Roland MV-8000 Operating and maintenance manual

SERVICE NOTES
Issued by RJA
Copyright © 2004 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 (0550) (SC)17058198E0
Nov.2003 MV-8000/MV8-OP1
TABLE OF CONTENTS
SPECIFICATIONS.............................................................2
LOCATION OF CONTROLS ..........................................4
LOCATION OF CONTROLS PARTS LIST ...................5
EXPLODED VIEW ............................................................6
EXPLODED VIEW PARTS LIST .....................................7
WIRING DIAGRAM.........................................................8
PARTS LIST (MV-8000)..................................................10
PARTS LIST (MV8-OP1) ................................................17
MOVING THE MAIN BAORD.....................................20
IDENTIFYING THE VERSION NUMBER ..................20
SAVE AND LOADING THE CONTENTS OF
THE HARD DISK............................................................20
TEST MODE.....................................................................20
RESTORING THE FACTORY SETTINGS...................23
PROCEDURE FOR UPDATING
THE SYSTEM SOFTWARE............................................23
BLOCK DIAGRAM.........................................................24
CIRCUIT BOARD (MAIN) ............................................26
CIRCUIT DIAGRAM(MAIN)........................................30
CIRCUIT BOARD (PANEL/PAD/MIDI) ...................38
CIRCUIT DIAGRAM(PANEL/PAD/MIDI)...............42
CIRCUIT BOARD (CONTRAST/CDRW)...................50
CIRCUIT DIAGRAM(CONTRAST/CDRW) ..............52
CIRCUIT BOARD (MV8-OP1) ......................................56
CIRCUIT DIAGRAM(MV8-OP1)..................................58
ERROR MESSAGES ........................................................66

2
Nov.2003
SPECIFICATIONS
MV-8000: PRODUCTION STUDIO
Sampler Section
Audio Data Format
16-bit linear
Sampling Frequency
44.1 kHz (fixed)
Parts
16 (Patches) + 8 (Audio Tracks / Audio Phrases)
Maximum Polyphony
64 voices
Wave Memory (RAM)
DIMM: 1 slot
(168 pins, PC100 CL = 2 or PC133 CL = 3, 3.3 V, 128 M bytes, 256 M bytes,
512 M bytes)
128 M bytes (standard)
Expandable up to 512 M bytes (replacement to 512 M bytes DIMM is
required.)
Maximum Sampling Time
. with 128 M bytes DIMM (standard)
mono: 24 min. approx. (stereo: 12 min. approx.)
. with 512 M bytes DIMM (expanded)
mono: 100 min. approx. (stereo: 50 min. approx.)
Effects
Multi-effects (MFX): 1 (24 types)
Reverb: 1 (2 types)
Chorus: 1 (4 types)
Mastering Tool Kit: 1 (only in the Mastering Mode)
Sequencer Section
Tracks
MIDI tracks (1 MIDI channel per track): 128
Audio tracks: 8
Tempo track: 1
Resolution
480 TPQN
Tempo
5 -- 300
Note Capacity
approx. 150,000 notes
Song Length
9,999 measures
Recording Method
Event recording (Realtime/Step)
Audio recording
Others
Project
Songs: 16
Patches: 16 (per Song)
Partials: 96 (16 pads x 6 banks per Patch)
Samples: 9,999
Audio Phrases: 512 (16 pads x 32 banks)
Patch Libraries: 128
MIDI Clips: 100
Multi-effects (MFX) Libraries: 124 (Preset: 24, User: 100)
Chorus Libraries: 52 (Preset: 2, User: 50)
Reverb Libraries: 54 (Preset: 4, User: 50)
Mastering Tool Kit Libraries: 71 (Preset: 21, User: 50)
Signal Processing
AD Conversion: 24 bits, 64 times oversampling
DA Conversion: 24 bits, 128 times oversampling
Frequency Response
MIC/Line Inputs: 20 Hz -- 20 kHz (+0/-2 dB)
Nominal Input Level
MIC/Line Inputs: -50-- +14 dBu
(maximum +26 dBu: balanced, maximum +20 dBu: unbalanced)
Phono Inputs: -87-- -27 dBu
Input Impedance
MIC/Line Inputs: 40 k ohms
Phono Inputs: 50 k ohms
Nominal Output Level
+4 dBu (balanced)
Output Impedance
600 ohms
Recommended Load Impedance
Master Outputs: 10 k ohms or greater
Headphones: 8--600 ohms
Residual Noise Level
-86 dBu or less ( SENS: LINE, Phono Input Jacks: short-circuited, IHF-A
Typ.)
Display
320 x 240 dots, graphic LCD (backlit)
Pads
16 Pads, Velocity and Aftertouch sensitive
Controllers
Effects control knobs: C1--C3
Mixer sliders: 1--8
Floppy Disk Drive
3.5-inch Micro Floppy Disk, 1.44 M bytes (2HD),
720 K bytes (2DD)

3
MV-8000/MV8-OP1
Hard Disk Drive
3.5 inches, 40 G bytes
CD-R/RW Drive
Built-in type
CD-DA, CD-ROM, CD-R, CD-RW
Connectors
Phono Input Jacks: L, R (RCA phono type)
MIC/Line Input Jacks: L, R (1/4 inch TRS phone type)
Master Output Jacks: L, R (1/4 inch TRS phone type)
Headphones Jack (Stereo 1/4 inch phone type)
Digital Out Connector A (Coaxial type)
Digital Out Connector B (Optical type)
MIDI Connectors: IN, OUT A, OUT B
USB Connector (supports file transfer (mass storage class) )
Foot Switch Jack (1/4 inch phone type)
AC Inlet
* When installed MV8-OP1 Audio I/O Expansion (option)
Analog Multi Output Jacks: 1--6 (1/4 inch TRS phone type)
Digital In Connector A (Coaxial type)
Digital In Connector B (Optical type)
R-BUS Connector (DB-25 type)
* When installed MV8-VGA VGA/Mouse Expansion (option)
VGA Out Connector (HD DB-15 type)
PS/2 Mouse Connector (6-pin mini DIN type)
Power Supply
AC 117 V, AC 230 V or AC 240 V (50/60 Hz)
AC 220 V (60 Hz)
Power Consumption
40 W
Dimension
480 (W) x 482 (D) x 136 (H) mm
18-15/16 (W) x 19 (D) x 5-3/8 (H) inches
Weight
9.8 kg / 21 lbs 10 oz(excluding MV8-OP1, MV8-VGA)
Accessories
Owner’s Manual English (#72349190)
AC Cord 120V (#00894378)
AC Cord 230V (#00894389)
AC Cord 240VA (#23495124)
AC Cord 240VE (#00907001)
Sample Data CD-ROM (#03456412)
Backup Date CD-ROM (#03456434)
Shortcut Stickers (#40564212)
Short pin (#03459356)
Options
Audio I/O Expansion: MV8-OP1
VGA/Mouse Expansion: MV8-VGA
Foot Switch: FS-5U (BOSS)
Pedal Switch: DP-2
*0dBu = 0.775 V rms
* In the interest of product improvement, the specifications and/or appearance of
this unit are subject to change without prior notice.

4
Nov.2003
LOCATION OF CONTROLS
fig.panel2
EDIT
F1 F2 F3 F4 F5
MICLINE
SENS
MICLINE
PHONES
USB
MIDI
IN OUT A OUT B
MASTERPHONO
LR
LR
LR
LR AB
DIGITALPHONES
FOOT
SWITCH
POWER
MASTER
SYSTEM
MIXER PROJECT
MASTERING
ASSIGNABLE
SLIDER
ROLL
HOLD
MAXMIN
CLIP
QUICK
DELETE
PA D
VELOCITY PADS
MULTILEVEL
FIXED VELOCITY
EVENT ERASE
MAXMIN
13 14 15 16
9101112
5678
1234
SETUP
SEQUENCE
SONG
AUDIOINSTRU PHRASESMENTS
SAMPLER
/ BPM TAP
123
0
456
789
ENTER
DEC INC
SPACE
ABC DEF GHI
JKL MNO PQR
STU VWX YZ!
STOPSTOP
TOPTOP PLAYPL AY RECREC
STEPSTEP MEASMEAS
JUMPJUMP
LOCATORLOCATOR
LOOPLOOP
ONON QUICK SETQUICK SET
PREVIEWPREVIEW
MARKERMARKER EVENTEVENT
PUNCHPUNCH
AUTOAU TO
SHIFT
STEP REC
FROMTO
CURSOR
VALUE
SHUTDOWN
DISK
MIDI
EXIT
MENU
SAMPLING IMPORT
MIC LINE /
BEATBEAT
ANALOG INPUT OUTPUT
REDO
UNDO
/
DISK USB /
MARKER SET
BANKS
BOARD
PRODUCTION STUDIO
B
A
EFFECTS
C1 C2 C3
CONTRAST
ANALOG MULTI OUTPUT
654321
AB
DIGITAL IN
VGA OUT
MOUSE
DIGITAL I O
/
MASTER
(TRS)
OUTPUT ANALOG INPUT
L
PHONO
R
LR LR
PHONES
DIGITAL
SWITCH
FOOTUSB
MIDI
INOUT AOUT B
AB
THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS : (1)THIS DEVICE MAY NOT CAUSE HARMFUL
INTERFERENCE, AND (2)THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.
MIC LINE
(TRS)
/
HOT
COLD
GND
VGA OUT MOUSE (OPTION) /
AUDIO I O (OPTION) /
1
23 4 5
41
40
6
7 89
10
11
12
13
14
15
16 17
18 19
20
20
21
22
23
23
23
24
25
25
26 43
28
28
37 38
39
29
29
27 42
30 31
32
33
34 35 36 44 45

