BOSE 266601-SM Schematic
CONTENTS
Warranty .............................................................................................................................................1
Safety Information .............................................................................................................................2
Electrostatic Discharge Sensitive (ESDS) Device Handling ....................................................... 2
Specifications.................................................................................................................................... 3
Part List Notes ..................................................................................................................................3
Packaging Part List ...........................................................................................................................4
Figure 1. Packaging Exploded View ..................................................................................................4
Main Part List ....................................................................................................................................5
Figure 2. Panaray
Electrical Part Lists .................................................................................................................... 7-23
Main PCB Assembly .................................................................................................................... 7-21
Display PCB Assembly .............................................................................................................. 22-23
Disassembly Procedures ...............................................................................................................24
Test Procedures ....................................................................................................................... 25-29
Appendix .................................................................................................................................... 30-59
®
Bose
Bose Professional Loudspeaker EQ Preset Lists ................................................................ 42-55
Theory of Operation ................................................................................................................. 56-59
Main PCB Overview .......................................................................................................................56
Front Panel PCB Overview ...........................................................................................................56
Power Supply .................................................................................................................................. 57
DSP Circuit ......................................................................................................................................57
Analog/Digital Audio Routing ......................................................................................................... 58
Front Panel AVR Microprocessor ..................................................................................................58
Service Manual Revision History .................................................................................................60
Professional Loudspeaker Frequency Response Curves ....................................... 30-41
Figure 3. Panaray Platform Diagram .............................................................................................. 56
Figure 4. Block Diagram ................................................................................................................. 59
®
Digital Controller Exploded View ........................................................................ 6
CAUTION: The Bose Panaray Digital Controller
contains no user-serviceable parts. To prevent warranty infractions,
refer servicing to warranty service stations or factory service.
PROPRIETARY INFORMATION
THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OF
BOSE CORPORATION WHICH IS BEING FURNISHED ONLY FOR
THE PURPOSE OF SERVICING THE IDENTIFIED BOSE PRODUCT
BY AN AUTHORIZED BOSE SERVICE CENTER OR OWNER OF
THE BOSE PRODUCT, AND SHALL NOT BE REPRODUCED OR
USED FOR ANY OTHER PURPOSE.
WARRANTY
The Bose Panaray Digital Controller is covered by a limited 1-year transferable warranty.
1
SAFETY INFORMATION
1. Parts that have special safety characteristics are identified by the symbol on schematics
or by special notes on the parts list. Use only replacement parts that have critical characteristics
recommended by the manufacturer.
2. Make leakage current or resistance measurements to determine that exposed parts are
acceptably insulated from the supply circuit before returning the unit to the customer.
Use the following checks to perform these measurements:
A. Leakage Current Hot Check-With the unit completely reassembled, plug the AC line cord
directly into a 120V AC outlet. (Do not use an isolation transformer during this test.) Use a leakage current tester or a metering system that complies with American National Standards Institute
(ANSI) C101.1 "Leakage Current for Appliances" and Underwriters Laboratories (UL) UL6500 /
UL60065 / IEC 60065 paragraph 9.1.1. With the unit AC switch first in the ON position and then in
OFF position, measure from a known earth ground (metal waterpipe, conduit, etc.) to all exposed metal parts of the unit (antennas, handle bracket, metal cabinet, screwheads, metallic
overlays, control shafts, etc.), especially any exposed metal parts that offer an electrical return
path to the chassis. Any current measured must not exceed 0.5 milliamp. Reverse the unit
power cord plug in the outlet and repeat test. ANY MEASUREMENTS NOT WITHIN THE LIMITS
SPECIFIED HEREIN INDICATE A POTENTIAL SHOCK HAZARD THAT MUST BE ELIMINATED
BEFORE RETURNING THE UNIT TO THE CUSTOMER.
B. Insulation Resistance Test Cold Check-(1) Unplug the power supply and connect a jumper
wire between the two prongs of the plug. (2) Turn on the power switch of the unit. (3) Measure
the resistance with an ohmmeter between the jumpered AC plug and each exposed metallic
cabinet part on the unit. When testing 3 wire products, the resistance measured to the product
enclosure should be between 2 and infinite MOhms. Also, the resistance measured to exposed
input/output connectors should be between 4 and infinite MOhms. When testing 2 wire products,
the resistance measured to exposed input/output connectors should be between 4 and infinite
MOhms. If it is not within the limits specified, there is the possibility of a shock hazard, and the
unit must be repaired and rechecked before it is returned to the customer.
ELECTROSTATIC DISCHARGE SENSITIVE (ESDS)
DEVICE HANDLING
This unit contains ESDS devices. We recommend the following precautions when repairing,
replacing, or transporting ESDS devices:
• Perform work at an electrically grounded work station.
• Wear wrist straps that connect to the station or heel straps that connect to conductive floor
mats.
• Avoid touching the leads or contacts of ESDS devices or PC boards even if properly
grounded. Handle boards by the edges only.
• Transport or store ESDS devices in ESD protective bags, bins, or totes. Do not insert unprotected devices into materials such as plastic, polystyrene foam, clear plastic bags, bubble
wrap or plastic trays.
2
SPECIFICATIONS
A
Finish:
Dimensions:
Weight:
Impedance balanced:
Input level:
Maximum output level:
Input sensitivity:
D to A conversion:
D to A delay:
Dynamic range:
THD:
nodized aluminum front
plated and painted steel chassis
19" x 1.75" x 8.2" (483 x 44 x 195 mm)
4.1 lb (1.85 kg)
21 K Ohms
Minimum:
Maximum:
@9 dB headroom: -12 dBu to +9 dBu
0 dBu
+18 dBu
+18 dBu (balanced)
24 bit, 128 x oversampling bitstream
0.63 ms @ 44.1 kHz
100 dB typically, 20 Hz to 20 kHz
<94 dB (0.002%) @ 1 kHz +20 dBu output
Frequency response:
Crosstalk:
Mains voltage:
Power consumption:
20 Hz to 20 kHz: +0/-0.5 dB
-95 dB, 20 Hz to 20 kHz
100 to 240 VAC, 50 Hz to 60 Hz
(auto switching)
15W
PART LIST NOTES
1. This part is not normally available from Customer Service. Approval from the Field Service
Manager is required before ordering.
2. The individual parts located on the PCBs are listed in the Electrical Part List.
3. This part is critical for safety purposes. Failure to use a substitute replacement with the
same safety characteristics as the recommended replacement part might create shock, fire
and/or other hazards.
