Great! Now make sure you install it correctly.


Might want to check it first with the Diode function on the meter.

 

I found it!

this is new one, I get 2

 

this is new one, I get 2

ok, the one I got is the right one, but why it burned R1 tho?

 

OK, are you ready to replace it?

 

ok, the one I got is the right one, but why it burned R1 tho?

Not sure, maybe it was defective or installed incorrectly.
We should test the new one before installing.

 

ok, the one I got is the right one, but why it burned R1 tho?

My friend, I have already replace it, and it bourn R1, I haven't done anything to found the cause, why shouldn't burn R1 now?

 

My friend, I have already replace it, and it bourn R1, I haven't done anything to found the cause, why shouldn't burn R1 now?

you already answer
ok

 

Already answered what?

 

Already answered what?

to this I meant: My friend, I have already replace it, and it bourn R1, I haven't done anything to found the cause, why shouldn't burn R1 now?:

 

to this I meant: My friend, I have already replace it, and it bourn R1, I haven't done anything to found the cause, why shouldn't burn R1 now?:

you answer but I didn't read

 

When did you replace it, just now or long before?

 

When did you replace it, just now or long before?

Sunday, than i did put back the original chip and I change R1, I check if was "working" and it was. I haven't touch it since,

 

Sunday, than i did put back the original chip and I change R1, I check if was "working" and it was. I haven't touch it since,

So haven't done anything to make me assume that now will works

 

I'm still getting confused here. So the Q2 in the circuit now is the one you replaced yesterday?

 

I'm still getting confused here. So the Q2 in the circuit now is the one you replaced yesterday?

not it is the original, the one that was there before, i said it previously

 

not it is the original, the one that was there before, i said it previously

the one that come with the board to be clear

 

OK but you haven't removed it yet, correct?

 

the one that come with the board to be clear

OK but you haven't removed it yet, correct?

no the original is there, I taken the voltage from it

 

Good. Now read the base , emitter and collector voltages on Q8 please.

 

no the original is there, I taken the voltage from it
[/QUOT

Good. Now read the base , emitter and collector voltages on Q8 please.

I have 12 everywhere all 3 legs give 12v