5
MV-8000/MV8-OP1
LOCATION OF CONTROLS
PARTS LIST
[Parts]
No. PART CODE CATEGORY PART NAME DESCRIPTION Q’TY
1 03239889 CASING TOPCASE 1
2 03239901 CASING REAR PANEL 1
3 03121389 CASING BOTTOM COVER 1
4 03345845 CASING AUDIO I/O BLIND 1
5 03345867 CASING VGA BLIND 1
6 03239912 CASING SIDE PANEL L 1
7 03239867 CASING DISPLAY ESCUTCHEON 1
8 03239878 CASING DISPLAY COVER 1
9 03122690 DISPLAY UNIT LCD UNIT F-51477GNF-SLY-AA 1
10 01899801 JACK, EXT TERMINAL RCA(PIN) JACK YKC21-3834 1
11 03239812 JACK, EXT TERMINAL 6.5MM JACK JY-6308X01-090 2
12 03234456 JACK, EXT TERMINAL 6.5MM JACK HTJ-064-12D 3
13 03237378 JACK, EXT TERMINAL RCA(PIN) JACK YKC21-3895 1
15 03239801 JACK, EXT TERMINAL 6.5MM JACK HTJ-064-12I 1
16 02781101 JACK, EXT TERMINAL USB CONNECTOR YKF45-0020 1
17 13429274 JACK, EXT TERMINAL MIDI SOCKET YKF51-5041 1
18 01891801 KNOB, BUTTON U R-KNOB S1 LCG BLK 2
03124945 POTENTIOMETER 9M/M ROTARY POT. RK09L1140 50KRD L25 RR1 2
19 01891834 KNOB, BUTTON U R-KNOB S1 LCG BLU 1
02901678 POTENTIOMETER 9M/M ROTARY POT. RK09L12D0 50KA L=25 1
20 01343112 KNOB, BUTTON J R-KNOB J R-KNOB MF BLK/LCG 4
01904401 POTENTIOMETER 9M/M ROTARY POT. EVU F2A E25 B53 1
21 03345389 POTENTIOMETER 9M/M ROTARY POT. EVUF2LFL3B14 4
22 03340034 KNOB, BUTTON KEYTOP 1
02891789 SWITCH TACT SWITCH SKRGADD010 H=5.0 55
00560756 DIODE LED (RED) SEL5221S TP15 4
23 03340034 KNOB, BUTTON KEYTOP 1
02891789 SWITCH TACT SWITCH SKRGADD010 H=5.0 55
01239856 DIODE LED (ORANGE) SEL5921A TP15 19
24 03340034 KNOB, BUTTON KEYTOP 1
02902278 DIODE LED (BLUE) L-934MBD 1
02891789 SWITCH TACT SWITCH SKRGADD010 H=5.0 55
25 03340034 KNOB, BUTTON KEYTOP 1
02891789 SWITCH TACT SWITCH SKRGADD010 H=5.0 55
26 03340034 KNOB, BUTTON KEYTOP 1
00125590 SWITCH TACT SWITCH EVQ QJJ 05Q 1
27 01239867 DIODE LED (RED/GREEN)CLR SML72423C TP15 1
28 00560756 DIODE LED (RED) SEL5221S TP15 4
29 00676423 DIODE LED (GREEN) SEL5421E TP-15 2
30 01011656 DIODE LED (RED) SLR-332VR3F 3
31 01342134 POTENTIOMETER 30MM SLIDE POT. EWA NKE C10 B14 8
03458478 KNOB, BUTTON F S-KNOB M BLK/LCG 8
32 01231367 ENCODER ROTARY ENCODER EC16B24204 (L=15) (W/N&W) 1
22485303 KNOB, BUTTON D R-KNOB(ALPHA-DIAL) L BLK 248-303 1
33 03237678 KNOB, BUTTON RUBBER PAD 1
03239978 MISCELLANEOUS PRESSURE SHEET SENSOR 1
34 03231689 DISK DRIVE UNIT FDD UNIT JU-226A033FC (1/2 INCH HEIGHT) 1
35 03231878 DISK DRIVE UNIT CD-R/RW DRIVE UNIT UJDA360RL-Z 1
36 03230378 DISK DRIVE UNIT HDD UNIT 2F040J0 1
37 02562956 MISCELLANEOUS DC FAN MOTOR 9A0812L403 1
38 02563867 WIRING, CABLE WIRING AC ASSY 1
39 22355334 MISCELLANEOUS FOOT MKS 235-334 4
40 01786012 SWITCH SEESAW SWITCH JW-M11RKK 1
41 03239923 CASING SIDE PANEL R 1
42 00901445 KNOB, BUTTON KEYTOP RESET(WHIT GREY) 1
00894645 SWITCH TACT SWITCH SKECAF WITHOUT LED 4
43 00901390 KNOB, BUTTONT KEYTOP STOP(WHIT GREY) 1
00894645 SWITCH TACT SWITCH SKECAF WITHOUT LED 4
44 00901401 KNOB, BUTTON KEYTOP PLAY(WHIT GREY) 1
00894645 SWITCH TACT SWITCH SKECAF WITHOUT LED 4
45 00901412 KNOB, BUTTON KEYTOP REC(RED) 1
00894645 SWITCH TACT SWITCH SKECAF WITHOUT LED 4

6
Nov.2003
EXPLODED VIEW
fig.bunkai

7
MV-8000/MV8-OP1
EXPLODED VIEW PARTS LIST
[Parts]
[Screws]
No. PART CODE CATEGORY PART NAME DESCRIPTION Q’TY
1 03121389 CASING BOTTOM COVER 1
2 03121456 CHASSIS HDD HOLDER 1
3 03230378 DISK DRIVE UNIT HDD UNIT 2F040J0 1
4 03121489 CHASSIS CD HOLDER 1
5 03231878 DISK DRIVE UNIT CD-R/RW DRIVE UNIT UJDA360RL-Z 1
6 72349156 PCB ASSY CDRW BOARD ASSY 1
7 03231689 DISK DRIVE UNIT FDD UNIT JU-226A033FC (1/2 INCH HEIGHT) 1
8 03239956 CHASSIS CHANNEL HOLDER 1
9 03345878 MISCELLANEOUS CUSHION 3
10 03239945 CHASSIS PAD HOLDER 1
11 72348534 PCB ASSY PAD BOARD ASSY 1
12 03239978 MISCELLANEOUS PRESSURE SHEET SENSOR 1
13 03237678 KNOB, BUTTON RUBBER PAD 1
14 72346723 PCB ASSY MAIN BOARD ASSY 1
15 03121378 CASING POWER SPLY COVER 1
16 02562889 POWER SUPPLY UNIT SWITCHING REGULATOR SWP05 1
17 03121445 CHASSIS PWR SPLY HOLDER 1
18 72346734 PCB ASSY PANEL BOARD ASSY 1
19 03340034 KNOB, BUTTON KEYTOP 1
20 03456290 MISCELLANEOUS SPACER 3
21 03455778 CASING DUST COVER 1
22 03239923 CASING SIDE PANEL R 1
23 03239912 CASING SIDE PANEL L 1
24 02562956 MISCELLANEOUS DC FAN MOTOR 9A0812L403 1
25 72346745 PCB ASSY MIDI BOARD ASSY 1
26 03239901 CASING REAR PANEL 1
27 03345845 CASING AUDIO I/O BLIND 1
28 03345867 CASING VGA BLIND 1
29 03455790 MISCELLANEOUS INSULATING SHEET 1
30 03452123 CASING SHIELD COVER 1
31 72232123 PCB ASSY CONTRAST BOARD ASSY 1
32 03122690 DISPLAY UNIT LCD UNIT F-51477GNF-SLY-AA 1
33 03239867 CASING DISPLAY ESCUTCHEON 1
34 03239878 CASING DISPLAY COVER 1
35 01455523 MISCELLANEOUS CORD BUSHING EDS-1717U 1
36 00902790 MISCELLANEOUS CORD BUSHING EDS-1208U 1
37 03455801 MISCELLANEOUS CORD KEEP PM-375 1
38 00901445 KNOB, BUTTON KEYTOP RESET(WHIT GREY) 1
38 00901412 KNOB, BUTTON KEYTOP REC(RED) 1
38 00901401 KNOB, BUTTON KEYTOP PLAY(WHIT GREY) 1
38 00901390 KNOB, BUTTON KEYTOP STOP(WHIT GREY) 1
39 22485303 KNOB, BUTTON D R-KNOB(ALPHA-DIAL) L BLK 248-303 1
40 01343112 KNOB, BUTTON J R-KNOB J R-KNOB MF BLK/LCG 4
41 03458478 KNOB, BUTTON F S-KNOB M BLK/LCG 8
42 01891834 KNOB, BUTTON U R-KNOB S1 LCG BLU 1
42 01891801 KNOB, BUTTON U R-KNOB S1 LCG BLK 2
43 02563867 WIRING, CABLE WIRING AC ASSY 1
44 01786045 CHASSIS SW HOLDER AT-217K 1
45 01786012 SWITCH SEESAW SWITCH JW-M11RKK 1
46 03239989 MISCELLANEOUS PWB SPACER WLS-10-0 1
47 12189817 MISCELLANEOUS PCB SPACER RSPLS-10U 1
48 22355334 MISCELLANEOUS FOOT MKS 235-334 4
49 03239889 CASING TOPCASE 1
No. PART CODE PART NAME DESCRIPTION Q’TY
a 40342712 SCREW M3x6 PAN MACHINE W/SW+SMALL PW BZC 2 +2
b 40011056 SCREW 3x6 BINDING TAPTITE B ZC 31 +2
c 40239889 SCREW M3x6 BUTTON-TRUS TAPTITE S BZC 4
d 40012534 SCREW 3x6 BINDING TAPTITE S FE BZC 19
e 40013067 SCREW M3x8 PAN MACHINE W/SW+SMALL PW ZC 7
f 40454956 SCREW M2x2.5 SPECIAL PAN ZNC 4
g 40458345 SCREW M4x8 PAN MACHINE W/SW+SMALL PW NI 1
h 40013067 SCREW M3x8 PAN MACHINE W/SW+SMALL PW ZC 4
I 40011312 SCREW 3x8 BINDING TAPTITE P BZC 5
j 40450367 SCREW 6-32UNC 1008SR/KM003 4
k 40011101 SCREW 3x8 BINDING TAPTITE B BZC 4
l 40563590 SCREW 3x8 BINDING TAPTITE B NI 6
m 40561745 SCREW 5x10 BINDING TAPPING B1 BZC 4
n 40459590 SCREW M4x20 HEX SOCKET HEAD NI 10
o 40342989 SCREW M4x8 PAN W/EX.TOOTH WASHER 1
p 40562623 SCREW M2.5x3 BINDING MACHINE ZC 3
q 40011101 SCREW 3x8 BINDING TAPTITE B BZC 16

