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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.
ADJUSTMENT -1/1
BOTTOM C.B
J101
J201
L402 IC401 CT402 TP1(VT) IC402 L401 12 1 2
1. FM VT Adjustment (AEZ1 Model) Setting : � Test point: TP1 (VT) � Adjustment location: L401 Method : Set to FM 87.5 MHz and adjust L401 so that the test point becomes 0.8 V ± 0.1 V. Then set to FM 108.0 MHz and check that the test point is 2.3 V. 1. FM VT Adjustment (AU1 Model) Setting : � Test point: TP1 (VT) � Adjustment location: L401 Method : Set to FM 87.5 MHz and adjust L401 so that the test point becomes 0.8 V ± 0.1 V. Then set to FM 108.1 MHz and check that the test point is 2.3 V. 2. FM Tracking Adjustment (AEZ1 Model) L402 ..................................................................... 87.5 MHz CT402 ................................................................ 108.0 MHz 2. FM Tracking Adjustment (AU1 Model) L402 ..................................................................... 87.5 MHz CT402 ................................................................ 108.1 MHz
PRACTICAL SERVICE FIGURE
<FM Tuner> IHF Sensitivity: (THD 3%) S/N ratio: Distortion: (Input 54 dB) Stereo separation: Less than 20.0 dB [at 87.5/98.1/108.1 MHz] More than 55.0 dB [at 87.5/98.1/108.1 MHz] Less than 3.0% [at 98.1 MHz] More than 25 dB [at 98.1 MHz]
-28-
 $4.99 MMRX400 AIWA
Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
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