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PROFESSIONAL SAMPLER SERVICE MANUAL
CONTENTS SPECIFICATIONS ................................................................................3 PANEL LAYOUT ..................................................................................4 CIRCUIT BOARD LAYOUT ...................................................................5 BLOCK DIAGRAM ............................................................................... 6 DISASSEMBLY PROCEDURE ............................................................7 LSI PIN DESCRIPTION ...................................................................... 10 IC BLOCK DIAGRAM ......................................................................... 16 TEST PROGRAM ............................................................................. 19 ERROR MASSAGE ........................................................................... 31 MIDI DATA FORMAT .......................................................................... 32 MIDI IMPLEMENTATION CHART ........................................................ 43 PARTS LIST OVERALL CIRCUIT DIAGRAM CIRCUIT BOARDS
SY 011491
A5000 19991210-229000 A4000 19991210-149000
HAMAMATSU,JAPAN 1.57K-859 I Printed in Japan2000.01
A5000/A4000
IMPORTANT NOTICE
This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically Yamaha Products, are already known and understood by the users, and have therefore not been restated.
WARNING:
Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruction of expensive components and failure of the product to per form as specified. For these reasons, we advise all Yamaha product owners that all service required should be performed by an authorized Yamaha Retailer or the appointed service repre sentative. This presentation or sale of this manual to any individual or firm does not constitute authorization, certification, recognition of any applicable technical capabilities, or establish a principalagent relationship of any form.
IMPORTANT:
The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research engineering, and service departments of Yamaha are continually striving to improve Yamaha products. Modifications are, therefor, inevitable and changes in specification sre subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor's Service Division.
WARNING:
Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss). Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power to the unit.
IMPORTANT:
WARNING: CHEMICAL CONTENT NOTICE!
The solder used in the production of this product contains LEAD. In addition, other electrical / electronic and / or plastic (where applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly other entities) to cause cancer and / or birth defects or other reproductive harm. DO NOT PLACE SOLDER, ELECTRICAL / ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT SO EVER! Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder / flux vapor! If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food.
WARNING
Components having special characteristics are marked originally installed. and must be replaced with parts having specification equal to those
A5000/A4000
SPECIFICATION
Tone generation method AWM2 tone generator Maximum Polyphony 126 notes (64 notes on the A4000), 32 multi-timbre parts (16 parts on the A4000) A/D conversion 20 bit 64-times oversampling D/A conversion 24 bit 8-times oversampling Digital I/O (only when AIEB1 I/O expansion board is installed) Input/output DIGITAL connectors OPTICAL connectors Input frequency Output frequency 48 kHz, 44.1 kHz, 32 kHz 44.1 kHz S/P-DIF (coaxial) S/P-DIF (optical) Function buttons (six buttons) COMMAND/EXIT button ASSIGNABLE button AUDITION button LCD (320 x 80 dot, LED backlight) LCD contrast control 3.5" 2HD/2DD dual mode floppy disk drive Rear panel STEREO OUT L/MONO, R (phone jack x 2) ASSIGNABLE OUT L, R (phone jack x 2)
MIDI IN-A/B, OUT, THRU-A/B (IN, OUT, THRU on the A4000) SCSI (half-pitch, 50-pin) Expansion board slot Power supply connector (AC inlet) Fan Dimensions Two-space rackmount unit W 480 mm x D 461 mm x H 90 mm (18-7/8" x 18-1/8" x 3-9/16") Weight 8.0 kg (17l bs 10 oz) Included items Power cable CD-ROM set (See the separate "Guide for the Accompanying Disks" booklet) FD Power Cable for Internal Hard Disk (long) Power Cable for ZIP Drive (short) SCSI Cable for Internal Hard Disk IDE Cable for Internal Hard Disk Owner's manual Options (made by Yamaha) AIEB1: I/O expansion board Internal expansion devices (made by other manufacturers) Expansion memory (use a pair of identical-size 72pin SIMM modules of the following types) Access time Bit Width 70 ns or less x 32 (no parity) or x 36 bit (parity) Fast Page or EDO, JEDEC standard. Capacity 4 megabyte/8 megabyte/16 megabyte/32 megabyte x4 x1 x1 x1 x1 x1 x1
Sampling frequency Analog input 44.1, 22.05, 11.025 kHz, 5.5125 kHz (mono and stereo)
Digital input (only when AIEB1 I/O expansion board is installed) 48 kHz, 44.1 kHz, 32 kHz external synchronized recording (stereo only) 1/2, 1/4 and 1/8 undersampling is supported Internal sample memory capacity Standard Maximum 4 Mbytes (installed on-board) 128 Mbytes (When four 32 Mbyte 72 pin SIMM modules are installed. The onboard 4 Mbytes are unused only if memory has been expanded to the maximum.) Sampling time Maximum sample length 32 Mbytes monaural 64 Mbytes stereo Maximum sampling time (mono or stereo) 6 minutes 20 seconds (44.1 kHz) 12 minutes 40 seconds (22.05 kHz) 25 minutes 21 seconds (11.025 kHz) 50 minutes 43 seconds (5.5125 kHz) Effects 6 effect blocks (3 on the A4000) Total equalizer (4 bands) Sample equalizer Program 128 program Sequencer Real-time recording and playback Front panel POWER switch INPUT L,R jacks (phone x 2) REC VOLUME (L& R shared) MASTER VOLUME (L&R shared, STEREO OUT & PHONES shared) PHONES OUTPUT jack Knobs (1 - 5) Mode buttons (PLAY, EDIT, REC, DISK, UTILITY)
Internal hard disk drive (3.5 inch) performance requirements Interface Power supply 50-pin SCSI or 40-pin IDE +5 V +12 V Internal ZIP Drive Interface Power supply 40-pin IDE (ATAPI) +5 V 0.8 A maximum 840 mA maximum 2400 mA
3
A5000/A4000
PANEL LAYOUT
Front Panel
1 2 3 4 5 6 7 8 9 10 11 12 13 14
Master Vol [Master Volume] Rec Vol [Recording Volume] Phones jack Input L, Input R jacks LCD Contrast Display Knobs 1-5 Mode buttons Function buttons [F1]-[F6] Command Exit button Assignable button Audition button Floppy Disk Drive Power switch
Rear Panel
1 2 3 4 5 6 7 8
AC inlet Midi In-A, In-B, Out, Thru-A, Thru-B (A5000) connectors / Midi In, Out, Thru (A4000) connectors Assignable Out L, R jacks Stereo Out L/Mono, R jacks SCSI connector Optical In, Out connectors Digital In, Out connectors Assignable Out jacks 1-6
4
A5000/A4000
CIRCUIT BOARD LAYOUT
5
A5000/A4000
BLOCK DIAGRAM
6
28CA1-8815099
A5000/A4000
DISASSEMBLY PROCEDURE
1.
1-1
Top Cover
Remove the sixteen (16) screws marked [510] and slide the Top Cover to the back side. The top cover can be then removed.
(Fig.1)
2.
Circuit Boards and Unit
After removing the top cover, remove the following screws. Each circuit board can then be removed.
Circuit Boards and Unit HDD Bracket DM*
1
Ref.No. [220] [120] [130] [140] [150]
Screw Bind Head Tapping Screw-B 3.0X6 MFZN2Y Bind Head Tapping Screw-B 3.0X6 MFZN2Y Bonding Head Screw-B 3.0X10 MFZN2BL Bind Head Tapping Screw-P 3.0X8 MFZN2BL Pan Head Screw 2.5X6 SUS Bind Head Tapping Screw-B 3.0X6 MFZN2Y Bonding Head Screw-B 3.0X10 MFZN2BL Bind Head Tapping Screw-B 4.0X8 MFZN2BL Bind Head Tapping Screw-B 3.0X6 MFZN2Y Bind Head Tapping Screw-P 3.0X8 MFZN2BL Bind Head Tapping Screw-B 4.0X8 MFZN2BL Flat Head Screw 3.0X25 MFN133 Hexagonal Nut 3.0 MFZN2Y (EP600130) (fig.2) (EP600130) (fig.3) (VQ049800)(fig.3) (EP630220) (fig.3) (VV342700)(fig.3) (EP600130) (fig.2) (VQ049800)(fig.2) (EG340190) (fig.2) (EP600130) (fig.3) (EP630220) (fig.2) (EG340190) (fig.3) (V4814400) (fig.3) (VA211900) (fig.3)
Qty 4 13 2 4(2)* 2 2 4 3 2 7 2 1 4 4
FDD Bracket*
3
[190] [90] [100] [30] [50] [60]
PS Cover Ass'y PS*
4
Fan Ass'y*
4
[L40] [L50]
Note:
*1 *2 *3 *4
Before removing the DM, remove the HDD Ass'y. Two for A4000. Before removing the FDD Ass'y and the PS cover Ass'y, remove the Push Rod. Before removing the PS and Fan Ass'y, remove the PS cover Ass'y.
7
A5000/A4000
(Fig.2)
(Fig.3)
3.
3-1 3-2
Front Panel
Remove the knob marked [440], [450], [460]. Remove the three (3) screws marked [410]. And remove the Front Panel from the Lower Case Assembly.
(Fig.4) 8
A5000/A4000
4.
