Akai MPC 3000 User manual

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SAFETY INSTRUCTIONS
PRECAUTIONS DURING SERVICING
1.Parts identified by the A(*) symbol are critical for
safety. Replace them only with the parts number specified.
2. In addition to safety, other parts and assemblies are
specified for conformance with such regulations as
those applying to spurious radiation. These must also
be replaced only with the specified replacements.
Examples: RF converters, tuner units, antenna selector
switches, RF cables, noise blocking capacitors,
noise blocking filters, etc.
3. Use specified internal wiring. Note especially:
1) Wires covered with PVC tubing
2) Double insulated wires
3) High voltage leads
4. Use specified insulating materials for hazardous live
parts.
Note especially:
1)Insulation Tape
2) PVC tubing
3) Spacers (insulating barriers)
4) Insulation sheets for transistors
5) Plastic screws for fixing micro switches
5. When replacing AC primary side components
(transformers, power cords, noise blocking capacitors,
etc.), wrap the ends of the wires securely around the
terminals before soldering.
6. Make sure that wires do not contact heat producing
parts (heat sinks, oxide metal film resistors, fusible
resistors, etc.).
7. Check that replaced wires do not contact sharp edged
or pointed parts.
8. Also check areas surrounding repaired locations.
9. Make sure that foreign objects (screws, solder droplets,
etc.) do not remain inside the set.
SAFETY CtfECK AFTER SERVICING
After servicing, make measurements of leakage-current
or resistance in order to determine that exposed parts
are acceptably insulated from the supply circuit.
The leakage-current measurement should be done be-
tween accessible metal parts (such as chassis, ground
terminal, microphone jacks, signal input/output connectors,
etc.) and the earth ground through aresistor of 1500
ohms paralleled with a0.15 pF capacitor, under the unit's
normal working conditions. The leakage-current should
be less than 0.5 mA rms AC.
The resistance measurement should be done between
accessible exposed metal parts and power cord plug
prongs with the power switch (rf included) "ON". The
resistance should be more than 2.2 Mohms.
PRECAUTION FOR LITHIUM BATTERY
The lithium battery may explode when heareo excessively.
[OBSERVE THE FOLLOWING WHEN REPLACING]
•Replace with the same make and type only.
•Use soldering iron in "recommended way’ only.
•Place battery in correct polarity.
•Do not short the terminals.
•Do not charde battery.
•Do not dispose of battery in fire.
[DANGER] [RECOMMENDED WAY]
INFORMATIONS
SYMBOLS FOR PRIMARY DESTINATION
Unit destinations are indicated with letters as shown below.
Symbols Principal Destinations
AU.S.A
BU.K
CCanada
EEurope (except U.K)
Japan
Lsj Australia
mGermany
mUniversal Area
ra Custom version

SPECIFICATIONS
Sound generator Digital sampling input ... S/PDIF
Sampling rate .44.1kHz (frequency response: Stereo output level 6dBm/600 ohms
20 Hz -20 kHz) Level of 8individual
Sampling capacity .2MB standard (21.9 seconds outputs .... 6dBm/600 ohms
mono or 10.9 seconds stereo), Sync/Trigger input
expandable to 16 MB (188.3 level .... 0.5 Vp-p level (with input control
seconds mono or 94.1 seconds at maximum)
stereo) Sync output level 2.5 Vp-p/600 ohms
Data format .16-bit linear MIDI inputs 2(mergeable)
Dynamic filtering .12 dB/Octave dynamic resonant MIDI outputs 4(independent)
lowpass filter per voice SCSI port 1(25-pin D-sub connector)
Maximum sounds in Headphone output 1
memory.. .128 Foot switch inputs 2(independently assignable)
Number of sound
programs .. .24 General
Sound assignments Display 320 character (240 x64 dot
per program . . 64 graphic) LCD
Simultaneous voices.... .32 Disk drive 3.5 inch HD (1.44 MB formatted)
CPU V53/16 MHz
Sequencer Dimensions .440 (W) x121 (H) x405 (D) mm
Maximum notes .. 75,000 Weight 9kg
Resolution .. 96 parts per 1/4-note (ppq) Power requirements .AC 100 V, 50/60 Hz for Japan
Sequences .. 99 AC 120 V, 60 Hz for U.S.A. and
Tracks per sequence ... .. 99 Canada
MIDI output channels .. .. 64 (16 channels x4output ports) AC 220 -240 V, 50 Hz for Europe
Song mode .. 20 songs, 250 steps per song Power consumption .27 Wfor Japan
Drum pads .. 16(velocity and pressure sensitive) 40 Wfor other countries
4
Sync modes .. MIDITime Code, MIDI clock, FSK Accessories
24, 1/4-note clicks and SMPTE Standard accessories
(optional). SMPTE frame rates 3.5 inch disk .x4(Disk #1 to #4 :Drum sound
supported are 24, 25, 29.97 drop data)
and 30. AC cord .x1
Operator's manual.... .x1
Rear Panel Inputs/Outputs
Record input sensitivity (both Land R) Optional accessory
HI gain .. -58 dBs/45 kohms EXM3008( Memory Expantion Board)
MID gain .. -38 dBs/45 kohms IB-CRT (Interface Board for external VGA monitoring)
LO gain .. -18 dBs/45 kohms 1-0055 (SMPTE timecode reading 1C)
OdBs .0.775 V„„
*For improvement purposes, specifications ddesign are subject to change without notice.

I. DISASSEMBLY
In case of trouble, etc., necessitating dismantling, please dismantle in the order shown in the illustrations.
Reassemble in the reverse order. *
1.Remove the six screws on the bottom 2. Remove the four screws on the REAR PANEL then
carefully lift up the front part of the TOP PANEL for
removal.
II. PRINCIPAL PARTS LOCATION
OPERATION(B) PCB OPERATION(A) PCB
CONT VR PCB OPERATION(C) PCB
Fig. 2-1 Reverse side of the TOP PANEL BLOCK
SERVICE MANUAL

III. PARTS LIST
ATTENTION
rj •jg|ll ’\Sj 'w.-v :Jj wte-’;-:
1. When placing an order lor parts, be sure to list the Pari No ,Model No and the de ptlon of earch pari.
Otherwise, the nondelivery of :he tor the delivery of aWro gpart may result.
2. Please make sore that: Perl No. is correct when Ordering.
If not, apart different from the one you ordered may be delivered,
3. Since the pBrts shown Irif Parts List or Preliminary Service Manual may been the subject of changes,
please use this Parts List for all future reference.
HOW TO USE THIS PARTS LIST
1.This Parts List lists those parts which are considered necessary for repairs. Other common parts, such as resistors and
capacitors, are listed in the “Common List for Service Parts" from which these parts should be selected and stocked.
2. The Recommended Spare Parts List shows those parts in the Parts List which are considered particularly important for
service.
3. Parts not shown In the Parts List and "Common List for Service Parts'' will not in principle be supplied.
4. How to read the Parts List.
a) Mechanism Block
2. HEAD BASE BLOCK
Ref. No.
1
2
3
4
5
A
Part. No.
BH-T2023A320A
HP-H2206A010A
ZS-477876
ZS-536488
G-402895
Description
HEAD BASE BLOCK
HEAD R/P PR4-8FU C
PAN20X03STL CMT
BID20X08STL CMT
SPCS ANGLE ADJUST
b) PC Board
2. MAIN PC BOARD
Ref. No. Part. No.
IC1
IC2
CIA
C1B
C1C
XI
7T
SP (Service Parts) Classification
-This number corresponds with the indi-
vidual parts index number in the figure.
[A]
[B]
[C]
[E]
[J]
AAL (U.S.A) [S] :SAA (Australia)
BEAB (England)[U] :U/T (Universal Area)
CSA (Canada)
CEE (Europe) [V]: VDE (Germany)
JPN (Japan) [Y] :Custom
-SP (Service Parts) Classification
'These reference symbols correspond with
component symbols in the Schematic
Diagrams.
The available PC Board Blocks are listed separately.
5.
When Part No. is known, Parts Index at end of Parts List can be used to locate where that part is shown in Parts List
by its Reference No. listed at right of Part No.
El-324536
El-336801
EC-338399
EC-350949
EC-338397
El-318384
A
Description
1C HD14049BP
1C MB8841 -564M
CMMY V223M 250AC [U.E.B.S]
CMMY V223M 250DC [J]
CMMY V223M 125AC [C,A]
DSC X'TAL NC-18C _
Symbols for primary destination
-
^WARNING
:::::::::: jog*.:&v:|8| ?•- ;; *VYYY -.:••• .'.••• ;”
;
:
:
J:
:
** *-1*' ........
A(*) INDICATES SAFETY CRITICAL COMPONENTS. FOR CONTINUED SAFETY, REPLACE SAFETY CRITICAL
COMPONEN ONLY WITH MANUFACTURE'S RECOMMENDED PARTS.
AVERTISSEMENT
A{*) IL INDIQUE LES CQMPOSANTS CRITIQUES DE S^CURITE;. POUR MAINTENtR LE DEGRE DE SECU-
TITEOE L'APPAREIL, NE REMPLACER QUE DES PIECES RECOMMANDEES PAR it FABRICANT.
PARTS LIST