9
Nov.2003 MV-8000/MV8-OP1
8
WIRING DIAGRAM
CD-RW
DRIVE
HDD FDD
POWER SUPPLY
SWP05
MAIN BOARD
PAD BOARD
LCD UNIT
DC FAN
MV8-VGA
CDRW BOARD
CN1
CN3
CN11
MV8-OP1(ANALOG)
MV8-OP1(DIGITAL)
CN1
CN9
CN2
CN3
CN1
CN1
CN10
CN8
CN801
#03126389
#02678756
#02563867
CN13
#03345745
CN14
#03345812
#03345767
(VS2400CD)
LCD
CONTRAST
BOARD
CN5
CN3
#03126390
#03237723
#03342256
CN3
#03345823
WH1
WH1 WH4
WH3
WH2
MIDI BOARD
CN16
#03239845
CN3
CN2
BNCD-P=1.25-K-28-50
WIRING 11x200
-P2.0-PHR-PHR
BNCD-P=1.25-K-16-200
BNCD-P=1.25-K-26-80
WIRING HDD-DT40x300-P2.5
WIRING HDD-PW4x200-LCP-XHP
WIRING CDRW
BNCD-P=1.00-K-26-130
WIRING 6x250-P2.5-XHP-SCN
WIRING 5x500-P2.5-XHP-SCN
WIRING AC ASSY
WIRING 5x100
-P2.0-DA-KR
WIRING AUDIO I/O
PANEL BOARD
CN4
CN1
#03345001
#03345012
WIRING VGA/PS2
#03345023

10
Nov.2003
PARTS LIST (MV-8000)
fig.part1e
SAFETY PRECAUTIONS:
The parts marked have
safety-related characteristics. Use
only listed parts for replacement.
CONSIDERATION ON PARTS ORDRING
When ordering any parts listed in the parts list, please specify the following items in the order sheet.
QTY PART NUMBER DESCRIPTION MODEL NUMBER
Ex. 10 22575241 Sharp Key C-20/50
15 2247017300 Knob (orange) DAC-15D
Failure to completely fill the above items with correct number and description will result in delayed or even
undelivered replacement.
NOTE: The parts marked # are new. (initial parts)
CASING Q’TY
#03345845 AUDIO I/O BLIND 1
03121389 BOTTOM COVER 1
# 03239878 DISPLAY COVER 1
# 03239867 DISPLAY ESCUTCHEON 1
# 03455778 DUST COVER 1
03121378 POWER SPLY COVER 1
# 03239901 REAR PANEL 1
# 03452123 SHIELD COVER 1
# 03239912 SIDE PANEL L 1
# 03239923 SIDE PANEL R 1
# 03239889 TOPCASE 1
# 03345867 VGA BLIND 1
CHASSIS
03121489 CD HOLDER 1
# 03239956 CHANNEL HOLDER 1
03121456 HDD HOLDER 1
# 03239945 PAD HOLDER 1
03121445 PWR SPLY HOLDER 1
01786045 SW HOLDER AT-217K 1
KNOB, BUTTON
22485303 D R-KNOB(ALPHA-DIAL) L BLK 248-303 1
# 03458478 F S-KNOB M BLK/LCG 8
01343112 J R-KNOB J R-KNOB MF BLK/LCG 4
00901390 KEYTOP STOP(WHIT GREY) 1
00901401 KEYTOP PLAY(WHIT GREY) 1
00901412 KEYTOP REC(RED) 1
00901445 KEYTOP RESET(WHIT GREY) 1
# 03340034 KEYTOP 1
# 03237678 RUBBER PAD 1
01891801 U R-KNOB S1 LCG BLK 2
01891834 U R-KNOB S1 LCG BLU 1
SWITCH
01786012 JW-M11RKK SEESAW SWITCH 1
00125590 EVQ QJJ 05Q TACT SWITCH SW56 on PANEL 1
00894645 SKECAF WITHOUT LED TACT SWITCH SW57,SW58,SW59,SW60 on PANEL 4
01458501 SKQMAK TACT SWITCH SW4 on MAIN 1
02891789 SKRGADD010 H=5.0 TACT SWITCH SW19,SW25,SW26,SW23,SW24,SW22,SW27
,SW20,SW18,SW17,SW16,SW15,SW21,SW3
7,SW30,SW31,SW32,SW33,SW34,SW28,SW
36,SW14,SW38,SW39,SW40,SW41,SW42,
55
SW43,SW11,SW44,SW35,SW52,SW49,SW48
,SW13,SW53,SW29,SW46,SW51,SW1,SW50,
SW45,SW54,SW2,SW3,SW4,SW5,SW6,SW7,
SW8,SW9,SW10,SW55,SW12,SW47 on
PANEL
JACK, EXT TERMINAL
03234456 HTJ-064-12D 6.5MM JACK JK5,JK9,JK7 on MAIN 3
03239801 HTJ-064-12I 6.5MM JACK JK3 on MAIN 1
# 03239812 JY-6308X01-090 6.5MM JACK JK8,JK6 on MAIN 2
01899801 YKC21-3834 RCA(PIN) JACK JK10 on MAIN 1
# 03237378 YKC21-3895 RCA(PIN) JACK JK2 on MAIN 1
13429274 YKF51-5041 MIDI CONNECTOR JK1 on MIDI 1
02781101 YKF45-0020 USB CONNECTOR JK4 on MAIN 1

11
MV-8000/MV8-OP1
DISPLAY UNIT
#03122690 F-51477GNF-SLY-AA LCD UNIT 1
NOTE: Replacement LCD UNIT F-51477GNF-SLY-AA should be made on a unit base.
DISK DRIVE UNIT
03230378 2F040J0 HDD UNIT 1
NOTE: Replacement HDD UNIT 2F040J0 should be made on a unit base.
03231689 JU-226A033FC (1/2 INCH
HEIGHT)
FDD UNIT 1
NOTE: Replacement FDD UNIT JU-226A033FC should be made on a unit base.
03231878 UJDA360RL-Z CD-R/RW DRIVE UNIT 1
NOTE: Replacement CD-R/RW DRIVE UNIT UJDA360RL-Z should be made on a unit base.
POWER SUPPLY UNIT
02562889 SWP05 SWITCHING REGULATOR 1
NOTE: Replacement SWITCHING REGULATOR SWP05 should be made on a unit base.
PCB ASSY
# 72346723 MAIN BOARD ASSY 1
NOTE: ‘MAIN BOARD ASSY’ includes the following parts.
# 03345001 WIRING 5x500-P2.5-XHP-SCN WH3 on MAIN 1
# 03345012 WIRING 6x250-P2.5-XHP-SCN WH2 on MAIN 1
# 03345023 WIRING VGA/PS2 WIRING WH1, WH4 on MAIN 1
# 72346745 MIDI BOARD ASSY 1
NOTE: ‘MIDI BOARD ASSY’ includes the following parts.
# 03239845 WIRING 5x100-P2.0-DA-KR 1
# 72349156 CDRW BOARD ASSY 1
72232123 CONTRAST BOARD ASSY 1
# 72348534 PAD BOARD ASSY 1
# 72346734 PANEL BOARD ASSY 1
IC
#03348489 HD6432148SA94FA IC (16BIT CPU) IC1 on PANEL 1
02903723 HD6417706 IC (32BIT CPU) IC3 on MAIN 1
01672867 M38881M2-069FP IC (CPU) IC38 on MAIN 1
02231767 RA0A-101 (TC223C080AF-101) IC (DSP) IC30 on MAIN 1
02568456 FDC FDC37C78 IC (FDC CPU PERIPH) IC49 on MAIN 1
# ******** TC58FVM5B2ATG65BAH IC (FLASH MEMORY/BLANK) IC4 on MAIN 1
02453878 AK4528VF IC (AD/DA) IC54 on MAIN 1
03237367 IC41C16100S-50T IC (DRAM) IC33,IC29 on MAIN 2
# 03237356 IC41LV16100S-50T IC (DRAM) IC23 on MAIN 1
# 03450345 MOD DIMM SMS-12866-H(N)-
H 128M
IC (DRAM) 1
03342201 K4S281632E-TC75 IC (SDRAM) IC2,IC8 on MAIN 2
15269219H0 HD74LS05FPEL IC (TTL) IC35 on MAIN 1
01783589 HD74HC4052FPEL IC (CMOS) IC11,IC12,IC7,IC9 on PANEL 4
02675656 HD74LV11ATELL IC (CMOS) IC15 on MAIN 1
02451712 HD74LV14ATELL IC (CMOS) IC3 on PANEL 1
02675689 HD74LV245ATELL IC (CMOS) IC1 on MAIN 1
02892334 TC74LCX245FT(EL) IC (CMOS) IC31 on MAIN 1
01901623 TC74LVXC3245FS IC (CMOS) IC14,IC10 on MAIN 2
01675034 TC74VHC138FT(EL) IC (CMOS) IC43 on MAIN ,IC5 on PANEL 1
+1
01675023 TC74VHC139FT(EL) IC (CMOS) IC11 on MAIN 1
03015389 TC74VHC153FT(EL) IC (CMOS) IC60 on MAIN 1
# 01908712 TC74VHC164FT(EL) IC (CMOS) IC67 on MAIN 1
02902856 TC74VHCT139AFT IC (CMOS) IC12,IC63 on MAIN 2
01783523 TC74VHCT245AFT(EL) IC (CMOS) IC36,IC20,IC7,IC6,IC39,IC40,IC5 on MAIN 7
02675634 TC74VHCT32AFT(EL) IC (CMOS) IC32 on MAIN 1
03127589 TC7S08FU IC (CMOS) IC4 on PANEL 1
03129934 TC7SET04FU(TE85L) IC (CMOS) IC15 on PANEL 1
02905445 TC7SET08FU(TE85L) IC (CMOS) IC45 on MAIN 1
01348901 TC7SH04FU(TE85L) IC (CMOS) IC13 on MAIN. IC6 on PANEL 1
+1
01348912 TC7SH08FU(TE85L) IC (CMOS) IC65,IC25 on MAIN 2
01568845 TC7SH86FU(TE85L) IC (CMOS) IC9 on MAIN 1
02129334 TC7WH08FU(TE12L) IC (CMOS) IC61 on MAIN 1
02234245 TC7WHU04FU(TE12L) IC (CMOS) IC64,IC42,IC41,IC34 on MAIN 4
01348101 TTL TC7SET32FU(TE85L) IC (CMOS) IC62 on MAIN 1
15189266 NE-5532AN IC (BIPOLAR OP AMP) IC50,IC58,IC59 on MAIN 3
15289105 UPC4570G2-E2 IC (BIPOLAR OP AMP) IC52,IC53,IC57,IC51 on MAIN 4
02897690 OP275GS IC (BIPOLAR OP) IC56,IC55 on MAIN 2

