Roland BOSS BR-1180 User Manual

SERVICE NOTES
Issued by RJA
Copyright © 2002 ROLAND CORPORATION
All rights reserved. No part of this publication may be reproduced in any form without the written permission
of ROLAND CORPORATION.
Printed in Japan (0800) (NB)17058069E0
MAY.2002 BR-1180
TABLE OF CONTENTS
SPECIFICATIONS.............................................................2
LOCATION OF CONTROLS ..........................................4
LOCATION OF CONTROLS PARTS LIST ..................5
EXPLODED VIEW 1 .........................................................6
EXPLODED VIEW 2 .........................................................7
EXPLODED VIEW 3 .........................................................8
EXPLODED VIEW PARTS LIST .....................................9
PARTS LIST......................................................................10
CHECKING THE VERSION NUMBER.......................15
USERS DATA SAVE AND LOAD................................15
RESTORING THE FACTORY SETTINGS...................16
SYSTEM SOFTWARE UPDATE PROCEDURE .........17
TEST MODE.....................................................................17
BLOCK DIAGRAM.........................................................20
CIRCUIT BOARD(MAIN) .............................................22
CIRCUIT DIAGRAM(MAIN 1/4) ................................24
CIRCUIT DIAGRAM(MAIN 2/4) ................................26
CIRCUIT DIAGRAM(MAIN 3/4) ................................28
CIRCUIT DIAGRAM(MAIN 4/4) ................................30
CIRCUIT BOARD(SW SHEET ASSY) ..........................32
CIRCUIT BOARD(ANALOG).......................................34
CIRCUIT DIAGRAM(+5V BOARD).............................36
CIRCUIT DIAGRAM(SW) .............................................38
ERROR MESSAGES ........................................................40
CDI-BR-1..........................................41
SPECIFICATIONS...........................................................41
PARTS LIST......................................................................42
INSTALLING THE CDI-BR-1........................................43
The wiring exchange method ........................................44

Roland BOSS BR-1180 Specifications

General

Simultaneous Recording Tracks	2
Hard Drive Size	40 GB
Sampling Frequency	44.1 kHz
Bit Depth	16-bit
A/D Conversion	24-bit
D/A Conversion	24-bit
Effects	Yes
Headphone Output	1 x 1/4" TRS
EQ	Yes
Phantom Power	Yes
Display	LCD
Power Supply	AC adapter
Recording Media	Hard Disk
Data Storage	Internal Hard Drive
Inputs	2 x XLR/TRS combo, 2 x 1/4" TS
Outputs	2 x 1/4" TRS, 1 x RCA (Stereo)

Summary

Checking the Version Number

Users Data Save and Load

Procedure for saving and reloading user-created data.

Viewing information about the hard disk

Displays information and status of the internal hard disk drive.

Saving the content of the hard disk to CD-R/RW discs

Procedure for backing up hard disk data to optical media.

Restoring the Factory Settings

Initializing hard disk

Procedure to reset the hard disk to its factory default state.

Loading the demo song

Procedure to load pre-installed demonstration songs.

Test Mode

Required Item

Lists necessary tools and items for performing tests.

How to enter the test mode

Instructions on accessing the device's diagnostic test environment.

Test item

Enumerates the specific tests available in diagnostic mode.

System Software Update Procedure

Updating from CD-R

Steps for updating the unit's firmware using CD-R media.

Updating for SMF

Procedure for updating software using Standard MIDI Files.

Block Diagram

Circuit Diagram (Main 1/4)

Circuit Diagram (Main 2/4)

Circuit Diagram (Main 3/4)

Circuit Diagram (Main 4/4)

Circuit Board (SW Sheet Assy)

Circuit Board (Analog)

Circuit Diagram (+5V Board)

Circuit Diagram (SW)

Error Messages

Device test

Error messages related to internal hardware component checks.

SW test

Error messages pertaining to switch input and detection.

FADER test

Error messages related to fader operation and movement.

HDD test

Error messages concerning hard disk drive read/write operations.

CD-RW test

MIDI test

CDI-BR-1

Specifications

Parts List

Installing the CDI-BR-1

The wiring exchange method