4. This part is referenced for informational purposes only. It is not stocked as a repair part. Refer
to the next higher assembly for a replacement part.
3
PACKAGING PART LIST
Item
Number
1 OWNER’S MANUAL 262330 1
2 SHEET, DECLARATION OF CONFORMITY 263578 1
3 POWER CORD, 120V (US/CANADA)
POWER CORD, 220V (EURO)
POWER CORD, 230V (UK/SING)
POWER CORD, 240V (AUS)
POWER CORD, 100V (JAPAN)
4 END CAP, PACKING 263651 2
5 PANARAY SYSTEM CONT, 120V (US/CAN)
PANARAY SYSTEM CONT, 220V (EURO)
PANARAY SYSTEM CONT, 230V (UK/SING)
PANARAY SYSTEM CONT, 240V (AUS)
PANARAY SYSTEM CONT, 100V (JAPAN)
6 POLYBAG 263652 1
7 CARTON 263653 1
Description Part
Number
263453-006
173352
173351
284241-006
173353
028021
028022
028023
028024
028025
Qty. Note
1 3
1
Figure 1. Packaging Exploded View
4
MAIN PART LIST
Refer to Figure 2
Item
Number
1 SIDE PANEL SCREWS E56200101 268902 4
2 SIDE PANEL (RACK EARS) E58100301 268901 2
3 KNOB, ROTARY SWITCH E33800402 268903 1
4 FRONT PANEL E58201001 268904 1
5 TOP COVER E58100242 268905 1
6 FRONT PANEL PCB ASSY.
(INCLUDES DISPLAY PCB ASSY)
7 ROTARY SWITCH, ENCODER E34000301 268907 1
8 KNOB, POWER SWITCH E33800501 268908 1
9 SCREWS, TOP COVER (TOP) N/A --- 2 4
10 SCREW, TOP COVER (REAR) E56300201 268909 4
11 SCREW, CONNECTOR E56300201 268910 12
12 SCREW, DISPLAY PCB N/A --- 3 4
13 BUTTON ASSY., ARROWS E33901202 268911 1
14 CONSOLE, BUTTON ASSEMBLY E33800602 268912 1
15A BUTTON ASSY., PRESET E33904062 268913 1
15B BUTTON ASSY., UNITY E33900402 268914 1
15C BUTTON ASSY., LIMITER E33904072 268915 1
15D BUTTON ASSY., DELAY E33903202 268916 1
16 HARNESS, DISPLAY PCB N/A --- 1 4
17 POWER SUPPLY PCB ASSY E50000101 268917 1
18 SCREW, AC JACK E56300401 268918 2
18A SCREW, POWER SUPPLY PCB E56300101 268919 4
19 SCREW, MAIN PCB E56300101 268920 5
20 MAIN PCB ASSY B80110050 268921 1 2
21 DIN CONNECTOR E52200101 268922 1
22 XLR CONNECTOR, MALE E52200701 268923 4
23 XLR CONNECTOR, FEMALE E52200601 268924 2
- DISPLAY PCB ASSY. (THIS IS THE
DISPLAY PCB SECTION OF THE
FRONT PANEL PCB ASSY ONLY)
Description Vendor
Part
Number
B80721001 294111 1 2
B8072001 268906 1
Number
Bose
Part
Qty. Note
5
Figure 2. Panaray® Digital Controller Exploded View
6
ELECTRICAL PART LIST
Main PCB Assembly
Resistors
Reference
Designator
R6 10K, 0805, 1/10W, 5% E15100201 133626-1035 4
R7 220 OHM, 0805, 1/10W, 5% E15100801 133626-2215 4
R8 220 OHM, 0805, 1/10W, 5% E15100801 133626-2215 4
R9 10K, 0805, 1/10W, 5% E15100201 133626-1035 4
R10 100 OHM, 0805, 1/10W, 5% E15100101 133625-1000 4
R11 820 OHM, 0805, 1/10W, 5% E15103601 133626-8215 4
R12 1.0K, 0805, 1/10W, 5% E15100701 133626-1025 4
R13 1.0K, 0805, 1/10W, 5% E15100701 133626-1025 4
R14 1.0K, 0805, 1/10W, 5% E15100701 133626-1025 4
R15 8.25K, 0805, 1/10W, 1% E15401301 133625-8251 4
R16 10K, 0805, 1/10W, 5% E15100201 133626-1035 4
R17 10K, 0805, 1/10W, 5% E15100201 133626-1035 4
R18 2.49K, 0805, 1/10W, 1% E15400501 133625-2491 4
R19 10K, 0805, 1/10W, 5% E15100201 133626-1035 4
R20 10K, 0805, 1/10W, 5% E15100201 133626-1035 4
R21 0 OHM, 0805, 1/10W, 5% E15103701 133627 4
R22 10K, 0805, 1/10W, 5% E15100201 133626-1035 4
R23 10K, 0805, 1/10W, 5% E15100201 133626-1035 4
R24 5.11K, 0805, 1/10W, 1% E15401101 133625-5111 4
R25 8.25K, 0805, 1/10W, 1% E15401301 133625-8251 4
R26 340 OHM, 0805, 1/10W, 1% E15400701 133625-3400 4
R27 340 OHM, 0805, 1/10W, 1% E15400701 133625-3400 4
R28 5.11K, 0805, 1/10W, 1% E15401101 133625-5111 4
R29 506 OHM, 0805, 1/10W, 5% E15103501 - 4
R30 10K, 0805, 1/10W, 5% E15100201 133626-1035 4
R31 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R32 10K, 0805, 1/10W, 5% E15100201 133626-1035 4
R33 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R34 2.49K, 1206, 5% E15500201 124894-2491 4
R35 1.50K, 0805, 1/10W, 1% E15400401 133625-1501 4
R36 909 OHM, MET FILM, 1/4W, 1% E10400101 - 4
R37 909K, METAL FILM, 1/4W, 1% E10400201 - 4
R38 3.32K, 0805, 1/10W, 1% E15401801 133625-3321 4
R39 3.32K, 0805, 1/10W, 1% E15401801 133625-3321 4
R40 909K, METAL FILM, 1/4W, 1% E10400201 - 4
R41 220 OHM, 0805, 1/10W, 5% E15100801 133626-2215 4
R42 499 OHM, 0805, 1/10W, 1% E15400901 133625-4990 4
R43 1.0K, 0805, 1/10W, 5% E15100701 133626-1025 4
R44 100 OHM, 0805, 1/10W, 5% E15100101 133625-1000 4
R45 100 OHM, 0805, 1/10W, 5% E15100101 133625-1000 4
R46 1.0K, 0805, 1/10W, 5% E15100701 133626-1025 4
