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There are currently no product reviews.
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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
RS-225
SPECIFICATIONS
Nominal Impedance: Power Rating: Sensitivity: Crossover Frequencie: Frequency Response:
P
Studio Monitor Series 2-Way
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
6 ohm 10-75 watts RMS into 6 Ohms 90 dB @2.8V, 1 meter 3000Hz 70Hz-20kHz +/-3dB
t e
PHYSICAL SPECIFICATIONS:
1x - 1/2" (12.5mm) Ferrofluid Cooled Polycarbonate Tweeter 1x - 6-1/2" (165mm) IMG Woofer Dimensions: 14-1/4"H x 8-7/8"W" x 7-13/16"D XXXXXXX XXXXXXXXX362mm(H) x 225.5mm(W) x 198.5mm(D) Cabinet Not Sold Grille #026-6307 Crossover Push Terminals #A015-6311 Not Sold
PRODUCTION HISTORY
Introduced in 1993 Discontinued 1995 Original Retail Price: $249.00/pair
TECHNICAL INFORMATION
oly
carbona
1/2" TWEETER #902-6305 NO DIAPHRAGM 6-1/2" IMG WOOFER #902-4338
R1 1.0� 5W C1 4.7µF NPE
R2 4.0� 10W
14" BLU .205 FEMALE CLIP
INPUT
L1 0.20mH
TWEETER
14" BLK/BLU .110 FEMALE CLIP
L2 0.72mH
C2 6.4µF NPE
12" RED .250 FEMALE CLIP
R3 3.0� 10W
WOOFER
12" RED/BLK .205 FEMALE CLIP
REV A
4-98
INFINITY SYSTEMS INC., 250 Crossways Park Drive, Woodbury, New York 11797
RS-225 Studio Monitor Series 2-Way
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