Page 1
Mar.2001 SP-303
SERVICE NOTES
Issued by RJA
Contents
SPECIFICATIONS.............................................................2
LOCATION OF CONTROLS ..........................................4
LOCATION OF CONTROLS PARTS LIST ...................5
EXPLODED VIEW PARTS LIST .....................................6
EXPLODED VIEW ............................................................6
PARTS LIST........................................................................8
IDENTIFYING THE VERSION NUMBER..................12
SAVING USER DATA & RELOADING SAVED DATA
HOW TO UPDATE SYSTEM SOFTWARE .................13
TEST MODE & RESORTING THE FACTORY SETTING
ERROR MESSAGE..........................................................17
ABOUT THE SHAPING OF THE WIRING ................18
BLOCK DIAGRAM.........................................................20
CIRCUIT BOARD ...........................................................22
CIRCUIT BOARD............................................................24
CIRCUIT DIAGRAM(DIGITAL1) ................................26
CIRCUIT DIAGRAM(DIGITAL2) ................................28
CIRCUIT DIAGRAM(ANALOG).................................30
CIRCUIT DIAGRAM(SW).............................................32
CIRCUIT DIAGRAM(POWER).....................................34
...12
...14
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) (NB)17059080E0
Page 2
Mar.2001 SP-303
SPECIFICATIONS
SP-303: Dr. Sample
● Maximum Polyphony
8 voices
● Internal Memory
Samples: 16 (8 samples x 2 banks)
Patterns: 16 (8 patterns x 2 banks)
● Memory Card (SmartMedia)
Samples: 16 (8 samples x 2 banks)
Backup: 112 (2 banks x 7 sets)
Patterns: 16 (8 samples x 2 banks)
Backup: 112 (2 banks x 7 sets)
* Only 8 MB to 64 MB SmartMedia with a power-source voltage of 3.3 V can be used.
● Maximum Sampling Time
Internal Memory (Times Approximate)
STANDARD LONG LO-FI
31 seconds 63 seconds 3 minutes 10 seconds
Memory Cards (Times Approximate)
Capacity STANDARD LONG LO-FI
8 MB 4 minutes 8 minutes 25 minutes
16 MB 8 minutes 16 minutes 50 minutes
32 MB 16 minutes 33 minutes 101 minutes
64 MB 33 minutes 66 minutes 202 minutes
● Sampling Frequency
STANDARD: 44.1 kHz
LONG: 22.05 kHz
LO-FI 11.025 kHz
● Pattern Sequencer
Maximum Note Storage
Internal Memory: Approx. 7,500 notes
Memory Card: Approx. 7,500 notes
(SmartMedia)
Resolution: 96 ticks per quarter note
Pattern Length: 1–99 measures
● Effects
26 types
Signal Processing
A/D Conversion: 20 bit
D/A Conversion: 20 bit
● Nominal Input Level
Input (mic): -40– +4 dBu
Input (line): -10 dBu
● Input Impedance
23 k ohm (line)
2 k ohm (mic)
● Nominal Output Level
Output (line): -10 dBu
● Output Impedance
2 k ohm
● Display
7 segments, 3 characters (LED)
● Connectors
LINE INPUT Jacks (L, R)
LINE OUTPUT Jacks (L, R)
Headphone (PHONES) Jack (Stereo 1/4 inch phone type)
MIC Jack
MIDI IN Connector
AC Adaptor Jack
Memory Card Slot
● Power Supply
AC Adaptor
120/230 V: Roland ACI-Series
230 (UK)/240 V: Roland ACB-Series
● Current Draw
1000 mA
● Dimensions
170 (W) x 241 (D) x 67 (H) mm
6-3/4 (W) x 9-1/2 (D) x 2-11/16 (H) inches
● Weights
850 g / 1 lb 14 oz (excluding AC adaptor)
● Accessories
Owner’s Manual English (#71890456)
AC Adaptor
(120/230 V: Roland ACI-Series, 230 (UK)/240 V: Roland ACB-Series)
Roland Service (information sheet)
* 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.
2
Page 3
Mar.2001 SP-303
3
Page 4
Mar.2001 SP-303
LOCATION OF CONTROLS
fig.panel
6
2
1
7
8
14
3
4
5
15
11
9
10
11
4
12
13
Page 5
Mar.2001 SP-303
LOCATION OF CONTROLS PARTS LIST
No. Part Code Part Name Description Q'ty
1 02457512 J R-KNOB SFA BLK/LCG 1
02451945 9M/M ROTARY POTENTIOMETER RK09L12C 50KAx2(20MM) 1
2 13449645 JACK (PIN) YKC21-3049 (4P) RED/WHITE 1
3 13429672 MIDI JACK YKF51-5047 1
4 02452134 SLIDE SWITCH SLG-12-465A 1
5 13449720 DC JACK HEC2305-01-250 1
6 02452423 BOTTOM COVER 1
7 02451767 TOP CASE 1
8 02451823 PANEL SHEET 1
9 02451978 RUBBER SW EFFECT 1
10 02451845 RUBBER SW PAD 1
11 02451812 CARD COVER 1
12 02451956 9M/M ROTARY POTENTIOMETER RK9K111A 250KRD(25MM) 1
13 00569278 6.5MM JACK LGR4609-7100 2
14 02236489 FOOT 14.5x14.5 4
15 02457512 J R-KNOB SFA BLK/LCG 3
02457556 9M/M ROTARY POTENTIOMETER RK09K113A 50KB(20MM) 3
5
Page 6
Mar.2001 SP-303
EXPLODED VIEW PARTS LIST
[Parts]
No. Part Code Part Name Description Q'ty
1 02457512 J R-KNOB SFA BLK/LCG 4
2 02451823 PANEL SHEET 1
3 02451812 CARD COVER 1
4 40347767 LABEL SMARTMEDIA 1
5 02236489 FOOT 14.5X14.5 5
6 02452423 BOTTOM COVER 1
7 40344445 LABEL FCC CAUTION 1
8 71785956 PWB ASSY (EXG) 1
******** SW BOARD ASSY 1
9 02568590 LEAF 1
10 02451845 RUBBER SW PAD 1
11 02451978 RUBBER SW EFFECT 1
12 02451767 TOP CASE 1
13 02671190 RIBBON CABLE JWFV 5x125 - P2.0 1
14 02671189 RIBBON CABLE JWFV 14x125 - P2.0 1
15 02671178 RIBBON CABLE JWFV 13x150 - P2.0 1
16 02671167 RIBBON CABLE JWFV 11x125 - P2.0 1
[Screws]
No. Part Code Part Name Description Q’ty
a 40451234 COIN SCREW M3x8 BZC 2
b 40011312 SCREW 3x8
c 40011278 SCREW 3x8
BINDING TAPTITE P BZC
BINDING TAPTITE P FE ZC
EXPLODED VIEW
fig_exploded.eps
1
1
1
1
2
7
8
a
3
4
6
Page 7
Mar.2001 SP-303
fig_exploded.eps
c
5
9
5
6
5
b
7
5
8
b
10
12
8
5
11
13
16
15
14
7
Page 8
Mar.2001 SP-303
PARTS LIST
fig.part1e
SAFETY PRECAUTIONS:
The parts marked have
safety-related characteristics. Use
only listed parts for replacement.
NOTE: The parts marked # are new. (initial parts)
>
–
MB
MAIN BOARD ASSY, SB
CASING
# 02451767 TOP CASE 1
# 02451812 CARD COVER 1
# 02451823 PANEL SHEET 1
CHASSIS
# 02452423 BOTTOM COVER 1
KNOB, BUTTON
# 02457512 J R-KNOB SFA BLK/LCG 4
SWITCH
# 02451845 RUBBER SW PAD 1
# 02451978 RUBBER SW EFFECT 1
# 02452134 SLG-12-465A SLIDE SWITCH SW1 on MB 1
SAFETY PRECAUTIONS:
The parts marked have safety-related characteristics. Use only listed parts for replacement.
Failure to completely fill the above items with correct number and description will result in delayed or even
undelivered replacement.
>
–
SW BOARD ASSY
QTY PART NUMBER DESCRIPTION MODEL NUMBER
Ex. 10 22575241 Sharp Key C-20/50
15 2247017300 Knob (orange) DAC-15D
JACK, SOCKET
DISPLAY UNIT
PCB ASSY
00569278 LGR4609-7100 6.5MM JACK JK7,JK9 on MB 2
13449645 YKC21-3049 (4P) RED/WHITE JACK (PIN) JK8 on MB 1
13449720 HEC2305-01-250 DC JACK JK6 on MB 1
13429672 YKF51-5047 MIDI CONNECTOR JK5 on MB 1
01780712 CN015P-3013-0 CARD CONNECTOR CN1 on MB 1
00239767 LB-603VF LED (7SEG.) LED35 on SB 1
NOTE: Replacement LB-603VF should be made on a unit base.
# 71785956 PWB ASSY (EXG) 1
NOTE: ‘PWB ASSY’ includes the following parts.
# ******** MAIN BOARD ASSY Assy 1
NOTE: ‘MAIN BOARD ASSY’ includes the following parts.
# 02568645 MAIN SHIELD SHIELD 1
# 02568656 SHIELD COVER SHIELD 1
01786712 ESCUTCHEON 1
40011278 SCREW 3x8 BINDING TAPTITE P FE ZC 2
# ******** SW BOARD ASSY Assy 1
NOTE: ‘SW BOARD ASSY’ includes the following parts.