R47 220 OHM, 0805, 1/10W, 5% E15100801 133625-2210 4
R48 499 OHM, 0805, 1/10W, 1% E15400901 133625-4990 4
R49 1.50K, 0805, 1/10W, 1% E15400401 133625-1501 4
Description Vendor
Part Number
Part Number
Bose
Note
7
ELECTRICAL PART LIST
Main PCB Assembly
Resistors (continued)
Reference
Designator
R50 909K, METAL FILM, 1/4W, 1% E10400201 - 4
R51 3.32K, 0805, 1/10W, 1% E15401801 133625-3321 4
R52 909K, METAL FILM, 1/4W, 1% E10400201 - 4
R53 3.32K, 0805, 1/10W, 1% E15401801 133625-3321 4
R54 909 OHM, MET FILM, 1/4W, 1% E10400101 - 4
R55 10.0K, 0805, 1/10W, 1% E15400101 133625-1002 4
R56 100 OHM, 0805, 1/10W, 5% E15100101 133625-1000 4
R57 2.80K, 0805, 1/10W, 1% E15400601 133625-2801 4
R58 39K, 0805, 1/10W, 5% E15102801 - 4
R59 10K, 0805, 1/10W, 5% E15100201 133626-1035 4
R60 1.0K, 0805, 1/10W, 5% E15100701 133626-1025 4
R61 909 OHM, MET FILM, 1/4W, 1% E10400101 - 4
R62 909 OHM, MET FILM, 1/4W, 1% E10400101 - 4
R63 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R64 0 OHM, 0805, 1/10W, 5% E15103701 133627 4
R66 3.74K, 0805, 1% E15400801 133625-3741 4
R67 5.11K, 0805, 1% E15401101 133625-5111 4
R68 5.11K, 0805, 1% E15401101 133625-5111 4
R69 340 OHM, 0805, 1% E15400701 133625-3400 4
R70 8.25K, 0805, 1/10W, 1% E15401301 133625-8251 4
R71 340 OHM, 0805, 1/10W, 1% E15400701 133625-3400 4
R72 8.25K, 0805, 1/10W, 1% E15401301 133625-8251 4
R73 4.99K, 0805, 1/10W, 1% E15401001 133625-4991 4
R74 220 OHM, 0805, 1/10W, 5% E15100801 133626-2215 4
R75 3.74K, 0805, 1/10W, 1% E15400801 133625-3741 4
R76 0 OHM, 0805, 1/10W, 5% E15103701 133627 4
R78 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R79 4.99K, 0805, 1/10W, 5% E15500301 133625-4991 4
R80 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R81 38.3K, 1206, 1/10W, 1% E15500101 133625-3832 4
R82 1.50K, 0805, 1/10W, 1% E15400401 133625-1501 4
R83 1.50K, 0805, 1/10W, 1% E15400401 133625-1501 4
R84 38.3K, 1206, 1/10W, 1% E15500101 133625-3832 4
R85 4.99K, 0805, 1/10W, 5% E15500301 133625-4991 4
R86 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R87 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R88 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R89 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R90 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R91 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R92 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R93 1.50K, 0805, 1/10W, 1% E15400401 133625-1501 4
R94 220 OHM, 0805, 1/10W, 5% E15100801 133626-2215 4
R95 4.99K, 0805, 1/10W, 5% E15500301 133625-4991 4
R96 1.0K, 0805, 1/10W, 5% E15100701 133626-1025 4
R97 38.3K, 0805, 1/10W, 1% E15500101 133625-3832 4
Description Vendor
Part Number
Part Number
Bose
Note
8
ELECTRICAL PART LIST
Main PCB Assembly
Resistors (continued)
Reference
Designator
R98 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R99 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R100 4.99K, 0805, 1/10W, 1% E15401001 133625-4991 4
R101 3.74K, 0805, 1/10W, 1% E15400801 133625-3741 4
R102 1.0K, 0805, 1/10W, 5% E15100701 133626-1025 4
R103 4.99K, 0805, 1/10W, 5% E15500301 133625-4991 4
R104 38.3K, 1206, 1/10W, 1% E15500101 133625-3832 4
R105 2.49K, 0805, 1/10W, 1% E15400501 133625-2491 4
R106 1.24K, 0805, 1/10W, 1% E15400201 133625-1211 4
R107 634 OHM, 0805, 1/10W, 1% E15401201 133625-6340 4
R108 634 OHM, 0805, 1/10W, 1% E15401201 133625-6340 4
R109 2.49K, 0805, 1/10W, 1% E15400501 133625-2491 4
R110 1.24K, 0805, 1/10W, 1% E15400201 133625-1211 4
R111 634 OHM, 0805, 1/10W, 1% E15401201 133625-6340 4
R112 634 OHM, 0805, 1/10W, 1% E15401201 133625-6340 4
R113 1.0K, 0805, 1/10W, 5% E15100701 133626-1025 4
R114 4.7 OHM, 0805, 1/10W, 5% E15102501 133626-4R75 4
R115 62 OHM, 1/2W, 5%, LEADED E10000101 - 4
R116 220 OHM, 0805, 1/10W, 5% E15100801 133626-2215 4
R117 1.0K, 0805, 1/10W, 5% E15100701 133626-1025 4
R118 1.0K, 0805, 1/10W, 5% E15100701 133626-1025 4
R119 1.0K, 0805, 1/10W, 5% E15100701 133626-1025 4
R120 1.0K, 0805, 1/10W, 5% E15100701 133626-1025 4
R121 1.0K, 0805, 1/10W, 5% E15100701 133626-1025 4
R122 10K, 0805, 1/10W, 5% E15100201 133625-1035 4
R123 220 OHM, 0805, 1/10W, 5% E15100801 133626-2215 4
R124 2.80K, 0805, 1/10W, 1% E15400601 133625-2801 4
R125 2.80K, 0805, 1/10W, 1% E15400601 133625-2801 4
