BOSS DD 5 SERVICE NOTES

Page 1

Feb. 1995 00-5

@3055 [DD-5 SERVICE NOTES

Digital Delay F lrst Edition
SPECIFICATIONS / tit;
.Ségnal processing ----------------------------- : A/D Conversion; 16 bit linear
64 nmes oversampling, using quad:A E modulation, AF method
D/A Conversion; 16 bit linear
.Sampling Frequency 32kHz
.Nominal Input Level ~20dBm
.lnput Impedance -~ 1M 0
.Nominal Output Level -20dBm
.Output Impedance ~~~~~~~~~~~~ 1k 0
.Recommended Load Impedance 1 10kt! or greater
.Dynamic Range . 110dBm or greater (Direct)
IOOdBm or greater (Effect)
0dBm-0.775Vrms
.Controls Pedal Switch, Mode Switch, Control Knob>< 2. Effect Level
.lndicator Check Indicator (serves also as battery check indicator)
.Connectors lnpulJack, Output (Mono) Jack. Panning Out Jack, Tempo In Jack,
AC Adaptor Jack (9V DC)
.Power Supply ~~ 9V DC:Dry Battery (6AM6/9V).
AC Adaptor (PSA-Serie510ption)
.Current Draw 65mA (9V DC)
.Dimensions -- 70(W) X 125 (D) X55 (H)mm
2-3/4"(W) X4-15/16"(D) X 2-3/16"(H)inches
.Weight 1 420g/ 1502 Gncluding battery)
.Accessories . Owners Manual (English) (00782256)
Owners Manual (Japanese) (00782223)
MODE Seal (00782234)
Battery 006? 9V alkaline (12569173)
.Options AC Adaptor;PSA-IOOPSAAI20,PSA-230.PSA-2401
Foot Switch FS-SU
9 ~
LOCATION OF CONTROLS / / \ 7» WHEE-
Adaptor Jack
V HECO470-01-630
PSA Caution LED (13449711)
PSA CAUTION LN-28RP Case
2253753801
1 } (15029198) DD-5 CASE
Knob (00782267)
ROUND KNOB CH Panel
(22470262) DD-5 PANEL
Pot. (EtLEVEL) ELEVEL EBACK (00782289)
RK09712 10kB+10kB 0 m
(00782545) . .
Pot.(F.BACK/D.TIME) v
RK0971110 50kB _@ 17111 1.10 1:11. «Ix
(13279359) lama-Elan
Pot.(MODE) -nzm
RK0971110 SOkB 11CLlCK .
(00347557) -@ (- PANNING OUT INPUT(- @1- égckww
(-OUTPUTmouo) TEMPO? (13449104)
Digital *1, Jack
86.7701
Delay DD5 (13449140)
Jack - _
HLJ0544<01<010 l.- Pedal
(13449150) [5.13055 oo-speoAL
(00782278)
0- - -------- Cover, Bottom
£331,335 #304 O BOTTOM COVER #851
(2235030400) (2202085100)
Base. Bottom
BOTTOM BASE #1305
(2235030500)
Thumb Screw Bottom Caution, Bottom
THUMB SCREW (Fe BLACK) P33 BOTTOM CAUT'ON
(40125101) (00349945)
@Roland 17059784 Printed in Japan AIDO (DP) 1

EXPLODED VIEW / 6mg.

Foot Base
Switch (2235030400)
JM-0404
(13129710)
Thumb Screw
3X10 (Black)
(40125101)
Nylon Washer
Sprung
3><05 (x2)
(40125134) (2217010900)
Binding MEChine Pedal Guide Bush
3X10 FeBC(><2) (2215070201)
(40010267)

Battery Connector
(2341741401)

Insulation Spacer
(00451723)

Cover

(Bottom Cover)
Binding Tapping (2202785100)
3X6 B1 FeBC (X4) 3

(40010901 )

Bottom Base
(Base)
(2235030500)

Bottom Caution
(00349945)