1. RECOMMENDED SPARE PARTS
We suggest you to stock the following Recommended Spare
Part items listed below since they can cover most of the
routine service.
Ref. No. Part No. Description Ref. No. Part No. Description
1BA-379695J
1
PC PAD SENSOR 56 El -32 1606 1C LM393N
2BB-428036J FLOPPY DISK FD-235HF-3300 57 EI-413120J 1C L7A1045L6028 DSP-A
3*BT-378272 TRANS POW L4003C.A 58 El-41 4848J ICMB8116400-70PZ-G
[C.A] 59 El-41 2247
J
1C MB814400-80L PSZ-G
4*BT-378271 TRANS POW L4003 J60 El-372103 1C MBB9254
[J] 61 El-42571 3J 1C MB89255B-P-G
5*BT-41 9200J TRANS POW L401 2E.V.B.S 62 EI-388602J 1C MB89352A-P-G
[E.V.B.S] 63 El-375185 1C M519538L
6ED-41 7916J DLED SLN-210VT RED T26 64 El-41 2283J1C M51955BL
7ED-330319 DSILICON DBA10B 100/1 ,0A 65 El-353227 ICM5216L
8ED-383752J DSILICON DBF40C 200V/4.0A 66 El-348785 1C M5220L
9ED-389834J DSILICON DS13SE-FB2 FI 2100/1 67 EI-362587J1 1C M5238AL
10 ED-344280 DSILICON HGMA-01-FY2 F05 68 El-377191 1C NJM5532D-D
11 ED-391 103J DZENER HHZS12B2 69 El-336995 1C NJM78L05A
12 ED-388358J DZENER HHZS5C2 '70 *El-397407
J
1C NJM7812FA
13 *EF-355226 FUSE BET T250V 1.00A 71 EI-413206J 1C NJM7905FA
[B| 72 El-41 0281
J
1C NJM7912FA
14 EF-359225 FUSE BET T250V 3.15A 73 EI-419256J 1C PALCE 22V10H-25PC L3022C
[B] 74 EI-412279J1 1C PCM69AP-4
15 *EF-358974 FUSE BET T250V 630MA 75 EI-410389J 1C PQ30RV1
[B] 76 El-353281 1C S13052V
16 EF-376821 FUSE ICP-N15 50V 0.6A 77 El-41 9235J 1C SM5841 HP
17 EF-373142 FUSE 1CP-N25 50V 1.0A 78 EI-360038J1 ICTC74HC02AP
18 EF-623103 FUSE SETT 250V 1.00A 79 El-41 9228J ICTC74HC4072AP
[E.V.S] 80 EI-419227J ICTE7774
19 EF-691007 FUSE SETT 250V 3.1 5A 81 El-377101 1C UPC7805HF
(E.V,S| 82 El-365829 ICUPC812C-AK
20 EF-601942 FUSE SETT 250V 630MA 83 El-41311 SJ ICUPD70236GD-16
[E.V,S| 84 El-41 3121
J
1C UPD72069GF-3BA
21 *EF-309387 FUSE TSC A 250V 1.00A 85 EI-405572J ICUPD78C10AGQ-36
(J| 86 EI-379997J 1C YM3623B
22 +EF-306952 FUSE TSC A250V 4.OOA 8? El-42521 4J 1C 18CV8PC-15M8P1
[JJ 88 EI-419232J 1C 18CV8PC-15 M8P7
23 *EF-309388 FUSE TSC A250V 800MA 89 El-41 923OJ 1C 18CV8PC-1 5M8P8
|J| 90 El-419161 J1C 18CV8PC-25 L3022A
24 EF-3 10229 FUSE TSC 125V 1. OOA 91 EI-419162J 1C 18CV8PC-25L3022B
(C.A) 92 El-41 9165J 1C 18CV8PC-25 L3022D
25 EF-306957 FUSE TSC 125V 4.OOA 93 El-4191 84J 1C 18CV8PC-25 L5110A
[CA] 94 EI-419185J 1C 18CV8PC-25 L6028C
26 EF-309391 FUSE TSC 12SV800MA 95 EI-419229J 1C 18CV8PC-25 M8P3
[C.AJ 96 El-354123 OSC CE CSA120MTZ 12.000000MHZ
27 EH-359185 COMP RRKC1/8B8 103J 97 El-396541 JOSC X’TAL HC-49/U 32.000000MHZ
28 EI-422329J ICAK5328-VP 98 EI-419166J OSC XTALTD308C 10MHZ
29 EI-419226J ICAM27C020-1 50DC 99 El-384 779J OSC XTALTD308C 33.8688MHZ
30 EI-397343J ICAM27C256-1 50DC 100 EJ-358632J1 SOCKET INLET SOT-16 3P
31 EI-386287J ICHD74ACOOP 101 EL-728382J EL BACKLIGHT
32 EI-389050J ICHD74AC32P 102 EM-38231 7J IND LCD EDM-MPJ2COW
33 EI-386300J 1C HD74AC86P 103 EQ-348929 RELAY SIG G5A-237 P2TR 12V
34 El-38871 1J 1C HD74HC00P 104 ER-200972 RFUSE HSI 0ERD2FC 1/4W33R0G
35 EI-387934J 1C HD74HC04P 105 ER-318647 RFUSE HSi 0ERD2FC 1/4W 4R7J
36 El- 386303
J
1C HD74HC08P 106 ES-414627J SW ROTARY EC24B5OD0
37 EI-386289J ICHD74HC138P 107 ES-364478 SW SEESAW SDDTA1 T8.5 01-1
38 El-4021 26J ICHD74HC155P 108 ES-412281
J
SW SLIDE SSSU12 2-03S
39 EI-419160J 1C HD74HC166P 109 ES-41 0552J SWTACT SKHVBET05
40 El-39651 0J ICHD74HC173P 110 ET-379341 DETECTOR PC910X
41 EI-387936J ICHD74HC175P 111 ET-419234J TR FET 2SK669 T05
42 El-38871 2J 1C HD74HC245P 112 EV-419242J VR ROTA.RK09K1110H6.5L25 Bl03
43 EI-393697J 1C HD74HC259P 113 EV-419243J VR ROTARY RK16312A0L25A1O3X2
44 EI-388709J ICHD74HC32P 114 EV-419241
J
VR SPL RK0971112 SW Ll5 B502
45 E1-393698
J
1C HD74HC365P 115 EZ-403706J BATTERY LITHIUMCR2032E
46 EI-388567J ICHD74HC573P 116 SE-376331 PAD
47 El-41 31 24 JICHD74HC590P
48 E1-393702
J
ICHD74HC595P
49 EI-416497J 1C HM658512LP-85
50 El-378277 1C 1-0055
51 El-379605 ICLA6339
52 EI-405201J ICLC3517BL-15
53 El-41 6488J ICLC35178SL-15
54 El-378276 1C LC7981
55 EI-397666J 1C LM2940CT-5.0

