Boss TU-80 Service Notes
Boss TU-80 Service Notes
Boss TU-80 Service Notes
2003
TU-80
SERVICE NOTES
Issued by RJA
Main Specification
Connectors
Input Jack, Output Jack
Power Supply
Dry Battery (R6/LR6 (AA) Type) x 2
Tuner
Reference Pitch: A4=435 Hz-446 Hz (1 Hz steps) Tuning Range: E0 (20.6 Hz)-C8 (4186.0 Hz) Internal Tuning Accuracy: 1 cent
Power Consumption:
3 mA (Metronome mode), 8 mA (Tuner mode and A4=440 Hz input) Expected battery life under continuous use (Carbon): Approximately 100 hours (A4 continuous input) * These figures will vary depending on the actual conditions of use.
Metronome
Tempo: 30-250 Rhythm Style: Quarter note, Eighth rest and eighth note, Eighth note, Triple, Triple with center rest, Sixteenth note, Clave (3-2, 2-3) Beat: 0-9
Dimensions
122 (W) x 68 (D) x 21 (H) mm / 4-13/16 (W) x 2-11/16 (D) x 7/8 (H) inches
Weight
117 g / 5 oz (including batteries)
Input Impedance
680 kOHM
Accessories
* Dry Battery (R6 (AA) Type) x 2(#*********) Owners ManualENGLISH/JAPANESE(#17041001), Leaflet (USING THE UNIT SAFELY and IMPORTANT NOTES )(#********) In the interest of product improvement, the specifications and/or appearance of this unit are subject to change without prior notice.
Indicator
LCD Display, Tuning Guide LED
PARTS LIST
fig.part1e
SAFETY PRECAUTIONS: The parts marked have safety-related characteristics. Use only listed parts for replacement.
CASING 17041002 FINISHED GOODS SK000150 ACCESSORIES (Standard) 17041001 ******** ******** BATTERY COVER FINISHED GOODS OWNERS MANUAL Leaflet Dry Battery (R6 (AA) Type) x 2 FOR SERVICE ONLY ENGLISH/JAPANESE (USING THE UNIT SAFELY and IMPORTANT NOTES ) (R6 1.5V) 1 1 1 1 1
17058221E0