Roland BR-1600CD Operating and maintenance manual

SERVICE NOTES
Issued by RJA
Copyright © 2004 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)17058222E0
Jan.2004 BR-1600CD
TABLE OF CONTENTS
SPECIFICATIONS.............................................................2
LOCATION OF CONTROLS ..........................................3
LOCATION OF CONTROLS PARTS LIST ...................5
EXPLODED VIEW 1 .........................................................6
EXPLODED VIEW 2 .........................................................7
EXPLODED VIEW 3 .........................................................8
EXPLODED VIEW 4 .........................................................9
EXPLODED VIEW PARTS LIST ...................................10
PARTS LIST......................................................................11
CHECKING THE VERSION NUMBER.......................17
USERS DATA SAVE AND LOAD................................17
TEST MODE.....................................................................21
RESTORING THE FACTORY SETTINGS...................24
SYSTEM SOFTWARE UPDATE PROCEDURE .........26
BLOCK DIAGRAM.........................................................28
CIRCUIT BOARD (MAIN BOARD) .............................30
CIRCUIT DIAGRAM (MAIN BOARD ANALOG) ....32
CIRCUIT DIAGRAM
(MAIN BOARD DIGITAL IO).......................................34
CIRCUIT DIAGRAM (MAIN BOARD DIGITAL) .....36
CIRCUIT DIAGRAM (MAIN BOARD DSP)...............38
CIRCUIT DIAGRAM (MAIN BOARD POWER)........40
CIRCUIT BOARD (SWITCH SHEET) ..........................42
CIRCUIT DIAGRAM (GAIN BOARD) ........................44
CIRCUIT DIAGRAM (GUITAR BOARD) ...................45
CIRCUIT DIAGRAM (5V POWER BOARD) ..............45
CIRCUIT DIAGRAM (PHONES BOARD) ..................46
CIRCUIT DIAGRAM (SW BOARD).............................48
CIRCUIT DIAGRAM (XLR JACK BOARD)................50
ERROR MESSAGES ........................................................51

2
Jan.2004
SPECIFICATIONS
BR-1600CD: Digital Recording Studio
Tracks
Track: 16 V-Track: 256 (16 V-Tracks per each Track)
*Up to 8 tracks can be recorded simultaneously, and up to 16 tracks can be played
back simultaneously.
Maximum Useful Capacity/Recording Time
Internal Hard Disk:
40 G bytes (recording time; 120 hours) (conversion in one track)
* The above-listed recording time is approximate. Times may be slightly shorter
depending on the number of songs and size of imported loop phrase that were
created.
*The above-listed recording time is the total for all the tracks that are used. If each
of the sixteen tracks contain an equal amount of data, the length of the resulting
song will be approximately 1/16 of the above.
Signal Processing
AD Conversion: 24 bit, AF Method (Guitar/Bass)
24 bit, ∆∑ Modulation (VOCAL)
24 bit, ∆∑ Modulation (MULTI-TRACK)
24 bit, ∆∑ Modulation (STEREO TRACKS)
DA Conversion: 24 bit, ∆∑ Modulation
Internal Processing:24 bit (digital mixer section)
Recording Data: 16 bit linear
Sample Rate
44.1 kHz
Frequency Response
20 Hz–20 kHz (+1/-3 dB)
Total Distortion
0.025 % or less
(INPUT SENS : CENTER, 1 kHz at nominal output level)
Nominal Input Level (Variable)
GUITAR/BASS jack:-10 dBu
MIC 1–8 jacks (XLR):-40 dBu
INPUT 1–8 jacks: -10 dBu
Input Impedance
GUITAR/BASS jack:1 M Ω
MIC 1–8 jacks (XLR):12.5 k Ω (HOT-COLD)
6.5 k Ω (HOT-GND, COLD-GND)
INPUT 1–8 jacks: 22 k Ω
Nominal Output Level
LINE OUT jack: -10 dBu
Output Impedance
LINE OUT jack: 2 k Ω
PHONES 1, 2 jack:100 Ω
Recommended Load Impedance
LINE OUT jack: 20 k Ω or greater
PHONES 1, 2 jack:8–50 Ω
Residual Noise Level
LINE OUT jack: -90 dBu or less
(INPUT SELECT: GUITAR/BASS, input terminated with 1 k Ω , INPUT SENS:
CENTER, IHF-A, typ.)
Interface
DIGITAL IN: S/PDIF 16–24 bit (coaxial type)
DIGITAL OUT: S/PDIF 16–24 bit (coaxial type)
USB connector (B type)
Display
130 x 36 mm (Backlit LCD)
Connectors
MIDI IN connector
MIDI OUT connector
USB connector
DIGITAL IN connector (coaxial type)
DIGITAL OUT connector (coaxial type)
FOOT SW jack (1/4 inch phone type)
EXP PEDAL jack (Stereo 1/4 inch phone type)
LINE OUT jacks (RCA Phono type)
INPUT 1–8 jacks (unbalanced, 1/4 inch phone type)
MIC 1–8 jacks (balance, XLR type)
PHONES 1 jack (Stereo 1/4 inch phone type)
PHONES 2 jack (Stereo 1/4 inch phone type)
GUITAR/BASS jack (1/4 inch phone type)
Power Supply
DC 12 V; Supply AC Adaptor (Roland PSB-3U)
Power Consumption
3 A
Dimensions
494 (W) x 339 (D) x 99 (H) mm
19-1/2 (W) x 13-3/8 (D) x 3-15/16 (H) inches
Weight
4.9 kg / 10 lbs 13 oz (Excluding AC Adaptor)
Accessories
AC Adaptor: PSB-3U (#02900423)
AC Cord 120V (#00894378)
230V (#00894389)
240V (#23495124)
240VE (#00907001)
Owner’s Manual (“Basic Operation,” “Owner’s Manual”,”Data List”)
English (#72451356)
Japanese (#72450667)
CD-ROM “DISCRETE DRUMS” (#03563878)
Options
Expression Pedal: EV-5 (Roland)
Foot Switch: FS-5U
Pedal Switch: DP-2 (Roland)
*0dBu = 0.775 Vrms
In the interest of product improvement, the specifications and/or appearance
of this unit are subject to change without prior notice.

