Bose SoundTouch 20 Series III Service Manual

Main Assembly Part List
Item
Number
Description Material
Number
QTY Note
1 TOP CAP, ST20, BLK 354207-0030 1
TOP CAP, ST20, WHT 354207-0040
2 FLOCK, TOP CAP 372784-0010 1
3 SCREW, 6-13x, 5, PAN, XREC/SQ 288374-008 34
4 KEYPAD ASSY, BLK 354213-0040 1
KEYPAD ASSY, GRY 354213-0030
5 PCB ASSY, STCH 20/30, BUTTON, SVCE 359563-001S 1
6 TAPE, FOAM, PCB 739677-0010 1
7 SCREW, SELF TAPPING, M2, 5X7mm, WASHER, TORX 357328-0070 10
8 CABLE, FFC, LED/DISPLAY, 12COND, 170mm 355896-0020 1
9 SCREW, TAPP, 4-16X, 38, PAN, XREC 288372-006 2
10 PCB, SOUNDTOUCH II, WIFI
PCB, SOUNDTOUCH II, WIFI, NEW HIROSE CONNECTOR
720048-024S
720048-034S
1 4, 6
11 CABLE, FFC, BUTTON, 10COND, 125mm 354679-0020 1
12 TAPE, FOAM, 15X10X4, 78mm (current drawing shows 4) 369747-0010 1
13 ENCLOSURE, ST20 I-III, SRVC SUBASSY BLACK 738041-110S 1
ENCLOSURE, ST20 II, SRVC SUBASSY WHITE 738041-120S
14 HARNESS, STCH 20, I/O-PWR SUPPLY 354690-0010 1
15 END CAP, ST20 BLACK 354205-0030 2
END CAP, ST20, WHITE 354205-0040
16 BASE, ST20, BLK 354212-0020 1
17 FOOT, RUBBER 301750-001 4
18 PCB ASSY, STCH 20, I/O, SVCE
PCB ASSY, STCH 20, I/O, SVCE, NEW HIROSE CONNECTOR
354662-011S
750772-001S
1 6
19 CABLE, FFC, PA-I/O, 20POS, 66mm 354680-0010 1
20 FOAM, ACOUSTIC, 2, 5X2, 5X0, 5 273518-012 2
21 SCREW, 6-32X5/8, THREAD ROLLING 289391-010 8
22 SHIELD, POWER AMP, TOP 354247-0020 1
23 PCB ASSY, SPOTTY, AMP/POWER SUPPLY 354659-0110 1
24 INSULATOR, STCH 20, PWR SUPPLY, BOTTOM 355631-0010 1
25 SHIELD, POWER AMP, BOTTOM 354248-0010 1
26 BRACKET, SPOTTY, SPACER, AMP PCB 359515-0010 1
27 BAFFLE ASSY, STCH 20, SRVC 363467-001S 1
28 FOAM, GRILLE, ARRAY 272036-004 6
29 SPEAKER, FULL RANGE, 71/19, 4OHM, Fe, LBL/PKG 369885-0010 2
30 CABLE, FFC, FOLDED, 31POS, IMPED MATCH
CABLE, FFC, 31POS SHIELDED, NEW HIROSE CONNECTOR
354681-0010
749213-0010
1 6
31 CABLE, FFC, SPOTTY, SHELBY-I/O, 40POS, 226mm 354683-0010 1
32 GRILLE ASSY, FRONT BLK 354165-0010 1
GRILLE ASSY, FRONT GRAY 354165-0040
33 GASKET, STRIP, BACKER 625447-0010 2
34 DIFFUSER, LED 354687-0010 1
35 LENS, ST20, FRONT GRILLE 354200-0020 1
36 GASKET, MULTI-LAYER 626396-0010 1
37 LENS/DISPLAY ASSY, ST 20, PIONEER, SVCE 627493-001S 1 5

Bose SoundTouch 20 Series III Specifications

General

Control type	Buttons
Certification	CE, WEEE
Volume control	Digital
Supported radio bands	-
Built-in storage media	No
Audio formats supported	AAC, FLAC, MP3, RA-Lossless, WMA
Smartphone remote support	Yes
Internet radio services supported	Deezer, Pandora, SIRIUS Internet Radio, Spotify, TuneIn, iHeartRadio, iTunes
Mobile operating systems supported	Android, Windows Mobile, iOS
Network streaming services supported	Pandora
AC input voltage	220 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (typical)	90 W
Wi-Fi standards	802.11g, 802.11b, Wi-Fi 4 (802.11n)
Headphone connectivity	3.5 mm
Apple docking compatibility	Not supported
Display type	OLED
Product color	White
Number of drivers	2
Audio output channels	2.0 channels
Cables included	AC, USB

Weight and Dimensions

Depth	104 mm
Width	314 mm
Height	188 mm
Weight	3180 g