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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.
SH-HT441WP
Step 6 : Ensure that the Green LED (Digital Transmitter) is light-up. If it does not light up, there is no established link between them. (No communication is established between the digital transmitter & receiver unit). It could be due the below possible causes: 1. The digital transmitter unit is not fully inserted into the slot of the service jig. (Note: The wireless link indicator light will be flashing if the digital transmitter unit is not fully inserted into the slot. 2. The 5V DC power supply to the service jig is not connected properly or it is connected loosely. 3. The digital transmitter or the receiver unit is not operating properly due to power supply not connected properly. (Refer to section 9.3.1 for troubleshooting procedures for the receiver module P.C.B.) Step 7 : Ensure that the audio input into the digital transmitter can be heard from the speaker at the digital receiver unit. If there is no audio output at the speaker, check and confirm the connection of speakers at the rear of the receiver unit. (Refer to section 9.3.3 for the troubleshooting procedures for checking of power Amp IC).
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