Circuit Boards and Unit
After removing the front panel, remove the following screws. Each circuit board can then be removed.(Fig.5)
Circuit Boards and Unit JK
Ref.No. [S230] [L170] Hexagonal Nut 14X2 M12
Screw (ES200210) (EP600130)
Qty 3 2 5 5 (EP600130) (EP600130) (V2644100) (EP600130) 2 4 4 4
Bind Head Tapping-B 3.0X6 MFZN2Y Washer Nut Bind Head Tapping-B 3.0X6 MFZN2Y Bind Head Tapping-B 3.0X6 MFZN2Y Cup Tapping Screw-B 3.0X6 MFZN2Y Bind Head Tapping-B 3.0X6 MFZN2Y
RE
[L170]
VR PNA LCD
[S140] [S70] [S110]
(Fig.5)
9
A5000/A4000
LSI PIN DESCRIPTION
TC203C760HF-002 (XS725A00) SWP30B (AW M Tone Generator coped with MEG) Standard W ave Processor
PIN N O.
(IC507)
NAME
Vss CA0 CA1 CA2 CA3 CA4 CA5 CA6 CA7 CA8 CA9 CA10 CA11 VSS CD0 CD1 CD2 CD3 CD4 CD5 CD6 CD7 CD8 CD9 CD10 CD11 CD12 CD13 CD14 VDD VSS CD15 CSN W RN RDN VDD SYSH0 SYSH1 SYSH2 SYSH3 SYSH4 SYSH5 SYSH6 SYSH7 KONO0 KONO1 KONO2 KONO3 VSS SYSL0 SYSL1 SYSL2 SYSL3 SYSL4 SYSL5 SYSL6 SYSL7 KONI0 KONI1 VDD VSS KONI2 KONI3 DAC0 DAC1 W CLK MELO 0 MELO 1 MELO 2 MELO 3 MELO 4 MELO 5 MELO 6 MELO 7 VDD ADLR MELI0 MELI1 MELI2 MELI3 MELI4 MELI5 MELI6 MELI7 VSS RCASN RA8 RA7 RA6 VDD VSS RA5 RA4 RA3 RA2 RA1 RA0 RRASN RW EN VSS RD7 RD6 RD5 RD4 RD3 RD2 RD1 RD0 VSS RD17 RD16 RD15 RD14 RD13 RD12 RD11 RD10 RD9 RD8 VDD
I/O
I I I I I I I I I I I I I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I I I O O O O O O O O O O O O I/O I/O I/O I/O I/O I/O I/O I/O I I I I O O O O O O O O O O O O I I I I I I I I O O O O O O O O O O O O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O -
FUN CTION
(Gr ound)
PIN N O.
NAME
VSS HMD0 HMD1 HMD2 HMD3 HMD4 HMD5 HMD6 HMD7 HMD8 HMD9 HMD10 HMD11 HMD12 HMD13 HMD14 HMD15 VSS HMA0 HMA1 HMA2 HMA3 HMA4 HMA5 HMA6 HMA7 HMA8 HMA9 HMA10 VDD VSS HMA11 HMA12 HMA13 HMA14 HMA15 HMA16 HMA17 HMA18 HMA19 HMA20 HMA21 HMA22 HMA23 HMA24 VSS MRASN MCASN MOEN MW EN VSS LMD0 LMD1 LMD2 LMD3 LMD4 LMD5 LMD6 LMD7 VDD VSS LMD8 LMD9 LMD10 LMD11 LMD12 LMD13 LMD14 LMD15 VSS LMA0 LMA1 LMA2 LMA3 LMA4 LMA5 LMA6 LMA7 LMA8 LMA9 LMA10 LMA11 VSS LMA12 LMA13 LMA14 LMA15 LMA16 LMA17 VDD VSS LMA18 LMA19 LMA20 LMA21 LMA22 LMA23 LMA24 VSS SYO SYOD QCLK HCLK CK256 SYSCLK VDD SYI MCLKI MCLKO VDD XIN XOUT VSS ICN CHIP2 SLAVE TEST ON ACIN DCT EST VDD
I/O
I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O I I O I O I I I I I I -
FUN CTION
(Gr ound)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120
Address bus of inter nal register
(Gr ound)
Data bus of internal register
(Power supply) (Gr ound) Chip select W rite strobe Read strobe (Power supply)
NSYS/LNSYS upper 16 bits output
Key on data (Gr ound)
NSYS input/LNSYS output lower 8 bits
Key on data input (Power supply) (Gr ound) DAC output DAC0/DAC1 word clock
MEL wave data output
(Power supply) ADC word clock
MEL wave data input
(Gr ound) DRAM column address strobe (RAS signal)
(Power supply) (Gr ound) DRAM address bus
DRAM row address strobe (RAS signal) DARM write enable (Gr ound)
(Gr ound) DRAM data bus
(Power supply)
121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240
W ave memor y data bus (Upper 16 bits)
(Gr ound)
(Power supply) (Gr ound) W ave memor y address bus
(Gr ound)
RAS when DRAM(s) is co nnected t o wave mem ory CAS when DRAM(s) is co nnected t o wave mem ory
W ave memor y output enable W ave memor y write enable (Gr ound)
W ave memor y data bus (Lower 16 bits) (Power supply) (Gr ound)
(Gr ound)
(Gr ound) W ave memor y address bus (Lower data memory)
(Power supply) (Gr ound)
(Gr ound) Sync. signal for master clock Sync. signal for HCLK/Q CLK 1/12 master clock (64F s) 1/6 master clock (128F s) 1/3 master clock (256F s) 1/2 master clock (384F s) (Power supply) Sync. clock Master clock input Master clock output (Power supply) Crystal osc. input Crystal osc. output (Gr ound) Initial clear 2 chips mode enable Master/Slave select when 2 chips mode Test pin (Power supply)
10
A5000/A4000
D65621GF-028-3B9 (XS370A00) SMI
PIN NO.
(IC516)
PIN NO.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
NAME LMA24 LMA23 LMA22 LMA21 LMA20 LMA19 LMA18 HMA24 HMA23 HMA22 HMA21 GND HMA20 HMA19 HMA18 RASN H0RAS0 H0RAS1 GND H0RAS2 H0RAS3 GND VDD L0RAS0 L0RAS1 GND L0RAS2 L0RAS3 GND VDD H1RAS0 H1RAS1 GND VDD H1RAS2 H1RAS3 GND L1RAS0 L1RAS1 GND
I/O I I I I I I I I I I I I I I I O O O O O O O O O O O O O O -
FUNCTION
Low Memory Address
High Memory Address Ground High Memory Address Row Address Strobe RAS0 for HiMem SIMM 0 RAS1 for HiMem SIMM 0 Ground RAS2 for HiMem SIMM 0 RAS3 for HiMem SIMM 0 Ground Power Supply RAS0 for LoMem SIMM 0 RAS1 for LoMem SIMM 0 Ground RAS2 for LoMem SIMM 0 RAS3 for LoMem SIMM 0 Ground Power Supply RAS0 for HiMem SIMM 1 RAS1 for HiMem SIMM 1 Ground Power Supply RAS2 for HiMem SIMM 1 RAS3 for HiMem SIMM 1 Ground RAS0 for LoMem SIMM 1 RAS1 for LoMem SIMM 1 Ground
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
NAME VDD L1RAS2 L1RAS3 GND HDRAS0 HDRAS1 GND VDD LDRAS0 LDRAS1 LMA1 LMA0 GND LMA1X LMA0X GND VDD HMA1 HMA0 HMA1X HMA0X D0 D1 GND D2 D3 D4 D5 A2 WRN GND VDD CSN A0 A1 MCLK SYI HBANK LBANK REFRN
I/O O O O O O O I I O O I I O O I I I I I I I I I I I I I O O O
FUNCTION Power Supply RAS2 for LoMem SIMM 1 RAS3 for LoMem SIMM 1 Ground RAS for HiMem DRAM 0 RAS for HiMem DRAM 1 Ground Power Supply RAS for LoMem DRAM 0 RAS for LoMem DRAM 1 Low Memory Address No.53 Low Memory Address Exchanged Ground Power Supply High Memory Address High Memory Address Exchanged Data Input Ground Data Input Address Write Ground Power Supply Chip Select Address Clock (37MHz) Sync Clock (48kHz) HiMem Bank Select 01/23 LoMem Bank Select 01/23 Refresh Timing
D65611GB-039-3B (XS323A00) ENI
PIN NO.
(IC11)
PIN NO.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
NAME CLRN E1A E1B E2A E2B E3A E3B E4A E4B E5A E5B E6A E6B E7A E7B VDD GND E8A E8B P0 P1 P2
I/O I I I I I I I I I I I I I I I I I I/O I/O I/O
FUNCTION Clear Status Rotary Encoder 1 Input A Rotary Encoder 1 Input B Rotary Encoder 2 Input A Rotary Encoder 2 Input B Rotary Encoder 3 Input A Rotary Encoder 3 Input B Rotary Encoder 4 Input A Rotary Encoder 4 Input B Rotary Encoder 5 Input A Rotary Encoder 5 Input B Rotary Encoder 6 Input A Rotary Encoder 6 Input B Rotary Encoder 7 Input A Rotary Encoder 7 Input B Power Supply Ground Rotary Encoder 8 Input A Rotary Encoder 8 Input B I/O Port
23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44
NAME P3 P4 P5 P6 P7 D0 D1 GND D2 D3 D4 GND D5 D6 D7 GND VDD A0 A1 WRN RDN CSN
I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I I I I I
FUNCTION
I/O Port
Ground CPU Data Bus Ground CPU Data Bus Ground Power Supply Address Bus Address Bus Write Enable Read Enable Chip Select
11
A5000/A4000
D65636GF-104-3B9 (XS369A00) SPF
PIN NO.