12
Nov.2003
15289128 BA10324AF IC (OP AMP) IC8 on PANEL. IC1 on CONTRAST 1
+1
01785178 TC9271FS IC (DIGITAL OUT IF) IC44 on MAIN 1
02782778 TC200E06 (PPC) IC (I/F) IC18 on MAIN 1
02900456 TC200E1005AF-11 (BA) IC (I/F) IC27 on MAIN 1
02454334 SED1356F0A IC (LCD-DRIVER) IC17 on MAIN 1
03235789 GP1FA513TZ IC (OPTICAL CONNECTOR
TX)
JK11 on MAIN 1
02900545 PC410LKNIP IC (PHOTO COUPLER) IC37 on MAIN 1
01455956 TC223C660CF-503 IC (RA08-503) IC28 on MAIN 1
00126912 AN78L09M-(E1) IC (VRGL) IC10 on PANEL 1
00458312 NJM2360M IC (REGULATOR) IC2 on CONTRAST 1
02230056 PQ07VZ5M2ZP IC (REGULATOR) IC19 on MAIN 1
01899790 UPC29L33T-E2 IC (REGULATOR) IC14 on PANEL 1
02454878 M62220FP-600C IC (REGULATOR) IC16 on MAIN 1
02903745 S-80930CNMC-G80 IC (RESET) IC26 on MAIN 1
02900978 M66291GP IC (USB CONTROLLER) IC66 on MAIN 1
IC
TRANSISTOR
01902012 2SA1244Y(TE16L) TRANSISTOR Q1 on MAIN 1
01121278 2SA1576A T106 QRS TRANSISTOR Q5 on MAIN 1
02454390 2SA1588-GR(TE85L) TRANSISTOR Q4 on MAIN 1
01121289 2SC4081 T106 QRS TRANSISTOR Q3 on MAIN. Q13,Q14 on PANEL 1
+2
01239990 2SC4117-GR(TE85L) TRANSISTOR Q13,Q10,Q2,Q9,Q14 on MAIN. Q1 on CON-
TRAST
5
+1
15319115 2SC4213-A(TE85L) TRANSISTOR Q12,Q8,Q7,Q16,Q15,Q11 on MAIN 6
00239812 DTC114EUT106 TRANSISTOR Q6 on MAIN.
Q12,Q11,Q10,Q9,Q8,Q7,Q6,Q5 on PANEL
1
+8
02451378 RN2427 TRANSISTOR Q1,Q2,Q3,Q4 on PANEL 4
DIODE
00783034 1SS294(TE85L) DIODE D1 on CONTRAST 1
01019534 1SS355 TE-17 SWITCHING DIODE D2,D6,D7 on MAIN 3
01780045 RB051L-40 SCHOTTKY DIODE D1 on MAIN 1
02454412 CRG02 (TE85L) RECTIFIER DIODE D4,D5 on MAIN 2
01239867 SML72423C TP15 LED (RED/GREEN) LED30 on PANEL 1
00560756 SEL5221S TP15 LED (RED) LED23,LED1,LED11,LED2 on PANEL 4
01011656 SLR-332VR3F LED (RED) LED29,LED28,LED27 on PAD 3
01239856 SEL5921A TP15 LED (ORANGE) LED5,LED6,LED7,LED9,LED16,LED3,LED
10,LED12,LED13,LED14,LED22,LED18,LE
D15,LED19,LED20,LED21,LED26,LED25,L
ED24 on PANEL
19
00676423 SEL5421E TP-15 LED (GREEN) LED4,LED17 on PANEL 2
02902278 L-934MBD LED (BLUE) LED8 on PANEL 1
15339130 MA142WK-(TX) DIODE ARRAY DA37,DA36,DA35 on PAD.
DA4,DA26,DA19,DA2,DA21,DA22,DA23,
DA1,DA25,DA18,DA27,DA28,DA29,DA30,
DA31,DA32,DA33,DA34,DA24,DA11,DA3,
DA5,DA6,DA7,DA8,DA20,DA10,DA17,DA
12,DA13,DA14,DA15,DA16,DA9 on PAN-
EL
34
+3
01897189 MA147-(TX) DIODE ARRAY D3 on MAIN 1
RESISTOR
15399750 MCR100 39 1W RESISTOR R95 on MAIN 1
15399707 MCR25 JZH J 151 MTL.FILM RESISTOR R150,R170,R149,R138,R137,R118,R117,R171
on MAIN
8
01454890 MCR50 JZH J 220 MTL.FILM RESISTOR R201,R187 on MAIN 2
01011856 RPC05T 0R0 J MTL.FILM RESISTOR R2 on MAIN. R54 on PANEL 1
+1
00567023 RPC05T 101 J MTL.FILM RESISTOR R229 on MAIN. R77,R67,R75,R56 on PAN-
EL. R9 on CONTRAST
1
+4
+1
00567156 RPC05T 102 J MTL.FILM RESISTOR R20,R92 on MAIN.
R63,R74,R72,R73,R71,R69,R31,R68,R66,R65,
R64,R61,R59,R58,R57,R55,R34,R38,R62 on
PANEL. R11 on CONTRAST
19
+2
+1
00567289 RPC05T 103 J MTL.FILM RESISTOR R109,R94,R101,R103,R104,R108,R217,R218,
R219,R220,R221,R224,R75,R107,R14,R82,R3
5,R30,R29,R24,R23,R41,R15,R42,R13,R12,R1
1,R10,
54
+9
R9,R8,R7,R5,R18,R68,R89,R87,R83,R77,R36,
R73,R39,R71,R90,R62,R52,R49,R48,R47,R46,
R45,R44,R43,R72,R34 on MAIN.
R17,R3,R4,R13,R29,R9,R33,R27,R21 on
PANEL
00567556 RPC05T 105 J MTL.FILM RESISTOR R55,R81 on MAIN 2
00567034 RPC05T 121 J MTL.FILM RESISTOR R21 on MAIN 1
00566890 RPC05T 150 J MTL.FILM RESISTOR R13,R14,R15,R16,R17 on CONTRAST 5
00567045 RPC05T 151 J MTL.FILM RESISTOR R87,R88 on PANEL 2