# 02671167 RIBBON CABLE JWFV 11x125 - P2.0 CN3 on MB to CN9 on SB 1
# 02671190 RIBBON CABLE JWFV 5x125 - P2.0 CN12 on MB to CN15 on SB 1
# 02671178 RIBBON CABLE JWFV 13x150 - P2.0 CN5 on MB to CN10 on SB 1
# 02671189 RIBBON CABLE JWFV 14x125 - P2.0 CN6 on MB to CN8 on SB 1
# 02568590 LEAF 1
# 40126389
SPACER POLYCA PIPE 3.2x5x2.5
1
IC
# 02673712 UPD703101AGJ-33-R02 IC (16BIT CPU) IC23 on MB 1
01235190 TC203C040AF-001(FP) IC (MR2 CHIP) IC9 on MB 1
01783123 LH28F400BVE-BL85 IC (FLASH MEMORY/BLANK) IC22 on MB 1
# 02453934 MBM29LV800BA-70PFTN-SFK IC (FLASH MEMORY/BLANK) IC24 on MB 1
01780112 AK4522VF IC (AD/DA) IC35 on MB 1
02121556 LC24085B-SD1 IC (I/F) IC14 on MB 1
01902212 UPD431000AGW-70LL-E2 IC (SRAM) IC13 on MB 1
# 02453389 LC32V4265T-25 IC (DRAM) IC27 on MB 1
8
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Mar.2001 SP-303
IC
TRANSISTOR
DIODE
01901989 TC7SET04F(TE85L) IC (CMOS) IC16 on MB 1
# 01899167 TC74VHC04FT(EL) IC (CMOS) IC43 on MB 1
15189210 BA15218F-T2 IC (OP AMP) IC3 on MB 1
15289105 UPC4570G2-E2 IC (BIPOLAR OP AMP) IC1,IC2,IC4 on MB 3
15289109 M5216FP-600D IC (BIPOLAR OP AMP) IC5 on MB 1
15199137 AN7805F IC (V.RGL) IC31 on MB 1
# 02453923 TA78M05S IC (REGULATOR) IC41 on MB 1
02234778 NJM2360AM-TE3 IC (REGULATOR) IC30 on MB 1
# 02453045 S-80927ALMP-DAQ-T2 IC (RESET) IC28 on MB 1
15289124 PC-400 IC (PHOTO COUPLER) IC25 on MB 1
02453056 BU2090FS-E2 IC (LED DRIVER) IC33,IC34,IC44 on SB 3
15309104 2SA1586-GR(TE85R) TRANSISTOR Q12 on SB 1
01784790 2SA1602A-T11-1F TRANSISTOR Q7,Q8,Q9,Q22 on MB 4
00897201 2SA1706S-AN TRANSISTOR Q19 on MB 1
15319107 2SC4116-GR(TE85R) TRANSISTOR Q14 on MB 1
15129844 2SD2012 TRANSISTOR Q10 on MB 1
15329505 DTC314TK T146 DIGITAL TRANSISTOR Q15,Q17 on MB 2
15329521 RN1307(TE85R) TRANSISTOR Q23,Q24,Q25 on MB 3
02340645 RN1441-A(TE85L) TRANSISTOR Q16,Q18 on MB 2
00898201 RN2421(TE85L) TRANSISTOR Q20 on MB 1
15259901 TD62385AF(EL) TRANSISTOR DRIVER IC20 on MB 1
01899723 MA111-(TX) SWITCHING DIODE D2,D9 on MB 2
00902978 SB07-03N-AA SCHOTTKY DIODE D11 on MB 1
01780045 RB051L-40 SCHOTTKY DIODE D4 on MB 1
15339135T0 1SS300(TE85R) DIODE
01457167 LNJ208R8ARA (CHIP) LED (RED)
01786256 SML-010LT T86 LED LED7,LED9,LED11,LED13,LED15,LED17,LED19,
01904112 SLR-342VCT32 N.P.Q RANK LED LED34 on SB 1
01897189 MA147-(TX) DIODE ARRAY DA1,DA2,DA3,DA20 on MB 4
DA1,DA2,DA3,DA4,DA5,DA6,DA7,DA8,DA9,DA10,
DA11,DA12,DA13,DA14,DA15,DA16,DA17,DA18,
DA19 on SB
LED1,LED2,LED3,LED4,LED5,LED8,LED10,LED12,
LED14,LED16,LED18,LED20,LED22,LED24,LED25,
LED26,LED27,LED28,LED29,LED30,LED31,LED32,
LED33,LED36 on SB
LED21,LED23 on SB
19
24
9
RESISTOR
15399423 RPC10T 123 J MTL.FILM RESISTOR R155,R175 on MB 2
15399413 RPC10T 472 J MTL.FILM RESISTOR R75,R207,R208 on MB 3
15399373 RPC10T 101 J MTL.FILM RESISTOR R82,R161,R177,R189,R240,R242 on MB 6
15399365 RPC10T 470 J MTL.FILM RESISTOR R235 on MB 1
15399469 RPC10T 105 J MTL.FILM RESISTOR R124,(R200),R244 on MB
15399411 RPC10T 392 J MTL.FILM RESISTOR R133,R140 on MB 2
15399421 RPC10T 103 J MTL.FILM RESISTOR
15399391 RPC10T 561 J MTL.FILM RESISTOR R80,R245 on MB 2
15399429 RPC10T 223 J MTL.FILM RESISTOR R129,R149,R163 on MB 3
15399425 RPC10T 153 J MTL.FILM RESISTOR R156,R176 on MB 2
15399445 RPC10T 104 J MTL.FILM RESISTOR
15399357 RPC10T 220 J MTL.FILM RESISTOR R160,R171,R183,R184 on MB 4
15399375 RPC10T 121 J MTL.FILM RESISTOR R81 on MB 1
15399377 RPC10T 151 J MTL.FILM RESISTOR R128,R186 on MB 2
15399383 RPC10T 271 J MTL.FILM RESISTOR R87,R88,R89,R90,R91,R93,R94,R95,R96,R97,R98,
15399389 RPC10T 471 J MTL.FILM RESISTOR R122 on SB R138,R141 on MB
15399397 RPC10T 102 J MTL.FILM RESISTOR R125,R126,R151,R152,R166,R167,R194,R195,R196,
15399401 RPC10T 152 J MTL.FILM RESISTOR R233 on MB 1
15399405 RPC10T 222 J MTL.FILM RESISTOR R86 on MB 1
15419702 RR1220P-102-D 1K OHM MTL.FILM RESISTOR R190 on MB 1
15399437 RPC10T 473 J MTL.FILM RESISTOR R131,R135,R137,R139,R143,R145 on MB 6
15399433 RPC10T 333 J MTL.FILM RESISTOR R150,R170 on MB 2
15399381 RPC10T 221 J MTL.FILM RESISTOR R241 on MB 1
# 02453734 RR1220P-162-D MTL.FILM RESISTOR R188 on MB 1
01344723 MCR25 JZH J 220 OHM 1/4W MTL.FILM RESISTOR R247 on MB 1
# 01019767 RSSX1/2 0.33 OHM J MTL.OXIDE RESISTOR R191 on MB 1
01013578 EXBV8V470JV RESISTOR ARRAY RA9,RA6 on MB 2
15409113 EXBV8V103JV RESISTOR ARRAY RA26 on MB 1
00126112 EXBV8V101JV RESISTOR ARRAY
00126134 EXBA10E103J RESISTOR ARRAY RA8,RA12,RA15,RA24 on MB 4
01014001 EXBV8V680JV RESISTOR ARRAY RA2,RA3,RA11,RA13,RA14,RA16 on MB 6
R62,R63,R65,R83,R84,R123,R127,R130,R132,R136,
R144,R146,R148,R162,R180,R181,R182,R185,R192,
R193,R199,(R200),R230,R231,R234,R236,R237,R238,
R243,R246 on MB (R200)
R121 on SB R157,R158,R159,R172, R173,R174 on MB
R99,R100,R101,R102,R103,R104,R105,R106,R107,
R108,R109,R110,R111,R112,R113,R114,R115,R116,
R117,R118,R120,R229 on SB R187 on MB
R217,R218,R219,R248,R249 on MB
RA18,RA19,RA20,RA21,RA22,RA23,RA25 on MB
2(3)
30
(29)
7
34
3
14
7
9
Page 10
Mar.2001 SP-303
POTENTIOMETER
# 02451956 RK9K111A 250KRD(25MM)
# 02457556 RK09K113A 50KB(20MM)
# 02451945 RK09L12C 50KAx2(20MM)
9M/M ROTARY POTENTIOMETER
9M/M ROTARY POTENTIOMETER
9M/M ROTARY POTENTIOMETER
VR6 on MB 1
VR2,VR3,VR4 on SB 3
VR5 on SB 1
CAPACITOR
15359206 ECJ2VF1E104Z 100000 PF/25 V CERAMIC CAPACITOR
15359370 ECJ2VG1H470K CERAMIC CAPACITOR C290 on MB 1
# 02453423 ECJ2VC1H100D CERAMIC CAPACITOR
15359440 ECJ2VB1H222K CERAMIC CAPACITOR C169,C164 on MB 2
# 02453445 ECJ2VC1H151J CERAMIC CAPACITOR C181,C196 on MB 2
# 02564089 ECJ2VC1H122J CERAMIC CAPACITOR C190,C207 on MB 2
15359448 ECJ2VB1H103K 0.01 UF/50 V CERAMIC CAPACITOR C108,C111,C112,C113,C114,C120,C127,C129,C130,
# 15359702 ECJ2VC1H271J CERAMIC CAPACITOR C283,C284,C285,C286,C307on MB 5
# 02453456 ECJ2VC1H101J CERAMIC CAPACITOR
15359436 ECJ2VB1H102K CERAMIC CAPACITOR C288,C287 on MB 2
00674423 ECA0JM102B 1000 UF/6.3 V CHEMICAL CAPACITOR C139,C214 on MB 2
01900834 RA2-16V101MC-T2 100 UF/16V CHEMICAL CAPACITOR C197,C182 on MB 2
13639602 ECA1HM010B 1 UF/50 V CHEMICAL CAPACITOR C185,C199,C224 on MB 2
01902590 RA2-6V101MC-T2 100 UF/6.3V CHEMICAL CAPACITOR C160,C167 on MB 2
01902612 RA2-6V471MC-T2 470 UF/6.3V CHEMICAL CAPACITOR C74, C301,C142 on MB 2
01909690 RA2-16V471MC-T2 470 UF/16V CHEMICAL CAPACITOR C144 on MB 3
13649269 ECA1CM100B 10 UF/16 V CHEMICAL CAPACITOR C74,C110,C119,C163,C176,C178,C180,C187,C194,
13639512M0 ECEA0JKA101B 100 UF/6.3V CHEMICAL CAPACITOR C100,C105 on MB 2
13639547M0 ECEA1CKA220B 22 UF/16 V CHEMICAL CAPACITOR C154 on MB 1
13639546M0 ECEA1CKA100B 10 UF/16 V CHEMICAL CAPACITOR C64,C78,C117,C124,C132,C156 on MB 8
13639547M1 ECA1CM220B 22 UF/16V CHEMICAL CAPACITOR C159,C171,C183,C189,C198,C204,C242,C243,
13639557M0 ECA1CM102B 1000 UF/16V CHEMICAL CAPACITOR C143,C145 on MB 1
13639605M0 ECA1HM4R7B 4.7 UF/50 V CHEMICAL CAPACITOR C174,C166 on MB 2
02672689 ECEA1HKAR22B 0.22UF/50 V CHEMICAL CAPACITOR C308 on MB
C148,C149,C150,C240 on SB
C60,C61,C62,C63,C65,C66,C67,C68,C69,C70,C73,
C77,C92,C97,C99,C101,C102,C106,C107,C109,C115,
C116,C118,C121,C122,C123,C133,C134,C140,C141,
C146,C147,C155,C161,C162,C165,C172,C173,C175,
C177,C193,C195,C213,C264,C265,C305,C306 on MB
C103,C104,C126,C128,C246,C247,C248 on MB
C131,C135,C152,C208,C209,C210,C223,C226,C227,
C234,C235,C236,C237,C238,C239,C249,C250,C251,
C258 on MB
C184,C203,C216,C253,C254,C255,C257,C263,C266,
C267,C268,C269,C270,C271,C272,C273,C274,C275,
C276,C277,C278,C279,C280,C281,C282,C289,C291,
C292,C293,C294,C295,C296,C297,C298,C299,C300,
C302,C303,C304 on MB
C205,C211,C225
C244 on MB
50
7
28
39
12
9
INDUCTOR, COIL, FILTER
# 02563301 ELC10D221E CHOKE COIL L7 on MB 1
13529246 DSS310-91D223S-50ATL12-134 EMI FILTER FL1 on MB 1
00903167 N2012Z601T02 (CHIP) FERRITE-BEAD L1,L2,L3,L4,L8,L9,L10,L11,L13,L14,L15,L20,L21,
L22,L23,L24,L26,L27,L28,L29,L30,L31,L32,L33,
L34,L35,L36,L37,L38,L39,L40,L41,L42,L43,L44,L45,
L46,L47,L48,L49,L50,L51,L52,L53 on MB
01233345 N2012Z121T02 (CHIP) FERRITE BEAD L16,L17,L18,L19 on MB 4
CRYSTAL, RESONATOR
# 02561323 MA-406 33.8688MHZ TE24 CRYSTAL X1 on MB 1
01899745 AT-41CD2 6.4MHZ CRYSTAL X2 on MB 1
SCREW
# 40451234 COIN SCREW M3x8 BZC 2
40011312 SCREW 3x8 BINDING TAPTITE P BZC 7
40011278 SCREW 3x8 BINDING TAPTITE P FE ZC 8
PACKING
# 02567312 FRONT PAD 1
# 02567323 REAR PAD 1
# 02567301 PACKING CASE 1
# 02567334 ACI ADAPTOR PAD ACI ADAPTOR(100 V,120 V,230 V only) 1
# 02568412 ACB ADAPTOR PAD ACI ADAPTOR(230 VE,240 VA only) 1
MISCELLANEOUS
02236489 FOOT 14.5x14.5 4
40344445 LABEL FCC CAUTION 1
44
10
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Mar.2001 SP-303
ACCESSORIES (STANDARD)
# 71785990 OWNER'S MANUAL JAPANESE 1
# 71890456 OWNER'S MANUAL ENGLISH 1
00905756 AC ADAPTOR ACI-100C 1
00905767 AC ADAPTOR ACI-120C 1
01018312 AC ADAPTOR ACI-230C 1
01458278 AC ADAPTOR ACB-230E (230 VE) 1
12449549 AC ADAPTOR ACB-240(A) 1
40232389 WARRANTY CARD (JAPAN only) 1
# 40451756 LEAFLET ENGLISH/JAPANESE 1
11
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Mar.2001 SP-303
IDENTIFYING THE VERSION NUMBER
Turn on the power of the main unit while pressing the [FILTER+DRIVE],
[PITCH] and [DELAY] buttons.