2. P.C. BOARD BLOCK
Rel. No. Part No. Dascription
1BA-L4012A020A
2BA-L4012A030A
3-A BA-L401 2A040A
3-B BA-L4012A040B
4BA-L4012A050A
5BA-L4012A090A
6BA-L6028A050A
PC CPU BLK MPC3000
PC(#) AD/DA BLK MPC3000
PC(#) DRUM PAD BLK MPC3000(J)
PC(#) DRUM RAD BLK MPC3000(E)
PC(#) OPERATION BLK MPC3000
PC(#) JACK BLK MPC3000
PC 2M-MEMORY BLK S3000
PC (#) AD/DA BLK CONSISTS OF FOLLOWING P.C.
BOARDS.
*AD/DA P.C. BOARD
•8DACS P.C. BOARD
PC (#) DRUM PAD BLK CONSISTS OF FOLLOWING P.C.
BOARDS.
•DRUM PAD P.C. BOARD
•POWER P.C. BOARD
•FILTER P.C. BOARD
•VOLUME P.C. BOARD
PC (#) OPERATION BLK CONSISTS OF FOLLOWING P.C.
BOARDS.
•OPERATION (A) P.C. BOARD
•OPERATION (B) P.C. BOARD
•OPERATION (C) P.C. BOARD
•SCSI JACK P.C. BOARD
•CONT VR P.C. BOARD
PC (#) JACK BLK CONSISTS Q^J^QLLQWIWGJlC
BOARDS.
•JACK P.C. BOARD
•SCSI/D IN P.C. BOARD
3. CPU P.C. BOARD
Rel. No. Part No.
D1 ED-344280
D2 ED-344280
D3 ED-344280
D4 ED-344280
FL1 EH-410420J
FL2 EH-410420J
FL3 EH-410420J
FL4 EH-410420J
FL5 EH-410420J
FL6 EH-410420J
FL7 EH-410420J
FL8 EH-410420J
FL9 EH-410420J
FL10 EH-410420J
FL11 EH-410420J
FL12 EH-410420J
FL13 EH-413150J
FLU EH-4131 50j
FL15 EH-413150J
FL16 EH-4131 50J
FL17 EH-413150J
FL18 EH-413150J
FL19 EH-4131 50J
FL20 EH-413150J
FL21 EH-4131S0J
FL22 EH-413150J
FL23 EH-413150J
FL24 EH-413150J
FL25 EH-413150J
Description
DSILICON HGMA-01-FY2 F05
DSILICON HGMA-01-FY2 F05
DSILICON HGMA-01-FY2 F05
DSILICON HGMA-01-FY2 F05
FILTER EMI DSS306-93B101 MT05
FILTER EMI DSS306-93B101 MT05
FILTER EMI DSS306-93B101MT05
FILTER EMI DSS306-93B101 MT05
FILTER EMI DSS306-93B101MT05
FILTER EMI DSS306-93B101 MT05
FILTER EMI DSS306-93B101MT05
FILTER EMI DSS306-93B101 MT05
FILTER EMI DSS306-93B1 01 MT05
FILTER EMI DSS306-93B101MT05
FILTER EMI DSS306-93B1 01MT05
FILTER EMI DSS306-93B101 MT05
FILTER EMI BL03RN2-R62T4 T05
FILTER EMI BL03RN2-R62T4 T05
FILTER EMI BL03RN2-R62T4 T05
FILTER EMI BL03RN2-R62T4 TOS
FILTER EMI BL03RN2-R62T4 T05
FILTER EMI BL03RN2-R62T4 T05
FILTER EMI BL03RN2-R62T4 T05
FILTER EMI BL03RN2-R62T4 T05
FILTER EMI BL03RN2-R62T4 T05
FILTER EMI BL03RN2-R62T4 T05
FILTER EMI 8L03RN2-R62T4 T05
FILTER EMI BL03RN2-R62T4 T05
FILTER EMI BL03RN2-R62T4 T05
Ref. No. Part No. ascription
FL26 EH-413150J FILTER EMI BL03RN2-R62T4 TOS
FL27 E?t-413150J FILTER EMI BL03RN2-R62T4T05
FL28 EH-413150J FILTER EMI BL03RN2-R62T4 T05
FL29 EH-4131 50J FILTER EMI BL03RN2-R62T4 T05
FL30 EH-413150J FILTER EMI BL03RN2-R62T4T05
FL31 EH-413150J FILTER EMI BL03RN2-R62T4 T05
FL32 EH-413150J FILTER EMI BL03RN2-R82T4T05
FL33 EH-413150J FILTER EMI BL03RN2-R62T4 T05
FL34 EH-413150J FILTER EMI BL03RN2-R62T4 T05
FL35 EH-413150J FILTER EMI BL03RN2-R62T4 T05
FL36 EH-4131 50J FILTER EMI BL03RN2-R62T4 T05
FL37 EH-413150J FILTER EMI BL03RN2-R62T4T05
FL38 EH-410420J FILTER EMI DSS306-93B101 MT05
FL39 EH-410420J FILTER EMI DSS306-93B101 MT05
FL40 EH-410420J FILTER EMI DSS306-93B101 MT05
181 EH-359185 COMP RRKC1/8B8 103J
ICl El-41 3121
J
ICUPD72069GF-3BA
IC2 EI-393698J 1C HD74HC365P
IC3 El-378276 1C LC7981
IC4 EI-416488J 1C LC3517BSL-15
IC5 EI-388709J 1C HD74HC32P
IC6 El-4131 19J ICUPD70236GD-16
IC7 El-375185 ICM51953BL
ICS El-38871 2J ICHD74HC245P
IC9 EI-386289J 1C HD74HC138P
IC10 EI-402126J ICHD74HC155P
IC11 El-388711 J1C HD74HCOOP
ICl 2EI-360038J1 ICTC74HC02AP
IC13 EI-419226J 1C AM27C020-1 50DC
1C 14 EI-419226J 1CAM27C020-1 50DC
ICl 5EI-416497J ICHM658512LP-85
IC16 El-41 6497J ICHM658512LP-85
ICl 7EI-416468J 1C LC3517BSL-15
1C 1
8
EI-389050J 1C HD74AC32P
1C 1
9
El-386287J 1C HD74AC00P
IC20 El-41 9227J ICTE7774
IC21 El-41 9228J ICTC74HC4072AP
IC22 EI-386303J 1C HD74HC08P
IC23 El-372103 1C MB89254
IC24 El-39651 0J ICHD74HC173P
IC25 EI-419229J 1C 18CV8PC-25 M8P3
IC27 EI-393698J 1C HD74HC365P
IC28 EI-413120J 1C L7A1045 L6028 DSP-A
IC29 El-41 9230J 1C 18CV8PC-15M8P8
IC30 El-42571 3J 1C MB892558-P-G
IC31 EI-419232J 1C 18CV8PC-15 M6P7
IC32 EI-393702J 1C HD74HC595P
IC33 EI-393702J 1C HD74HC595P
IC34 El-386287
J
ICHD74AC00P
IC35 El-386300J 1C HD74AC86P
J1 EJ-405316J DIN JM1756 3P
J2 EJ-405316J DIN JM1756 3P
J3 EJ-40S316J DIN JM1756 3P
J4 EJ-405316J DIN JM17563P
J5 EJ-405316J DIN JM1756 3P
J6 EJ-405316J DIN JM1756 3P
J7 EJ-419240J SOCKET FCN-235J068-G/0 68P
LI EO-394178J COIL FIX 2SBT-0240 400N
L2 EO-394178J COIL FIX 2SBT-0240 400N
L3 EO-362435 COIL FIX 1LAL03NA R22M
L4 EO-394178J COIL FIX 2SBT-0240 400N
L5 EO-394178J COIL FIX 2SBT-0240 400N
P7 EJ-425508J PLUG FAN-20SG-1 20P
P10 EJ-419247J PLUG 128A-050P2C-S14A50P
PHI ET-379341 DETECTOR PC910X
PH2 ET-379341 DETECTOR PC910X
R8 *ER-200972 RFUSE HSi 0ERD2FC 1/4W 33R0G
TR1 ET-419234J TR FET 2SK669 T05
W201 EW-425614J WIREASSY L4012-1 W201 34P
W202 EW-42561 5J Wl REASSY L40 12-1 W202 34P
XI El-396541 JOSC X'TAL HC-49/U 32.000000MHZ
X2 EI-384779J OSC X'TAL TD308C 33.8688MHZ
1*EZ-403706J BATTERY LITHIUMCR2032E
PARTS LIST
8

