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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.
DV-4050-B/DVF-R6030-B
DISASSEMBLY FOR REPAIR
1. How to Remove Tray
1. Remove the front panel and flexible cable. Disassemble the X25 and power supply pcb with sub chassis if it is a difficult. 2. Push and hold the lever( )to clockwise and pull barely out the tray to frontwards( ) where the hook of tray( ) meets with guide( ). 3. Push hooks( ), both sides, inwards and release them from guides( ). 4. Pull hooks of tray( ) outwards and remove the tray upwards( ).
1
HOOK ( 5 x2)
6
3
2
5 x2 4
HOOK
Guide
2. How to Assemble Tray
1. Adjust the position of drive gear as figure( ). Check traverse unit is at the lowest position. 2. Load the tray on the loading mechanism. Check the position where the loading gear(A) is free( ) 3. Meet the hooks with guides and push hooks to load the tray( ). 4. Set the right side hook to loading mechanism( ). 5. Set the left side hook to loading mechanism with pulling it outwards( ). 6. Push the tray backwards( ).
5
LOADING GEAR (A) (Free) PROTRUSION OF TRAY
1
ARM
2
DRIVE GEAR
REAR
HOOK
6
4 3
HOOK
GUIDE
3
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