Parts List - Roland Boss Dr.Groove DR-202 Service Notes

Jul, 1998

PARTS LIST

CONSIDERATIONS ON PARTS ORDERING
SAFETY PRECAUTIONS:
When ordering any parts listed in the parts list, please specify the following items in the order sheet.
The parts marked ! have
QTY
safety-related characteristics.
Ex. 10
Use only listed parts for
15
replacement.
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)
Note: Consider about the natural environment carefully before through the old lithium battery away when you exchange to the new one.
MB MAIN BOARD, SB SW BOARD
CASING
# 01450856 TOP CASE
# 71124789 BOTTOM CASE ASSY
NOTE: Replacement BOTTOM CASE ASSY includes the following parts.
# BOTTOM CASE
********
# 01450890 BATTERY TERMINAL (+)
# 01450901 BATTERY TERMINAL (-)
# 01562290 BATTERY TERMINAL (+/-)
# 01340545 BATTERY COVER
# 01450889 DISPLAY COVER
01342589 15x15 FOOT
KNOB, BUTTOM
01341267 J R-KNOB SF(BLK/RED)
# 01450912 D R-KNOB L RED
# 01450923 RUBBER SW PAD
# 01450934 RUBBER SW EFFECT
SWITCH
00123134 HSW-0847-01-010 POWER SWITCH
JACK, SOKET
13449717 HEC2392-01-150 AC ADAPTOR JACK
13429676 YKF51-5048 MIDI JACK
00451445 YKC21-3040 PIN JACK
13449434 HSJ-0912-01-040 MINI STEREO JACK
13449283 HLJ7101-01-3010 PHONE JACK
DISPLAY UNIT
# 01451034 CM1621-OS LCD UNIT
PCB ASSY
# ‰
71010812 MAIN BOARD ASSY
# 71010823 SW BOARD ASSY
IC
15199776 HD6415108RF10 CPU
# 01672178 LH5S471Y (Ver.1.00) MASK ROM (PROGRAMMED)
00781745 M27C4001-10F1 EPROM (BLANK)
15239229 TC6116AF(GP-4) CUSTOM IC (SOUND ROM)
# 01561089 LH537NVP MASK ROM (WAVE ROM)
01122412 TC551001CF-70L SRAM
00126867 LC33832M-10-TLM PSRAM
01340789 BU9480F D/A CONVERTER
00232645 TC7W14F CMOS
15259887 TC7SU04F CMOS
15259883 TC7S00F CMOS
15249104 TC7S04F CMOS
15259885 TC7S32F CMOS
15249121 TC7W04F CMOS
15249112 TC7W32F CMOS
00458034 TC75S51F CMOS OP AMP
15289154 UPC4072G2-E1 FET OP AMP
15289109 M5216FP-600D BIPOLAR OP AMP
15289105 UPC4570G2-T2 BIPOLAR OP AMP
00122978 SI-8221L SWITCH REGULATOR IC
15289123 M51953AFP-600C RESET IC
15289124 PC-400 PHOTO COUPLER
TRANSISTOR
15309101 2SA1037KR
15319108 2SC-3324GR
15329503 DTA124EK
15329514 DTC343TK
15329521 RN1307
PART NUMBER DESCRIPTION MODEL NUMBER
22575241 Sharp Key C-20/50
2247017300 Knob (orange) DAC-15D
for ALKALINE BATTERY
for ALKALINE BATTERY
for ALKALINE BATTERY
VOLUME.LOW.INSTRUMENT SELECT.CUTOFF.
RESONANCE.DECAY.REV/DLY.FLANGER
VALUE
MUTE.ROLL.BASS.REC.START.STOP/CONT.STYLE.
PATTERN.KIT.BPM.KICK2.SNARE2.HIT1.HIT2.HIT3.
KICK1.SNARE1. CLOSE H.OPEN H.RIDE.CRASH. PERC1.PERC2
SONG.DEL.COPY/INS.UTILITY.PORTAMENT.T/SHIFT.
GROOVE.MIDI.<.>.SHIFT.TAP/ENTER
SW1 on MB
JK2 on MB
JK1 on MB
JK101 on MB
JK102 on MB
JK103 on MB
IC5 on MB
IC10 on MB
IC10 on MB
IC6 on MB
IC15 on MB
IC2 on MB
IC1 on MB
IC13 on MB
IC27 on MB
