Mackie MDR 24/96 Wartungshandbuch

HDR 24/96Hard Disk RecorderSERVICE MANUAL2001 MACKIE DESIGNS, INC.Service Bulletins

10BackPlane ConnectorsThis connects toJ1 of the Brain board,see page 13This connects toJ3 of the Acuma board, see page 17This connects toJ4 of the Acu

11BackPlane Connectors

12Brain Board ConnectorsThis connects toJ5 of the remoteboard, see page 15This connectsto the VFDThis connects topower supply

13Brain Board ConnectorsThis connects toJ1 of the backplane board,see page 10This connects toJ2 of the front panel board,see page 9

14Remote Board ConnectorsThis connects toSerial 2 of themotherboardThis connects toSerial 1 of themotherboard

15Remote Board ConnectorsJ6 connects to theMouseport of themotherboardJ5 connects toJ5 of the brain board,see page 12

16Post Stamp Board ConnectorsThis connects topower supplyThis connects toJ2 of the backplane board,see page 10

17Acuma Board ConnectorsThis connects toJ3 of the Backplane,see page 10This connects toJ4 of the Motherboard,see page 10

18Acuma Board ConnectorsSMPTE (TRS 1/4”)CLK IN (BNC)CLK OUT (BNC)

19PCI connectorAcuma Board Connectors

2 SER

20Acuma Board notesThe Acuma board is used to transfer audio from the converter card cage to the PC viathe PCI bus. It is also where the SMPTE and Wor

21There is a self-test for the small remote which will help you verify that it is workingcorrectly. Follow the steps below to enter the self-test mode

22BIOS Settings:Standard CMOS Setup:Date (mm:dd:yy) : Current DateTime (hh:mm:ss) : Current TimeHard Disks: Type: Size: Cyls: Head: Precomp: Landz:

23Chipset Features Setup:SDRAM RAS-to-CAS Delay : 3SDRAM RAS Precharge Time : 3SDRAM CAS Latency Time : 3SDRAM Precharge Control : DisabledDRAM Data I

24PCI/PNP Configuration:Resources Controlled By : ManualReset Configuration Data : DisabledAssign IRQ for VGA : DisabledAssign IRQ for USB : DisabledP

25Motherboard layoutJP1JP2JP6JUMPER PINS 1 AND 2JUMPER PINS 1 AND 2JUMPER PINS 2 AND 3NO JUMPERNO JUMPERSET SW1:1=OFF2=ON3=OFF4=ONJ14WAKE-ONLAN1265J13

26Quick Parts551-087-00 Rack ears550-314-00 Top Cover760-159-01 Power Switch Bezel480-041-00 Drive Frame480-029-00 Floppy Drive550-318-00 Screened Fro

27304-035-00 7 Segment Display304-081-02 LED Red, Error, TC, Clock304-082-02 LED Green, 6-Bit, 24-Bit, 44.1K, 48K, 96K, VARI304-093-02 LED Red, Tower3

HDR 24/96 EPROM replacement, SSE Jan 2001HDR Eprom.pdf, page 1 of 2HDR 24/96 EPROM ReplacementModels affected:If you are working on an HDR 24/96 hard

HDR 24/96 EPROM replacement, SSE Jan 2001HDR Eprom.pdf, page 2 of 2Procedure continued:6. Remove the four side screws and twobottom screws securing th

3Additional Safety InformationThe following notice concerns the lithium battery located on the motherboard inside theHDR 24/96 chassis.WARNINGService

HDR 24/96 Hard Disk Recorder Bulletin: HDR 1st April 2001Models affected: HDR 24/96Add this as part of your normal repairprocedures.Symptom:HDR 24/96

4CONTENTSSafety ... 2, 3Introduction...

5IntroductionThis manual contains service information for the HDR 24/96 Hard Disk Recorder. Toservice the HDR 24/96, technicians should be familiar wi

6Ribbon CablesPart# Description Rev Qty040-383-00 RIB 28GA 10C 14.0 PLZD A 1040-384-00 RIB 28GA 26C 4IN PLZD B 1040-385-00 RIB 28G TRANS 34C 18.5IN

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8This table shows each connector and the boards they connect to. The following pages show eachconnector in detail, including the labeling and designa

9Front Panel ConnectorThis connects toJ2 of the Brain board,see page 13