Boss BR-1600CD Service Manual

Jan.2004

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

BR-1600CD

SERVICE NOTES

Issued by RJA

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

Printed in Japan (0800) (NB)17058222E0

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

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

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

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)

*0 dBu = 0.775 Vrms

In the interest of product improvement, the specifications and/or appearance of this unit are subject to change without prior notice.

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.)

LOCATION OF CONTROLS

fig.panel1

BR-1600CD

Jan.2004

fig.panel2

LOCATION OF CONTROLS PARTS LIST

[PARTS]

PART CODE CATEGORY NAME PART NAME DESCRIPTION Q'TY

No.

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

BR-1600CD

[SCREW]

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

Jan.2004

EXPLODED VIEW 1

ffig.explo-2

40122490 DOUBLE FACED TAPE #500 W5MM 20M

* Exerise care to avoid becoming defromed.

* whe you exchange this panel sheet.

EXPLODED VIEW 2

ffig.explo-2

BR-1600CD

Jan.2004

EXPLODED VIEW 3

fig.explo-1

EXPLODED VIEW 4

fig.explo-1

BR-1600CD

Jan.2004

EXPLODED VIEW PARTS LIST

[PARTS]

PART CODE CATEGORY NAME PART NAME DESCRIPTION Q'TY

No.

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

[SCREW]

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

PARTS LIST

fig.part1e

BR-1600CD

SAFETY PRECAUTIONS:

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

NOTE: The parts marked # are new. (initial parts) ******** mean the not available.

CASING

CHASSIS

KNOB, BUTTON

03343501 TOP CASE 1

# # 03343523 BOTTOM COVER 1 # 03343534 DISPLAY COVER 1

03343512 CHASSIS 1

# # 03345956 LCD HOLDER 1 # 03345945 HDD HOLDER 1

02899401 DD HOLDER CDRW L 1 02899412 DD HOLDER CDRW R 1 02899434 DD HOLDER CDRW STOP 1

00900145 02013090 F C-KEYTOP MX1H CLR 19 01783945 N S-KEYTOP MD3H 1 01783923 N S-KEYTOP MD1H 1 01670512 F C-KEYTOP SX1H BLK 3 01234090 D T-KEYTOP MX4B BLK 1 00904256 D S-KEYTOP SX4H BLK 1 00904245 D S-KEYTOP SX3H BLK 2 00900190 D S-KEYTOP SX2H BLK 3 00900189 D S-KEYTOP SX1H BLK 10 00900156 D S-KEYTOP SD2H BLK 2 32490595 P S-KEY MX BLK 1 02457512 J R-KNOB SFA BLK/LCG 5 01891801 U R-KNOB S1 LCG BLK 8 01340412 P R-KNOB SF-A BLK/LCG 2 22485303 D R-KNOB (ALPHA-DIAL) L BLK 248-303 1 01902289 U S-KNOB M BLK LCG 13

D S-KEYTOP SD1H BLK 8

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

Q'TY

SWITCH

01899989 01340290 TACT SWITCH EVQ11A H=5.0 W32,SW33,SW34,SW35,SW36,SW1,SW2,

JACK, EXT TERMINAL

13429825 03239512 RCA (PIN) YKC21-4539N JK4 on MAIN 1

# 03453290 RCA (PIN) YKC21-3488N JK9 on MAIN 1

02781189 USB CONNECTOR YKF45-0021 JK6 on MAIN 1 00569278 6.5MM JACK LGR4609-7100 JK2,JK3,JK18,JK19,JK20,JK21,JK22,JK23,JK24,

02900312 DC JACK HEC0470-01-640 JK17 on MAIN 1 13449258 6.5MM JACK HLJ4306-01-3080 JK11 on GUITAR 1

# 03459223 XLR JACK JY-5033A JK17,JK18,JK19,JK12,JK13,JK14,JK15,JK16, on

DISPLAY UNIT

# 03343434 F-51405GNY-LY-AB LCD 1

NOTE: Replacement F-51405GNY-LY-AB should be made on a unit base.

