Table of Contents
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Contents ......................................................................................................................................... 1-2
Warranty .............................................................................................................................................3
Safety Information .............................................................................................................................4
Electrostatic Discharge Sensitive (ESDS) Device Handling..........................................................4
Specifications, Entero™ SE 16 Audio Processor ..................................................................... 5-16
SE 16 audio processor chassis with no modules installed ...........................................................5
SE 16 Audio Processor block diagram .........................................................................................6
Software view of an unpopulated SE 16 chassis ........................................................................6
Specifications, Entero Line Level Input module .............................................................................7
Line Level Input module block diagram ........................................................................................7
Software view of Line Level Input module .................................................................................... 7
Specifications, Entero Mic/Line Level Input module with Limiter .................................................8
Line Level Input module with Limiter block diagram .....................................................................8
Software view of Line Level Input with Limiter module ................................................................. 8
Specifications, Entero Router Modules ...........................................................................................9
2 x 2 Router module ...................................................................................................................9
2 x 2 Router module block diagram .............................................................................................. 9
Entero SE 16 audio processor router slots .................................................................................9
16 x 16 Router module ...............................................................................................................9
16 x 16 Router module block diagram ..........................................................................................9
16 x 2 Router module ...............................................................................................................10
16 x 2 Router module block diagram ..........................................................................................10
Software view of 16 x 2 Router module .....................................................................................10
Specifications, Entero SE 16 Equalization ....................................................................................11
Fixed EQ Carrier module .........................................................................................................11
Fixed EQ Carrier with 2 submodules block diagram ..................................................................11
Software view of Fixed EQ Carrier module ................................................................................11
5-Band Parametric EQ module ................................................................................................12
5-Band Parametric EQ module block diagram ...........................................................................12
Software view of 5-Band Parametric EQ module .......................................................................12
Dynamic EQ module ................................................................................................................13
Dynamic EQ module block diagram ...........................................................................................13
Software view of Dynamic EQ module ....................................................................................... 13
Specifications, Entero SE 16 4x4 Digital Signal Processing (DSP) Module ...............................14
4x4 Digital Signal Processing (DSP) Module .............................................................................14
Software view of the 4x4 Digital Signal Processing (DSP) Module ............................................14
Specifications, Entero SE 16 Output Modules ..............................................................................15
Line Level Output module .......................................................................................................15
Line Level Output module block diagram ...................................................................................15
Software view of the Line Level Output module ......................................................................... 15
Line Level Output module with limiter ...................................................................................16
Line Level Output with Limiter module block diagram ................................................................16
Software view of Line Level Output with Limiter module ............................................................16
Disassembly/Assembly Procedures ........................................................................................ 17-21
Entero Module Installation Location Diagrams ...........................................................................17
Entero SE 16 Audio Processor input slots .................................................................................17
Entero SE 16 Audio Processor audio processing slots ..............................................................17
Entero SE 16 Audio Processor router slots ...............................................................................17
Entero SE 16 Audio Processor 4x4 DSP installation diagram....................................................17
Entero SE 16 Audio Processor output slots ...............................................................................17
CONTENTS
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Summary of Contents for Bose Entero SE 16
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Page 1: Table Of Contents
Dynamic EQ module block diagram ...................13 Software view of Dynamic EQ module ..................13 Specifications, Entero SE 16 4x4 Digital Signal Processing (DSP) Module .......14 4x4 Digital Signal Processing (DSP) Module ................14 Software view of the 4x4 Digital Signal Processing (DSP) Module ..........14 Specifications, Entero SE 16 Output Modules ................15... -
Page 2: Contents
Figure 1. SE 16 Chassis Exploded Views .................. 32 Electrical Part Lists ........................33-99 Power Supply, 80 Watt (P/N: 181269) ..................33-36 Bose® Control Module, BCM-FT (P/N: 198439-000E) ............. 37-38 16x16 Motherboard (P/N: 250590) .................... 39-48 Accessory Kit (P/N: 195567) ......................49 Line Level Input Module (P/N: 250564) .................. -
Page 3: Warranty
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 Entero SE 16 Audio Processor and Modules are covered by a transferable five-year limited warranty. -
Page 4: Safety Information
