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BASSBREAKER™ 15
(This is the model name for warranty claims)
p/n 2262000000 (COMBO 120V)
p/n 2263000000 (HEAD 120V)
SERVICE MANUAL
ATTENTION:
WARRANTY SERVICE PROCEDURES
The Bassbreaker 15 Amplifier is considered to be field serviceable to the component level. As
such stuffed PCB Assemblies are not readily available for this unit. Any Fender Authorized
Service Center in need of a warranty replacement PCB Assembly for this unit should contact
FMIC Tech Support and you will be instructed on how to proceed.
Fender Musical Instruments Corp. / 17600 North Perimeter Drive, Suite 100 / Scottsdale, AZ 85255-5440
Issued June, 2016
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Table of Contents
Related Manuals for Fender BASSBREAKER 15 Head
Summarization of Contents
Important Notices and Parts List Codes
Important Notice
Confidentiality, proprietary information, and disclaimer regarding specifications and use of the manual.
Parts List Codes Definitions
Definitions for codes used in the component parts lists for capacitors and resistors.
Amplifier Specifications
Part Numbers, Power, and Impedance
Lists part numbers, power requirement, output, and impedance specifications for the amplifier.
Combo Unit Dimensions and Weight
Provides physical dimensions and weight for the Combo version of the amplifier.
Service Notes and Disassembly Procedures
General Disassembly Guidelines
Recommendations for wire dress, photography, and connector identification during disassembly.
PCB and Chassis Removal
Step-by-step instructions for removing the chassis and various PCB assemblies.
Tube/Power PCB Removal and Policy
Tube and Power PCB Removal
Guidance on removing Tube and Power Supply PCBs, noting their interconnectedness.
PCB Exchange Policy
Information on handling non-serviceable or safety-critical parts and PCB assemblies.
Circuit Description - Pre-Amplifier
Gain Structures and Signal Paths
Explains the Low, Medium, and High gain structures and their signal paths through the amplifier.
Effects Loop, Reverb, and Power Amp
Details effects loop, reverb circuit, wet/dry mix, and the power amplifier stage.
PCB and Chassis Assembly Parts Lists
PCB Assembly Components (Continued)
Details resistors, switches, thermistors, LEDs, connectors, and heatsinks for PCB assemblies.
Chassis Assembly Parts (Combo)
Lists main chassis components for the Combo version, including transformers, PCBs, and knobs.
Chassis Assembly Parts Lists (Combo & Head)
Combo Chassis Components
Lists fuses, tubes, retainers, grommets, screws, washers, and bushings for the Combo chassis.
Head Chassis Components
Lists fuses, tubes, retainers, grommets, screws, washers, and bushings for the Head chassis.
Chassis and Cabinet Parts Lists
Head Chassis Components (Continued)
Details fuses, tubes, retainers, grommets, screws, and bushings for the Head chassis assembly.
Cabinet Assembly Parts (Combo)
Lists cabinet assembly parts for the Combo, including covering, grille, handles, and feet.
Cabinet and End Item Assembly Parts
Cabinet Assembly Parts (Combo & Head)
Lists covering, cloth grille, handles, screws, feet, and nameplates for both Combo and Head cabinets.
End Item Assembly Parts (Combo)
Lists rear panel, logo, speaker, screws, eyelets, and power cords for the Combo end item.
End Item Assembly Parts (Combo & Head)
Combo End Item Power Cords
Lists various AC power cords with IEC connectors for different voltage regions for the Combo.
Head End Item Components
Lists rear panel, logo, screws, eyelets, and power cords for the Head end item assembly.
Schematic Diagrams and Test Procedures
Amplifier Schematic Diagram
Visual representation of the amplifier's circuitry, showing interconnections between PCBs and components.
Amplifier Test Conditions
Specifies the conditions and settings for testing the amplifier's maximum output and nominal performance.
Power Supply Schematic and Fuse Table
Power Supply Wiring Diagram
Illustrates the primary wiring and power supply connections for different voltage regions.
International Fuse and Wiring Table
Lists primary wiring and mains fuse specifications for international service based on line voltage.
PCB Layout Diagram and Notes
PCB Assembly Layout
Diagram showing the physical layout of components on the main PCB assemblies.
PCB Assembly Notes
Important notes regarding PCB assembly, including unit-specific installations and wire clarity.
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