R126 2.80K, 0805, 1/10W, 1% E15400601 133625-2801 4
R127 2.80K, 0805, 1/10W, 1% E15400601 133625-2801 4
R128 1.50K, 0805, 1/10W, 1% E15400401 133625-1501 4
R129 412K, 0805, 1/10W, 1% E15401701 - 4
R130 221K, 0805, 1/10W, 1% E15401501 133625-2213 4
R131 221K, 0805, 1/10W, 1% E15401501 133625-2213 4
R132 604K, 0805, 1/10W, 1% E15401601 133625-6043 4
R133 604K, 0805, 1/10W, 1% E15401601 133625-6043 4
R134 6.8K, 0805, 1/10W, 5% E15101701 133626-6825 4
R135 6.8K, 0805, 1/10W, 5% E15101701 133626-6825 4
R136 2.2K, 0805, 1/10W, 5% E15101101 133626-2225 4
R137 2.2K, 0805, 1/10W, 5% E15101101 133626-2225 4
R138 2.2K, 0805, 1/10W, 5% E15101101 133626-2225 4
R139 2.2K, 0805, 1/10W, 5% E15101101 133626-2225 4
R140 2.80K, 0805, 1/10W, 1% E15400601 133625-2801 4
R141 2.80K, 0805, 1/10W, 1% E15400601 133625-2801 4
R142 2.80K, 0805, 1/10W, 1% E15400601 133625-2801 4
R143 2.80K, 0805, 1/10W, 1% E15400601 133625-2801 4
Description Vendor
Part Number
Part Number
Bose
Note
9
ELECTRICAL PART LIST
Main PCB Assembly
Resistors (continued)
Reference
Designator
R144 1.50K, 0805, 1/10W, 1% E15400401 133625-1501 4
R145 4.7 OHM, 0805, 1/10W, 5% E15102501 133626-4R75 4
R146 10K, 0805, 1/10W, 5% E15100201 133625-1035 4
R147 340 OHM, 0805, 1/10W, 1% E15400701 133625-3400 4
R148 10K, 0805, 1/10W, 5% E15100201 133626-1035 4
R151 10M, 0805, 1/10W, 5% E15102601 133626-1065 4
R152 82 OHM, 0805, 1/10W, 5% E15102301 - 4
R154 100 OHM, 0805, 1/10W, 5% E15100101 133625-1000 4
R155 412K, 0805, 1/10W, 1% E15401701 - 4
R156 2.2K, 0805, 1/10W, 5% E15101101 133626-2225 4
R165 2.2K, 0805, 1/10W, 5% E15101101 133626-2225 4
R166 0 OHM, 0805, 1/10W, 5% E15103701 133627 4
R167 0 OHM, 0805, 1/10W, 5% E15103701 133627 4
R170 62 OHM, 1/2W, 5%, LEADED E10000101 - 4
R171 412K, 0805, 1/10W, 1% E15401701 - 4
R172 221K, 0805, 1/10W, 1% E15401501 133625-2213 4
R173 412K, 0805, 1/10W, 1% E15401701 - 4
R174 221K, 0805, 1/10W, 1% E15401501 133625-2213 4
R175 82 OHM, 0805, 1/10W, 5% E15102301 - 4
R176 82 OHM, 0805, 1/10W, 5% E15102301 - 4
R177 0 OHM, 0805, 1/10W, 5% E15103701 133627 4
R178 10K, 0805, 1/10W, 5% E15100201 133626-1035 4
R179 10K, 0805, 1/10W, 5% E15100201 133626-1035 4
R180 10K, 0805, 1/10W, 5% E15100201 133626-1035 4
R182 33 OHM, 0805, 1/10W, 5% E15103401 133626-3305 4
R184 2.49K, 1206, 5% E15500201 124894-2491 4
R185 604K, 0805, 1/10W, 1% E15401601 133625-6043 4
R186 604K, 0805, 1/10W, 1% E15401601 133625-6043 4
R187 82 OHM, 0805, 1/10W, 5% E15102301 - 4
R191 10K, 0805, 1/10W, 5% E15100201 133626-1035 4
R192 10K, 0805, 1/10W, 5% E15100201 133626-1035 4
R193 10K, 0805, 1/10W, 5% E15100201 133626-1035 4
R195 6.8K, 0805, 1/10W, 5% E15101701 133626-6825 4
R196 6.8K, 0805, 1/10W, 5% E15101701 133626-6825 4
R197 100 OHM, 0805, 1/10W, 5% E15100101 133625-1000 4
R198 10K, 0805, 51/10W, % E15100201 133626-1035 4
R202 82 OHM, 0805, 1/10W, 5% E15102301 - 4
R203 2.2K, 0805, 1/10W, 5% E15101101 133626-2225 4
R205 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R207 2.2K, 0805, 1/10W, 5% E15101101 133626-2225 4
R208 2.2K, 0805, 1/10W, 5% E15101101 133626-2225 4
R209 10K, 0805, 1/10W, 5% E15100201 133626-1035 4
R210 100K, 0805, 1/10W, 5% E15102001 133626-1045 4
R211 100K, 0805, 1/10W, 5% E15102001 133626-1045 4
R212 10M, 0805, 1/10W, 5% E15102601 133626-1065 4
R213 10M, 0805, 1/10W, 5% E15102601 133626-1065 4
Description Vendor
Part Number
Part Number
Bose
Note
10
ELECTRICAL PART LIST
Main PCB Assembly
Resistors (continued)
Reference
Designator
R214 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R219 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R220 2.2K, 0805, 1/10W, 5% E15101101 133626-2225 4
R221 2.2K, 0805, 1/10W, 5% E15101101 133626-2225 4
R222 2.2K, 0805, 1/10W, 5% E15101101 133626-2225 4
R223 2.2K, 0805, 1/10W, 5% E15101101 133626-2225 4
R224 8.25K, 0805, 1/10W, 1% E15401301 133625-8251 4
R225 5.11K, 0805, 1/10W, 1% E15401101 133625-5111 4
R226 8.25K, 0805, 1/10W, 1% E15401301 133625-8251 4
R227 340 OHM, 0805, 1/10W, 1% E15400701 133625-3400 4
R228 340 OHM, 0805, 1/10W, 1% E15400701 133625-3400 4
R229 5.11K, 0805, 1/10W, 1% E15401101 133625-5111 4
R230 5.11K, 0805, 1/10W, 1% E15401101 133625-5111 4
R231 5.11K, 0805, 1/10W, 1% E15401101 133625-5111 4
R232 340 OHM, 0805, 1/10W, 1% E15400701 133625-3400 4
R233 8.25K, 0805, 1/10W, 1% E15401301 133625-8251 4
