Akai MPC4000 Service Manual Page 1

SERVICE MANUAL1Music production CenterF 1F 2F 3F 4F 5F 6CONTRASTF 1 F 2 F 3 F 4 F 5 F 6MAIN VOLUMEMINMIN MAXREC GAINMAXLRGAINHIGHLOW7894561230 ENTERSE

SERVICE MANUAL10VI. PARTS LISTHOW TO USE THIS PARTS LIST1. This Parts List lists those parts which are considered necessary for repairs.2. Parts not s

SERVICE MANUAL11PC BOARD BLKThe PC Board Block may contain several PC Boards. They appearunder its block name with their individual part number.1. P.C

SERVICE MANUAL12Ref.No. Part No. DescriptionR23ER-812771J R OMF V T05FS ERX12SE1/2W 1R0JR77ER-821483X R OMF H S15 FS ERG2SH 2W 820JTR1 ET-429896J TR C

SERVICE MANUAL13Ref.No. Part No. DescriptionD135 ED-811455J D SILICON H 1SS133T-77 T26D136 ED-811455J D SILICON H 1SS133T-77 T26D137 ED-811455J D SILI

SERVICE MANUAL14Ref.No. Part No. DescriptionSW135 ES-349474 SW TACT SKHHAM004ASW136 ES-349474 SW TACT SKHHAM004ASW137 ES-349474 SW TACT SKHHAM004ASW13

SERVICE MANUAL15Ref.No. Part No. DescriptionIC11 EI-810591J IC NJM5532LIC12 EI-821226X IC OPA2134UA FPT12EIC13 EI-810591J IC NJM5532LIC14 EI-821442X I

SERVICE MANUAL16Ref.No. Part No. Description12 SW ES-415015J SW TACT SKQEAD13 BUTTON SB-821550X BUTTON PUSH B(5) [ White ]13 SW ES-415015J SW TACT SKQ

SERVICE MANUAL17FINAL ASSEMBLY BLOCKF 1 F 2 F 3 F 4 F 5 F 6CONTRASTF 1 F 2 F 3 F 4 F 5 F 6MAIN VOLUMEMINMIN MAXREC GAINMAXLRGAINHIGHLOW7894561230 ENTE

SERVICE MANUAL1831424338 39333245 29375655504930284447464837403641513435ZS-418538JZS-41713754535352FINAL ASSEMBLY BLOCK

SERVICE MANUAL19LCD BLOCK◎ ◎○○◎354213681416131210119715

SERVICE MANUAL2##### SAFETY INSTRUCTIONS##### INFORMATIONS1. Parts identified by the } symbol are critical for safety.Replace them only with the parts

SERVICE MANUAL20VII. INFORMATION OF ICs1. IC Explanation.1-1 IC1 SA1110B (Intel CPU)206MHz version chip.CPU clock : 176.9MHz.SDRAM (CPU work memory)

SERVICE MANUAL21Signal name Dir ExplanationTxD_C in CD digital recognition. Low=connected.(MPC only)SCLK_C in BM1. Machine recognition. Low=Z4/8. High

SERVICE MANUAL221-6. IC8 XC95144XL-7TQ100C (Complex programable logic (CPLD).Address decoder.Expansion port by using data-latch.Communication logic f

SERVICE MANUAL23Signal name Dir Explanation/FP2_PROG out For configuration to FPGA on ADAT PCB.PLD2_TMSPLD2_TDIout For configuration to CPLD on DIO.PL

SERVICE MANUAL241-8. IC10 SL811HST (USB Host/Slave Controllers).1-8-2. Pin DescriptionsPin No. Signal name Dir Explanation3 /WR in Write Strobe. Acti

SERVICE MANUAL251-9. IC11 FAS236U (SCSI Controller)1-9-2. Pin DescriptionsPin No. Signal name Dir Explanation100 DREQ out DMA request. H: ready to

SERVICE MANUAL261-10 IC12, 16 ALVCH16245 (16 bit Bus bidirectional transceivers)1-11 IC13-15 ALVCH16244 (16 bit Bus Buffers)1-12 IC17, 18 LVC244 (8

SERVICE MANUAL27Appendix: Installing storage devices (for service engineers)This appendix explains how to install storage devices (ATA hard disk, CD-R

SERVICE MANUAL283. Remove the screw (located in the center of the front panel) that fastens the top panel from the lower front side.4. Remove the scre

SERVICE MANUAL296. Use a metal rod or similar object as a prop inside the chassis to hold up the top panel.The side panels and screws you removed must

SERVICE MANUAL3General Power supply 100-240V AC 50/60Hz 70W (27W without options)Dimensions 526 (W) x 170 (H) x 453 (D) mm (with LCD tilted down)Weigh

SERVICE MANUAL30When installing a drive in the 5 inch bayCable connectionsConnecting the flat cable1. Remove two screws from the cover that conceals t

SERVICE MANUAL31Connecting the power cable1. Insert the connector of the included power cable into the P7 connector or P8 connector of the PC I/O boar

SERVICE MANUAL32P4P2IB-48PPC IOMPC4000! Installation - MPC40001. Remove the fixing screws of the MPC4000 Side Panels (4pcs. on each side) and remove S

SERVICE MANUAL33! Installation - MPC40001. Remove the fixing screws of the MPC4000 Side Panels (4pcs. on each side) and remove Side Panels. Next,remov

SERVICE MANUAL34! Installation – MPC40001. Remove the fixing screws of the MPC4000 Side Panels (4pcs. on each side) and remove Side Panels. Next,remo

SERVICE MANUAL351-3, Hiranuma 1-Chome, Nishi-Ku, Yokohama, JapanSERVICE SECT. PHONE : +81-45-412-2373 FAX : +81-45-412-2372

MPC4000OPERATIONBLOCK DIAGRAM

MPC4000PC IO BLOCK DIAGRAM

MPC4000AD DA BLOCK DIAGRAM

5544332211D DC CB BA AUPLEFTRIGHTDOWNPLAY/STARTPLAYSTOPOVERDUBRECTAP>><<GOTO><UNDOTEMPOTIMMING WINDOWSHIFT^vE.PRGSONGCANCELMISC LOAD

SERVICE MANUAL4II. DISASSEMBLYIn case of trouble, etc., necessitating dismantling, please dismantle in the order shown in the illustrations. Reassembl

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5544332211D DC CB BA AN: BlueL: BrownWIRE ASSY L4016(7) VH 3-2PAC INLETL4016A504E'FILTER'L4016A504F'POWER SW'WIRE ASSY L4016(10) V

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SERVICE MANUAL5ZS-331182BT BID30X08 STL BNIZS-331182BT BID30X08 STL BNIZS-821548X SCREW TOP COVER NI

PC IO VR BLKPC IO VR BLK

PC IO BLK

PC IO BLK

PC IO ADDA BLKPC IO ADDA BLK

PC LCD BLK

SERVICE MANUAL6ZS-331182BT BID30X08 STL BNI

SERVICE MANUAL7PC JOG BLKPC FUNCTION BLKPC IO VR BLKPC OPERATION BLKPC POWER SW BLKPC LCD BLKBA-L4016A504FBA-L4016A504CEM-812761JIND LCDBA-L4016A502CB

SERVICE MANUAL8IV. OS Update ProcedureOS Update Procedure[OS Update procedure from USB]The OS update can be made from the PC via the USB port.You must

SERVICE MANUAL9Panel Test ModeTo enter the Panel Test Mode, press the GLOBAL key while holding down the SHIFT key in the GLOBAL page [F1] of theGLOBAL