Roland BR-1180 Operating and maintenance 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

2
MAY.2002
SPECIFICATIONS
BR-1180: Digital Recording Studio
BR-1180CD: Digital Recording Studio (built-in CD-R/RW drive)
Tracks
Track: 10 V-Track: 80 (8 V-Tracks per each Track)
*Up to 2 tracks can be recorded simultaneously, and up to 10 tracks can be played
back simultaneously.
Maximum Useful Capacity/Recording Time
Internal Hard Disk: 20 G bytes
(conversion in 1 track, times approximate)
* The above-listed recording times are approximate. Times may be slightly shorter
depending on the number of songs and size of imported loop phrase that were
created.
* The above number is the total for all the tracks that are used. If each of the ten
tracks contain an equal amount of data, the length of the resulting song will be
approximately 1/10 of the above.
Signal Processing
AD Conversion: 24 bit, AF Method (Guitar/Bass)
24 bit, AF Method (Mic)
24 bit, ∆∑ Modulation (Line)
24 bit, ∆∑ Modulation (Simul)
DA Conversion: 24 bit, ∆∑ Modulation
Internal Processing: 24 bit (digital mixer section)
Recording Data: 16 bit linear (data type: LIN)
Sample Rate
44.1 kHz
Frequency Response
20 Hz-20 kHz (+1/-3 dB)
Total Distortion
0.15 % or less
(INPUT SENS : CENTER, 1 kHz at nominal output level, data type: LIN)
Nominal Input Level (Variable)
GUITAR/BASS jack: -10 dBu
MIC 1, 2 jack: -40 dBu
LINE jack: -10 dBu
Input Impedance
GUITAR/BASS jack: 1 M ohms
MIC 1, 2 jack (TRS): 2.2 k ohms (HOT-COLD)
1.1 k ohms (HOT-GND, COLD-GND)
MIC 1, 2 jack (XLR): 2.2 k ohms (HOT-COLD)
1.1 k ohms (HOT-GND, COLD-GND)
LINE IN jack: 50 k ohms
Nominal Output Level
LINE OUT jack: -10 dBu
Output Impedance
LINE OUT jack: 2 k ohms
PHONES jack: 100 ohms
Recommended Load Impedance
LINE OUT jack: 20 k ohms or greater
PHONES jack: 8-50 ohms
Residual Noise Level
LINE OUT jack: -87dBu or less
(INPUT SELECT: GUITAR/BASS, input terminated with 1 k?, INPUT SENS:
CENTER, IHF-A, typ.)
Interface
DIGITAL OUT: S/PDIF (Optical type)
Display
64 x 40mm (Backlit LCD)
Connectors
MIDI IN connector
MIDI OUT connector
DIGITAL OUT connector (optical type)
FOOT SW jack (1/4 inch phone type)
EXP PEDAL jack (1/4 inch phone type)
PHONES jack (Stereo 1/4 inch phone type)
LINE OUT jack L/R (RCA Phono type)
LINE IN jack L/R (RCA Phono type)
MIC 1, 2 jack (TRS balanced, 1/4 inch phone type)
MIC 1, 2 connector (XLR balanced)
GUITAR/BASS jack (1/4 inch phone type)
Power Supply
DC 12 V; Supply AC Adaptor (Roland PSB-3U)
Power Consumption
3 A
Dimensions
460 (W) x 273 (D) x 87 (H) mm
18-1/8 (W) x 10/3/4 (D) x 3-7/16 (H) mm
Weight
BR-1180CD: 3.85 kg/8 lbs 8 oz
BR-1180: 3.50 kg/7 lbs 12 oz
(Excluding AC Adaptor)
Accessories
AC Adaptor: PSB-3U (#02900423)
AC CORD 100V(#00894367)
120V(#00894378)
230V(#00894389)
240VE(#00907001)
240VA(#23495124)
Owner’s Manual Japanese(#72018489)
English(#72018367)
Roland Service (information sheet)(#********)
DISCRETE DRUMS (CD-ROM(#********); BR-1180CD only)
Options
CD-R/RW drive (for BR-1180): CDI-BR-1
Expression Pedal: EV-5 (Roland)
Foot Switch: FS-5U
Pedal Switch: DP-2 (Roland)
* 0dBu = 0.775V rms
* In the interest of product improvement, the specifications and/or appearance of
this unit are subject to change without prior notice.
Data type Recording time
LIN 60 hours
MT1 120 hours
MT2 160 hours
LV1 190 hours
LV2 240 hours

3
BR-1180

4
MAY.2002
LOCATION OF CONTROLS
fig.panel_top-rear.eps
[TOP]
[REAR]
bl n z a k w q
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3

5
BR-1180
LOCATION OF CONTROLS PARTS LIST
No. PART CODE PART NAME DESCRIPTION Q’TY
1 00569278 6.5MM JACK LGR4609-7100 4
2 01239890 XLR JACK NC3FAH2-0 2
3 13449258 6.5MM JACK HLJ4306-01-3080 2
4 02900478 RCA(PIN JACK) YKC21-3282 1
5 01340412 P R-KNOB SF-A BLK/LCG 1
02900467 9M/M ROTARY POTENTIOMETER EVJC25FB6A54 50KAX2 1
6 02568778 IC (OPTICAL CONNECTOR) GP1FA350TZ 1
7 13429825 MIDI CONNECTOR YKF51-5054 2PZ 1
8 02900312 DC JACK HEC0470-01-640 1
9 22365714 CORD HOOK 236-714 1
10 02896767 BOTTOM COVER 1
11 02896756 TOP CASE 1
12 02011456 Y S-KEYTOP SX1H BLK 1
01340290 TACT SWITCH EVQ11A H=5.0 1
13 22485303 D R-KNOB(ALPHA-DIAL) L BLK 248-303 1
01905467 ROTARY ENCODER EVE GC1 F20 24B 1
14 00900190 D S-KEYTOP SX2H BLK 2
01340290 TACT SWITCH EVQ11A H=5.0 2
15 01234090 D T-KEYTOP MX4B BLK 1
01340290 TACT SWITCH EVQ11A H=5.0 4
16 02013090 F C-KEYTOP MX1H CLR 12
01340290 TACT SWITCH EVQ11A H=5.0 12
01904178 LED (CLR) SPR-505MVWT31 12
17 01670512 F C-KEYTOP SX1H BLK 2
01340290 TACT SWITCH EVQ11A H=5.0 2
18 02123467 F C-KEYTOP MX1H BLK 1
01340290 TACT SWITCH EVQ11A H=5.0 1
19 01783945 N S-KEYTOP MD3H 1
01340290 TACT SWITCH EVQ11A H=5.0 3
15029348 LED (GREEN) SLR-342MCT32 (PLAY) 1
01904112 LED SLR-342VCT32 .NP.Q RANK (REC)
20 00900145 D S-KEYTOP SD1H BLK 6
01340290 TACT SWITCH EVQ11A H=5.0 6
01904112 LED SLR-342VCT32 N.P.Q RANK 6
21 00900156 D S-KEYTOP SD2H BLK 2
01340290 TACT SWITCH EVQ11A H=5.0 4
01904112 LED SLR-342VCT32 N.P.Q RANK 4
22 00900189 D S-KEYTOP SX1H BLK 1
01340290 TACT SWITCH EVQ11A H=5.0 1
23 00904245 D S-KEYTOP SX3H BLK 1
01340290 TACT SWITCH EVQ11A H=5.0 3
24 00904256 D S-KEYTOP SX4H BLK 1
01340290 TACT SWITCH EVQ11A H=5.0 4
25 02457512 J R-KNOB SFA BLK/LCG 2
02896701 9M/M ROTARY POTENTIOMETER EVUF2K4A15 100KA 2
26 22495277 D S-KEYTOP MD1H BLK 249-277(W/WINDOW) 1
01340290 TACT SWITCH EVQ11A H=5.0 1
01904112 LED SLR-342VCT32 N.P.Q RANK 1
27 01902289 U S-KNOB M BLK LCG 11
01677312 POTENTIOMERTER (SLIDE) EWAP1AC10 B54 50KB 11
28 00900167 D S-KEYTOP SD3H BLK 1
01340290 TACT SWITCH EVQ11A H=5.0 3
01904112 LED SLR-342VCT32 N.P.Q RANK 3
29 22495271 DS-KEYTOP MX4H BLK 249-271 1
01340290 TACT SWITCH EVQ11A H=5.0 4
30 22355334 FOOT MKS 235-334 4
31 02896789 DISPLAY COVER 1
17041159 LCD F-51320GNY-LY-AA W/TAPE 1
32 02896790 PANEL SHEET 1
33 02457512 J R-KNOB SFA BLK/LCG 1
02896712 9M/M ROTARY POTENTIOMETER EVUF2KFK4B54 50KB 1
34 01904189 LED SEL2210R D RANK 3
35 15039237 LED SLR-342MC3F (GREEN) 1
36 15029347 LED (RED) SLR-342VC3F 1

