Quickie Upgrade [Solved]

mkane · 3562

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Offline mkane

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on: February 25, 2015, 04:06:00 AM
 Voltage readings A5  275mv
                            A6  2.8v

                            B5  1.9v
                            B6  27v  Something's amiss with A side. Seems like it should be so easy.??????????
« Last Edit: February 26, 2015, 11:00:32 AM by Caucasian Blackplate »


Offline Paul Birkeland

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Reply #1 on: February 25, 2015, 05:41:51 AM
Is this with the PJ CCS?

Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man

Offline mkane

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Reply #2 on: February 25, 2015, 06:00:08 AM
It is and I think I've found the problem.White wire was connected to U2 when it's suppose to go to A2. Volts on A side are a bit high but it's better than a few mv.  No sound from A side
« Last Edit: February 25, 2015, 06:05:36 AM by mkane »


Offline mkane

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Reply #3 on: February 25, 2015, 06:24:46 AM
A6 /36.9A
B6/36V

A5/2.9V
B5/1.9v

 There is just a hum, no sound?
« Last Edit: February 25, 2015, 06:37:58 AM by mkane »


Offline mkane

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Reply #4 on: February 25, 2015, 06:38:29 AM
  Those #6 pins should read 19-21V


Offline mkane

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Reply #5 on: February 25, 2015, 06:52:20 AM
 These 4.02 resistors, in my build the yellow stripe is @ the bottom. The pic looks as though the stripe is at the top. Does this matter?

(https://forum.bottlehead.com/proxy.php?request=http%3A%2F%2Fi285.photobucket.com%2Falbums%2Fll58%2FMKane63t%2F001_zpss5qnzmz1.jpg&hash=6fcfeb5ca41e0740be153e6eae89e6056ec64a30)


Offline kgoss

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Reply #6 on: February 25, 2015, 08:04:08 AM
Resistors are not directional. As long as you install yhe right one orientation does not matter

Ken Goss

Offline mkane

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Reply #7 on: February 25, 2015, 10:08:34 AM
 Thanks but still no love


Offline Paul Birkeland

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Reply #8 on: February 25, 2015, 10:18:45 AM
Post photos of the board if possible.

-PB

Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man

Offline mkane

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Reply #9 on: February 25, 2015, 10:30:08 AM


Offline mkane

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Reply #10 on: February 25, 2015, 10:36:57 AM
  I'm going to need a few beer's when this get sorted and I thought yesterday was stressful


Offline Paul Birkeland

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Reply #11 on: February 25, 2015, 10:38:57 AM
It's tough to tell, but be sure the UF4007's are oriented correctly.

Also, the PJCCS on the Quickie 1.1 won't work unless the D cell batteries are properly oriented.

-PB

Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man

Offline mkane

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Reply #12 on: February 25, 2015, 10:53:07 AM
« Last Edit: February 25, 2015, 11:40:03 AM by mkane »


Offline mkane

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Reply #13 on: February 25, 2015, 02:21:51 PM
    Nothing from side A. Bit of touch up and there's no hum, B side work's. Voltage still a bit high.
« Last Edit: February 25, 2015, 02:47:24 PM by mkane »


4krow

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Reply #14 on: February 25, 2015, 07:14:09 PM
 I'll take one stab here. See the solder joint 'IA' .  Hard to see from the photo, but it may need a bit more solder. I feel your frustration, as I have done a few of these and wonder how the hell I ever ended up with a problem with such a seemingly simple circuit.


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