R234 340 OHM, 0805, 1/10W, 1% E15400701 133625-3400 4
R235 8.25K, 0805, 1/10W, 1% E15401301 133625-8251 4
R236 4.99K, 0805, 1/10W, 1% E15401001 133625-4991 4
R237 3.74K, 0805, 1/10W, 1% E15400801 133625-3741 4
R238 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R239 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R240 4.99K, 0805, 1/10W, 5% E15500301 133625-4991 4
R241 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R242 38.3K, 0805, 1/10W, 1% E15500101 133625-3832 4
R243 1.50K, 0805, 1/10W, 1% E15400401 133625-1501 4
R244 1.50K, 0805, 1/10W, 1% E15400401 133625-1501 4
R245 38.3K, 0805, 1/10W, 1% E15500101 133625-3832 4
R246 4.99K, 0805, 1/10W, 5% E15500301 133625-4991 4
R247 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R248 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R249 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R250 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R251 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R252 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R253 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R254 1.50K, 0805, 1/10W, 1% E15400401 133625-1501 4
R255 4.99K, 0805, 1/10W, 5% E15500301 133625-4991 4
R256 38.3K, 0805, 1/10W, 1% E15500101 133625-3832 4
R257 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R258 2.49K, 1206, 1/4W, 5% E15500201 124894-2491 4
R259 4.99K, 0805, 1/10W, 1% E15401001 133625-4991 4
R260 3.74K, 0805, 1/10W, 1% E15400801 133625-3741 4
R261 4.99K, 1206, 1/10W, 5% E15500301 133625-4991 4
R262 38.3K, 1206, 1/10W, 1% E15500101 133625-3832 4
R263 2.49K, 0805, 1/10W, 1% E15400501 133625-2491 4
Description Vendor
Part Number
Part Number
Bose
Note
11
ELECTRICAL PART LIST
Main PCB Assembly
Resistors (continued)
Reference
Designator
R264 1.24K, 0805, 1/10W, 1% E15400201 133625-1211 4
R265 634 OHM, 0805, 1/10W, 1% E15401201 133625-6340 4
R266 634 OHM, 0805, 1/10W, 1% E15401201 133625-6340 4
R267 2.49K, 0805, 1/10W, 1% E15400501 133625-2491 4
R268 1.24K, 0805, 1/10W, 1% E15400201 133625-1211 4
R269 634 OHM, 0805, 1/10W, 1% E15401201 133625-6340 4
R270 634 OHM, 0805, 1/10W, 1% E15401201 133625-6340 4
R271 10K, 0805, 1/10W, 5% E15100201 133626-1035 4
R272 10K, 0805, 1/10W, 5% E15100201 133626-1035 4
R273 10K, 0805, 1/10W, 5% E15100201 133626-1035 4
R274 10K, 0805, 1/10W, 5% E15100201 133626-1035 4
R275 0 OHM, 0805, 1/10W, 5% E15103701 133627 4
R276 0 OHM, 0805, 1/10W, 5% E15103701 133627 4
R277 0 OHM, 0805, 1/10W, 5% E15103701 133627 4
W1 33 OHM, 0805, 1/10W, 5% E15103401 133626-3305 4
Description Vendor
Part Number
Capacitors
Part Number
Bose
Note
Reference
Designator
C1 100nF, 0805, 10% E25301801 - 4
C2 100nF, 0805, 10% E25301801 - 4
C3 100nF, 0805, 10% E25301801 - 4
C4 100nF, 0805, 10% E25301801 - 4
C7 2.2nF, 0805, 5% E25200201 - 4
C8 470pF, 0805, 5% E25200101 133622-471 4
C8 470pF, 0805, 5% E25200101 133622-471 4
C10 470pF, 0805, 5% E25200101 133622-471 4
C11 39pF, 0805, 5% E25301601 133622-390 4
C12 39pF, 0805, 5% E25301601 133622-390 4
C14 100nF, 1206, +80/-20% E25500301 - 4
C15 10uF, EL, 85OC, 25V, 20% E22000101 149948-100E 4
C16 100nF, 0805, 10% E25301801 - 4
C20 220pF, 1206, % E25500201 133622-221 4
C21 220pF, 1206, % E25500201 133622-221 4
C22 470pF, 0805, 5% E25200101 133622-471 4
C23 470pF, 0805, 5% E25200101 133622-471 4
C24 47pF, 0805, 5% E25300501 133622-470 4
C25 47pF, 0805, 5% E25300501 133622-470 4
C26 2.2nF, 0805, 5% E25200201 - 4
C27 4.7nF, 0805, 5% E25301301 - 4
C28 2.2nF, 0805, 5% E25200201 - 4
C29 100nF, 1206, +80/-20% E25500301 - 4
C30 100nF, 1206, +80/-20% E25500301 - 4
C31 220pF, 1206, 5% E25500201 133622-221 4
C32 470pF, 0805, 5% E25200101 133622-471 4
Description Vendor
Part Number
Bose
Part Number
Note
12
ELECTRICAL PART LIST
Main PCB Assembly
Capacitors (continued)
Reference
Designator
C33 47pF, 0805, 5% E25300501 133622-470 4
C34 2.2nF, 0805, 5% E25200201 - 4
C35 47pF, 0805, 5% E25300501 133622-470 4
C36 220pF, 1206, % E25500201 133622-221 4
C37 470pF, 0805, 5% E25200101 133622-471 4
C38 4.7nF, 0805, 5% E25301301 - 4
C39 2.2nF, 0805, 5% E25200201 - 4
C41 100nF, 0805, +80/-20% E25301001 - 4
C42 100nF, 0805, +80/-20% E25301001 - 4
C43 100nF, 0805, +80/-20% E25301001 - 4
C44 100nF, 0805, +80/-20% E25301001 - 4
C45 100nF, 0805, +80/-20% E25301001 - 4
C46 100nF, 0805, +80/-20% E25301001 - 4