(IC11)
PIN NO.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
NAME ICN VDD GND D0 D1 GND D2 D3 GND VDD D4 D5 GND D6 D7 A4 CSN WRN RDN DREQN DACKN GND VDD D8 D9 GND D10 D11 GND VDD D12 D13 GND D14 D15 A1 A2 A3 CK256IO BCKIO
I/O I I/O I/O I/O I/O I/O I/O I/O I/O I I I I O I I/O I/O I/O I/O I/O I/O I/O I/O I I I I I
FUNCTION Initial Clear Power Supply Ground Data Bus Ground Data Bus Ground Power Supply Data Bus Ground Data Bus Address Chip Select Write Read DMA Request DMA Acknowledge Ground Power Supply Data Bus Ground Data Bus Ground Power Supply Data Bus Ground Data Bus Address Serial Input0 256fs Clock(12.8MHz) Serial Input0 Bit Clock(3.2MHz)
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
NAME SYNIO VDD GND DIN0 CK256I1 BCKI1 SYNI1 DIN1 DAC256O DAC64O DACWCKO DACDTI DACDTO VDD GND MONMELO DIT128O DITWCKO MUTEI MUTENO ERRI GND VDD ERRIRQN TGRESN P7 P6 P5 P4 P3 P2 P1 P0 OCSN ODACKN ODDIR OBOEN OBDIR CSOUTN ASSIGN
I/O I I I I I I O O O I O O O O I O I O O I/O I/O I/O I/O I/O I/O I/O I/O I I I O O O O
FUNCTION Serial Input0 Sync Clock(48kHz) Power Supply Ground Serial Input0 Data Input(1.6MHz) Serial Input1 256fs Clock(12.8MHz) Serial Input1 Bit Clock(3.2MHz) Serial Input1 Sync Clock(48kHz) Serial Input1 Data Input(1.6MHz) 256fs Clock for DAC(12.8MHz) 256fs Clock for DAC(3.2MHz) Word Clock for DAC(48kHz) DAC Data Input(1.6MHz) DAC Data Output(1.6MHz) Power Supply Ground Monitor MEL Output(1.6MHz) 128fs Clock for DIT(6.4MHz) Word Clock for DIT(48kHz) Mute Request Input(from CPU) Mute Request Output(to DAC&DIT) PLL Error Input(from DIR) Ground Power Supply PLL Error IRQ TG Reset Signal
I/O Port
Option Chip Select0 Option DMA Acknowledge Option DMA Direction Option Bus Buffer Output Enable Option Bus Buffer Direction Chip Select Out at A4=1, A3=1 Write Pulse Out at A4=1, A3=0, WR=0
PCM1800 (XU770A00) A/D Converter
PIN NO.
(IC807)
PIN NO.
1 2 3 4 5 6 7 8 9 10 11 12
NAME VINL VREF1 REFCOM VREF2 VINR RSTB BYPAS FMT0 FMT1 MODE0 MODE1 FSYNC
I/O I
I I I I I I I I/O
FUNCTION Analog input (L ch.) Reference 1 decoupling cap. Reference decoupling common Reference 2 decoupling cap. Analog input (R ch.) Reset input active "L" LCF bypass control Audio data format 0 Audio data format 1 Master/ Slave mode selection 0 Master/ Slave mode selection 1 Frame sync. Input/ output
13 14 15 16 17 18 19 20 21 22 23 24
NAME LRCK BCK DOUT SYSCK DGND VDD CINNR CINPR CINNL CINPL VCC AGND
I/O I/O I/O O I
FUNCTION Sampling clock input/ output Bit clock input/ output Audio data output System clock input Digital ground Power supply +5V Anti-aliasing filter cap. (-) R ch. Anti-aliasing filter cap. (+) R ch. Anti-aliasing filter cap. (-) L ch. Anti-aliasing filter cap. (+) L ch. Analog power supply Analog Ground
12
A5000/A4000
HD63266F (XI939A00) FDC (Floppy Disk Controller)
PIN NO.
(IC8) NAME /TRKO /INDEX /RDATA XTAL2 EXTAL2 NC XTAL1 EXTAL1 VSS4 VSS5 NC VCC2 VCC3 VCC4 /WGATE /WDATA VSS6 /STEP /HDIR /HLOAD /HSEL VSS7 /DS0 /DS1 /DS2 /DS3 VSS8 /MON0 /MON1 /MON2 /MON3 VSS9 I/O I I I Clock O O O O O O O O O O O O O O Ground FUNCTION Track 00 signal Index signal Read data input from FDD Clock
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
NAME 8"//5" XTALSET /RESET E//RD RW//WR /CS /DACK RS0 RS1 VSS1 VSS2 D0 D1 D2 D3 D4 D5 D6 D7 /DREQ /IRQ /DEND VSS3 1/2 EX1 VCC1 NUM1 NUM3 IFS SFORM /INP /READY /WPRT
I/O I I I I I I I I I I/O I/O I/O I/O I/O I/O I/O I/O O O I I I I I I I I
FUNCTION Data transmission speed Clock select Rest Enable/Read Read/write/Write Chip select DMA acknowledge Register select Ground
PIN NO.
Data bus
DMA request Interrupt request Data end Ground Power supply Host interface select Format data Index pulse Ready from FDD Write control signal
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
Power supply Write control Write data to FDD Ground Step signal to control head of FDD Direction Head load Head select Ground Drive select Ground Motor on Ground
SED1335F0B (XQ595A00) LCDC (LCD Controller)
PIN NO.
(IC9) NAME XD2 XD1 XD0 XECL XSCL VSS LP WF YDIS YD YSCL VD7 VD6 VD5 VD4 VD3 VD2 VD1 VD0 VA15 VA14 VA13 VA12 VA11 VA10 VA9 VA8 VA7 VA6 NC I/O O O O O O O O O O O I/O I/O I/O I/O I/O I/O I/O I/O O O O O O O O O O O FUNCTION X driver data bus X driver enable chain clock X driver shift clock Ground Latch pulse Frame signal LCD power down Scan start pulse Scan shift clock
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
NAME VA5 VA4 VA3 VA2 VA1 VA0 VR/W /VCE NC /RES NC NC /RD /WR SEL2 SEL1 OSC1 OSC2 /CS A0 VDD D0 D1 D2 D3 D4 D5 D6 D7 XD3
I/O O O O O O O O O I I I I I I O I I I/O I/O I/O I/O I/O I/O I/O I/O O
FUNCTION
PIN NO.
VRAM address bus
VRAM write strobe VRAM chip enable Reset 80: Read strobe, 68: E clock 80: Write strobe, 68: Read/Write CPU 80/68 bus select Clock Chip select Data bus signal discrimination Power supply
Data bus
X driver data bus
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
VRAM data bus
VRAM address bus
13
A5000/A4000
HD6437043AE00F (XW795A00) CPU
PIN NO.
(IC1)
PIN NO.
NAME /WRHH DACK0 PA22 /CASHH PE15 VSS A0 A1 A2 A3 A4 VCC A5 VSS A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 VCC A17 VSS /CASHL PA19 /RAS /CASL PA18 /CASH VSS RDWR A18 A19 A20 VCC A21 VSS /RD /WDTOVF D31 D30 /WRH /WRL /CS1 /CS0 /IRQ3 /IRQ2 /CS3 /CS2 VSS D29 D28 D27 D26 D25 VSS D24 VCC D23 D22 D21 D20 D19 D18 D17 VSS D16
I/O O O O O I/O O O O O O O O O O O O O O O O O O O O I/O O O I/O O O O O O I O I O O I/O I/O O O O O I I O O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O
FUNCTION HH write DMA transfer strobe Port A HH Column address strobe Port E Ground Address bus Power supply Address bus Ground
NAME D15 D14 D13 D12 VCC D11 VSS D10 D9 D8 D7 D6 VCC D5 VSS D4 D3 D2 D1 D0 VSS XTAL MD3 EXTAL MD2 NMI VCC PA16 /WAIT MD1 MD0 PLLVCC PLLCAP PLLVSS CK /RES /DREQ0 DRAK0 /DREQ1 VCC PE3 PE4 PE5 PE6 VSS PF0 PF1 PF2 PF3 PF4 PF5 AVSS PF6 PF7 AVREF AVCC VSS RxDO PA1 /IRQ0 RxD1 TXD1 VCC IRQ1 PE7 PE8 PE9 PE10 VSS PE11 PE12 PE13
I/O I/O I/O I/O I/O I I/O I I/O I/O I/O I/O I/O I I/O I/O I/O I/O I/O I/O I I I I I I I/O I/O I I I I I I/O I I I/O I/O I I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I I/O I/O I I I/O I I I/O I/O I/O I/O I/O I/O I/O I/O I/O Data bus
FUNCTION
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72
Address bus
Power supply Address bus Ground HL Column address strobe Port A Row address strobe Column address strobe (low) Port A Column address strobe (high) Ground DRAM read/write Address bus Power supply Address bus Ground Read Watch dog timer overflow Data bus High write Low write Chip select 1 Chip select 0 Interrupt request 3 Interrupt request 2 Chip select 3 Chip select 2 Ground Data bus Ground Data bus Power supply
Data bus
Ground Data bus
73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144
Power supply Data bus Ground Data bus Power supply Data bus Ground Data bus Ground Crystal oscillator Mode select 3 Crystal oscillator Mode select 2 Non-maskable interrupt Power supply Port A Wait Mode select 1 Mode select 0 PLL power supply PLL capacitor PLL ground Clock Reset DMA transfer request DMA transfer strobe DMA transfer request 1 Power supply Port E Ground Port F
Analog ground Port F Analog reference voltage Analog power supply Ground Receive data Part A Interrupt request 0 Receive data Transmit data Power supply Interrupt request 1 Port E Ground Port E
14
A5000/A4000
MB87034PF (XK851A00) SPC (SCSI Protocol Controller)
PIN NO.
