Bose Sounddock 1 Service Manual

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3. Docking PCB removal
3.1 Remove three torx-head (T7) screws as
shown in figure 5.2.
3.2 Inspect the docking connector for signs
of excessive wear and replace if necessary.
4. Grille Removal
4.1 Carefully push the bottom edge of the
grille up using your thumbs while pushing
down on the speaker housing with your index
fingers as shown in figure 5.4.
4.2 Work the remaining sides of the grille up
until it is completely disengaged from the
SoundDock.
4.3 Inspect the grille for damage and replace
it if...

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5. Amplifier PCB Assy Removal
5.1 Remove the four Phillips-head screws
securing  the Amplifier  PCB Assy  to  the
speaker housing as shown in figure 6.0.
5.2 Using the heatsink fins and FF cable,
carefully  lift  the Amplifier  PCB Assy  away
from the speaker  housing.
5.3 Disconnect the IR Receiver PCB FF
cable and the Left & Right driver cables from
the Amplifier  PCB.
5.4 Amplifier PCB, see figure 6.1.
5.5 Position the left and right driver harness
as shown in figure 6.2. This will ensure that
you...

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6. Infrared Receiver PCB Removal
6.1 Peel back the foam tape concealing the
IR Receiver PCB. See figure 7.0 for details
6.2 Remove the Phillips-head screw secur-
ing the PCB in place
6.3 Disconnect the four conductor FF cable
from the IR PCB.
Note: This cable provides signals to the
DSP IC via the Amplifier PCB.
7. Driver removal
7.1 Remove four phillips-head screws
securing the driver to the speaker housing.
See Figure 8.0.
7.2 Note the routing of the driver harness
before fully extracting the...

242.2Reduce generator output to zero volts.
2.3Repeat step 2.1 for the Right channel.
2.4Reduce Input signal to zero volts and
reconnect SoundDock’s right channel.
3. Frequency Sweep Test
3.1Set audio signal generator to:
A. Voltage = 750mV 
+10%.
B. Sweep Range = 40HZ - 5KHz 
+10%.
3.2Execute the sweep for a minimum of five
seconds up and then down the range.
3.3Listen for any extraneous noises such as
buzzes, rattles, ticks, and distortion.
PASS if no noise can be
heard at a distance 
> 1ft 0.3M).
FAIL...

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SERVICE MANUAL REVISION HISTORY
Revision 
Level Date  Description of Change  Change 
Driven 
By Pages 
Affected 
00  9/2004  Document released at revision  Service Manual  All 00 to 01  Unknown  C3 & C4 part number changed from 149948-471V to  ECN 35595   18 01 to 02  Unknown  1. Screw part number changed from 250816-10 to 172783-10. 
2. iPod Eliminator PCB part number changed from 279574-001 to 
287089. 
3. Test Frequency in step 2 changed from 80Hz to 800Hz.  7,9 
25
25
02 to 03  Unknown  Pcb Assy,...

SPECIFICATIONS AND FEATURES SUBJECT TO CHANGE WITHOUT NOTICE
Bose Corporation
The Mountain
Framingham Massachusetts USA 01701
P/N: 277378-SM Rev. 12 10/2008 (H)
http://serviceops.bose.com