At this time, when “Ver” appears, the version number in actual use is
displayed for about a second.
After checking the version number, if “Crd” appears, turn off the main power.
SAVING USER DATA & RELOADING SAVED DATA
Initializing SmartMedia.
When using the new SmartMedia in the test mode for saving user sample and
pattern data, always initialize it using the following procedure.
The FACTORY DATA CARD (P/No. 17041008) supplied by the service center
does not need to be initialized.
1. Insert the card when the power of the SP-303 is turned off.
2. Turn on the power.
3. Press the [REMAIN] button while pressing the [CANCEL] button.
The BANK [C] and [D] buttons blink and “FMt” appears.
4. Press either the BANK [C] or [D] button.
The BANK [C] and [D] buttons will light up and the [DEL] button blinks.
* To cancel formatting, press the [CANCEL] button.
5. Press the [DEL] button
The [DEL] button lights up and formatting is executed.
While formatting, the display dot blinks.
When the dot goes out, formatting is completed.
* Do not turn off the power while the dot is blinking.
Otherwise the memory card may be destroyed.
Formatting erases all data on the card.
* Once the SmartMedia is formatted by the SP-303 it may not be usable in other
SmartMedia supporting machines.
SAVING USER DATA
The SP-303 includes two kinds of user data, “sample data” and “pattern data.”
When upgrading the version and test mode, always save the user sample and
pattern data using the following procedure.
Also, when creating SmartMedia with factory data from a new unit and a new
SmartMedia, always save the factory-shipped sample and pattern data using
the following procedure, “Saving user samples” and “Saving user patterns.”
* Do not insert or pullout the SmartMedia with the power on while performing
the following operation.
Otherwise the contents of the card may be destroyed.
* To save the following sample and pattern data, a SmartMedia (3.3V, more than
8MB of available space) with no write protect seal attached is required.
* When saving the user data, always use SmartMedia that has been initialized in
the [Initialize SmartMedia] procedure.
* After creating the SmartMedia including the factory data using the following
procedure, always use it in [return to test mode & factory shipment condition]
after attaching the write protect seal.
Saving user samples (sample saving)
Save sample data of the user.
1. Insert already initialized SmartMedia into the SP-303 while the power is
turned off.
2. Turn on the power.
3. Confirm that the [PATTERN SELECT] button is turned off.
Press the [PATTERN SELECT] button and turn it off if it is lit.
* When the [PATTERN SELECT] button is lit, pattern save operation is selected
so be careful.
4. Press either the [C] or [D] button while pressing the [CANCEL] button.
The BANK [C] and [D] buttons light up and the pad corresponding to the
empty backup area blinks.
* Press the [C] button when creating the SmartMedia including the factory data.
5. Press the pad and specify the number of the area which you want to save.
The pressed pad lights up and the other pads goes off.
* Press the [1] button when creating the SmartMedia including the factory data.
* The number of the area is also selectable by pressing a pad which is not blinking
(excluding pad [8]).
In this case, data already saved in that area will be overwritten, so care is need.
* To cancel saving, press the [CANCEL] button.
6. Press the [REC] button
The [REC] button lights up and the display dot blinks.
During saving, all the pads [1]-[8] light up once and go out sequentially from
pad [1] with as saving progresses.
When the dot goes off, formatting is completed.
* Saving may take awhile to complete.
* Do not turn off the power while the dot is blinking.
Otherwise the memory card and memory data may be destroyed.
Saving user patterns (pattern saving)
Save pattern data of the user.
1. Insert already initialized SmartMedia into the SP-303 while the power is
turned off.
2. Turn on the power.
3. Press the [PATTERN SELECT] button to light it up.
There is no need to press it if it is already lit.
* When the [PATTERN SELECT] button goes off, sample saving is selected, so be
careful.
4. Press either the BANK [C] or [D] button while pressing the [CANCEL]
button.
The BANK [C] and [D] buttons light up and the pad corresponding to the
empty backup area blinks.
* Press the [C] button when creating the SmartMedia including the factory data.
5. Press the pad and specify the number of the area which you want to save.
The pressed pad lights up and the other pads go out.
* Press the [1] button when creating the SmartMedia including the factory data.
* The number of the area is also selectable by pressing a pad which is not blinking
(excluding pad [8]).
In this case, data already backed up in that area will be overwritten, so care is
need.
* To cancel saving, press the [CANCEL] button.
6. Press the [REC] button
The [REC] button lights up and saving is executed.
While saving, the display dot blinks.
When the dot goes out, saving is completed.
* Do not turn off the power while the dot is blinking.
Otherwise, the memory card and memory data may be destroyed.
RELOADING SAVED DATA
The SP-303 includes two kinds of user data, “sample data” and “pattern data.”
When returning the user sample and pattern data saved on the memory card
to the SP-303’s memory, perform the following procedure.
Load sample data from the
SmartMedia (sample loading)
Load sample data.
12
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Mar.2001 SP-303
1. Insert the SmartMedia that contains the sample data into the SP-303.
2. Turn on the SP-303’s power while pressing the [CANCEL] button.
3 Confirm that the [PATTERN SELECT] button is turned off.
Press the [PATTERN SELECT] button and turn it off if it is lit.
* When the [PATTERN SELECT] button is lit, pattern loading is selected, so be
careful.
3. Press either the BANK [A] or [B] button while pressing the [CANCEL]
button.
The BANK [A] and [B] buttons light up and the pad corresponding to the
number of the area with data blinks.
* If the saved sample does not exist on the memory card, “EMP” is displayed and
the following operation cannot be performed.
4. Press the pad and specify the number of the area which you want to load.
The pressed pad lights up and the [REC] button blinks.
* To cancel loading, press the [CANCEL] button.
5. Press the [REC] button
The [REC] button lights up and the display dot blinks.
During loading, all the pads [1]-[8] light up once and go out sequentially from
pad [1] as loading progresses.
When the dot goes off, loading is completed.
* Loading may take awhile to complete.
* Do not turn off the power while the dot is blinking.
Otherwise, the memory card and memory data may be destroyed.
Load the pattern from the memory card (pattern loading)
Load pattern data.
1. Insert the SmartMedia that contains the pattern data into the SP-303.
2. Turn on the SP-303’s power while pressing the [CANCEL] button.
3. Press the [PATTERN SELECT] button to light up the button.
There is no need to press it if it is already lit.
* When the [PATTERN SELECT] button goes off, sample loading is selected, so
be careful.
4. Press either the BANK [A] or [B] button while pressing the [CANCEL]
button.
The BANK [A] or [B] buttons light up and the pad corresponding to the
number of the area with data blinks.
* If the saved pattern does not exist on the memory card, “EMP” is displayed and
the following operation cannot be performed.
5. Press the pad and specify the number of the area which you want to load.
The pressed pad lights up and the [REC] button blinks.
* To cancel loading, press the [CANCEL] button.
6. Press the [REC] button
The [REC] button lights up and loading is executed.
While executing loading, the display dot blinks.
When the dot goes off, loading is completed.
* Do not turn off the power while the dot is blinking.
Otherwise, the memory card and memory data may be destroyed.
HOW TO UPDATE SYSTEM SOFTWARE
The SP-303 can be updated in two ways, [Updating by SmartMedia] and
[Updating by SMF].
However, when updating the SP-303, the sampling tone and pattern data are
all initialized.
When updating, save user area data on the SmartMedia by using [SAVING
USER DATA] in this service note.
Notes
Do not turn off the SP-303 while updating.
The contents of the flash ROM may be damaged and the SP-303 will stop
functioning.
In this case, update again using the following [HOW TO UPDATE SYSTEM
SOFTWARE] procedure below.
1. Updating by SmartMedia
What is needed
SmartMedia for updating (P/No. 17041008)
Perform the following procedure when updating with SmartMedia.
1. Insert the delivered SmartMedia (P/No. 17041008) for updating into the
SP-303.
2. Turn on the power while pressing the [FILTER+DRIVE], [PITCH] and
[DELAY] buttons.
3. The following indications will each appear consecutively for about a
second.
“VEr” -> “version number (1.**) presently in use” “Crd” -> “VEr” -> “system
version number (1.**) included in the SmartMedia”
After “system version number included in the SmartMedia” is displayed,
“REC” appears and the [REC] button LED blinks.
Press the [REC] button when updating.
4. While updating, after displaying the Checksums corresponding to each
NUMBER SW[1]-[8], the LEDs of number switches [1]-[8] will light up
consecutively and dots will light up for the Checksum value accordingly
to the each lit LED.
5. When updating is completed, “End” and Checksum number are
displayed alternately.
After checking the Checksum number, turn off the power and remove the
SmartMedia from the SP-303.
* After all procedures are completed, load user sample and pattern data by using
[Reloading saved data].
2. Updating by SMF
The SP-303 system is supplied in standard MIDI file (SMF, P/No.17041007)
format.
What is needed
Floppy disk for updating (P/No. 17041007)
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-303 SYSTEM VER 1.**
_00001.MID
_00002.MID
_00003.MID
_00004.MID
_00005.MID
_00006.MID
_00007.MID
_00008.MID
Perform the following procedure when updating with MIDI.
1. Connect MIDI OUT if the MIDI sequencer can playback SMF data and
SP-303 MIDI IN by MIDI cable.
2. Turn on the power while pressing the [MFX], [VINYL SIM] and
[ISOLATOR] buttons.
3. The following indications will each appear consecutively for about a
second.
“VEr” -> “version-> (1.**) of machine presently in use” -> ”SMF”
After “SMF” is displayed, it enters the data receiving waiting condition.
