Got 1 of theese in for repair. Its missing some parts. Wondering if someone knows what parts go in the following locations and have any part numbers?
D81:
D810:
D809:
D808:
C831:
C829:
C827:
C832:
C830:
C828:
Then between the caps there are Resistors I believe they are 1210 package there are a total of 3 1 is missing and the other 2 are out of tolorance.
Heres a pic:
D81:
D810:
D809:
D808:
C831:
C829:
C827:
C832:
C830:
C828:
Then between the caps there are Resistors I believe they are 1210 package there are a total of 3 1 is missing and the other 2 are out of tolorance.
Heres a pic:
Attachments
Thanks Perry,
Im ordering them from mouser . Do you have a good part number for the 2.2 ohm resistor?
Also is this the correct caps that i need?
http://www.mouser.com/ProductDetail...221MJ16S/?qs=sGAEpiMZZMviKXukECHWvUTge1B16QoV
Im ordering them from mouser . Do you have a good part number for the 2.2 ohm resistor?
Also is this the correct caps that i need?
http://www.mouser.com/ProductDetail...221MJ16S/?qs=sGAEpiMZZMviKXukECHWvUTge1B16QoV
Last edited:
They should work. I don't have a part number for the resistor.
The 647-UPM1J221MHD may be a better choice (confirm that they'll fit before ordering). Low impedance caps are typically a better choice for switching power supplies. Again, the ones you listed would probably OK.
The 647-UPM1J221MHD may be a better choice (confirm that they'll fit before ordering). Low impedance caps are typically a better choice for switching power supplies. Again, the ones you listed would probably OK.
Hey mRgSr. I have this amp posted i nthe other thread here:
http://www.diyaudio.com/forums/car-audio/180791-jl-audio-1000-1-a.html
However... The owner said for ~years the amp was screwed to the back of a dual 12" subwoofer speaker box. I'm guessing rattles and distortion because the gains were at 100% when i got it.
http://www.diyaudio.com/forums/car-audio/180791-jl-audio-1000-1-a.html
However... The owner said for ~years the amp was screwed to the back of a dual 12" subwoofer speaker box. I'm guessing rattles and distortion because the gains were at 100% when i got it.
See attached.
When working on the JL amps, I tape the boards to the top of the capacitors (the LEDs drop between the caps). This keeps them out of the way and prevents them from shorting out to the main board when working on the amp. If you look closely, you can also see that Goop has been applied to the wires to prevent stressing the wires at the point where the insulation stops. This prevents them from breaking.
When working on the JL amps, I tape the boards to the top of the capacitors (the LEDs drop between the caps). This keeps them out of the way and prevents them from shorting out to the main board when working on the amp. If you look closely, you can also see that Goop has been applied to the wires to prevent stressing the wires at the point where the insulation stops. This prevents them from breaking.
Attachments
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