Boss AB 2 2 Way Selector Service Manual

Page 1

Dec.2003 AB-2

DIEDSS SERVICE NOTES
Second Edition
- Issued by RIA

2-WAY SELECTOR

TABLE OF CONTENTS

SPECIFICATIONS. 1

EXPLODED VIEW .. ...2

EXPLODED VIEW PARTS LIST ...3

PARTS LIST .................................. 4

CIRCUIT BOARD (from S/NO.A**6199) 6

CIRCUIT DIAGRAM(form S/NO.A**6199) . 6

CIRCUIT BOARD(S/N0.A**6200 up) ........... 7

CIRCUIT DIAGRAM(S/NO.A**6200 up) .................... 7

SPECIFICATIONS

Nominal Input Level: -20 dBu Weight: 240 g/ 9 oz

Nominal Output Level: -20 dBu Accessories:

Control: Pedal Owners Manual Japanese/ English (K5100003)

Indicators: A (red), 8 (yellow) Dry Battery (RU3/LR03(AAA) type) x 2(w'mm)

Connectors: A jack, B jack, lN/ OUT jack Number Seal (#22530402)

Current Draw: 5 mA or less Leaflet(USI.NG THEUN'ITSAFELY,IWORTANT NOTESand
* Expected battery life undzr continuous use: "1f°""a°"")(#m"')

Carbon: 100 hours * 0 (W = 0-775 Vrms

Power Supply: Dry Battery (R03 / LRUS (AAA) type) x 2 In the interest of product improvement, the specifications and/or appcamncc of

Dimensions: 96 (W) x 90 (D) x 43 (H) mm this unit are subject in chungc without prior notice.

3-13-16 (W) x 3-9/16 (D) x 1-3/4 (H) inches

Copyright © 2003 ROLAND CORPORATION

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

Roland I7058'l28EI Printed in Japan (0000) (SC)