C47 100nF, 0805, +80/-20% E25301001 - 4
C48 100nF, 0805, +80/-20% E25301001 - 4
C49 100nF, 0805, +80/-20% E25301001 - 4
C50 100nF, 0805, +80/-20% E25301001 - 4
C51 100nF, 0805, +80/-20% E25301001 - 4
C52 100nF, 0805, +80/-20% E25301001 - 4
C53 100nF, 0805, +80/-20% E25301001 - 4
C54 470pF, 0805, 5% E25200101 133622-471 4
C55 2.2nF, 0805, 5% E25200201 - 4
C56 47pF, 0805, 5% E25300501 133622-470 4
C57 27pF, 0805, 5% E25300801 133622-270 4
C58 100nF, 0805, +80/-20% E25301001 - 4
C59 100uF, EL, 85OC, 25V, 20% E22000201 149948-101E 4
C60 100uF, EL, 85OC, 25V, 20% E22000201 149948-101E 4
C61 10uF, EL, 85OC, 25V, 20% E22000101 149948-100E 4
C62 10uF, EL, 85OC, 25V, 20% E22000101 149948-100E 4
C63 27pF, 0805, 5% E25300801 133622-270 4
C64 47pF, 0805, 5% E25300501 133622-470 4
C65 27pF, 0805, 5% E25300801 133622-270 4
C66 27pF, 0805, 5% E25300801 133622-270 4
C67 100nF, 1206, +80/-20% E25500301 - 4
C68 100nF, 1206, +80/-20% E25500301 - 4
C69 100nF, 0805, 10% E25300701 - 4
C70 100nF, 0805, 10% E25300701 - 4
C71 100nF, 0805, 10% E25300701 - 4
C72 100nF, 0805, 10% E25300701 - 4
C73 100nF, 0805, +80/-20% E25301001 - 4
C74 100nF, 0805, 10% E25301801 - 4
C75 10nF, 0805, 5% E25300301 - 4
C76 100nF, 0805, +80/-20% E25301001 - 4
C77 100nF, 0805, +80/-20% E25301001 - 4
C78 100nF, 0805, +80/-20% E25301001 - 4
Description Vendor
Part Number
Part Number
Bose
Note
13
ELECTRICAL PART LIST
Main PCB Assembly
Capacitors (continued)
Reference
Designator
C79 100nF, 0805, +80/-20% E25301001 - 4
C85 47pF, 1206, 5% E25500101 133622-470 4
C87 47pF, 0805, 5% E25300501 133622-470 4
C88 100nF, 1206, +80/-20% E25500301 - 4
C89 100nF, 1206, +80/-20% E25500301 - 4
C90 100nF, 1206, +80/-20% E25500301 - 4
C91 100nF, 0805, 10% E25301801 - 4
C92 100nF, 0805, +80/-20% E25301001 - 4
C93 100nF, 0805, +80/-20% E25301001 - 4
C94 100nF, 0805, +80/-20% E25301001 - 4
C95 100nF, 0805, +80/-20% E25301001 - 4
C96 100nF, 0805, +80/-20% E25301001 - 4
C97 100nF, 0805, +80/-20% E25301001 - 4
C98 100nF, 0805, +80/-20% E25301001 - 4
C99 100nF, 0805, 10% E25301801 - 4
C100 100uF, EL, 85OC, 25V, 20% E22000201 149948-101E 4
C101 100nF, 0805, +80/-20% E25301001 - 4
C102 100nF, 0805, +80/-20% E25301001 - 4
C103 100nF, 0805, +80/-20% E25301001 - 4
C104 100nF, 0805, +80/-20% E25301001 - 4
C105 100nF, 0805, +80/-20% E25301001 - 4
C106 330nF, 0805, +80/-20% E25301101 - 4
C107 100nF, 0805, +80/-20% E25301001 - 4
C108 100nF, 0805, +80/-20% E25301001 -- 4
C109 100nF, 0805, +80/-20% E25301001 - 4
C110 100nF, 0805, +80/-20% E25301001 - 4
C111 100uF, EL, 85OC, 25V, 20% E22000201 149948-101E 4
C112 47pF, 0805, 5% E25300501 133622-470 4
C113 47pF, 0805, 5% E25300501 133622-470 4
C114 100nF, 0805, +80/-20% E25301001 - 4
C115 47pF, 0805, 5% E25300501 133622-470 4
C116 47pF, 0805, 5% E25300501 133622-470 4
C117 47pF, 0805, 5% E25300501 133622-470 4
C118 47pF, 0805, 5% E25300501 133622-470 4
C119 47pF, 0805, 5% E25300501 133622-470 4
C120 47pF, 0805, 5% E25300501 133622-470 4
C121 100uF, EL, 85OC, 25V, 20% E22000201 149948-101E 4
C122 1nF, 0805, 5% E25300601 - 4
C123 220uF, EL, 85OC, 25V, 20% E22000301 149948-221E 4
C124 220uF, EL, 85OC, 25V, 20% E22000301 149948-221E 4
C125 220uF, EL, 85OC, 25V, 20% E22000301 149948-221E 4
C126 1nF, 0805, 5% E25300601 - 4
C127 100uF, EL, 85OC, 25V, 20% E22000201 149948-101E 4
C128 220uF, EL, 85OC, 25V, 20% E22000301 149948-221E 4
C129 47pF, 1206, 5% E25500101 133622-470 4
Description Vendor
Part Number
Part Number
Bose
Note
14
ELECTRICAL PART LIST
Main PCB Assembly
Capacitors (continued)
Reference
Designator
C130 47pF, 1206, 5% E25500101 133622-470 4
C131 47pF, 1206, 5% E25500101 133622-470 4
C135 100nF, 0805, +80/-20% E25301001 - 4
C138 1nF, 0805, 5% E25300601 - 4
C139 1nF, 0805, 5% E25300601 - 4
C140 220pF, 1206, 5% E25500201 133622-221 4
C141 220pF, 1206, 5% E25500201 133622-221 4
C142 47pF, 0805, 5% E25300501 133622-470 4
C143 47pF, 0805, 5% E25300501 133622-470 4
C144 47pF, 0805, 5% E25300501 133622-470 4
C145 220pF, 1206, 5% E25500201 133622-221 4
C146 47pF, 0805, 5% E25300501 133622-470 4
C147 220pF, 1206, 5% E25500201 133622-221 4
C148 100pF, 0805, 5% E25300401 133622-102 4
C149 100pF, 0805, 5% E25300401 133622-102 4
C150 47pF, 0805, 5% E25300501 133622-470 4
C151 47pF, 0805, 5% E25300501 133622-470 4