SAFETY INFORMATION 1. Parts that have special safety characteristics are identified by the symbol on schemat- ics or by special notes on the parts list. Use only replacement parts that have critical character- istics 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. -
Page 5: Specifications, Entero™ Se 16 Audio Processor
SPECIFICATIONS Entero™ SE 16 Audio Processor Technical Information Features: • Signal processing for up to 16 channels Inputs/Outputs: Up to 16/16 with 16 inputs and outputs • Capacity for 4 DSP modules Power Supply: (with 4 in x 4 out for each) Operates on universal input power •... -
Page 6: Se 16 Audio Processor Block Diagram
SE 16 Audio Processor block diagram Safety and EMC Compliance ® The Bose Entero SE 16 audio processor complies with the following safety and other regulatory standards: Safety Specifications: UL 1950, CSA C22.2 No. 950, EN 60950, CB Scheme per IEC60950 with all country deviations. -
Page 7: Specifications, Entero Line Level Input Module
SPECIFICATIONS Entero™ Line Level Input module Technical Information Inputs/Outputs: 2/2 Input Impedance Differential: 20k Ohms, balanced 10k Ohms, unbalanced Equivalent Input Noise: –103dBV, A weighted Gain/Input Range: –60dB to +20dB Input Gain Steps: 1dB THD+N at 1kHz: 0.02%, 0dB gain CMRR at 1kHz: 65dB Crosstalk at 1kHz: –70dB Frequency Response:... -
Page 8: Specifications, Entero Mic/Line Level Input Module With Limiter
SPECIFICATIONS Entero™ Mic/Line Level Input module with Limiter Technical Information Features: • Handles two channels Inputs/Outputs: 2/2 • Provides selectable input stage gain to accommodate a wide range of sources Input Impedance Differential: 20k Ohms from mic to line-level • Supplies 12VDC phantom power for Input Impedance Differential, condenser microphones Phantom Power On: 4k Ohms... -
Page 9: Specifications, Entero Router Modules
Entero software. module in the GUI. It is a hardware only component and is not controlled by the Entero software. 2 x 2 Router module block diagram 16 x 16 Router module block diagram Entero SE 16 audio processor Router slots... -
Page 10: 16 X 2 Router Module
SPECIFICATIONS Entero™ Router Modules 16 x 2 Router module Technical Information Inputs/Outputs: 16/2 Maximum Output: +17dBV at 1 kHz Summing Gain: 0dB, –6dB, –12dB, –18dB THD+N at 1kHz: 0.02% Output Noise: –95dBV, A weighted, with all switches closed (16 channels summed) –100dBV, A weighted, with 1 switch closed Crosstalk at 1kHz: –70dB... -
Page 11: Specifications, Entero Se 16 Equalization
SPECIFICATIONS Entero™ SE 16 Equalization Fixed EQ Carrier module • Allows use of an EQ submodule on one channel with unaffected signal pass- through on the other Technical Information • Selectable low pass and high pass switches, for use with different speakers Inputs/Outputs: 2/2 •... -
Page 12: 5-Band Parametric Eq Module
SPECIFICATIONS Entero™ SE 16 Equalization 5-Band Parametric EQ module Crosstalk at 1kHz: –70dBV Accuracy: ±5% nominal center frequency accuracy Technical Information ±10% nominal Q accuracy Size: Inputs/Outputs: 2/2 2.82"H x 2.24"W EQ Bands: 5 fully independent per channel (70.5 mm x 56.8 mm) Q adjustment: 0.7 to 7 Frequency response: Features:... -
Page 13: Dynamic Eq Module
SPECIFICATIONS Entero™ SE 16 Equalization Dynamic EQ module • Bose ® proprietary technology to detect the signal level and use it to control the bass boost provided by a frequency Technical Information bandpass filter • Ensures a boost for low level (soft) -
Page 14: Specifications, Entero Se 16 4X4 Digital Signal Processing (Dsp) Module
SPECIFICATIONS Entero™ SE 16 4x4 Digital Signal Processing (DSP) Module Technical Information – Multi-way crossovers with separate control of gain, phase, Inputs/Outputs: 4/4 low/high pass filter frequency, Maximum Output: +17dBV type, and order for each channel Gain: 0dB nominal, +/–0.5dB –... -
Page 15: Specifications, Entero Se 16 Output Modules
SPECIFICATIONS Entero™ SE 16 Output Modules Line Level Output module Technical Information Inputs/Outputs: 2/2 Maximum Output: +17dBV Output Impedance: 200 Ohms per leg Output Volume Range: –60dB to +10dB, with mute THD+N at 1kHZ: 0.1% Output Noise: –95dBV, A weighted Crosstalk at 1kHz: –70dB Frequency Response: 20Hz to 20kHz, ±1dB... -
Page 16: Line Level Output Module With Limiter
SPECIFICATIONS Entero™ SE 16 Output Modules Line Level Output module • Offers user adjustable settings, including: with limiter – Volume control – Limit threshold Technical Information – Attack time – Release time Inputs/Outputs: 2/2 • Appropriate for all outputs that require Maximum Output: +17dBV a limiter to protect the loudspeakers Output Impedance: 200 Ohms... -
Page 17: Disassembly/Assembly Procedures
Entero SE 16 Audio Processor router slots DSP modules require four audio processing slots. Entero SE 16 Audio Processor input slots These can be either input or output processing slots. Entero SE 16 Audio Processor 4x4 DSP installation diagram... - Page 18 Note: These cables can be difficult to remove. Be careful not to damage the 6.3 Secure the Bose control module to the power supply board. motherboard using the three 5/16” locknuts removed in step 5.2. Do not overtighten.
- Page 19 DISASSEMBLY/ASSEMBLY PROCEDURES 8. Input or Output Module Replacement 10. 4x4 DSP Module Replacement 8.1 Align the module connectors with Note: The 4x4 DSP module processes the corresponding connectors on the audio for four motherboard channels at motherboard (11). once. As a result, it’s installed differently Note: Input and Output modules are in- than an audio processing module.
- Page 20 Bose 11.1 Perform procedure 1. control Module (10) to the motherboard. Lift the Bose control module straight up to 11.2 Grasp the corners of the Router remove it from the motherboard connectors. module. Using a gentle rocking motion, lift up on the Router module until it is clear of 13.7 Using a 1/4”...
- Page 21 DISASSEMBLY/ASSEMBLY PROCEDURES 14.7 Re-connect the power supply to 16.4 Observing polarity, solder the wires motherboard cable harness (4) from from the power supply harness and the the power supply (2) to motherboard new fan together. Insulate the connections connector at J1. using heat shrink tubing.
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Page 22: Test Setup Parameters
PCNSI for desktops or the PCC-10 for laptops. 1.8 Using a Voltmeter, check the AC and • An Entero SE 16 audio processor DC voltages at the power supply in accor- chassis to be used as a test-bed. dance with the following table. -
Page 23: Test Procedures
TEST PROCEDURES 1.9 Measure the motherboard DC voltages 2.1 Verify that the modules are properly at motherboard connectors J100-J147 in installed in the desired test configuration. accordance with the following table. If you are testing a failed chassis you would All measurements are referenced to pin 10 configure the modules as they were when of the connector you are testing. - Page 24 PROCESSING folder, click on the TOOLS list at the top of the GUI window. In the pull-down menu, select ATTACH. and click on the file named Bose ® SE16.dev. Click OPEN. The dialog box shown below will open. You will see a triangular icon with an “X”...
- Page 25 TEST PROCEDURES 2.4 When this dialog box opens, click on 3.1 With no DSP modules installed, apply the “Configure for Hardware Modules” AC mains power to the Entero chassis option. Verify that the green LED on the under test. Place the front panel power chassis rear panel illuminates during this switch to the ON position.