13
MV-8000/MV8-OP1
00567178 RPC05T 152 J MTL.FILM RESISTOR R100 on MAIN 1
00567056 RPC05T 181 J MTL.FILM RESISTOR R7 on CONTRAST 1
00567312 RPC05T 183 J MTL.FILM RESISTOR R51 on MAIN. R10 on CONTRAST 1
+1
00566912 RPC05T 220 J MTL.FILM RESISTOR R57,R233,R232,R228,R76,R56,R53,R33,R17,
R16,R4,R3,R78 on MAIN. R42,R44,R7 on
PANEL
13
+3
00567067 RPC05T 221 J MTL.FILM RESISTOR R85,R84,R83,R82,R81 on MIDI 5
00567190 RPC05T 222 J MTL.FILM RESISTOR R191,R157,R124,R133,R193,R163,R225 on
MAIN. R2,R5,R1,R6 on PANEL.
R1,R2,R4,R5 on CONTRAST
7
+4
+4
00567323 RPC05T 223 J MTL.FILM RESISTOR R3 on CONTRAST 1
00567456 RPC05T 224 J MTL.FILM RESISTOR R111 on MAIN 1
00566923 RPC05T 270 J MTL.FILM RESISTOR R97,R98 on MAIN 2
03236123 RPC05T 2R2 J MTL.FILM RESISTOR R37 on MAIN 1
00566934 RPC05T 330 J MTL.FILM RESISTOR R58,R79 on MAIN.
R52,R51,R53,R50,R49,R48,R46,R47 on PAN-
EL
2
+8
00567089 RPC05T 331 J MTL.FILM RESISTOR R105 on MAIN 1
00567212 RPC05T 332 J MTL.FILM RESISTOR R8 on CONTRAST 1
00567478 RPC05T 334 J MTL.FILM RESISTOR R110 on MAIN 1
00566967 RPC05T 470 J MTL.FILM RESISTOR R102,R99,R96 on MAIN. R43,R45,R41,R40
on PANEL
3
+4
00567112 RPC05T 471 J MTL.FILM RESISTOR R18,R16,R14,R12,R10,R8,R20 on PANEL 7
00567245 RPC05T 472 J MTL.FILM RESISTOR R31,R32 on MAIN 2
00567378 RPC05T 473 J MTL.FILM RESISTOR R112 on MAIN 1
00567501 RPC05T 474 J MTL.FILM RESISTOR R76,R35,R36,R37,R60,R70,R78 on PANEL 7
00567256 RPC05T 562 J MTL.FILM RESISTOR R85,R66 on MAIN 2
00567134 RPC05T 681 J MTL.FILM RESISTOR R80,R54 on MAIN 2
00567001 RPC05T 750 J MTL.FILM RESISTOR R84 on MAIN 1
00567012 RPC05T 820 J MTL.FILM RESISTOR R88,R86,R69,R67 on MAIN 4
03233201 RPC50T 3R3 J MTL.FILM RESISTOR R6 on CONTRAST 1
15419702 RR1220P-102-D 1K OHM 1/10W MTL.FILM RESISTOR R226,R227,R26 on MAIN 3
15419701 RR1220P-103-D 10K OHM
(CHIP)
MTL.FILM RESISTOR R194,R135,R146,R129,R123,R147,R115,R156
,R183,R159,R184,R189,R200,R167,R202,R20
3,R185,R186,R188,R172 on MAIN
20
00120289 RR1220P-104-D 100K OHM
(CHIP)
MTL.FILM RESISTOR 14
15419706 RR1220P-122-D 1.2K OHM
(CHIP)
MTL.FILM RESISTOR R181,R144 on MAIN 2
00564189 RR1220P-152-D 1.5KOHM
(CHIP)
MTL.FILM RESISTOR R22 on MAIN 1
01013889 RR1220P-181-D MTL.FILM RESISTOR R27 on MAIN 1
00897234 RR1220P-183-D (CHIP) MTL.FILM RESISTOR R211,R197 on MAIN 2
01013890 RR1220P-221-D 220 OHM 1/
10W
MTL.FILM RESISTOR R196,R210 on MAIN 2
00897245 RR1220P-222-D 2.2K (D) MTL.FILM RESISTOR R119,R161,R162,R120 on MAIN 4
15419725 RR1220P-223D 22KOHM (CHIP) MTL.FILM RESISTOR R192,R176 on MAIN 2
01018234 RR1220P-331-D MTL.FILM RESISTOR R173,R153,R130,R114,R28 on MAIN 5
00564212 RR1220P-332-D 3.3KOHM
(CHIP)
MTL.FILM RESISTOR R148 on MAIN 1
15419718 RR1220P-391-D MTL.FILM RESISTOR R209,R195 on MAIN 2
15419726 RR1220P-393-D MTL.FILM RESISTOR R128,R168 on MAIN 2
15419707 RR1220P-472-D 4.7KOHM
(CHIP)
MTL.FILM RESISTOR R113,R151,R152 on MAIN 3
00564234 RR1220P-473-D 47K OHM
(CHIP)
MTL.FILM RESISTOR R132,R175 on MAIN 2
01788834 RR1220P-622-D MTL.FILM RESISTOR R169,R121,R136,R154 on MAIN 4
00899178 RR1220P-683-D (68K D-RANK) MTL.FILM RESISTOR R206,R215 on MAIN 2
15419729 RR1220P-822-D MTL.FILM RESISTOR R174,R155,R142,R122 on MAIN 4
# 03237434 RR1220P-823-D MTL.FILM RESISTOR R179,R141 on MAIN 2
01013878 RR1220Q-100-D MTL.FILM RESISTOR R182,R131,R116,R145,R160 on MAIN 5
01345990 RR1220Q-120-D MTL.FILM RESISTOR R180,R143 on MAIN 2
01122089 RR1220Q-220-D 22 OHM (CHIP) MTL.FILM RESISTOR R213,R204 on MAIN 2
01455856 RR1220Q-680-D MTL.FILM RESISTOR R25 on MAIN 1
15419703 RR1220R-184-D MTL.FILM RESISTOR R214,R205 on MAIN 2
# 03237445 RR1220R-274-D MTL.FILM RESISTOR R198,R212 on MAIN 2
02564078 BPR28F 0.05 OHM K MTL.PLATE RESISTOR R19 on MAIN 1
01457145 EXBE10C103J RESISTOR ARRAY RA8,RA1,RA43,RA21,RA22,RA26,RA27,RA
33,RA37,RA38,RA39,RA42,RA14 on MAIN.
RA2,RA3 on PANEL
13
+2
15409113 EXBV8V103JV RESISTOR ARRAY RA1 on PANEL 1
03127101 RS4N-1000-J-2 RESISTOR ARRAY RA23,RA24 on MAIN 2
# 03237412 RS4N-1001-J-2 RESISTOR ARRAY RA49,RA53,RA54 on MAIN 3
03127123 RS4N-1002-J-2 RESISTOR ARRAY RA31,RA18,RA19,RA20,RA25,RA28,RA30,
RA32,RA35,RA29 on MAIN
10
# 03237390 RS4N-22R0-J-2 RESISTOR ARRAY RA9,RA48,RA56,RA55,RA7,RA46,RA11,RA
2,RA3,RA4,RA6,RA10,RA12,RA13,RA15,R
A16,RA17,RA36,RA5 on MAIN
19
# 03237401 RS4N-33R0-J-2 RESISTOR ARRAY RA41,RA47,RA44,RA40,RA45 on MAIN 5
# 03237423 RS4N-47R0-J-2 RESISTOR ARRAY RA52,RA50,RA51 on MAIN 3
01903523 ERTJ1VR153J THERMISTOR RESISTOR R12 on CONTRAST 1
RESISTOR

14
Nov.2003
POTENTIOMETER
01904401 EVU F2A E25 B53 9M/M ROTARY POT. VR1 on CONTRAST 1
# 03345389 EVUF2LFL3B14 9M/M ROTARY POT. VR9,VR10,VR11,VR12 on PANEL 4
03124945 RK09L1140 50KRD L25 RR1 9M/M ROTARY POT. VR1,VR2 on MAIN 2
02901678 RK09L12D0 50KA L=25 9M/M ROTARY POT. VR3 on MAIN 1
01342134 EWA NKE C10 B14 30MM SLIDE POT. VR1,VR2,VR3,VR4,VR8,VR6,VR5,VR7 on
PANEL
8
CAPACITOR
01674612 ECJ1VB1H103K CERAMIC CAPACITOR C15,C20 on PANEL 2
01674512 ECJ1VB1H222K CERAMIC CAPACITOR C104 on MAIN 1
00568456 ECJ1VF1C474Z CERAMIC CAPACITOR C17 on PANEL 1
01674701 ECJ1VF1E104Z 0.1UF/16VK CERAMIC CAPACITOR C216,C215,C208,C209,C290,C269,C266,C26
5,C259,C280,C282,C232,C289,C219,C291,C2
50,C248,C207,C149,C246,C279,C245,C287,C
56,C80,C205,C78,C74,C117,C73,C72,C70,C6
9,C68,C67,C28,C57,C116,C47,C46,C45,
144
+1
7
C154,C29,C59,C95,C100,C101,C102,C103,C
105,C107,C108,C109,C110,C111,C98,C79,C9
6,C115,C94,C93,C91,C112,C90,C89,C88,C87
,C86,C85,C113,C84,C81,C114,C97,C157,C13
1,C30,C133,C135,C138,C143,C144,C145,C14
6,C44,C43,C42,C40,C39,C38,C35,C34,C31,
C99,C153,C27,C156,C130,C158,C159,C160,
C161,C162,C164,C165,C186,C189,C190,C19
8,C200,C201,C204,C155,C18,C9,C132,C12,C
14,C126,C17,C8,C19,C21,C22,C23,C24,C25,
C26,C16,C120,C125,C124,C123,C122,C10,C
121,C7,C119,C118,C1,C3,C4,C5,C6 on
MAIN.
C46,C2,C5,C21,C22,C24,C25,C27,C64,C45,C
48,C49,C50,C60,C61,C63,C36 on PANEL
01674167 ECUV1H100DCV CERAMIC CAPACITOR C66,C221,C274,C268,C239,C230,C229,C62,
C206,C61,C192,C63,C65,C64,C212,C193 on
MAIN
16
01674334 ECUV1H101JCV CERAMIC CAPACITOR C49,C168,C55,C53,C52,C51,C50,C166,C167,
C54,C169,C176,C48,C177,C170,C175,C174,
C173,C172,C171 on MAIN.
,C9,C23,C12,C10,C8,C7,C6,C11 on PANEL
20
+8
15359707 ECUV1H104KN 0.1 CERAMIC CAPACITOR C5 on CONTRAST 1
01674190 ECUV1H150JCV CERAMIC CAPACITOR C150,C179,C151,C129,C13,C15,C128,C178
on MAIN
8
01674389 ECUV1H221JCV CERAMIC CAPACITOR C51,C56,C55,C54,C53,C52 on MIDI.
C42,C39,C31,C32,C33,C34,C35,C30,C38,C29
,C40,C28,C43,C41,C44,C37 on PANEL
16
+6
01674423 ECUV1H471JCV CERAMIC CAPACITOR C33,C32 on MAIN 2
01674434 ECUV1H561JCV CERAMIC CAPACITOR C1 on CONTRAST 1
01909667 ECEA1CPZ101B CHEMICAL CAPACITOR C247,C260 on MAIN 2
00568801 ECEA1EPZ470B CHEMICAL CAPACITOR C218,C276,C185,C196,C225,C227,C243,C25
4,C275,C271,C262,C188,C235,C261 on
MAIN
14
02562478 ECEA1HPZ101B CHEMICAL CAPACITOR C236,C234,C211,C210 on MAIN 4
15369109 ECEV0JA101SP CHEMICAL CAPACITOR C26,C19,C4 on PANEL 3
15369186 ECEV1VA4R7SR CHEMICAL CAPACITOR C6,C7,C8,C9,C10 on CONTRAST 5
01909690 RA2-16V471MC-T2 CHEMICAL CAPACITOR C242,C217,C181 on MAIN 3
02891767 RC2-16V100M-T2 CHEMICAL CAPACITOR C62,C3 on PANEL 2
01894601 RC2-16V101MB-T2 CHEMICAL CAPACITOR C47 on PANEL 1
02891756 RC2-6V331M-T2 CHEMICAL CAPACITOR C1 on PANEL 1
02898090 RFS-16V101MH3-T2 CHEMICAL CAPACITOR C263 on MAIN 1
02121089 RFS-16V222M BLACK CHEMICAL CAPACITOR C270,C267 on MAIN 2
# 02345034 RV2-35V4R7MU-RR2 CHEMICAL CAPACITOR C182 on MAIN 1
02345234 RV2-6V101M-R CHEMICAL CAPACITOR C82,C288,C220,C137,C127,C83,C75,C58,C4
1,C36,C20,C11,C2,C92 on MAIN. C2 on
CONTRAST
14
+1
# 02904934 RV3-16V221MF80U-RR2 CHEMICAL CAPACITOR C147,C180 on MAIN 2
02564867 RV-35V470MG68-R CHEMICAL CAPACITOR C3, C4 on CONTRAST 2
02904923 RV3-6V331MF80-R CHEMICAL CAPACITOR C37,C148,C152,C60 on MAIN 4
02565545 RV-6V331MG68-R CHEMICAL CAPACITOR C801 on CDRW 1
# 03237334 ECHU1C153JX5 POLYEST. CAPACITOR C256,C273 on MAIN 2
02018178 ECHU1C223JX5 POLYEST. CAPACITOR C258,C249 on MAIN 2
01898412 ECHU1C392JX5 POLYEST. CAPACITOR C255,C272 on MAIN 2
01898434 ECHU1H101JX5 POLYEST. CAPACITOR C241,C244,C257,C195,C252,C224 on MAIN 6
01899345 ECHU1H121JX5 POLYEST. CAPACITOR C240,C194,C238,C203,C213,C231 on MAIN 6
01784145 ECHU1H152JX5 POLYEST. CAPACITOR C187,C228 on MAIN 2
01905534 ECHU1H221JX5 POLYEST. CAPACITOR C237,C214,C191,C223 on MAIN 4
01896589 SK4-0J106MZ4-RA TANTALUM CAPACITOR C197,C199,C233,C202 on MAIN 4
INDUCTOR, COIL, FILTER
01904001 TSL1315S-101 CHOKE COIL L1 on MAIN 1
01893634 LQH4N151K04 CHOKE COIL L1 on CONTRAST 1