6
MAY.2002
EXPLODED VIEW 1
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7
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9
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1
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7
BR-1180
EXPLODED VIEW 2
fig.bunkai-2
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F
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C
DH
C
G
D
P8 [CDRW]
P8 [HDD]
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8
MAY.2002
EXPLODED VIEW 3
HHD
fig.bunkai-3
CDRW
fig.bunkai-3
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K
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9
BR-1180
EXPLODED VIEW PARTS LIST
[Parts]
[Screws]
No. Parts Code Parts Name
1 17041159 LCD F-51320GNY-LY-AA W/TAPE
2 02896756 TOP CASE
3 00900145 D S-KEYTOP SD1H BLK
4 22495277 D S-KEYTOP MD1H BLK
5 00900189 D S-KEYTOP SX1H BLK
6 00904256 D S-KEYTOP SX4H BLK
7 00900156 D S-KEYTOP SD2H BLK
8 00904245 D S-KEYTOP SX3H BLK
9 01670512 F C-KEYTOP SX1H BLK
10 22495271 D S-KEYTOP MX4H BLK
11 00900167 D S-KEYTOP SD3H BLK
12 00900190 D S-KEYTOP SX2H BLK
13 01234090 D T-KEYTOP MX4B BLK
14 02123467 F C-KEYTOP MX1H BLK
15 02013090 F C-KEYTOP MX1H CLR
16 01783945 N S-KEYTOP MD3H
17 02011456 Y S-KEYTOP SX1H BLK
18 ******** SW BOARD ASSY (on 72015312 SW SHEET ASSY)
19 02121456 BNCD-P=1.25-K-14-220
20 02673245 BNCD-P=1.25-K-16-220
21 02673223 BNCD-P=1.25-K-18-90
22 02124845 BNCD-P=1.25-K-18-150
23 02896778 CHASSIS
24 22355334 FOOT MKS
25 02896767 BOTTOM COVER
26 02896801 CDRW COVER
27 02904778 HDD SIDE CUSHION
28 02904745 HDD BUSH VB-1209-55
29 02904756 HDD COLLAR
30 02904767 HDD FRONT CUSHION
31 02896823 HDD HOLDER R
32 02896812 HDD HOLDER L
33 02897167 HDD MAXTOR 541DX 2B 020HI
34 02904623 WIRING HDD IDE
35 02900412 WIRING HDD POWER
36 02899445 INSULATING SHEET CDRW
37 72017823 CDI-BR-1 PCB ASSY
38 02899434 DD HOLDER CDRW STOP
39 02902156 WIRING IDE
40 02899401 DD HOLDER CDRW L
41 02899412 DD HOLDER CDRW R
42 01016223 FOOT 01016223
43 02782990 ATAPI CD-RW DRIVE UJDA340
44 72015301 MAIN BOARD ASSY
45 ******** ANALOG BOARD ASSY (on 72015312 SW SHEET ASSY)
46 02124845 BNCD-P=1.25-K-18-150
47 01340412 P R-KNOB SF-A BLK/LCG
48 ******** +5V POWER BOARD ASSY (on 72015312 SW SHEET ASSY)
49 22365714 CORD HOOK
50 02896834 INSULATING SHEET MAIN
51 02896956 WIRING 5V POWER
52 02903223 RIBBON CABLE JWFV 2X70-P2.0
53 02896978 WIRING 2 LCD
No. Parts Code Parts Name
A 40011278 SCREW 3x8 BINDING TAPTITE P ZC
B 40457245 WASHER M3x12x1 ZC
C 40012534 SCREW 3x6 BINDING TAPTITE S BZC
D 40011312 SCREW 3x8 BINDING TAPTITE P BZC
E 40011490 SCREW M3x6 PAN HEAD W/SW+PW BZC
F 40015956 SCREW 3x12 BINDING TAPTITE S BZC
G 40012512 SCREW 3x6 BINDING TAPTITE S ZC
H 40233012 SCREW 2.6x8 BINDING TAPTITE P BZC
I 40019134 SCREW M4x8 BINDING TAPTITE S W/INTERNAL TOOTH WASHER BZC
J 40019123 SCREW 3x8 BINDING TAPTITE S BZC
K 40450367 SCREW 6-32UNC 1008SR/KM003
L 40233978 SCREW M2x8 PAN HEAD W/SW+PW ZC
M 40455867 SCREW 2x2.5 BINDING MACHINE ZC

10
MAY.2002
PARTS LIST
fig.part1e
SAFETY PRECAUTIONS:
The parts marked have
safety-related characteristics. Use
only listed parts for replacement.
CONSIDERATION ON PARTS ORDRING
When ordering any parts listed in the parts list, please specify the following items in the order sheet.
QTY PART NUMBER DESCRIPTION MODEL NUMBER
Ex. 10 22575241 Sharp Key C-20/50
15 2247017300 Knob (orange) DAC-15D
Failure to completely fill the above items with correct number and description will result in delayed or even
undelivered replacement.
NOTE: The parts marked # are new. (initial parts)
CASING Q'ty
# 02896756 TOP CASE 1
# 02896801 CDRW COVER 1
# 02896767 BOTTOM COVER 1
# 02896789 DISPLAY COVER 1
CHASSIS
# 02896778 CHASSIS 1
# 02896812 HDD HOLDER L 1
# 02896823 HDD HOLDER R 1
# 02899401 DD HOLDER CDRW L BR-1180CD ONLY 1
# 02899412 DD HOLDER CDRW R BR-1180CD ONLY 1
# 02899434 DD HOLDER CDRW STOP BR-1180CD ONLY 1
KNOB, BUTTON
02013090 F C-KEYTOP MX1H CLR 12
00900145 D S-KEYTOP SD1H BLK 6
00900156 D S-KEYTOP SD2H BLK 2
00900167 D S-KEYTOP SD3H BLK 1
00900189 D S-KEYTOP SX1H BLK 2
00900190 D S-KEYTOP SX2H BLK 2
00904245 D S-KEYTOP SX3H BLK 1
00904256 D S-KEYTOP SX4H BLK 1
01234090 D T-KEYTOP MX4B BLK 1
01670512 F C-KEYTOP SX1H BLK 2
01783945 N S-KEYTOP MD3H 1
02011456 Y S-KEYTOP SX1H BLK 1
02123467 F C-KEYTOP MX1H BLK 1
22495271 DS-KEYTOP MX4H BLK 249-271 1
22495277 D S-KEYTOP MD1H BLK 249-277(W/WINDOW) 1
02457512 J R-KNOB SFA BLK/LCG 3
01340412 P R-KNOB SF-A BLK/LCG 1
22485303 D R-KNOB(ALPHA-DIAL) L BLK 248-303 1
01902289 U S-KNOB M BLK LCG 11
SWITCH
01340290 EVQ11A H=5.0 TACT SWITCH SW1,SW2,SW3,SW4,SW5,SW6,SW7,SW8,SW9,S
W10,SW11,SW12,SW13,SW14,SW15,SW16,SW17,
SW18,SW19,SW20,SW21,SW22,SW23,SW24,SW2
5,SW26,SW27,SW28,SW29,SW30,SW31,SW32,SW
33,SW34,SW35,SW36,SW37,SW38,SW39,SW40,S
W41,SW42,SW43,SW44,SW45,SW46,SW47,SW48,
SW49,SW50,SW51,SW52,SW53,SW54 on SWB
54
JACK, EXT TERMINAL
13429825 YKF51-5054 2PZ MIDI CONNECTOR JK9 on MB 1
00569278 LGR4609-7100 6.5MM JACK JK1 on ANB. JK7,10,11 on MB 4
# 02900312 HEC0470-01-640 DC JACK JK8 on MB 1
01239890 NC3FAH2-0 XLR JACK JK2,JK4 on ANB 2
# 02900478 YKC21-3282 RCA(PIN JACK) JK5 on ANB 1
13449258 HLJ4306-01-3080 6.5MM JACK JK3,JK6 on ANB. 2
DISPLAY UNIT
17041159 F-51320GNY-LY-AA W/TAPE LCD 1
NOTE: Replacement F-51320GNY-LY-AA should be made on a unit base.

