|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
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.
;
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 :)
;
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.
;
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]
;
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.
Video Detection Coil Adjsutment * Open soldering pad IF. Pattern Signal generator generator TV-350 Set Low-pass filter
Oscilloscope
Input TP2
Output TP3
R=180 ohm C=0.01 µF Input Input Connection Point Pattern generator Signal generator Input Signal Color bar 38.9MHz 41 ± 3dBµ Adjust Output Connection Low-pass filter Oscilloscope Output Point Result
TP2
T200
TP3
Adjust for DC level at mini-
AFT Coil Adjustment * Open soldering pad IF. Sweep generator TV-350 Set
Oscilloscope
Voltmeter
Input TP2
Output TP4
Sweep generator
TP2
38.9 ± 5MHz (Sweep) Marker: T201 38.9MHz 70dBµ
Voltmeter Oscilloscope
TP4
Adjust for 1.8 ± 0.2V reading on voltmeter. Confirm that the marker is at the middle of S-curve on oscilloscope.
Contrast Adjustment * Open soldering pad IF. Pattern generator Signal generator TV-350 Set Low-pass filter Input TP2 Output TP5 R=100 ohm C=2700 pF Pattern generator Signal generator
�6�
Oscilloscope
TP2
Color bar 38.9MHz 70dBµ
Adjust step form wave to read VR300 Oscilloscope TP5 0.75 ± 0.05 Vp-p.
|
|
|
> |
|
