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  1. Alex SE

    Merry Christmas, and the best New Year yet.

    Merry Christmas to all of you Phoenix friends
  2. Alex SE

    Interesting way to solder...

    .... but how good it is?! Never seen this before. Anyone tried? https://youtube.com/shorts/5Qiru_fqdj8?feature=share
  3. Alex SE

    Great videos, old school

    Don't know for you guys but I just love those old videos :) And there are lot them on youtube. Here is also one about transistors :) And of course, something classic about the weapons and hunting
  4. Alex SE

    Funny pictures...

  5. Alex SE

    New Music and Music Genres

    Here is one nice instrumental
  6. Alex SE

    PB response and how to fix it

    Here is another picture
  7. Alex SE

    PB response and how to fix it

    Was reading around different articles and discussions and found something interesting. There was discussion about head replacing and a guy showed a graph picture that shows a PB FR when playing a test tape (10kHz, 400Hz and 3kHz). There was a diff about 1db between 400Hz and 3kHz. One other guy...
  8. Alex SE

    Not really testing question but...

    That cost about 240$ in Sweden. So much about that.
  9. Alex SE

    Not really testing question but...

    Can't believe :( That's what I'm talking about. We from EU don't have such a choice :( Same thing with a tapes, sometimes I have mixed feelings (anger, disappointment and depression) when I see eBay prices in the US.
  10. Alex SE

    Not really testing question but...

    I understand that but I don't have so much choice in Sweden as you guys have in the US, and I'm visiting your country every 3 or 4 years which is not so often. And even when there, I can't order anything because I'm almost never at the same place more than 3-4 days and besides, I don't think any...
  11. Alex SE

    Not really testing question but...

    In the case someone get a same problem, here are joints that have to be resoldered:
  12. Alex SE

    Not really testing question but...

    F***** joint are so small that crack is difficult to see without magnification. As I guy showed in a video I pointed before, everything looked OK, so he resoldered a whole area on that pcb. I thought, why not to check all joints instead and see if I can find something and there it was. All other...
  13. Alex SE

    Not really testing question but...

    Opened it today and found broken joints on the one transistor. Works like charm after reflow.
  14. Alex SE

    Lead or lead free?

    Bought today a 30W s.c. solder iron. Anyone who have worked with some serious soldering station will declare it as a joke. It will do the job but definitely not for fine electronics. It's first now I really appreciate my Metcal which is btw fixed now.
  15. Alex SE

    Lead or lead free?

    In that time I got my soldering station MX-500P-21 (which is a way too good for someone like me) and solder wire I wasn't even know that there is different kinds of solder wire. It was more like "this one is a better one, it has a solder paste inside" :) Same thing with a soldering station, I...
  16. Alex SE

    Lead or lead free?

    Thanx for answers, I got it, nothing to worry about that sw. Should just change a STTC-138 (412°C/773°F) tip to STTC-538 (302°C/575°F) but that's another 50€/$ cost :mad: not on priority list for a moment. 30W it's gonna be then :)
  17. Alex SE

    Lead or lead free?

    Well, there are 2 decks waiting for some fixing and adjusting but I'm just feeling myself too lazy and keep telling to myself "next week" under the last 3 or maybe little longer... However, not so lazy to think :) and two things/questions just came up: 1. How many watts is needed for some...
  18. Alex SE

    Adjusting signal with resistor

    1. As many professionals said many times, only right way to adjust pb level is by measuring dolby output voltage. Now, if a deck is made and adjusted correctly from the factory, so that D-level matches correct output level, it would not be wrong to adjust pb level by measuring outputs. In this...
  19. Alex SE

    Adjusting signal with resistor

    Searching the internet I've found this: It is a part from some Onkyo deck service manual. That MTT-150 test tape is a Teac and is ANSI, which means that 245mV is correct. Since that datasheet for a CX20187 can't be found, this is the way to collect the facts. Question remains, what is the...
  20. Alex SE

    Not really testing question but...

    I have tried what you're suggesting, even before. Fortunately I have both spare wand and different kind of a tip, and problem seems to be somewhere else. Interesting thing is that, if a unit is unplugged (no matter if I unplug a cord from it or just cut a power on the extension cable switch) and...
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