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  1. Replies
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    Weird thing is that when I go down to that...

    Weird thing is that when I go down to that original post and click it, the file downloads correctly on my computer.
  2. Thread: Nope!

    by DrGonz78
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    25
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    692

    Holy Smokes Batman!!

    Holy Smokes Batman!!
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    Post the schematic :thumbsup:

    Post the schematic :thumbsup:
  4. There might be other issues to look at involving...

    There might be other issues to look at involving the IC's on the board. If stuck in drive mode then there is a 4560 IC that would be a suspect. In fact, the other IC's would be suspect since they...
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    I have to wonder if there are any date codes on...

    I have to wonder if there are any date codes on these cans? Just thinking that they might be sitting on the shelves for too long. Sure could be production issues as well and then coupled with sitting...
  6. Man those solder joints are really bad in places...

    Man those solder joints are really bad in places on that board. I would fix up all the joints I could while the board was out. Were these solder joint like this when you took the board out?

    57199...
  7. With the recent decline in availability for axial...

    With the recent decline in availability for axial type electrolytic capacitors justradios has been on my radar. I have yet to order from them but I will in the near future.
  8. The Dude would Abide that place for sure!

    The Dude would Abide that place for sure!
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    Had a 5Y3 in an old 50's Silvertone amp that was...

    Had a 5Y3 in an old 50's Silvertone amp that was faulty. I recapped the amp, replaced dropping resistors, and some plate resistors. I got rid of most of the bad noises I was hearing but I still...
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    I could envision a Monty Python skit. "Sure I can...

    I could envision a Monty Python skit. "Sure I can take a look at your Mesa". They then set the Mesa on the bench. "Oh it looks real nice", says the amp tech.
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    Sometimes emails get overlooked and you may get a...

    Sometimes emails get overlooked and you may get a delayed response or nothing. Seems like they took good care of you though. Nice 👍
  12. In a pinch for some parts I head over to Fry's...

    In a pinch for some parts I head over to Fry's electronics but typically only for resistors. I also hit up Apache reclamation which has bins of NOS components. I found lots of tubes, resistors,...
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    Just in case someone comes upon needing this...

    Just in case someone comes upon needing this schematic here it is... It's Jazz King II. Unfortunately never found the Jazz King I schematic. Also the scan is upside down so maybe they were in...
  14. Yup pictures will speak a thousand words. Also...

    Yup pictures will speak a thousand words. Also have you tried cleaning the pot and checking the solder joints. Maybe you have already done that but just have verify.
  15. But it was the Sammy Hagar cover band!! They just...

    But it was the Sammy Hagar cover band!! They just wanted to get there promo recordings to get some gigs. 😊
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    Had a Mesa Boogie mkiii where one tube lost its...

    Had a Mesa Boogie mkiii where one tube lost its vacuum whited out and the other tube on the other side had zero conductance. The two middle tubes were still good and the customer claimed he had...
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    1,170

    If it has that molex connector it needs to be...

    If it has that molex connector it needs to be removed and soldered straight to board. As I remember there was a service bulletin from Bugera about fixing that exact issue.
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    1,170

    I remember working on a 6262 where the yellow...

    I remember working on a 6262 where the yellow filament wiring had to be soldered directly to the board due to the fact that the molex connector was not holding up well. Not sure what the connector...
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    Picture seems a bit dark so lighted it up a tad. ...

    Picture seems a bit dark so lighted it up a tad.
    56774
  20. I had went through a variety of inexpensive side...

    I had went through a variety of inexpensive side cutters and eventually bought the Xcelite brand. I was at Fry's electronics and saw it for about $20. I liked how they were smaller sized and I can...
  21. Replies
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    3,473

    Someone should really notify Fender about those...

    Someone should really notify Fender about those schematic errors. Maybe they care enough to edit the schematics they have on their servers?
  22. Replies
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    3,473

    Yeah I meant 10v on base of Q6. Still I think...

    Yeah I meant 10v on base of Q6. Still I think Enzo is right that Q5 is doing its job and that Q8 is behaving strange.
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    Yeah I had pulled that thread up a few days ago...

    Yeah I had pulled that thread up a few days ago and drew all the voltages out on a schematic. I wrote Q4 (61.3v) instead of 66v as the thread said. I kept wondering was why there is 500mv at the base...
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    3,473

    I know that you replaced Q5 with a good...

    I know that you replaced Q5 with a good substitute. I was looking at the picture that you had posted of the main board and was looking at the screw missing connecting the Q5 to the heat sink, at...
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    I literally just watched EEV blog video where he...

    I literally just watched EEV blog video where he is giving away 6 meters. They'll go to schools or something of a charitable source.

    https://m.youtube.com/watch?v=K44sXJK_5oE&t=330s
  26. Just have to ask if J11 and J8 are plugged into...

    Just have to ask if J11 and J8 are plugged into the board. Excuse my question if it has already been addressed. Going back to the old thread we had two orange wires that were never used. If nothing...
  27. Good thing is that there is schematics for the...

    Good thing is that there is schematics for the dsp for the amp. It's a bit complex though. First thing is to check for +5vdc supply on the dsp board. Do you have a multimeter to check voltages on the...
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    In the original post he mentioned 2xorange...

    In the original post he mentioned 2xorange 1xgreen wires not connected. That sounds like secondary taps right?
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