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There are currently no product reviews.
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I do not have very much to say.
The price is quite covenient, delivery was better as promised (about 12 ours, against the specified 24 hours if I remember well), and the quality of the PDF is more than acceptable.
The Service Manual of Sansui R30 itself is also satisfactory: good graphic for schematics and layouts, simple and well structured.
Giovanni Bianchi
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Happy to find finally a schematic for this amplifier. The schematic is of good quality, the pcb layout is useless: all is black. Never the less, it is very easy to find the components on the board using the schematics.
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Hard to find manual was ready the next day. Scans were very legible (including schematics). All the essential parts of the service manual were present (adjustment procedure, schematics, and parts list). It would have been nice if the rest of the manual was included (disassembly procedure, theory of operation, etc.).
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The Service Manual for the Kenwood KR-V55R provided by owner-manuals.com was as described/advertised. The contents provided the necessary information to effect a diagnosis of the unit. The schematics above all else was instrumental in tracing the the signal flow from component to component.
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This manual was the factory original. Excellent value and contained all the details I needed. Easy dowwnload provided the information when I needed it.
1-7. Troubleshooting
10) Check that one LED turns on after another as follows when the SELECT key is pressed. BKGD (Above the knob) � WIDTH (Above the knob) � COLOR (Above the knob) � KEY (Above the knob) � MATTE (Above the knob) � FADER (Above the knob) � LUM (Below the knob) � SAT (Below the knob) � HUE (Below the knob) � WIDTH (Below the knob) � SOFT (Below the knob) � FADER (Below the knob) � CLIP (Below the knob) � GAIN (Below the knob) � DENSITY (Below the knob) � AUDIO BASE (Below the knob) � NEW EDIT (Below the knob) 11) Check that the dial direction LED REVERSE below the key turns on when the PLAYER SHTL key is pressed. At this time, the STILL (center) and the FORWARD LED must be turned off. 12) Check that the dial direction LED STILL (center) below the key turns on when the PLAYER JOG key is pressed. At this time, the REVERSE and the FORWARD LED must be turned off. 13) Check that the dial direction LED FORWARD below the key turns on when the PLAYER DMC key is pressed. At this time, the STILL (center) and the REVERSE LED must be turned off. 1-42 (E)
14) Check that the dial direction LED REVERSE below the key turns on when the RECORDER SHTL key is pressed. At this time, the STILL (center) and the FORWARD LED must be turned off. 15) Check that the dial direction LED STILL (center) below the key turns on when the RECORDER JOG key is pressed. At this time, the REVERSE and the FORWARD LED must be turned off. 16) Check that the dial direction LED FORWARD below the key turns on when the RECORDER DMC key is pressed. At this time, the STILL (center) and the REVERSE LED must be turned off. 3. Display test Key to be operated : Return : Returns from the display test mode. ALL STOP : Displayed characters change when pressed 1) Enter the display test mode. 2) Check that the following characters change when the ALL STOP key is repeatedly pressed.
>D I S P L A Y � 0 � 0 � 1 � 2 � 3333333333333333 � 4444444444444444 � 5555555555555555 � 6666666666666666 � 7777777777777777 � 8888888888888888 � 9999999999999999 � All characters disappear. � TEST
123456789ABCDEF 000000000000000 111111111111111 222222222222222
3) Press the return key to quit the display test mode.
BVE-700
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