15
MV-8000/MV8-OP1
01565578 N1608Z601T01 FERRITE-BEAD L13,L9,L11,L12,L7,L10 on MAIN.
L3,L2,L4,L5,L6 on MIDI. L1 on PANEL
6
+1
+5
02895645 FERRITE-CORE ZCAT2035-
0930A
FERRITE-CORE 1
INDUCTOR, COIL, FILTER
CRYSTAL, RESONATOR
01340745 MA-406 12MHZ CRYSTAL X4 on MAIN 1
# 03237456 MA-406 16.665MHZ TE24 CRYSTAL X1 on MAIN 1
02673134 MA-406 16.9344MHZ CRYSTAL X3 on MAIN 1
00891801 MA-406 24.000MHZ TE24 CRYSTAL X5 on MAIN 1
# 03345645 SG-9001JC D20P OSCILLATOR X2 on PANEL 1
ENCODER
01231367 EC16B24204 (L=15) (W/N&W) ROTARY ENCODER EN1 on PANEL 1
CONNECTOR
01908645 16FE-BT-VK-N CONNECTOR CN3 on MAIN 1
02010867 16FE-ST-VK-N CONNECTOR CN1 on PANEL 1
03121101 23FLZ-RSM1-TB CONNECTOR CN1 on CONTRAST 1
02678523 26FFS-SP-T CONNECTOR CN3 on PAD 1
# 03237323 26FMN-BMTTN-A-TFT CONNECTOR CN14 on MAIN 1
# 03237467 52492-2620 CONNECTOR CN4 on PANEL 1
02237512 75501-0X0-B CONNECTOR P/N CN11,CN1 on MAIN. CN801 on CDRW 2
+1
13369565 B11B-PH-K-S JST CONNECTOR CN5 on MAIN. CN3 on CONTRAST 1
+1
13369570 B2B-PH-K-S (2P) CONNECTOR CN13 on MAIN 1
13369594 B4B-XH-A CONNECTOR CN10 on MAIN 1
13369515 B5B-PH-K-S JST CONNECTOR CN16 on MAIN 1
13369566 B6B-PH-K-S JST(6P) CONNECTOR CN2 on PANEL 1
03124967 KX14-50KL7.9H1 CONNECTOR CN802 on CDRW 1
# 02561690 P/N 75341-0X0-B CONNECTOR CN9 on MAIN 1
02349545 P/N 75401-0X0-B CONNECTOR CN8 on MAIN 1
WIRING, CABLE
#03345767 4x200-LCP-XHP WIRING HDD-PW 1
# 03345745 40x300-P2.5 WIRING HDD-DT 1
03126390 11x200-P2.0-PHR-PHR WIRING 1
02563867 AC ASSY WIRING 1
03126389 CDRW WIRING 1
# 03345812 BNCD-P=1.00-K-26-130 BAN CARD 1
03345823 BNCD-P=1.25-K-16-200 BAN CARD 1
02678756 BNCD-P=1.25-K-26-80 BAN CARD 1
TRANSFORMER
02019478 (7KQ5) 19832A PULSE TRANS L8 on MAIN 1
SCREW
40454956 SCREW M2x2.5 SPECIAL PAN ZNC 4
# 40562623 SCREW M2.5x3 BINDING MACHINE ZC 3
40011056 SCREW 3x6 BINDING TAPTITE B ZC 31
+2
40012534 SCREW 3x6 BINDING TAPTITE S FE BZC 19
40342712 SCREW M3x6 PAN MACHINE W/
SW+SMALL PW BZC
2
+2
40239889 SCREW M3x6 BUTTON-TRUS TAPTITE S BZC 4
40011101 SCREW 3x8 BINDING TAPTITE B BZC 16
40011101 SCREW 3x8 BINDING TAPTITE B BZC 4
# 40563590 SCREW 3x8 BINDING TAPTITE B NI 6
40011312 SCREW 3x8 BINDING TAPTITE P BZC 5
40013067 SCREW M3x8 PAN MACHINE W/
SW+SMALL PW ZC
7
40013067 SCREW M3x8 PAN MACHINE W/
SW+SMALL PW ZC
4
40458345 SCREW M4x8 PAN MACHINE W/
SW+SMALL PW NI
1
40342989 SCREW M4x8 PAN W/EX.TOOTH WASHER 1
40459590 SCREW M4x20 HEX SOCKET HEAD NI 10
# 40561745 SCREW 5x10 BINDING TAPPING B1 BZC 4
40450367 SCREW 6-32UNC 1008SR/KM003 4
PACKING
#03561256 BOTTOM PAD L 1

16
Nov.2003
#03561267 BOTTOM PAD R 1
# 03454067 PACKING CASE 1
03121523 PAD UPPER 1
# 03561223 UPPER PAD L 1
# 03561245 UPPER PAD R 1
PACKING
MISCELLANEOUS
40238545 CAUTION LABEL SHOCK HAZARD & ICES 1
00902790 CORD BUSHING EDS-1208U 1
01455523 CORD BUSHING EDS-1717U 1
# 03455801 CORD KEEP PM-375 1
# 03345878 CUSHION 3
02562956 DC FAN MOTOR 9A0812L403 1
40230812 DOUBLE SIDED ADHESIVE
TAPE
NITTO #541 10X10 4
40122534 DOUBL-FACE TAPE #500 W3MM 20M 136P 1
22355334 FOOT MKS 235-334 4
12199599 GRAND TERMINAL M3 2
12189804 GROUNDING TERMINAL M1700 4
# 03346289 IC SOCKET 61816-61103 1
# 03455790 INSULATING SHEET 1
40016512 INSULOK TIE 80M/M T-18S 2
40016545 INSULOK TIE SKM-1 1
12189817 PCB SPACER RSPLS-10U 1
# 40564990 POP LABEL 1
# 03239978 PRESSURE SHEET SENSOR 1
# 03239989 PWB SPACER WLS-10-0 1
02908967 SHIELD CUSHION 1
# 03456290 SPACER 3
ACCESSORIES (STANDARD)
#72348512 OWNER’S MANUAL JAPANESE 1
# 72349190 OWNER’S MANUAL ENGLISH 1
03340956 AC CORD SET 100V YA-101/YP-3NB 1
00894378 AC CORD SET 120V SP301+IS14 SJT18/3 1
00894389 AC CORD SET 230V SP22+IS14 H05VV-F3G1.0 1
00907001 AC CORD SET 240VE KP-610 GTTBS-3 KS-31A 1
23495124 AC CORD SET 240VA SC-144-JO1 ES303-
10HMA
1
# 03456434 CD-ROM BACKUP DATA 1
# 03456412 CD-ROM SAMPLE DATA 1
40563756 LEAFLET HDD CAUTION
(COPY)
JAPANESE/ENGLISH 1
******** LEAFLET USER TOUROKU
ANNAI
MANUAL 1
# 40564212 SHORT-CUT SEAL 1
# 03459356 SHORT PIN TERMINAL 1
40232334 WARRANTY CARD (JAPAN ONLY) 1

