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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.
X92-4400-0x/4730-0x X92-4740-0x/4750-0x DISASSEMBLY AND ASSEMBLY OF MECHANISM
â� Disassembly for loading cam (30) drive arm (19), lock slider (23), and rear lock arm (24)
1) The screw (D) and the loading cam (30) are removed. Note: The screw for loading cam (D) is not reusable. Please be sure to exchange. 2) The spring (58) for trigger sliders is removed. 3) The stopper (49) is removed. 4) The spring (64) of the rear lock arm (24) is removed. 5) The screw (B) and washer (K) of the drive arm (19) are removed, and the drive arm (19) is moved back to rear side. The drive arm (19) is removed. 6) Lock arm (25 and 26), lock slider (23), rear lock arm (24) and each gear is removed.
LOADING CAM (30) 35 16 15 32 33 34 26 25 B 49 24 64 BK 19 23 65
58
D 1
â� Assembly for the loading cam (30) drive arm (19), lock slider (23), and rear lock arm (24)
1) The trigger slider (15) is fixed in the main chassis (1), and is moved back to rear side. 2) The loading slider (16) is fixed to the trigger slider (15). Note: At this time, it is cautious of the position of the hook of the loading slider (16). 3) The gear (4 pcs) is fixed in main chassis (1). 4) The lock arm (25 and 26) and the rear lock arm (24) are fixed. 5) The spring (65) is covered over the lock slider (23). The spring (65) is assembled with through for a main chassis (1) hole. It takes care that the spring (65) does not run aground to the lock slider (23). 6) The loading slider (16) is moved back to the rear side. The lock arm (25 and 26) moving to OPEN position, and the drive arm (19) is fixed (Put in seven places boss).
23 16 65
7) The loading slider (16) is fixed on the washer (K) and the screw (B). (Torque 3±10% kgf.cm) 8) The lock arm (25 and 26) is closed by hand and the lock slider (23) is moved for close position, and the stopper (49) is fixed on the screw (B). (Torque 3±10% kgf.cm) 9) The loading cam (30) is fixed on the screw (D). (Torque 1.5±10% kgf.cm) 10) The spring (58) is fixed to the trigger slider (15) and the loading slider (16). 11) The spring (64) is fixed to the rear lock arm (24).
64
B K 19
24
15 58 1 D
30
17
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