BOSE COMPANION 5 SM R03 Service Manual

Companion® 5 Multimedia

Speaker System

Service Manual

Reference Number 290177-SM Rev. 03

Electronic Copy Only

CONTENTS

Electrostatic Discharge Sensitive (ESDS) Device Handling .......................................................3

Warranty .............................................................................................................................................3

Product Description ......................................................................................................................... 3

Specifications....................................................................................................................................4

Part List Notes ..................................................................................................................................5

Packaging Part List, Companion

Figure 1. Companion 5 Multimedia Speaker System Packaging View ................................................ 6

Bass Module, Exploded View (see Figure 2) ................................................................................ 7

Figure 2. Bass Module, Exploded View ............................................................................................... 7

Electrical Part Lists .................................................................................................................... 8-16

Electrical Part List, Bass Module DSP PCB ............................................................................ 8-15

Electrical Part List, Bass Module I/O PCB ...................................................................................16

Disassembly Procedures ......................................................................................................... 17-18

Audio Test Procedures ............................................................................................................ 19-20

USB Test Procedures .................................................................................................................... 21

Service Manual Revision History .................................................................................................22

5 Multimedia Speaker System (see Figure 1) ...................... 6

CAUTION: The Companion 5 Multimedia Speaker System 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.

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.

Product Description Companion® 5

The Companion 5 is a multi-channel multimedia speaker system connecting to personal computers via a USB 2.0 interface. No additional sound card is required to enjoy 5.1-channel audio content from the host PC. The two speaker arrays combined with advanced audio processing algorithms provide a spacious presentation of stereo content and a compelling experience with multi-channel content. A control module brings the master volume control, simple touch mute control and jacks for an auxiliary analog stereo input and headphones.

The Companion 5 system consisting of the following major components:

1. Bass speaker enclosure with Woofer

2. Control Module with an 8-foot (2.4M) cable.

3. Two two-element speaker arrays with integrated cables, uniquely keyed and identified for left and right locations.

The speaker arrays are mounted on removable speaker stands that are engineered to position the speakers at the correct height and angle on either side of a computer monitor. The transducers contained in the speaker enclosures may not be replaced. The speaker grills are glued in to prevent movement during shipping.

The integrated speaker cable is hard wired into the speaker enclosure and is not removable.

Specifications

Mechanical

Dimensions: Bass Module: 8 5/8 “H x 7 1/8” W x 16 3/4” D

(21.8 x 18 x 42.5 cm)

Satellite Speaker: 9” H x 5 3/4” W x 4” D (22.86 x

14.60 x 10.16 cm)

Control Pod: 2 1/2 “D x 1 1/8” H

(6.35 x 2.79 cm) Weight: Bass Module: 18.1 lbs (8.2 kg) unpacked Satellite Speaker (stand

included):

Packaged System 27 lb (12.3 kg) packed

Finish: Bass Module: Scratch-resistant, satin-finish

Satellites: Painted polymer finish

Bass Box: Ported

Bass Box Port Tuning: 50 Hz

1.8 lbs (.816 kg) each

vinyl

Electrical

Power Rating: USA/Canada: 115 VAC 60 Hz Japan: 100 VAC 50/60 Hz Euro: 230 VAC 50/60 Hz

Nominal System Bandwidth:

Maximum SPL: 102 dBSPL (at normal

Output: Bass: 48Hz – 250Hz

Satellites: 250Hz – 18Khz

USB: USB 2.0 full-speed device with

48 Hz to 18 kHz

listening distance)

B-receptacle

Supports 6-channel USB

Audio Device and volume

control and mute USB HID

(Human Interface Device)

controls

Audio device and HID controls

are all supported by standard

USB host firmware

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 available as finished goods. Order this part using the product code listed.

5. This part is referenced for informational purposes only. It is not stocked as a repair part.

RoHS compliant part - Restriction of Hazardous Substances (RoHS) is a directive of the

European Union which took effect July 1, 2006. The directive is aimed at protecting the health and environment and mandates that electronics products sold in the European Union must be essentially void of six hazardous substances: lead, mercury, cadmium, hexavalent chromium, PBB and PBDE flame retardants.

COMPANION® 5 PACKAGING VIEW

Figure 1. Companion 5 Multimedia Speaker System Packaging View

Item Description Part number Note

1 PACKING, FOAM, EPS, RS, BB 298097 2 PACKING, FOAM, EPS 295570 3 REMOTE CONTROL ASSY 295974-001 4 ARRAY/STAND ASSY, RIGHT 300634-001 5 ARRAY/STAND ASSY, LEFT 300635-001 6 PACKING, FOAM, EPS 295570 7 LINE CORD, 120V, PDL DET, BLK

LINE CORD, 100V, DET, NONPVC, BLK LINE CORD, 230V, UKS, DET, BLK LINE CORD, 240V, AUS, DET, BLK

LINE CORD, 220V, EUR, DET, BLK 8 GUIDE, OWNERS, COMP5, 3L 295925 9 CABLE, USB 2.0, TYPE A TO B, 6FT

CABLE, USB 2.0, TYPE A TO B, 10FT

10 FOOT, RUBBER, PSA BACKED, 4 PACK 297482-001 11 PACKING, FOAM, EPS, BB 300269 12 ASSY, BBOX, COMP 5, 120V

ASSY, BBOX, COMP 5, 230V

13 CARTON, RSC 295572

- CARTON, KIT 300267-K

262814-001 286080-001 280138-001 284243-001 280135-001

292477-001 292477-002

290172-S139 290172-S239

BASS MODULE EXPLODED VIEW

Figure 2. Bass Module Exploded veiw

Item Description Part number Qty. Note

1 SCREW, TT, 8-32X0.5, PAN, XREC/SQ 289393-008 4 5 2 CABLE, 8 CONDUCTOR 291574-150 1 3 KNOB, VOLUME CONTROL, BLACK 294599-001 1 4 CLIP, SPRING, KNOB 262542 1 5 LABEL, I/O,BASS MODULE 295923-001 1 6 COVER REAR BASS MODULE 296122-002 1 5 7 FOAM, GRILLE, ARRAY,.125" 272036-002 6 8 HARNESS, USB, TYPE B TO MINI B 296603-001 1 9 PAD, FOAM, .25" X .75" X .06 278144-001 2

10 PCB ASSY, INPUT/OUTPUT, US/JAPAN

PCB ASY, INPUT/OUTPUT, ROHS, EURO 11 BRACKET, INPUT/OUTPUT, PCB 292181-002 1 5 12 SCREW, TAPP, 8-11x.437, PAN, XRC/S 289388-007 9 5 13 HARNESS, IDC, FLAT CABLE 291575-088 1 14 SCREW, TAPP, 8-11x1.5, PAN, XRC/SQ 289388-024 4 5 15 ASSY, PCB, DSP, US/JAPAN

ASSY, PCB, DSP, ROHS, EURO 16 BRACKET HEATSINK 296120-001 1 5 17 SCREW, TAPP, 6-32, PAN, TORX 279948-08 4 5 18 PAD, THERMAL, DIODE 295975-001 1 5 19 HEATSINK, COMPANION 5 296119-001 1 5

Note: The Transformer and Woofer are note replaceable. The cabinet is glued together preventing access to these parts.

299764-001 299765-002

299766-201 303250-202

+ 16 hidden pages