. Watch can you see any image (negative image) on the screen. you have to look very closely. if you see any image on the screen then the back light or the back light inverter is faulty.

You have to check the back light inverter board. Normally in lcd monitors you can see three circuit boards. power supply, mother board, and the inverter board. If available then try to replace the inverter board. There are high voltage transformers in this board. There is a chance for its winding get short. You will not get the transformer in open market. Try for the inverter board .
ok

If it's working at all it is unlikely to be the hard drive.
It may be a broken track or connection on the circuit board, but again it's surprising it works at all.
Try resetting it. It is so close to working properly it might work.

FROM:
support.microsoft.com/kb/946064

1. Set the Hold switch to the unlocked position. Note To make sure that the Hold switch is in the unlocked position, you may have to move the switch back and forth until the switch is in the correct position.
2. Press and hold the Back button Collapse this imageExpand this image while you press the top of the Zune pad. Collapse this imageExpand this image 3. Release the buttons when the Zune device begins to restart.

it can be jointed, you have to clear the upper coating of circuit board where the crack is. & reconnect all the tracks by means of micro soldering gun.

really should say there is no need for patching because it takes up your precious time why do patching when there is 5.50 gen d2 it is the best one for games now not the m33 althought the m33s owner is again on the track of awesomeness

it was a loose connection on the circuit board in the romote keypad

Image control board not talking to a main control board, this mite take a while and mite quite costly if you can even fine the board if required to be replaced. First to reset open close front door, if the code comes back, you will have to begin by unplugging machine and removing each connector on each big printed circuit board check each connector on the boars for a bend pin the reseat each connector, next replace boards try site below, could try firm ware update via Konica Minolta Dealer ship they might have access to the secure server for firmware,


Used PCB Circuit Boards for Copiers PCB Assembly Circuit Board Repair

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Is it a green tint at some areas alone, oris the entire image having a green tint? If it is a color patch at the corner or other areas of the screen, in all likelihood it is a degaussing problem. Color patches happen when the TV is moved from one location to another, or if some magnetic source is placed close to a CTV. Did you put a radio or Tape recorder or Walkie talkie toy or any magnetic source near the TV? if yes, remove it. And the automatic Dregaussing circuits in the TV will resolve the problem in a couple of days. But if there is an overall Green tint on the picture, it signifies a problem in the Video output stages, and there is nothing you can do, but call the technician (unless you know solid state servicing?)

found out its the printed circuit board has burnt out behind the front panel two tracks on the panel leading to a green capacitor on the circuit board overheated so i resolded the tracks put the washing machine back together and so far its done several washes [touch wood its a sucess] the circuit board brand new from zanussi 135.00 pounds [so new washing machine if it fails] so hopefully theres a solution