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Page 26: Gui Showing Entero Chassis Populated With Modules To Be Tested
TEST PROCEDURES 4. Signal Path Tests 4.1 Populate the chassis with modules in the same configuration as when the module or chassis failed (see the example in the diagram below). In this way you should be able to determine whether or not you have a failed module or a failed channel on the motherboard. -
Page 27: 4X4 Dsp - Empty Block Diagram
TEST PROCEDURES Line Level Input Module 16x2 Router Module Set the GUI controls for this module as Set the GUI controls for this module as shown in the above figure. shown in the above figure. 1. Output Gain sliders for both 1. -
Page 28: 5-Band Parametric Eq
TEST PROCEDURES 5-Band Parametric EQ (configure for flat frequency response) Fixed EQs (measured at 700 Hz) Line Level Output Module Set the GUI controls for this module as Set the GUI controls for this module as shown in the above figure. shown in the above figure. -
Page 29: Line Level Output With Limiter Module
TEST PROCEDURES Signal Path Tests (continued) 4.3 Apply a 0 dBV (1 Vrms), 1 kHz signal to the channel 1 and 2 inputs located on the Input Module. 4.4 Using the GUI, check the signal levels on the module meters. Verify that the 0 dBV sine wave is passing through each module in the chassis. -
Page 30: Part List Notes
Entero SE 16 chassis, it is recommended that you purchase a replacement power supply from Bose Corporation. If the power supply is no longer available, then you may need to repair your defective unit using the information supplied in... -
Page 31: Main Part List, Se16 Audio Processor (See Figure 1)
Switch, Rocker, DPST 181273 Harness Assy, Front Panel LED 181280 Bracket, Power Supply 181282 198439- Bose Control Module System Assembly 000E (BCM-FT) Motherboard, SE 16, 16x16 250590 Fan, 24V, 25CFM, SE 16 Processor 181267 Chassis Assembly, SE 16 Processor... - Page 32 MAIN PART LIST SE 16 Audio Processor (continued) Item Qty. Description Part Note Number Number Line Level Output with Limiter PC Board 250563-1 Obsolete Dynamic EQ PC Board 250568 Obsolete 250569-1 Obsolete EQ Submodule PC Board 250569-2 Obsolete A EQ Submodule PC Board ...
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Page 33: Electrical Part Lists
ELECTRICAL PART LIST Power Supply, 80 Watt (P/N: 181269) Resistors Reference Description Artesyn Part Note Designator Number THERMISTOR, 10 OHM, 4A, 15% 390013 470K, MF, 1/2W, 5% 3210005-474 3.3K, MO, 5W, 5% 330021-332 3.09K, AXIAL, MF, 1/4W, 1% 3210001-3091 4.7 OHM, CF, 1/4W, 5% 300020-4.7 100 OHM, AXIAL, CF, 1/4W, 5% 3010001-101... - Page 34 ELECTRICAL PART LIST Power Supply, 80 Watt (P/N: 181269) Capacitors Reference Description Artesyn Part Note Designator Number .47uF, SEV, MPST, 250V, 20% 220076-474 .047uF, SEV, MPST, 250V, 20% 220079-473 1000pF, CER DISC, 250V, Y5V, 20% 240005-102 1000pF, CER DISC, 250V, Y5V, 20% 240005-102 1000pF, CER DISC, 250V, Y5V, 20% 240005-102...
- Page 35 ELECTRICAL PART LIST Power Supply, 80 Watt (P/N: 181269) Inductors and Transformers Reference Description Artesyn Part Note Designator Number SUPER BALUN, LOW WDG, B-130 800412 3.4uH, PWDR IRON, 6A 14033 INDUCTOR, 18 ½ TURN, 1” HIGH 71075 INDUCTOR, 18 ½ TURN, 1” HIGH 71075 INDUCTOR, 18 ½...
- Page 36 ELECTRICAL PART LIST Power Supply, 80 Watt (P/N: 181269) Integrated Circuits Reference Description Artesyn Part Note Designator Number IC, SHUNT REG, ADJ, TL431CLP 140017 IC, SEL SHUNT REG, TO-92, AS431 180017-04 IC, SEL SHUNT REG, TO-92, AS431 180017-04 IC, SHUNT REG, ADJ, TL431CLP 140017 Miscellaneous Reference...
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Page 37: Bose® Control Module, Bcm-Ft (P/N: 198439-000E)
ELECTRICAL PART LIST ® Bose Control Module, BCM-FT (P/N: 198439-000E) Resistors Reference Description Part Number Note Designator JUMPER, CHIP 124896 274 OHM, 0805, 1/10W, 1%, 133625-2740 274 OHM, 0805, 1/10W, 1%, 133625-2740 274 OHM, 0805, 1/10W, 1%, 133625-2740 100K, CHIP, 0805, 1%,... - Page 38 ELECTRICAL PART LIST Bose ® Control Module, BCM-FT (P/N: 198439-000E) Integrated Circuits Reference Description Part Number Note Designator QUAD, OR GATE, SOIC-14, 74AC32 191934 CMOS, SRAM, SOIC-28, 32KX8 191949 NAND, QUAD, SOIC-14, 74AC00 193889 NEURON, PQFP-64, MC143150B1FU 191961 FL PEROM, PGRM, 512K, 70NS...
