Hi i hv a 852d+ i hv the hot air gun going red n burnt the internal coil. I saw some yt videos n they said to change the triac which i did n checked other triacs n they are all good. But im still having the same problem my hot air gun is still going cherry red! Can u advice wat else i must do? I hv a lm358 n the 3041 u mentioned n i checked it n they are not shorted or open...im lost. Pls advice. Thank you.
hello, my station is yihua 8786D, PCB: YH8586DV9 the R16 resistor burned, can someone help me with the value of it. This resistance is next to the resistor R5 and connect to pin #1 of the optocoupler U5 and the 3-pin CON4, thank you very much in advance. cordial balances
hola, mi estacion es yihua 8786D , PCB: YH8586DV9 se quemo la resitencia R16 alguien me puede, apoyar con el valor de la misma. Esta resistencia esta junto a la resistencia R5 y conecta al piin #1 del optoacoplador U5 y el CON4 de 3 piines , de antemano mchas gracias. saldos cordiales
very good enjoyed your video and explanation
is it worth changing this resistor as a matter of course?
IngDemurtas is there do you know if I can add a usb socked to this station. I need it for 12v 1a led ring light
Hi i hv a 852d+ i hv the hot air gun going red n burnt the internal coil. I saw some yt videos n they said to change the triac which i did n checked other triacs n they are all good. But im still having the same problem my hot air gun is still going cherry red! Can u advice wat else i must do? I hv a lm358 n the 3041 u mentioned n i checked it n they are not shorted or open...im lost. Pls advice.
Thank you.
Hello, I have the YUHUA 8586 model does not indicate the temperature on the display, which is the cause, is it the same ?, I wish you a good day ...
try disconnect the stick, if you see no change in the display, the problem is the temperature sensor inside the stick
Pls do you have a wiring diagram for yaxun 878D+ rework. I have a new hot handle and don't know how to wire it
Crazy
hello, my station is yihua 8786D, PCB: YH8586DV9 the R16 resistor burned, can someone help me with the value of it. This resistance is next to the
resistor R5 and connect to pin #1 of the optocoupler U5 and the 3-pin CON4, thank you very much in advance. cordial balances
would you recommend this model?
It is ok for small and normal welds. For larger components on geound planes I use 80W ersa with big tips
@@ingDemurtas thanks man
hola, mi estacion es yihua 8786D , PCB: YH8586DV9 se quemo la resitencia R16 alguien me puede, apoyar con el valor de la misma. Esta resistencia esta junto a la
resistencia R5 y conecta al piin #1 del optoacoplador U5 y el CON4 de 3 piines , de antemano mchas gracias. saldos cordiales