C154 100nF, 0805, +80/-20% E25301001 - 4
C155 100nF, 0805, +80/-20% E25301001 - 4
C156 100nF, 0805, +80/-20% E25301001 - 4
C157 220pF, 1206, 5% E25500201 133622-221 4
C158 100nF, 0805, +80/-20% E25301001 - 4
C159 100nF, 0805, +80/-20% E25301001 - 4
C160 100nF, 0805, +80/-20% E25301001 - 4
C161 100uF, EL, 85OC, 25V, 20% E22000201 149948-101E 4
C162 100uF, EL, 85OC, 25V, 20% E22000201 149948-101E 4
C163 100uF, EL, 85OC, 25V, 20% E22000201 149948-101E 4
C164 100uF, EL, 85OC, 25V, 20% E22000201 149948-101E 4
C165 100nF, 0805, +80/-20% E25301001 - 4
C166 220pF, 1206, 5% E25500201 133622-221 4
C167 47pF, 0805, 5% E25300501 133622-470 4
C168 47pF, 0805, 5% E25300501 133622-470 4
C169 47pF, 0805, 5% E25300501 133622-470 4
C170 47pF, 0805, 5% E25300501 133622-470 4
C171 47pF, 0805, 5% E25300501 133622-470 4
C172 330nF, 0805, +80/-20% E25301101 - 4
C179 100nF, 0805, +80/-20% E25301001 - 4
C180 100nF, 0805, +80/-20% E25301001 - 4
C181 2.2uF, EL, 85OC, 25V, 20% E22000401 149948-2R2H 4
C182 100uF, EL, 85OC, 25V, 20% E22000201 149948-101E 4
C183 100uF, EL, 85OC, 25V, 20% E22000201 149948-101E 4
C187 100nF, 0805, +80/-20% E25301001 - 4
C188 100nF, 0805, +80/-20% E25301001 - 4
C189 100nF, 0805, +80/-20% E25301001 - 4
C190 100nF, 0805, +80/-20% E25301001 - 4
C191 10uF, EL, 85OC, 25V, 20% E22000101 149948-100E 4
Description Vendor
Part Number
Part Number
Bose
Note
15
ELECTRICAL PART LIST
Main PCB Assembly
Capacitors (continued)
Reference
Designator
C192 100uF, EL, 85OC, 25V, 20% E22000201 149948-101E 4
C193 100uF, EL, 85OC, 25V, 20% E22000201 149948-101E 4
C194 47pF, 0805, 5% E25300501 133622-470 4
C195 47pF, 0805, 5% E25300501 133622-470 4
C196 47pF, 0805, 5% E25300501 133622-470 4
C197 47pF, 0805, 5% E25300501 133622-470 4
C198 100pF, 0805, 5% E25300401 133622-102 4
C199 100pF, 0805, 5% E25300401 133622-102 4
C200 100nF, 0805, +80/-20% E25301001 - 4
C201 100nF, 0805, +80/-20% E25301001 - 4
C202 220pF, 1206, 5% E25500201 133622-221 4
C203 220pF, 1206, 5% E25500201 133622-221 4
C204 100nF, 0805, +80/-20% E25301001 - 4
C205 100nF, 0805, +80/-20% E25301001 - 4
C206 100nF, 0805, +80/-20% E25301001 - 4
C207 100nF, 0805, +80/-20% E25301001 - 4
C208 100nF, 0805, +80/-20% E25301001 - 4
C209 100nF, 0805, +80/-20% E25301001 - 4
C210 100nF, 0805, +80/-20% E25301001 - 4
C211 100nF, 0805, +80/-20% E25301001 - 4
C212 2.2nF, 0805, 5% E25200201 - 4
C213 470pF, 0805, 5% E25200101 133622-471 4
C214 470pF, 0805, 5% E25200101 133622-471 4
C215 470pF, 0805, 5% E25200101 133622-471 4
C216 470pF, 0805, 5% E25200101 133622-471 4
C217 2.2nF, 0805, 5% E25200201 - 4
C218 47pF, 0805, 5% E25300501 133622-470 4
C219 27pF, 0805, 5% E25300801 133622-270 4
C220 27pF, 0805, 5% E25300801 133622-270 4
C221 47pF, 0805, 5% E25300501 133622-470 4
C222 27pF, 0805, 5% E25300801 133622-270 4
C223 27pF, 0805, 5% E25300801 133622-270 4
C224 100nF, 1206, +80/-20% E25500301 - 4
C225 100nF, 1206, +80/-20% E25500301 - 4
C226 10uF, EL, 85OC, 25V, 20% E22000101 149948-100E 4
C227 10uF, EL, 85OC, 25V, 20% E22000101 149948-100E 4
C228 100uF, EL, 85OC, 25V, 20% E22000201 149948-101E 4
C229 100uF, EL, 85OC, 25V, 20% E22000201 149948-101E 4
C230 100uF, EL, 85OC, 25V, 20% E22000201 149948-101E 4
C231 100uF, EL, 85OC, 25V, 20% E22000201 149948-101E 4
C232 100uF, EL, 85OC, 25V, 20% E22000201 149948-101E 4
C233 100uF, EL, 85OC, 25V, 20% E22000201 149948-101E 4
C234 100uF, EL, 85OC, 25V, 20% E22000201 149948-101E 4
C235 220uF, EL, 85OC, 25V, 20% E22000301 149948-221E 4
Description Vendor
Part Number
Part Number
Bose
Note
16
ELECTRICAL PART LIST
Main PCB Assembly
Capacitors (continued)
Reference
Designator
C236 220uF, EL, 85OC, 25V, 20% E22000301 149948-221E 4
C237 220uF, EL, 85OC, 25V, 20% E22000301 149948-221E 4
C238 100uF, EL, 85OC, 25V, 20% E22000201 149948-101E 4
C239 220uF, EL, 85OC, 25V, 20% E22000301 149948-221E 4
C240 100nF, 0805, +80/-20% E25301001 - 4
Description Vendor
Part Number
Inductors
Part Number
Bose
Note
Reference
Designator
Description Vendor
Part Number
Bose
Part Number
Note
L1 47uH, IND/IMC-1210, SMD E50200101 - 4
L4 FERRITE, CK08 E50300101 - 4
L5 FERRITE, CK08 E50300101 - 4
L6 FERRITE, CK08 E50300101 - 4
L7 FERRITE, CK08 E50300101 - 4
L8 FERRITE, CK08 E50300101 - 4
L12 FERRITE, CK08 E50300101 - 4
L13 FERRITE, CK08 E50300101 - 4
L14 FERRITE, CK08 E50300101 - 4