IC4 on MB
IC11 on MB
IC20 on MB
IC21 on MB
IC8.IC26 on MB
IC25 on MB
IC24 on MB
IC23 on MB
IC102 on MB
IC101 on MB
IC22 on MB
IC3 on MB
IC7 on MB
Q105 on MB
Q101.Q102 on MB
Q1 on MB
Q106.Q107 on MB
Q108-Q112 on MB
DIODE
15339412 U1BC44
15339119T0 1SS352
15339121 1SS301
15339120T0 1SS302
01342601 LT1U67A LED (RED)
RESISTOR
01344723 MCR25 JZH J 220 22 OHM 1/4W
15399965 RCE9A103JAG7A RESISTOR ARRAY
15399983 RCE9A473JA RESISTOR ARRAY
# 01126201 EXBV8V332JV RESISTOR ARRAY
00126101 EXBV8V221JV RESISTOR ARRAY
00126112 EXBV8V101JV RESISTOR ARRAY
CAPACITOR
# 01564123 10MV220HC CHEMICAL
# 01564145 16MV10HC CHEMICAL
# 01564156 16MV47HC CHEMICAL
# 00341901 16MV470HC CHEMICAL
# 01564167 50MV1HC CHEMICAL
# 13619809N0 TPDN1V2R2K8S TANTALUM
# 01564189 6.3MV100HC CHEMICAL
# 01564190 6.3MV47HC CHEMICAL
POTENTIOMETER
# 01566523 RK14K124 10KB
# 01454045 RK14K124 100KW
# 01454067 RK11K114 50KB
ENCODER
# 01454090 EC16B24204(L=25)
FILTER
00891689 SBT-0260TF EMI FILTER
12449467 ACB3216M-600-T BEADS INDUCTOR
CRYSTAL,RESONATOR
00894023 MA-406 20.000MHz X'TAL
CONNECTOR
13379152 IL-FPC-16ST-N
13379149 IL-FPC-8ST-N
13379157 IL-FPC-16SL-N
# 01454101 IL-FPC-8SL-N
00904612 52806-1410 for LCD
WIRING,CABLE
# 01561489 16x160-A6.0BB-P1.25-HBL10-S FUJI CARD(16P)
# 01561490 8x160-A6.0BB-P1.25-HBL10-S FUJI CARD(8P)
BATTERY
12569249 CR2032 220MAH/3V LITHIUM BATTERY
!
SCREW
40011278 BINDING HEAD TAP TIGHT-P 3x8 ZC
40011323 BINDING HEAD TAP TIGHT-P 3x10 BZC
******** M9 NUT
M9 WASHER
********
MISCELLANEOUS
# 01562356 SHIELD SHEET
# 01450890 BATTERY TERMINAL (+)
# 01450901 BATTERY TERMINAL (-)
# 01562290 BATTERY TERMINAL (+/-)
12189815 BH-32 BATTERY TERMINAL
13429553 100-032-000 IC SOCKET
PACKING
# 01562345 PACKING CASE
# 01564756 PAD L for PACKING
# 01670345 PAD R for PACKING
ACCESSORIES
# 71125067 OWNER'S MANUAL SET JAPANESE
# 71124823 OWNER'S MANUAL SET ENGLISH
40232389 (JAPAN ONLY)
40121767 (JAPAN ONLY)
LR6G/2ST ALKALINE BATTERY
! ********
OPTIONS
AC Adaptor PSA-100G 100V
! ********
******** AC Adaptor PSA-120 120V
!
AC Adaptor PSA-230G 230V
! ********
******** AC Adaptor PSA-240 240VA
!
DR-202
D4.D5 on MB
D2 on MB
DA1 on MB.DA201-DA216 on SB
DA2.DA3 on MB
D233-D237 on SB
R142.R144 on MB
RA8 on MB
RA9 on MB
RA3.RA7 on MB
RA5.RA6 on MB
RA2 on MB
C31 on MB
C26.C50.C101.C106.C107.C112.C113.C118.C122.C132.
C134.C139.C140 on MB
C102.C108.C128.C130 on MB
C30.C32 on MB
C23 on MB
C115.C117 on MB (S/No. Z 7300-UP)
**
C7.C13.C22.C121 on MB
C9 on MB
VR101 on MB
VR102 on MB
VR103-VR108 on MB
EN1 on MB
L3-L6.L101-L105 on MB
L1.L2 on MB
X1 on MB
CN1 on MB
CN101 on MB
CN202 on SB
CN201 on SB
CN3 on MB
BT1 on MB
for ROTARY ENCODER
for ROTARY ENCODER
for ALKALINE BATTERY
for ALKALINE BATTERY
for ALKALINE BATTERY
for LITHIUM BATTERY
for EPROM (IC10) on MB
5