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Page 39: 16X16 Motherboard (P/N: 250590)
ELECTRICAL PART LIST 16x16 Motherboard (P/N: 250590) Resistors Reference Description Manufacturer Part Number Bose Part Designator Number 4X33, .125W 195577-3304 Koa Speer, CN2B4(TE)330J 4X33, .125W 195577-3304 Koa Speer, CN2B4(TE)330J 4X33, .125W 195577-3304 Koa Speer, CN2B4(TE)330J 4X33, .125W 195577-3304 Koa Speer, CN2B4(TE)330J 4X33, .125W... - Page 40 ELECTRICAL PART LIST 16x16 Motherboard (P/N: 250590) Resistors Reference Description Manufacturer Part Number Bose Part Designator Number 75 OHMS, 0805, .1W, 1% 133625-75R0 Koa Speer, RK73H2A(TE)75R0F 75 OHMS, 0805, .1W, 1% 133625-75R0 Koa Speer, RK73H2A(TE)75R0F 75 OHMS, 0805, .1W, 1%...
- Page 41 ELECTRICAL PART LIST 16x16 Motherboard (P/N: 250590) Capacitors Reference Description Manufacturer Part Number Bose Part Designator Number .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) .1uF, 0805, X7R, 25V, 10%...
- Page 42 ELECTRICAL PART LIST 16x16 Motherboard (P/N: 250590) Capacitors Reference Description Manufacturer Part Number Bose Part Designator Number .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) .1uF, 0805, X7R, 25V, 10%...
- Page 43 147239 BAV99DI LED, Yellow, 196356 LUMEX, SSF-LXH100MYD SSF-LXH100MYD LED, Green, LUMEX, SSF-LXH100MGD SSF-LXH100MGD Transistors Reference Description Bose Part Manufacturer Part Number Designator Number SOT23, NPN, 2N3904 146819 Motorola, MMBT3904LT1 SOT23, PNP, 2N3906 148596 Motorola, MMBT3906LT1 SOT23, PNP, 2N3906 148596 Motorola, MMBT3906LT1...
- Page 44 ELECTRICAL PART LIST 16x16 Motherboard (P/N: 250590) Integrated Circuits Reference Description Manufacturer Part Number Bose Part Designator Number SO8, TL072 188591-1 SGS, TL072CDT SO14, LM339M 187618-001 National Semi., LM339M SO14, LM339M 187618-001 National Semi., LM339M SO14, LM339M 187618-001 National Semi., LM339M...
- Page 45 National Semi., MM74HC244WM SO20, MM74HC244WM National Semi., MM74HC244WM SO20, MM74HC244WM National Semi., MM74HC244WM SO20, MM74HC244WM National Semi., MM74HC244WM Miscellaneous Reference Description Bose Part Manufacturer Part Number Designator Number MOM, 20mA, 15V Panasonic, EVQ-PFC08K 0603, BLM11A601SPT Murata, BLM11A601SPT 0603, BLM11A601SPT Murata, BLM11A601SPT...
- Page 46 ELECTRICAL PART LIST 16x16 Motherboard (P/N: 250590) Miscellaneous Reference Description Manufacturer Part Number Bose Part Designator Number J117 10X1X2.5mm 133224-10 JST/TMR, B10B-XH-A J118 10X1X2.5mm 133224-10 JST/TMR, B10B-XH-A J119 10X1X2.5mm 133224-10 JST/TMR, B10B-XH-A J120 10X1X2.5mm 133224-10 JST/TMR, B10B-XH-A J121 10X1X2.5mm...
- Page 47 ELECTRICAL PART LIST 16x16 Motherboard (P/N: 250590) Miscellaneous Reference Description Manufacturer Part Number Bose Part Designator Number J213 SOCKET, 8X1X2.5mm 133224-08 JST/TMR, B8B-XH-A J214 SOCKET, 8X1X2.5mm 133224-08 JST/TMR, B8B-XH-A J215 SOCKET, 8X1X2.5mm 133224-08 JST/TMR, B8B-XH-A J216 SOCKET, 8X1X2.5mm 133224-08...
- Page 48 ELECTRICAL PART LIST 16x16 Motherboard (P/N: 250590) Miscellaneous Reference Description Manufacturer Part Number Bose Part Designator Number J448 SOCKET, 19X1.25mm 181263-19 JST/TMR, 19R-JE J449 SOCKET, 19X1.25mm 181263-19 JST/TMR, 19R-JE J450 SOCKET, 19X1.25mm 181263-19 JST/TMR, 19R-JE J451 SOCKET, 19X1.25mm 181263-19...
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Page 49: Accessory Kit (P/N: 195567)
Reference Description Manufacturer Part Number Bose Part Designator Number AC Line Cord, US/Canada, 173350 Bose, 173350 Grounded, 3-Wire, 110V, Blk AC Line Cord, Euro, 173352 Bose, 173352 Grounded, 3-wire - 220V, Blk AC Line Cord, Japan, Non- 181690 Bose, 181690 polarized, 2-wire, 100V, Blk SE16 Owner’s Guide... -
Page 50: Line Level Input Module (P/N: 250564)
100K, 0805, 1/10W, 1% 133625-1003 Koa Speer, RK73H2A(TE)1003F 100K, 0805, 1/10W, 1% 133625-1003 Koa Speer, RK73H2A(TE)1003F Capacitors Reference Description Bose Part Manufacturer Part Number Designator Number 16pF, 0805, C0G, 50V, 5% 133622-160 Murata, GRM40C0G160J050(A)(*) 16pF, 0805, C0G, 50V, 5% 133622-160... - Page 51 Nichicon, UWX1V2R2MCR2(MB) 2.2uF, EL, 85C, 35V, 20% 177902-2R2V Nichicon, UWX1V2R2MCR2(MB) 2.2uF, EL, 85C, 35V, 20% 177902-2R2V Nichicon, UWX1V2R2MCR2(MB) Diodes Reference Description Bose Part Manufacturer Part Number Designator Number SOT23, 1N914 148582 Motorola, MMBD914LT1 SOT23, 1N914 148582 Motorola, MMBD914LT1 SOT23, 1N914...
