Bose Acoustimass 3 User Manual

41
AM-3P II Amplifier PCB Assembly Part List
Reference
Designator
Description Part Number Reference
U1 Voltage Regulator,
8V,POS,TO-92
146234
U2 Voltage Regulator,
8V,NEG,TO-92
146235
U106,206,301,401 Op-Amp Single,
DIP-8,LF355CN
132604 or 250475-001
Reference
Designator
Description Part Number Reference
J1 Connector, Header
Inline,PCB MNT,5P
133220-05
J2 Connector,Header,
Rectangle,15 POS
145305-15
J4 Connector,Header
Inline, PCB MNT,2P
133220-02
Reference
Designator
Description Part Number Reference
*K1 Relay,24 VDC,
DPST, TV-3 RATE
143622 *See Note
LK6,11,23,34,35,40,
47,49,83
0Ω,.2W,AX 139942
LK56 Cable,22AWG,
5 Cond.,2.64"
147077
*Z1 Bridge Rectifier
50V,1.0A
147408 *See Note
*Z2 Bridge Rectifier,
60V,4.0A
148950 *See Note
Integrated Circuits
Connectors
Miscellanous
!
!
!
*NOTE: 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.

Bose Acoustimass 3 Specifications

General

Brand	Bose
Model	Acoustimass 3
Category	Speakers
Language	English