11
BR-1180
DISK DRIVE UNIT
# 02897167 MAXTOR 541DX 2B 020HI HDD 1
NOTE: Replacement MAXTOR 541DX 2B 020HI should be made on a unit base.
02782990 UJDA340 ATAPI CD-RW DRIVE BR-1180CD ONLY 1
NOTE: Replacement UJDA340 should be made on a unit base.
PCB ASSY
# 72015301 MAIN BOARD ASSY 1
# 72015312 SW SHEET ASSY 1
NOTE: ‘SW SHEET ASSY’ includes the following parts.
******** BR-1180 ANALOG BOARD ASSY Assy(Unit) 1
******** BR-1180 +5V POWER BOARD ASSY Assy(Unit) 1
******** BR-1180 SW BOARD ASSY Assy(Unit) 1
NOTE: ‘BR-1180 SW BOARD ASSY’ includes the following parts.
# 02903223 RIBBON CABLE JWFV 2X70-P2.0 1
40013334 SPACER PLASTIC PIPE 3.2X5X10 CLARYTY 2
40344367 LED SPACER POLYCARBONATE-PIPE 3X6X10.5 5
# 72017823 PCB ASSY BR-1180CD ONLY 1
IC
# 02900434 UPD7031060A058-UEN IC (CPU 16BIT) IC28 on MB. 1
02231767 RA0A-101 (TC223C080AF-101) IC (DSP) IC27 on MB 1
# 02896745 S1L50753F27B000 IC (I/F) IC36 on MB 1
02568489 GM71V18163CT-6 IC (DRAM) IC47 on MB 1
02457634 MBM29LV160BE70TN-K IC (FLASH MEMORY) IC24 on MB 1
02451434 AK4552VT IC (AD/DA) IC5 on MB 1
02892334 TC74LCX245FT(EL) IC (CMOS) IC35,IC39 on MB 2
# 02900267 TC7S66F(TE85R) IC (CMOS) IC46 on MB 1
02458090 TC4066BFT(EL) IC (CMOS) IC2,IC6,IC13 on MB 3
01672623 TC74HC4053AFT(EL) IC (TTL) IC29,IC32 on MB 2
01121845 TC7W04FU TE12L IC (CMOS) IC23 on MB 1
01348912 TC7SH08FU(TE85L) IC (CMOS) IC40 on MB 1
02124934 TC74VHC541FTEL IC (CMOS) IC37,IC42 on MB 2
00458034 TC75S51F TE85R IC (OP AMP) IC33 on MB 1
00346445 NJM2100M(TE3) IC (BIPOLAR OP AMP) IC3 on MB 1
15189261 M5218AFP-600E IC (BIPOLAR OP AMP) IC7,IC8 on MB 2
01458445 UPC29M33T-T1 IC (REGULATOR) IC49 on MB 1
# 02903734 TA78M09F(TE16L) IC (REGULATOR) IC48 on MB 1
01899790 UPC29L33T-E2 IC (REGULATOR) IC1 on MB 1
02563467 NJM2374AM-TE1 IC (SWITCHING REGULATOR) IC9 on MB 1
# 02900201 M62270GP-C60J DC-DC IC(REGULATOR) IC22 on MB 1
01785178 TC9271FS IC (DIGITAL OUT IF) IC25 on MB 1
# 02903745 S-80930CNMC-G80 IC (RESET) IC34 on MB 1
02568778 GP1FA350TZ IC (OPTICAL CONNECTOR) CN1 on MB 1
15289124 PC-4007 IC (PHOTO COUPLER) IC26 on MB 1
15189250 M5218AL IC (BIPOLAR OP AMP) IC20 on SWB. IC4,IC11,IC12 on ANB 4
15189190 M5216L-600Y IC (BIPOLAR OP AMP) IC10 on ANB 1
# 02898412 NJM2374AD IC (SWITCHING REGULATOR) IC21 on +5PB 1
02673812 HY57V641620HGT-P IC (DRAM) IC30 on MB 1
TRANSISTOR
02780423 POWER MOSFET CPH6302-TL TRANSISTOR Q29 on MB 1
15309104 2SA1586-GR(TE85R) TRANSISTOR Q7 on MB 1
# 02900301 TPC8303(TE12L) TRANSISTOR Q21,Q22,Q31 on MB 3
15329501 DTA143EK T146 TRANSISTOR Q38 on MB 1
00239812 DTC114EUT106 TRANSISTOR Q2,Q3,Q4,Q5,Q6,8,12,14,23,24,27,30,33,34,36 on MB 15
02340645 RN1441-A(TE85L) TRANSISTOR Q11,Q13 on MB 2
# 02900212 M54563FP-200D TRANSISTOR IC38 on MB 1
# 02900234 M54585KP-200D TRANSISTOR IC41 on MB 1
15129179 2SC2458-GR(TPE4) TRANSISTOR Q16,Q17,Q18,Q19 on SWB 4
15139123 2SK184-GR(TPE4) TRANSISTOR Q1 on ANB 1
# 02896734 RN1241-A(TAPE4) TRANSISTOR Q9,Q10 on ANB 2
# 02904634 2SJ438 TRANSISTOR Q20 on +5PB 1
DIODE
15339119T0 1SS352(TPH3) SWITCHING DIODE D1,D57,D58 on MB 3
01780045 RB051L-40 SCHOTTKY DIODE D55,D56 on MB 2
15339120T0 1SS302(TE85R) ARRAY DIODE DA1,DA2 on MB 2
15019126 1SS133 T-77 SWITCHING DIODE D3,D5,D6,D7,D8,D9,D10,D11,D12,D13,D14,D15,
D16,D17,D18,D19,D20,D21,D22,D23,D24,D25,D2
6,D27,D28,D29,D30,D31,D32,D33,D34,D35,D36,D
37,D38,D39,D40,D41,D42,D43,D44,D45,D46,D47,
D48,D49,D50,D51,D52,D53,D100,D101 on SWB
52
01904189 SEL2210R D RANK LED LED1,LED2,LED17,LED18,LED19 on SWB 5