PUSH SWITCH SPUP19-2N-LB2 SW1 on MAIN 1

SW3,SW4,SW5,SW6,SW7,SW8,SW9,SW10, SW11,SW12,SW13,SW14,SW15,SW16,SW17, SW18,SW19,SW20,SW21,SW27,SW28,SW29, SW30,SW31,SW37,SW38,SW39,SW40,SW41,

SW42,SW43,SW44,SW45,SW46,SW47,SW48, SW49,SW50,SW51,SW57,SW58,SW59,SW60, SW61,SW62,SW63,SW67,SW68,SW69,SW70, SW71,SW22,SW23,SW24,SW25,SW26,SW52, SW53,SW54,SW55,SW56, on SW

MIDI CONNECTOR YKF51-5054 2PZ JK1 on MAIN 1

JK25, on MAIN, JK9,JK10, on PHONES

XLR

10+2

Jan.2004

DISK DRIVE UNIT

PCB ASSY

03459634 2F040L0 HDD 1

NOTE: Replacement 2F040L0 should be made on a unit base.

72450690 MAIN BOARD ASSY 1

NOTE: ‘MAIN BOARD ASSY’ includes the following parts. # 03564401 WIRING GND CABLE A (LONG) on MAIN 1 # 03564412 WIRING GND CABLE B (SHORT) on MAIN 1 # 03563945 SHIELD COVER JACK on MAIN 1

72450701 SW SHEET ASSY 1

NOTE: ‘SW SHEET ASSY’ includes the following parts. # ******** SW BOARD ASSY 1

NOTE: ‘SW BOARD ASSY’ includes the following parts.

40013334 SPACER PLASTIC PIPE 3.2X5X10 CLARYTY on SW 7

03239467 LED SPACER LH-3-9 on SW 1

# ******** GUITAR BOARD ASSY 1

NOTE: ‘GUITAR BOARD ASSY’ includes the following parts.

00789789 RIBON CABLE 4X400-P2.0 on GUITAR 1 # 03343889 JACK HOLDER GUITAR BOARD on GUITAR 1

# ******** PHONES BOARD ASSY 1

NOTE: ‘PHONES BOARD ASSY’ includes the following parts. # 03343890 JACK HOLDER PHONES BOARD on PHONES 1

# ******** GAIN BOARD ASSY 1

NOTE: ‘GAIN BOARD ASSY’ includes the following parts.

40013334 SPACER PLASTIC PIPE 3.2X5X10 CLARYTY on SW 8

# ******** XLR JACK BOARD ASSY 1 # ******** 5V POWER BOARD ASSY 1

NOTE: ‘5V POWER BOARD ASSY’ includes the following parts. # 03560845 WIRING WIRING 5V POWER CN101 on 5V 1

