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Need help on PSU for repair it
Hello to all :) my PSU Seventeam ST-220FBU-05E is burned, I need to know the code on 1 diode under the PCB and the value of 1 resistor for repair it. Please, there is anyone that tell me which are...
Thank you very much Erik!
The first PCB is not mine, I grabbed the photo from insidegadgets. On my PCB the resistors R6, R7 and diode D2 are burned, I desoldered them. From that photo I see that R6 is 10 ohm and R7 is 5.1 Kohm but .....the diode?? I see only one yellow band, I need one code, one number, something.
The second photo is mine, I desoldered it from the base PCB and I found another burned resistor, but I don't know which is the impedence :( ...I think 4.7 kohm (yellow-violet-red-gold), but I'm not shure ...I searched many many time on internet for a schema or similar, but whitout results :(
I've just desoldered ALL secondary capacitors :D and added them to my chart on a e-shop for the order, but I need to know the value of that diode and that resistor.
Can anyone help me?
Again.... Thank you very much!
The first PCB is not mine, I grabbed the photo from insidegadgets. On my PCB the resistors R6, R7 and diode D2 are burned, I desoldered them. From that photo I see that R6 is 10 ohm and R7 is 5.1 Kohm but .....the diode?? I see only one yellow band, I need one code, one number, something.
The second photo is mine, I desoldered it from the base PCB and I found another burned resistor, but I don't know which is the impedence :( ...I think 4.7 kohm (yellow-violet-red-gold), but I'm not shure ...I searched many many time on internet for a schema or similar, but whitout results :(
I've just desoldered ALL secondary capacitors :D and added them to my chart on a e-shop for the order, but I need to know the value of that diode and that resistor.
Can anyone help me?
Again.... Thank you very much!
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