12
MAY.2002
01904112 SLR-342VCT32 N.P.Q RANK LED LED3,LED4,LED5,LED8,LED9,LED10,LED11,LE
D12,LED13,LED14,LED15,LED16,LED20,LED30,
LED32 on SWB
15
15029347 SLR-342VC3F LED (RED) LED34 on SWB 1
15029348 SLR-342MCT32 LED (GREEN) LED31 on SWB 1
15039237 SLR-342MC3F LED (GREEN) LED33 on SWB 1
01904178 SPR-505MVWT31 LED (CLR) LED6,LED7,LED21,LED22,LED23,LED24,LED25,
LED26,LED27,LED28,LED29,LED35 on SWB
12
15019297 30DF2-FC DIODE D54 on +5PB 1
DIODE
RESISTOR
00567156 RPC05T 102 J MTL.FILM RESISTOR L41,L42,L46,R42,R141,R147,R153,R164,R182,R188
,R191,R218,R274 on MB
13
00567501 RPC05T 474 J MTL.FILM RESISTOR R167 on MB 1
00567023 RPC05T 101 J MTL.FILM RESISTOR R36,R151,R159 on MB 3
00566867 RPC05T 100 J MTL.FILM RESISTOR R4 on MB 1
01454890 MCR50 JZH J 220 MTL.FILM RESISTOR R150 on MB 1
01011856 RPC05T 0R0 J MTL.FILM RESIST0R L16L,26,L28,R275 on MB 4
00567412 RPC05T 104 J MTL.FILM RESISTOR R6,R7,R23,R24,R31,R32,R33,R34,R35,R38,R41,R77
,R84,R89,R92,R96,R101,R138,R139,R143,R144,R14
6,R232,R233,R234,R235,R236,R237,R259,R260,R26
2,R263,R264,R265 on MB
34
00567345 RPC05T 333 J MTL.FILM RESISTOR R11,R20,R40 on MB 3
00567323 RPC05T 223 J MTL.FILM RESISTOR R48,R63 on MB 2
00567289 RPC05T 103 J MTL.FILM RESISTOR R1,R2,R5,R15,R45,R46,R49,R60,R61,R64,R148,R15
2,R155,R156,R158,R163,R174,R179,R185,R186,R18
7,R189,R190,R192,R210,R219,R222,R225,R230,R23
8,R249,R250,R270 on MB
33
00567256 RPC05T 562 J MTL.FILM RESISTOR R47,R62,R231 on MB 3
00567245 RPC05T 472 J MTL.FILM RESISTOR R17,R21,R74,R79 on MB 4
00566967 RPC05T 470 J MTL.FILM RESISTOR R81,R94,R160,R161,R162,R165,R166,R168,R169,R
170,R171,R172,R173,R175,R176,R177,R178,R180,R
181,R183,R193,R194,R195,R196,R197,R198,R199,R
200,R201,R202,R203,R204,R205,R206,R207,R208,R
209,R211,R212,R213,R214,R215,R216,R217,R248,R
251,R253,R254,R255,R269 on MB
50
00566912 RPC05T 220 J MTL.FILM RESISTOR R149,R227,R228 on MB 3
00566934 RPC05T 330 J MTL.FILM RESISTOR R229,R226 on MB 2
00567012 RPC05T 820 J MTL.FILM RESISTOR R220,R221 on MB 2
00567034 RPC05T 121 J MTL.FILM RESISTOR R154 on MB 1
00567045 RPC05T 151 J MTL.FILM RESISTOR R39 on MB 1
00567190 RPC05T 222 J MTL.FILM RESISTOR R18 on MB 1
00567234 RPC05T 392 J MTL.FILM RESISTOR R37 on MB 1
00567312 RPC05T 183 J MTL.FILM RESISTOR R44,R58 on MB 2
00567378 RPC05T 473 J MTL.FILM RESISTOR R43,R184 on MB 2
01670256 SR73K2ETD 0.22OHMJ MTL.FILM RESISTOR R273 on MB 1
15399945 MCR100 101J RESISTOR R261 on MB 1
01011845 EXBV8V0R000V RESISTOR ARRAY RA38,RA39 on MB 2
00126112 EXBV8V101JV RESISTOR ARRAY RA25,RA26,RA27,RA30,RA31,RA32 on MB 6
00126134 EXB-A10E103J RESISTOR ARRAY RA1,RA2,RA15,RA16,RA20,RA33,RA34 on MB 7
00909590 EXBV8V330JV RESISTOR ARRAY RA17,RA18,RA21,RA23,RA28 on MB 5
01013578 EXBV8V470JV RESISTOR ARRAY RA3,RA4,RA5,RA6RA7,RA8,RA11,RA12,RA,13,
RA14,19 on MB
11
03015667 EXBV8V471JV RESISTOR ARRAY RA40,RA41 on MB 2
15409113 EXBV8V103JV RESISTOR ARRAY RA9,RA10,RA22,RA24 on MB 4
01897723 RD16ST26A 105 J CARBON RESISTOR R108 on SWB. R9,R127 on ANB 3
01897745 RD16ST26A 472 J CARBON RESISTOR R111,R115,R130,R133 on SWB. R13,R14,R68,R73,
R75,R90,R95,R99,R103,R104 on ANB
14
01897545 RD16ST26A 101 J CARBON RESISTOR R113,R132,R259 on SWB 4
01788301 RD16ST26A 102 J CARBON RESISTOR R107,R110,R126,R129 on SWB. R22,R27,R51,R52,
R57,R66,R67,R71 on ANB. R134 on +5PB
13
01788389 RD16ST26A 183 J CARBON RESISTOR R109,R128 on SWB. 2
01897712 RD16ST26A 104 J CARBON RESISTOR R112,R131 on SWB. R53,R54,R69,R70,
R83,R85,R86,R87,R97,R98 on ANB
12
01897578 RD16ST26A 331 J CARBON RESISTOR R88,R100 on ANB. 2
01897645 RD16ST26A 103 J CARBON RESISTOR R8,R12,R257,R258 on ANB 4
01897667 RD16ST26A 223 J CARBON RESISTOR R76,R91 on ANB 2
01897690 RD16ST26A 473 J CARBON RESISTOR R16,R25,R26,R59,R65,R78,R82,R105,R106 on ANB 9
01897823 RD16ST26A 333 J CARBON RESISTOR R19,R28,R56,R72 on ANB 4
01788267 RD16ST26A 221 J CARBON RESISTOR R80,R93 on ANB 2
# 02903201 RSS1/2 T26 682 J MTL.OXIDE RESISTOR R29,R30,R50,R55 on ANB 4
01900912 SN14K2CT26 2201F MTL.FILM RESISTOR R140 on +5PB 1
# 02907389 SN14K2CT26 7501F MTL.FILM RESISTOR R136 on +5PB 1
01458689 SRPX2 L15 0.1 J MTL.FILM RESISTOR R137,R135 on +5PB 2
POTENTIOMETER
# 02896701 EVUF2K4A15 100KA 9M/M ROTARY POTENTIOMETER VR2,VR9 on SWB 2
# 02896712 EVUF2KFK4B54 50KB 9M/M ROTARY POTENTIOMETER VR8 on SWB 1
01677312 EWAP1AC10 B54 50KB POTENTIOMERTER (SLIDE) VR3,VR4,VR5,VR6,VR7,VR10,VR11,VR12,
VR13,VR14,VR15 on SWB
11
# 02900467 EVJC25FB6A54 50KAX2 9M/M ROTARY POTENTIOMETER VR1 on ANB 1