72017823 PCB ASSY CDI-BR-1 1

# 03343645 UPD703106AGJ-076-UEN MASK IC (CPU) IC6 on MAIN 1

02900978 M66291GP IC (USB CONTROLLER) IC53 on MAIN 1

02231767 RA0A-101 (TC223C080AF-101) IC (DSP) IC32,IC33,IC34 on MAIN 3

02896745 S1L50753F27B000 IC (I/F) IC17 on MAIN 1

03017856 M11L16161SA-45T IC (DRAM) IC38 on MAIN 1

03341590 TC58FVM5B2ATG65BAH IC (FLASH MEMORY) IC3 on MAIN 1 # 03459123 M12L128168AP1L IC (SDRAM) IC8 on MAIN 1

02451434 AK4552VT IC (AD/DA) IC59,IC64,IC67,IC72 on MAIN 4

02892334 TC74LCX245FT (EL) IC (CMOS) IC9,IC5 on MAIN 2

03129934 TC7SET04FU (TE85L) IC (CMOS) IC41,IC52 on MAIN 2

02458090 TC4066BFT (EL) IC (CMOS) IC60 on MAIN 1

01672634 TC74HC4052AFT (EL) IC (CMOS) IC10,IC7 on MAIN 2

01569689 TC7W32FU (TE12L) IC (CMOS) IC2 on MAIN 1

01348912 TC7SH08FU (TE85L) IC (CMOS) IC11 on MAIN 1

01679023 TC74VHC157FT (EL) IC (CMOS) IC30,IC31,IC35,IC36 on MAIN 4

01897967 TC74VHC74FT (EL) IC (CMOS) IC48 on MAIN 1

01899156 TC74VHC32FT (EL) IC (CMOS) IC14 on MAIN 1

01899167 TC74VHC04FT (EL) IC (CMOS) IC1,IC27 on MAIN 2

01907689 TC7WH157FU (TE12L) IC (CMOS) IC39 on MAIN 1

02017045 TC74VHCT541AFT (EL) IC (CMOS) IC23 on MAIN 1

02124934 TC74VHC541FTEL IC (CMOS) IC18,IC13 on MAIN 2

02565723 TC74VHC161FT (EL) IC (CMOS) IC29,IC25 on MAIN 2

03016156 TC74VHC00FT (EL) IC (CMOS) IC28,IC47 on MAIN 2

03016167 TC74VHCT08AFT (EL) IC (CMOS) IC21 on MAIN 1

03120834 TC74VHCT00AFT (EL) IC (CMOS) IC19 on MAIN 1 # 03343367 TC74VHC163FT (EL) IC (CMOS) IC46,IC49 on MAIN 2

01908701 TC74VHC14FT (EL) IC (CMOS) IC16 on MAIN 1

01908689 TC74VHC21FT (EL) IC (CMOS) IC26,IC45 on MAIN 2 # 03453367 TC74LCX00FT (EL) IC (CMOS) IC42 on MAIN 1 # 03343334 TC75S51FU (TE85L) IC (OP LINEAR) IC12 on MAIN 1

15189261 M5218AFP-600E IC (BIPOLAR OP AMP) IC75,IC57,IC61,IC63,IC65,IC74, on MAIN 6

00346445 NJM2100M (TE3) IC (BIPOLAR OP AMP) IC58,IC62,IC66,IC70 on MAIN 4

00564690 TC9246F (ELP) IC (PLL) IC43 on MAIN 1 # 01014634 REGULATOR TA7809F (TE16L) IC (REGULATOR) IC80 on MAIN 1

01458445 UPC29M33T-T1 IC (REGULATOR) IC78,IC55 on MAIN 2

02235378 TA78M05F (TE16L) IC (REGULATOR) IC40 on MAIN 1

02904001 NJU7222U33 (TE1) IC (REGULATOR) IC50 on MAIN 1

02563467 NJM2374AM-TE1 # 03125089 PQ1CY1032ZP IC (SWITCHING REGULATOR) IC79 on MAIN 1

IC (SWITCHING REGULATOR)