4. Insert the delivered 3.5 inch disk (P/No. 17041007) for updating into the
MIDI sequencer.
5. Playback “_00001.MID” from the MIDI sequencer.
While writing, the display changes from “100” to “1FF” as receiving is
completed, and after the Checksum is displayed, the dot and the NUMBER
SW[1] light up.
Following the same procedure, send _00001.MID to _00008.MID sequentially
from the MIDI sequencer to the SP-303.
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Mar.2001 SP-303
* The first number of the 3-digit displayed on the SP-303 and the NUMBER SW
which lights up represent the song number being received and the song number
already received.
6. When updating is completed, “End” and the Checksum are alternately
displayed.
7. Turn off the power after checking the Checksum.
* After all procedures are completed, load user sampling and pattern tone data by
using [Reloading saved data].
TEST MODE & RESORTING THE FACTORY SETTING
Required items
1.
Machine which enables output of note data from MIDI OUT (PC-200 etc.)
2. MIDI cable
3. Oscillator
4. Oscilloscope
5. Noisemeter
6. SmartMedia 1 (FACTORY DATA CARD (P/No.17041008) supplied by
the service center)
7. SmartMedia 2 (3.3V product, initialized with more than 8MB available
space)
* To perform all test modes, SmartMedia 1 and 2 are required.
* Always use SmartMedia 2 after initializing by [Initializing SmartMedia].
1. Entering the TEST MODE
Insert the SmartMedia that contains the factory preset data created by the new
product and the SmartMedia (see [SAVING USER DATA & RELOADING
SAVED DATA] for the method) or FACTORY DATA CARD (P/No.17041008)
supplied by the service center, and turn on the power while pressing the
BANK [A], [B], [C] and [D] buttons.
“tst” appears and the test mode starts.
* Starting the test mode with the following operation enables you to start each test
at a preferred point.
1. Turn on the power while pressing the BANK [A], [B], [C] and [D] buttons.
-> Enables you to start each test from the beginning.
2. Turn on the power while pressing the BANK [A], [B] and [C] buttons.
-> Enables you to start from [5. LINE IN/OUT TEST] in the test mode.
3. Turn on the power while pressing the BANK [B] and [C] buttons.
-> Enables you to perform each test separately.
When turning on the power, “tSt” appears and NUMBER SW [1]-[8] buttons
blink.
The following tests can be executed separately by pressing NUMBER SW [1]-
[8] buttons.
NUMBER SW [1]:1.VERSION & DEVICE CHECK
NUMBER SW [2]:2.SMART MEDIA & SUM CHECK
NUMBER SW [3]:3.SWITCH & LED CHECK
NUMBER SW [4]:4.VOLUME CHECK
NUMBER SW [5]:5.LINE IN/OUT CHECK
NUMBER SW [6]:6.PHONE CHECK
NUMBER SW [7]:7.MIC CHECK
NUMBER SW [8]:8.CARD CHECK
4. When executing the test in 3. above, after completing all the tests
excluding [1. VERSION & DEVICE CHECK], the [REC] button blinks.
When pressing the [REC] button, NUMBER SW [1]-[8] buttons blink, enabling
tests to be selected separately.
2. Test item list
The [Test mode] includes the following:
Digital circuit test
1.VERSION & DIGITAL CHECK
2.SMART MEDIA & SUM CHECK
3.SWITCH & LED CHECK
4.VOLUME CHECK
8.CARD CHECK
9.MUTE CHECK (*)
11.EFFECT CHECK (*)
12.MIDI CHECK (*)
13.PROTECT CHECK (*)
Analog circuit test
5.LINE IN/OUT CHECK
6.PHONE CHECK
7.MIC CHECK
10.NOISE CHECK (*)
* Perform this test (*) with in ususal operation mode.
3. Modifying test items
The test items for performing the following operations can be modified during
test mode.
1. To move from the presently executed test to the previous test item.
-> Press the [DEL] button
(For [3. SWITCH & LED CHECK], press the [DEL] button while pressing the
[CANCEL] button.)
2. To move from the presently executed test to the next test item.
-> Press the [REC] button
(For [3. SWITCH & LED CHECK], press the [REC] button while pressing the
[CANCEL] button.)
3. To re-execute the presently executed test.
-> Press the [CANCEL] button
(For [3. SWITCH & LED CHECK], press the [REMAIN] button while pressing
the [CANCEL] button.)
4. To re-test by escaping an “Err” indication.
-> Press the [CANCEL] button
5. To select each test from the presently executed test.
-> Press the [DEL] or [REC] buttons.
(Only when entering the test mode from [1. Entering the test mode] 3. For [3.
SWITCH & LED CHECK], return to the selection screen using the [DEL]
button while pressing the [CANCEL] button.)
4. Test contents
Note:
* During the test mode, do not turn the power off while the dot on the display is blinking,
Otherwise, the memory card and memory data may be destroyed.
1.VERSION & DIGITAL CHECK
Check the version of the machine in use and device function.
1.1VERSION CHECK
After “VEr” appears on the display, the version number of the program of the
Flash ROM (IC22) in actual use appears.
1.2 DEVICE CHECK
The following four tests are executed automatically and the [2.1 SMART
MEDIA CHECK] writing function shown below starts.
Check that the [2.1 SMART MEDIA CHECK] writing function is displayed
without error .
If an error occurs, its content will be displayed.
Re-execute the test after turning on the power again.
(The contents of the error message are written in the [Error message list]).
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Mar.2001 SP-303
1. Check the function of the CPU (IC23) and FLASH MEMORY 4M, 8M
(IC22, IC24).
2. Check the function of the CPU RAM (IC23) and DRAM (IC27).
3. Check the function of the DSP (IC9) and CPU (IC23).
4. Check the function of the DSP (IC9) and SRAM (IC13).
* When entering the test mode in [1. Entering the test mode] 3., the test is
completed automatically and returns to the selection screen of each test.
2. SMARTMEDIA & SUM CHECK
Check the writing of the factory-shipped sample and pattern data and
Checksum.
* In this test, pressing the [CANCEL] button retests only the [2.2 SUM CHECK].
2.1 SMARTMEDIA CHECK
Write the factory-shipped sample and pattern data into the machine in use
from the SmartMedia that contains the factory preset data.
During writing, “uPd” appears and the dot blinks.
After writing is completed, the test proceeds to the next test automatically.
* To perform this process, a SmartMedia containing the factory data is required.
SmartMedia containing the factory data can be created using a new machine
and new SmartMedia.
(See [SAVING USER DATA & RELOADING SAVED DATA] for the method)
Also, SmartMedia containing factory data (P/No.17041008) can be supplied as
a service part from the service center.
* While writing to the machine in use, the [CANCEL] and [REC] buttons cannot
be operated.
* If the SmartMedia is not inserted, writing is not performed and the machine
automatically proceeds to the next test.
5. LINE IN/OUT CHECK
“Lin” appears.
Check the function of the signal input to INPUT L and R at the time of output
from OUTPUT L and R .
5.1 INPUT/OUTPUT LEVEL CHECK
Set the oscillator to a rectangular “200 Hz and 100m Vp-p” wave and input to
INPUT L.
Rotate the VOLUME handle “all the way to the right.”
Connect OUTPUT L to the oscilloscope and check that the following
rectangular wave is output.
fig.fig1
2.2 SUM CHECK
Checksum is displayed.
2.2 Upon reaching Checksum without any problems, proceed to the next test
by pressing the [REC] button.
3.SWITCH & LED CHECK
Check the SWITCH function and display appearance.
Each segment and point of the display lights up sequentially. Check that
everything lights up.
Check the function by pressing each SW. The peak LED lights up when the
SWITCH is pressed.
LEDs can be turned off by pressing the appropriate SWITCH.
* When two SWITCHes are pressed simultaneously, “Err” is displayed and the
test mode stops.
In which case, turn the power off and on again and start the test from the
beginning.
After pressing all the SWITCHes, “End” appears.
Pressing the blinking [REC] button proceeds to the next test.
* When entering the test mode in [1. Entering the test mode] 1., the machine
automatically proceeds to the next test after the present test is completed.
4. VOLUME CHECK
“CtL” appears. Check the function of each handle.
Rotate the CTRL1 handle “all the way to the left.”
Rotate the CTRL1 handle “all the way to the right.”
At this time, check to see that the display changes from “0-127.”
Repeat the same procedure for CTRL2 and CTRL3/MFX and check that the
same display changes occur. When all handles function without any problem,
“End” appears. Pressing the blinking [REC] button proceeds to the next test.
* When entering the test mode in [1. Entering the test mode] 1., the machine
automatically proceeds to the next test after the present test is completed.
* When operating handles other than the ones you are checking, “Err” appears
and the test stops.
Press the [CANCEL] button and execute [4. VOLUME CHECK] again from the
beginning.
(200 mV/DIV, 1.00 ms/DIV)
Rotate the VOLUME handle “all the way to the right”-> ”all the way to the
left” -> “all the way to the right” and check that the amplitude of the
waveform changes from maximum -> minimum (without amplitude) ->
maximum.
In the same way, check that the above waveform is output by connecting the
oscillator and oscilloscope to INPUT R and OUTPUT R, and that the amplitude
changes when the VOLUME handle is operated.
5.2 Residual noise check
Rotate the MIC VOLUME handle “all the way to the left” and VOLUME
handle “all the way to the right,” and connect the Noisemeter to OUTPUT L.
Set the Noisemeter to “JIS-A(IHF-A)” and check that the following value is
acquired for residual noise.
OUTPUT L -70.0[dBm] or below
OUTPUT L -70.0[dBm] or below
In the same way, check to see if the above value is acquired for residual noise
for OUTPUT R.
Pressing the blinking [REC] button proceeds to the next test.
6. PHONE CHECK
“PHo” appears on the display.
Check the function of the signal input to INPUT L and R at the time of output
from the PHONE terminal.
6.1 INPUT/PHONE OUT LEVEL CHECK
Set the oscillator to rectangular “200 Hz and 100m Vp-p” wave and input to
INPUT L.
Rotate the VOLUME handle “all the way to the right.”
Connect the L channel side of the PHONE terminal to the oscilloscope and
check that the following rectangular wave is output.
15
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Mar.2001 SP-303
fig.fig1
(200 mV/DIV, 1.00 ms/DIV)
Rotate the VOLUME handle “all the way to the right” -> ”all the way to the left”
-> “all the way to the right” and check that the amplitude of the waveform
changes from maximum -> minimum (without amplitude) -> maximum.
In the same way, check that the above waveform is output by connecting the
oscillator and oscilloscope to INPUT R and R channel side of the PHONE
terminal and if the amplitude changes with the function of the VOLUME handle.
Pressing the blinking [REC] botton proceeds to the next test.
7. MIC CHECK
“MiC” appears.
Check the function of the signal input to MIC IN at the time of output from
OUTPUT L and R .
7.1 MIC LEVEL CHECK
Set the oscillator to rectangular “200 Hz and 15m Vp-p” wave and input to MIC IN.
Rotate the VOLUME handle “all the way to the right.”
Rotate the MIC VOLUME handle “all the way to the right.”
Connect OUTPUT L to the oscilloscope and check that the following
rectangular wave is output.
fig.fig2
8. CARD CHECK
“Crd” appears.
Check the loading and writing function of the SmartMedia.