(IC52) I/O I I/O I/O I/O I/O I/O I/O I/O I/O I/O O I I I I I I/O I/O I/O I/O I/O I/O I/O I/O I/O O O FUNCTION Clock Ground
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
NAME /RESET VSS NC NC NC /DBP VSS /DB7 /DB6 /DB5 VDD VSS VSS /DB4 /DB3 /DB2 /DB1 VSS /DB0 NC NC TEST VSS DRESP DREQ HIN HDB0 HDB1 HDB2 HDB3 HDB4 HDB5 VDD HDB6 HDB7 HDBP A0 A1 A2 A3
I/O I I/O I/O I/O I/O I/O I/O I/O I/O I/O I O I I/O I/O I/O I/O I/O I/O I/O I/O I/O I I I I
FUNCTION Reset Ground
PIN NO.
SCSI data bus Ground SCSI data bus Power supply Ground SCSI data bus Ground SCSI data bus
Ground Response signal for DREQ Data transfer request Output control of HDB0-7,HDBP Data bus (MB87034 <->data memory) Power supply Data bus Resistor select
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
NAME /CLK VSS NC NC NC /I/O VSS /REQ /C/D /SEL VDD VSS VSS /MSG /RST /ACK /BSY VSS /ATN NC NC INT2 VSS /CS /WT /WTG /RD /RDG D0 D1 D2 D3 VDD D4 D5 D6 D7 DP DP0 INTR
Data direction Ground Request Command/Data Select Power supply Ground Message Reset Acknowledge for REQ Busy Ground Attention condition Non-maskable interrupt request Ground Chip select Write strobe
Data bus write control (to HDB0-7,HDBP)
Read strobe Output control for D0-7,DP Data bus (MB87034 <->internal register) Power supply Data bus Odd number parity of data bus Interrupt request
PCM1716E (XU829A00) DAC (Digital to Analog Converter)
PIN NO.
(IC805) I/O O O O I I I I I I I FUNCTION Analog power supply (+5V) Lch, analog voltage output Lch, analog output Analog ground Analog power supply (+5V) Zero data flag Reset Chip select Mode control select (H: Software, L: Hardware) Mute control Mode control data/ De-emphasis select1 Mode control BCK/ De-emphasis select2 Mode control Latch/ input format select
1 2 3 4 5 6 7 8 9 10 11 12 13 14
NAME LRCK DATA BCK CLKO XTI XTO DGND VDD Vcc2R AGND2R EXTR NC VOUTR AGND1
I/O I I I O I O O O -
FUNCTION Data input Bit clock Clock input Clock input Clock out Digital ground Digital power supply (+5V) Analog power supply (+5V) Analog ground Rch, analog output Rch, analog voltage output Analog ground
PIN NO.
15 16 17 18 19 20 21 22 23 24 25 26 27 28
NAME Vcc1 VOUTL NC EXTL AGND2L Vcc2L /ZERO /RST /CS/IWO MODE /MUTE MD/DM0 MC/DM1 ML/IIS
15
A5000/A4000
IC BLOCK DIAGRAM
16
A5000/A4000
17
A5000/A4000
18
A5000/A4000
TEST PROGRAM
TEST No.
TEST MIDI LCD LED/SWITCH ENCODER CPU (DRAM/EEPROM/DPRAM) WAVE MEMORY SIMM DRIVE 1SECTOR/DMA (SCSI) DRIVE 1SECTOR (IDE) FD INSERT/VERIFY 128 (64)TONE/DSPRAM STEREO OUT-L STEREO OUT-R ASSIGNABLE OUT-L ASSIGNABLE OUT-R REC IN (MIC)/SPF REC IN (LINE)/SPF MUTE ASSIGNABLE OUT-1 ASSIGNABLE OUT-2 ASSIGNABLE OUT-3 ASSIGNABLE OUT-4 ASSIGNABLE OUT-5 ASSIGNABLE OUT-6 DIGITAL & OPTICAL OUT DIGITAL IN OPTICAL IN mLAN I/F (26pin) mLAN I/F (50pin) CPU (DRAM/DPRAM) ALL WAVE MEMORY ALL SIMM ALL DRIVE 100MB VERIFY (SCSI) DRIVE 100MB VERIFY (IDE) DIGITAL I/O OPTICAL I/O SCSI TERM POWER SCSI TERM SW REMAIN NOISE POWER SUPPLY VOLTAGE POWER ON MUTE FACTORY SET EXIT OK/NG OK/NG ALL DOTS ON/OFF LIT, OK/NG OK/NG OK/NG OK/NG
TEST RESULTS
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 50 51 52 53 54 55 56 90 91 92 93 94 98 99
Displayed CAPACITY/NG ADDRESS (SIMM) OK/NG OK/NG OK/NG Listning (via DSP RAM) 1 kHz +/- 1 Hz, less than 2.0% distortion, -1 +/- 3 dBm 1 kHz +/- 1 Hz, less than 2.0% distortion, -1 +/- 3 dBm 1 kHz +/- 1 Hz, less than 2.5% distortion, -1 +/- 3 dBm 1 kHz +/- 1 Hz, less than 2.5% distortion, -1 +/- 3 dBm 1 kHz +/- 1.5 Hz, less than 3.0% distortion, -1 +/- 4 dBm 1 kHz +/- 1.5 Hz, less than 2.5% distortion, -1 +/- 4 dBm Listning 1 kHz +/- 1 Hz, less than 0.5% distortion, 0 +/- 3 dBm 1 kHz +/- 1 Hz, less than 0.5% distortion, 0 +/- 3 dBm 1 kHz +/- 1 Hz, less than 0.5% distortion, 0 +/- 3 dBm 1 kHz +/- 1 Hz, less than 0.5% distortion, 0 +/- 3 dBm 1 kHz +/- 1 Hz, less than 0.5% distortion, 0 +/- 3 dBm 1 kHz +/- 1 Hz, less than 0.5% distortion, 0 +/- 3 dBm Lintning, measuring 1 kHz +/- 5 Hz, less than 0.2% distortion, 17 +/- 4 dBm 1 kHz +/- 5 Hz, less than 0.2% distortion, 17 +/- 4 dBm
Displayed CAPACITY/NG ADDRESS Displayed CAPACITY/NG ADDRESS OK/NG OK/NG OK/NG OK/NG Displayed CAPACITY +4.4 ~ 5.1 V Displayed CAPACITY SW ON: 2.85 +/- 0.5 V OFF: 0 +/- 0.5 V less than -70 dBm, PHONES: less than -62 dBm 5.00 +/- 0.25 V less than 200 mVp-p, PHONES: less than 500 mVp-p
19
A5000/A4000
Measuring instruments:
Jigs:
oscilloscope, level meter(with a JIS-C filter), distortion meter, AD converter, oscillator MIDI cable, optional extension board
B.
PROCEEDING THROUGH THE TEST
MANUAL MODE
If the test mode is entered, the following screen is displayed.
00: MIDI AUTO MANUAL
A. TEST ENTRY
The test program can be entered in either of the two ways. 1.Turn on the A5000/A4000 power switch while pressing the [F1] and the [COMMAND] switches. 2.After turning on the A5000/A4000 power switch, wait a few miniutes and while simultaneously pressing the [F1] and the [COMMAND] switches, press the [F6] switch. Displayed Test Version Displayed Program Version
A5000 TEST PROGRAM VER x.xx MST : V x.xx SLV : x.xx BOOT : x x x x xx TESTMODE = MANUAL 00 : MIDI DESTRUCTIVE!
Displayed Mode Item Test
MANUAL
The test is proceeded to use the [ENC4], [ENC5], [COMMAND] and [ASSIGNABLE]. If the [ASSIGNABLE] switch is pushed, the next test (of the selected present test) is selected and the item test is displayed. If the [COMMAND] switch is pushed, the last test (of the selected present test) is selected and the item test is displayed. (If the [ENC1] switch is turned, the item test is selected.) If the [ENC5] GO switch is pushed, the selected present test is executed. While executing, the next letters is displayed.
NOW EXCUTING ...
