Roland SP-505 Operating and maintenance manual

SERVICE NOTES
Issued by RJA
Copyright © 2001 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 (0830) (AS)
17058021E0
Oct.2001 SP-505
SPECIFICATIONS.....................................................................................2
LOCATION OF CONTROLS ..................................................................4
LOCATION OF CONTROLS PARTS LIST ...........................................5
EXPLODED VIEW ....................................................................................6
EXPLODED VIEW PARTS LIST .............................................................7
PARTS LIST................................................................................................8
CHECKING THE VERSION NUMBER...............................................14
USERS DATA SAVE AND LOAD........................................................14
RESTORING THE FACTORY SETTINGS...........................................15
SYSTEM SOFTWARE UPDATE PROCEDURE..................................16
Updating by SMF ....................................................................................16
TEST MODE.............................................................................................17
BLOCK DIAGRAM.................................................................................22
CIRCUIT BOARD (MAIN BOARD ASSY) ..........................................24
CIRCUIT BOARD (MAIN BOARD ASSY) ..........................................26
CIRCUIT BOARD (MAIN BOARD ASSY) ..........................................28
CIRCUIT BOARD (MAIN BOARD ASSY) ..........................................30
CIRCUIT BOARD (SW SHEET ASSY) .................................................32
CIRCUIT BOARD (SW SHEET ASSY) .................................................34
CIRCUIT DIAGRAM (MAIN BOARD ASSY/DIGITAL 1) ..............36
CIRCUIT DIAGRAM (MAIN BOARD ASSY/DIGITAL 2) ..............38
CIRCUIT DIAGRAM (MAIN BOARD ASSY/ANALOG)................40
CIRCUIT DIAGRAM (MAIN BOARD ASSY/POWER) ...................42
CIRCUIT DIAGRAM (SW SHEET ASSY) ..........................................44
ERROR MESSAGES ................................................................................46

2
Oct.2001
SPECIFICATIONS
SP-505: Groove Sampling
Workstation
Maximum Polyphony
8 notes
Internal Memory
Samples: 250 (16 banks)
Expansion Card Memory
Samples: 256 (16 banks)
Maximum Sampling Time
Internal (times approximate)
Memory card (times approximate)
Sampling Frequency
STANDARD: 44.1 kHz
LONG: 22.05 kHz
LO-FI: 11.025 kHz
Data Format
SP-505 original format
Track Recording Methods
Event recording (Realtime/Microscope Edit)
Audio recording
Number of Recordable Events (pad
operations)
Approximately 15,000 events
Signal Processing
AD conversion: 20 bit
DA conversion: 20 bit
Nominal Input Level
Input (line): -10 dBu
Input (mic): -55 to -25 dBu
Input Impedance
50 k ohm (line)
2 k ohm (mic)
Nominal Output Level
Output (line): -10 dBu
Output Impedance
2 k ohm
Display
128 x 64 pixels
Graphic LCD with backlight
Connectors
PHONES jack (Stereo 1/4 inch phone type)
MIC jack (1/4 inch phone type)
LINE OUT jacks L/R (RCA phono type)
LINE IN jacks L/R (RCA phono type)
DIGITAL IN connectors (optical/coaxial)
FOOT SW jack (1/4 inch phone type)
MIDI connectors (IN/OUT)
AC Adaptor jack (AC 14 V)
Power Supply
AC Adaptor (BRC series)
Current Draw
800 mA
Dimensions
298 (W) x 254 (D) x 64 (H) mm
11-3/4 (W) x 10 (D) x 2-9/16 (H) inches
Weight
1.4 kg/ 3 lbs 2 oz (excluding AC Adaptor)
Accessories
AC Adaptor BRC-100T (#01786212)
BRC-120T (#01786223)
BRC-230T (#01786234)
BRC-240AT (#01786245)
Owner’s Manual ENGLISH:(#71897778)
JAPANESE:(#71788234)
Options
Foot Switch: FS-5U
* 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.
STANDARD LONG LO-FI
2 minutes 5 minutes 17minutes
Capacity STANDARD LONG LO-FI
8 MB 4 minutes 8 minutes 24 minutes
16 MB 8 minutes 16 minutes 49 minutes
32 MB 16 minutes 32 minutes 98 minutes
64 MB 32 minutes 64 minutes 197 minutes
128 MB 64 minutes 129 minutes 395 minutes

3
SP-505

4
Oct.2001
LOCATION OF CONTROLS
fig.panel

5
SP-505
LOCATION OF CONTROLS PARTS LIST
no. PART CODE PART NAME DESCRIPTION Q’TY
1 22365714 CORD HOOK 1
2 13449728 ADAPTOR JACK HEC0740-010010 1
3 12499175 G S-BUTTON S1H BLK 249-175 1
4 00569278 6.5MM JACK LGR4609-7100 3
5 13429676 MIDI CONNECTOR YKF51-5048 (TWIN) 1
6 02236990 IC (OPTICAL CONNECTOR) GP1F550RZ RX 1
7 01343723 RCA(PIN) JACK YKC21-3117(ORANGE) 1
8 13449645 JACK (PIN) YKC21-3049 (4P) RED/WHITE 1
9 01676512 PUSH SWITCH SDKLA1-B 1
10 22485303 D R-KNOB(ALPHA-DIAL) L BLK 248-303 1
11 02457512 J R-KNOB SFA BLK/LCG 3
12 22480260 P R-KNOB MF BLK/LCG 2
13 02454556 PANEL SHEET 1
14 02565034 LCD F-51320GNY-LY-AA 1
15 02454567 RUBBER SW 1
16 02236489 FOOT 14.5X14.5 4
17 02451812 CARD COVER 1
18 40347767 LABEL SMARTMEDIA 1