When executing this test, always use the SmartMedia initialized in the
[Initializing SmartMedia.] procedure.
Insert initialized but not write protected SmartMedia.
“Wr” appears and the dot blinks, and writing test is executed automatically.
“rd” appears and the dot blinks, and loading test is executed automatically.
When stopping with “Err” display, press the [CANCEL] button and execute
the test again.
When the test is completed without any problems, “End” is displayed.
Turn off the power and end the test mode.
Remove the SmartMedia and execute the following test after turning the
power on as usual.
9. MUTE CHECK
Check that the MUTE function is functioning
Connect a headphone to the PHONE terminal.
Rotate the VOLUME handle “all the way to the right.”
Turn on the power while listening to the headphone sound.
At this time, check if no sounds are produced after hearing a “snap” from the
headphone.
10. NOISE CHECK
Check that noise from the wiring is not heard from the headphone.
Connect a headphone to the PHONE terminal.
Turn on the power.
While listening to the headphone sound, check if no [clicking] noise is heard
form the headphone when rotating the VOLUME handle to 9, 12 and 3 o’
clock to the right sequentially.
* When a noise is heard, shape the wiring with [Shaping the wiring] and execute
the test again.
11. EFFECT CHECK
Check if the Effect function is functioning
Turn on the power.
After "303" and dot of a display disappears, keep pressing the NUMBER SW
[1] button.
At this time, if in a factory shipment condition, the sample sound of the drum
playbacks in loop.
Press the [MFX] button
Rotate CTL1, CTL2 and CTL3 “all to the left” and then “all to the right.”
Check if sample sounds have reverberation.
(200 mV/DIV, 1.00 ms/DIV)
Rotate the VOLUME handle “all the way to the right” -> ”all the way to the left”
-> “all the way to the right” and check that the amplitude of the waveform
changes from maximum
Rotate the MIC VOLUME handle “all the way to the right” -> ”all the way to the
left” -> “all the way to the right”, and check if the amplitude of the waveform
changes from maximum -> minimum (without amplitude) -> maximum.
In the same way, check if the above waveform is outputted by connecting the
oscilloscope to OUTPUT R, and if the amplitude changes with the function of
the VOLUME and MIC VOLUME handles.
->
minimum (without amplitude) -> maximum.
16
12. MIDI CHECK
Check the function of the MIDI note data at the time of input.
Connect the MIDI OUT of machine (PC-200 etc) which can output MIDI note
data and MIDI IN of SP-303.
Set the MIDI channel of the connected machine to “1 ch.”
* When all test mode ends, SP-303 is set to “1ch.”
Turn on the power.
When sending the note number (C2-G2, D#3) from the connected machine,
check that the SP-303 pad (BANK A, 1-BANK A, 8, BANK B, 8) rings.
* Receiving a note number of pad with no sample sound will produce no sound.
13. PROTECT CHECK
Check the SmartMedia protect function.
Attach a write protect seal to the SmartMedia used in [8. Card Check].
Insert the card when the power of the SP-303 is turned off.
Turn on the power.
Press the BANK [C] button
Press the [REC] button
At this time, check that “Prt” appears.
All tests are now completed.
Page 17
Mar.2001 SP-303
ERROR MESSAGE
In usual function, when problems occur is the test mode function, the
following letters appear.
Err cause: Error in test items other than the device check
E.0 cause:4M Flash ROM device error
(Solder, pattern and device defection, and device mistake of the
4MB FLASH ROM IC)
E.1 8M Flash ROM device error
(Solder, pattern and device defection, and device mistake of the
8MB FLASH ROM IC)
E.2 CPU RAM error
(CPU IC device defection)
E.3 DRAM error
(Solder, device and pattern defection of DRAM IC)
E.5 DSP read/write error
E.6 DSP IRAM error
E.7 DSP ERAM error
E.8 DSP error
(Solder and pattern defection around the DSP IC and EFFECT RAM
IC. Solder and pattern defection between the DSPIC and CPU IC.
Device defection of DSP IC or EFFECT RAM IC.)
E.9 Card Not Formated
E.10 Card Not Protected
E.11 No Sample Data
E.12 No Pattern Data
E.13 Card Read error
E.14 Data Memory Write error
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Mar.2001 SP-303
ABOUT THE SHAPING OF THE WIRING
After disassembling the SP-303 for replacing the basal board and when hearing
a noise in [10. NOISE CHECK] in [Return to test mode & factory shipment
condition], always shape the ribbon cable 1-4 (P/No.02671167, 02671178,
02671189, 02671190) as described in the figure below.
* When hearing a noise in [10. NOISE CHECK], assemble referring to [2.
RIBBON CABLE 13P (P/NO. 02671167) shaping method].
fig.ribon
FIG12.eps
1. Make a fold line by bending for about 2 cm.
2. Press down to the direction of the arrow.
FIG13.eps
1.RIBON CABLE 5P (P/No.02671190)
2.RIBON CABLE 14P (P/No.02671189)
3.RIBON CABLE 13P (P/No.02671178)
4.RIBON CABLE 11P (P/No.02671167)
1.RIBON CABLE 5P (P/
No.02671190) shaping method
Bend the SW board (P/No. 71785956) and RIBBON CABLE 5P (P/
No.02671190) vertically and make a fold line by bending to the center of
RIBBON CABLE 5P.
fig.ribon11
FIG14.eps
BOSS
1. Bend the ribbon cable vertically.
2. Bend at the center between main board and SW board.
Centralizing the fold line in the center, pick about 2 cm by finger and press
down the part of RIBBON CABLE 5P which was picked by the finger next to
the line terminal.
(At this time, make sure the RIBBON CABLE 5P between the SW board and
the center fold line goes over the BOSS of the top case.)Åj
18
1.BOSS
2.Step over the BOSS.
* When fastening after building the body, the screw hole of the bottom cover may
get covered with the cable when the RIBBON CABLE 5P and BOSS run in to
each other.
When building up, fit the top case and bottom cover by adjusting the RIBBON
CABLE 5P position.
Page 19
Mar.2001 SP-303
2. RIBON CABLE 14P (P/
No.02671189) shaping method
Bend the SW board (P/No. 71785978) and RIBBON CABLE 14P (P/
No.02671189) vertically, then bend and make a fold line at about 3 cm position
from the main board of the RIBBON CABLE 14P (P/No.02671189)
fig.ribon21
1. Bend the ribbon cable vertically.
2. Make a fold line at about 3 cm position from the main board.
Insert the fold line of RIBBON CABLE 14P under the RIBBON CABLE 13P.
fig.ribon22
3. RIBON CABLE 13P (P/
No.02671178), RIBON CABLE
11P (P/No.02671167) shaping
method
* Same shaping method can be used for these 2 ribbon cables.
Bend the SW board (P/No.71785978), RIBON CABLE 13P (P/No.02671178)
and RIBBON CABLE 11P (P/No. 02671167) vertically, and bend them
vertically to a position at about 1 cm from the main board (P/No.71785967) of
the RIBBON CABLE 13P (P/No.02671178) and RIBBON CABLE 11P (P/
No.02671167).
fig.ribon31
1. Insert to the direction of the arrow.
1. Bend vertically.
19
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Mar.2001 SP-303
