Disassembly eletric reel DAIWA Tanacom 1000. Tutorial repair electronic fail.

Eletric reel DAIWA Tanacom 1000.
Water damage.
Tutorial repair electronic fail full process.
HD photos and diagram.
In this case the board is sealed inside the plastic and is not available as a replacement, it comes integrated with the screen part and the potentiometer, I used a dremel to break the plastic, I replaced a damaged resistor and a transistor that was in short circuit (it had continuity in all the terminals), I have used the components from another reel also damaged by water, then I have glued the plastics with two glues, a rigid one to give strength to the piece and then a gel glue to prevent the entry of water.
Schematic download cdn.shopify.co...

[@eleazarx]

Alejandro como estas? aprovechando el video a ver si me puedes ayudar, el carrete funciona perfecto lo unico es que no cuenta la profundidad, no mide la distacia de la linea, y entonces cuando viene recogiendo no se detiene porque el contador esta en 0. si me puede ayudar te lo agradecieria. gracias

[@alejandrozunino5428]

Hola, pienso que es que le debe haber entrado agua a la plaqueta que aparece en el vídeo en el 2:55, esos dos componentes detectan el magnetismo de un imán que va dentro del engranaje de plástico que parece que no hace nada, pero le manda la información a la otra plaqueta de los giros del carrete 😉, es medio complicado de desarmar, yo use un dremel y luego dos pegamentos, uno medio rígido primero y luego por encima otro que aguanta el agua y es más tipo gel, saludos

[@eleazarx]

@@alejandrozunino5428 muchas gracias alejandro, voy a ver que puedo intentar hacer. cualqueir cosa te puedo volver a consultar? muy amable y gracias

[@alejandrozunino5428]

@@eleazarx claro, no hay problema, arregle dos que no eran míos y a los dos les entro agua, y no se veía que estén mal sellados, pero al parecer entra igual

[@amdetalhes]

Good job Zunino...you have an tutorial explicity for repairs?

[@alejandrozunino5428]

Thank you very much, I have not made a video but I can explain, I took photos to remember the position of the parts that are the ones I put in the video, then I unsoldered the motor, a red dot is painted where the red cable goes, it is important respect the position, then the electronic board comes with sealed plastic, I used a dremel, which can be seen in the photo, the axis collected the melted plastic and I removed it with tweezers, when it reached the electronic board it had a broken resistor, and it has two k3355 transistors, one was short circuited, with a multimeter it had continuity when touching any of the terminals, the problem that this reel had was that the motor worked without stopping, then it has another small plate, which has two components, they are magnetism sensors, on the other side of the plastic there is a gear that has a magnet, and makes it possible to count the turns, I remove the spare parts from another identical reel, then when assembling it, I am left with a piece incorrectly placed and not It stuck, but I looked at the schematic to see what I had placed wrong, and it worked well, I glued the plastic with two different glues, first one that is two-component and is quite rigid, and then another that is like a kind of gel , so that water does not enter Kafuter K-705, I have let it dry for a day and then assembled it, you can buy the glue and spare parts on Aliexpress, you can ask me anything.

[@alejandrozunino5428]

To solder, use a soldering iron also from Aliexpress, it works very well, T12-STM32 soldering station, tin and flux, and to clean the plate isopropyl alcohol

[@amdetalhes]

@@alejandrozunino5428 Thanks Bro....regards for more vídeos you... Thanks