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Page 52: Mic Line Input With Limiter Module (P/N: 250585)
ELECTRICAL PART LIST Mic Line Input with Limiter Module (P/N: 250585) Resistors Reference Description Manufacturer Part Number Bose Part Designator Number 5.0K, SOIC16, 1% 181482-5001 Ohmtek/Vishay, 106-176 4X10K, .125W, 5% 195577-1034 Koa Speer, CN2B4(TE)103J 4X10K, .125W, 5% 195577-1034 Koa Speer, CN2B4(TE)103J 49.9 OHMS, 0603, .06W, 1%... - Page 53 ELECTRICAL PART LIST Mic Line Input with Limiter Module (P/N: 250585) Resistors Reference Description Manufacturer Part Number Bose Part Designator Number 274K, 0603, .06W, 1% 191465-2743 Koa Speer, RK73H1J(TE)2743F 511K, 0603, .06W, 1% 191465-5113 Koa Speer, RK73H1J(TE)5113F 2.74M, 0805, .1W, 1%...
- Page 54 ELECTRICAL PART LIST Mic Line Input with Limiter Module (P/N: 250585) Capacitors Reference Description Manufacturer Part Number Bose Part Designator Number 330uF, EL, 85C, 16V, 20% Nichicon, UUR1C331MNT1GS 330pF, 0603, C0G, 50V, 2% Murata, GRM39C0G331G050(A)(D) 330pF, 0603, C0G, 50V, 2%...
- Page 55 188454-160 Murata, GRM39C0G160J050(A)(D) .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) 16pF, 0603, C0G, 50V, 5% 188454-160 Murata, GRM39C0G160J050(A)(D) Diodes Reference Description Bose Part Manufacturer Part Number Designator Number SOT23, BAV99R-R 147239 BAV99DI SOT23, BAV99R-R 147239 BAV99DI SOT23, BAV99R-R 147239...
- Page 56 National Semi., MM74HC00M SO16, MM74HC595M Fairchild, MM74HC595M SO14, MM74HC00M 186065 National Semi., MM74HC00M SO16, MM74HC165M Fairchild, MM74HC165M Miscellaneous Reference Description Bose Part Manufacturer Part Number Designator Number SOCKET, 3 PINX3.5mm 181261-03 Weidmuller/Cannon, 161542 SOCKET, 3 PINX3.5mm 181261-03 Weidmuller/Cannon, 161542 PLUG, 8X1X2.5mm...
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Page 57: 4X4 Digital Signal Processor (Dsp) Module (P/N: 250904)
ELECTRICAL PART LIST 4x4 Digital Signal Processor (DSP) Module (P/N: 250904) Resistors Reference Description Manufacturer Part Number Bose Part Designator Number 4X6.34K, .125W, 1% 195576-63424 Koa Speer, CN2A4(TE)6341F 4X6.34K, .125W, 1% 195576-63424 Koa Speer, CN2A4(TE)6341F 4X6.34K, .125W, 1% 195576-63424 Koa Speer, CN2A4(TE)6341F 4X6.34K, .125W, 1%... - Page 58 ELECTRICAL PART LIST 4x4 Digital Signal Processor (DSP) Module (P/N: 250904) Resistors Reference Description Manufacturer Part Number Bose Part Designator Number R102 10K, 0603, .06W, 1% 191465-1002 Koa Speer, RK73H1J(TE)1002F R103 8.25K, 0603, .06W, 1% 191465-8251 Koa Speer, RK73H1J(TE)8251F R104 6.34K, 0603, .06W, 1%...
- Page 59 22.1 Ohms, 0805, .1W, 1% 133625-22R1 Panasonic, ERJ6ENF22R1V R200 10K, 0603, .06W, 1% 191465-1002 Koa Speer, RK73H1J(TE)1002F Capacitors Reference Description Bose Part Manufacturer Part Number Designator Number .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) .1uF, 0805, X7R, 25V, 10%...
- Page 60 ELECTRICAL PART LIST 4x4 Digital Signal Processor (DSP) Module (P/N: 250904) Capacitors Reference Description Manufacturer Part Number Bose Part Designator Number 0.1uF, 0603, Y5V, 25V, 80% 181265-104 Murata, GRM39Y5V104Z025(A)(J) 2.2uF, 1206, Y5V, 16V, 80% 178212-225 Murata, GRM426Y5V225Z016 0.1uF, 0603, Y5V, 25V, 80%...
- Page 61 .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) C202 .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) Diodes Reference Description Bose Part Manufacturer Part Number Designator Number LED, RED, 2V 195578-001 Panasonic, LN1261C LED, AMBER, 2V 195578-003 Panasonic, LN1461C LED, GREEN, 2V...
- Page 62 U180 Uc, CODEC, CS4222KS Crystal Semi., CS4222KS U190 Uc, CODEC, CS4222KS Crystal Semi., CS4222KS Miscellaneous Reference Description Bose Part Manufacturer Part Number Designator Number SIDECAR1 DSP Sidecar PCB (used 195571 Bose, AS195571AAA with the Main DSP PCB) HDR, 8-Pin, .100 Molex, 22-03-2081 HDR, 6-Pin, .100...
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Page 63: 16 X 2 Router Module (P/N: 251030)
33.2K, 0805, 1/10W, 1% 173767-3322 Koa Speer, RK73H2A(TE)3322F 33.2K, 0805, 1/10W, 1% 173767-3322 Koa Speer, RK73H2A(TE)3322F Capacitors Reference Description Bose Part Manufacturer Part Number Designator Number 16pF, 0805, C0G, 50V, 5% 133622-160 Murata, GRM40C0G160J050(A)(*) 16pF, 0805, C0G, 50V, 5% 133622-160... - Page 64 Murata, GRM40X7R104K025(B)(L) .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) Diodes Reference Description Bose Part Manufacturer Part Number Designator Number SOT23, SMD, 1N914 148582 Motorola, MMBD914LT1 SOT23, SMD, 1N914 148582 Motorola, MMBD914LT1...
