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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.
4-4. How to Use Extension Board
4-4. How to Use Extension Board
Extension board: EX-362 board (A-8276-527-A) When servicing the following boards, use the extension board. . CPU-107 board . IF-373 board . CK-39 board Notes on using
CN2
CN4 EX-362 BOARD
CN3
When inserting and extracting the boards in the card rack, be sure to wait more than two seconds after turning off the power of the cart machine. When inserting and extracting them while the power is on or right after turning off the power, the components on the board might be out of order. How to use extension board 1. Turn off the power of the BXC-100 and wait more than two seconds. 2. Remove two screws, and extract the board in the card rack which is necessary to be serviced. 3. Insert the extension board in the direction of the arrow. 4. Insert the board with extracted at step 2 into the extension board. 5. Turn on the power, and service the board. When turning on the power, the LED (D1) on the extension board is turned on. You can check that the cart machine is normal operating by LED�s turning on. 6. After the service is completed, turn off the power and wait more than two seconds. 7. Extract the board and the extension board. 8. Insert the board into the former position. Tighten the two screws and fix the board. n Push the left side of the panel sufficiently far back with the screws loosened, and then tighten the screws.
CN1
LED (D1) Direction : The upper side is CN2/CN4, the side of connected to MB-730 board is CN3/CN4.
BXC-100
EXTENSION BOARD BOARD IN CARD RACK
How to Use Extension Board
BXC-100
4-5(E)
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