13
BR-1180
CAPACITOR
01674401 ECUV1H331JCV CERAMIC CAPACITOR C50 on MB 1
01674612 ECJ1VB1H103K CERAMIC CAPACITOR C146,C147,C148,C149,C150,C151,C161,C162,C16
3,C164,C165,C210,C213,C214,C215,C216,C217,C2
18,C219,C220,C221,C222,C223,C224,C225,C226,C
228,C233,C234,C235,C236,C237,C238,C239,C240,
C241,C242,C243,C244,C245,C246,C247,C248,C28
7,C314,C316,C318 on MB
47
01674334 ECUV1H101JCV CERAMIC CAPACITOR C296,C297,C298,C299,C300,C301,C302,C303,C30
4,C305,C306 on MB
11
01674167 ECUV1H100DCV CERAMIC CAPACITOR C12,C23,C176,C177 on MB 4
01674312 ECUV1H820JCV CERAMIC CAPACITOR C51,C59 on MB 2
01674478 ECJ1VB1H122K CERAMIC CAPACITOR C54,C65 on MB 2
01674556 ECJ1VB1H472K CERAMIC CAPACITOR C259,C260 on MB 2
01674701 ECJ1VF1E104Z 0.1UF/16VK CERAMIC CAPACITOR C1,C3,C4,C7,C8,C20,C41,C42,C90,C91,C111,C113
,C117,C118,C121,C123,C124,C126,C127,C128,C13
0,C131,C132,C133,C134,C135,C136,C137,C138,C1
39,C140,C141,C142,C143,C144,C152,C154,C155,C
156,C157,C158,C159,C166,C167,C168,C170,C171,
C175,C179,C180,C181,C182,C183,C184,C185,C18
6,C187,C188,C189,C190,C195,C196,C197,C198,C1
99,C200,C201,C202,C203,C205,C208,C209,C211,C
212,C227,C229,C230,C231,C232,C249,C250,C251,
C252,C253,C254,C255,C257,C267,C289,C292,C29
3,C294,C308 on MB
93
02014356 ECEV1CA101WP CHEMICAL CAPACITOR C43,C115,C116,C129,C145,C153,C204,C206,C258
on MB
9
15369152 ECEV1CA100SR CHEMICAL CAPACITOR C2,C5,C6,C9,C18,C26,C27,C73,C79,C89,C125,C16
0,C169,C174,C310 on MB
15
# 02897056 ECEV1CA471UP CHEMICAL CAPACITOR C112,C119,C120,C286 on MB 4
01904856 ECEV1CA470WR CHEMICAL CAPACITOR C17,C25,C40,C288,C295 on MB 5
# 02897012 ECEV1HA330UP CHEMICAL CAPACITOR C44 on MB 1
# 02897034 ECEV1HA101UP CHEMICAL CAPACITOR C45 on MB 1
# 02897045 ECEV1CA220WR CHEMICAL CAPACITOR C46,C49 on MB 2
15369262 ECEV1HA010SR CHEMICAL CAPACITOR C21,C256,C261,C262,C263 on MB 5
03015678 ECEV1AA101WR CHEMICAL CAPACITOR C310 on MB 1
13519452 DD306-959F104Z25(100NF/25V Z) CERAMIC CAPACITOR C97,C102 on SWB. C10,C34,C35,C36,C48,C97 on ANB 7
13519692 DD104-989SL100D50 CERAMIC CAPACITOR C95,C104 on SWB. C31,C58 on ANB 4
02897890 RC3-16V100M-T2 CHEMICAL CAPACITOR C94,C96,C98,C99,C100,C101,C103,C105,C106,C1
07 on SWB
10
13519667 DD104-989SL470J50 CERAMIC CAPACITOR C71,C82 on ANB 2
13519671 DD104-989SL101J50 100PF 50VK CERAMIC CAPACITOR C13 on ANB 1
13519673 DD105-989SL151J50 CAPACITOR C32,C37,C60,C61,C78,C87 on ANB 6
01454889 RA2-16V470MT2 470UF/16V CHEMICAL CAPACITOR C16,C24,C30,C39,C57,C66,C92 on ANB 7
01900823 RA2-16V100M-T2 CHEMICAL CAPACITOR C14,C15,C19,C22,C33,C47,C52,C53,C55,C62,C63,
C67,C68,C69,C70,C72,C74,C76,C77,C81,C85,C86,
C88,C93 on ANB
24
01900845 RA2-50V470M-T2 CHEMICAL CAPACITOR C29,C38,C56,C65 on ANB 4
01900834 RA2-16V101M-T2 CHEMICAL CAPACITOR C75,C84 on ANB 2
13519628 DD104-989B331K50 CERAMIC CAPACITOR C110 on ANB 1
00679089 16MV2200HC CAPACITOR C109 on +5PB 1
02239623 RA2-16V102M-T2 CHEMICAL CAPACITOR C2 on +5PB 1
INDUCTOR, COIL, FILTER
01893634 LQH4N151K04 COIL L5 on MB 1
00237212 SH-202 CHOKE COIL FL1 on MB 1
02780378 ELL6SH2R7M CHOKE COIL L4,L13 on MB 2
02780389 ELC10D470E CHOKE COIL L14 on MB. L13 on +5PB 2
01565578 N1608Z601T01 FERRITE-BEAD L10,L11,L15,L17,L18,L19,L20,L21,L22,L23,L24,L2
5,L29,L30,L32,L33,L34,L35,L36,L37,L38,L39,L40,
L43,L44,L45,L47,L48,L49 on MB
29
02238234 TSL0709RA-151KR52 CHOKE COIL L16 on ANB 1
00891689 SBT-0260TF EMI FILTER L15 on ANB 1
01904001 TSL1315S-101 CHOKE COIL L12 on +5PB 1
CRYSTAL, RESONATOR
02673267 CX-49G 5MHZ CRYSTAL X1 on MB 1
02672401 SG-8002JC 67.7376MHZ PC CRYSTAL X2 on MB 1
ENCODER
01905467 EVE GC1 F20 24B ROTARY ENCODER EN1 on SWB 1
CONNECTOR
01908656 18FE-BT-VK-N CONNECTOR CN110,112,113 on MB. CN104 on ANB 4
01908645 16FE-BT-VK-N CONNECTOR CN111 on MB 1
# 02896934 52559-3092 CONNECTOR CN6 on MB 1
13369570 B2B-PH-K-S (2P) CONNECTOR CN115 on MB 1
02237512 75501-0X0-B CONNECTOR P/N CN5 on MB. CN101 on CDB BR-1180CD ONLY 2
02349545 P/N 75401-0X0-B CONNECTOR CN4 on MB 1

