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Exactly what was needed to assess the product - excellent value and great service
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Nice to have the service manual for the Sony DCR-TRV345E now. The document is of excellent quality.
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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.
Technical Manual
CS80R
ACOUSTIC & ELECTRICAL SPECIFICATIONS: � Nominal Impedance 8 ohms � Max Amp Power 100 watts* � Frequency Response 45Hz � 20kHz (±3dB) 32Hz � 20kHz (�10dB) � Sensitivity 89dB (2.83V @ 1 meter) � Crossover Frequency 2,400Hz; 12dB/Octave SYSTEM COMPONENTS: � Grille With Cloth � Low-Frequency Transducer DC Resistance � High-Frequency Transducer DC Resistance � Crossover Network AURAL SWEEP TEST SPECIFICATIONS: � System Aural Sweep Test 6.0V input 30Hz to 20kHz � L.F. Aural Sweep Test 5.0V input 30Hz to 2kHz � H.F. Aural Sweep Test 2.83V input 4kHz to 20kHz PHYSICAL SPECIFICATIONS: � Plate Size (Diameter) 10-7/8" (275mm)
� Mounting Cutout Size (Diameter) 9-1/2" (240mm) � Mounting Depth 4-1/4" (108mm) 329-080-00445 8" (203mm) CS80R-BK 5.5 ohms ±10% 1" (25mm) CS80R-BK 5.3 ohms ±10% 013-7500-00924 � Weight 5.6 lb (2.5kg) Each
WARRANTY: � Refer to Warranty Statement packed with each product. * The maximum recommended amplifier power rating will ensure proper system headroom to allow for occasional peaks. We do not recommend sustained operation at these maximum power levels.
PACKAGING
Legend on Page 2
CROSSOVER NETWORK 013-7500-00924
L2 R1
C1
11
+T-
+W
-
11 10 13 14
CS80R SCHEMATIC
L1 0.8mH GRN .250 C1 20μF 100V R1 10Ω 10W WHT BLK .205
.187
12
C2 4μF 100V
C3 L2 6μF 0.4mH 100V
R2 5.1Ω 10W RED .205
Infinity Systems, 250 Crossways Park Drive, Woodbury, New York 11797
4/05
CS80R
L1
SP8C
R2
C3
GRN
C2
+
XR5215
+ - IN
WHT
�
WOOFER/TWEETER ASSEMBLY CS80R-BK BLK RED � +
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