AUTO
ENC1
ENC2
ENC3
ENC4
ENC5 Displayed Attention and Excutive button
If the [ENC4] AUTO switch is pressed, the auto test can be started. If the [ENC5] MANUAL switch is pressed, the manual test can be started. When the test mode is finished, execute the EXIT or stop the power switch.
If the test showed the [ENC5] STOP while the execution of the test, the test is stopped. If the [ENC4] AUTO is pushed, the test is automatically executed in order of the test number. If the test showed [ENC5] STOP while the execution of the test is pushed, the test is stopped. If the error is happened, the error is displayed and the test is stopped.
AUTO MODE
If the auto test is executed at the [ENC4] AUTO the test is executed in order of the number. If the test showed the [ENC5] STOP while the execution of the test is pushed, the test is stopped. If the error is happened, the error is displayed and the test is stopped. If the [ENC5] GO switch is pushed, only the stopped item test is executed.
< Attention to the destroyed data >
According to the item 04, 07, 08, 09, 50, 53, 54, there's a danger to destroy and initialize the media (Memory and Disk) data placed in the test. Save the back-up and execute. EEPROM to be tested at the item 04 is memorized the institution of the Master body but this cannnot be saved back-up to the media.If the test is normally finished, the institution is kept. But if NG is on, the institution isn't guaranted. These test are displayed the "DESTRUCTIVE!" at the selected screen.
Proceeding through the test when the NG is judged
According to each of the test, if the NG is judged, proceed the following tests. If the [ENC5] switch is pushed, the selected present test is executed again. If the [ASSIGNABLE] switch is pushed, the next test (of the selected present test) is selected and the item test is displayed. If the [COMMAND] switch is pushed, the last test (of the selected presetnt test) is selected and the item test is displayed.
20
A5000/A4000
C. 00
TEST MIDI
00: MIDI AUTO MANUAL 02: LED/SW Push: < ******** >
This test program is explained about the manual mode.
RESULT OF THE TEST OK :
02: LED/SW OK 02: LED/SW NG SW # : < ****** > OK MANUAL NG MANUAL
MIDI cable is joined the following and the test will be executed. MIDI-A-OUT === MIDI-A-IN (A4000,A5000) MIDI-A-THRU === MIDI-B-IN (A5000) RESULT OF THE TEST OK :
00: MIDI AUTO OK MANUAL NG STOP
AUTO
NG :
AUTO
# = the number of the NG switches END OF THE TEST After displaying, the test will be finished. In this switch test , the test can not be exited along the way. So , if the test needs to be executed from the beginning once more, press any switch 19 times in maximum. Then the test can be finished.
NG :
00: MIDI NG
END OF THE TEST After pressing the [ENC5] STOP, the test will be finished.
03
ENCODER
03: ENCODER AUTO MANUAL
01
LCD
01: LCD AUTO MANUAL
The three patterns are: all dots light, all dots go out and the [STOP] is displayed. This pattern rotates in internals of one second. Check all dots is on and off on the LCD. RESULT OF THE TEST OK :
01: LCD AUTO OK MANUAL
Rotate the [ENC1] Knob clockwise to more than 10 count and rotate it counter clock wise to more than 10 count. Progressively check the knobs [ENC2], [ENC3], [ENC4] and [ENC5]. Check that OK is displayed.
03: ENCODER ----(STOP) --
RESULT OF THE TEST OK :
03: ENCODER OK OK 03: ENCODER OK NG (STOP) OK (STOP) OK
OK
OK
NG : No display END OF THE TEST After pressing the [ENC5] STOP, the test will be displayed and finished.
NG :
OK
OK
In case of the [ENC2] is NG END OF THE TEST Press the [ENC5] STOP. If the test is finished, the result of the test will be displayed the following screen. Press the [ENC5] STOP. If the test is halfway, the test will be finished. In case of all OK encoders
03: ENCODER OK AUTO OK MANUAL
02
LED/SWITCH
02: LED/SW AUTO MANUAL
Execute the test. As the required switch name is displayed on the LCD, push the switch. If the switch check is OK, the LED of the next switch will light and the name of the switch will be displayed on the LCD. If the switch check is NG since the ON signal can not be detected, press another switch. Then the condition will be changed to waiting for the next switch check. The order of the check switch : [KNOB1], [KNOB2], [KNOB3], [KNOB4], [KNOB5], [PLAY], [EDIT], [REC], [DISK], [UTILITY], [F1], [F2], [F3], [F4], [F5], [F6], [COMMAND/EXIT], [ASSIGNABLE], [AUDITION]
In case of the NG ENC2
03: ENCODER O K / NG / O K / O K / O K AUTO NG MANUAL
21
A5000/A4000
04
CPU (DRAM/EEPROM/DPRAM/FLASH)
04: C P U ( D R A M / E E P R O M / D P R A M / F L A S H ) DESTRUCTIVE! AUTO MANUAL
RESULT OF THE TEST OK :
06: S I M M 5 1 6 : ** 5 1 7 : ** 5 1 8 : ** 5 1 9 : ** OK MANUAL
Perform the read/write test of DRAM / EEPROM / Dual Port RAM / Flash ROM. Check that OK is displayed. RESULT OF THE TEST OK :
04: C P U ( D R A M / E E P R O M / D P R A M / F L A S H ) OK AUTO MANUAL 04: C P U ( D R A M / E E P R O M / D P R A M / F L A S H ) NG DRAM Read error AUTO MANUAL
AUTO
516, 517, 518, 519: CN number **: the capacity (MByte) of the understanding DRAM In case of R/W error **: NG NG :
06: S I M M SWP access error NG MANUAL
In case of OK
NG :
AUTO
In case of SWP30 access error END OF THE TEST After displaying the result, the test will be finihsed. Or push the [ENC5] STOP and cancel.
read error of DRAM NG :
04: CPU (DRAM/EEPROM/DPRAM/FLASH) NG Refresh error AUTO MANUAL
refresh error of DRAM NG :
04: C P U ( D R A M / E E P R O M / D P R A M / F L A S H ) NG EEPROM Read error AUTO MANUAL
07
DRIVE 1SECTOR / DMA (SCSI)
07: DRIVE 1SECTOR / DMA (SCSI) DESTRUCTIVE! ID 4 AUTO MANUAL
read error of EEPROM END OF TEST After displaying, the test will be finished.
Connect the HDD to the SCSI Bus and execute by pressing the [ENC5] MANUAL. The SCSI ID of the drive testing on the [ENC3] can be selected. (The default ID can be set by pressing the [ENC3] ID4.) The data on the SCSI DRIVE may be destroyed, so execute this test after saving the back-up data.
AUTO MANUAL
05
WAVE RAM
05: WAVE RAM
Perform the read/write test of WAVE RAM (the DRAM for wave form stuck the circuit board). Check that OK is displayed. RESULT OF THE TEST OK : NG :
OK NG AUTO AUTO MANUAL MANUAL
RESULT OF THE TEST OK :
OK n / *** / ++++ / #####
n *** +++ ### NG :
: : : :
SCSI ID (0 - 7) Production Company Name Type Version
NG SCSI device bad condition
END OF THE TEST After displaying the result, the test will be finished.
Access error NG :
N G SCSI device read error
06
SIMM
06: S I M M AUTO MANUAL
Read error NG :
NG SCSI device write error
Perform the read/write test of SWP30 register and WAVE MEMORY (SIMM). Check that OK is displayed.
Write error NG :
N G D ATA c o m p a r e e r r o r
Verify error END OF THE TEST After displaying the result of the test, the test will be finished. Or push on the [ENC5] STOP.
22
A5000/A4000
08
DRIVE 1SECTOR (IDE)
08: DRIVE 1SECTOR (IDE) DESTRUCTIVE! ID 4 AUTO MANUAL
Connect the HDD to the IDE Bus and execute by pressing the [ENC5] MANUAL.The MASTER (0) / SLAVE (1) of the drive testing on the [ENC3] can be selected. The MASTER (0) / SLAVE (1) of the drive testing on the [ENC3] can be selected. (The default ID can be set by pressing the [ENC3] ID4.) The data on the SCSI DRIVE may be destroyed, so execute this test after saving the back-up data. RESULT OF THE TEST OK : NG :
OK NG
OTHERS Please use a 2HD (1.44MB) or 2DD (720KB) blank disk that was formated by A5000/A4000 or formated for MS-DOS. Be sure that the write protect of the prepared blank disk is OFF. Please use a correctly formated disk. An imperfectly formated disk (In case of taken the disk out on ther way to the formatted.) or an old and wasted disk tends to make the result NG.
10
128 (64)TONE / DSP RAM
In case of A5000
10: 128 TONE / DSP RAM AUTO MANUAL
In case of A4000
10: 64 TONE / DSP RAM AUTO MANUAL
END OF THE TEST After displaying the result of the test, the test will be finished. Or push on the [ENC5] STOP.
If the test is executed, the sine wave of the C3 - the C4 for about 0.2 seconds is generated in intervals. Check by listening that the notes are generated correctly. While sounding, the LCD shows the sound channel.