T
4. AD/DA P.C. BOARD Ref. No. Part No. Description
Rsf. No. Part No. Description ICS05 El-41 2279J1 1C PCM69AP-4
IC306 EI-412279J1 1C PCM69AP-4
DlOl ED-389834J DSILICON DS135E-FB2 F12 10W1 IC307 EI-412279J1 1C PCM69AP-4
D102 ED-388358J DZENER HHZS5C2 IC308 EI-412279J1 1C PCM69AP-4
D103 ED-388358J DZENER HHZS5C2 IC309 El-377191 1C NJM5532D-D
Dim ED-388358J DZENER HHZS5C2 IC310 El-377191 1C NJMS532D-D
Dios ED-3911 03
J
DZENERHHZS12B2 IC311 El-377191 1C NJMS532D-D
Dioe ED-3911 03
J
DZENERHHZS12B2 IC312 El-377191 1C NJMS532D-D
FI 01 *EF-376821 FUSE ICP-N15 50V 0.6A IC313 El-348785 1C M5220L
Ft101 EH-413150J FILTER EMI BL03RN2-R62T4T05 IC314 El-348785 1C M5220L
FL102 EH-413150J FILTER EMI BL03RN2-R62T4 T05 IC315 El-348785 1C M5220L
FtlOS EH-413150J FILTER EMI BL03RN2-R62T4T05 IC316 El-348785 1C M5220L
FtIM EH-413150J FILTER EMI BL03RN2-R62T4 T05 IC317 El-348785 ICM5220L
FtlOS EH-413150J FILTER EMI BL03RN2-R62T4T05 IC318 El-348785 1C M5220L
FtlOS EH-413150J FILTER EMI BL03RN2-R62T4T05 IC319 El-348785 1C M5220L
Ft107 EH—41 31 SOJ FILTER EMI BL03RN2-R62T4T05 IC320 El-348785 ICM5220L
FtlOS EH-413150J FILTER EMI BL03RN2-R62T4T05 IC321 EI-397666J 1C LM2940CT-5.0
FL10B EH-4131S0J FILTER EMI BL03RN2-R62T4T05 IC322 EI-397666J 1C LM2940CT-5.0
FtllO EH-413150J FILTER EMI BL03RN2-R62T4T05 J301 EJ-3541 05 PHONE J2P HLJ0520- 1106.3
FLltl EH-410420J FILTER EMI DSS306-93B101 MT05 J302 EJ-3541 05 PHONE J2P HLJ0520-110 6.3
Ft112 EH-410420J FILTER EMI DSS306-93B101MT05 J303 EJ-3541 05 PHONE J2P HLJ0520- 110 6.3
Ft113 EH-410420J FILTER EMI DSS306-93B101MT05 J304 EJ-354105 PHONE J2P HLJ0520-110 6.3
Cl« El-348785 1C M5220L J305 EJ-3541 05 PHONE J2P HU0520-110 6.3
C1(C El-348785 1C M5220L J306 EJ-354105 PHONE J2P HLJ0520-110 6.3
IC10B EI-362587J1 1C M5238AL J307 EJ-354105 PHONE J2P HLJ0520-110 6.3
mo* EF362587J1 1C MS238AL J308 EJ-354105 PHONE J2P HLJ0520-110 6.3
CIOS El-365829 ICUPC812C-AK R429 ER-322591 RCB HSi 0FS RDS 1/4W 101
J
IC10S EI-422329J ICAK5328-VP R430 ER-322591 RCB HSi 0FS RDS 1/4W 101
J
1Cto/ El-41 2283J ICM51955BL R431 ER-322591 RCBH Si OFS RDS 1/4W101J
ClOB EI-419235J 1C SM5841HP R432 ER-322591 R CB HSi 0 FS RDS 1/4W 101
J
CMS El-41 2279J1 1C PCM69AP-4 R433 ER-322591 RCB HSI 0FS RDS 1/4W 101
J
Clio El-377191 1C NJM5532D-D R434 ER-322591 RCB HSi 0FS RDS 1/4W 101
J
Cm El-348785 1C M5220L R435 ER-322591 RCB HS10 FS RDS 1/4W 101J
cm El-348785 1C M5220L R436 ER-322591 RCB HSI 0FS RDS 1/4W 101
J
era El-348785 1C M5220L W301 EW-425616J WIREASSY L4012-1 W301 26P
era El-353227 1C M5216L
Cns El-377101 1C UPC7805HF
era EP41320&I 1C NJM700SFA
Cl17 EF307S8BJ CLM2B4OCT-5.0 „\6. DRUM PAD P.C. BOARD
JIOI BF3B3S48J PWJYKB11-0252BYELLOW IP V'
jice EHsmt PHONE J3PHU0520-010 Ref. No. Part No. Description
J10S EMSWt PHONE J3P HLJ0520-010
JIM EJ-354105 PHONE J2P HU0S20-1 1063 D701 ED-344280 DSILICON HGMA-01-FY2 F05
jias EJ-35410S PHONE J2PHU0520-110 6.3 D702 ED-344280 DSILICON HGMA-01-FY2 F05
J10B EJ-353031 PHONE J3P HLJ0520-01 0D703 ED-344280 DSILICON HGMA-01-FY2 F05
LI 01 EO-394178J COIL FIX 2SBT-0240 400N D704 ED-344280 DSILICON HGMA-01-FY2 F05
L102 EO-3941 78J COIL FIX 2SBT-0240 400N D705 ED-344280 DSILICON HGMA-01-FY2 F05
PI 01 EJ-425511
J
PLUG FAN-34SG-1 34P D706 ED-344280 DSILICON H GMA-01-FY2 F05
Pi 02 EJ-425S09J PLUG FAN-26SG-1 26P D707 ED-344280 DSILICON HGMA-01-FY2 F05
R143 ER-322787 R CB HSI 0FS RDS 1/4W 100J D708 ED-344280 DSIUCON HGMA-01-FY2 F05
R179 ER-322591 RCBH S10FS RDS 1/4W101J D709 ED-344280 DSILICON HGMA-01-FY2 F05
R180 ER-322591 RCB HS10 FS RDS 1/4W 101
J
D710 ED-344280 DSILICON H GMA-01-FY2 F05
R191 ER-321619 ROMFHS15FS1W101J D711 ED-344280 DSILICON HGMA-01-FY2 F05
R192 ER-321619 ROMFHS1SFS1W101J D712 ED-344280 DSILICON HGMA-01-FY2 F05
RL101 EQ-348929 RELAY SIG G5A-237 P2TR 12V D713 ED-344280 DSILICON HGMA-01-FY2 F05
SW101 ES-412281
J
SW SLIDE SSSU1 22-03S D714 ED-344280 DSILICON HGMA-01-FY2 F05
D715 ED-344280 DSILICON HGMA-01-FY2 F05
D716 ED-344280 DSILICON HGMA-01-FY2 F05
D717 ED-344280 DSILICON HGMA-01-FY2 F05
5. 8DACS P.C. BOARD D718 ED-344280 DSILICON HGMA-01-FY2 F05
D719 ED-344280 DSILICON HGMA-01-FY2 F05
Ref. No. Pari No. Description D720 ED-344280 DSILICON HGMA-01-FY2 F05
D721 ED-344280 DSILICON H GMA-01-FY2 F05
D301 ED-388358J DZENERHHZS5C2 D722 ED-344280 DSILICON HGMA-01-FY2 F05
D302 ED-388358J DZENER HHZS5C2 D723 ED-344280 DSILICON HGMA-01-FY2 F05
FL301 EH-410420J FILTER EMI DSS306-93B101MT05 D724 ED-344280 DSILICON HGMA-01-FY2 F05
FL302 EH-410420J FILTER EMI DSS306-93B101MT05 IC701 EI-387934J 1C HD74HC04P
FL303 EH-410420J FILTER EMI DSS306-93B101MT05 IC702 El-379605 1C LA6339
FL304 EH-413150J FILTER EMI BL03RN2-R62T4T05 IC703 EI-362587J1 1C M5238AL
FL305 EH-410420J FILTER EMI DSS306-93B101MT05 IC704 EI-362587J1 1C M5238AL
FL306 EH-410420J FILTER EMI DSS306-93B101 MT05 P701 EJ-425508J PLUG FAN-20SG-1 20P
FL307 EH-410420J FILTER EMI DSS306-93B101MT05 P702 EJ-379603 PLUG 20FR-ST
FL308 EFI-410420J FILTER EMI DSS306-93B101MT05
IC301 EI-419235J ICSM5841 HP
IC302 El-41 9235J 1C SM5841 HP
IC303 El-41 9235J ICSM5841HP f

