BOSS TU 2 SERVICE NOTES

Page 1

TU-2

Oct1998

IEIIBDSS TU_2 SERVICE NOTES

Chromatic Tuner

§PECIFICATIONS II] I] I] I]

OReterence Pitch ....................................... A4 = 438 to 445 Hz (1H: step)
OTuning Range .C0(16.35Hz) to C8(4136Hz)
.Tuning Accuracy . +/-3cents

.lnput Impedance . 1M ohm

First Edition

Issued by RJA

OControls .. .STREAM/CENT select switch, MODE select switch, Pedal switch

Olndicators . Meter, Note name/String number indicator, Tuning guide indicators,Check indicator
OConnectors . Input jack, Output jack, Bypass jack, DC 9V In jack, DC 9V Out jack,

OPower Suppl .. . DC 9V : Dry battery S-OOGP/9V(6F22/9V), AC Adaptor(PSA-Series : Optional)

.Current Draw .
.Dimensions
OWeight .....
OAccessories

. 55mA(Max.)

.4209 / 1501 (including battery)
.Owner's Manual(English) (No. 66017441)

Owners Manual(Japanese) (No. 66017440)

Dry battery S-OOGP/9V(6F22/9V)
OOptio n s

Parallel DC Cord PCS-20A

.70(W)><125(D)>< 55(H) mm / 2-3/4(W) >< 4-15/16(D) x 2-3/16(H) inches

.AC Adaptor PSA-100, PSA-120, PSA-230, PSA-240

PANEL LAYOUT II] [I [I [l [l I]

Hexagon Socket Head Cap

TUVZ Case
(52017127)

TUVZ Panel
(32217704)

LED (Red)

Tapping Screw 3x12mm AC Adapor Jack
(H502984201) HECZ3927017150
(13449717)
PSA Caution
(G2537401) l f
LED (Yellow) .
LEBSASYC
(F5029113) ® D> r? L «J @
LED (Red/Green)
L73wsnsowrcc ,
(F5029111) / sizumcsm
Tact SW t
SEQJAE L-J 7* w
(13129777) © V "To" @
Jack
5077615 4' (- OUTPUT INPUT(- H
(13449105) (_ BYPASS
.
Jack E Chromatic
8677713 4'
(13449717) TUnTEf; *
Foot Base
(2235730400)

Thumb Screw
3x 10mm (Black)
(40125101)

L7934SRD7D
(F5029112)

TU72 LED Holder
(3219950101)

7Segment LED
SA3971 1HWA
(F5029403)

Jack
SGV7713
(13449717)

TU72 Pedal
(G21B7515)

Cover (Bottom Cover)
(2202785100)
Bottom Base
(2235730500)
Bottom Caution PSA
(G253751603)

All rights reserved. No part of this publication may be reproduced in any form without the written permission of ROLAND CORPORATION.

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@Roland 17059940

Printed in Japan ACEO (DP) 1

EXPLODED VIEW m n n

Cushion
(2226733300)

Nylon Washer
3x 6x 0.5 (x 2)
(40125134)

Binding Machine
3x 10 FeBZC (x 2)
(40010267)

Battery Connector
(2341070000)

Binding Tapping
3x 6 B1 FeBZC (
(40010901)

Bottom Caution
(6253751603)

x4) 3

Foot Base
(2235730400)

Thumb Screw
3X 10 (Black)
(40125101)

Spring
(2217710900)

Pedal Guide Bush
(2215770201)

Insulation Spacer
(2216756000)

Cover
(Bottom Cover)
(2202785100)

Bottom Base
(Base)
(2235730500)