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This service manual is a good copy of the original, complete and fully readable. It is really useful to repair my Tv set following its clear instructions.
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Excellent quality. Easy process to download. No issues or problems at all - was exactly what I was looking for and needed. Great service.
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I was having a hard time finding the problem with this Mackie 1604 unit. I didn't have a schematic. Went looking on the web and found your site and the price was more then reasonable. Ordered it and within the hour had the manual and within 15 minutes had the unit fixed. Best $4.99 I ever spent. Thank you.
Doug
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This is a service manual in every sense of the word ( French and German versions of the text are included, as well as English..)
There are explanations of the mechanical and electrical functions, plenty of mechanical drawings, and the needed schematics. The quality of the scanning is excellent - all the component values are clearly legible - and very usefully there are pcb component layouts, so you can find a component on the schematic, and then very quicky pinpoint its physical location on the relevant pcb.
I cannot see how I can give this manual any less than the maximum 5 stars! Great value for money, which will pay for itself immediately. Excellent all round!
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the manual is great and especially hard to find... thanks for the great service and having a hard to find manuel_
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2. SERIAL DOWNLOAD
[Purposes]
A
1. When the main board is replaced, the firmware versions for the system control computer, drive, and the TUFL microcomputer do not match, and operations of the unit may be destabilized. In such a case, the versions for the above three must be matched. 2. This method is used when disc downloading fails.
[Tools to be used]
� PC with serial port � RS-232C cross cable � RS-232C I/F jig (GGF1348) � 7P FFC (VDA1681) � Download program (Image Updater) (*) � Firmware (*) This program must be installed in advance.
[Connection]
Connect as follows:
PC
RS-232C cable
RS-232C I/F
7P FFC
This unit
B
[Install Procedures of the Download Program]
1 Expand the compressed data of SLoader zip. 2 The folder of Image Tools is created, and then double-click on Setup. Exe of that file.
C
3 When the selection screen of the driver is appeared, search from C drive as the driver is installed by default for windows 2000/XP.) 4 When the installation is finished, confirm that the Image Updater can select as [start] [Program] [EMMA2RL Turnkey Image Tools] [Image Updater].
[Download Procedures]
1 Connect the 232C I/F jigs above way.
D
2 Connect the FFC cable of the download jig to CN1402 of MAIN ASSY and the power cable to the unit. 3 Turn on the PC and set the communication baud rate of 232C to 115, 200 bps. 4 Initiate the Image Updater by selecting [Start] [Program] [EMMA2RL Turnkey Image Tools]
[Image Updater].
5 When the Image updater is initiated, select the port to the connecting port (COM1, etc). 6 Click [���] of the "Main Board" line on the extream right, and select the download program "DVR_231M.***file".
E
7 After selecting the download program, push the "Start" button. 8 When the status screen is displayed, turn the DVD recorder on. The writing of the firmware begins. (It's takes about 5 minutes for updating the firmware.) 9 After finishing the update, push "OK" button, and then finish the Image Updater by pushing "Stop" button. 0 Unplug the power cable first, and then the FFC cable. (Be sure tp keep this order.)
F
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DVR-231-S
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