7. POWER P.C. BOARD 110. OPERATION (A) P.C. BOARD
Raf. No. Part No. Description Ref. No. Part No. Description
C802 EC-379611 CEC VSi 0SME 123M 10.0DC D601 ED-41 791 6J DLED SLN-21 OVT RED T26
C803 EC-324662 CEC VCUT AS1 222M25.0DC D602 ED-417916J DLED SLN-21 OVT RED T26
C804 EC-324662 CEC VCUTAS1 222M25.0DC D603 ED-417916J DLED SLN-21 OVT RED T26
C807 EC-379535 CTT V F05 ON 106M 16.0DC D604 ED-417916J DLED SLN-21 OVT RED T26
D801 *ED-383752J DSILICON DBF40C 200V/4.0A D605 ED-41791 6J DLED SLN-21 OVT RED T26
D802 ED-330319 DSILICON DBA1 OB 100/1 ,0A D606 ED-41 791 6J DLED SLN-21 OVT RED T26
D803 ED-389834J DSI LICON DS1 35E-FB2 Fl 2100/1 D607 ED-417916J DLED SLN-21 OVT RED T26
D804 ED-388358J DZENER HHZS5C2 D608 ED-41 791 6J DLED SLN-21 OVT RED T26
IC801 El-353281 1C SI3052V D609 ED-41 791 6J DLED SLN-21 OVT RED T26
IC802 El-397407
J
ICNJM7812FA D610 ED-389834J DSIUCON DSl 35E-FB2 F12 100/1
IC803 El -41 0281
J
1C NJM7912FA D611 ED-344280 DSIUCON HGMA-01-FY2 F05
F2-A EF-306952 FUSE TSC A250V 4.00A D612 ED-344280 DSIUCON HGMA-01-FY2 F05
Ml D613 ED-344280 DSILICON HGMA-01-FY2 F05
F2-B EF-306957 FUSE TSC 125V4.00A D614 ED-344280 DSILICON HGMA-01-FY2 F05
[C.A1 D615 ED-344280 DSIUCON HGMA-01-FY2 F05
F2-C EF-691 007 FUSE SETT 250V 3.1 5A D616 ED-344280 DSILICON HGMA-01-FY2 F05
|E.V,S| D617 ED-344280 DSILICON HGMA-01-FY2 F05
F2-D EF-359225 FUSE BETT 250V 3.15A D618 ED-344280 DSILICON HGMA-01-FY2 F05
[B] D619 ED-388358J DZENER HHZS5C2
F3-A EF-309388 FUSE TSC A250V 800MA IB601 EH-349374 COMP RRKC1/8B8 472J
[J] IC601 EF405572J ICUPD78C10AGQ-36
83-B EF-309391 FUSE TSC 125V800MA IC602 EI-397343J ICAM27C256-1 50DC
¥[CA) IC603 EI-388567J 1C HD74HC573P
F3-C EF-601942 FUSE SET T 250V 630MA IC604 EI-386289J 1C HD74HC138P
[E.V.S] IC605 EI-393697J 1C HD74HC259P
F3-D EF-358974 FUSE BETT 250V 630MA IC606 EI-393697J ICHD74HC259P
[B] IC607 El-336995 1C NJM78L05A
F4-A EF-309388 FUSE TSC A250V 800MA SW601 ES-41 0552J SWTACT SKHV8E T05
[J] SW602 ES-410552J SWTACT SKHVBE T05
F4-B EF-309391 FUSE TSC 125V800MA SW603 ES-410552J SWTACT SKHV8ET05
[C^l SW604 ES-410552J SW TACT SKHVBE T05
F4-C EF-601942 FUSE SETT 250V 630MA SW605 ES-41 0552J SWTACTSKHVBE T05
[E.V.S] SW606 ES-410552J SW TACT SKHVBE T05
|F4-D EF-358974 FUSE BET T250V 630MA SW607 ES-410552J SWTACT SKHVBE T05
|0] SW608 ES-410552J SWTACTSKHVBE TOS
SW609 ES-41 0552J SW TACT SKHVBE T05
SW610 ES-41 0552J SWTACT SKHVBE TOS
SW611 ES-41 0552J SWTACT SKHVBE TOS
8. FILTER P.C. BOARD SW612 ES-410552
J
SW TACT SKHVBE TOS
SW613 ES-41 0552J SWTACT SKHVBE TOS
Raf. No. Part No. Description SW614 ES-41 0552J SWTACT SKHVBE TOS
SW615 ES-41 0552J SWTACT SKHVBE TOS
C851 EC-425606J CMMY VCUT MMRC 683M 275AC SW616 ES-41 0552J SWTACT SKHVBE TOS
C852 EC-41 0346J CCE VDE1110E102M 400AC SW617 ES-41 0552J SWTACT SKHVBE TOS
H853 EC-410346J CCE VDE1110E102M400AC SW618 ES-41 0552J SWTACT SKHVBE TOS
®854 EC-41 0346J CCE VDE111 OE102M400AC SW619 ES-41 0552J SWTACT SKHVBE TOS
C855 EC-41 0346J CCE VDE1110E102M400AC SW620 ES-41 0552J SWTACT SKHVBE TOS
C856 EC-338411 CCE VDE7 150 FZ 103P 400AC SW621 ES-41 0552
J
SWTACT SKHVBE TOS
FL851 ,EO-389172J COIL LFLF-4N 502 SW622 ES-41 0552J SWTACT SKHVBE TOS
R851 \>» ER-318647 RFUSE HS10 ERD2FC 1/4W 4R7J SW623 ES-41 0552J SWTACT SKHVBE TOS
T851 ^BT-390145J TRANS PULSE NI05-05-5 SW624 ES-41 0552J SWTACT SKHVBET05 •
FI -A EF-309387 FUSE TSC A250V 1.00A SW625 ES-41 0552J SWTACT SKHVBE T05
[J] SW626 ES-41 0552J SWTACT SKHVBE T05
F1-B EF-3 10229 FUSETSC 125V 1.00A SW627 ES-41 0552J SWTACT SKHVBE T05 .
[C.A] SW628 ES-41 0552J SWTACT SKHVBE TOS
Fl-C EF-623103 FUSE SETT 250V 1.00A SW629 ES-41 0552J SWTACT SKHVBE TOS
[E.V.S] SW630 ES-41 0552J SWTACT SKHVBE TOS
Fl-D EF-355226 FUSE BETT 250V 1.00A SW631 ES-41 0552J SWTACT SKHVBE TOS
|B] SW632 ES-41 0552J SWTACT SKHVBE TOS
SW633 ES-41 0552J SWTACT SKHVBETOS -
-
SW634 ES-41 0552J SW TACT SKHVBETOS
SW635 ES-41 0552J SWTACT SKHVBETOS
9. VOLUME P.C. BOARD SW636 ES-41 0552J SWTACT SKHVBE TOS
SW637 ES-41 0552J SWTACT SKHVBE TOS
Ref. No. Part No. Dascription SW638 ES-41 0552J SWTACT SKHVBE TOS
SW639 ES-41 0552J SWTACT SKHVBE TOS
VR701 EV-419243J VR ROTARY RK16312A0L25A1 03X2 SW640 ES-41 0552J SWTACT SKHVBE TOS
VR702 EV-419243J VR ROTARY RK1 63 12A0L25A1 03X2 SW641 ES-41 0552J SWTACT SKHVBE TOS
SW642 ES-41 0552J SWTACT SKHVBE TOS
SW643 ES-41 0552J SWTACT SKHVBE TOS
SW644 ES-41 0552J SWTACT SKHVBE TOS
SW645 ES-41 0552J SWTACT SKHVBE TOS
SW646 ES-41 0552J SWTACT SKHVBE TOS
SW647 ES-41 0552J SWTACT SKHVBE TOS
»? SW648 ES-41 0552J SWTACT SKHVBE TOS

