S E R V I C E MANUAL
Mod. 4VR-5446X /56
DIMENSIONS : H
AMPLIFIER SECTION
RMS Power
All channels driven,
power bandwidth
RMS Power
All channels driven,
at I kHz
Total Dynamic Power (IHF) :
IHF Power Bandwidth
Total Harmonic Distortion :
Intermodulation Distortion
Load l mpedance
Damping Factor
Input Sensitivity,
Impedance and SIN Ratio
Recording Output Level
Frequency Response
WITH CD-4 DEMODULATOR
W
-
21W per channel a t 8 n
23W per channel at 4 n
55W per channel a t 8 n (BTL)
104W (26W
4 ) a t 8 n
x
4 ) a t 4 n
2) at 8 n (BTL)
172W (43W
4 ) at 8 n
x
4 ) at 4 n
0.5% at rated output
0.1% at half rated output
0.8% at rated output
:
0.2% at half rated output
-
1 6 n
-
for BTL, System 1+2)
:
30 at 8 n
:
Phono (High)
Phono (L
)
OW
Tape Mon.-1, -2
FM 4ch Input
:
D
Weight : 27.8 1bs
-
SEA Center Frequency
(Front)
SEA Control Range
(Front)
Bass Control (Rear)
Treble Control (Rear)
Loudness Control
Low Cut Filter
High Cut Filter
Crosstalk
FM TUNER SECTION
Tuning Range
Usable Sensitivity
Total Harmonic Distortion
(at 400Hz, 100% Mod)
Signal to Noise Ratio
Selectivity
Selectivity
No. 2338
(15.8 kg)
40, 250, l k , 5k, 15kHz
:
:
MONO
0.5%
STEREO
0.8%
65dB
65dB