6
Oct.2001
EXPLODED VIEW
fig.explo

7
SP-505
EXPLODED VIEW PARTS LIST
[Parts]
[screw]
NO. PART CODE PART NAME DESCRIPTION Q’TY
1 22365714 CORD HOOK 1
2 40344445 LABEL FCC CAUTION 1
3 02454523 BOTTOM COVER 1
4 02780878 LEAF SPRING 3 4
5 71788201 MAIN BOARD ASSY WITHOUT SPRING 1
6 02458301 WIRING1 (LCD BACKLIGHT) 1
7 02565034 LCD F-51320GNY-LY-AA 1
8 02891134 LEAF SW-EARTH 1
9 02784889 BAN CARD BNCD-S-P=1.25-K-14-120 (GS:7) 1
10 ********** VR BOARD ASSY 1
11 02567445 BAN CARD BNCD-P=1.00-K-30-120 1
12 02673523 BAN CARD BNCD-P=1.25-K-16-130 1
13 02231789 BAN CARD BNCD-P=1.25-K-14-120 1
14 02891156 VR COVER 1
15 02891145 LED COVER 1
16 02454512 TOP CASE 1
17 22480260 P R-KNOB MF BLK/LCG 2
18 02457512 J R-KNOB SFA BLK/LCG 3
19 02454556 PANEL SHEET 1
20 22485303 D R-KNOB(ALPHA-DIAL) L BLK 248-303 1
21 40235189 RING SE-9 1
22 02454567 RUBBER SW 1
23 ********** SW BOARD ASSY 1
24 02893334 LEAF SPRING SW-MAIN S 2
25 02891123 LEAF SPRING SW-MAIN L 1
26 40347767 LABEL SMARTMEDIA 1
27 02451812 CARD COVER 1
28 02236489 FOOT 14.5X14.5 4
29 71788212 SW SHEET ASSY 1
NOTE: ‘SW SHEET ASSY’ includes the following parts.
10 ********** VR BOARD ASSY 1
23 ********** SW BOARD ASSY 1
no. PART CODE PART NAME DESCRIPTION Q’TY
a 40015956 SCREW M3X12 BINDING HEAD S-TIGHT BZC 1
b 40011312 SCREW 3X8 BINDING TAPTITE P BZC 11
c 40011278 SCREW 3X8 BINDING TAPTITE P FE ZC 22
d 40451234 COIN SCREW M3X8 BZC 2

8
Oct.2001
PARTS LIST
fig.part1e
CASING
# 02454512 TOP CASE 1
# 02454523 BOTTOM COVER 1
02451812 CARD COVER 1
# 02454556 PANEL SHEET 1
# 02891145 LED COVER 1
# 02891156 VR COVER 1
KNOB, BUTTON
12499175 G S-BUTTON S1H BLK 249-175 1
22480260 P R-KNOB MF BLK/LCG 2
02457512 J R-KNOB SFA BLK/LCG 3
22485303 D R-KNOB(ALPHA-DIAL) L BLK 248-303 1
# 02454567 RUBBER SW 1
SWITCH
01676512 SDKLA1-B PUSH SWITCH SW1 on MAIN 1
01340290 EVQ11A H=5.0 TACT SWITCH SW44,SW50,SW49,SW45,SW43,SW42,SW37
,SW36,SW34,SW47,SW52,SW53,SW54,SW5
6,SW57,SW60,SW61,SW62,SW63,SW64,SW
65,SW51,SW26,SW19,SW20,SW21,SW22,S
W23,SW32,SW25,SW16,SW27,SW28,SW29,
SW30,SW31,SW24,SW17,SW14,SW15,SW13
,SW11,SW10,SW9,SW8,SW7,SW6,SW5,SW4
,SW3,SW2,SW18,SW12,SW35,SW38,SW39,S
W40,SW46,SW48,SW33 on SW
38
JACK, EXT TERMINAL
13429676 YKF51-5048 (TWIN) MIDI CONNECTOR JK6 on MAIN 1
01343723 YKC21-3117(ORANGE) RCA(PIN) JACK JK4 on MAIN 1
13449645 YKC21-3049 (4P) RED/WHITE RCA(PIN) JACK JK2 on MAIN 1
01780712 CN015P-3013-0 CARD CONECTR CN1 on MAIN 1
00569278 LGR4609-7100 6.5MM JACK JK3,JK1,JK5 on MAIN 3
13449728 HEC0740-010010 ADAPTOR JACK JK7 on MAIN 1
00905234 ECP01-5A (PLUG FOR BRC-230T) EURO CONVERTER PLUG 1
DISPLAY UNIT
02565034 F-51320GNY-LY-AA LCD 1
NOTE: Replacement F-51320GNY-LY-AA should be made on a unit base.
PCB ASSY
# 71788201 MAIN BOARD ASSY WITHOUT SPRING 1
NOTE: ‘MAIN BOARD ASSY’ includes the following parts.
01011278 JACK COVER 1
01786712 ESCUTCHEON 1
01906845 AC JACK HOLDER 1
40011278 SCREW 3X8 BINDING TAPTITE P FE ZC 2
# 71788212 SW SHEET ASSY 1
NOTE: ‘SW SHEET ASSY’ includes the following parts.
# ********** VR BOARD ASSY 1
# ********** SW BOARD ASSY 1
IC
# 02673545 UPD703102AGJ-33-W04-UNE IC (16BIT CPU) IC33 on MAIN 1
01235190 TC203C040AF-001(FP) IC (MR2 CHIP) IC10 on MAIN 1
02121556 LC24085B-SD1 IC (I/F) IC15 on MAIN 1
02568489 DRAM GM71V18163CT-6 IC (DRAM) IC38 on MAIN 1
SAFETY PRECAUTIONS:
The parts marked have
safety-related characteristics. Use
only listed parts for replacement.
CONSIDERATION ON PARTS ORDRING
When ordering any parts listed in the parts list, please specify the following items in the order sheet.
QTY PART NUMBER DESCRIPTION MODEL NUMBER
Ex. 10 22575241 Sharp Key C-20/50
15 2247017300 Knob (orange) DAC-15D
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)