Raf. No. Part No. Description 14. CONT VR P.C. BOARD
W601 EW-425618J WIREASSY L4012-1 W601 20P Ref. No. Part No. Description
W602 EW-425619J WIREASSY L4012-1 W602 20P
X601 El -3541 23 OSC CE CSA120MTZ 12.000000MHZ VR703 EV-419241
J
VR SPL RK0971112 SW Li 5B502
11. OPERATION (B) P.C. BOARD 15. JACK P.C. BOARD
Ref. No. Part No. Description Ref. No. Part No. Description
D661 ED-417916J DIED SLN-21 OVT RED T26 D501 ED-344280 DSILICON HGMA-01-FY2 FOS
D662 ED-417916J DLED SLN-21 OVT RED T26 D502 ED-344280 D SILICON HGMA-01-FY2 FOS
D663 ED-417916J DLED SLN-21 OVT RED T26 FL501 EH-410420J FILTER EMI DSS306-93B1 01 MT05
D664 ED-417916J DLED SLN-21 OVT RED T26 FLS02 EH-410420J FILTER EMI DSS306-93B101 MT05
D66S ED-417916J DLED SLN-210VT RED T26 FL503 EH-410420J FILTER EMI DSS306-93B101 MTOS
D666 ED-417916J DLED SLN-210VT RED T26 FL504 EH-410420J FILTER EMI DSS306-93B101 MT05
D667 ED-417916J DLED SLN-21 OVT RED T26 FL505 EH-410420J FILTER EMI DSS306-93B101 MT05
SW661 ES-410SS2J SWTACT SKHVBE TOS IC501 El-362587J1 1C M5238AL
SW662 ES-410552J SWTACT SKHVBE T05 IC502 EI-362S87J1 1C MS238AL
SW663 ES-410552J SWTACT SKHVBE T05 IC503 El-321606 1C LM393N
SW664 ES-410S52J SWTACT SKHVBE T05 J501 EJ-35410S PHONE J2PHLJ0520-11 06.3
SW66S ES-410552J SWTACT SKHVBE T05 J502 EJ-354105 PHONE J2P HLJ0520-1 106.3
VR661 EV-365876 VR SLIDE VJ4513-2PVNB5 103 J503 EJ-353031 PHONE J3P HLJO520-010
J504 EJ-354105 PHONE J2P HLJ0520-110 6.3
VRS01 EV-419242J VR ROTA. RK09K1 110H6.5L25 Bl 03
12. OPERATION (C) P.C. BOARD
Ref. No. Part No. Description 16. SCSI/D IN P.C. BOARD
SW651 ES-410552J SWTACT SKHVBE T05 Ref. No. Part No. Description
SW652 ES-410S52J SWTACT SKHVBE T05
SW653 ES-410552J SWTACT SKHVBE T05 D901 ED-389834J DSILICON DS135E-FB2F12 100/1
SW654 ES-410552J SWTACT SKHVBE TOS F901 EF-373142 FUSE ICP-N2S SOV 1OA
FL901 EH-413150J FILTER EMI BL03RN2-R62T4 TOS
IB901 EH-408860J COMP RRKC1/8B9 111J
IB902 EH-408860J COMPR RKC1/8B9 111 J
13. SCSI JACK P.C. BOARD IC901 EI-388602J 1C MB89352A-P-G
IC902 El-41 0389J 1C PQ30RV1
Ref. No. Part No. Description IC903 E1-4257 13J 1C M889255B-P-G
IC904 EI-3B7936J 1C HD74HC175P
FL551 EH-413150J FILTER EMI 8L03RN2-R62T4 TOS IC905 EI-379997J ICYM3623B
FL5S2 EH-4131S0J FILTER EMI BL03RN2-R62T4 TOS IC906 EI-425214J 1C 18CV8PC-15 M8P1
FL553 EH-4131S0J FILTER EMI BL03RN2-R62T4 T05 IC907 EI-393702J 1C HD74HC595P
FL554 EH-4131S0J FILTER EMI BL03RN2-R62T4 T05 IC908 EI-393702J 1C HD74HC59SP
FL555 EH-413150J FILTER EMI BL03RN2-R62T4T0S IC909 EI-387934J 1C HD74HC04P
FL556 EH-413150J FILTER EMI BL03RN2-R62T4 T05 P901 EJ-419246J SOCKET 128A-050S2A-S1 4A 50P
FL557 EH-413150J FILTER EMI BL03RN2-R62T4 T05 P902 EJ-425509J PLUG FAN-26SG-1 26P
FL558 EH-413150J FILTER EMI BL03 RN2- R62T4TOS
FLSS9 EH-413150J FILTER EMI BL03RN2-R62T4 T05
FL560 EH-413150J FILTER EMI BL03RN2-R62T4 T05
FL561 EH-413150J FILTER EMI BL03RN2-R62T4 T05 17. WAVE MEMORY P.C. BOARD (2M-MEMORY
FL562 EH-413150J FILTER EMI BL03RN2-R62T4T05
FLS63 EH-4131S0J FILTER EMI BL03RN2-R62T4T0S Ref. No. Part No. Description
FL564 EH-413150J FILTER EMI BL03RN2-R62T4T05
FL56S EH-4131S0J FILTER EMI BL03RN2-R62T4 T05 IC1 El-41 2247J 1C MB814400-80 LPSZ-G
FL566 EH-4131S0J FILTER EMI BL03RN2-R62T4 T05 IC2 EI-412247J 1C MB814400-80L PSZ-G
FLS67 EH-413150J FILTER EMI BL03RN2-R62T4 T05 IC3 El-41 2247J 1C MB814400-80L PSZ-G
FLS68 EH-413150J FILTER EMI BL03RN2-R62T4T05 IC4 El-41 2247J 1C MB814400-80L PSZ-G
J551 EJ-428182J SOCKET DB LC-J25SAF-2L9 25 P IC5 'El-41 918SJ 1C 18CV8PC-25 L6028C
W503 EW-42S617J WIREASSY L4012-1 W503 26P P301 EJ-413161J PLUG FCN-235P68-G/0 68P
PARTS LIST

ri
FINAL ASSEMBLY BLOCK

18. FINAL ASSEMBLY BLOCK 19. EXM3008 (OPTIONAL P.C. BOARD)
Raf. No. Part No. Description Ref. No. Part No. Description
1SP-419812J PANEL LCD(A)3 MPC3000 IC1 EI-414848J 1C MB8116400-70PZ-G
2SE-419757J WINDOW LCD IC2 EI-414848J ICMB8116400-70PZ-G
3EM-38231 7JIND LCD EDM-MPJ2COW IC3 EI-414848J 1C MB8116400-70PZ-G
4EL-72B382J EL BACK LIGHT IC4 El-41 4848J 1C MB81 16400-70PZ-G
5SZ-401475J1 SEAL DUST AIC5 EI-419184J 1C 18CV8PC-25L5110A
6SZ-401476J1 SEAL DUST BP101 EJ-413161J PLUG FCN-235P68-G/0 68P
7ZS-320906 ST BR30X06STL CMT
8SP-419959J PANEL LCD(B)2
9 ZS-417407 PAN30X10STLBNI
10 ZW-259738 PW41X070X025PSL 20. IB-CRT (A) (OPTIONAL P.C. BOARD)
11 ZW-3 18343 RV NYL40X050
12 ZS-379405 BID30X06STLCMT Rat. No. Part No. Description
13 ML-380175J ARM LOCK
14 ZW-270101 RING E300SUP CMT ICl El-4131 24J 1C HD74HC590P
15 ZG-380174J SP PULL ARM LOCK IC2 EI-413124J 1C HD74HC590P
16 SP-419767."
L
PANEL TOP IC3 El-405201 J1C LC3517BL-15
17 SE-4197S6J LENS LED 1C 4EI-393702J ICHD74HC595P
18 SP-419765J PANELSIDE(R) ICS El-41 91 60J ICHD74HC166P
19 SP-419766-J PANEL SIDE(L) IC6 El-419161 J1C 18CV8PC-25 L3022A
20 ZS-332009 PT BR30X06STL CMT IC7 EI-419162J 1C 18CV8PC-25 L3022B
21 SZ-419759J CUSHION PAD PART ICS EI-419256J 1C PALCE 22V10H-25PC L3022C
22 SK-411156J KNOB CONTROL IC9 EI-419165J 1C 18CV8PC-25 L3022D
23 SK-411144J KNOB VOLPART(I) XI EI-419166J OSC XTALTD308C 10MHZ
24 SK-411147J KNOB VOL RART(2)
25 SK-413636J KNOB VOL GR
26 'SK-364219B KNOBSUDE(B)
?7 SB-41 9762J BUTTON PUSH(A) 21. IB-CRT (B) (OPTIONAL P.C. BOARD)
28 SB-419763J BUTTON PUSH(B)
29 SB-419764J BUTTON PUSH(C) _Raf. No. Part No. Description
30 SK-419827J KNOB OPERATE) E)
31 SK-378253A KNOB OPERATE(A) Wl EJ-419167J SOCKET KHEY-15S-1 A3A 15P
32 SK-378253B KNOB OPERATE(B)
33 SK-37B2S3D 'KNOB OPERATE(D)
34 SE-419749J MASK LED
35 SE-423110J MASK SLIDE CM
CM 1-0055 (OPTIONAL 1C)
36 SE-376331 PAD
37 BA-379695J
1
PC PAD SENSOR Raf. No. Part No. Description
38 ES-414627J SW ROTARY EC24B50D0
39 BB-428036J FLOPPY DISK FD-235HF-3300 11El-378277 1C 1-0055
40-A BT-378271 TRANS POW L4003 J
Itl
40-
B
*BT-378272 TRANS POWL4003C.A
[C.A]
40-C *BT-419200J TRANS POW L401 2 E, V.B.S
[E,V,B,S]
41 ZW-609434 NFRANGE 30STL CMT
42 *EZ-403706J BATTERY LITHIUM CR2032E
43 *ES-364478 SW SEESAW SDDTA1 T8.5 01-1
44 ZS-355S11 BID30X06STL BNI
45 EJ-3S8632J1 SOCKETINLET SOT-163P
46 ZS-33661
2
ST CTS30X0BSTL BNI
47 ZS-34S272 ST BR30X06STL BNI
48 ZS-350934 PT BR30X08STL BNI
49 ZS-379405 BID30X06STLCMT
50 SA-332850 FOOT ROUND SHAPED
51 ZS-360715 ST PAN30X08STLCMT C080
52 SE-419761
J
COVER FDD
53 ZS-396044 BID30X08STL BNI
54-A EW-380905J AC CORD 250S KP300 KS16A H B J
fIT
54-
B
*EW-368420J1 AC CORD200SKP30KS1 6BAC
[C.A]
54-C *EW-403993J AC CORD200SKP4819DKS31 ABE
[E.V]
54-D EW-419170J AC CORD200S KP610 KS31A B
rot
54-E *EW-368418J1 LPJ
AC CORD200SKP551 KS31 BS
rei
55 *EJ-405424J
I'3!
PLUG ADAPTOR KPR-25
fJl
NOTE :
Parts will not be supplied if they are not listed in the parts list,
even if they appear on the assembling illustrations with
reference No. PARTS LIST