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Page 65: Line Level Output Module (P/N: 250563-2)
1.00M, 0603, .06W, 1% 191465-1004 Koa Speer, RK73H1J(TE)1004F 1.00M, 0603, .06W, 1% 191465-1004 Koa Speer, RK73H1J(TE)1004F Capacitors Reference Description Bose Part Manufacturer Part Number Designator Number 16pF, 0603, C0G, 50V, 5% 188454-160 Murata, GRM39C0G160J050(A)(D) 16pF, 0603, C0G, 50V, 5% 188454-160... - Page 66 ELECTRICAL PART LIST Line Level Output Module (P/N: 250563-2) Capacitors Reference Description Manufacturer Part Number Bose Part Designator Number 100pF, 0805, C0G, 50V, 5% 133622-101 Murata, GRM40C0G101J050(A)(*) 100pF, 0603, C0G, 50V, 5% 188454-101 Murata, GRM39C0G101J050(A)(*) 100pF, 0603, C0G, 50V, 5%...
- Page 67 148582 Motorola, MMBD914LT1 SOT23, 1N914 148582 Motorola, MMBD914LT1 ZENER, SOT23, 12V, 250mA, Zetex, BZX84C12ZXTR BZX84C12ZXTR Transistors Reference Description Bose Part Manufacturer Part Number Designator Number JFET, T0-92, J107 188634 Siliconix, J107 JFET, T0-92, J107 188634 Siliconix, J107 JFET, T0-92, J107...
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Page 68: Line Level Output With Limiter Module (P/N: 250563-1)
ELECTRICAL PART LIST Line Level Output with Limiter Module (P/N: 250563-1) Resistors Reference Description Manufacturer Part Number Bose Part Designator Number 5.0K, SOIC16, 1% 181482-5001 Ohmtek/Vishay, 106-176 4X10K, .125W, 5% 195577-1034 Koa Speer, CN2B4(TE)103J 4X10K, .125W, 5% 195577-1034 Koa Speer, CN2B4(TE)103J 49.9 OHMS, 0603, .06W, 1%... - Page 69 ELECTRICAL PART LIST Line Level Output with Limiter Module (P/N: 250563-1) Resistors Reference Description Manufacturer Part Number Bose Part Designator Number 274K, 0603, .06W, 1% 191465-2743 Koa Speer, RK73H1J(TE)2743F 511K, 0603, .06W, 1% 191465-5113 Koa Speer, RK73H1J(TE)5113F 2.74M, 0805, .1W, 1%...
- Page 70 ELECTRICAL PART LIST Line Level Output with Limiter Module (P/N: 250563-1) Capacitors Reference Description Manufacturer Part Number Bose Part Designator Number 330uF, EL, 85C, 16V, 20% Nichicon, UUR1C331MNT1GS 330pF, 0603, C0G, 50V, 2% Murata, GRM39C0G331G050(A)(D) 330pF, 0603, C0G, 50V, 2%...
- Page 71 188454-160 Murata, GRM39C0G160J050(A)(D) .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) 16pF, 0603, C0G, 50V, 5% 188454-160 Murata, GRM39C0G160J050(A)(D) Diodes Reference Description Bose Part Manufacturer Part Number Designator Number SOT23, BAV99R-R 147239 BAV99DI SOT23, BAV99R-R 147239 BAV99DI SOT23, BAV99R-R 147239...
- Page 72 National Semi., MM74HC00M SO16, MM74HC595M Fairchild, MM74HC595M SO14, MM74HC00M 186065 National Semi., MM74HC00M SO16, MM74HC165M Fairchild, MM74HC165M Miscellaneous Reference Description Bose Part Manufacturer Part Number Designator Number SOCKET, 3 PINX3.5mm 181261-03 Weidmuller/Cannon, 161542 SOCKET, 3 PINX3.5mm 181261-03 Weidmuller/Cannon, 161542 PLUG, 8X1X2.5mm...
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Page 73: Signal Pass-Thru Module (P/N: 250565)
Designator Number PLUG, 8X1X2.5 mm 178368-08 JST/TMR, 08JQ-ST 16x16 Null Router Module (P/N: 250587) Resistors Reference Description Bose Part Manufacturer Part Number Designator Number 44.20K, 0805, 1/10W, 0.1% 181896-4422 Koa Speer RN73E2A(TE)4422B 44.20K, 0805, 1/10W, 0.1% 181896-4422 Koa Speer RN73E2A(TE)4422B... -
Page 74: Fixed Eq Carrier Module (P/N: 250570)
Koa Speer, RK73H2A(TE)1004F 1.00M, 0805, 1/10W, 1% 133625-1004 Koa Speer, RK73H2A(TE)1004F 221.0K, 1210, .25W, 0.1% Koa Speer, RN73E2E(TE)2213B Capacitors Reference Description Bose Part Manufacturer Part Number Designator Number 16pF, 0805, COG, 50V, 5% 133622-160 Murata, GRM40C0G160J050(A)(*) 16pF, 0805, COG, 50V, 5% 133622-160 Murata, GRM40C0G160J050(A)(*) .1uF, 0805, X7R, 25V, 10%... - Page 75 SO14, MM74HC00M 186065 National Semi, MM74HC00M SO8, TL072 188591-1 SGS, TL072CDT DMP30, NJU7312AM-T1 NJR, NJU7312AM(T1) Miscellaneous Reference Description Bose Part Manufacturer Part Number Designator Number PLUG, 10X1X2.5 mm 178368-10 JST/TMR, 10JQ-ST PLUG, 8X1X2.5 mm 178368-08 JST/TMR, 08JQ-ST CONN, SOCKET, 8-PIN, .100”...