M
4
K
X
A
E
5
BLOCK DIAGRAM
FIG_BLOCK.eps
VR6(MIC VOLUME)
MIC IN
LINE IN L
LINE IN R
MIDI IN
VR5(VOLUME)
SW
Peak LED
(LED34)
VR
(CTL1 ~ 3)
Photo
Coupler
(IC25)
RIBON CABLE 5P
RIBON CABLE 13P
LOGIC
(IC43)
RIBON CABLE 13P
RIBON CABLE 14P
RIBON CABLE 14P
RIBON CABLE 14P
Adress/Data BUS
COD
(IC3
X'tal(
CPU(I
20
LED DRIVER
(IC33,34.44)
CHIP LED
7seg x 3
SW BOARD
4M DRAM
(IC27)
RIBON CABLE 11P
SP-303 BLOC
8M Flash
(IC2
TR
(IC
Page 21
C
)
Mar.2001 SP-303
FIG_BLOCK.eps
LINE OUT L
LINE OUT R
PHONES
MUTE TR
~
(Q15
18)
4M SRAM
(IC13)
2)
C23)
emory
)
DSP(IC9)
RESET
(IC28)
X'tal(X1)
3.3V ➝ 5V
GA(IC14)
LOGIC
(IC16)
4M Flash Memory
(IC22)
RRAY
20)
DIAGRAM
Smart Media
21
Page 22
Mar.2001 SP-303
CIRCUIT BOARD
fig_compornent.eps
22
Page 23
Mar.2001 SP-303
fig_compornent.eps
View from compornent side
23
Page 24
Mar.2001 SP-303
CIRCUIT BOARD
fig_foil.eps
24
Page 25
Mar.2001 SP-303
fig_foil.eps
View from foil side
25
Page 26
Mar.2001 SP-303
U
C
C
C
F
C
F
D
C
C
C
M
CIRCUIT DIAGRAM(DIGITAL1)
fig.digital1
SW SCAN
TO SW BOARD
CN10
CN5
RIBON CABLE 13P
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
C274 100p
MIDI IN
1
3
425
524
L3
N2012Z601T02
LED & VO L
TO SW BOARD
CN8
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN6
RIBON CABLE 14P
N2012Z601T02
14
13
12
11
10
9
8
7
6
5
4
3
2
1
+
D3.3
L15
C307
270p
D
C267 100p
C266 100p
C276 100p
C275 100p
JK5
YKF51-5047
C118
0.1
R81
L4
N2012Z601T02
120
R82
100
C258
0.01
C282 100p
C283 270p
D
C277 100p
IC43F
TC74VHC04FT
C270 100p
C269 100p
D2
MA111
C285 270p
C279 100p
C286 270p
C134
C271 100p
C280 100p
0.1
C272 100p
IC25
PC400
1
3
C281 100p
D3.3
+
C273 100p
RA6
EXBV8V470JV
RA9
D3.3
D
C268 100p
L35 N2012Z601T02
L36 N2012Z601T02
L37 N2012Z601T02
L38 N2012Z601T02
L39 N2012Z601T02
C278 100p
D
1 2
D
C284 270p
RESET
1312
D
RA8
D
EXBA10E103J
12
3456789 10
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
EXBV8V470JV
1k
1k
1k
OUT
12
34
56
98
1110
R80
560
D
1
4
NC
5
CD
IC43A TC74VHC04FT
IC43B TC74VHC04FT
IC43C TC74VHC04FT
IC43D TC74VHC04FT
IC43E TC74VHC04FT
+
L13
N2012Z601T02
C121
0.1
6
4
5
D
R194
R195
R196
L16 N2012Z121T02
L17 N2012Z121T02
L18 N2012Z121T02
L19 N2012Z121T02
L20 N2012Z601T02
IC28
S-80927ALMP-DAQ-T2
2
VDD
3
VSS
D3.3
D
C135
0.01
D
+
C223
0.01
147
IC43G
TC74VHC04FT
D
C234 0.01
C235 0.01
C208
C209
0.01
0.01
D
CPU
FLASH
DATA
CN7
5045-07A
1
1
2
2
3
3
4
4
5
5
6
6
7
7
D
C236 0.01
D3.3
D
C237 0.01
+
C238 0.01
C210
0.01
C133
0.1
D3.3
DA20
MA147-(TX)
C239 0.01
C119
10/16
+
21
C226 0.01
D3.3
RESET
3
D
+
C227 0.01
D
D
D3.3
D
GA-DMA-REQ1
GA-DMA-REQ0
GA-DMA-ACK1
GA-DMA-ACK0
MIDI IN
A-MUTE
C-SMUTE
+
R83
10k
R84
10k
D
C257
100p
D
C110 10/16
0.01
C111
C253 100p
0.01
C113
C255 100p
D
1
DMARQ3/INTP103/P07
2
DMARQ2/INTP102/P06
3
DMARQ1/INTP101/P05
4
DMARQ0/INTP100/P04
5
P03/TI10
6
P02/TCLR10
7
P01/TO101
8
P00/TO100
10
DMAAK3/INTP113/P17
11
DMAAK2/INTP112/P16
12
DMAAK1/INTP111/P15
13
DMAAK0/INTP110/P14
14
P13/TI11
15
P12/TCLR11
16
P11/TO111
17
P10/TO110
18
TC3/INTP123/P107
19
TC2/INTP122/P106
20
TC1/INTP121/P105
21
TC0/INTP120/P104
22
P103/TI12
23
P102/TCLR12
24
P101/TO121
25
P100/TO120
26
ANI7/P77
27
ANI6/P76
28
ANI5/P75
29
ANI4/P74
30
ANI3/P73
31
ANI2/P72
32
ANI1/P71
33
ANI0/P70
D
34
AVDD
36
AVREF
C120
0.01
35
AVSS
44
P27/SCK1
43
P26/RXD1/SI1
42
P25/TXD1/SO1
41
P24/SCK0
40
RXD0/SI0/P23
39
TXD0/SO0/P23
38
P21
37
P20/NMI
46
INTP133/SCK2/P37
47
D
INTP132/SI2/P36
48
INTP131/SO2/P35
49
P34/INTP130
50
P33/TI13
51
P32/TCLR13
52
P31/TO131
53
P30/TO130
54
P117/INTP143/SCK3
55
P116/INTP142/SI3
56
P115/INTP141/SO3
57
P114/INTP140
58
P113/TI14
59
P112/TCLR14
60
P111/TO141
61
P110/TO140
66
CKSEL
67
MODE0
68
MODE1
69
MODE2
70
MODE3
71
RESET
C249
0.01
+
D3.3
C250
0.01
D
+
D3.3
45
144
VDD
VDD
VSS
9
83
VSS
C251
0.01
100
126
HVDD
HVDD
D15/P57
D14/P56
D13/P55
D12/P54
D11/P53
D10/P52
D9/P51
D8/P50
D7/P47
D6/P46
D5/P45
D4/P44
D3/P43
D2/P42
D1/P41
D0/P40
A23/P67
A22/P66
A21/P65
A20/P64
A19/P63
A18/P62
A17/P61
A16/P60
A15/PB7
A14/PB6
A13/PB5
A12/PB4
A11/PB3
A10/PB2
A9/PB1
A8/PB0
A7/PA7
A6/PA6
A5/PA5
A4/PA4
A3/PA3
A2/PA2
A1/PA1
A0/PA0
CS7/RAS7/P87
CS6/RAS6/P86
CS5/RAS5/P85
RAS4/CS4P84
CS3/RAS3/P83
CS2/RAS2/P82
CS1/RAS1/P81
CS0/RAS0/P80
P97/HLDRQ
P96/HLDAK
P95/OE
P94/BCYST
WE/P93
RD/P92
UCAS/UWR/P91
LCAS/LWR/P90
CLKOUT/PX7
WAIT/PX6
PX5/REFRQ
P127/INTP153/ADTRG
P126/INTP152
P125/INTP151
P124/INTP150
P123/TI15
P122/TCLR15
P121/TO151
P120/TO150
CVDD
CVSS
VSS
VSS
117
135
D
C112 0.01
C254
100p
0.01
C114
IC23
V850E/MS1
127
RA11
128
129
130
131
RA13
132
133
134
136
RA14
137
138
139
140
RA16
141
142
143
R235 47
101
102
103
104
105
RA18
106
107
108
109
RA19
110
111
112
113
RA20
114
115
116
118
RA21
119
120
121
122
RA22
123
124
125
92
RA23
93
94
95
96
RA25
97
98
99
84
85
86
87
88
89
90
91
R241 220
80
81
82
72
73
R242 100
74
75
76
77
78
79
62
63
X2
64
X1
65
D
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
R244
1M
CP
EXBV8V680JV
EXBV8V680JV
EXBV8V680JV
EXBV8V680JV
EXBV8V101JV
EXBV8V101JV
EXBV8V101JV
EXBV8V101JV
EXBV8V101JV
EXBV8V101JV
EXBV8V101JV
C126
X2
AT-49 6.4
C128
1 2
26
Page 27
Mar.2001 SP-303
fig.digital1
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
P67
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
CS7
CS6
CS5
CS4
CS3
CS2
CS1
CS0
LASH-WP4
LASH-WP8
PU-WE
PU-RD
PU-UCAS
PU-LCAS
LOCK-OUT
PU-WAIT
PU-INT
SP-INT1
DSP-INT
10p
Hz
10p
+
D3.3
C127
0.01
D
D3.3
3
4
5
RA12
6
EXBA10E103J
7
8
9 10
3
4
5
RA15
6
EXBA10E103J
7
8
9 10
3
4
5
6
7
8
9 10
1 8
2 7
3 6
4 5
RA26
EXBV8V103JV
C-PD
12
12
D3.3
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
CS7:
CS6:
CS5:SMART MEDIA
CS4:DRAM
CS3:DSP
CS2:GA
CS1:FLASH 8M
CS0:FLASH 4M
CS7
CS6
CS5
CS4
CS3
CS2
CS1
CS0
FLASH-WP4
FLASH-WP8
CPU-WE
CPU-RD
CPU-UCAS
CPU-LCAS
+
+
+
D3.3
12
RA24
EXBA10E103J
R230 10k
R231 10k
+
D3.3
GA-DMA-REQ0
GA-DMA-REQ1
GA-DMA-ACK0
4M FLASH ROM
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A7
A6
A5
A4
A3
A2
A1
CS0
CPU-LCAS
CPU-RD
FLASH-WP4
RESET
17
A17
48
A16
1
A15
2
A14
3
A13
4
A12
5
A11
6
A10
7
A9
8
A8
18
A7
19
A6
20
A5
21
A4
22
A3
23
A2
24
A1
25
A0
26
CE
11
WE
28
OE
47
BYTE
14
WP
12
RP
15
RY/BY
A-1/DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
VPP
VCC
GND
GND
45
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5A8
D4
D3
D2
D1
D0
C115
0.1
IC22
LH28F400BVE-BL85
+
D3.3
L11
N2012Z601T02
C116
0.1
Q20
RN2421
C117
10/16
D
3 2
R192
10k
R193
10k
D
1
43
41
39
36
34
32
30
44
42
40
38
35
33
31
29
9
NC
10
NC
16
NC
13
37
27
46
8M FLASH ROM
16
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
CS1
CPU-LCAS
CPU-RD
FLASH-WP8
RESET
D
A18
17
A17
48
A16
1
A15
2
A14
3
A13
4
A12
5
A11
6
A10
7
A9
8
A8
18
A7
19
A6
20
A5
21
A4
22
A3
23
A2
24
A1
25
A0
26
CE
11
WE
28
OE
14
WP
12
RP
47
BYTE
DQ15/A-1
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
VPP
VCC
GND
GND
45
D15
43
D14
41
D13
39
D12
36
D11
34
D10
32
D9
30
D8
44
D7
42
D6
40
D5
38
D4
35
D3
33
D2
31
D1
29
D0
15
NC
9
NC
10
NC
13
37
27
46
IC24
MBM29LV800BA-70PFTN
