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-   -   Memphis pr1.1000 parts list (http://www.diyaudio.com/forums/car-audio/223767-memphis-pr1-1000-parts-list.html)

waynem5 17th November 2012 04:19 PM

Memphis pr1.1000 parts list
 
Could someone please tell me the transistor that a located at the following location on a Memphis pr1.1000 circuit board:


ic11a
ic10a
q10a
q10a1
q10a2
q10a3
q11a
q11a1
q11a2
q11a3
q11a4

Perry Babin 17th November 2012 05:04 PM

Which two legs of IC10 and 11 are connected together?

From what I can tell from the photos I have...
Q10... are all FQP19N20s
Q11... are all IRF9640s

waynem5 18th November 2012 04:34 PM

There are not connected ,ic10a and ic11a are the two transistors to the far right of the circuit. I was just wondering if i could assume that ic11a would be the negative and ic10a would be the positive giving that a10s are n-channel and a11s are p-channel

Perry Babin 18th November 2012 04:56 PM

You shouldn't assume anything.

Did you use a multimeter to confirm that there are no two pins from those ICs that are directly connected?


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