L15 FERRITE, CK08 E50300101 - 4
L16 FERRITE, CK08 E50300101 - 4
L17 FERRITE, CK08 E50300101 - 4
L19 FERRITE, CK08 E50300101 - 4
L20 FERRITE, CK08 E50300101 - 4
L21 FERRITE, CK08 E50300101 - 4
L22 FERRITE, CK08 E50300101 - 4
L23 FERRITE, CK08 E50300101 - 4
L24 FERRITE, CK08 E50300101 - 4
L25 FERRITE, CK08 E50300101 - 4
L26 FERRITE, CK08 E50300101 - 4
Diodes
Reference
Designator
Description Vendor
Part Number
Bose
Part Number
Note
D1 1N4148, SOD-80, SWITCHING E36000101 - 4
D2 TVS-DIODE, SOT-23 E36600101 - 4
D3 TVS-DIODE, SOT-23 E36600101 - 4
D4 TVS-DIODE, SOT-23 E36600101 - 4
D5 TVS-DIODE, SOT-23 E36600101 - 4
D6 TVS-DIODE, SOT-23 E36600101 - 4
D7 1N4148, SOD-80, SWITCHING E36000101 - 4
D8 1N4148, SOD-80, SWITCHING E36000101 - 4
D9 1N4148, SOD-80, SWITCHING E36000101 - 4
D10 1N4148, SOD-80, SWITCHING E36000101 - 4
D11 1N4148, SOD-80, SWITCHING E36000101 - 4
D12 1N4148, SOD-80, SWITCHING E36000101 - 4
D13 1N4148, SOD-80, SWITCHING E36000101 - 4
D14 1N4148, SOD-80, SWITCHING E36000101 - 4
17
ELECTRICAL PART LIST
Main PCB Assembly
Diodes (continued)
Reference
Designator
D15 1N4148, SOD-80, SWITCHING E36000101 - 4
D16 ZENER, 4.7V, SOD-80, 400mW E36400201 135247-5230 4
D22 TVS-DIODE, SOT-23 E36600101 - 4
D23 TVS-DIODE, SOT-23 E36600101 - 4
D24 TVS-DIODE, SOT-23 E36600101 - 4
D26 1N4148, SOD-80, SWITCHING E36000101 - 4
D29 1N4148, SOD-80, SWITCHING E36000101 - 4
D30 1N4148, SOD-80, SWITCHING E36000101 - 4
D33 ZENER, 4.7V, SOD-80, 400mW E36400201 135247-5230 4
D34 ZENER, 3.0V, SOD-80, 500mW E36400101 - 4
D35 ZENER, 4.7V, SOD-80, 400mW E36400201 135247-5230 4
D36 ZENER, 4.7V, SOD-80, 400mW E36400201 135247-5230 4
D37 1N4148, SOD-80, SWITCHING E36000101 - 4
D34 ZENER, 3.0V, SOD-80, 500mW E36400101 - 4
D38 ZENER, 3.9V, SOD-80, 400mW E36400301 - 4
D39 ZENER, 3.0V, SOD-80, 500mW E36400101 - 4
D40 ZENER, 3.0V, SOD-80, 500mW E36400101 - 4
D41 ZENER, 3.0V, SOD-80, 500mW E36400101 - 4
D42 ZENER, 3.0V, SOD-80, 500mW E36400101 - 4
D43 ZENER, 3.0V, SOD-80, 500mW E36400101 - 4
D44 ZENER, 3.0V, SOD-80, 500mW E36400101 - 4
D45 ZENER, 3.0V, SOD-80, 500mW E36400101 - 4
Description Vendor
Part Number
Transistors
Part Number
Bose
Note
Reference
Designator
Q1 BC847, NPN, SOT23-D E35100101 - 4
Q2 2SD2114, NPN, SOT23-D E35100201 - 4
Q3 BC847, NPN, SOT23-D E35100101 - 4
Q4 BC847, NPN, SOT23-D E35100101 - 4
Q5 BC857, PNP, SOT23-D E35100301 - 4
Q6 2SD2114, NPN, SOT23-D E35100201 - 4
Q7 2SD2114, NPN, SOT23-D E35100201 - 4
Q8 2SD2114, NPN, SOT23-D E35100201 - 4
Q9 BC847, NPN, SOT23-D E35100101 - 4
Q10 2SD2114, NPN, SOT23-D E35100201 - 4
Q11 2SD2114, NPN, SOT23-D E35100201 - 4
Q14 BC857, PNP, SOT23-D E35100301 - 4
Q15 BC857, PNP, SOT23-D E35100301 - 4
Q16 BC857, PNP, SOT23-D E35100301 - 4
Q17 BC857, PNP, SOT23-D E35100301 - 4
Q18 BC857, PNP, SOT23-D E35100301 - 4
Q19 BC857, PNP, SOT23-D E35100301 - 4
Q20 BC847, NPN, SOT23-D E35100101 - 4
Q21 BC847, NPN, SOT23-D E35100101 - 4
Description Vendor
Part Number
Bose
Part Number
Note
18
ELECTRICAL PART LIST
Main PCB Assembly
Integrated Circuits
Reference
Designator
IC2 AK4524, SSOP28, 24-BIT 96KHZ
CODEC
IC3 DSP-56362, QFP\144P E49000101 - 4
IC5 SN74LV00, SO14, QUAD, 2-
INPUT NAND GATE
IC6 128KX8, SOJ32/400, HIGH
SPEED PROCESSOR
IC7 128KX8, SOJ32/400, HIGH
SPEED PROCESSOR
IC8 128KX8, SOJ32/400, HIGH
SPEED PROCESSOR
IC9 DG441, SO16, QUAD SPST
ANALOG SWITCH
IC10 5532, DIP8, OP-AMP E47000101 - 4
IC11 5532, DIP8, OP-AMP E47000101 - 4
IC12 39VF020, PLCC32R, 24-BIT
96KHZ, CODEC
IC13 5532, DIP8, OP-AMP E47000101 - 4
IC14 6N137, DIP8, HIGH SPEED TTL
LEVEL OPTOCOUPLER
IC15 5532, DIP8, OP-AMP E47000101 - 4
IC16 5532, DIP8, OP-AMP E47000101 - 4
IC18 5532, DIP8, OP-AMP E47000101 - 4
IC19 5532, DIP8, OP-AMP E47000101 - 4
IC20 5532, DIP8, OP-AMP E47000101 - 4
IC21 5532, DIP8, OP-AMP E47000101 - 4
IC24 LM78L05, TO-92, 5V, REG E42100101 - 4
IC25 74HCT4052, SO16, DUAL 4-CH
ANALOG MULTIPLEXER
IC27 5532, DIP8, OP-AMP E47000101 - 4
IC30 74HCT4052, SO16, DUAL 4-CH
ANALOG MULTIPLEXER
IC37 LM78L05, TO-92, 5V, REG E42100101 - 4
IC38 AK4524, SSOP28, 24-BIT 96KHZ
CODEC
Description Vendor
Part Number
E49100301 - 4
E45000101 - 4
E48100102 - 4
E48100102 - 4
E48100102 - 4
E39900101 - 4
E48401001 - 4
E34600101 - 4
E45000201 - 4
E45000201 - 4
E49100301 - 4
Part Number
Bose
Note
19
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