Boss RV 3 Digital Reverb Delay Service Manual

Page 1

Mar. 1994 RV-3

DISHES RV-3 SERVICENOTES

First Edition
DIGITAL REVERE / DELAH

SPECIFICATIONS/111$

-Signal processing ------------------- : A/D Conversion; 16 bit linea,
128 times oversampling, A Z modulation, AF method
D/A Conversion; 16 bit linear

-Sampling Frequency ----------------- : 32kHz

'Nominal Input Level --------------- ~20dBm

. "1pm Impedance ................. 1M Q

-Nomina| Output Level ------------- -20dBm

. Output impedance ................ 1k Q

-Recommended Load Impedance - - - 10k 0 or greater
-Dynamic Range --------------------- : 110dBm or greater(Direct)

QSdBm or greater(Effect)

OdBm = 01775 Vrms
-Controls ---------------------------- : Pedal Switch, Mode Switch, Balance knob, Control Knob x 2
-|ndicator - - Check lndicator(serves also as battery check indicator)
-Connectors - Input Jack, Output Jacks A(MONO)/B, AC Adaptor Jack(9V DC)
-Power Supply - . 9V DCIDry Battery(6AM6/9V),

AC Adaptor(PSA~Series:Optional)

-CurrentDraw-----------------------': 70mA(9V DC)

. Dimensions ......................... : 70(W)X125(D)X55(H) mm
2-3/4(W)X4-15/16(D)x2-3/16(H) inches

-Weight ............................. I 4209/ 1502 (including battery)

-Accessories ------------------------- : Owner's Manual(English) PNo.00451756
Owner's Manual(Japanese) PNo.00451745
MODE Label PNo.00349989
Battery 006P 9V alkaline PNO.12569173

~Options ----------------------------- : AC Adaptor;PSA-100, PSA-120, PSA-230, PSA-240,

PSA Caution Adaptor Jack

Knob _ psA CAUTION HECO470-01-630
ROUND KNOB (2253753801) (13449711)
(22400324)
Pot.(BALANCE) - LED (red)
VR 100kW><2 LN-ZBRP
(00347539) (15029198)
Pot.(TONE-R.TlME) -= Panel
VR 50KB 5° m: RV-3 PANEL
(13279869) Mew: TONE-MIME , " (00349978)
Pot.(MODE) u m b- Case
VR 50KB 11 POINT CLICK V RV-3 CASE
(00347567) (E Bin :51 (00349956)
lfi
Jack - ('OUTPUTB INPUT(- Jack
HLJ0544-01-010 GOUIOPUT B sea-7713
(13449150) "1° .) (13449104)
DIQItCIl Reverb
Pedal __.._. / Delay RV_3
:3%;:§§7§L Cover, Bottom
BOTTOM COVER #351
IEIBCISS (2202085100)
Base Bottom
Pedal Mat
FOOT B ASE #304 o- ----- - ----- BOTI'OM BASE #305
(2235030400) (2235030500)
Bottom Caution. Bottom
PS~3 BOTTOM CAUTION
-1 1".- (00349945)
@Rotand 17059744 Printed in Japan BOCE (DP) 1

EXPLODED VIEW/fig?-

Foot Base
(2235030400)

Switch
J M0404

(13129710) Thumb Screw

3 X10 (Black)
(40125101)

Cushion
(2226033300)

Nylon Washer
3 x 6 x 0.5 (x 2)

Binding Machine 1

3X 10 FeBC (X2)

Spnng
(2217010900)

Pedal Guide Bush
(2215070201)

Battery Connector
(2341741401 )

Insulation Spacer
(221 6056000)

Cover
(Bottom Cover)
(2202085100)

Binding Tapping -_-g
3X6 B1 FeBC (X 4)

Bottom Caution
(00349945)

Bottom Base
(Base)
(2235030500)

Copyright © 1994 by ROLAND CORPORATION