INDEX
Part No. Ref. No. Part No. Ref. No. Part No. Ref. No. Part No. Ref. No.
BAL4012A020A 2-1 E0389834
J
4-0101 EH410420J 15-FL502 EI348785 5-IC317
BAL4012A030A 2-2 ED389834J 7-0803 EH410420J 15-FL503 EI348785 5-IC318
BAL4012A040A 2-3-A ED389834J 10-D610 EH410420J 15-FL504 E1348785 5-IC319
BAL4012A040B 2-3-B E0389834J 16-D901 EH410420J 15-FL505 EI348785 5-IC320
BAL401 2A050A 2-4 ED391103J 4-D105 EH413150J 3-FL13 EI353227 4-IC114
BAL4012A090A 2-5 ED391103J 4-D106 EH413150J 3-FL14 EI353281 7-IC801
BAL6028A050A 2-6 ED417916J 10-D601 EH413150J 3-FL15 EI354123 10-X601
BA379695J1 18-37 ED417916J 10-D602 EH413150J 3-FL16 EI360038J1 3-IC12
BB428036J 18-39 ED417916J 10-D603 EH413150J 3-FL17 EI362587J1 4-IC103
BT378271 18-40-A ED417916J 10-0604 EH413150J 3-FL18 EI362587J1 4-IC104
BT378272 18-40-B ED417916J 10-D605 EH413150J 3-FL19 EI362587J1 6-IC703
BT390145J 8-T851 ED417916J 10-D606 EH413150J 3-FL20 EI362587J1 6-IC704
BT419200J 18-40-C ED417916J 10-D607 EH413150J 3-FL21 E1362587J1 15-IC501
EC324662 7-C803 ED417916J 10-0608 EH413150J 3-FL22 EI362587J1 15-IC502
EC324662 7-C804 ED417916J 10-D609 EH413150J 3-FL23 EI365829 4-1C105
EC33841
1
8-C856 ED417916J 11-D661 EH413150J 3-FL24 EI372103 3-IC23
EC379535 7-C807 ED417916J 11-D662 EH413150J 3-FL25 EI375185 3-IC7
EC37961
1
7-C802 ED417916J 11-D663 EH413150J 3-FL26 EI377101 4-IC115
EC410346J 8-C852 ED417916J 11-D664 EH413150J 3-FL27 EI3771 91 4-IC110
EC410346J 8-C853 ED417916J 11-D665 EH413150J 3-FL28 EI3771 91 5-IC309
EC410346J 8-C854 ED417916J 11-D666 EH413150J 3-FL29 EI3771 91 5-IC310
EC410346J 8-C855 ED417916J 11-D667 EH413150J 3-FL30 EI377191 5-IC311
EC425606J 8-C851 EF306952 7-F2-A EH413150J 3-FL31 E13771 91 5-IC312
ED330319 7-D802 EF306957 7-F2-B EH413150J 3-FL32 EI378276 3-IC3
ED344280 3-D1 EF309387 8-Fl-A EH413150J 3-FL33 EI378277 22-1
ED344280 3-D2 EF309388 7-F3-A EH413150J 3-FL34 EI379605 6-IC702
ED344280 3-D3 EF309388 7-F4-A EH413150J 3-FL35 EI379997J 16-IC905
ED344280 3-D4 EF309391 7-F3-B EH413150J 3-FL36 EI384779J 3-X2
ED344280 6-D701 EF309391 7-F4-B EH413150J 3-FL37 EI386287J 3-IC19
ED344280 6-D702 EF310229 8-F1-B EH413150J 4-FL101 E1386287
J
3-IC34
ED344280 6-D703 EF355226 8-F1-D EH413150J 4-FL102 EI386289J 3-IC9
ED344280 6-D704 EF358974 7-F3-D EH413150J 4-FL103 EI386289J 10-IC604
ED344280 6-D705 EF358974 7-F4-D EH413150J 4-FL104 EI386300J 3-IC35
ED344280 6-D706 EF359225 7-F2-D EH413150J 4-FL105 EI386303J 3-IC22
ED344280 6-D707 EF373142 16-F901 EH413150J 4-FL106 EI387934J 6-IC701
ED344280 6-D708 EF376821 4-F101 EH413150J 4-FL107 E1387934
J
16-IC909
ED344280 6-D709 EF601942 7-F3-C EH413150J 4-FL108 EI387936J 16-IC904
ED344280 6-D710 EF601942 7-F4-C EH413150J 4-FL109 EI388567J 10-IC603
ED344280 6-D711 EF623103 8-F1-C EH413150J 4-FL110 E1388602
J
16-IC901
ED344280 6-D712 EF691007 7-F2-C EH413150J 5-FL304 EI388709J 3-IC5
ED344280 6-D713 EH349374 10-IB601 EH413150J 13-FL551 EI38871 1
J
3-IC11
ED344280 6-D714 EH359185 3-IB1 EH413150J 13-FL552 E13887 12J 3-IC8
ED344280 6-D715 EH408860J 16-IB901 EH413150J 13-FL553 E1389050J 3-IC18
ED344280 6-D716 EH408860J 16-IB902 EH413150J 13-FL554 EI393697J 10-IC605
ED344280 6-D717 EH410420J 3-FL1 EH413150J 13-FL555 EI393697J 10-IC606
ED344280 6-D718 EH410420J 3-FL2 EH413150J 13-FL556 EI393698J 3-IC2
ED344280 6-D719 EH410420J 3-FL3 EH413150J 13-FL557 E1393698
J
3-IC27
ED344280 6-D720 EH410420J 3-FL4 EH413150J 13-FL558 EI393702J 3-IC32
ED344280 6-D721 EH410420J 3-FL5 EH413150J 13-FL559 EI393702J 3-IC33
ED344280 6-D722 EH410420J 3-FL6 EH413150J 13-FL560 E1393702
J
16-IC907
ED344280 6-D723 EH410420J 3-FL7 EH413150J 13-FL561 EI393702J 16-IC908
ED344280 6-D724 EH410420J 3-FL8 EH413150J 13-FL562 E1393702
J
20-IC4
ED344280 10-D611 EH410420J 3-FL9 EH413150J 13-FL563 EI396510J 3-IC24
ED344280 10-D612 EH410420J 3-FL10 EH413150J 13-FL564 EI396541
J
3-X1
ED344280 10-D613 EH410420J 3-FL11 EH413150J 13-FL565 EI397343J 10-IC602
ED344280 10-D614 EH410420J 3-FL12 EH413150J 13-FL566 E139 7407
J
7-IC802
ED344280 10-D615 EH410420J 3-FL38 EH413150J 13-FL567 EI397666J 4-IC117
ED344280 10-D616 EH410420J 3-FL39 EH413150J 13-FL568 EI397666J 5-IC321
ED344280 10-0617 EH41042QJ 3-FL40 EH413150J 16-FL901 EI397666J 5-IC322
1ED344280 10-D618 EH410420J 4-FL111 EI321606 15-IC503 E1402126J 3-IC10
ED344280 15-D501 EH410420J 4-FL112 EI336995 10-IC607 EI405201
J
20-IC3
ED344280 15-D502 EH410420J 4-FL113 EI348785 4-IC101 EI405572J 10-IC601
ED383752J 7-D801 EH410420J 5-FL301 EI348785 4-IC102 EI410281J 7-IC803
ED388358J 4-0102 EH410420J 5-FL302 E1348785 4-IC111 EI410389J 16-IC902
ED388358J 4-0103 EH410420J 5-FL303 E1348785 4-IC112 E141 2247
J
17-IC1
ED388358J 4-0104 EH410420J 5-FL305 EI348785 4-IC113 EI412247J 17-IC2
1ED388358J 5-D301 EH410420J 5-FL306 EI348785 5-IC313 EI41 2247
J
17-IC3
iED388358J 5-0302 EH410420J 5-FL307 EI348785 5-IC314 EW1 2247
J
17-IC4
ED388358J 7-D804 EH410420J 5-FL308 E1348785 5-IC315 EM12279J1 4-IC109
ED388358J 10-0619 EH410420J 15-FL501 E1348785 5-IC316 EM12279J1 5-IC305
PARTS LIST