IC81,IC71 on MAIN 2

BR-1600CD

TRANSISTOR

DIODE

02563534

03120356 AK4114VQ

02903745 S-80930CNMC-G80 IC (RESET) IC83,IC15 on MAIN 2

15289124 PC-4007 IC (PHOTO COUPLER) IC4 on MAIN 1

15189147N0 UPC4072C IC (OP AMP) IC8 on GUITAR 1

02346123 NJM4556AD IC (OP AMP) IC6,IC7 on PHONES 2 # 03560856 PQ1CG3032FZ IC (REGULATOR) IC77 on 5V 1

15309105

01121289 2SC4081 T106 QRS TRANSISTOR Q26 on MAIN 1

03344078 2SC4738-GR (TE85R) TRANSISTOR Q2,Q3,Q6,Q7,Q12,Q13,Q17,Q18,Q19,Q20,

# 03010567 2SC3303-Y (TE16L) TRANSISTOR Q40 on MAIN 1

15319107 2SC4116-GR (TE85R) TRANSISTOR Q41,Q42,Q43,Q44,Q45,Q46,Q47,Q48,Q49,

03344589 2SK879-Y (TE85L) TRANSISTOR Q59,Q60,Q61,Q62 on MAIN 4

02900301 TPC8303 (TE12L) TRANSISTOR Q31 on MAIN 1 # 02909490 2SJ527STR TRANSISTOR Q36 on MAIN 1

00239801 DTA114EU T-106 TRANSISTOR Q10,Q15,Q30,Q34,Q57 on MAIN 5

02340645 RN1441-A (TE85L) TRANSISTOR Q5,Q8,Q37,Q38 on MAIN 4

00239812 DTC114EUT106 TRANSISTOR Q33,Q35,Q58,Q1,Q9,Q11,Q14,Q16,Q32, on

02900234 M54585KP-200D TRANSISTOR IC22 on MAIN 1

01905089 TD62787AF (EL) TRANSISTOR IC82 on MAIN 1

15129152 2SC2878-A (TPE2) TRANSISTOR Q30,Q31,Q32,Q33 on PHONES 4

15129204 DTC343TS TP TRANSISTOR Q2,Q3,Q4,Q5 on PHONES 4

15129164 DTC114ESTP TRANSISTOR Q33 on 5V 1

03453356 1SS362 (TE85L) DIODE DA24,DA26,DA17,DA18,DA20,DA21,DA23,

03343090 1SS387 (TPH3) SWITCHING DIODE D1,D6,D21,D22,D23,D24 on MAIN 6

01780045 RB051L-40 SCHOTTKY DIODE D14,D15,D16 on MAIN 4

15019126 1SS133 T-77 SWITCHING DIODE D45,D46,D47,D48,D49,D50,D1,D2,D3,D4,D5,

01904112 SLR-342VCT32 N.P.Q RANK LED LED1,LED2,LED3,LED4,LED5,LED6,LED22,

03122112 SLR-343BBT3F LED LED38 on SW 1

15029348 SLR-342MCT32 LED (GREEN) LED36,LED35 on SW 2

02679456 SLR-342VR3F LED (RED) LED19,LED20,LED21,LED32,LED48,LED49,

01904178 SPR-505MVWT31 LED (CLR) LED11,LED12,LED13,LED14,LED15,LED16,

02454856 RB081L-20 TE25 SCHOTTKY DIODE D13 on 5V 1

02781301 RB160L-60 TE25 SCHOTTKY DIODE D20 on MAIN 1

ICS512MT IC (PLL) IC44 on MAIN 1

IC (DIGITALAUDIO TRANSCEIVER)

2SA1587-GR (TE85L) TRANSISTOR Q24 on MAIN 1

IC51 on MAIN

Q21,Q22,Q23,Q25,Q27,Q28,Q39 on MAIN

Q50,Q51,Q52,Q53,Q54,Q55,Q56 on MAIN

MAIN

DA9,DA11,DA12,DA14,DA15,DA1,DA2, DA3,DA5,DA6,DA8, on MAIN

D6,D7,D8,D9,D10,D11,D12,D13,D14,D15, D16,D17,D18,D19,D20,D21,D22,D23,D24, D25,D26,D27,D28,D29,D30,D31,D32,

D39,D40,D41,D42,D43,D44,D51,D52,D53, D54,D55,D56,D57,D58,D59,D60,D61,D62, D66,D67,D33,D34,D35,D36,D37,D38, on SW, D68 on GUITAR

LED23,LED24,LED25,LED26,LED27,LED28, LED29,LED30,LED31,LED39,LED40,LED50, LED51 on SW

on SW, LED33,LED34,LED37,LED43,LED44, LED45,LED46,LED47, on GAIN

LED17,LED18,LED7,LED8,LED9,LED10, on SW

64+1

6+8

RESISTOR

00671789 RK73K2ETD 682 G MTL.FILM RESISTOR R646,R613,R614,R629,R630,R645,R566,R581,

01454890 MCR50 JZH J 220 MTL.FILM RESISTOR R3 on MAIN 1

01566923 RR0816P-183-D MTL.FILM RESISTOR R174 on MAIN 1

01897878 RPC05T 512 J MTL.FILM RESISTOR on MAIN 1

02124645 RR0816R-473-D MTL.FILM RESISTOR R387 on MAIN 1

00566934 RPC05T 330 J MTL.FILM RESISTOR on MAIN 6

00566912 RPC05T 220 J MTL.FILM RESISTOR on MAIN 5 # 03453245 RR0816P-513-D MTL.FILM RESISTOR R435 on MAIN 1

15399945 MCR100 101J RESISTOR R124 on MAIN 1

03126234 RR0816P-822-D MTL.FILM RESISTOR R434 on MAIN 1

01011856 RPC05T 0R0 J MTL.FILM RESISTOR on MAIN 126

00567556 RPC05T 105 J MTL.FILM RESISTOR on MAIN 5

00567412 RPC05T 104 J MTL.FILM RESISTOR on MAIN 42

00567390 RPC05T 683 J MTL.FILM RESISTOR on MAIN 16

00567378 RPC05T 473 J MTL.FILM RESISTOR on MAIN 49

00567289 RPC05T 103 J MTL.FILM RESISTOR on MAIN 61

03343067 RR0816P-302-D MTL.FILM RESISTOR R427 on MAIN 1 # 03453267 RR0816P-182-D MTL.FILM RESISTOR R429 on MAIN 1

R582,R598,R599,R534,R535,R549,R550,R565, on MAIN

+ 29 hidden pages

Boss BR-1600CD 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 4

EXPLODED VIEW PARTS LIST

PARTS LIST