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There are currently no product reviews.
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More than pleased with my prurchase, very good product for the price.
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This is a good quality scan of the service manual which includes an assembly diagram, block diagram, schematic, and parts list. Exactly what is needed to repair my KR-V55R receiver.
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Excellent concise manual. All needed information was included. Typeface and diagrams were clear. Very fair price considering what others are charging. Many thanks
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Response is a little slow- I had to wait 12 hours to receive download link but it says that it may take up to 24hrs.
Manual is old and was not produced in PDF- scanned copy is exellent.
Overall- value for money- I recommend
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Excellent quality and quickly delivered manuals at a fair price. Great care is taken in the reproduction process. Even photographs and highly detailed drawings are as clear as in the original. That cannot be said for some freelance manual copies I have obtained from the web. If you have exhausted your internet search of technical manuals, try Owner-Manuals.com. If they do not have it, I do not think it exists. Perhaps, if requested, they may be able to find it. Their resources are certainly greater than most. Shopping here certainly beats waiting for months or years for the manual you seek to appear in an internet auction or garage sale.
DRM-1004, DR-R102
� Connections
Personal Computer (DOS/V Machine)
SCSI Cable Set the SCSI ID to "0".
+5V and +12V
DC Power Supply
CD-R DRIVE UNIT (DR-R102)
� Preparations
� Set the SCSI ID to "0". � Turn on the power to the drive, insert the destination disc in clamp-up state, manually clamp the disc and short-circuit the changer interface connector (CN502: pins 4 and 5). When stopping, reverse this procedure.
WIFB BOARD ASSY
Short-circuit
CN502
5
GND
4
XCLAMP
Rear
Note: Be sure to execute the diagnostic program always in DOS mode. The DOS window of Windows is unstable with the diagnostic program.
Test 1: Checking the playback performance of a pressed disc (Test item: CDT-304)
� Disc to use Test disc CDT-304 � Test contents Test Items
Number of C1 errors at the inner and outer peripheries Full-stroke seek time Random read time Transfer rate
Standard Values
Less than 22/second (The number of C2 errors is regarded as a reference.) 300 ms or less 210 ms or less 2700 Kbytes/s or more
� Check method Select "CDT-304" and execute it by pressing the "Space" key (takes approx. 1 minute). If all the items are within the standard value range, "OK" is displayed. (If any are out of the standard value range, "NG" will be displayed, and a warning will sound. Press the "Escape" key to cancel.)
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