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Page 76: 402® Eq Submodule (P/N: 250569-3)
54.90K, 0805, 1/10W, 0.1% 181896-5492 Koa Speer RN73E2A(TE)5492B 31.60K, 0805, 1/10W, 0.1% 181896-3162 Koa Speer RN73E2A(TE)3162B Capacitors Reference Description Bose Part Manufacturer Part Number Designator Number 0.01uF, 0805, 125C, 16V, 5% 195543-1001 Panasonic ECH-U1C103JB(5) 0.047uF, 1206, 125C, 16V, 5% 195544-4702 Panasonic ECH-U1C473JB(5) 0.01uF, 0805, 125C, 16V, 5%... - Page 77 Murata GRM40X7R104K025(B)(L) .1uF, 0805, X7R, 25V, 10% 181264-104 Murata GRM40X7R104K025(B)(L) .1uF, 0805, X7R, 25V, 10% 181264-104 Murata GRM40X7R104K025(B)(L) Integrated Circuits Reference Description Bose Part Manufacturer Part Number Designator Number SO14, LS404CDT SGS LS404CDT SO14, LS404CDT SGS LS404CDT SO14, LS404CDT SGS LS404CDT...
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Page 78: 502®A Eq Submodule (P/N: 250569-2)
ELECTRICAL PART LIST ® A EQ Submodule (P/N: 250569-2) Resistors Reference Description Manufacturer Part Number Bose Part Designator Number 0 Ohm, 0603, 1/10W 191465-0000 Koa Speer, RM73Z1JT 10K, 0603, .06W, 1% 191465-1002 Koa Speer, RK73H1J(TE)1002F 10K, 0603, .06W, 1%... - Page 79 .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) C100 .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) Integrated Circuits Reference Description Bose Part Manufacturer Part Number Designator Number SO14, LS404CDT SGS, LS404CDT SO14, LS404CDT SGS, LS404CDT SO14, LS404CDT SGS, LS404CDT...
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Page 80: 802® Eq Submodule (P/N: 250569-1)
73.2K, 0805, 1/10W, 0.1% 181896-7322 Koa Speer, RN73E2A(TE)7322B 27.4K, 0805, 1/10W, 0.1% 181896-2742 Koa Speer, RN73E2A(TE)2742B Capacitors Reference Description Bose Part Manufacturer Part Number Designator Number 2700pF, 1206, COG, 50V, 5% 177214-272 Murata, GRM426C0G272J050(A)(L) 2700pF, 1206, COG, 50V, 5% 177214-272... - Page 81 .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) C100 .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) Integrated Circuits Reference Description Bose Part Manufacturer Part Number Designator Number SO14, LS404CDT SGS, LS404CDT SO14, LS404CDT SGS, LS404CDT SO14, LS404CDT SGS, LS404CDT...
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Page 82: Model 25/32 Eq Submodule (P/N: 250569-6)
21.00K, 0805, 1/10W, 0.1% 181896-2102 Koa Speer, RN73E2A(TE)2102B 21.00K, 0805, 1/10W, 0.1% 181896-2102 Koa Speer, RN73E2A(TE)2102B Capacitors Reference Description Bose Part Manufacturer Part Number Designator Number 0.018uF, 1206, 125C, 16V, 5% 195544-1802 Panasonic, ECH-U1C183JB(5) 0.018uF, 1206, 125C, 16V, 5% 195544-1802 Panasonic, ECH-U1C183JB(5) 0.018uF, 1206, 125C, 16V, 5%... - Page 83 Murata, GRM40X7R104K025(B)(L) .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) Integrated Circuits Reference Description Bose Part Manufacturer Part Number Designator Number SO14, LS404CDT SGS, LS404CDT SO14, LS404CDT SGS, LS404CDT SO14, LS404CDT SGS, LS404CDT...
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Page 84: 502®B Eq Submodule (P/N: 250569-7)
10.00K, 0805, 1/10W, 0.1% 181896-1002 Koa Speer, RN73E2A(TE)1002B 11.50K, 0805, 1/10W, 0.1% 181896-1152 Koa Speer, RN73E2A(TE)1152B Capacitors Reference Description Bose Part Manufacturer Part Number Designator Number .047uF, 1206, 125C, 16V, 5% 195544-4702 Panasonic, ECH-U1C473JB(5) .047uF, 1206, 125C, 16V, 5% 195544-4702 Panasonic, ECH-U1C473JB(5) 0.1uF, 1210, 125C, 16V, 5%... - Page 85 Murata, GRM40X7R104K025(B)(L) .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) Integrated Circuits Reference Description Bose Part Manufacturer Part Number Designator Number SO14, LS404CDT SGS, LS404CDT SO14, LS404CDT SGS, LS404CDT SO14, LS404CDT SGS, LS404CDT...
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Page 86: Awcs Ii Eq Submodule (P/N: 250569-9)
27.40K, 0805, 1/10W, 0.1% 181896-2742 Koa Speer, RN73E2A(TE)2742B 54.90K, 0805, 1/10W, 0.1% 181896-5492 Koa Speer, RN73E2A(TE)5492B Capacitors Reference Description Bose Part Manufacturer Part Number Designator Number 0.047uF, 1206, 125C, 16V, 5% 195544-4702 Panasonic, ECH-U1C473JB(5) JUMPER, CHIP, 1206 124896 Koa Speer, RM73Z2BT 0.018uF, 1206, 125C, 16V, 5%... - Page 87 Murata, GRM40X7R104K025(B)(L) .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) .1uF, 0805, X7R, 25V, 10% 181264-104 Murata, GRM40X7R104K025(B)(L) Integrated Circuits Reference Description Bose Part Manufacturer Part Number Designator Number SO14, LS404CDT SGS, LS404CDT SO14, LS404CDT SGS, LS404CDT SO14, LS404CDT SGS, LS404CDT...