9
SP-505
# 02563089 NN51V4400BLTT-60 IC (DRAM) IC52 on MAIN 1
# 02781990 LH28F800BJE-PBTL90 IC (FLASH MEMORY) IC36 on MAIN 1
# ********** MBM30LV0064-PFTN-FJ IC (FLASH MEMORY) IC29 on MAIN 1
01780112 AK4522VF IC (AD/DA) IC6 on MAIN 1
00785245 TC75H00F(TE85L) IC (CMOS) IC64 on MAIN 1
# 02892334 IC (CMOS) TC74LCX245FT(EL) IC67 on MAIN 1
# 02892323 IC (CMOS) TC74LCX244FT(EL) IC66 on MAIN 1
15249104 TC7S04F(TE85L) IC (CMOS) IC34 on MAIN 1
15249111 TC7WU04F(TE12L) IC (CMOS) IC61 on MAIN 1
15259887 TC7SU04F(TE85L) IC (CMOS) IC2 on MAIN 1
15249112 TC7W32F(TE12L) IC (CMOS) IC56 on MAIN 1
15259884 TC7S08F(TE85L) IC (CMOS) IC62 on MAIN 1
01786690 TC7SET08F(TE85L) IC (CMOS) IC59 on MAIN 1
15259885 TC7S32F(TE85L) IC (CMOS) IC40,IC55,IC32 on MAIN 3
00232645 TC7W14F(TE12L) IC (CMOS) IC54 on MAIN 1
01455312 TC7WH74FU IC (CMOS) IC65 on MAIN 1
02232834 TC7SH04F(TE85L) IC (CMOS) IC68,IC24 on MAIN 2
01670789 TC74VHCT08AF IC (CMOS) IC19,IC25 on MAIN 2
00236878 TC74VHC74F-EL IC (CMOS) IC20 on MAIN 1
01560823 TC74VHC164F IC CMOS IC18 on MAIN 1
01670734 TC74VHC541F IC (CMOS) IC23 on MAIN 1
# 01679023 TC74VHC157FT(EL) IC (CMOS) IC60 on MAIN 1
01907689 TC7WH157FU(TE12L) IC (CMOS) IC21 on MAIN 1
00236845 TC74VHC245F(EL) IC (CMOS) IC27 on MAIN 1
00564701 TC7SH08F(TE85L) IC (CMOS) IC12,IC26 on MAIN 2
01125012 NJM4556AM IC (BIPOLAR OP AMP) IC4 on MAIN 1
15289105 UPC4570G2-E2 IC (BIPOLAR OP AMP) IC8,IC5,IC1 on MAIN 3
00346445 NJM2100M(TE3) IC (BIPOLAR OP AMP) IC3 on MAIN 1
01458445 UPC29M33T-T1 IC (REGULATOR) IC44 on MAIN 1
15199138 AN7809F IC (V.REGULATOR) IC47 on MAIN 1
01789967 AN78N05 IC REGULATOR IC48 on MAIN 1
15199286 AN78L05M-(E1) IC (REGULATOR) IC58 on MAIN 1
02234778 NJM2360AM-TE3 IC (REGULATOR) IC45 on MAIN 1
02015678 LC89055W-RA8 IC IC22 on MAIN 1
00564690 TC9246F(ELP) IC (PLL) IC9 on MAIN 1
02453045 S-80927ALMP-DAQ-T2 IC (RESET) IC42 on MAIN 1
02236990 GP1F550RZ RX IC (OPTICAL CONNECTOR) CN2 on MAIN 1
15289124 PC-4007 PHOTO COUPLER IC28 on MAIN 1
15199918 M66310FP-31A IC (LED DRIVER) IC49,IC50 on SW 2
IC
TRANSISTOR
15309104 2SA1586-GR(TE85R) TRANSISTOR Q7 on MAIN 1
00897201 2SA1706S-AN TRANSISTOR Q16 on MAIN 1
15319107 2SC4116-GR(TE85R) TRANSISTOR Q8 on MAIN 1
15319115 2SC4213-A(TE85L) TRANSISTOR Q14,Q12,Q11,Q10,Q9,Q18 on MAIN 6
15329103T0 2SK880-GR(TE85R) FET TRANSISTOR Q4,Q6,Q5,Q2 on MAIN 4
00898201 RN2421(TE85L) TRANSISTOR Q15 on MAIN 1
15329533 RN2307(TE85R) TRANSISTOR Q1,Q17 on MAIN 2
15329521 RN1307(TE85R) TRANSISTOR Q3 on MAIN 1
DIODE
15339119T0 1SS352(TPH3) SWITCHING DIODE D1,D2,D4,D12,D3 on MAIN 5
01899723 MA111-(TX) SWITCHING DIODE D6,D5 on MAIN 2
00902978 SB07-03N-AA SCHOTTKY DIODE D7 on MAIN 1
# 02670378 S1NB60-4101 1A/600V BRIDGE DIODE D9 on MAIN 1
15339121 1SS301(TE85R)(CHIP) DIODE DA2 onMAIN
DA32,DA4,DA3,DA6,DA33,DA5,DA31,DA
30,DA29,DA28,DA27,DA26,DA25,DA34,D
A14,DA23,DA22,DA21,DA20,DA19,DA18,
DA17,DA24,DA15,DA7,DA13,DA12,DA11,
DA10,DA9,DA8,DA16 on SW
1
+32
15339120T0 1SS302(TE85R) ARRAY DIODE DA3,DA4,DA1 on MAIN 3
01457167 LNJ208R8ARA (CHIP) LED (RED) LED9,LED8,LED7,LED6,LED5,LED10,LED
2,LED14,LED29,LED30,LED3,LED11,LED2
6,LED13,LED15,LED16,LED17,LED18,LED
25,LED19,LED24,LED20,LED21,LED22,LE
D12,LED23,LED31,LED1,LED27,LED32,LE
D28 on SW
31
RESISTOR
15399391 RPC10T 561 J MTL.FILM RESISTOR R91 on MAIN 1
15399952 MCR50JZH470 1/2W CHIP RESISTOR R137,R97 on MAIN 2
15399373 RPC10T 101 J 1/10W MTL.FILM RESISTOR R84,R78,R74,R72,R69,R47,R36,R113,R29,R2
4,R23,R20,R17,R43,R93,R112,R115,R121,R13
3,R130,R131,R132,R134,R12,R136,R138,R14
6,R147,R104,R148,R135 on MAIN
31

