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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.
ORDER NO. ACED061216C7 C4
AUTOMOTIVE AFTERMARKET
CQ-C8305U
WMA MP3 AAC CD Player/Receiver
Specifications*
General Power Supply DC 12V (11V - 16V), Test Voltage 14.4V Negative Ground Tone Controls (Bass/Treble) Equlizer Center Frequency Variable Range of Equalizer Current Consumption Maximum Power Output Speaker Impedance Pre-amp Output Voltage Subwoofer Output Voltage Pre-amp Output Impedance Bass: ±12dB at 60Hz Treble: ±12dB at 16kHz 60, 160, 400, 1k, 3k, 6k, 16k Hz -12dB to 12dB (2dB step) Less than 2.2A (CD mode; 0.5W � 4-speaker) 50W � 4(at 1kHz) 4 - 8� 2.5V (CD mode; 1kHz, 0dB) 2.5V (CD mode; 1kHz, 0dB) 200� Weight** Dimensions (W�H�D)** 7��1-15/16��6-1/8� (178�50�155mm) 3 lbs. 8oz (1.6 kg) Usable Sensitivity CD Player Sampling Frequency DA Converter Pick-up Type Light Source Wave Length Frequency Response Signal to Noise Ratio Total Harmonic Distortion Wow and Flutter Channel Separation 8 Times Oversampling 4 DAC System Astigma 3-Beam Semiconductor Laser 790 nm 20 Hz-20kHz (±1dB) 96dB 0.01% (1kHz) Below Measurable Limits 75dB 27dB/µV (S/N 20dB)
Subwoofer Output Impedance 200� FM Stereo Radio Frequency Range Usable Sensitivity 50dB Quieting Sensitivity Frequency Response 87.9MHz - 107.9MHz 10.2dBf. (0.9µV, 75�) 15.2dBf. (1.6µV, 75�) 30Hz-15kHz (±3dB)
* Specifications and the design are subject to possible modification without notice due to improvements. ** Dimensions and Weight shown are approximate. ** Above specifications comply with EIA standards.
Alternate Channel Selectivity 75dB Stereo Separation Image Response Ratio IF Response Ratio Signal to Noise Ratio AM Radio Frequency Range 530kHz - 1,710kHz 35dB (at 1kHz) 75dB 100dB 62dB
© 2006 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law.
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