17
MV-8000/MV8-OP1
PARTS LIST (MV8-OP1)
fig.part1e
SAFETY PRECAUTIONS:
The parts marked have
safety-related characteristics. Use
only listed parts for replacement.
CONSIDERATION ON PARTS ORDRING
When ordering any parts listed in the parts list, please specify the following items in the order sheet.
QTY PART NUMBER DESCRIPTION MODEL NUMBER
Ex. 10 22575241 Sharp Key C-20/50
15 2247017300 Knob (orange) DAC-15D
Failure to completely fill the above items with correct number and description will result in delayed or even
undelivered replacement.
NOTE: The parts marked # are new. (initial parts)
CHASSIS Q'TY
#03342123 AUDIO I/O HOLDER 1
JACK, EXT TERMINAL
03234456 6.5MM JACK HTJ-064-12D JK2,JK3,JK4,JK5,JK6,JK1 on ANALOG 6
# 03237378 RCA(PIN) JACK YKC21-3895 JK7 on DIGITAL 1
02455890 D-SUB CONNECTOR YKF42-8039 CN4 on DIGITAL 1
PCB ASSY
#72346845 ANALOG BOARD ASSY 1
# 72346856 DIGITAL BOARD ASSY 1
IC
02234167 AK4393-VF-E2 IC (DAC) IC4,IC5,IC8 on ANALOG 3
01679090 TC74VHC08FT(EL) IC (CMOS) IC30 on ANALOG 1
03016167 TC74VHCT08AFT(EL) IC (CMOS) IC11 on ANALOG 1
02897690 OP275GS IC (BIPOLAR OP) IC2,IC9,IC10,IC7,IC3,IC6 on ANALOG 6
15199286 AN78L05M-(E1) IC (REGULATOR) IC34,IC33,IC32 on ANALOG 3
03129934 TC7SET04FU(TE85L) IC (CMOS) IC24 on DIGITAL 1
01349590 TC7WU04FU(TE12L) IC (CMOS) IC26 on DIGITAL 1
01348956 TC7SH00FU(TE85L) IC (CMOS) IC27 on DIGITAL 1
01679023 TC74VHC157FT(EL) IC (CMOS) IC13,IC20 on DIGITAL 2
01897967 TC74VHC74FT(EL) IC (CMOS) IC22 on DIGITAL 1
01908701 TC74VHC14FT(EL) IC (CMOS) IC21 on DIGITAL 1
02456756 TC74VHCT04AFT(EL) IC (CMOS) IC18 on DIGITAL 1
02901578 HD74LV161ATELL IC (CMOS) IC29,IC23 on DIGITAL 2
00564690 TC9246F(ELP) IC (PLL) IC25 on DIGITAL 1
01458445 UPC29M33T-T1 IC (REGULATOR) IC16 on DIGITAL 1
03015701 AD1895A IC IC15,IC17,IC14,IC12,IC19 on DIGITAL 5
# 03237545 LC89056W-E IC IC28 on DIGITAL 1
03237556 GP1FA513RZ IC (OPTICAL CONNECTOR
RX)
CN5 on DIGITAL 1
TRANSISTOR
00901523 2SA1681 (SC-62)(POW SW) TRANSISTOR Q12 on ANALOG 1
01121289 2SC4081 T106 QRS TRANSISTOR Q10,Q11 on ANALOG 2
15319115 2SC4213-A(TE85L) TRANSISTOR Q16,Q1,Q2,Q3,Q4,Q5,Q6,Q7,Q9,Q13,Q14,Q
15 on ANALOG
12
15329533 RN2307(TE85R) TRANSISTOR Q8 on ANALOG 1
DIODE
01780045 RB051L-40 SCHOTTKY DIODE D3 on DIGITAL 1
02908890 FTZ6.8E T148 ZENER DIODE D2,D1,D4 on DIGITAL 3
01897189 MA147-(TX) DIODE ARRAY DA1 on ANALOG 1
RESISTOR
01788834 RR1220P-622-D MTL.FILM RESISTOR R45,R20,R2,R6,R16,R35,R49,R68,R72,R82,R
86,R31 on ANALOG
12
15399707 MCR25 JZH J 151 MTL.FILM RESISTOR R42,R85,R84,R79,R78,R71,R70,R58,R57,R93,
R47,R92,R4,R34,R33,R27,R26,R19,R18,R13,
R12,R5,R48,R41 on ANALOG
24
15399952 MCR50JZH470 1/2W CHIP RESISTOR R136,R138,R137 on ANALOG 3
15419701 RR1220P-103-D 10K OHM
(CHIP)
MTL.FILM RESISTOR R76,R11,R91,R90,R77,R55,R53,R40,R39,R24,
R10,R25 on ANALOG
12
01788856 RR1220P-912-D MTL.FILM RESISTOR R17,R75,R83,R9,R23,R32,R38,R46,R3,R52,R
69,R89 on ANALOG
12
00120289 RR1220P-104-D 100K OHM
(CHIP)
MTL.FILM RESISTOR R28,R7,R21,R36,R43,R50,R61,R73,R80,R87,
R94,R14 on ANALOG
12

18
Nov.2003
00567023 RPC05T 101 J MTL.FILM RESISTOR R59 on ANALOG,R132 on DIGITAL 1
+1
00567156 RPC05T 102 J MTL.FILM RESISTOR R60 on ANALOG 1
00567178 RPC05T 152 J MTL.FILM RESISTOR R65 on ANALOG 1
00567212 RPC05T 332 J MTL.FILM RESISTOR R15,R22,R29,R37,R44,R51,R62,R74,R81,R88,
R95,R8 on ANALOG
12
00567289 RPC05T 103 J MTL.FILM RESISTOR R99,R98,R97,R64,R63 on ANA-
LOG,R120,R118,R116,R114,R112,R123 on
DIGITAL
5
+6
00567378 RPC05T 473 J MTL.FILM RESISTOR R66 on ANALOG,R125 on DIGITAL 1
+1
00567412 RPC05T 104 J MTL.FILM RESISTOR R54,R56 on ANALOG 2
00564189 RR1220P-152-D 1.5KOHM
(CHIP)
MTL.FILM RESISTOR R126 on DIGITAL 1
00564201 RR1220P-224D 220K OHM
(CHIP)
MTL.FILM RESISTOR R124 on DIGITAL 1
00566967 RPC05T 470 J MTL.FILM RESISTOR R122,R105,R107,R108,R109,R110,R111,R113
,R115,R117,R121,R119 on DIGITAL
12
00567001 RPC05T 750 J MTL.FILM RESISTOR R128 on DIGITAL 1
00567245 RPC05T 472 J MTL.FILM RESISTOR R130 on DIGITAL 1
00567256 RPC05T 562 J MTL.FILM RESISTOR R129 on DIGITAL 1
00567345 RPC05T 333 J MTL.FILM RESISTOR R131 on DIGITAL 1
00567556 RPC05T 105 J MTL.FILM RESISTOR R133 on DIGITAL 1
01122089 RR1220Q-220-D 22 OHM (CHIP) MTL.FILM RESISTOR 2
15419704 RR1220P-101-D 100 OHM
(CHIP)
MTL.FILM RESISTOR R127 on DIGITAL 1
01898345 ERY43SA125VA THERMISTOR R134 on DIGITAL 1
RESISTOR
CAPACITOR
01674167 ECUV1H100DCV CERAMIC CAPACITOR C22,C50,C35,C55,C27,C62,C68,C88,C93,C10
0,C105,C41 on ANALOG,C153,C173,C174
on DIGITAL
12
+3
01674701 ECJ1VF1E104Z 0.1UF/16VK CERAMIC CAPACITOR C109,C111,C113,C114,C177,C178,C184,C18
1,C183,C61,C187,C180,C37,C6,C7,C9,C11,C
14,C15,C19,C72,C34,C108,C42,C46,C84,C10
6,C98,C29,C94,C80,C77,C75,C70,C56,C4 on
ANALOG
36
+3
3
,C141,C165,C164,C163,C162,C159,C157,C15
5,C147,C146,C145,C144,C166,C142,C156,C1
40,C137,C136,C132,C131,C129,C128,C125,C
124,C121,C119,C118,C117,C143,C149,C171,
C175,C170 on DIGITAL
01898434 ECHU1H101JX5 POLYEST. CAPACITOR C53,C23,C24,C28,C36,C38,C83,C101,C63,C1
2,C51,C58,C102,C96,C90,C89,C65,C45 on
ANALOG
18
01909667 ECEA1CPZ101B CHEMICAL CAPACITOR C5,C8 on ANALOG 2
# 02345034 RV2-35V4R7MU-RR2 CHEMICAL CAPACITOR C69 on ANALOG 1
02345145 RV2-16V101M-R CHEMICAL CAPACITOR C182,C67,C179,C185,C112 on ANALOG 5
02562478 ECEA1HPZ101B CHEMICAL CAPACITOR C54,C21,C26,C32,C49,C60,C66,C87,C92,C99
,C104,C40 on ANALOG
12
02904923 RV3-6V331MF80-R CHEMICAL CAPACITOR C33 on ANALOG,C186,C161,C120 on DIGI-
TAL
1
+3
03126623 RFS-16V471MI6-T4 CHEMICAL CAPACITOR C13,C10 on ANALOG 2
01896589 SK4-0J106MZ4-RA TANTALUM CAPACITOR C43,C95,C85,C82,C81,C57,C47,C44,C30,C20
,C17,C16 on ANALOG
12
01674190 ECUV1H150JCV CERAMIC CAPACITOR C148 on DIGITAL 1
02568812 ECJ2FB1C474K CERAMIC CAPACITOR C152 on DIGITAL 1
01674612 ECJ1VB1H103K CERAMIC CAPACITOR C167,C151,C150,C172 on DIGITAL 4
02345234 RV2-6V101M-R CHEMICAL CAPACITOR C135,C134,C127,C176,C126,C123,C139,C15
4,C138,C122,C116,C115 on DIGITAL
12
INDUCTOR, COIL, FILTER
01565578 N1608Z601T01 FERRITE-BEAD L25 on DIGITAL 1
CRYSTAL, RESONATOR
01455201 MA-406 12.288MHZ CRYSTAL X1 on DIGITAL 1
CONNECTOR
02120212 28FE-BT-VK-N CONNECTOR CN2 on ANALOG,CN3 on DIGITAL 1
+1
# 02561690 P/N 75341-0X0-B CONNECTOR CN1 on ANALOG 1
WIRING, CABLE
#03342256 WIRING AUDIO I/O WIRING 1
03237723 BAN CARD BNCD-P=1.25-K-28-50 1