10
Oct.2001
15399421 RPC10T 103 J 1/10W MTL.FILM RESISTOR R145,R46,R114,R88,R116,R128,R110,R144,R
77,R89,R174,R98,R105,R106,R153,R107,R12
9,R37,R60,R52,R181,R71,R176,R111,R75,R61
,R76,R35,R34,R14,R11,R10,R4,R109,R73,R18
2,R179,R166,R165,R188,R187,R186,R185,R1
84,R183,R154,R160,R169,R161,R180,R156,R
155,R178,R108,R164 on MAIN
R145 on SW
55
+1
15399445 RPC10T 104 J 1/10W MTL.FILM RESISTOR R32,R33,R103,R1,R21,R139,R100,R140,R102,
R95,R157,R158 on MAIN
12
15399469 RPC10T 105 J 1/10W MTL.FILM RESISTOR R3,R7,R13,R26,R87,R101 on MAIN 6
15399413 RPC10T 472 J 1/10W MTL.FILM RESISTOR R167,R168 on MAIN 2
15419704 RR1220P-101-D 100 OHM (CHIP) MTL.FILM RESISTOR R68 on MAIN 1
15399429 RPC10T 223 J 1/10W MTL.FILM RESISTOR R48,R39,R62,R57 on MAIN 4
15399397 RPC10T 102 J 1/10W MTL.FILM RESISTOR R127,R126,R118,R41,R63,R175,R56,R55,R90,
R142,R51,R143,R40,R6,R5 on MAIN
15
15399381 RPC10T 221 J 1/10W MTL.FILM RESISTOR R170 on MAIN 1
15399423 RPC10T 123 J MTL.FILM RESISTOR R64,R44 on MAIN 2
15399441 RPC10T 683 J MTL.FILM RESISTOR R2 on MAIN 1
15399437 RPC10T 473 J 1/10W MTL.FILM RESISTOR R15,R53,R38,R30,R28,R18,R9,R177 on
MAIN
8
15399461 RPC10T 474 J MTL.FILM RESISTOR R92,R99 on MAIN 2
15419706 RR1220P-122-D 1.2K OHM (CHIP) MTL.FILM RESISTOR R122 on MAIN 1
15399365 RPC10T 470 J 1/10W MTL.FILM RESISTOR R25,R125,R152,R151,R150,R149,R49,R117,R
96,R58,R54,R124,R50 on MAIN
13
15399357 RPC10T 220 1/10W MTL.FILM RESISTOR R16 on MAIN 1
15399375 RPC10T 121 J MTL.FILM RESISTOR R94 on MAIN,R126 on SW 1
+1
15399389 RPC10T 471 J 1/10W MTL.FILM RESISTOR R22,R27 on MAIN 2
15399419 RPC10T 822 J 8.2K OHM 1/10W MTL.FILM RESISTOR R81 on MAIN 1
01679312 RR1220P-362-D MTL.FILM RESISTOR R119 on MAIN 1
15399427 RPC10T 183 J MTL.FILM RESISTOR R65,R19,R45,R31 on MAIN 4
15399349 RPC10T 100 J 1/10W MTL.FILM RESISTOR R141 on MAIN 1
15399439 RPC10T 563 J MTL.FILM RESISTOR R79 on MAIN 1
15399401 RPC10T 152 J 1/10W MTL.FILM RESISTOR R70 on MAIN 1
15419710 RR1220P-512D MTL.FILM RESISTOR R83,R82 on MAIN 2
00121089 RPC10T 750 J MTL.FILM RESISTOR R80,R85,R86 on MAIN 3
15399377 RPC10T 151 J 1/10W MTL.FILM RESISTOR R8 on MAIN 1
00564189 RR1220P-152-D 1.5KOHM
(CHIP)
MTL.FILM RESISTOR R66 on MAIN 1
00564201 RR1220P-224D 220K OHM (CHIP) MTL.FILM RESISTOR R67 on MAIN 1
15399383 RPC10T 271 J MTL.FILM RESISTOR R120 onMAIN
R136,R147,R159,R158,R157,R156,R155,R154
,R153,R152,R151,R150,R134,R148,R127,R14
6,R135,R128,R129,R131,R149,R133,R144,R1
37,R138,R139,R140,R141,R142,R143,R132 on
SW
1
+31
# 02893834 POLYSWITCH RXE090 POSISTOR RESISTOR R123 on MAIN 1
00126112 EXBV8V101JV RESISTOR ARRAY RA14,RA1,RA2,RA6,RA8,RA11,RA15,RA17
,RA18,RA19,RA22,RA9 on MAIN
12
00126134 EXB-A10E103J RESISTOR ARRAY RA5,RA7,RA10,RA21,RA12 on MAIN 5
00902856 EXBV8V104JV RESISTOR ARRAY RA20,RA30 on MAIN 2
01013578 EXBV8V470JV RESISTOR ARRAY RA28,RA29,RA27,RA26,RA25,RA24,RA16,
RA3,RA4 on MAIN
9
15409113 EXBV8V103JV RESISTOR ARRAY RA13,RA23 on MAIN 2
# 02457501 RSS1 T52 10 OHM J MTL.OXIDE RESISTOR R73 on SW 1
RESISTOR
POTENTIOMETER
01451101 EVJY95FB6A15 12M/M ROTARY POTENTIOMETER VR1 on SW 1
02900501 EVJY15FB6A54 12M/M ROTARY POTENTIOMETER VR2 on SW 1
01239067 RK09K1130 50KB 9M/M ROTARY POTENTIOMERTR VR4,VR3,VR5 on SW 3
CAPACITOR
15359616 ECUV1H150JCN 15P CERAMIC CAPACITOR C54 on MAIN 1
15359448 ECJ2VB1H103K 0.01F/50V CERAMIC CAPACITOR C302,C301,C204,C203,C202,C201,C199,C1,
C197,C168,C91,C198,C88,C66,C200 on
MAIN
15
15359436 ECJ2VB1H102K CERAMIC CAPACITOR C73,C41,C52,C71,C75,C118,C119,C120,C13
2,C172,C142,C145,C146,C156,C158,C169,C1
70,C133,C70 on MAIN
19
01674423 ECUV1H471JCV CERAMIC CAPACITOR C149,C154 on MAIN 2
02453423 ECJ2VC1H100D CERAMIC CAPACITOR C2,C7,C20,C31,C43,C105,C106,C134,C136,C
193,C195 on MAIN
11
02237778 ECJ2VB2A472K CERAMIC CAPACITOR C117,C111 on MAIN 2
# 15359437 ECJ2VB1H122K CERAMIC CAPACITOR C51,C38 on MAIN 2
02453456 ECJ2VC1H101J CERAMIC CAPACITOR C2,C7,C34,C47,C178,C31,C190,C191,C192,C
176,C195,C43,C105,C106,C20,C193,C134,C1
36 on MAIN
7