Part No, Ref. No. Part No. Ref. No. Part No. Ref. No. Part No. Ref. No.
EI412279J1 5-IC306 EJ413161
J
19-P101 ES410552J 10-SW633 SP419767J1 18-16
EI412279J1 5-IC307 EJ419167J 21-W1 ES410552J 10-SW634 SP419812J 18-1
EI412279J1 5-1C308 EJ419240J 3-J7 ES410552J 10-SW635 SP419959J 18-8
EI412283J 4-IC107 EJ419246J 16-P901 ES410552J 10-SW636 SZ401 475J1 18-5
EI413119J 3-IC6 EJ419247J 3-P10 ES410552J 10-SW637 SZ401476J1 18-6
EI413120J 3-IC28 EJ425508J 3-P7 ES410552J 10-SW638 SZ419759J 18-21
EMI 3121
J
3-IC1 EJ425508J 6-P701 ES410552J 10-SW639 ZG380174J 18-15
EI413124J 20-IC1 EJ425509J 4-P102 ES410552J 10-SW640 ZS320906 18-7
EI413124J 20-IC2 EJ425509J 16-P902 ES410552J 10-SW641 ZS332009 18-20
EI413206J 4-1C116 EJ42551 1
J
4-P101 ES410552J 10-SW642 ZS33661
2
18-46
EI414848J 19-IC1 EJ427799J 13-J551 ES410552J 10-SW643 ZS345272 18-47
E1414848J 19-IC2 EL728382J 18-4 ES410552J 10-SW644 ZS350934 18-48
EM1484BJ 19- ICS EM382317J 18-3 ES410552J 10-SW645 ZS35551
1
18-44
EI414848J 19-IC4 E0362435 3-L3 ES410552J 10-SW646 ZS36071
5
18-51
E141 6488
J
3-IC4 E03891 72J 8-FL851 ES410552J 10-SW647 ZS379405 18-12
E1416488J 3-IC17 E039417SJ 3-L1 ES410552J 10-SW648 ZS379405 18-49
E1416497J 3-IC15 E0394178J 3-L2 ES410552J 11-SW661 ZS396044 18-53
EM16497J 3-IC16 E0394178J 3-L4 ES410552J 11-SW662 ZS417407 18-9
EI419160J 20-IC5 E0394178J 3-L5 ES410552J 11-SW663 ZW259738 18-10
EI419161J 20-IC6 E0394178J 4-L101 ES410552J 11-SW664 ZW270101 18-14
EI419162J 20-IC7 E0394178J 4-L102 ES410552J 11-SW665 ZW318343 18-11
EI419165J 20-IC9 EQ348929 4-RL101 ES410552J 12-SW651 ZW609434 18-41
E1419166J 20-X1 ER200972 3-R8 ES410552J 12-SW652
E1419184J 19-IC5 ER318647 8-R851 ES410552J 12-SW653
EI419185J 17-IC5 ER321619 4-R191 ES410552J 12-SW654
EM19226J 3-IC13 ER321619 4-R192 ES412281J 4-SW101
EI419226J 3-IC14 ER322591 4-R179 ES414627J 18-38
EI419227J 3-IC20 ER322591 4-R180 ET379341 3-PHI
E1419228J 3-IC21 ER322591 5-R429 ET379341 3-PH2
EM19229J 3-IC25 ER322591 5-R430 ET419234J 3-TR1
E1419230J 3-IC29 ER322591 5-R431 EV365876 11-VR661
EI419232J 3-IC31 ER322591 5-R432 EV419241
J
14-VR703
EI41 9235
J
4-1C108 ER322591 5-R433 EV419242J 15-VR501
EMI 9235J 5-IC301 ER322591 5-R434 EV419243J 9-VR701
EM19235J 5-1C302 ER322591 5-R435 EV419243J 9-VR702
EMI 9235J 5-IC303 ER322591 5-R436 EW368418J1 18-54-E
EMI 9235J 5-IC304 ER322787 4-R143 EW368420J1 18-54-B
EM19256J 20-IC8 ES364478 18-43 EW380905J 18-54-A
EM22329J 4-1C106 ES410552J 10-SW601 EW403993J 18-54-C
EM25214J 16-IC906 ES410552J 10-SW602 EW419170J 18-54-D
EM25713J 3-IC30 ES410552J 10-SW603 EW425614J 3-W201
EM25713J 16-IC903 ES410552J 10-SW604 EW425615J 3-W202
EJ353031 4-J102 ES410552J 10-SW605 EW425616J 5-W301
EJ353031 4-J103 ES410552J 10-SW606 EW425617J 13-W503
EJ353031 4-J106 ES410552J 10-SW607 EW42561 8
J
10-W601
EJ353031 15-J503 ES410552J 10-SW608 EW425619J 10-W602
EJ3541 05 4-J104 ES410552J 10-SW609 EZ403706J 3-1
EJ354105 4-J105 ES410552J 10-SW61
0
EZ403706J 18-42
EJ354105 5-J301 ES410552J 10-SW611 ML380175J 18-13
EJ3541 05 5-J302 ES410552J 10-SW612 SA332850 18-50
EJ354105 5-J303 ES410552J 10-SW613 SB419762J 18-27
EJ354 105 5-J304 ES410552J 10-SW614 SB419763J 18-28
EJ3541 05 5-J305 ES410552J 10-SW615 SB419764J 18-29
EJ354105 5-J306 ES410552J 10-SW616 SE376331 18-36
EJ354105 5-J307 ES410552J 10-SW617 SE419749J 18-34
EJ354105 5-J308 ES410552J 10-SW61
8
SE419756J 18-17
EJ354105 15-J501 ES410552J 10-SW619 SE419757J 18-2
EJ3541 05 15-J502 ES410552J 10-SW620 SE419761J 18-52
EJ3541 05 15-J504 ES410552J 10-SW621 SE423110J 18-35
EJ358632J1 18-45 ES410552J 10-SW622 SK364219B 18-26
EJ379603 6-P702 ES410552J 10-SW623 SK378253A 18-31
EJ383548J 4-J101 ES410552J 10-SW624 SK378253B 18-32
EJ405316J 3-J1 ES410552J 10-SW625 SK378253D 18-33
EJ405316J 3-J2 ES410552J 10-SW626 SK411144J 18-23
EJ405316J 3-J3 ES410552J 10-SW627 SK411147J 18-24
EJ405316J 3-J4 ES410552J 10-SW628 SK411156J 18-22
EJ405316J 3-J5 ES410552J 10-SW629 SK413636J 18-25
EJ405316J 3-J6 ES410552J 10-SW630 SK419827J 18-30 '
EJ405424J 18-55 ES410552J 10-SW631 SP419765J 18-18
EJ413161J 17-P301 ES410552J 10-SW632 SP419766J 18-19
r

AIT AT
Mm JL
MODEL MPC3000
SCHEMATIC DIAGRAMS
AND PC BOARDS
TABLE OF CONTENTS
I. BLOCK DIAGRAMS
1. 8DACS 3
2. OPERATION 4
3. AD/DA 5
4. SYSTEM &CPU 6
II. SCHEMATIC DIAGRAMS AND PC BOARDS
1. CONNECTION DIAGRAM 7
2. CPU 8
3. AD/DA 10
4. 8DACS 12
5. OPERATION (A) 14
6. OPERATION (B), (C) &SCSI JACK 16
7. DRUM PAD 18
8. POWER &FILTER 21
9. JACK 22
10. SCSI/D IN 25
11. WAVE MEMORY 26
12. 8M-MEMORY (OPTIONAL) 29
13. IB-CRT (OPTIONAL) 30
III. INFORMATION OF ICs 32
Use these schematic diagrams and PC boards together with the provided service
manual.

IC302 SM5841 HP
r’8TIMES OVER SAMPLING^
I. DIGITAL FILTER )
123WCK
0DSF1 'l DE-EMPHASIS
(8) DSF2 JCONTROL
8DACS PCB
aH
tIK0
a
a
N
a
a
INDIVIDUAL
MIX OUTPUTS
a
a
2
3
4
5
6
!7
E
MPC3000 8DACS
BLOCK DIAGRAM
no. 4-i L401 251M
FG H IA3

MPC3000
OPERATION
BLOCK DIAGRAM
no. 4-2 L401 252M
CEFG H

HON
321
MPC3000
AD/DA
BLOCK DIAGRAM
no. 4—3L401253M
I*