Copyright© 1995 by ROLAND CORPORATION

Page 2

DD-5 Feb.1 995
PARTS LIST / l\°- 7 U X I
SAFETY PRECAUTION: CONSIDERATIONS ON PARTS ORDERING
The parts marked A have When ordering any parts listed in the parts lisL please specify the following items in the order sheet. _ ~ 9
safety-related characteristics Ex 16 gggzfljMBER gfifiWON 12:4ng- NUMBER TRANSISTOR / l~ 7 / / 1 5 '-
Seg§m3;§,,"ed "5 R 15 2247017300 Knob (orange) DAC-IED 4 _ . 15129135 250245351? Q1
. Saiégfiexeéorgpfigfigllltthe above 1tems w1th correct number and descnption W1ll result in delayed or even 15329103110 2SK»880GR-TE85R Q4
a? 5: £13,? 0 5 53" *~ 353 Q: Z235 liabilirseme a 1: mam ocr a n (amen <> 15309110 ZSA'ISIZGR-TESSR Qws
éfigljzfifitfifv1< am: a easy va-rm- m. filfilmi 15329521 RN1307-TE85R Q6
° WI) 10 22575241 Sharp key 020/50
3519101713 1» IE3? 3 Mn: 5': 15 2247017300 Knob (orange) DAG-15D ._
3%uflwfitfidmbmxl a Lawn easeewama nsoawfiamamxatnt tfiagnmemzmnzru iota D'ODE/ 5- "
511 LTTéllo hidofihbilo 15029198 LN»28RP CHECK Indicator LEDI
15039118 556880 D1
15019526 ZDi RD516EB3 Zener D2
NOT E:ll1e pans marked # are new (initial pans) 15339120.) 153302358 D3,D7,D8,D9
1533911910 ISS352-TPH3 D6
CASING / 7'- 7x POTENTIOME'IER / 71': U :1. - A
00782267 DD-5 Case # 00782545 RK09712 10kB+10kB # ELEVEL VRI
00782278 DD-5 Pedal # 13279869 RK0971110 50kB F.BACK. D.TIME VR2,VR3
00782289 DD-5 Panel It 00347567 RK0971110 llCLICK 50kB MODE VR4
2202085100 Bottom Cover
2235030500 Bottom Base |NDUCTOR,COIL,FILTER / 4 >57 5' s :I {1b. 7 1 :3-
2235030400 Foot Base 13529145 DSS306-55F2103N EMI filter L1
KNOB,BUTTON / 7? E 77 S CRYSTAL,RESONATOR / 7 'J 2 $111,th?
22470262 Round Knob ELEVEL, F BACK, D.TIME, MODE 15299141 MA-506 241576MH2 Xtal X1
15299159 CST400MGW Cera rock X2
SWITCH/X f 7 '3"
13129710 JM-0404 Push Switch WIRING,CABLE / '7 f '1'") 7717-7.»
00347389 FLAT CABLE 5P
JACK,SOCKET/ 7 17? 7 t J 1"? I
13449104 SG7713 INPUT SCREW / is yfi
13449140 86-7701 TEMPO 40016512 INSUIDK TIE T-ISS
13449150 HIJ0544»01-010 OUTPUT (MONO), PANNING OUT 40125134 NYRON WASHER 3X6X015
13449711 HEC0470-01-630 Adaptor Jack 40125101 THUMB SCREW (Fe BLACK)
40010901 BINDING TAPPING 3X6 B1 FeBC Cover
PCB ASSY / ifififlifl: 40010834 BINDING TAPPING 3X6 B1 FeCm LED
70565290 Main Board Assy (PWB 00782312) # 40010267 BINDING MACHINE 3X 10 FeBC Pedal
NOTE : Replacement Main Board Assy includes the VR Board Assy. 40123545 JACK NUT 9X12X2 FeNi
51 : fifiifiMain Board Assyli \VR Board Assy 2 3}» i To 2213070900 JACK SPACER AL PANNING OUT
40011923 INTERNAL TOOTH WASHER 9.1 X 13
70565301 Jack Board Assy (PW'B 2292768700) 40016467 JACK WASHER 9.2><14><0.5 FeNi
NOTE : Jack Board (#70565301) for DD-5 is compatible with the following lack Boards for other models such as CBS and CH- 1. ******" THICK JACK WASHER 912><14><116 AI OUTPUT (MONO),PANN1NG OUT (=>R1"C)
3 : DD-Sifllack BoardIiiiflfilflCESCH-lflfilack Board t Efilfifiifi 1) i 91:
7528054000 CE-S MISCELIJINEOUS/ fDm
7524452000 CH4 2215070201 Pedal Guide Bush
2341741401 Battery Connector
7037025400 LED Board Assy (PWB 2291049600) 2226033300 Cushion
NOTE : LED Board (#7037025400)for DD-S is compatible with the following LED Boards for other models such as MT-Z and 05-2. 2217010900 Coil Spring
ii : DustfiLED BOARDIifiEfiEMTapsa)FHLED Board t 171151273115 J 1 '11, 00349945 P33 Bottom Caution
7527554000 MT-2 00451723 PS-3 Insulation Spacer
7526954000 OS-2 22250260 D32 Shield Sheet
7528055000 CE-S etc 40013245 Polyca Pipe 3X6><6
IC 2225025700 RV-2 Earth Lug
00782567 M37470M2-3338P # DD-5 CPU (Mask) IC10 2253753801 PSA Caution
00346723 TCZSSCOSOAU-104 MR-Chip (DSP) 1C8 00782212 DD-5 Individual Box / CHE #
00670845 MN41C4256ASJ-07SIZ DRAM 1C9
00781801 AK5345-VS # A/D Converter 1C6 ACCESSORIES / $111555
00347156 p PD6379 D/A Converter 1C7 00782234 DD-5 MODE Seal #
00347189 M51951AML Reset 1C IC11 00782256 DD-5 Manual (English) #
15189261 M5218AFP-600E OP Amp IC1,1C2,IC3 00782223 DD-5 Manual (Japanese) It
15199240 TA78105S +5V Voltage Regulator 1C5 12569173 Battery 0061 9V Alkaline 6AM6