11
SP-505
15359206 ECJ2VF1E104Z 100000PF/25V CERAMIC CAPACITOR C163,C135,C179,C177,C175,C174,C173,C17
1,C167,C166,C182,C164,C183,C162,C157,C1
55,C153,C152,C148,C147,C144,C143,C140,C
139,C138,C306,C165,C218,C305,C304,C303,
C300,C232,C231,C230,C228,C227,C226,C18
0,C219,C130,C213,C212,C210,C208,C206,C2
05,C189,C188,C187,C186,C185,C184,C223,C
58,C137,C77,C74,C72,C69,C68,C65,C64,C63
,C62,C81,C60,C82,C57,C56,C55,C53,C40,C2
9,C27,C25,C23,C22,C16,C12,C11,C61,C101,
C129,C121,C116,C115,C114,C113,C110,C10
9,C108,C107,C104,C80,C102,C209,C99,C98,
C97,C96,C94,C92,C90,C89,C87,C86,C85,C84
,C83,C103,C207 on MAIN,C166,C167 on SW
112
+2
15359440 ECJ2VB1H222K CERAMIC CAPACITOR C19,C14 on MAIN 2
00568456 ECJ1VF1C474Z CERAMIC CAPACITOR C67 on MAIN 1
01902590 RA2-6V101MC-T2 CHEMICAL CAPACITOR C95,C100 on MAIN 2
15369262 ECEV1HA010SR CHEMICAL CAPACITOR C214,C215,C4 on MAIN 3
01900834 RA2-16V101M-T2 CHEMICAL CAPACITOR C6,C32,C44 on MAIN 3
# 02892290 RE3-6V221M-T2 CHEMICAL CAPACITOR C128 on MAIN 1
13639605M0 ECEA1HU4R7B 4.7UF/50V CHEMICAL CAPACITOR C17,C24 on MAIN 2
00568323 10SA100M+T CHEMICAL CAPACITOR C159 on MAIN 1
13649707 ECA1EM102B CHEMICAL CAPACITOR C160 on MAIN 1
# 02785378 RE3-10V470M-T2 CHEMICAL CAPACITOR C79 on MAIN 1
13649269 ECA1CM100B 10UF/16V CHEMICAL CAPACITOR C48,C49,C59,C76,C78,C122,C46,C124,C141,
C211,C123,C45,C36,C181,C35,C33,C30,C28,
C26,C21,C15,C13,C8,C5,C3,C37,C220,C217,
C221,C222,C131 on MAIN
31
01902612 RA2-6V471MC-T2 CHEMICAL CAPACITOR C151,C150 on MAIN 2
00126545 6SA47M 6.3V/47UF CAPACITOR C112,C93,C42,C10,C225 on MAIN 5
13639551 ECA1CM221B 220UF/16V CHEMICAL CAPACITOR C161 on MAIN 1
02236878 ERZV07V330 VARICAP CAPACITOR C229 on MAIN 1
# 02671145 EEVMC1C100R CHEMICAL CAPACITOR C172,C168 on SW 2
# 02784656 RV4-6V101M-R CHEMICAL CAPACITOR C170 on SW 1
CAPACITOR
INDUCTOR, COIL, FILTER
02563301 ELC10D221E CHOKE COIL L5 on MAIN 1
13529246 DSS310-91D223S-50ATL12-134 EMI FILTER L32 on MAIN 1
12449386 SBT-0180W EMI FILTER L65 on MAIN 1
00903167 N2012Z601T02 (CHIP) FERRITE-BEAD L63,L51,L52,L53,L54,L55,L56,L57,L58,L59,L
61,L50,L64,L66,L67,L68,L69,L70,L71,L72,L7
3,L74,L75,L42,L60,L12,L21,L20,L19,L18,L49
,L16,L44,L22,L13,L17,L11,L10,L9,L8,L6,L4,L
3,L2,L1,L14,L37,L46,L47,L15,L48,L23,L43,L
40,L38,L45,L36,L35,L34,L33,L31,L30,L29,L2
8,L27,L25,L24,L39 on MAIN
68
# 02891034 N2012ZP121T FERRITE-BEAD L7 on MAIN 1
00345812 N3216Z501A01 FERRITE-BEAD L41 on MAIN 1
CRYSTAL, RESONATOR
# 01455212 MA-406 11.2896MHZ CRYSTAL X1 on MAIN 1
# 02673556 CX-49G 6.4MHZ CRYSTAL X2 on MAIN 1
ENCODER
02671212 EVE GB1 F15 24B ROTARY ENCODER EN1 on SW 1
CONNECTOR
01908634 14FE-BT-VK-N CONNECTOR CN5,CN14 on MAIN 2
01908645 16FE-BT-VK-N CONNECTOR CN4 on MAIN 1
# 02567489 52030-3010 CONNECTOR CN3 on MAIN 1
02122456 14FE-ST-VK-N CONNECTOR CN9,CN12 on SW 2
02010867 16FE-ST-VK-N CONNECTOR CN10 on SW 1
# 02567701 52689-3093 CONNECTOR CN8 on SW 1
# 02567967 52089-3010 CONNECTOR CN7 on SW 1
WIRING, CABLE
# 02458301 WIRING1 LCD BACKLIGHT 1
# 02784889 BAN CARD BNCD-S-P=1.25-K-14-120 (GS:7) 1
02231789 BAN CARD BNCD-P=1.25-K-14-120 1
# 02567445 BAN CARD BNCD-P=1.00-K-30-120 1
02673523 BAN CARD BNCD-P=1.25-K-16-130 1
SCREW
40451234 COIN SCREW M3X8 BZC 2
40011278 SCREW 3X8 BINDING TAPTITE P FE ZC 22

12
Oct.2001
40011312 SCREW 3X8 BINDING TAPTITE P BZC 11
40015956 SCREW M3X12 BINDING HEAD S-TIGHT BZC 1
40235189 RING SE-9 1
SCREW
PACKING
# 02789056 PAD ADAPTOR 1
# 02454623 PAD L 1
# 02454634 PAD R 1
# 02454612 PACKING CASE 1
# 02673589 OUTER PACKING CASE 1
MISCELLANEOUS
40122645 NITTO FILAMENT TAPE #3883 W19MM 50M 60P (CM) 1
22365714 CORD HOOK 1
02236489 FOOT 14.5X14.5 4
40344445 LABEL FCC CAUTION 1
40347767 LABEL SMARTMEDIA 1
# 02891123 LEAF SPRING SW-MAIN L 1
# 02893334 LEAF SPRING SW-MAIN S 2
02780878 LEAF SPRING 3 4
# 02891134 LEAF SW-EARTH 1
ACCESSORIES (STANDARD)
01786212 AC ADAPTOR BRC-100T 1
01786223 AC ADAPTOR BRC-120T 1
01786234 AC ADAPTOR BRC-230T 1
01786245 AC ADAPTOR BRC-240AT 1
# 71788234 OWNERS MANUAL SET JAPANESE 1
# 71897778 OWNERS MANUAL SET ENGLISH 1
40232334 WARRANTY CARD MOCHIKOMI JAPAN ONLY 1