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Page 88: 2X2 Router Module (P/N: 251034)
Designator Number 221K, 0805, 1/10W, 1% 133625-2213 Koa Speer, RK73H2A(TE)2213F 44.2K, 0805, 1/10W, 0.1% 181896-4422 Koa Speer, RN73E2A(TE)4422B Miscellaneous Reference Description Bose Part Manufacturer Part Number Designator Number HEADER, 19-PIN x 1.25mm JST/TMR, 19PS-JE HEADER, 13-PIN x 1.25mm JST/TMR, 13PS-JE... -
Page 89: Dynamic Eq Module (P/N: 250568)
ELECTRICAL PART LIST Dynamic EQ Module (P/N: 250568) Resistors Reference Description Manufacturer Part Number Bose Part Designator Number 10Kx4, .125W, 5% 195577-1034 CTS, 744-083-103J(TR) 10Kx4, .125W, 5% 195577-1034 CTS, 744-083-103J(TR) 10Kx4, .125W, 5% 195577-1034 CTS, 744-083-103J(TR) 10Kx4, .125W, 5%... - Page 90 27.40K, 0805, 1/10W, 0.1% 181896-2742 Koa Speer, RN73E2A(TE)2742B 36.50K, 0805, 1/10W, 0.1% 181896-3652 Koa Speer, RN73E2A(TE)3652B Capacitors Reference Description Bose Part Manufacturer Part Number Designator Number 16pF, 0603, COG, 50V, 5% 188454-160 Murata, GRM39C0G160J050(A)(D) 16pF, 0603, COG, 50V, 5% 188454-160...
- Page 91 ELECTRICAL PART LIST Dynamic EQ Module (P/N: 250568) Capacitors Reference Description Manufacturer Part Number Bose Part Designator Number 47pF, 0805, COG, 50V, 5% 133622-470 Murata, GRM40C0G470J050(A)(*) 47pF, 0805, COG, 50V, 5% 133622-470 Murata, GRM40C0G470J050(A)(*) 1500pF, 0805, COG, 50V, 5%...
- Page 92 BAV70DI SOT23, BAV70DITR BAV70DI SOT23, BAV99R-R 147239 BAV99DI SOT23, BAV99R-R 147239 BAV99DI Transistors Reference Description Bose Part Manufacturer Part Number Designator Number NPN, SOT23, 2N3904 146819 Motorola, MMBT3904LT1 NPN, SOT23, 2N3904 146819 Motorola, MMBT3904LT1 PNP, SOT23, 2N3906 148596 Motorola, MMBT3906LT1...
- Page 93 ELECTRICAL PART LIST Dynamic EQ Module (P/N: 250568) Miscellaneous Reference Description Manufacturer Part Number Bose Part Designator Number PLUG, 10X1X2.5 mm 178368-10 JST/TMR, 10JQ-ST PLUG, 8X1X2.5 mm 178368-08 JST/TMR, 08JQ-ST...
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Page 94: Band Parametric Eq Module (P/N: 250580)
ELECTRICAL PART LIST 5 Band Parametric EQ Module (P/N: 250580) Resistors Reference Description Manufacturer Part Number Bose Part Designator Number 4X10K, .100W, 1% Koa Speer, CN2A4(TE)1002F 4X10K, .100W, 1% Koa Speer, CN2A4(TE)1002F 4X10K, .100W, 1% Koa Speer, CN2A4(TE)1002F 4X10K, .100W, 1% Koa Speer, CN2A4(TE)1002F 4X10K, .100W, 1%... - Page 95 11.50K, 0805, 1/10W, 0.1% 181896-1152 Koa Speer, RN73E2A(TE)1152B 21.00K, 0805, 1/10W, 0.1% 181896-2102 Koa Speer, RN73E2A(TE)2102B Capacitors Reference Description Bose Part Manufacturer Part Number Designator Number 16pF, 0603, COG, 50V, 5% 188454-160 Murata, GRM39C0G160J050(A)(D) 16pF, 0603, COG, 50V, 5% 188454-160...
- Page 96 ELECTRICAL PART LIST 5 Band Parametric EQ Module (P/N: 250580) Capacitors Reference Description Manufacturer Part Number Bose Part Designator Number 330pF, 0603, COG, 50V, 2% Murata, GRM39C0G331G050(A)(D) 330pF, 0603, COG, 50V, 2% Murata, GRM39C0G331G050(A)(D) 330pF, 0603, COG, 50V, 2%...
- Page 97 ELECTRICAL PART LIST 5 Band Parametric EQ Module (P/N: 250580) Capacitors Reference Description Manufacturer Part Number Bose Part Designator Number 2.2uF, EL, 85C, 35V, 20% 177902-2R2V Nichicon, UWX1V2R2MCR2(MB) 2.2uF, EL, 85C, 35V, 20% 177902-2R2V Nichicon, UWX1V2R2MCR2(MB) 2.2uF, EL, 85C, 35V, 20%...
- Page 98 0.1uF, 0603, Y5V, 25V, 80% 181286-104 Murata, GRM39Y5V104Z025(A)(J) C167 0.1uF, 0603, Y5V, 25V, 80% 181286-104 Murata, GRM39Y5V104Z025(A)(J) Diodes Reference Description Bose Part Manufacturer Part Number Designator Number SOT23, SMD, 1N914 148582 Motorola, MMBD914LT1 SOT23, SMD, 1N914 148582 Motorola, MMBD914LT1 SOT23, SMD, 1N914...
- Page 99 National Semi., MM74HC00M HEX, SO16, MM74HC174M National Semi., MM74HC174M HEX, SO16, MM74HC174M National Semi., MM74HC174M SO16, MM74HC165M Fairchild, MM74HC165M Miscellaneous Reference Description Bose Part Manufacturer Part Number Designator Number PLUG, 10X1X2.5 mm 178368-10 JST/TMR, 10JQ-ST PLUG, 8X1X2.5 mm 178368-08 JST/TMR, 08JQ-ST...
- Page 100 SPECIFICATIONS AND FEATURES SUBJECT TO CHANGE WITHOUT NOTICE Bose Corporation The Mountain Framingham, Massachusetts USA 01701 P/N: 256689 Rev. 00 08/00 FOR TECHNICAL ASSISTANCE OR PART ORDERS, CALL 1-800-233-4408...
- Page 101 Entero™ SE 16 Audio Processor Service Manual © 2000 Bose Corporation Part Number 256689 Rev. 00...
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