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MACKIE HR824 26 pages English-only Service Manual contains:
1) HR824 technical overview with the description of front and rear panel switches.
2) HR824 specs
3) Block Diagram
4) Wiring Diagram
5) Packaging management
6) Spare part & final assembly list (for PCB rev A and B) + exploded view
7) Test Procedures (where, how to measure voltage...) including Test Point diagram on the PCB.
8) IC and Transistor charts.
Excellent guide: very clear, good scan quality enabling us to print readable diagram :-)
Note:
Mackie HR824 make extensive use of surface mount devices (SMD). Service on the HR824 must
only be undertaken by experienced service technicians with the right tools, experience and patience to perform surface mount rework when needed.
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This Service manual is very well scanned and its clean to read, no any anti-theft words that un-english could understand. I got my CCD600 working with this manual and it´s clear shematics :)
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I was very pleased with the service provided and was surprised at how good the quality was of the manual. I thought it may be a third generation copy or so, but it is as good as the websites that charge 3 times this much. I repair some electronics for family and friends without charge, so this is perfect for me. Thank you very much.
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The service was great and the document was also great. Highly recommend!!!!
If anyone has a users manual... Please email me. need one. $ [email protected]
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I needed a service manual as the display on my oscilloscope was very dim. I thought I'd give owner-manuals.com a try, as they advertised a huge number of manuals. Sure enough they had one listed. I bought it hoping it would be useful... actually, I bought it hoping it would be readable! I've had manuals from online sources in the past, and been very disappointed. Not this time! An excellent manual, complete, and very readable. Using it I fixed my 'scope, and as such the manual was an investment that paid off manyfold. Do I have any complaints? One very minor one - The circuit diagrams could have been scanned at a higher resolution, as some of the details were a little difficult to make out - not impossible, just not as easy as my old eyes would like! Overall, I'm very satisfied with my manual, and I will certainly be using this company again. Well done.
1-2 CONTROLLING VERSION OF FIRMWARE
The firmware is regularly modified as required to improve the performance. Check to see whether the customer problem can be solved by upgrading the firmware : If it can, do so. <Procedure for checking the version of firmware> 1) Open the tray with power on. 2) While holding down the "ADJ/VOL (+)" key on remote con trol, press the "Zoom" key. 3) The version of firmware will appear at the top left of screen. (The display will disappear in approx. 5 seconds.)
DISC LOADING
BANK30.ROM READ START 015
* 1) 015 will be counted down to 000.
VER XXXX Version No.
1 ATUO
EUR
20 Region Code
Tuner Area
WRITING READ START 000 READ OVER
* 2) WRITING will flash.
<Procedure for rewriting firmware> 1) Turn power on. 2) Place the upgrade CD-R on tray, and press the"OPEN/ CLOSE" or "PLAY" key. 3) Messages will appear at the top left of screen in the order shown below ("MP3 STOP" will appear in the display). 4) When rewrite of the firmware is complete, the system will automatically turn off. 5) Unplug the power cord and then plug it in again. 6) Turn power on, and press the "OPEN/CLOSE" key while "LOADING" is shown in the display to remove the upgrade CD-R (if the CD-R is left in the tray, rewrite of the firmware will restart). 7) Check the version of firmware. Caution: Be sure not to unplug the power cord during the rewrite operation. Note: If the firmware has been changed, etc., we will use Service News, etc. to report on how to obtain new firmware data and create an upgraded disc.
DONE READ START 000 READ OVER
Power will automatically turn off.
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