14
MAY.2002
13369594 B4B-XH-A CONNECTOR CN114 on +5PB 3
02010867 16FE-ST-VK-N CONNECTOR CN108 on SWB 1
02010878 18FE-ST-VK-N FOR WIRING CONNECTOR CN106,107 on SWB 2
02122456 14FE-ST-VK-N CONNECTOR CN105 on SWB 1
01908634 14FE-BT-VK-N CONNECTOR CN103 on ANB 1
02782645 24 5600 050 100 883 CONNECTOR CN102 on CDB BR-1180CD ONLY 1
CONNECTOR
WIRING, CABLE
# 02904623 WIRING HDD IDE 1
# 02896956 WIRING 5V POWER 1
# 02896978 WIRING 2 LCD 1
# 02900412 WIRING HDD POWER 1
02673223 BAN CARD BNCD-P=1.25-K-18-90 2
02124845 BAN CARD BNCD-P=1.25-K-18-150 1
02121456 BAN CARD BNCD-P=1.25-K-14-220 1
02673245 BAN CARD BNCD-P=1.25-K-16-220 1
# 02902156 WIRING IDE BR-1180CD ONLY 1
SCREW
40450367 SCREW 6-32UNC 1008SR/KM003 4
40233012 SCREW M2.6X8 BINDING TAPTITE FEBZC 4
40011278 SCREW 3X8 BINDING TAPTITE P FE ZC 17
40011312 SCREW 3X8 BINDING TAPTITE P BZC 12
40019123 SCREW 3X8 BINDING TAPTITE S BZC 1
40019134 S-TITE BINDING 4*8 ZC WITH SPRING LOCK WASHER 1
40012534 SCREW 3X6 BINDING TAPTITE S FE BZC 5
40012512 SCREW 3X6 BINDING TAPTITE S ZC 12
40015956 SCREW M3X12 BINDING HEAD S-TIGHT BZC 7(4)
40011490 SCREW M3X6 PAN MACHINE W/SW BZC 7(4)
# 40457245 PLAIN WASHER 3X12X1 ZC 1
40233978 SCREW M2X8 PAN MACHINE W/SW+PW ZC BR-1180CD ONLY 2
# 40455867 SCREW M2X2.5 PAN MACHNE W/SW BR-1180CD ONLY 4
PACKING
# 02904712 UPPER PAD 1
# 02904723 LOWER PAD 1
# 02904990 SIDE PAD R 1
# 02904989 SIDE PAD L 1
# 02896845 PACKING CASE 1
# 02904912 OUTER PACKING CASE 1/2
# 02907178 PACKAGE LABEL 1
MISCELLANEOUS
# 02907145 WARNING LABEL ADAPTOR TAG 1
22365714 CORD HOOK 236-714 1
22355334 FOOT MKS 235-334 4
# 02896790 PANEL SHEET 1
# 02896834 INSULATING SHEET MAIN 1
# 02904756 HDD COLLAR 4
# 02904767 HDD FRONT CUSHION 2
# 02904778 HDD SIDE CUSHION 3
# 02904745 ISOLATOR VB-1209-55 FOR HDD 4
01016223 FOOT 30X10X3 BR-1180CD ONLY 1
# 02899445 INSULATING SHEET CDRW BR-1180CD ONLY 1
# 40458189 CORD BINDER CB-4 CLEAR 1
40456956 LABEL CD R/W LABEL BR-1180CD ONLY 1
ACCESSORIES (STANDARD)
# 02900423 AC ADAPTOR PSB-3U DC 1
00894367 AC CORD SET 100V SP18A+IS14 VCTF2X0.75 1
00894378 AC CORD SET 120V SP301+IS14 SJT18/3 1
00894389 AC CORD SET 230V SP22+IS14 H05VV-F3G1.0 1
00907001 AC CORD SET 240VE KP-610 GTTBS-3 KS-31A 1
23495124 AC CORD SET 240VA SC-144-JO1 ES303-10HMA 1
# ******** DISCRETE DRAMS CDROM BR-1180CD ONLY 1
# 72018489 OWNER’S MANUAL SET JAPANESE 1
# 72018367 OWNER’S MANUAL SET ENGLISH 1
40232389 WARRANTY CARD FOR BOSS JAPAN ONLY 1

15
BR-1180
CHECKING THE VERSION
NUMBER
Press the [POWER] button while pressing the [REC TRACK1] and [UNDO/
REDO] buttons.
The test mode screen will be displayed and the version numbers for the CPU
mask and FLASH ROMs will be displayed.
* Continue pressing the [REC TRACK1] and [UNDO/REDO] buttons until the
test mode screen is displayed.
* How to exit
1. Press the [EXIT] button.
2. “Press Power SW” is displayed.
3. Press the [POWER] button for at least 2 seconds.
4. The unit’s power will be turned off.
USERS DATA SAVE AND
LOAD
When saving or reloading user data, check the hard disk partitions by viewing
“hard disk information” and perform as follows for all pratitions of the hard
disk.
* Installation of CD-R/W drive is necessary when performing the following steps
on the BR-1180. Contact the Roland Service Center for the method of installing
the CD-R/W drive. See the “CDI-BR-1 Installation Procedures” in this service
note for the installation procedure.
Viewing information about the
hard disk
(Hard Disk Information)
You can display information about the hard disk.
1. Press [UTILITY].
2. Use [CURSOR] to select the “HDD” icon, then press [ENTER].
fig.R19-40
3. Using [CURSOR] again to select the “INFO” icon, then press [ENTER].
The size of each drive (partition) appears.
The currently selected drive is indicated by an asterisk (“*”).
fig.R19-41
The BR-1180/BR-1180CD is set with one drive at the factory, so only one
drive will appear in the display.
4. If you want to switch the drive being used, use [CURSOR] to move the
cursor to the drive you want to use, then press [ENTER].
* If you are in the process of recording a song at this point, the message “Save
Current?” appear. If you want to save the current song, press [YES]; press
[NO] if you do not need to save the song.
5. The message “Now Loading...” appears.
When “Complete!” appears, the switch is completed.
* Drives can be switched only when multiple drives have been created.
Saving the content of the hard disk
to CD-R/RW discs (HDD Backup)
1. Place a writable CD-R/RW disc (a blank disc) in the CD-R/RW drive.
2. After the CD-R/RW drive’s indicator has stopped flashing, press [DATA
SAVE/LOAD].
3. Use [CURSOR] to select the “BACKUP” icon, then press [ENTER].
fig.R16-05
4. Using [CURSOR] again to select the “HDD” icon, then press [ENTER].
The message “HDD Backup Ok?” appears.
fig.R16-54
* If a CD-R/RW disc that already has data written to it is loaded, the message
“Not Blank Disc” appears, and you cannot proceed with the backup. Be sure to
use only blank discs. If a CD-RW disc is inserted, the message “Erase Disc?”
appears. Pressing [ENTER] here begins erasure of the disc.

16
MAY.2002
5. Press [YES].
* If you are in the process of recording a song at this point, the message “Save
Current?” may appear. If you want to save the current song to the hard disk,
press [YES]; press [NO] if you do not need to save the song. Note, though, that if
you do press [NO], the data currently being recorded will be lost.
The message “Write Speed?” appears.
fig.R16-92
6. Set the write speed.
If the write speed indicated is acceptable, go on to Step 8.
If you want to change the write speed, rotate the TIME/VALUE dial to
change the value, then proceed to Step 7.
Write Speed:
x2 (352 kbps) Writes twice as fast.
x4 (704 kbps) Writes four times as fast.
x8 (1408 kbps) Writes eight times as fast.
* With some media, the range of write speeds may be limited. In such cases, the
values that can be set with the TIME/VALUE dial may also be limited.
7. Press [ENTER].
The message “Write Sure?” appears.
* To cancel, press [NO].
8. Press [ENTER].
Writing to the CD-R/RW disc begins.
The backup begins.
When “Complete!” appears, the backup is finished.
* If the content of the hard disk does not fit on one CD-R/RW disc, the backup is
then made to multiple discs. In this case, have a number of blank discs on hand,
and replace the discs according to the instructions as they appear on the screen.
Loading the saved content of the
hard disk to the BR-1180CD
(HDD Recover)
1. Place the CD-R/RW disc containing the saved hard disk data in the CD-
R/RW drive.
2. After the CD-R/RW drive’s indicator has stopped flashing, press [DATA
SAVE/LOAD].
3. Use [CURSOR] to select the “RECOVER” icon then press [ENTER].
fig.R16-06
4. Using [CURSOR] again to move the cursor to “HDD,” then press
[ENTER].
The message “HDD Recover Ok?” appears.
fig.R16-55
5. Press [YES], and when the message “Initialize HDD?” appears, press
[YES] again.
The hard disk is initialized, then the recovery begins.
When “Complete!” appears, the loading is finished.
* When you execute HDD Recover, all data stored on the hard disk up to that
point is erased and overwritten by the data on the CD-R/RW disc. Note that this
data cannot be recovered once it has been erased.
RESTORING THE FACTORY
SETTINGS
Initializing hard disk
* Note that all user and demo song data are lost when this operation is performed.
1. Press the [POWER] button while pressing the [REC TRACK5] and
[UNDO/REDO] buttons.
Continue pressing the switch until 1 TEST MENU is displayed.
2. Select “23 INITIALIZE HDD” by turning the [TIME/VALUE] knob.
3. Press the [ENTER] button.
4. “Initialize OK?” is displayed.
5. Press the [ENTER] button again.
The initializing begins .
6. “24 POWER OFF” is displayed.
7. The unit’s power is turned off when the [POWER] button is pressed for at
least 2 seconds.
Loading the demo song
* Note that all user data are lost when this operation is performed.
* There is data which is not initialized only by load operation of a Demo song.
Please operate the above “Initializing hard disk” when you exchange the hard
disk.
1. Press the [POWER] button while pressing the [REC TRACK7] and
[UNDO/REDO] buttons.
Continue pressing the button until “Insert Disc” is displayed.
2. Place the CD-R (#17041161) for loading the demo song on the tray.
3. “Initialize HDD?” is displayed.
4. Press [ENTER]
The hard disk is initialized, then the loading demo song begins.
5. The unit’s power will be turned off automatically.