C122
0.1
+
D3.3
L14
N2012Z601T02
C123
0.1
C124
10/16
D
4M DRAM
IC27
LC32V4265T-25
A9
A8
A7
A6
A5
A4
A3
A2
A1
CS4
CPU-UCAS
CPU-LCAS
CPU-WE
CPU-RD
28
A8
27
A7
26
A6
25
A5
24
A4
21
A3
20
A2
19
A1
18
A0
13
NC
14
NC
17
NC
32
NC
16
RAS
30
UCAS
31
LCAS
15
WE
29
OE
I/O16
I/O15
I/O14
I/O13
I/O12
I/O11
I/O10
I/O9
I/O8
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
I/O1
VCC
VCC
VCC
VSS
VSS
VSS
43
D15
42
D14
41
D13
40
D12
38
D11
37
D10
36
D9
35
D8
10
D7
9
D6
8
D5
7
D4
5
D3
4
D2
3
D1
2
D0
22
6
1
44
39
23
C129
0.01
C130
0.01
C131
0.01
+
D3.3
D
C132
10/16
GA-DMA-ACK1
CPU-RD
CPU-UCAS
CPU-LCAS
CLOCK-OUT
DSP-INT
DSP-INT1
RESET
CPU-WAIT
CPU-INT
CS5
CS3
CS2
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
GA-DMA-REQ0
GA-DMA-REQ1
GA-DMA-ACK0
GA-DMA-ACK1
CPU-RD
CPU-UCAS
CPU-LCAS
CLOCK-OUT
DSP-INT
DSP-INT1
RESET
CPU-WAIT
CPU-INT
CS5
CS3
CS2
27
Page 28
Mar.2001 SP-303
G
T
CIRCUIT DIAGRAM(DIGITAL2)
fig.digital2
7 Seg LED
TO SW BOARD
CN9
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
CN3
RIBON CABLE 11P
D
C292 100p
C302
100p
C303
100p
C304
100p
C293 100p
C294 100p
C295 100p
C296 100p
C297 100p
GA-DMA-REQ0
GA-DMA-REQ1
GA-DMA-ACK0
GA-DMA-ACK1
CPU-RD
CPU-UCAS
CPU-LCAS
CLOCK-OUT
DSP-INT
DSP-INT1
RESET
CPU-WAIT
CPU-INT
D
C298 100p
C299 100p
L40 N2012Z601T02
L41 N2012Z601T02
L42 N2012Z601T02
L43 N2012Z601T02
L44 N2012Z601T02
L45 N2012Z601T02
L46 N2012Z601T02
L47 N2012Z601T02
+
5D
R247
22_1/4W
C301
470/6.3
Q7
2SA1602A
D
L48 N2012Z601T02
L49 N2012Z601T02
L50 N2012Z601T02
CS2
CS3
CS5
3 2
Q8
2SA1602A
GA-DMA-REQ0
GA-DMA-REQ1
GA-DMA-ACK0
GA-DMA-ACK1
CPU-RD
CPU-UCAS
CPU-LCAS
CLOCK-OUT
DSP-INT
DSP-INT1
RESET
CPU-WAIT
CPU-INT
CS2
CS3
CS5
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
RA2
EXBV8V680JV
RA3
EXBV8V680JV
1 8
2 7
3 6
4 5
1 8
2 7
3 6
4 5
R217
1k
1
1
3 2
Q9
2SA1602A
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
A19
A18
A17
A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0 CPU-LCAS
R246
10k
D
D
9
18
O1
17
O2
GND
16
O3
15
O4
14
O5
13
O6
12
O7
11
O8
COM
+
10
5D
C92
0.1
D
+
5D
R236
10k
Q23
RN1307
1
R237
2 3
R218
10k
1k
Q24
RN1307
1
3 2
2 3
R238
10k
R219
1k
Q25
RN1307
1
I1
I2
I3
I4
I5
I6
I7
I8
2 3
IC20
TD62385F
1
2
3
4
5
6
7
8
1
D
CONTROL[0-50]
DATA[0-15]
ADDRESS[0-23]
+
D3.3
R234
10K
R65
10K
R233
1.5K
GA
IC14
LC24085B-SD1
131
A19
130
D
A18
26
A9
A8 CD4
A7
A6
A5
A4
A3
A2
A1
GA-DMA-REQ1
GA-DMA-REQ0
GA-DMA-ACK1
GA-DMA-ACK0
CPU-RD
CS2
CS5
CPU-WAIT
CPU-INT
CLOCK-OUT
RESET
+
5D
L2
N2012Z601T02
C105
100/6.3
A9
25
A8
24
A7
23
A6
22
A5
21
A4
20
A3
17
A2
16
A1
15
D15
D15
14
D14
D14
13
D13
D13
12
D12
D12
11
D11
10
D10
D10
9
D8
D9
8
D9
D8
7
D7
D7
6
D6
D6
5
D4
D5
4
D5
D4
142
D2
D3
141
D3
D2
140
D1
D1
139
D0
D0
134
DMA-REQ2
133
DMA-REQ1
132
DMA-REQ0
137
DMA-ACK2
136
DMA-ACK1
135
DMA-ACK0
27
CPU-WR
28
CPU-RD
29
CPU-CS
31
SM-CS-IN
129
CD-DETECT
125
WAIT-OUT
138
INT-OUT
124
CPU-WCK
32
PHAI
33
RESET
110
ENC-A
111
ENC-B
D
123
7SEG-D7
122
7SEG-D6
121
7SEG-D5
120
7SEG-D4
119
7SEG-D3
118
7SEG-D2
117
7SEG-D1
116
7SEG-D0
105
7SEG-COM4
C108
0.01
115
114
113
112
2
3
34
35
143
47
48
54
7SEG-COM3
7SEG-COM2
7SEG-COM1
7SEG-COM0
NC
NC
NC
NC
NC
WAIT-CA
WAIT-CB-XP-WAIT
HVDD
C263
100p
LCD-POWER-UD
VSS
VSS
VSS
VSS
VSS
VSS
1
19
36
55
72
91
DD
TEST
EXTAL
PROTECT
SM-D7
SM-D6
SM-D5
SM-D4
SM-D3
SM-D2
SM-D1
SM-D0
MCK
LRCK
DAOUT1
DAOUT0
ADIN1
ADIN0
SPRX-BCK
SPRX-LRCK
SPRX-SD
XP-CLK
XP-SCK
XP-WCK
XP-LRCK
XP-SD-AR-TRG
XP-WR-AR-TRG
AR-SYNC-WCK
WCK-IN
PLL-SEND
PLL-RTRN
PLL-LOCK
LCD-D7
LCD-D6
LCD-D5
LCD-D4
LCD-D3
LCD-D2
LCD-D1
LCD-D0
LCD-E
LCD-RW
LCD-RS
RESET-CTRL
XTAL
XP-CS-IN
CD-CS
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VSS
VSS
108
127
CLE
BCK
D
97
D
93
96
CD_SW
SW
76
82
R/B
77
CD_CLE
78
CD_XCE
CE
79
CD_ALE
ALE
80
CD_XRE
RE
81
CD_XWE
WE
83
CD_XWPD11
WP
86
CD8
88
CD7
94
CD6
95
CD5
89
CD4
87
CD3
85
CD2
84
CD1
102
103
104
101
99
100
98
75
NC
74
NC
45
44
46
56
51
50
49
52
53
42
43
41
57
38
40
S2
39
S1
60
61
62
63
64
65
66
67
68
69
70
58
59
106
NC
107
NC
71
NC
92
30
128
18
37
73
90
126
109
144
R243
10k
D
D
C97
C99
C101
C102
C109
C106
C107
0.1
0.1
0.1
0.1
0.1
0.1
0.1
D3.3
CD_CLE
CD_XCE
CD_ALE
CD_XRE
CD_XWE
CD_XWP
CD1
CD2
CD8
CD3
CD7
CD6
CD5
to ANALO
CODEC
CODEC-MCK
CODEC-LRCK
CODEC-BCK
C-DADATA
R186
150
D
+
L27
N2012Z601T0
C-ADDATA
L26
N2012Z601T0
+
D3.3
L1
N2012Z601
C100
100/6.3
28
Page 29
Mar.2001 SP-303
fig.digital2
+
D3.3
+
5D
Smart Media
CN1
2
25
3VSW1
26
3VSW2
27
5VSW1
28
5VSW2
23
WPSW2
24
WPSW1
1
VSS
22
VCC
2
CLE
21
CE
3
ALE
20
RE
4
WE
19
R/B
5
WP
18
GND
6
I/O1
17
LVD
7
I/O2
16
I/O8
8
I/O3
15
I/O7
9
I/O4
14
I/O6
10
VSS
13
I/O5
11
CD
12
VCC
D
CN015P-3013-0
SID E
L22 N2012Z601T02
L23 N2012Z601T02
L24 N2012Z601T02
C289
100p
VSS
VSS
7
15
78
52
VDDS
79
41
VDDS
VSS
53
28
VDDS
VSS
51
2
VDDS
VSS
44
C61 0.1
C63 0.1
C66 0.1
C68 0.1
C288 0.001
C70 0.1
IC9
TC203C040AF-001(MR2)
1
RST
VDDS
4
CKO
5
OSC1
8
EA4
9
EA3
10
EA5
11
EA2
12
EA6
13
EA1
14
EA7
16
EA0
17
EA8
18
EA9
19
CAS
20
RAS
22
ED2
23
WE
24
ED3
25
ED1
26
ED0
27
EA10
30
EA11
31
EA12
32
EA13
33
EA14
34
EA15
35
EA16
36
ED4
37
ED5
38
ED6
39
ED7
100
OSC2
43
DIV2
42
DIV1
92
TB0
93
TB1
94
TB2
95
TB3
96
TB4
97
TB5
98
TB6
99
TB7
VSS
VSS
VSS
VSS
3
29
40
D
ECAS
EA4
EA3
EA5
EA2
EA6
EA1
EA7
EA0
EA8
ED2
EWE
ED3
ED1
ED0
EA10
EA11
EA12
EA13
EA14
EA15
EA16
ED4
ED5
ED6
ED7
C64
10/16
DSP
D3.3
D
R245
560
R75
4.7k
X1
MA-406 33.8688MHz
EA4
EA11
EA3
EA12
EA5
EA15
EA16
EA14
EA13
EA2
EA6
EA1
EA7
EA0
EA8
ECAS
EA10
EWE
+
C104
10p
C103
10p
1 2
IC13
UPD431000AGW-70LL-E2
2
A16
31
A15
3
A14
28
A13
4
A12
25
A11
23
A10
26
A9
27
A8
5
A7
6
A6
7
A5
8
A4
9
A3
10
A2
11
A1
12
A0
30
CE2
22
CE1
29
WE
24
OE
D
I/O8
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
I/O1
VCC
GND
NC
D
21
ED2
20
ED7
19
ED6
18
ED5
17
ED4
15
ED0
14
ED1
13
ED3
L21
N2012Z601T02
1
32
16
+
5D
C77
C78
10/16
0.1
D
C287 0.001
C60 0.1
C62 0.1
C65 0.1
C67 0.1
C69 0.1
D
RESET
6
65
69
83
91
VDD
VDD
VDD
VDD
VDD
50
A2
CA2
49
A1
CA1
48
A0
CA0
47
CPU-LCAS
WR
46
CPU-RD
RD
45
CS3
CS
61
D7
CD7
60
D6
CD6
59
D5
CD5
58
D4
CD4
57
D3
CD3
56
D2
CD2
55
D1
CD1
54
D0
CD0
89
DSP-INT1
DSP-INT
RAMTEST1
88
RAMTEST
87
ACOUT
86
SYIKIN
85
TRCKIN
84
TRCKO
D
81
MCK
80
MCK1
77
BCK0
76
BCK1
74
LRCK0
73
LRCK1
71
DA0
70
DA1
68
AD0
67
AD1
64
INT1
63
INT
VSS
VSS
VSS
VSS
VSS
VSS
VSS0
21
62
66
72
75
90
82
+
D3.3
D
GA
Clock
3.3V->5V
2
02
C300
100p
+
5D
C290 47p
C291 100p
C73 0.1
53
24
IC16
TC7SET04F
D
D
D
29
Page 30
Mar.2001 SP-303
C
2
K
CIRCUIT DIAGRAM(ANALOG)
fig.analog
JK7
LGR4609-7000
MIC IN
LINE IN
JK8A
YKC21-3049
L
R
DA
L28
N2012Z601T02
L29
N2012Z601T02
2
4
3
1
12
11
22
21
R125
1K
L51
N2012Z601T02
L52
N2012Z601T02
L53
N2012Z601T02
C152
0.01
R128
150
L8
N2012Z601T02
C155
0.1
A
C173
0.1
R145
47K
R137
47K
AAA
R123
R129
22k
A
10k
C154
22/16
C171
22/16
C159
22/16
R126
DA1
MA147-(TX)
R143
47k
21
DA3
MA147-(TX)
R135
47k
21
DA2
MA147-(TX)
MIC VOLUME
VR6A
250kRD
1k
3
21
3
R139 47k
C248 10p
6
-
3
5
+
+
R131 47k
C247 10p
2
-
3
3
+
+
1
2
C308
0.22/50
R124 1M
C246 10p
6
-
5
+
4.5v(M)
7
IC2B
