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Turn the Bose Sounddock upside down and use a Torx-8 screwdriver and remove
the 3 screws marked with red.
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Fold down the bottom of the cradle as shown in the picture and remove it from the
ribbon cable by carefully pulling it straight out. Remove the black cover from the
PCB.
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Use a side cutter and remove the white plastic welds marked with red. When
all 8 white tops are removed you can lift the PCB carefully from the plastic
bottom part. If you have used any of the
order options that requests you to send the working Bose PCB back to us, this PCB
is what you need to send.
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If you ordered the option with a charge converter you need to cut away some of
the white plastic console from the bottom part. This is marked with red in the
picture. This is to make better room for the charge converter.
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If you ordered the DIY kit, you need to solder the two switches, the
24 pin fpc connector and the 30 pin iPod cradle connector. Note that the pins
on the connectos needs to be soldered, it is not enough to just solder the
connector in place, each pin should be soldered as well (as some has thought
it was enough with "touch" contact). If you have the DIY Sounddock II pcb kit
you need to solder 5 resistors as well. Click here for a
photo of how to arrange these resistors. Note that the resistor values
has been changed, so the values written on the PCB are not correct, but the
values shown in the photo is correct. The 100k resistor should be placed to
the right at the position marked on the PCB.
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This is a close up photo of the iPod connector on the new
PCB. Note the solder blob marked with red in the photo. This blob
activates the standard charging method used by the Bose Sounddock. If
you ordered the DIY kit and didn't order the PCB with the charge converter,
you should put a blob here to close the two pads on the PCB. |


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This is the new PCB without (top) and with (bottom) charge converter mounted (the
chip to the left is not needed). If you have ordered a DIY kit (and not the
ready soldered PCB) this is how the parts should be soldered. If you are soldering
the components, make sure there are no shorts between the pins.
Check that the PCB can be seated well on the bottom plastic part. If some of the
white pins don't line up with the holes in the PCB, you can just cut away the plastic
pins.
Verify that the Bose Sounddock is working well with the new PCB and if you
are satisfied put plenty of hot glue on the whole bottom side of the PCB (be carefuly, it is hot!).
Press the PCB onto the plastic bottom part while ensuring that is located in the
correct position.
Put the black cover over the PCB.
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Put the ribbon cable into the connector of the new PCB. If the ribbon connector
is of the type shown to the left the ribbon cable will go in and out of the connector
without any effort. To lock it in place you need to push the black locking mechanism
while the ribbon cable is in its place.
If you think it is difficult to get the ribbon cable back in place, you can pull out
more of the ribbon cable to get better room. You will then need to push the ribbon
cable back again afterwards, which can require you to unscrew the 4 large black screws
that hold the bottom plate in place.
Mount the bottom of the cradle back using the 3 Torx-8 screws. If you have the
charge converter option, it might be a litte tight. If you want, you could cut away
some of the rear wall of the white well that press on the charge converter. But
usually it is possible to get it closed without this.
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