49
Specifications
Chapter Five : Specifications
Output Level / Impedance / Wavelength
Optical ........................ -15 dBm ~ -21 dBm, 660 nm ±30 nm

Video Section

Video Inputs / Outputs
Video (composite) .............................................1 Vp-p / 75 Ω
S Video ( luminance signal) ..............................1 Vp-p / 75 Ω
(chrominance signal) .................. 0.286 Vp-p / 75 Ω
Component (luminance signal) ....................... 1 Vp-p / 75 Ω
(PB/PR-signal) ............................. ±0.350 Vp-p / 75 Ω

FM Tuner Section

Tuning Frequency Range........................... 87.5 MHz ~ 108 MHz
Usable Sensitivity (DIN at 75 Ω)
Mono .................. 1.3 µV/ 13.2 dBf (40 kHz dev., S/N 26 dB)
Stereo ................ 35.1 µV/ 42.1 dBf (46 kHz dev., S/N 46 dB)
Total Harmonic Distortion (DIN at 1 kHz)
Mono ................................................... 0.2 % (71.2 dBf input)
Stereo ................................................... 0.8 % (71.2 dBf input)
Signal to Noise Ratio (DIN weighted, 1kHz)
Mono ............................. 65 dB (40 kHz dev., 71.2 dBf input)
Stereo ............................. 60 dB (40 kHz dev., 71.2 dBf input)
Stereo Separation (DIN at 1 kHz) ..................................... 36 dB
Selectivity (DIN ±300 kHz) ............................................... 64 dB
Frequency Response ................ 30 Hz ~ 15 kHz, +0.5 dB, -3.0 dB

AM Tuner Section

Tuning Frequency Range ........................... 531 kHz ~ 1,602 kHz
Usable Sensitivity (30 % mod., S/N 20 dB)
........................................................................... 16 µV / (500 µV/m)
Signal to Noise Ratio (30 % mod., 1 mV input) .............. 50 dB

IR Receiver In Terminal

Maximum Output Current ............................................ 20 mA
Operating Voltage .............................................................. 12 V
Output Impedance ..........................................................470 Ω
IR Out LCD Remote Terminal
Maximum Output Current ............................................ 20 mA
Operating Voltage ................................................................ 5 V
Output Impedance ..........................................................470 Ω
SHAPE OF PLUG TO BE CONNECTED:
IR IN/OUT SPECIFICATION:
General
Power consumption .......................................................... 500 W
AC outlet
Switched ................................................... 2 (total 90 W max.)
Dimensions.................................................................. W : 480mm
H : 191mm
D : 416mm
Weight (Net) ..................................................................... 16.8 kg
IR Receiver In
To Tip Signal Signal
To Ring Ground
To Sleeve +12V Ground
IR Out LCD
Remote
Terminal
IR Receiver In and IR Out
LCD Remote DVD Control
Stereo mini plug Mono mini plug
Sleeve Sleeve
Ring
Tip Tip

KRF-X7775D (for Other Countries)

Audio Section

Rated Output Power during stereo operation
20 Hz ~ 20 kHz, 0.7% T.H.D. , 6Ω (IEC)
.......................................................................... 130W + 130 W
120 watts per channel minimum RMS, both channels
driven, at 6 Ω from 20Hz to 20kHz with no more than
0.05% total harmonic distortion (FTC).
Effective Output Power during stereo operation
1 kHz, 10% T.H.D. at 6 Ω ................................170 W + 170 W
Effective Output Power during surround operation, one
channel driven
Front
1 kHz, 10% T.H.D. at 6 Ω ............................... 180 W + 180 W
20 Hz ~ 20 kHz, 0.06% T.H.D. at 6 Ω .......... 150 W + 150 W
Center
1 kHz, 10% T.H.D. at 6 Ω ............................................... 180 W
20 Hz ~ 20 kHz, 0.06% T.H.D. at 6 Ω .......................... 150 W
Surround
1 kHz, 10% T.H.D. at 6 Ω ............................... 180 W + 180 W
20 Hz ~ 20 kHz, 0.06% T.H.D. at 6 Ω .......... 150 W + 150 W
channel driven (Front, Center, Surround)
1 kHz, 0.005% T.H.D. at 6 Ω ..................................... 95 W × 5
Total Harmonic Distortion ............. 0.005 % (1 kHz, 65 W, 6 Ω)
Frequency Response (IHF’66)
Line (CD1, MD/TAPE, CD2/TAPE2 MONITOR, CD-R,
VIDEO 1 - 3, DVD/6CH.) ......... 7 Hz ~ 100 kHz, 0 dB, -3 dB
Signal to Noise Ratio (IHF ‘66)
PHONO (MM) ............................................................... 76 dB
CD1 .................................................................................. 98 dB
Input Sensitivity / Impedance
PHONO (MM) ................................................4.0 mV / 47 kΩ
CD1 .................................................................300 mV / 47 kΩ
DVD/6CH........................................................300 mV / 47 kΩ
Output Level / Impedance
TAPE REC ..................................................... 300 mV / 2.2 k W
PRE OUT (Front, Center, Surround, Surround back)
................................................................................ 1 V / 470 W
PRE OUT (Subwoofer) ....................................... 1.8 V / 470 Ω
Tone Control
Bass ............................................................ + 7 dB (at 100 Hz)
Treble ......................................................... + 7 dB (at 10 kHz)
Loudness Control
Volume at -30 dB level ....... +6 dB (100 Hz), +3 dB (10 kHz)