Output on CH nn
09
FD INSERT/VERIFY
09: F D I N S E R T / V E R I F Y Please insert disk! STOP
nn : the sound channel RESULT OF THE TEST OK : NG :
OK NG SWP access error AUTO AUTO MANUAL MANUAL
After the formatted disk is inserted, execute the test. Execute the insert test and the read/write test. Check that OK is displayed. Screen on the test
09: FD INSERT/VERIFY verify : C79 : H1 STOP
END OF THE TEST Nothing (finish autmatically)
RESULT OF THE TEST OK :
09: F D I N S E R T / V E R I F Y AUTO OK MANUAL NG MANUAL
11
1 kHz STEREO OUT-L
11 : S T E R E O O U T - L AUTO MANUAL
NG :
09: F D I N S E R T / V E R I F Y DRIVE not ready
AUTO
DRIVE NOT READY NG :
09: F D I N S E R T / V E R I F Y N G n n n n n n : C y y : Hx AUTO NG MANUAL
Insert the appropriate phone plugs into the STEREO OUT-L, R, ASSIGNABLE OUT-L, R, PHONES terminals. Check the output waveform and the output level of each output by using an oscilloscope, an AC voltmeter (with JIS-C filter) and a distortion factor meter. The MASTER VOLUME control must be set at maximum for these checks. STEREO OUT-L: 1 kHz +/- 1 Hz, sine wave, less than 0.2% distortion -1 +/- 3 dBm (10 k ohm load) STEREO OUT-R: less than -75 dBm (10 k ohm load) PHONES (L): sine wave, less than 3% distortion, +7 +/- 3 dBm (33 ohm load) PHONES (R): less than -60 dBm (33 ohm load) While sounding, the LCD shows as belows.
Output on
(x: SIDE number, yy: TRUCK number) (nnnnnn: condition of error) END OF THE TEST After displaying the result of the test, the test will be finished. Or push on the [ENC5] STOP.
23
A5000/A4000
RESULT OF THE TEST OK : NG :
OK NG SWP access error AUTO AUTO MANUAL MANUAL
While sounding, the LCD shows as belows.
Output on
RESULT OF THE TEST No display END OF THE TEST After displaying the [ENC5] STOP, the test will be finished.
END OF THE TEST After pushing the [ENC5] STOP, the test will be finished.
12
1 kHz STEREO OUT-R
12: STEREO OUT-R AUTO MANUAL
14
1 kHz ASSIGNABLE OUT-R
14: A S S I G N A B L E O U T - R AUTO MANUAL
Insert the appropriate phone plugs into the STEREO OUT-L, R, ASSIGNABLE OUT-L, R, PHONES terminals. Check the output by using an oscilloscope, an AC voltmeter (with JIS-C filter) and a distortion factor meter. The REC GAIN and the MASTER VOLUME control must be set at maxium for these checks. STEREO OUT-L: less than -75 dBm (10 k ohm load) STEREO OUT-R: 1 kHz +/- 1 Hz, sine wave, less than 2.0% distortion -1 +/- 3 dBm (10 k ohm load) PHONES (L): less than -60 dBm (33 ohm load) PHONES (R): sine wave, less than 3% distortion +7 +/- 3 dBm (33 ohm load) While sounding, the LCD shows as belows.
Output on
Insert the appropriate phone plugs into the STEREO OUT-L, R, ASSIGNABLE OUT-L, R terminals. Check the output wave form and the output level of each output by using an oscilloscope, an AC voltmeter (with JIS-C filter) and a distorition factor meter.The MASTER VOLUME control must be set at maximum for these checks. ASSIGNABLE OUT-L: less than -70 dBm (10 k ohm load) ASSIGNABLE OUT-R: 1 kHz +/- 1 Hz, sine wave, less than 2.5% distortion -1 +/- 3 dBm (10 k ohm load) While sounding, the LCD shows as below.
Output on
RESULT OF THE TEST OK : NG :
OK NG SWP access error AUTO AUTO MANUAL MANUAL
RESULT OF THE TEST No display END OF THE TEST After pushing the [ENC5] STOP, the test will be finished.
15
END OF THE TEST After pushing the [ENC5] STOP, the test will be finished.
REC IN (MIC) / SPF
15: REC IN (MIC) / SPF AUTO MANUAL
13
1 kHz ASSIGNABLE OUT-L
13: A S S I G N A B L E O U T - L AUTO MANUAL
Insert the appropriate phone plugs into the STEREO OUT-L, R, ASSIGNABLE OUT-L, R terminals. Check the output wave form and the output level of each output by using an oscilloscope, an AC voltmeter (with JIS-C filter) and a distortion factor meter. The MASTER VOLUME control must be set at maximum for these checks. ASSIGNABLE OUT-L: 1 kHz +/- 1 Hz, sine wave, less than 2.5% distortion -1 +/- 3 dBm (10 k ohm load) ASSIGNABLE OUT-R: less than -70 dBm (10 k ohm load)
Insert the appropriate phone plugs into the STEREO OUT-L, R terminals. Check the output wave form and the output level of each output by using an oscilloscope, an AC voltmeter (with JIS-C filter) and a distortion factor meter. The REC GAIN and the MASTER VOLUME control must be set at maximum for these checks. Input sine wave signal : -50 dBm, 1 kHz +/- 1 Hz, less than 0.005% distortion impedance 600 ohm When inserting in the REC IN-L STEREO OUT-L: 1 kHz +/- 1.5 Hz, sine wave, less than 3.0% distortion -1 +/- 4 dBm (10 k ohm load) STEREO OUT-R: less than -55 dBm
24
A5000/A4000
When inserting in the REC IN-R STEREO OUT-L: less than -55 dBm STEREO OUT-R: 1 kHz +/- 1.5 Hz, sine wave, less than 3.0% distortion -1 +/- 4 dBm (10 k ohm load) RESULT OF THE TEST No display END OF THE TEST After pushing the [ENC5] STOP, the test will be finished.
RESULT OF THE TEST OK / NG END OF THE TEST After displaying the result, the test will be finished.
18
ASSIGNABLE OUT-1
18: ASSIGNABLE OUT-1 AUTO MANUAL
16
REC IN (LINE) / SPF
16: REC IN (LINE) / SPF AUTO MANUAL
Insert the appropriate phone plugs into the STEREO OUT-L, R terminals. Check the output wave form and the output level of each output by using an oscilloscope, an AC voltmeter (with JIS-C filter) and a distortion factor meter. The REC GAIN and the MASTER VOLUME control must be set at maximum for these checks. Input sine wave signal : -17 dBm, 1 kHz +/- 1 Hz, less than 0.005% distortion impedance 600 ohm When inserting in the REC IN-L STEREO OUT-L: 1 kHz +/- 1.5 Hz, sine wave, less than 2.5% distortion -1 +/- 4 dBm (10 k ohm load) STEREO OUT-R: less than -65 dBm When inserting in the REC IN-R STEREO OUT-L: less than -65 dBm STEREO OUT-R: 1 kHz +/- 1.5 Hz, sine wave, less than 2.5% distortion 1 +/- 4 dBm (10 k ohm load) RESULT OF THE TEST No display END OF THE TEST After pushing the [ENC5] STOP, the test will be finished.
Insert the appropriate phone plugs into the ASSIGNABLE OUT-1 terminal. Check the output wave form and the output level of each output by using an oscilloscope, an AC voltmeter (with JIS-C filter) and a distortion factor meter. Check that the followiing signal is output. ASSIGNABLE OUT-1: 1 kHz +/- 1 Hz, sine wave, less than 0.5% distortion 0 +/- 3 dBm (10 k ohm load) ASSIGNABLE OUT-2: less than -70 dBm (10 k ohm load) While sounding, the LCD shows as below.
Output on
RESULT OF THE TEST No display END OF THE TEST After pressing the [ENC5] STOP, the test will be finished.
19
ASSIGNABLE OUT-2
19: ASSIGNABLE OUT-2 AUTO MANUAL
Insert the appropriate phone plugs into the ASSIGNABLE OUT-2 terminal. Check the output wave form and the output level of each output by using an oscilloscope, an AC voltmeter (with JIS-C filter) and a distortion factor meter. Check that the followiing signal is output. ASSIGNABLE OUT-1: less than -70 dBm (10 k ohm load) ASSIGNABLE OUT-2: 1 kHz +/- 1 Hz, sine wave, less than 0.5% distortion 0 +/- 3 dBm (10 k ohm load) While sounding, the LCD shows as below.
Output on
17
MUTE
17: MUTE AUTO MANUAL
If the test is executed, a 1 second sound and a 1 second mute are repeated alternately twice. Check by listening that the output from the STEREO OUT-R terminal will not sound while muting. While executing, the LCD will show the following test condition.
While sounding
Mute Off
RESULT OF THE TEST No display END OF THE TEST After pressing the [ENC5] STOP, the test will be finished.
While muting
Muting
25
A5000/A4000
20
ASSIGNABLE OUT-3
20: ASSIGNABLE OUT-3 AUTO MANUAL
ASSIGNABLE OUT-5: 1 kHz +/- 1 Hz, sine wave, less than 0.5% distortion 0 +/- 3 dBm (10 k ohm load) ASSIGNABLE OUT-6: less than -70 dBm (10 k ohm load) While sounding, the LCD shows as below.
Output on
Insert the appropriate phone plugs into the ASSIGNABLE OUT-3 terminal. Check the output wave form and the output level of each output by using an oscilloscope, an AC voltmeter (with JIS-C filter) and a distortion factor meter. ASSIGNABLE OUT-3: 1 kHz +/- 1 Hz, sine wave, less than 0.5% distortion 0 +/- 3 dBm (10 k ohm load) ASSIGNABLE OUT-4: less than -70 dBm (10 k ohm load) While sounding, the LCD shows as below.
