BOSS BR-1180, BR-1180CD Service Manual

MAY.2002 BR-1180

SERVICE NOTES

Issued by RJA

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

Printed in Japan (0800) (NB)17058069E0

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

Data type Recording time LIN 60 hours MT1 120 hours MT2 160 hours LV1 190 hours LV2 240 hours

(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)

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

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

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.

BR-1180

MAY.2002

LOCATION OF CONTROLS

fig.panel_top-rear.eps

[TOP]

bl n z a k w q

c v s f p s a d p

jy i uxuo

[REAR]

9; ;8 7 6 1

3 1

5 24

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

BR-1180

MAY.2002

EXPLODED VIEW 1

fig.bunkai-1

EXPLODED VIEW 2

fig.bunkai-2

BR-1180

P8 [HDD]

P8 [CDRW]

(

)

MAY.2002

EXPLODED VIEW 3

HHD

fig.bunkai-3

;

CDRW

fig.bunkai-3

;

EXPLODED VIEW PARTS LIST

[Parts]

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

BR-1180

[Screws]

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

MAY.2002

PARTS LIST

fig.part1e

SAFETY PRECAUTIONS:

The parts marked have safety-related characteristics. Use only listed parts for 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

CONSIDERATION ON PARTS ORDRING

When ordering any parts listed in the parts list, please specify the following items in the order sheet.

Failure to completely fill the above items with correct number and description will result in delayed or even undelivered replacement.

QTY PART NUMBER DESCRIPTION MODEL NUMBER

Ex. 10 22575241 Sharp Key C-20/50

15 2247017300 Knob (orange) DAC-15D

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

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.

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 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

# 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

BR-1180 +5V POWER BOARD ASSY

Assy(Unit) 1

TRANSISTOR

DIODE

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

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

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,

01904189 SEL2210R D RANK LED LED1,LED2,LED17,LED18,LED19 on SWB 5

Q2,Q3,Q4,Q5,Q6,8,12,14,23,24,27,30,33,34,36 on MB

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

+ 24 hidden pages

BOSS BR-1180, BR-1180CD Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SPECIFICATIONS

LOCATION OF CONTROLS

LOCATION OF CONTROLS PARTS LIST

EXPLODED VIEW 1

EXPLODED VIEW 2

EXPLODED VIEW 3

EXPLODED VIEW PARTS LIST

PARTS LIST