17
BR-1180
SYSTEM SOFTWARE UPDATE
PROCEDURE
Updating from CD-R
Required Items
• Update data CD-ROM for service (#17041160)
1. Press the [POWER] button while pressing the [STOP] and [PLAY]
buttons.
Current version number is displayed.
2. When “Insert Disk” is displayed, take out the tray by pressing the eject
button for CD-R/RW.
3. Set the CD-R for updating into the tray and close it.
4. The new version number, date and check sum are displayed.
5. When the system displays “Update OK?”, press the [ENTER/YES]
button.
6. “Now Writing....” is displayed.
7. When “Complete” is displayed, press the [POWER] button and turn off
the unit’s power.
8. If you fail the update, please redo from Procedure 1.
Updating for SMF
Required Items
• Update data CD-ROM for service (#17041160)
Pleaseuse if from CD-R, changing in to media for sequencers.
* The SMF data contents of 32 files.
1. Press the [POWER] button while pressing the [STOP], [PLAY] and [REC]
buttons.
Current version number is displayed.
2. When “Waiting SMF” is displayed, send the SMF data (32 files) from the
sequencer, etc.
3. This work is repeated 32 times.
NOTE: Whe you sent the next file, please wait about 5 seconds.
4. When “Complete” is displayed, press the [POWER] button and turn off
the unit’s power.
TEST MODE
Required Item
• Ocscillator
• Uscilloscope
• Foot switch (FS-5U etc)
• Expression Pedal (EV-5 etc)
• MIDI Cable
• Audio or Headphone
• Tester
• Pharutom
• Noise Meter
• Blank CD-RW
• Device (inclade the Dgital In terminal)
How to enter the test mode
Press the [POWER] button while pressing the [REC TRACK1] and [UNDO/
REDO] buttons.
“1 DEVICE screen” is displayed, and the device check for test mode, item 1
will start.
* Continue pressing the [REC TRACK 1] and [UNDO/REDO] buttons until the
test mode screen appears.
Test item
The test mode items are as follows.
1. DEVICE
2. SW
3. FOOT SW
4. EXP PEDAL
5. ENCODER & LCD
6. FADER
7. LED
8. MIDI
9. MUTE
10. GUITAR A/B
11. AF/AD
12. MIC2 PHANTOM
13. GTR/MIC2 AUDIO
14. MIC1 A/B
15. MIC1 PHANTOM
16. MIC1 AUDIO
17. SUB MIX
18. SUB MIX AUDIO
19. LINE ON/OFF
20. LINE AUDIO
21. HARD DISK
22. CD-RW DRIVE
23. INITIALIZE HDD
24. POWER OFF

18
MAY.2002
Moving through test items
Cursor [RIGHT]: proceeds to the next item
Cursor [LEFT]: returns to previous item
* You can forcefully move through items by performing the above operation while
pressing the [STOP] button.
* For 3 FOOT SW and later items, the test mode can be exited midway and the
unit’s power turned off by pressing the [POWER] button.
Other settings
1. Set the FOOT SW (FS-5U) polarity switch to the jack side.
2. Please connect the FOOT SW (FS-5U etc)
3. Please connect the Expression pedal (EV-5 etc)
Test contents
1. DEVICE
1. The version numbers for the CPU mask and FLASH ROMs are displayed.
The system proceeds to the following tests automatically.
When an error occurs, the device that the error has occurred on will be
displayed.
• RAM check inside the CPU
• ROM check inside the CPU
• SDRAM check
• FLASH ROM (MEMORY) check
• GATE ARRAY check
• ESP check
2. The device name is displayed during the check.
3. If no error occurs, “Device OK!” will be displayed.
4. Press the [RIGHT] cursor button and proceed to the next item.
2.SW
1. Press the button according to the LCD display.
2. When the button is pressed, the button to be pressed next is displayed on
the LCD screen.
If a button different from the one displayed is pressed, “Err:Check NG!”
is displayed.
3. Lastly, press the [LOOP PHRASE IMPORT] button to proceed to the next item.
3.FOOT SW
1. Step on the FOOT switch.
When the FOOT switch is pressed, it will automatically proceed to the
next item.
4.EXP PEDAL
1. Bring back the EXP PEDAL to the front and press down again.
2. Confirm that “127 OK” is displayed.
3. Confirm that the value remains as “127” even when the EXP PEDAL plug
is pulled out.
4. Press the [RIGHT] cursor button and proceed to the next item.
5.ENCODER & LCD
1. All dots are displayed when the encoder is turned.
2. Turn the encoder to the right and confirm that the LCD display becomes darker.
3. Turn the encoder to the left and confirm that the LCD display becomes lighter.
4. Press the [RIGHT] cursor button and proceed to the next item.
6.FADER
KNOB/FADER name to be operated is displayed.
1. Turn the INPUT LEVEL knob from MIN to MAX.
2. Move TRACK faders 1 to 11 sequentially from MIN to MAX.
3. Move the MASTER fader from MIN to MAX.
If all faders are “OK”, the system will automatically proceed to the next
item.
If a fader different from the one displayed is moved, “Err:Other moved t”
is displayed.
7.LED
When you enter this item, all LEDs other than PEAK come on.
1. The LEDs come on one by one in the following order when the [RIGHT]
cursor button is pressed.
[INPUT SELECT GUITAR] -> [INPUT SELECT MIC1] -> [INPUT SELECT
LINE] -> “MIDI” -> “HD ACCESS” -> [EFECT] -> [TUNER] -> [REC MODE
INPUT] -> [REC MODE BOUNCE] -> [REC MODE MASTERING] -> [AUTO
PUNCH IN] -> [AUTO PUNCH OUT] -> [AUTO PUNCH ON/OFF] ->
[REPEAT] -> [PLAY] -> [REC] -> [REC TRACK 1](GREEN)(RED) -> [REC
TRACK 2] (GREEN)(RED) -> [REC TRACK 3](GREEN)(RED) -> [REC TRACK
4](GREEN)(RED) -> [REC TRACK 5](GREEN)(RED) -> [REC TRACK
6](GREEN)(RED) -> [REC TRACK 7](GREEN)(RED) -> [REC TRACK
8](GREEN)(RED) -> [REC TRACK 9/10] (GREEN)(RED) -> [LOOP PHRASE
IMPORT](GREEN)(RED) -> [DATA SAVE/LOAD](GREEN)(RED) -> [AUDIO
CD WRITE/PLAY](GREEN)(RED) -> [RHYTHM EDIT] -> [RHYTHM ON/
OFF] -> [MASTERING TOOL KIT] -> [TIME STRETCH] -> [CENTER
CANCEL] -> Return
2. When the [RIGHT] cursor button is pressed, the LEDs for [REC TRACK]
1 to 9/10 and CD-R/RW sections all come on in red.
3. When the [RIGHT] cursor button is pressed, the LEDs for [REC TRACK]
1 to 9/10 and CD-R/RW sections all come on in green.
4. Press the [RIGHT] cursor button and proceed to the next item.
8 MIDI
1. Confirm that “NG” is displayed when the MIDI cable is not connected.
2. Connect MIDI OUT and MIDI IN using the MIDI cable and confirm that
“OK” is displayed.
3. Press the [RIGHT] cursor button and proceed to the next item.
9.MUTE
1. Internal oscillation signal (1kHz: Sine wave) is output and on and off of
mute is repeated at regular intervals.
2. Confirm that the waveforms for LINE OUT and PHONE appear and
disappear at regular intervals.
* Since this mute occurs on analog circuits, some sound leaks in even during
MUTE.
3. Press the [RIGHT] cursor button and proceed to the next item.
10.GUITAR A/B
1. Input a 40mV, 1kHz rectangular wave to MIC2(XLR)
2. Confirm that the waveforms for the L/R channels of LINE OUT
alternately appear and disappear.
11.AF/AD
1. Input a 200mVp-p, 1kHz sine wave to GUITAR/BASS jack.
2. Lower SENS of GUITAR/BASS, and confirm that the size of L and R
when LINE OUT Rch distortion disappears is equal.
3. Pull out the GUITAR/BASS jack after inspection.
4. Press the [RIGHT] cursor button and proceed to the next item.