13
SP-505

14
Oct.2001
CHECKING THE VERSION
NUMBER
Turn on the SP-505 while pressing the [EXIT] and [ENTER] buttons.
CPU Version number and Checksum, SYSTEM Version number and
Checksum are displayed.
fig.ver
USERS DATA SAVE AND
LOAD
SAVING DATA ON A MEMORY
CARD (SAVE)
Saving sample data
Here’s how to save sample data from the SP-505’s internal memory to a
memory card.
1. Press [SONG] button or [PTN] to display the Play screen.
2. Press [SYSTEM] button to display the System screen.
fig.10-01a
* It is not possible to display the System screen while a pattern or song is playing.
3. Press [F3] (CARD).
4. Press [F3] (SAVE).
* If the memory card has been formatted in a format that cannot be used by the SP-
505, “SAVE” will not appear above [F3].
Please format the card.
5. Press [F1] (SAMPLE).
Each pad bank in the SP-505’s internal memory will be saved as one set.
* When you save the all data, please repeate the action 5 to 8.
6. Use the VALUE dial to select the pad bank that you want to save.
fig.11-02a
7. Press CURSOR [V ], and use the VALUE dial to select the number of the
area in which you want to save.
8. To save the data, press [F1] (EXECUTE).
To cancel, press [F2] (CANCEL).
* An asterisk “*” will be displayed to indicate an area number in which sample
data has already been saved.
If you select an area number marked by “*”, a message of “OK to
Overwrite?” will be displayed.
If you are sure this is the area number you want to use, press [F1] (YES).
To cancel, press [F2] (NO).
9. Press [SONG] or [PTN] to return to the Play screen.
Never turn off the power while the display indicates “Keep Power On!”
Saving Sequencer Data
Here’s how to save sequencer data (patterns/songs) from the SP-505’s internal
memory to a memory card.
1. Press [SONG] or [PTN] to display the Play screen.
2. Press [SYSTEM] to display the System screen.
fig.10-01a
* It is not possible to display the System screen while a pattern or song is playing.
3. Press [F3] (CARD).
4. Press [F3] (SAVE).
* If the memory card has been formatted in a format that cannot be used by the SP-
505, “SAVE” will not appear above [F3].
Please format the card.
5. Press [F2] (SONG/PTN).
For sequencer (pattern/song) data, the 100 user patterns and 20 songs in
internal memory will be saved as one set.
6. Use the VALUE dial to select the number of the area in which you want to
save.
fig.11-02b
7. To save the data, press [F1] (EXECUTE).
To cancel, press [F2] (CANCEL).
* An asterisk “*” will be displayed to indicate an area number in which sequencer
data has already been saved.
If you select an area number marked by “*”, a message of “OK to
Overwrite?” will be displayed.
If you are sure this is the area number you want to use, press [F1] (YES).
To cancel, press [F2] (NO).
*** CHECK SUM ***
CPU:0x******** 1.**
SYS:0x******** 1.**

15
SP-505
8. Press [SONG] or [PTN] to return to the Play screen.
* Never turn off the power while the display indicates “Keep Power On!”
LOADING MEMORY CARD DATA
INTO INTERNAL MEMORY (LOAD)
Loading sample data
Here’s how sample data saved on a memory card can be loaded into the SP-
505.
1. Press [SONG] or [PTN] to display the Play screen.
2. Press [SYSTEM] to display the System screen.
fig.10-01a
* It is not possible to display the System screen while a pattern or song is playing.
3. Press [F3] (CARD).
* If a memory card is not inserted, “CARD” will not appear above [F3].
4. Press [F2] (LOAD).
* If the memory card has been formatted in a format that cannot be read by the SP-
505, “LOAD” will not appear above [F2].
Please format the card.
5. Press [F1] (SAMPLE).
fig.11-03a
6. Use the VALUE dial to select the number of the area that you want to
load.
One bank of the SP-505’s internal memory will be loaded as a set.
If no files have been saved, the display will indicate “******”.
7. Press CURSOR [V] to move the cursor to the pad bank display.
8. Use the VALUE dial to select the pad bank that you want to load.
9. To load the data, press [F1] (EXECUTE).
To cancel, press [F2] (CANCEL).
* When you load some data, please repeate the action 5 to 8.
10. Press [SONG] or [PTN] to return to the Play screen.
* When you load, the sample and sequencer data saved in internal memory will be
erased.
Be sure to save important data on a memory card before you load.
Never turn off the power while the display indicates “Keep Power On!”
Loading sequencer data
Sample and sequencer (pattern/song) data that you’ve saved on a memory
card can be loaded back into the SP-505 as follows.
1. Press [SONG] or [PTN] to display the Play screen.
2. Press [SYSTEM] to display the System screen.
fig.10-01a
* It is not possible to display the System screen while a pattern or song is playing.
3. Press [F3] (CARD).
* If a memory card is not inserted, “CARD” will not appear above [F3].
4. Press [F2] (LOAD).
* If the memory card has been formatted in a format that cannot be read by the SP-
505, “LOAD” will not appear above [F2].
Please format the card.
5. Press [F2] (SONG/PTN).
fig.11-03b
6. Use the VALUE dial to select the number of the area that is to be loaded.
If no files have been saved, the display will indicate “******”.
7. To load the data, press [F1] (EXECUTE).
To cancel, press [F2] (CANCEL).
8. Press [SONG] or [PTN] to return to the Play screen.
* When you load, the sample and sequencer data in internal memory will be
erased.
Be sure to save important data on a memory card before you load.
Never turn off the power while the display indicates “Keep Power On!”
RESTORING THE FACTORY
SETTINGS
Use the Initialize operation when you want to restore the system and
pattern data to the factory settings. You can restore all data to the factory
settings at once, or select a specific type of data, such as sequencer
settings, to be initialized.
Factory settings
Samples
All pad samples are empty (except for preset samples).

16
Oct.2001
Sequencer (songs/patterns)
All songs are empty.
All user patterns are empty.
System
UTILITY CONFIG
LCD Contrast: 6
Pad Protect: (BANK 5-16), OFF
Metronome LV: 10
Foot SW Asgn: PLAY
Chop Demo: ON
Pitch Demo: ON
Power Up PTN: PRESET
Power Up BNK: PRESET
UTILITY MIDI
Pads Ch: 1
Part 1-4 Ch: OFF
Prog Chg SW: ON
Sync Mode: AUTO
Procedure
1. Press [SONG] or [PTN] to display the Play screen.
2. Press [SYSTEM] to display the System screen.
fig.10-01a
* It is not possible to display the System screen while a pattern or song is playing.
3. Press [F1] (UTILITY).
4. Press [F3] (INIT).
The Initialize screen will appear.
fig.14-01a
5. Use the VALUE dial to select the type of setting that you want to
initialize.
Init Target: ALL, SYSTEM, SAMPLE, SEQ
ALL: All system-related parameters will be initialized.
All pad samples will be erased. (Except for preset samples)
All songs and all user patterns will be erased.
SYSTEM: System-related parameters will be initialized.
SAMPLE: All pad samples will be erased. (Except for preset samples)
SEQ: All songs and all user patterns will be erased.
6. To initialize the settings you selected, press [F1] (EXECUTE).
To cancel, press [F2] (CANCEL) or [EXIT].
When you press [F1] (EXECUTE), a screen asking you to confirm that
you indeed do want to carry out an initialization appears.
fig.14-01b
* If you attempt to initialize SAMPLE when sample memory is protected, the
display will ask “Protected! Sure?”.
7. To initialize the settings, press [F1] (YES). To cancel, press [F2] (NO)
8. Press [PTN] or [SONG] to return to the Play screen.
Never turn off the power while the display indicates “Keep Power On!”
SYSTEM SOFTWARE UPDATE
PROCEDURE
The SP-505 can be updated in two ways, Updating by SmartMedia and
Updating by SMF.
However, when updating the SP-505, the user data are all initialized.
When updating, save user area data on the SmartMedia by using [SAVING
USER DATASAVING AND LOADING] in this service note.
Notes
Do not turn off the SP-505 while updating.
The contents of the flash ROM may be damaged and the SP-505 will stop
functioning.
In this case, update again using the following [Updating by SmartMedia]
procedure below.
Updating by SMF
Required Items
• Floppy disk for updating (P/No. 17041086)
• MIDI cable
• MIDI sequencer
(For MIDI sequencer, use SMF data playbackables such as the MC-80.)
The following SMF data are saved on the disk.
SP-505 SYSTEM VER 1.**
_00001.MID
_00002.MID
_00003.MID
_00004.MID
_00005.MID
_00006.MID
_00007.MID
_00008.MID
_00009.MID
_00010.MID
_00011.MID
_00012.MID
_00013.MID
_00014.MID
_00015.MID
Perform the following procedure when updating with MIDI.