Output on
RESULT OF THE TEST No display END OF THE TEST After pressing the [ENC5] STOP, the test will be finished.
23
ASSIGNABLE OUT-6
23: ASSIGNABLE OUT-6 AUTO MANUAL
RESULT OF THE TEST No display END OF THE TEST After pressing the [ENC5] STOP, the test will be finished.
Insert the appropriate phone plugs into the ASSIGNABLE OUT-6 terminal. Check the output wave form and the output level of each output by using an oscilloscope, an AC voltmeter (with JIS-C filter) and a distortion factor meter. ASSIGNABLE OUT-5: less than -70 dBm (10 k ohm load) ASSIGNABLE OUT-6: 1kHz +/- 1Hz, sine wave, less than 0.5% distortion less than -70 dBm (10 k ohm load) While sounding, the LCD shows as below.
Output on
21
ASSIGNABLE OUT-4
21: ASSIGNABLE OUT-4 AUTO MANUAL
Insert the appropriate phone plugs into the ASSIGNABLE OUT-4 terminal. Check the output wave form and the output level of each output by using an oscilloscope, an AC voltmeter (with JIS-C filter) and a distortion factor meter. ASSIGNABLE OUT-3: less than -70 dBm (10 k ohm load) ASSIGNABLE OUT-4: 1 kHz +/- 1 Hz, sine wave, less than 0.5% distortion 0 +/- 3 dBm (10 k ohm load) While sounding, the LCD shows as below.
Output on
RESULT OF THE TEST No display END OF THE TEST After pressing the [ENC5] STOP, the test will be finished.
24
DIGITAL & OPTICAL OUT
2 4 : D I G I TA L & O P T I C A L O U T AUTO MANUAL
RESULT OF THE TEST No display END OF THE TEST After pressing the [ENC5] STOP, the test will be finished.
Connect the D/A converter in the DIGITAL OUT and OPTICAL OUT terminals. Check each output wave form and each output level of each output by using an oscilloscope. Check the sine wave is output by listening While sounding, the LCD shows as below.
Output on
22
ASSIGNABLE OUT-5
22: ASSIGNABLE OUT-5 AUTO MANUAL
Insert the appropriate phone plugs into the ASSIGNABLE OUT-5 terminal. Check the output wave form and the output level of each output by using an oscilloscope, an AC voltmeter (with JIS-C filter) and a distortion factor meter.
RESULT OF THE TEST No display END OF THE TEST After pressing the [ENC5] STOP, the test will be finished.
26
A5000/A4000
25
DIGITAL IN
2 5 : D I G I TA L I N AUTO MANUAL
RESULT OF THE TEST OK:
26: OPTICAL IN OK 26: OPTICAL IN ERROR OK MANUAL
AUTO
Insert the appropriate phone plugs into the STEREO OUT-L terminal. Input the signal to the DIGITAL IN terminal. Check the output wave form and the output level of each output by using an oscilloscope, an AC voltmeter (with JIS-C filter) and a distortion factor meter. Check that the following signal is output. And while executing the test, check the error isn't displayed. If the test is performed again , push the STOP and execute the test again. The REC GAIN and the MASTER VOLUME control must be set at maximum for these checks. Input sine wave signal : 0 dBm, 1 kHz +/- 5 Hz, less than 0.005% distortion impedance 600 ohm STEREO OUT-L: 1 kHz +/- 5 Hz, sine wave, less than 0.2% distortion +17 +/- 4 dBm (10 k ohm load) RESULT OF THE TEST OK :
2 5 : D I G I TA L I N OK 2 5 : D I G I TA L I N ERROR STOP OK MANUAL
NG :
STOP
END OF THE TEST After pressing the [ENC5] STOP, the test will be finished.
27
mLAN I/F (26pin)
27: mLAN I/F (26pin) AUTO MANUAL
Execute the test. Command to execute to the mLAN circuit board.and automatically perform the following items in serial order. Insert the appropriate phone plugs into the STEREO OUT-L, R terminal. Check by listening that the notes of each output are generated by using a speaker. 1) Test of connecting board Find the mLAN board is in or out. 2) Board test entry Command to execute the test to the mLAN board. 3) MEL output test Execute the output (4 system) test from the body to the mLAN board. Concretely, output the sine wave in order for the mLAN board from the body and check the signal of the mLAN board is the appointed level. 4) MEL input test Execute the input (1 system) test from the mLAN board to the body. Concretely output the sine wave for the mLAN and the mLAN board outputs the signal to the MEL insert of the body. And the body outputs the signal to the STEREO OUT changing the D/A. 5) Inside clock test Execute the test by using the quartz crystal oscillator built-in the sound clock. 6) mLAN clock test Change the sound clock from the mLAN to the clock and execute the sound test. 7) Board reset Initialize the mLAN board. According to the 4), 5), 6), check by listening the sine wave is generated. According to the 1), 2), 3), 7), the mLAN circuit board and the body are automatically judged and check the test result on the LCD. 4) When executing the MEL insert test, the display is as below.
27: mLAN I/F (26pin) EXTERNAL MEL CHECK CONT STOP
AUTO
NG :
END OF THE TEST After pressing the [ENC5] STOP, the test will be finished.
26
OPTICAL IN
26: OPTICAL IN AUTO MANUAL
Insert the appropriate phone plugs into the STEREO OUT-L terminal. Input the signal to the OPTICAL IN terminal. Check the output wave form and the output level of each output by using an oscilloscope, an AC voltmeter (with JIS-C filter) and a distortion factor meter. Check that the following signal is output. And while executing the test, check the error isn't displayed. If the test is performed again , push the STOP and execute the test again. The REC GAIN and the MASTER VOLUME control must be set at maximum for these checks. Input sine wave signal : 0 dBm, 1 kHz +/- 5 Hz, less than 0.005% distortion impedance 600 ohm STEREO OUT-L: 1 kHz +/- 5 Hz, sine wave, less than 0.2% distortion +17 +/- 4 dBm (10 k ohm load)
5) When executing the inside clock test, the display is as below.
27: mLAN I/F (26pin) USING INTERNAL CLOCK CONT STOP
27
A5000/A4000
6) When executing the mLAN clock test, the display is as below.
27: mLAN I/F (26pin) USING MLANBOARD CLOCK CONT STOP
RESULT OF THE TEST OK : NG :
OK NG AUTO AUTO MANUAL MANUAL
RESULT OF THE TEST OK :
27: mLAN I/F (26pin) AUTO OK MANUAL NG MANUAL
NG :
END OF THE TEST After displaying the result, the test will be finished.
27: mLAN I/F (26pin) AUTO
52
SIMM ALL
52: S I M M A L L AUTO MANUAL
END OF THE TEST After pressing the [ENC5] STOP, the test will be finished.
28
mLAN I/F (50pin)
The all read/write test of the WAVE MEMORY (SIMM) is performed. Check that OK is displayed. RESULT OF THE TEST OK :
AUTO MANUAL 52: S I M M A L L 5 1 6 : ** 5 1 7 : ** 5 1 8 : ** 5 1 9 : ** OK MANUAL
* Only use in the company
50
CPU (DRAM/EEPROM) ALL
50: CPU (DRAM/EEPROM) ALL DESTRUCTIVE!
AUTO
The all read/write test of the DRAM and the EEPROM is performed. Check that OK is displayed. RESULT OF THE TEST OK :
50: CPU (DRAM/EEPROM) ALL AUTO OK MANUAL
516, 517, 518, 519: CN number In case of OK **: the capacity (MByte) of the understanding DRAM In case of R/W error **: NG NG :
52: S I M M A L L SWP access error NG MANUAL
AUTO
In case of the SWP30 access error END OF THE TEST After displaying the result, the test will be finished. After pressing the [ENC5] STOP, the test will be finished.
NG :
50: CPU (DRAM/EEPROM) ALL DRAM Read error
AUTO
NG MANUAL
read error of DRAM NG :
50: CPU (DRAM/EEPROM) ALL Refresh error AUTO NG MANUAL
53
DRIVE 100MB VERIFY (SCSI)
53: DRIVE 100MB VERIFY (SCSI) DESTRUCTIVE! ID 4 AUTO MANUAL
refresh error of DRAM NG :
50: CPU (DRAM/EEPROM) ALL EEPROM Read error AUTO NG MANUAL
read error of EEPROM END OF THE TEST After displaying the result, the test will be finished.
Connect the HDD to the SCSI Bus and execute the read/write test of the 100MB. Execute by pressing the [ENC5] MANUAL and check that OK is displayed. The SCSI ID of the drive can be selected by testing on the [ENC3]. (The default ID is the ID4.) The data on the SCSI DRIVE may be destroyed, so execute this test after saving the back-up data. RESULT OF THE TEST
51
WAVE MEMORY ALL
51: WAV E M E M O RY A L L AUTO MANUAL
OK :
OK
n/***/++++/#####
The all read/write test of the WAVE RAM (the DRAM for wave form stuck the circuit board) is performed. Check that OK is displayed.
n : SCSI ID(0 - 7) ***: Production Company Name +++: Type ###: Version
28
A5000/A4000
NG :
NG SCSI device bad condition
Access Error NG :
NG SCSI device read error
END OF THE TEST After displaying the result, the test will be finished.