19
BR-1180
12 MIC2 PHANTOM
1. Pressing the [ENTER] button switches PHANTOM on and off .
2. Using a tester, measure the voltage between the MIC2(XLR) 2(HOT) and
3(COLD) pins and 1(GND) while PHANTOM is on, and confirm that it is
45V to 50V.
3. Connect an instrument (condenser mic, etc) compatible with PHANTOM
power to MIC2 and confirm that the waveform that is input is output
from LINE OUT.
4. Press the [RIGHT] cursor button and proceed to the next item.
13.GTR/MIC2 AUDIO
1. Input a 40mV, 1kHz rectangular wave to MIC2(XLR).
2. Move the SENS knob of GUITAR/BASS from MAX to MIN to MAX, and confirm
that the waveform for the L/R channels of LINE OUT changes smoothly.
3. Confirm that the PEAK LED starts to come on when the SENS knob is
turned to 2 o’clock.
4. Confirm that the waveform disappears when a short plug is inserted into
MIC2(TRS).
5. Pull out the short plug.
6. Pull out MIC2(XLR).
7. Turn SENS of MIC2 to MAX and confirm that the residual noise level for
LINE OUT L/R is -78dBu(JIS-A).
8. Press the [RIGHT] cursor button and proceed to the next item.
14.MIC1 A/B
1. Input a 40mVp-p, 1kHz rectangular wave to MIC1(XLR)
2. Confirm that waveforms for the L/R channels of LINE OUT appear and
disappear alternately
3. Press the [RIGHT] cursor button and proceed to the next item.
15 MIC1 PHANTOM
1. Pressing the [ENTER] button switches PHANTOM on and off.
2. Using a tester, measure the voltage between the MIC1(XLR) 2(HOT) and
3(COLD) pins and 1(GND) while PHANTOM is on, and confirm that it is
45V to 50V.
3. Connect an instrument (condenser mic, etc) compatible with PHANTOM power
to MIC1 and confirm that the waveform that is input is output from LINE OUT.
4. Press the [RIGHT] cursor button and proceed to the next item.
16.MIC1 AUDIO
1. Input a 40mVp-p, 1kHz rectangular wave to MIC1(XLR).
2. Move the SENS knob of MIC1 from MAX to MIN to MAX, and confirm
that the waveform for the L/R channels of LINE OUT changes smoothly.
3. Confirm that the PEAK LED starts to come on when the SENS knob is
turned to 2 o’clock.
4. Confirm that the waveform disappears when a short plug is inserted into
MIC1(TRS).
5. Pull out the short plug.
6. Pull out MIC1(XLR).
7. Turn SENS of MIC1 to MAX and confirm that the residual noise level for
LINE OUT L/R is -78dBu(JIS-A).
8. Press the [RIGHT] cursor button and proceed to the next item.
17.SUB MIX
1. Input a 1kHz 400mVp-p rectangular wave to LINE IN L/R.
2. Confirm that the waveforms for the L/R channels of LINE OUT appear
and disappear.
3. Press the [RIGHT] cursor button and proceed to the next item.
18.SUB MIX AUDIO
1. Input a 1kHz 400mVp-p rectangular wave to LINE IN L/R.
2. Confirm that waveform is output from LINE OUT L/R.
3. Press the [RIGHT] cursor button and proceed to the next item.
19.LINE ON/OFF
1. Input a 1kHz 400mVp-p rectangular wave to LINE IN L/R.
2. Confirm that the waveforms for the L/R channels of LINE OUT appear
and disappear.
3. Press the [RIGHT] cursor button and proceed to the next item.
20.LINE AUDIO
1. Input a 1kHz rectangular wave to LINE IN L/R.
2. Confirm that the waveform is output from LINE OUT L/R.
3. Turn the [PHONE VOLUME] knob and confirm that the waveform
changes smoothly.
4. Pull out the plug for LINE IN L/R.
5. Confirm that residual noise for LINE OUT L/R is -80dBm(JIS-A) or
under.
6. Press the [RIGHT] cursor button and proceed to the next item.
21.HARD DISK
Reading, writing and verification of the hard disk is performed.
If no error occurs, it will automatically proceed.
22.CD-RW DRIVE
The firmware and the model name for the CD-RW drive are displayed.
1. Place the CD-RW(CD-R) media on the tray.
2. CD-RW writing and verification are performed.
* The test can be performed 99 times with one CD-R.
When using a CD-RW, erase data using CD ERASE of user mode after
testing 99 times.
23.INITIALIZE HDD
* All contents of the hard disk are lost when this item is executed.
If not executing, press the [RIGHT] cursor button and proceed to the next
item.
1. Pressing the [ENTER] button initializes the hard disk.
2. If no error occurs “OK” is displayed, and it will automatically proceed to
the next item.
24.POWER OFF
1. Input signal with level high enough to light up the PEAK LED for
MIC2(XLR).
2. Press the [POWER] switch for at least 2 seconds.
3. Confirm that LCD backlight and “PEAK LED” go out.
Check items for user mode
Checking DIGITAL OUT
1. Connect an instrument with optical DIGITAL IN.
2. Play the BR-1180 and confirm that the signal is output from DIGITAL
OUT.

MAY.2002 BR-1180
BLOCK DIAGRAM
fig.block
GA
IC36
X1
CPU
IC28
DSP
IC27
X2
RESET
IC34
IDE
INTERFACE
IC35,39,42
DRAM
IC47
FLASH
MEMORY
IC24
SDRAM
IC30
CODEC
IC5
DIGITAL OUT
IF
IC25
LEVEL
POWER SW
SELECTOR
IC2 AF-AD
IC46
3.3V->
5V
IC38,41
DATA/ADDRESS
MCK,LRCK,BCK
AD DATA DA DATA
C
N
6
C
N
1
1
7
C
N
1
1
2
C
N
1
0
8
C
N
1
1
1
MIC2(PHONE)
MIC1(PHONE)
LINE IN L
LINE IN R
16P
CABLE
18P
CABLE
C
N
1
0
6
C
N
1
1
0
18P
CABLE
RIBON CABLE 2P
EXP PEDAL
FOOT SW
MIDI IN
FADER&INPUT VR
SW MATRIX &
TAP SW
LED MATRIX
00.00.00-00
LCD UNIT
MIC2(XLR)
C
N
1
0
3
C
N
1
0
5
14P
CABLE
SENS PEAK
SENS PEAK
CD RW DRIVE
C
N
4
CN5
CN101
FLAT
CABLE
40P
FLAT
CABLE
50P
CDI-BR-1 PWB
DATA/ADDRESS
MIC1(XLR)
SW BOARD
ANALOG BOARD
DIGITAL
OUT
LINE OUT L
LINE OUT R
HEADPHONE
ENCODER
MULTIPLEX
IC32,29
HDD
DRIVE CN102
MIDI OUT
PC
IC26
IC23
GUITAR IN
:PHANT0M
47.4[v]
20 21