17
SP-505
1. Save user area data on the SmartMedia by using [USERS DATA SAVE
AND LOAD] in this service note.
2. Connect MIDI OUT if the MIDI sequencer can playback SMF data and
SP-505 MIDI IN by MIDI cable.
3. Turn on the power while pressing the [F1], [F2] and [F3] buttons.
4. After “MIDI UPDATER” is displayed, it enters the data receiving waiting
condition.
5. Insert the delivered 3.5 inch disk (P/No. 17041086) for updating into the
MIDI sequencer.
Playback “_00001.MID” from the MIDI sequencer.
6. When updating is completed, SSUM and the TSUM are displayed.
fig.up-midi1
7. Turn off the power.
Turn on the power while pressing the [ENTER] and [EXIT] buttons.
8. Checking the Checksum, and Turn off the power.
9. After all procedures are completed, load user data by using [Loading
Momory card data in into internal Memory].
Updating by SmartMedia
Required Items
• Update & factory data card for Service (P/No. 17041085)
Perform the following procedure when updating with SmartMedia.
1. Save user area data on the SmartMedia by using [USERS DATA SAVE
AND LOAD] in this service note.
2. Insert the delivered SmartMedia (P/No. 17041085) for updating into the
SP-505.
3. Turn on the power while pressing the [SONG], [PTN] and [BPM] buttons.
4. It will be automatically updated when the SmartMedia is recognized.
5. When updating is completed, “Complete!!” is displayed.
fig.up-midi2
6. Turn off the power.
Turn on the power while pressing the [ENTER] and [EXIT] buttons.
7. After checking the Checksum number, turn off the power and remove the
SmartMedia from the SP-505.
8. After all procedures are completed, load user sample and pattern data by
using [Loading Memory Card Data Into Internal Memory].
TEST MODE
0. contents
1.Required Items
2.Test items list
3.Test mode types and how to enter each test mode
4.Switch operations during the test mode
5.Test contents
1.Required Items
1. Foot Switch (FS-5U etc)
2. MIDI Cable
3. Oscillator
4. Oscilloscope
5. Noise Meter
6. An Instrument with a DIGITAL OUT (OPTICAL/COAXIAL) such as a
CD player or BR-8, BR-532,VF-1,VS-840(EX/GX)
*The instrument must have a digital signal output for a sampling rate of
44.1kHz.
7. SmartMedia 1 (Update & factory data card for Service (P/No.17041085)
supplied by the service center)
8. SmartMedia 2 (3.3V product, initialized with more than 8MB available
space)
2. Test items list
[1] DEVICE CHECK
Displays the version and checks each device (CPU, DRAM, NAND FLASH,
FLASH ROM and Gate Array).
[2] PRESET LOAD
Loads the preset data (PRESET BANK 1-4 and USER BANK 1).
If user data exists in the USER BANK 1, follow the procedure in “Saving and
loading data”, and backup the data.
[3] SW & LED CHECK
Checks the switches (including the FOOTSW) and the LEDs.
[4] CONTROL KNOB CHECK
Checks the control knobs ([CTRL 1]-[CTRL 3]).
[5] ENCODER CHECK
Checks the encoder (the [VALUE] knob).
[6] LCD CHECK
Checks the LCD display.
[7] LINE IN CHECK
Checks the LINE IN jacks.
[8] PHONES CHECK
Checks the PHONES jack.
[9] MIC CHECK
Checks the MIC jack.
[10] DIGITAL IN CHECK
Checks the DIGITAL IN jacks (COAXIAL and OPTICAL).
MIDI UPDATER
ADRS SSUM TSUM
1EFE **** ****
CARD UPDATER
-- Complete!! --

