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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.
2-5. Boards Replacement
2-5-4. PSW-61 Board
n When the PSW-61 board is replaced, replace a whole harness (H61) that is connected to PSW-61 board. 1. Disconnect the power cords from the rear panel. 2. Remove the cover. (Refer to Section 2-2-2.) 3. Remove the front panel (lower) and ornamental panel A. (Refer to Section 2-2-1.) 4. Open the front panel A. (Refer to Section 2-4-2.) 5. Remove the power supply units. (Refer to Section 2-42.) When there is one power supply, remove the blank panel. (Refer to Section 2-5-2.) 6. Remove the all HDD units. (Refer to Section 2-4-3.) 7. Remove the front stay. (Refer to Section 2-5-2.) 8. Remove the two power guides. (Refer to Section 2-52.) 9. Remove the IF positioning bracket. (Refer to Section 10. 11. 12. 2-5-2.) Unstick the filter from the front panel A. (Refer to Section 2-4-5.) Remove the LCD case lid. (Refer to Section 2-5-3.) Disconnect the two connectors (CN1, CN4) of the harness connected to the DP-269 board. (Refer to Section 2-5-3.) Remove the DP-269 board. (Refer to Section 2-5-3.) Remove the cable clamp. (Refer to Section 2-5-3.) Remove the PSW-61 board from the front panel A. (Refer to Section 2-5-3.) Cut the two harness clampers.
17. Disconnect the two connectors (CN1, CN10) of the harness connected to the AC-188 board . 18. Remove the all optional boards. (Refer to Section 2-55.) 19. Remove the four screws (BVTT 3x6) and two screws (PSW 3x6). 20. Pull out the noise filters until the harness is viewed. n Be sure not to pull out the harness connected to the noise filter. 21. Remove the four connectors of the harness connected to the noise filters. 22. Remove the PSW-61 board connected to the harness (H61).
BVTT 3x6
Noise filters
CN1 PSW 3x6
CN10
13. 14. 15. 16.
AC-188 board PSW-61 board
23. For installation, perform the removal procedures in reverse order. n Use the commercially available harness clamper .
PSW-61 board Harness clampers
MAV-70
2-21 (E)
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