This page serves as a personal reference for guitar pedal service manuals and schematics that I’ve collected over the years. Every service manual and schematic provided here has been published and redistributed freely on the internet for many years already. These documents may not be used for any commercial purposes and are provided here solely as a reference for the study of circuit designs, historical curiosity, and version verification purposes.
BOSS Pedal Service Manuals
BOSS AB-2 Service Manual | Schematic V1 | Schematic V2
BOSS AC-2 Service Manual | Schematic
BOSS AC-3 Service Manual | Schematic
BOSS AW-2 Service Manual | Schematic
BOSS AW-3 Service Manual | Schematic
BOSS BD-2 Service Manual | Schematic
BOSS BE-5 Service Manual | Schematic
BOSS BE-5B Service Manual | Schematic
BOSS BF-2 Service Manual | Schematic
BOSS BF-3 (1st Ed.) Service Manual | Schematic
BOSS BF-3 (BF-3A Version) Service Manual | Schematic
BOSS CE-1 Service Manual | Schematic (Version C) | Schematic (Version D)
BOSS CE-2 Service Manual | Schematic
BOSS CE-2B Service Manual | Schematic
BOSS CE-3 Service Manual | Schematic
BOSS CE-5 (1st Ed.) Service Manual | Schematic
BOSS CE-5 (CE–5A Version) Service Manual | Schematic
BOSS CH-1 (1st Ed.) Service Manual | Schematic
BOSS CH-1 (CH-1A Version) Service Manual | Schematic
BOSS CS-1 Service Manual
BOSS CS-2 Service Manual | Schematic
BOSS CS-3 Service Manual
BOSS DB-5 Schematic
BOSS DC-2 Schematic
BOSS DD-2 Service Manual
BOSS DD-3 Service Manual
BOSS DD-3 (DD-3A Version) Service Manual
BOSS DD-3 (DD-3B Version) Service Manual
BOSS DD-3T Service Manual
BOSS DD-5 Service Manual
BOSS DD-7 Service Manual
BOSS DD-20 Service Manual
BOSS DF-2 Service Manual
BOSS DM-1 Service Manual
BOSS DM-2 Service Manual
BOSS DM-3 Schematic
BOSS DS-1 (1st Ed.) Schematic
BOSS DS-1 (DS-1A Version) Service Manual
BOSS DS-2 Schematic
BOSS DSD-2 Service Manual
BOSS DSD-3 Service Manual
BOSS EH-2 Schematic
BOSS FA-1 Schematic
BOSS FRV-1 Service Manual
BOSS FT-2 Schematic
BOSS GE-7 Service Manual
BOSS GE-7B Service Manual
BOSS GE-10 Service Manual
BOSS GP-20 Service Manual
BOSS GT-3 Service Manual
BOSS GT-5 Service Manual
BOSS GT-6 Service Manual
BOSS GT-8 Service Manual
BOSS GT-10 Service Manual
BOSS HC-5 Service Manual
BOSS HF-2 Schematic
BOSS HM-2 Service Manual
BOSS LM-2 Service Manual | Schematic
BOSS MD-2 Schematic | Schematic 2
BOSS ME-5 Service Manual
BOSS ME-6 Service Manual
BOSS ME-8 Service Manual
BOSS ME-10 Service Manual
BOSS ME-30 Service Manual
BOSS ME-33 Service Manual
BOSS ME-50 Service Manual
BOSS MEX Service Manual
BOSS MT-2 Service Manual
BOSS MZ-2 Service Manual
BOSS NF-1 Service Manual
BOSS OC-2 Service Manual
BOSS OC-3 Service Manual
BOSS OD-1 Service Manual
BOSS OD-2 Schematic
BOSS OD-3 Schematic
BOSS OD-20 Service Manual
BOSS OS-2 Schematic
BOSS PH-1r Service Manual
BOSS PH-2 Service Manual
BOSS PH-3 Schematic
BOSS PQ-4 Schematic
BOSS PS-2 Service Manual
BOSS PS-3 Service Manual
BOSS PSM-5 Service Manual
BOSS PW-2 Schematic
BOSS PW-10 Service Manual
BOSS RC-20 Service Manual
BOSS RC-20XL Service Manual
BOSS RT-20 Service Manual
BOSS RV-2 Service Manual
BOSS RV-3 Service Manual
BOSS RV-5 Schematic
BOSS RV-6 Service Manual
BOSS SD-1 Service Manual | Schematic
BOSS SD-2 Schematic
BOSS SG-1 Service Manual
BOSS SP-1 Service Manual
BOSS ST-2 Service Manual
BOSS SYB-3 Service Manual
BOSS SYB-5 Service Manual
BOSS TR-2 Schematic
BOSS TU-2 Service Manual
BOSS TU-3 Service Manual
BOSS TW-1 Schematic
BOSS VB-2 Schematic
BOSS WP-20G Service Manual
BOSS XT-2 Schematic (Reverse Engineered)
Danelectro Schematics
Danelectro FAB Overdrive Schematic
Furman Schematics
Roland Schematics
Roland Juno-106 Service Manual
T-Rex Engineering
T-Rex Engineering Hobo Drive Schematic (Left) Schematic (Right)