18
Oct.2001
[11] MIDI CHECK
Checks the MIDI IN/OUT connectors.
[12] MEMORY CARD CHECK
Checks the write-protect switch of the SmartMedia and READ/WRITE/
VERIFY.
3. Test mode types and how to
enter each test mode
Test mode types
1. Full-line test
Performs all items of the test mode.
To enter the test mode, turn the SP-505’s power on while pressing the [WAVE
ZOOM IN] and [PAD BANK] keys.
Continue pressing the [WAVE ZOOM IN] and [PAD BANK] keys until the test
mode display appears.
* To load preset data, insert the SmartMedia on which it is stored while the power
is off.
2. Half-line test (latter half)
Performs the later half of the test mode. ([7]-[12])
To enter the test mode, turn the unit’s power on while pressing the [WAVE
ZOOM IN] and [CLIP BOARD] keys.
Continue pressing the [WAVE ZOOM IN] and [CLIP BOARD] keys until the
test mode display appears.
3. Individual tests
Selects each item of the test mode, and tests it individually.
To enter the test mode, turn the unit’s power on while pressing the [WAVE
ZOOM IN] and [CHOP] keys.
Continue pressing the [WAVE ZOOM IN] and [CHOP] keys until the test
mode display appears.
Select the test items either by turning the encoder or pressing the [PAD1]-
[PAD12] pads.
* To load preset data, insert the SmartMedia on which it is stored while the power
is off.
4. Switch operations during the
test mode
• Test mode complete :Power OFF
• To the previous test item : CURSOR L (EXIT + CURSOR L for SW & LED
CHECK)
• To the next test item :CURSOR R (EXIT + CURSOR R for SW & LED
CHECK)
• Retest : ENTER (EXIT + ENTER for SW & LED CHECK)
• To exit the error display: EXIT
• To exit the test item : EXIT or CURSOR R (EXIT + CURSOR R for SW &
LED CHECK) (individual tests only)
5. Test contents
[1] DEVICE CHECK
Confirm the displayed version number and check sum.
Memory and the device tests are automatically performed.
Confirm that the system proceeds to the next test item without error.
The contents are displayed when an error occurs. (See the error message list)
[2] PRESET LOAD
To load preset data, insert the SmartMedia on which it is stored into the
memory card slot while the power is off.
The preset data is loaded automatically.
If the preset data was already loaded during a full-line test, this item is
skipped.
* Make sure that the SmartMedia with the preset data has a write-protect sticker
affixed.
If there is no write-protect sticker, the data cannot be loaded.
* Loading of the preset data overwrites the data stored in USER BANK 1.
Follow the procedures in “USERS DATA SAVE AND LOAD”, and
backup the user data.
[3] SW & LED CHECK
Confirm that all 31 LEDs of the following keys and source indicators come on.
Keys with LEDs
[SAMPLING], [RESAMPLE], [PART 1]-[PART 4], [PLAY], [REC], [FX ON/
OFF], [CLIP BOARD], [PAD1]-[PAD16] and [EXT SOURCE]
Source indicators
LINE, COAXIAL, OPTICAL and MIC
Press the [SOURCE SELECT] key and confirm that the source indicator LEDs
go off one at a time from the top down.
Confirm that when the unit recognizes a key operation, the key displayed on
the LCD changes from “ ” to “ ”.
Press another key.
Confirm that when the unit recognizes a key operation, the key displayed on
the LCD changes from “ ” to “ ”.
Confirm that when a key with an LED is recognized, the LED goes off.
Lastly, connect a foot switch and press the pedal.
When all keys and the foot switch are recognized, the system automatically
proceeds to the next test.
[4] CONTROL KNOB CHECK
Turn [CTRL 1] to MIN, then to MAX.
Values from 0 to 127 are displayed on the LCD.
When the system recognizes the movement from MIN (0) to MAX (127), “OK”
is displayed on the LCD.
Perform the same for [CTRL2] and [CTRL3].
If no knob error occurs for [CTRL 1] to [CTRL 3], the system automatically
proceeds to the next test.

19
SP-505
[5] ENCODER CHECK
Turn the encoder clockwise.
When the knob is fully turned until the meter displayed on the LCD reaches
MAX, “OK” is displayed.
Then, turn it counterclockwise.
When the system confirms that the meters have fully flilled in both directions,
it automatically proceeds to the next test.
[6] LCD CHECK
Confirm that the contrast becomes lighter when the encoder is turned
counterclockwise.
Confirm that the contrast becomes darker when the encoder is turned
clockwise.
Confirm that all displays go off when the [CURSOR R] key is pressed.
Pressing the [CURSOR R] key displays the entire screen in black.
Confirm that all dots function and that they are even.
If there is no anomaly, press the [CURSOR R] key and proceed to the next test.
[7] LINE IN CHECK
Connect a noise meter to the LINE OUT jack and measure the noise level.
Turn both [VOLUME] and [REC LEVEL] knobs to MAX.
L/R -65dBm or below (IHF-A)
Connect a monitor speaker (MA-10A, etc.) to the LINE OUT jack, and confirm
that there is no poor contact when the [VOLUME] and [REC LEVEL] knobs are
turned right and left.
Connect an oscilloscope to the LINE OUT jack so that the output waveform
can be observed.
Turn both [VOLUME] and [REC LEVEL] knobs to ‘MAX’.
Connect an osclllator to the LINE IN jack and input a 200Hz, 150mVp-p square
wave, then confirm that there is no anomaly in the waveform displayed.
Confirm that the waveform changes smoothly when the [VOLUME] and [REC
LEVEL] knobs are turned.
fig.test-line1
If there is no anomaly, press the [CURSOR R] key and proceed to the next test.
[8] PHONES CHECK
Connect an oscilloscope to the PHONES jack so that the output waveform can
be observed.
Turn both [VOLUME] and [REC LEVEL] knobs to ‘MAX’.
Connect an oscillator to the LINE IN jack and input a 200Hz, 150mVp-p square
wave, then confirm that there is no anomaly in the waveform displayed.
fig.test-phone1
If there is no anomaly, press the [CURSOR R] key and proceed to the next test.
[9] MIC CHECK
Connect an oscilloscope to the LINE OUT jack so that the output waveform
can be observed.
Turn the [VOLUME] knob to ‘MAX’ and the [REC LEVEL] to the center.
Connect an oscillator to the MIC jack and input a 200Hz, 100mVp-p square
wave, then confirm that there is no anomaly in the waveform displayed.
fig.test-mic1
If there is no anomaly, press the [CURSOR R] key and proceed to the next test.
[10] DIGITAL IN CHECK
It takes awhile for the system to recognize the digital signal for this test.
“Awaiting Digital Signal...” is displayed until the signal is recognized.
So after connecting digital equipment, wait for awhile.
Output
Input
Output
Input
Output
Input

20
Oct.2001
fig.test-din1
Confirm that “Awaiting Digital Signal...” is displayed, then connect digital
equipment that has an OPTICAL output such as a CD player.
After awhile, “Check Sound...” will be displayed.
If no abnormal sound is heard, press the [SOURCE SELECT] key.
fig.test-din2
Confirm that “Awaiting Digital Signal...” is displayed, then connect digital
equipment that has a COAXIAL output.
After awhile, “Check Sound...” will be displayed.
Confirm that no abnormal sound is heard.
If there is no anomaly, press the [CURSOR R] key.
The unit will display “Awaiting Digital Signal...” for awhile, then proceed to
the next test.
[11] MIDI CHECK
Connect the MIDI IN and MIDI OUT connectors with a cable.
fig.test-midi1
If no error occurs, “OK” is displayed and the system automatically proceeds to
the next test.
[12] MEMORY CARD CHECK
Confirm that “Insert Card” is displayed, and insert a SmartMedia card with a
write-protect sticker affixed into the memory card slot.
Confirm that “Protected.” is displayed.
Next, prepare a SmartMedia formatted with SP-505.
Confirm that there is no write-protect sticker on the SmartMedia and insert it
into the memory card slot.
The READ/WRITE/VERIFY check and test mode are completed.
Confirm that “Test Mode Completed!” is displayed, and turn off the power.
[13] MUTE CHECK
Turn the power on while pressing [PAD15] repeatedly.
Confirm that “HIP-HOP01” is displayed and that sounds come out.
Press the [PLAY] key and confirm that the demo is played.
This completes the test mode. Turn off the power.