UPC4570G
1
IC2A
UPC4570G
7
IC1B
UPC4570G
C243
22/16
C244
22/16
C224
1/50
C242
22/16
R132
10K
R136
10k
R182
10K
R144
10k
+
5A
R207
4.7k
R208
4.7k
A
R133
3.9k
2
-
3
+
IC3A
BA15218F
R140 3.9k
6
-
5
+
IC3B
BA15218F
+
C
0.1
A
C225
10/16
C160
100/6.3
1
C167
100/6.3
7
C-VDD
C175
0.1
C205
10/16
C187
10/16
R155
12k
R175
12k
R170
33k
C203
R176
C207
0.0012
R150
33k
R156
15k
C190
0.0012
15k
100p
2
-
C184
-
+
+
100p
1
IC4A
UPC4570G
fc=20.xxxkHz
Q=0.99
G=8.57
7
IC4B
UPC4570G
C189
22/16
3
++
6
5
++
VOLUME
TO SW BOARD
CN15
C204
22/16
112233445
CN12
RIBON CABLE 5P
5
C194
10/16
C180
10/16
C199
A
A
1/50
A
C185
1/50
R162
10k
+
R148
10k
+
R163 22k
IC5A
M5216FP
2
-
3
+
R172
C196
100k
150p
A
R149 22k
IC5B
M5216FP
6
-
5
+
R157
100k
A
R177
100
R161
100
C181
150p
C197
100/16
1
R248
1k
A
C182
100/16
7
R249
1k
A
R166
1k
R151
1k
1
1
Q15
DTC314TK
2 3
Q17
DTC314T
2 3
A
A
30
Page 31
Mar.2001 SP-303
fig.analog
IC3C
BA15218F
C176
10/16
A
C198
22/16
C183
22/16
-
+
0.0022
AA
64
R138 470
C164 0.0022
C165 0.1
C166 4.7/50
A
R141 470
169
C172 0.1
C174 4.7/50
A
R173
100k
R158
100k
+
84
C177
R174
100k
A
R159
100k
5A
0.1
A
R167
1k
R152
1k
IC1C
UPC4570G
-
+
C211
10/16
C-VDD
+
D3.3
R185
10k
C-PD
L30
N2012Z601T02
L31
N2012Z601T02
C193
84
C161
24
22
23
20
0.1
A
IC2C
UPC4570G
-
+
0.1
A
4
5
2
3
1
32
31
42
41
C305
0.1
AINL+
AINL-
AINR+
AINR-
VREFH
VCOM
AOUTL
AOUTR
PD
IC4C
UPC4570G
+
84
84
-
+
+
5A
L9
N2012Z601T02
6
18
VA
AGND
7
19
C306
0.1
C179
N.M.T
D A
JK8B
YKC21-3049
LINE
L34
N2012Z601T02
OUT
IC5C
M5216FP
-
+
A
VD
SDTI
SDTO
LRCK
SCLK
DIF1
DIF0
SMUTE
DEM1
DEM0
MCLKI
CMODE
DGND
L
R
C162
84
D3.3
0.1
IC35
AK4522VF
12
13
10
11
9
8
14
16
15
17
21
R127
10k
R130
10k
+
C163
10/16
D
CODEC
+
D3.3
CKOUT:256FS
AD:20MSB
DA:20MSB
D
A +9V
+
A+4.5V
(MIC
ONLY)
2
-
+
+
D3.3
R183
22
IC1A
UPC4570G
1
20
C-DADATA
C-ADDATA
CODEC-LRCK
CODEC-BCK
CODEC-MCK
R180
10k
L32
N2012Z601T02
L33
N2012Z601T02
3
C156
10/16
A A A A
VR6B
250kRD
C265
0.1
R240 100
C-SMUTE
R181
10k
A-MUTE
R171
22
1
Q18
RN1441
R160
22
1
Q16
RN1441
R184
2 3
22
A
2 3
A
4.5v(M)
VR5C
RK09L1220 50KA
10
A
+
1
A
R62
10k
R63
10k
10
20
MUTE
Q22
2SA1602A
R146
10K
1
R199
10k
Q14
2 3
2SC4116GR
A
JK9
LGR4609-7000
2
4
3
1
L10
N2012Z601T02
C195
0.1
A +9V
+
+
A
+
3 2
R200
1M (44LOT-UP)
*
PHONE
A+4.5V
(EXCEPT
MIC)
C74
470/6.3
12
D9
MA111
C178
10/16
A
A
A
A
31
Page 32
Mar.2001 SP-303
CIRCUIT DIAGRAM(SW)
fig_SW.eps
CTRL 3
VR2
3
RK09K 50kB
2
1
/MFX
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q11
3
1
4
5
6
7
8
9
10
11
12
13
14
15
VR3
RK09K 50kB
2
R121
100k
1
Q12
2SA1586GR
CTRL 2
VR4
3
RK09K 50kB
2
1
R87 270
R89 270
R91 270
R93 270
R95 270
R97 270
R99 270
R101 270
R103 270
R105 270
R107 270
R109 270
+
3 2
LED1 LNJ208R8ARA
LED3 LNJ208R8ARA
LED5 LNJ208R8ARA
LED7 SML-010LTT86
LED9 SML-010LTT86
LED11 SML-010LTT86
LED13 SML-010LTT86
LED15 SML-010LTT86
LED17 SML-010LTT86
LED19 SML-010LTT86
LED21 SML-010LTT86
LED23 SML-010LTT86
R122 470
+
12
12
12
12
12
12
12
12
12
12
12
12
LED34 SLR-342VCT32
1 2
MARK
STEREO
A
EXT
SOURCE
4
8
7
3
2
6
1
5
D
PEAK
C149
+
0.1
LED&VR
TO DIGITAL
SIDE CN6
10
11
12
13
14
CN8
RIBON CABLE 14P
CTRL 1
IC33
BU2090F
2
DATA
3
CLOCK
+
16
VDD
C148
0.1
1
+
D+3.3V
D
C150
0.1
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
11
12
13
14
GND
D
16
D
2
3
1
IC34
BU2090F
DATA
CLOCK
VDD
GND
4
Q0
5
Q1
6
Q2
7
Q3
8
Q4
9
Q5
10
Q6
11
Q7
12
Q8
13
Q9
14
Q10
15
Q11
SW SCAN
TO DIGITAL
SIDE CN5
CN10
RIBON CABLE 13P
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
SW3 CA
SW6 CA
SW20 C A
SW21 C A
SW9 CA
SW12 C A
SW15 C A
SW18 C A
SW5 CA
1 2
SW8 CA
1 2
SW11 CA
1 2
SW14 CA
1 2
SW17 CA
1 2
1 2
DA1
1SS300
1 2
DA2
1SS300
1 2
DA3
1SS300
3
3
3
SW3:CANCEL
SW6:MFX
SW5:FILTER+OD
SW8:PITCH
SW11:DELAY
SW14:START/END/LEVEL
SW20:REC/SONG REG
SW21:RESAMPLE
SW9:VINYLSIM
SW12:ISOLATOR
SW17:REVERSE SW15:TIME/BPM
SW18:D
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2
DA4
1SS300
1 2
DA13
1SS300
1 2
DA5
1SS300
1 2
DA6
1SS300
SW19 CA
1 2
SW16 CA
3
3
3
3
1 2
SW4 CA
1 2
SW7 CA
1 2
SW10 CA
1 2
SW13 CA
1 2
SW39 CA
1 2
SW38 CA
1 2
SW16:LOOP
SW19:HOLD
SW4:DEL
SW7:SONG
SW10:LENGTH
SW13:QUANTIZE
SW39:C
SW38:TAP TEMPO
32
Page 33
Mar.2001 SP-303
fig_SW.eps
R88 270
R90 270
R94 270
R96 270
R98 270
R100 270
R102 270
R104 270
R106 270
R108 270
R110 270
VR5B
RK09L1220 50KA
23
21
CN15
RIBON CABLE 5P
LED2 LNJ208R8ARA
LED4 LNJ208R8ARA
LED8 LNJ208R8ARA
LED10 LNJ208R8ARA
LED12 LNJ208R8ARA
LED14 LNJ208R8ARA
LED16 LNJ208R8ARA
LED18 LNJ208R8ARA
LED20 LNJ208R8ARA
LED22 LNJ208R8ARA
LED24 LNJ208R8ARA
VR5A
RK09L1220 50KA
22
5
112233445
12
12
12
12
12
12
12
12
12
12
12
13
12
11
VOLUME
TO ANALOG
SIDE CN12
+
LENGTH
SONG
VINTYL
SIM
MFX
FILTER+OD
PITCH
DELAY
START/END/LEV EL
TIME/BPM
QUANTIZE
ISOLATOR
+
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
LED26 LNJ208R8ARA
12
LED28 LNJ208R8ARA
12
LED30 LNJ208R8ARA
12
LED32 LNJ208R8ARA
12
LED25 LNJ208R8ARA
12
LED27 LNJ208R8ARA
12
LED29 LNJ208R8ARA
12
LED31 LNJ208R8ARA
12
LED33 LNJ208R8ARA
12
LED36 LNJ208R8ARA
12
REVERSE
LOOP
D
C
GATE
B
LONG
RESAMPLE
REC/SONG
REC
DEL
14
9
5
12
22
28
17
23
27
10
6
1
11
7
2
13
8
4
15
20
24
16
21
25
LED35
LB-603VF
DP3
DP2
DP1
G3
G2
G1
F3
F2
F1
E3
E2
E1
D3
D2
D1
C3
C2
C1
B3
B2
B1
A3
A2
A1
COM1A3COM3
COM219COM1B
18
26
R112 270
R114 270
D
R116 270
R118 270
R111 270
R113 270
R115 270
R117 270
R120 270
R229 270
RIBON CABLE 11P
CN9
IC44
C240
BU2090F
2
DATA
3
CLOCK
+
16
VDD
0.1
1
GND
D
4
Q0
5
Q1
6
Q2
7
Q3
8
Q4
9
Q5
10
Q6
11
Q7
12
Q8
13
Q9
14
Q10
15
Q11
D
7 seg LED
TO DIGITAL
SIDE CN3
1 2
DA9
1SS300
1 2
DA7
1SS300
1 2
DA8
1SS300
1 2
DA15
1SS300
SW22 CA
1 2
SW37 CA
3
3
3
3
1 2
SW31 CA
1 2
SW32 CA
1 2
SW33 CA
1 2
SW34 CA
1 2
SW35 CA
1 2
SW36 CA
1 2
SW22:MARK
SW37:A
SW31:REMAIN
SW32:LONG
SW33:STEREO
SW34:GATE
SW35:B
SW36:EXT SOURCE
1 2
DA14
1SS300
1 2
DA10
1SS300
1 2
DA11
1SS300
1 2
DA12
1SS300
3
3
3
3
SW23:Number 5
SW25:Number 6
SW24:Number 1
SW26:Number 2
SW28:Number 3
SW27:Number 7
SW30:Number 4
SW29:Number 8
SW23 C A
1 2
SW25 C A
1 2
SW24 C A
1 2
SW26 C A
1 2
SW28 C A
1 2
SW27 C A
1 2
SW30 C A
1 2
SW29 C A
1 2
1 2
DA16
1SS300
1 2
DA17
1SS300
1 2
DA19
1SS300
DA18
1SS300
3
3
3
12
3
33
Page 34
Mar.2001 SP-303
CIRCUIT DIAGRAM(POWER)
fig.power
DIGITAL +3.3V
+
D3.3
C213
0.1
C214
1000/6.3
DD
DIGITAL +5V
GA,7SEG LED Tr ARRAY
DSP,DSP MEMORY
C216
150p
IC30
NJM2360AF
1
CS
2
ES
5
VIN-
3
CT
Q19
2SA1706S-AN
R187
270
8
CD
7
IPK
6
VCC
4
GND
DD
AD
3
R189
100
R191
0.33(1/2W)
1
C140
ELC10D221E
21
1 2
IC31
AN7805
IN
0.1
L7
D11
SB07-03N
D
2
GND
OUT
C141
R188
1.6k(METAL)
R190
1k(METAL)
D
+
5D
3
C139
0.1
1000/6.3
FL1
JK6
HEC2305-01-250
DSS310-91D223S
2
1
3
ADAPTOR JK
POWER SW
D4
RB051L-40
1 2
SW1A
1
3
SLG-12-465A
C143
1000/16
SW1B
SLG-12-465A
10
403020
D D
ANALOG +5V
CODEC
Q10
R86
2.2k
C145
470/16
2SD2012
2
ANALOG +8.5V
+
32
1
C144
470/16
+
IC41
TA78M05S
1
IN
C146
0.1
A
3
OUT
GND
2
C147
0.1
A A
5A
C142
470/6.3
34
Page 35
Mar.2001 SP-303
35
Page 36
Mar.2001 SP-303
36
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