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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.
VRS-7100
SPECIFICATIONS
For U.S.A., Canada and Australia
AUDIO section
For U.S.A., and Canada Rated power output during STEREO operation 70 watts per channel minimum RMS, both channels driven, at 8 � from 20 Hz to 20 kHz with no more than 0.7% total harmonic distortion. (FTC) 100 watts per channel minimum RMS, both channels driven, at 6 � from 20 Hz to 20 kHz with no more than 0.7% total harmonic distortion. Effective power output during STEREO operation .................................................................130 W + 130 W (1 kHz, 10% T.H.D. at 6 �) For Australia Rated power output during STEREO operation 70 watts per channel minimum RMS, both channels driven, at 8 � from 20 Hz to 20 kHz with no more than 0.7% total harmonic distortion. (FTC) Rated power output during STEREO operation .................................................................100 W + 100 W DIN/IEC (20 Hz ~ 20 kHz, 0.7% T.H.D. at 6 � ) Effective power output during STEREO operation .................................................................130 W + 130 W (1 kHz, 10% T.H.D. at 6 �) Effective power output during SURROUND operation FRONT ....................................................100 W + 100 W (1 kHz, 0.5% T.H.D. at 6 � one channel driven) 130 W + 130 W (1 kHz, 10% T.H.D. at 6 � one channel driven) CENTER ...............................................................100 W (1 kHz, 0.5% T.H.D. at 6 � one channel driven) 130 W (1 kHz, 10% T.H.D. at 6 � one channel driven) SURROUND ............................................100 W + 100 W (1 kHz, 0.5% T.H.D. at 6 � one channel driven) 130 W + 130 W (1 kHz, 10% T.H.D. at 6 � one channel driven) SURROUND BACK/SUBWOOFER ......................100 W (1 kHz, 0.5% T.H.D. at 6 � one channel driven) 130 W (1 kHz, 10% T.H.D. at 6 � one channel driven) Total harmonic distortion ...............0.09% (1 kHz, 50 W, 6 �) Frequency response DIGITAL IN (DVD, VIDEO 1, VIDEO 2, AUX, GAME) .....10 Hz ~ 44 kHz, Sampling frequency 96kHz, +0 dB ~ �3.0 dB Signal to noise ratio DIGITAL IN (DVD, VIDEO 1, VIDEO 2, AUX, GAME) ......96 dB Input sensitivity / impedance LINE (DVD, VIDEO 1, VIDEO 2, AUX, FRONT AUX, GAME) .................................................................400 mV / 47 k� Output level / impedance REC OUT ..................................................400 mV / 1 k� PRE OUT (SURROUND BACK).......................1 V / 1 k� PRE OUT (SUBWOOFER)...............................1 V / 1 k� Tone control BASS..................................................±10 dB (at 100 Hz) TREBLE..............................................±10 dB (at 10 kHz)
DIGITAL AUDIO section
Sampling frequency .....................32 kHz, 44.1 kHz, 48 kHz,88.2 kHz, 96 kHz Input level / impedance / wave length Optical (VIDEO 1, AUX, GAME) ...........................(�15 dBm ~ �24 dBm), 660 nm ±30 nm Coaxial (DVD, VIDEO 2) ..........................0.5 Vp-p / 75 �
VIDEO section
Input sensitivity / impedance Composite (DVD, VIDEO 1, VIDEO 2, FRONT AUX, GAME) ....................................................................1 Vp-p / 75 � S VIDEO (DVD, VIDEO 2) (For Australia) Luminance signal ....................................1 Vp-p / 75 � Chrominance signal .........................0.286 Vp-p / 75 � COMPONENT VIDEO (DVD, VIDEO 2) (For U.S.A. and Canada) Luminance signal ....................................1 Vp-p / 75 � CB/CR-signal ...................................±0.32 Vp-p / 75 � Output level / impedance Composite (VIDEO 1, MONITOR OUT) ......1 Vp-p / 75 � S VIDEO (MONITOR OUT) (For Australia) Luminance signal ....................................1 Vp-p / 75 � Chrominance signal .........................0.286 Vp-p / 75 � COMPONENT VIDEO (MONITOR OUT) (For U.S.A. and Canada) Luminance signal ....................................1 Vp-p / 75 � CB/CR-signal ...................................±0.32 Vp-p / 75 �
FM tuner section
Tuning frequency range .......................87.5 MHz ~ 108 MHz Usable sensitivity (MONO) ........1.3 µV (75 �)/ 13.2 dBf (75 kHz dev, SINAD 30 dB) 50 dB quieting sensitivity STEREO .................28 µV (75 �)/ 40.2 dBf (75 kHz dev) Total harmonic distortion (1 kHz) MONO ............................................0.5% (71.2 dBf input) STEREO .........................................0.7% (71.2 dBf input) Signal to noise ratio (1 kHz) MONO ...........................................75 dB (71.2 dBf input) STEREO........................................68 dB (71.2 dBf input) Selectivity (±400 kHz) ...................................................70 dB Stereo separation (1 kHz) ............................................40 dB Frequency response (30 Hz ~ 15kHz) .......+0.5 dB, �3.0 dB
AM tuner section
Tuning frequency range For U.S.A., and Canada..................530 kHz ~ 1,700 kHz For Australia....................................531 kHz ~ 1,602 kHz Usable sensitivity (30% mod, S/N 20 dB) ...........................................................16 µV / (600 µV/m) Signal to noise ratio (30% mod, 400 Hz) .............................................50 dB (60 dBµ V EMF input)
GENERAL
Power consumption ...................................................... 85 W Dimensions.........................................W : 440 mm (17-5/16�) H : 079 mm (3-1/8�) D : 364 mm (14-5/16�) Weight (Net) .....................................................4.4 kg (9.7 lb)
Notes 1. KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. 2. The full performance may not be exhibited in an extremely cold location (under a water-freezing temperature).
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