Find a local circuit board repairer in QLD

I bought a gb500+ with dead cells and remade the packs entirely. Its the version with 2x 12v packs and 1x 4v pack. I plugged pack B into the pack B plug and A into A but the side opposite to the cable connectors popped and sparked when I tested the unit in 24V mode (switched on fine in 12v mode). From viewing some videos on youtube it is possible that pack B actually plugs into the pack A plug on the board, so I swapped them around and it booted up fine in both modes but read as having a flat battery. I unplugged the board that is soldered to the 4v pack and then the jump starter worked as normal, allowing to override on both 12 and 24v and showed it as correctly fully charged. This makes me suspect a fault in that board. Unfortunately I mucked around with it and plugged the pack A into pack A plug and B into B again and the main board smoked. I quickly put them in the opposite plugs and rebooted it and now it always has some of the face lights on all the time, but still works if I unplug the board soldered to the 4v pack. Only the bottom 12v pack plug actually powers the unit however, if I just have a pack in the top plug it wont boot up/turn on. I hope this information is enough to estimate how difficult it would be to diagnose/fix.

Sliding gate control board repair

Our washing machine circuit board is faulty would anyone know how to fix it or atleast try ??

Need some pins soldered into a board

I have an amplifier that requires a difficult to find power plug so want to install a more common round 2.5mm socket. Need the new socket soldered to the circuit board

Samsung SRF719DLS fridge is reverting to 13–14 °C and won’t hold a normal setpoint. Freezer is running. Fans and compressor ok. I suspect a fridge thermistor/control input fault.

De-solder & remove a capacitor from circuit board and solder replacement component onto board (ideally with scope temp controlled soldering iron kit) The original is two pins through board soldered to underside.. The replacement has two soft wires attached so it is much easier to just tac them onto the circuit tracks on the underside.

The charger for our pool robot broke, the capacitor got detached and the legs are broken. We need someone who can do circuit repairs and can re-attach a new capacitor. We are happy to provide the capacitor, or can pay for the part separately if you have it available (electrolytic capacitor 400V 220uF). Thanks!

Got a PCB from a samsung fridge, have replaced a capacitor and a pcm component but the 2A fuse is blowing. Need someone to take a closer look who knows what they are doing

Repair a circuit board (and possibly replace transformer?) for a Noria pool chlorinator. The circuit board looks as though it may be damaged at the base of one potentiometer join (varies chlorination rate) and one transistor. replacement parts will be covered as extra.

Capacitor replacement x 2

PCB fault on gate control . Gate function on PCB should powered 24v closed and go NO when button pushed but 24v stays on

Need my key circuit board fixed

Need a new 32amp electrical circuit installed from circuit board to garage, about 10m away. I have a new 7kwh charger for my EV, with a universal/ caravan plug. Need connector and isolator installed.

I have a rechargeable pump for an air mattress that the circuit board which the charging cable connects into looks like it has been fried. I'm hoping the photos I've attached can give you an indication as to whether this would be repairable?

Massage Chair. On connecting the remote control, the massage chair has stopped working. The remote has power, but the communication to the circuit board does not allow the chair to operate. On inspection of the circuit board, a flashing indicator

Need capacitors changed and checked if board can be repaired?

I would like a quote for all three tasks please - 1) I just got a new electric freestanding oven and need it installed. 2) Also need the switchboard upgraded to meet compliance. 3) Also need the aircon wire attached/lengthened so it can be plugged into wall (currently hangs)

Repair circuit board on diffuser

I have what appears to be a blown capacitor on a circuit board. This is an old board that runs a pool table (electronic coin operated). Due to this, I am looking for someone who can effectively remove and replace the capacitor. I have attached a photo of a working board and where the blown component is on this current board. Looking for someone experienced to complete this quickly. I can bring the board to you.