3
BR-1600CD
LOCATION OF CONTROLS
fig.panel1

4
Jan.2004
fig.panel2

5
BR-1600CD
LOCATION OF CONTROLS PARTS LIST
[PARTS]
[SCREW]
No. PART CODE CATEGORY NAME PART NAME DESCRIPTION Q'TY
1 03343501 CASING TOP CASE 1
2 01891801 KNOB,BUTTON U R-KNOB S1 LCG BLK 8
03459212 POTENTIOMETER 9M/M ROTARY POTENTIOMETER EVUF2KFK315D 100KRD 8
3 02679456 DIODE LED (RED) SLR-342VR3F 8
4 00900145 KNOB,BUTTON D S-KEYTOP SD1H BLK 8
01904112 DIODE LED SLR-342VCT32 N.P.Q RANK 8
01340290 SWITCH TACT SWITCH EVQ11A H=5.0 8
5 00900189 KNOB,BUTTON D S-KEYTOP SX1H BLK 10
01340290 SWITCH TACT SWITCH EVQ11A H=5.0 10
6 00904256 KNOB,BUTTON D S-KEYTOP SX4H BLK 1
01340290 SWITCH TACT SWITCH EVQ11A H=5.0 4
7 00900156 KNOB,BUTTON D S-KEYTOP SD2H BLK 1
01904112 DIODE LED SLR-342VCT32 N.P.Q RANK 2
01340290 SWITCH TACT SWITCH EVQ11A H=5.0 2
8 00904245 KNOB,BUTTON D S-KEYTOP SX3H BLK 2
01340290 SWITCH TACT SWITCH EVQ11A H=5.0 6
9 01783945 KNOB,BUTTON N S-KEYTOP MD3H 1
01904112 DIODE LED SLR-342VCT32 N.P.Q RANK 1
15029348 DIODE LED (GREEN) SLR-342MCT32 1
01340290 SWITCH TACT SWITCH EVQ11A H=5.0 3
10 00900190 KNOB,BUTTON D S-KEYTOP SX2H BLK 3
01340290 SWITCH TACT SWITCH EVQ11A H=5.0 6
11 01670512 KNOB,BUTTON F C-KEYTOP SX1H BLK 3
01340290 SWITCH TACT SWITCH EVQ11A H=5.0 3
12 03343434 DISPLAY UNIT LCD F-51405GNY-LY-AB 1
03343534 CASING DISPLAY COVER 1
15029347 DIODE LED (RED) SLR-342VC3F 1
15039237 DIODE LED (GREEN) SLR-342MCT32 1
13 01234090 KNOB,BUTTON D T-KEYTOP MX4B BLK 1
01340290 SWITCH TACT SWITCH EVQ11A H=5.0 4
14 03343545 MISCELLANEOUS PANEL SHEET 1
15 02013090 KNOB,BUTTON F C-KEYTOP MX1H CLR 12
01904178 DIODE LED (CLR) SPR-505MVWT31 12
01340290 SWITCH TACT SWITCH EVQ11A H=5.0 12
16 01902289 KNOB,BUTTON U S-KNOB M BLK LCG 13
01677312 POTENTIOMETER 45M/M SLIDE POTENTIOMERTER EWAP1AC10 B54 (50KB/MS) 13
17 22485303 KNOB,BUTTON D R-KNOB (ALPHA-DIAL) L BLK 248-303 1
01905467 ENCODER ROTARY ENCODER EVE GC1 F20 24B 1
18 02457512 KNOB,BUTTON J R-KNOB SFA BLK/LCG 5
02896712 POTENTIOMETER 9M/M ROTARY POTENTIOMETER EVUF2KFK4B54 50KB 5