19
MV-8000/MV8-OP1
SCREW
40011312 SCREW 3x8 BINDING TAPTITE P BZC 2
40344134 SCREW M4-40x7.9 HEX SOCKET NI 2
40016412 M9x13.5x0.45 JACK WASHER 6
PACKING
#03454089 PACKING CASE 1
# 03455134 OUTER PACKING CASE 1
MISCELLANEOUS
#03342134 PWB SPACER KGLS-18S 2
# 40348289 CAUTION LABEL REC ESD CAUTION SEAL EIA 1
ACCESSORIES (STANDARD)
#72346823 OWNER’S MANUAL JAPANESE 1
# 72450301 OWNER’S MANUAL ENGLISH 1
40232334 WARRANTY CARD (JAPAN ONLY) 1

20
Nov.2003
REMOVING THE MAIN
BOARD
Use the following procedure to disassemble the unit as shown in the
disassembly diagram.
1. Remove the bottom cover (1). (bottom cover screw ‘b’)
2. Remove side panels L (22) and R (23). (side panel screw ‘l’ and ‘n’)
3. Remove the power supply cover (15) , and remove the wiring to the main
board. (side panel screw ‘c’)
4. Remove the rear panel jack nuts/washers, and the PHONO, DIGITAL
A,B, and USB screws (rear panel screws ‘i’ and ‘d’).
5. Remove screw ‘b’ which fastens the main board (14).
6. Remove all wiring connected to the main board.
7. Remove screw ‘k’ from the rear panel (26), then lift up the rear panel and
remove the main board.
IDENTIFYING THE VERSION
NUMBER
1. Turn on the power of the MV-8000 while holding down the
[SHUTDOWN] button.
2. The screen will show the software version and checksum.
System: the software version of the main system.
Boot: the version of the updater and version display software etc.
Sub: the version of the software within the sub-CPU of the panel board.
* The version is also shown in the main screen when you start up Test mode.
SAVING AND LOADING THE
CONTENTS OF THE HARD
DISK
Required items
•Acomputer with a USB connector (with sufficient storage space to back
up the contents of the MV-8000’s hard disk)
• USB cable
1. Turn on the power of the MV-8000 and start it up in normal operating
mode.
2. Use a USB cable to connect the MV-8000 to your computer.
3. Press the [DISK/USB] button to enter the Disk/USB menu, and press the
[F3] (USB) button.
4. Press the [F5] (CONNECT) button, and the MV-8000’s hard disk will be
detected by your computer.
5. If you want to back up the data, copy all folders/files from the root folder
of the MV-8000’s hard disk to your computer.
If you want to restore the data, copy all MV-8000 folders/files backed up
on your computer into the MV-8000.
Do not modify the folder structure of the MV-8000’s hard disk.
6. To break the connection with your computer, first break the connection
on your computer, and then press the MV-8000’s [F5] (Disconnect)
button.
TEST MODE
Required items
• AC cord
• Foot Switch (FS-5U or DP-2)
• Blank CD-RW or CD-R Disk
• 2HD Floppy Disk (formatted)
• 2DD Floppy Disk (formatted)
• MV8-OP1
• MV8-VGA
• R-BUS Device
•Acomputer that is running Windows XP, and which fulfills the MV-
8000’s operating requirements (with sufficient storage space to back up
the contents of the MV-8000’s hard disk)
• CD Player
• Powerd Monitor Speaker
• Headphones
• PS/2 Mouse
Start the Test mode
1. Turn on the power of the MV-8000 while holding down the [MENU] and
[F3] buttons.
2. After the MV-8000’s start-up screen appears, the upper part of the screen
will show the software version number and checksum.
3. The lower part of the screen will show the menu of test items.
Use the cursor to select an item, and press the [Execute] (F5) button to
execute.
*If the MV8-VGA is installed and you want to check the PS/2 mouse, connect the
mouse before you start up.
For test items that show [PREV], [GOTO TOP], and [NEXT] in the bottom line
of the screen, use [GOTO TOP] to move to the Menu screen, [PREV] to move to
the previous test item, and [NEXT] to move to the next test item.
Exit the Test mode
Turn off the power of the MV-8000.
Explanation of each test item
Device Auto Check
This automatically checks the main devices.
When you press the [Execute] (F5) button, the following checks will begin.
SDRAM Check
Display: OK/NG
Devices related to the test: Main:IC2, IC8

21
MV-8000/MV8-OP1
XV Chip Check
Display: OK/NG
Devices related to the test: Main: IC5, IC7, IC10, IC12, IC13, IC14, IC15, IC28,
IC29, IC34, IC65, X3
ESP4 Chip Check
Display: OK/NG
Devices related to the test: Main:IC18, IC28, IC30, IC32, IC33
PPC Chip Check
Display: OK/NG
Devices related to the test: Main:IC11, IC18, IC31
BA Chip Check
Display: OK/NG
Devices related to the test: Main:IC27, IC31
DIMM Check
Display: OK/NG/NO ***MB ********(SPD)
Devices related to the test: Main:IC27,31
Displays the DIMM capacity and SPD information.
Wave Bus Check
Display: OK/NG
Devices related to the test: Main:IC27, IC28
Writes a test pattern to DIMM via BA, and verifies via XV.
HDD Check
Display: OK/NG ProductName ModelNumber
Devices related to the test: Main:IC36, IC39, IC40, IC43, IC45, IC62, IC63, HDD
Shows the name of the drive manufacturer and the model.
CD-RW Check
Display: OK/NG ModelNumber
Devices related to the test: Main:IC36, IC39, IC40, IC43, IC45, IC62, IC63, CD-
RW
Obtains drive information, and displays the model number in the screen.
FDD Check
Display: OK/NG
Devices related to the test: Main:IC49,63,64, X5, FDD
* This test requires a formatted 2HD floppy disk.
Insert a formatted 2HD floppy disk beforehand, and a write/verify test will be
performed.
MV8-VGA Check
Display: OK/NG
Devices related to the test: Main:IC1, Panel:IC1, MV8-VGA
* This test requires the MV8-VGA.
If the MV8-VGA is correctly installed, the screen will indicate “OK”.
If “NG” is shown even if the MV8-VGA is installed, check the MV8-VGA’s
connector and wiring.
PS/2 Mouse Detect Check
Display: OK/NG
Devices related to the test: Panel:IC1, MV8-VGA
* This test requires the MV8-VGA and a PS/2 mouse.
The Device ID and Device Status of the PS/2 mouse will be obtained, and if
communication with the mouse could be established, a result of “OK” will
appear.
MIDI Connect Check
Display: OK/--
Devices related to the test: Main:IC35,37,38
* This test requires a MIDI cable.
1. Use a MIDI cable to make a loop connection between MIDI OUT A <--->
MIDI IN.
If the messages sent from MIDI OUT A were correctly received at MIDI
IN, a result of “OK” will appear.
2. Re-connect the MIDI cable to MIDI OUT B <---> MIDI IN.
If the messages sent from MIDI OUT B were correctly received at MIDI
IN, a result of “OK” will appear.
LCD Check
Display: OK/NG
Devices related to the test: Main:IC17,23, LCD
1. A test pattern will be displayed. Turn the contrast adjustment knob, and
verify that the gradations can be distinguished.
2. Press the [NEXT] (F5) button. All pixels of the LCD will turn “black.”
3. Next, press any button other than PAD. All pixels of the LCD will turn
“off.”
4. Press any button other than PAD to proceed to the next test.
Encoder Check
Display: OK/NG
Devices related to the test: Panel:IC1
Turn the rotary encoder to left and right. The “OK” result will appear when
you turn the encoder 24 clicks in each direction.
LED Check
Display: OK/NG
Devices related to the test: Panel:IC1
1. Enter this screen and press the [PLAY] button. All LEDs will light. Press
the [PLAY] button once again, and they will all go dark.
2. Press the [PLAY] button an additional time, and the LEDs will light one
by one in sequence.
3. Press the [STOP] button, and the LEDs will light in the reverse order of
when you pressed the [PLAY] button.
4. After the last LED has lit, press the [PLAY] button to return to the “all lit”
state.
Switch Check
Display: OK/NG
Devices related to the test: Panel:IC1
This checks the operation of all switches on the panel board.
1. In the screen, switches that have not yet been pressed are shown as white
rectangles. When a switch has been pressed, its display will change to a
black rectangle.
2. If you press two or more switches simultaneously, a warning of “More
than one Sw pressed!” will appear.
3. When all switches have been checked, you will automatically proceed to
the next item.
4. To execute this test and move to the next item, turn the encoder toward
the right for one and a half revolutions or more. To return to the
preceding item, turn the encoder toward the left for one and a half
revolutions or more.
A/D Check
Display: OK/NG
Devices related to the test: Panel:IC1
This tests the operation of the rotary volumes and sliders on the panel board.
1. Move each knob or slider through the “MIN” --> “MAX” --> “MIN”
positions.
2. If the movement was detected correctly, the display will indicate “OK.”