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There are currently no product reviews.
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The service was quick and simple, finding the service manual easy and it appears to be the original with colour schematics. It contained the info I was after and so sorted the problem.
I have copied it to CD and attached the envelope to the inside back cover of the owners manual. Good manual and excelent service. Robin Wood, Wood Electronics, New Zealand.
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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 :)
AV-N29304 AV-N29430 2.5 DISASSEMBLY PROCEDURE 2.5.1 (1) (2) (3) (4) 2.5.2 (1) (2) (3) (4) REMOVING THE REAR COVER [AV-N29304] Unplug the power plug. Remove the 11 screws [A] (Fig.1). Remove the 4 screws [B] (Fig.1). Then remove the REAR COVER toward you. REMOVING THE REAR COVER [AV-N29430] Unplug the power plug. Remove the 7 screws [A] (Fig.2). Remove the 4 screws [B] (Fig.2). Then remove the REAR COVER toward you. 2.5.6 CHECKING THE PW BOARD (1) Pull out the MAIN PWB (refer to REMOVING THE MAIN PWB). (2) Erect the MAIN PWB vertically so that you can easily check the backside of the PW Board. CAUTION: � When erecting the chassis, be careful so that there will be no contacting with other PW Board. � Before turning on power, make sure that the wire connector is properly connected. � When conducting a check with power supplied, be sure to confirm that the CRT EARTH WIRE (BRAIDED ASS'Y) is connected to the CRT SOCKET PW board. 2.5.7 WIRE CLAMPING AND CABLE TYING (1) Be sure to clamp the wire. (2) Never remove the cable tie used for tying the wires together. Should it be inadvertently removed, be sure to tie the wires with a new cable tie.
2.5.3 REMOVING THE MAIN PWB � Remove the REAR COVER. (1) Raise this side of the MAIN PWB, and remove the PWB STOPPER [C] from the cabinet. (2) Withdraw the MAIN PWB backward. (If necessary, remove the wire clamp, connectors etc.)
2.5.4 REMOVING THE SPEAKER [AV-N29304] � Remove the REAR COVER. (1) Remove the 4 screws [D], then remove the speaker (Fig.1). (2) Follow the same steps when remove the other hand speaker.
2.5.5 REMOVING THE SPEAKER [AV-N29430] � Remove the REAR COVER. (1) Remove the 4 screws [D], then remove the speaker (Fig.2). (2) Follow the same steps when remove the other hand speaker. NOTE: When removing the 4 screws [D] of the speaker, remove the lower side screw first, and then remove the upper one.
1-6 (No.52129)
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