19 01783923 KNOB,BUTTON N S-KEYTOP MD1H 1
01340290 SWITCH TACT SWITCH EVQ11A H=5.0 1
20 01340412 KNOB,BUTTON P R-KNOB SF-A BLK/LCG 2
02900467 POTENTIOMETER 9M/M ROTARY POTENTIOMETER EVJC25FB6A54 50KAX2 2
21 00569278 JACK,EXT TERMINAL 6.5MM JACK LGR4609-7100 2
22 02782990 DISK DRIVE UNIT ATAPI CD-RW DRIVE UJDA340 1
23 13449258 JACK,EXT TERMINAL 6.5MM JACK HLJ4306-01-3080 1
24 00569278 JACK,EXT TERMINAL 6.5MM JACK LGR4609-7100 8
25 03459223 JACK,EXT TERMINAL XLR CONNECTOR JY-5033A 8
26 03453290 JACK,EXT TERMINAL RCA (PIN) YKC21-3488N 1
27 00569278 JACK,EXT TERMINAL 6.5MM JACK LGR4609-7100 2
28 03239512 JACK,EXT TERMINAL RCA (PIN) YKC21-4539N 1
29 02781189 JACK,EXT TERMINAL USB CONNECTOR YKF45-0021 1
30 13429825 JACK,EXT TERMINAL MIDI CONNECTOR YKF51-5054 2PZ 1
31 32490595 KNOB,BUTTON P S-KEY MX BLK 1
32 22360712 MISCELLANEOUS CORD HOOK 236-712 1
33 02900312 JACK,EXT TERMINAL DC JACK HEC0470-01-640 1
34 02013090 KNOB,BUTTON F C-KEYTOP MX1H CLR 7
01904112 DIODE LED SLR-342VCT32 N.P.Q RANK 7
01340290 SWITCH TACT SWITCH EVQ11A H=5.0 7
35 00900156 KNOB,BUTTON D S-KEYTOP SD2H BLK 1
01904112 DIODE LED SLR-342VCT32 N.P.Q RANK 1
03122112 DIODE LED SLR-343BBT3F 1
01340290 SWITCH TACT SWITCH EVQ11A H=5.0 2
No. PART CODE PART NAME DESCRIPTION Q’TY
a 40233012 SCREW M2.6X8 BINDING TAPTITE P BZC 16
b 40012534 SCREW 3X6 BINDING TAPTITE S FE BZC 3
c 40011312 SCREW 3X8 BINDING TAPTITE P BZC 4
d 40011378 SCREW M4X8 BINDING TAPTITE S FE BZC 1
e 40127689 SCREW M3X10 BINDING TAPTIGHT S TYPE FE BZC 1

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Jan.2004
EXPLODED VIEW 1
ffig.explo-2
39
41
38
42
40
36
37
*
* Exerise care to avoid becoming defromed.
* whe you exchange this panel sheet.
40122490
DOUBLE FACED TAPE
#500 W5MM 20M

7
BR-1600CD
EXPLODED VIEW 2
ffig.explo-2
k
19
d
45
44
e
h
b
34
29
23
22
20
21
m
m
35
47
d
n
n
32
32 33
33
31
30
d
28
27
26
24
25
d
46
d
c
b
43

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Jan.2004
EXPLODED VIEW 3
fig.explo-1
17
d
a
2
18
12
12
12
12
14
14
14
14
14
9
10
10
13
13
11
11 11
15
8
88
4
a
3
e
g
f
16
1

