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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.
S-FCRW730
9. SPECIFICATIONS
FRONT SPEAKERS
Enclosure ............................................. Closed box type System ............................................. 2-way loudspeaker
REAR SPEAKERS
Enclosure ............................................. Closed box type System ............................................. 1-way loudspeaker
Drive Units
Tweeter .......................................................... 3/4� dome Midrange ......................... 3� cone magnetically shielded Nominal Impedance ............................................. 8 ohm Frequency Range ......................................... 100-20k Hz Sensitivity spl @ 1m/ 2.83 V ................................. 85 dB Maximum Input Power ......................................... 100 W External Dimensions ................. 4 5/16� x 9 5/8� x 6 1/2� WXHXD Weight .................................................................. 3.0 lb.
Drive Units
Fullrange ............................................................ 3� cone Nominal Impedance ............................................. 8 ohm Frequency Range ......................................... 100-20k Hz Sensitivity spl @ 1m/ 2.83 V .................................. 85dB Maximum Input Power ......................................... 100 W External Dimensions ............... 4 5/16� x 6 1/8� x 3 1/16� WXHXD Weight .................................................................. 1.0 lb.
POWERED SUBWOOFER CENTER SPEAKER
Enclosure ..................... Floor standing bass-reflex type. Enclosure ............................................. Closed box type System ............................................. 1-way loudspeaker Speaker ................................................... 20 cm (8 inch) Power Amplifier .................. Continuous Average Power Output is 100 Watts* min, att 28 ohms from 20 Hertz to 200 Hertz with no more than 1%** total harmonic distortion. Input ..................................... 100 mV / 18 kW (at 60 Hz)
(Sensitivity at specified frequency/impedance) Line level input(RCA - jack)
Drive Units
Fullrange ......................... 3� cone magnetically shielded Nominal Impedance ............................................. 8 ohm Frequency Range ......................................... 100-20k Hz Sensitivity spl @ 1m/ 2.83 V .................................. 85dB Maximum Input Power ......................................... 100 W External Dimensions ............... 4 5/16� x 6 1/8� x 3 1/16� WXHXD Weight ................................................................. 1.3 lbs.
Crossover Frequency .......................................... 150 Hz External Dimensions ............... 8 3/8� x 14 1/14� x 16� WXHXD Weight ........................................................ 17 lb. 12 oz. Power Requirements ........................... 120 VAC, 60 Hz Power Consumption .................................. 64 W 130 VA
Note: Specifications and design subject to possible modification without notice due to improvements.
*
Measured pursuant to the Federal Trade Commission's Trade Regulation rule on Power Output Claims for Amplifiers. ** Measured by Audio Spectrum Analyzer.
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