56
OPTICAL I/O
56: O P T I C A L I / O AUTO MANUAL
Read Error NG :
NG SCSI device write error
Write Error NG :
N G D ATA c o m p a r e e r r o r
Connect the DIGITAL IN terminal and the DIGITAL OUT terminal and execute the test. Check the test result on the LCD. RESULT OF THE TEST OK :
56: O P T I C A L I / O OK 56: O P T I C A L I / O NG OK MANUAL NG MANUAL
Verify Error END OF THE TEST After displaying the result, the test will be finished. After pressing the [ENC5] STOP, the test will be finished.
AUTO
NG :
AUTO
54
DRIVE 100MB VERIFY (IDE)
54: DRIVE 1SECTOR (IDE) DESTRUCTIVE! ID 4 AUTO MANUAL
END OF THE TEST After displaying the result, the test will be finished.
Connect the HDD to the IDE Bus and execute the read/write test of the 100MB. Execute by pressing the [ENC5] MANUAL and check that OK is displayed. The MASTER (0)/SLAVE (1) of the drive can be selected by testing on the [ENC3]. ( The default ID is the ID4.) The data on the IDE DRIVE may be destroyed, so execute this test after saving the back up data. RESULT OF THE TEST OK : NG :
OK NG AUTO AUTO MANUAL MANUAL
98
FACTORY SET
98: FACTORY SET AUTO MANUAL
Set the A5000/A4000 in the factory shipping data. RESULT OF THE TEST Execute the factory set and display the following screen.
98: FACTORY SET AUTO OK MANUAL
END OF THE TEST After displaying the result, the test will be finished.
99
END OF THE TEST After displaying the result, the test will be finished. After pressing the [ENC5] STOP, the test will be finished.
EXIT
99: EXIT AUTO MANUAL
Execute the EXIT and finish the test.
55
DIGITAL I/O
55: D I G I TA L I / O AUTO MANUAL
D. 90
OTHERS SCSI TERM POWER
Connect the DIGITAL IN terminal and the DIGITAL OUT terminal and execute the test. Check the test result on the LCD. RESULT OF THE TEST OK :
55: D I G I TA L I / O OK 55: D I G I TA L I / O NG OK MANUAL NG MANUAL
AUTO
Turning on the A5000/A4000 power switch, test can start after more than 5 seconds. The voltage can be measured the SCSI connector for the internal cannnot and the DM circuit board of the CN9-26 pin (the line of the SCSI term power). Check the voltage is over 4.4 V and under 5.1 V. When executing this test, the SCSI TERM SW is possible to be on or off.
NG :
AUTO
29
A5000/A4000
91
SCSI TERM SW
Turning on the A5000/A4000 power switch, the test can start after more than 5 seconds. The voltage can be measured the SCSI connector for the internal connect and the DM circuit board of the CN9-2 pin (the SCSI signal line). Check the voltage of the switch fills the following. TERM SW ON: TERM SW OFF: 2.85 +/- 0.5 V 0.00 +/- 0.5 V
92
REMAIN NOISE
Insert the appropriate phone plugs into the STEREO OUT L, R, ASSIGNABLE OUT-L, R, PHONES terminals. Check each output by using an oscilloscope, an AC voltmeter (with JIS-C filter) and a distortion factor meter. The MASTER VOLUME control must be set at maximum for these checks. STEREO OUT-L: Remain Noise less than -70 dBm (10 k ohm load) STEREO OUT-R: Remain Noise less than -70 dBm (10 k ohm load) ASSIGNABLE OUT-L: Remain Noise less than -70 dBm (10 k ohm load) ASSIGNABLE OUT-R: Remain Noise less than -70 dBm (10 k ohm load) PHONES (L): Remain Noise less than -62 dBm (33 ohm load) PHONES (R): Remain Noise less than -62 dBm (33 ohm load)
93
POWER SUPPLY VOLTAGE
Turning on the A5000/A4000 power switch, test can start after more than 5 seconds. The voltage can be measured the both terminals of the capacitor [C36] on the DM circuit board. Check the voltage of the switch fills the following Voltage: 5.00 +/- 0.25 V
94
POWER ON/OFF MUTE
Turning on and off check the output of the STEREO OUT-L, R, PHONES,ASSGNABLE OUT-L, R, ASSIGNABLE OUT1-6 terminals by an oscilloscope. The MASTER VOLUME control must be set at maximum for these checks. Body : STEREO OUT-L : STEREO OUT-R : ASSIGNABLE OUT-L : ASSIGNABLE OUT-R : PHONES (L) : PHONES (R) : IO circuit board ASSIGNABLE OUT-1 ASSIGNABLE OUT-2 ASSIGNABLE OUT-3 ASSIGNABLE OUT-4 ASSIGNABLE OUT-5 ASSIGNABLE OUT-6
less than 200 m Vp-p (10 k ohm load) less than 200 m Vp-p (10 k ohm load) less than 200 m Vp-p (10 k ohm load) less than 200 m Vp-p (10 k ohm load) less than 500 m Vp-p (33 ohm load) less than 500 m Vp-p (33 ohm load)
: : : : : :
less than 200 m Vp-p (10 k ohm load) less than 200 m Vp-p (10 k ohm load) less than 200 m Vp-p (10 k ohm load) less than 200 m Vp-p (10 k ohm load) less than 200 m Vp-p (10 k ohm load) less than 200 m Vp-p (10 k ohm load)
30
A5000/A4000
ERROR MESSAGES
Here is a list of the error messages that will appear when an incorrect operation is performed or when a setting is incorrect.
Audio CD is required. ....................................... An audio CD is not loaded into the external CD-ROM drive. Audition requires more memory. ................... There is not enough wave memory available to use the AUDITION function.Direct playback from the disk is not possible. Bulk data error. ................................................. Processing of a bulk dump failed. Bulk protect switch is ON. .............................. Bulk data or a SCSI message was received when the bulk protect switch was "on." Cannot copy Volume to FD. ........................... Cannot copy a volume unit to a floppy disk. Cannot create sample (>16MW). .................. An attempt was made to cteate a sample larger than 16 Mwords (32 megabytes). Cannot find associated file. ............................ The voice file associated with the voice data could not be located. Cannot find disk. .............................................. Not ready for disk operation. Cannot find CD-R. ........................................... Cannot prepare the CD-ROM drive for operation. Cannot find file. ............................................... The specified file does not exist. Cannot find SCSI or IDE disk. ........................ SCSI or IDE disk could not be found. Cannot revert this sample. ............................. The revert function cannot be used with newly created samples which have no been saved or imported samples. Cannot write to this disk. ............................... An attempt has been made to write to an unwriteable CD-ROM or other disk. CD-R size overflow. ......................................... The data to be written exceeds the capaity of the CD-R disk. DIG or OPT signal input is required. ............. No digital signal is present at the DIGTAL IN or OPTICAL IN terminal. Disk drive is not ready. .................................... The disk is not ready for saving or loading. Disk is duplicated in list. ................................. Duplicate backup source disks have been specified. Disk is not formatted. ..................................... The disk is not formatted for the A5000/A4000. Disk is write protected. ................................... The disk is write protected, and writing could not be performed. Disk read/write error. ....................................... An error occurred while reading or writing to/from disk. File is being accessed. ....................................... You attempted to access a file which was undergoing some type of processing. MIDI buffer is full. ........................................... The A5000/A4000's processing was not able to keep up with MIDI input. MIDI is busy. .................................................... You attempted to execute a bulk dump from the front panel while a bulk dump or parameter change etc. was being processed. MIDI receive error. .......................................... A MIDI receive error occurred. Name already exists. ........................................ A file on disk or in memory with the specified name already exists. Non-existent track or index. .......................... The audio CD loaded into the external CD-ROM drive does not have the specified track number or index number. Not enough disk area or too many items. .... There is not enough disk space to complete the operation, or the total number of samples/sample banks which can be saved to disk has been exeeded. Param memory full or too many samples. ... The operation cannot be completed because not enough parameter memory is available, or the number of samples, sample banks, etc., which can be retained in memory has been exceeded. Please set device number. ................................ Transmission or reception of bulk data was attempted with the device number turned off. Sample Bank is selected in list. ...................... Sample banks cannot be written to an audio CD. Sample processing failed. ................................ When executing a waveform processing command, the specified command could not be executed due to insufficient free space in the work area of wave memory, or for some other reason. SIMM configuration error. .............................. The A5000/A4000 was not able to start up, due to the fact that expansion SIMM's are not installed in pairs, or because the usage order of the expansion slots is incorrect etc. SCSI terminator or device error. .................... A SCSI error has occurred. Check terminators and connections and try again. Some samples are copy protected. ................ You have attempted to export or write copy-protected samples to an audio CD. Too many samples. .......................................... The operation cannot be completed because the number of target samples is too great. Up to 128 samples can be arranged at one time, and maximum number of samples that can be contained in a sample bank is 127. Too many takes. .............................................. The sample could not be created, either because the maximum number of 64 was exceeded when consecutively recording with New+, or because an identically-named sample already exists. Try physical format. ....................................... Logical formatting failed. Try physical forma