9
BR-1600CD
EXPLODED VIEW 4
fig.explo-1
7
7
56
7
7

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Jan.2004
EXPLODED VIEW PARTS LIST
[PARTS]
[SCREW]
No. PART CODE CATEGORY NAME PART NAME DESCRIPTION Q'TY
1 03343501 CASING TOP CASE 1
2 03343512 CHASSIS CHASSIS 1
3 03345956 CHASSIS LCD HOLDER 1
4 03343434 DISPLAY UNIT LCD F-51405GNY-LY-AB 1
5 01783945 KNOB,BUTTON N S-KEYTOP MD3H 1
6 01783923 KNOB,BUTTON N S-KEYTOP MD1H 1
7 02013090 KNOB,BUTTON F C-KEYTOP MX1H CLR 19
8 01670512 KNOB,BUTTON F C-KEYTOP SX1H BLK 3
9 00904256 KNOB,BUTTON D S-KEYTOP SX4H BLK 1
10 00904245 KNOB,BUTTON D S-KEYTOP SX3H BLK 2
11 00900190 KNOB,BUTTON D S-KEYTOP SX2H BLK 3
12 00900189 KNOB,BUTTON D S-KEYTOP SX1H BLK 10
13 00900156 KNOB,BUTTON D S-KEYTOP SD2H BLK 2
14 00900145 KNOB,BUTTON D S-KEYTOP SD1H BLK 8
15 01234090 KNOB,BUTTON D T-KEYTOP MX4B BLK 1
16 22360712 MISCELLANEOUS CORD HOOK 236-712 1
17 72450745 PWB ASSY GAIN BOARD ASSY 1
18 72450712 PWB ASSY SW BOARD ASSY 1
19 02782990 MISCELLANEOUS ATAPI CD-RW DRIVE UJDA340 1
20 02899401 CHASSIS DD HOLDER CDRW L 1
21 02899412 CHASSIS DD HOLDER CDRW R 1
22 02899434 CHASSIS DD HOLDER CDRW STOP 1
23 72017823 PWB ASSY PCB ASSY CDI-BR-1 1
24 72450690 PWB ASSY MAINBOARD ASSY 1
25 72563889 PWB ASSY 5V POWER BOARD ASSY 1
26 72458067 PWB ASSY XLR JACK BOARD ASSY 1
27 72450734 PWB ASSY PHONES BOARD ASSY 1
28 72450723 PWB ASSY GUITAR BOARD ASSY 1
29 03343523 CASING BOTTOM COVER 1
30 03345945 CHASSIS HDD HOLDER 1
31 03459634 DISK DRIVE UNIT HDD 2F040L0 1
32 03459645 MISCELLANEOUS HDD COLLAR COLLAR 4
33 03459656 MISCELLANEOUS HDD INSULATOR INSULATOR 4
34 22355334 MISCELLANEOUS FOOT MKS 235-334 4
35 01016223 MISCELLANEOUS FOOT 30X10X3 1
36 03343545 MISCELLANEOUS PANEL SHEET 1
37 03343534 CASING DISPLAY COVER 1
38 02457512 KNOB,BUTTON J R-KNOB SFA BLK/LCG 5
39 01902289 KNOB,BUTTON U S-KNOB M BLK LCG 13
40 01891801 KNOB,BUTTON U R-KNOB S1 LCG BLK 8
41 01340412 KNOB,BUTTON P R-KNOB SF-A BLK/LCG 2
42 22485303 KNOB,BUTTON D R-KNOB (ALPHA-DIAL) L BLK 248-303 1
43 32490595 KNOB,BUTTON P S-KEY MX BLK 1
44 40238434 MISCELLANEOUS CAUTION LABEL CANADA EMI 1
45 40124567 MISCELLANEOUS CAUTION SEAL FCC 20X40 1
46 03459378 MISCELLANEOUS FLAT CLAMP FCR-15 V0 2
47 02780345 MISCELLANEOUS FOOT 05468 4
No. PART CODE PART NAME DESCRIPTION Q’TY
a 40011278 SCREW 3X8 BINDING TAPTITE P FE ZC 29
b 40011312 SCREW 3X8 BINDING TAPTITE P BZC 10
c 40233012 SCREW M2.6X8 BINDING TAPTITE P BZC 16
d 40012512 SCREW 3X6 BINDING TAPTITE S ZC 26
e 40012534 SCREW 3X6 BINDING TAPTITE S FE BZC 12
f 40127689 SCREW M3X10 BINDING TAPTIGHT S TYPE FE BZC 1
g 40011378 SCREW M4X8 BINDING TAPTITE S FE BZC 1
h 40011490 SCREW M3X6 PAN MACHINE W/SW BZC 3
k 40233978 SCREW M2X8 PAN MACHINE W/SW+PW ZC 2
m 40455867 SCREW M2X2.5 PAN MACHNE W/SW 4
n 40563112 SCREW 6-32X1/2 UNIFY 4