Sherwood R-772 Troubleshooting Guide download pdf (Page 24)

 AMPLIFIER SECTION

Power output, stereo mode, 8 Ω, THD 0.08 %, 20 Hz~20 kHz .............................................................. 2X100 W

Total harmonic distortion, R/O TO -3 dB, 20 Hz~20 kHz .......................................................................... 0.02 %

Input sensitivity, 47 kΩ

Phono (MM) .............................................................................................................................................. 2.5 mV

Line (CD, Tape) ....................................................................................................................................... 200 mV

Signal to noise ratio, IHF “A” weighted

Phono (MM) ................................................................................................................................................ 80 dB

Line (CD, Tape) ........................................................................................................................................ 100 dB

Frequency response

Phono (MM) RIAA, 10 Hz ~ 100 kHz ........................................................................................................ 1 dB

Line (CD, Tape), 10 Hz~100 kHz ............................................................................................................... 3 dB

Output level

TAPE/VIDEO OUT, 2.2 kΩ ....................................................................................................................... 200 mV

Bass/Treble control, 100 Hz/10 kHz ......................................................................................................... 10 dB

 FM TUNER SECTION

Tuning frequency range .............................................................................................................. 87.5~108.0 MHz

Usable sensitivity, S/N 30 dB .................................................................................................................... 5 dBV

50 dB quieting sensitivity, mono/stereo .............................................................................................. 15/35 dBV

Signal to noise ratio, 60 dBV, mono/stereo ........................................................................................... 70/65 dB

Total harmonic distortion, 60 dBV, 1 kHz, mono/stereo ....................................................................... 0.5/0.8 %

Frequency response, 40 Hz~14 kHz .......................................................................................................... 3 dB

Stereo separation, 1 kHz ............................................................................................................................. 35 dB

IF rejection ratio ........................................................................................................................................... 80 dB

 AM TUNER SECTION

Tuning frequency range ................................................................................................................. 522~1611 kHz

Usable sensitivity, S/N 20 dB ................................................................................................................. 55 dB/m

Signal to noise ratio ..................................................................................................................................... 45 dB

Selectivity ..................................................................................................................................................... 23 dB

 GENERAL

Power supply ................................................................................................................................. 230 V ~ 50 Hz

Power consumption .................................................................................................................................... 350 W

Switched AC outlet ...................................................................................................... Total 100 W (0.43A) max.

Dimensions (WHD, including protruding parts) ............ 440160415 mm(17-3/85-1/216-3/8 inches)

Weight (Net) ............................................................................................................................. 10.7 kg(23.59 lbs)

Note: Design and specifications are subject to change without notice for improvements.

Specifications

1 2 ... 19 20 21 22 23 24

Comments to this Manuals

No comments

Sherwood R-772 Troubleshooting Guide Page 24

Comments to this Manuals

Related products and manuals for Audio tuners Sherwood R-772