STR-DE315/DE415
AEP Model
UK Model
SERVICE MANUAL
FM STEREO/FM-AM RECEIVER
Manufactured under license from Dolby Laboratories
Licensing Corporation.
“DOLBY”, “PRO LOGIC” and the double-D symbol
are trademarks of Dolby Laboratories Licensing
Corporation.
MICROFILM
SPECIFICATIONS
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Photo : STR-DE415 model
Amplifier section
Power output
Stereo mode
(DIN 1kHz, 4ohms)
STR-DE415 :
80W + 80W
STR-DE315 :
80W + 80W
Surround
(DIN 1kHz, 4ohms)
mode
Front :
STR-DE415 : 70W/ch
STR-DE315 : 60W/ch
Center :
STR-DE415 : 70W
STR-DE315 : 60W
(only in PROLOG
MODE)
Rear :
STR-DE415 :
(DIN 1kHz, 4ohms)
70W
STR-DE315 :
(DIN 1kHz, 4ohms)
60W
Frequency
PHOTO : RIAA
response
equalization curve
± 0.5dB
TV/LD, CD, TAPE/MD,
VIDEO :
10Hz - 50kHz ± 1dB
Inputs
Sensitivity Impedance S/N
(Weighting
network,
input level)
PHONO
2.5mV
50
74dB
(MM)
Kilohms
72dB***
(A,2.5mV)
CD,
200mV
50
82dB
TAPE/MD,
150mV
Kilohms
82dB***
TV/LD,
(A, 150mV)
VIDEO
***78 IHF
Output
TAPE/MD REC OUT :
Voltage : 150mV,
Impedance : 10 kilohms
VIDEO AUDIO OUT :
Voltage : 150mV,
Impedance : 10 kilohms
MIX AUDIO
OUT (STR-DE415 only)
Voltage : 2V
Impedance : 10 kilohms
PHONES :Accepts low
and high impedance
headphones
Muting
Full mute
BASS BOOST
+ 10dB at 70Hz
TONE
± 8dB at 100Hz and
10kHz
FM tuner section
Tuning range
87.5 - 108.0MHz (OTHER)
65.0 - 74.0MHz
(East European)
Aerial range
75ohms, unbalanced
Sensitivity
Mono : 18.3 dBf, 2.2
µ
V
/75ohms
Stereo : 38.3 dBf, 22.5
µ
V
/75ohms
Usable
11.2 dBf, 1
µ
V
sencitivity
/75ohms (IHF)
S/N
Mono : 76dB
Stereo : 70dB
Harmonic
Mono : 0.3%
diatortion at
Stereo : 0.5%
1kHz
Separation
45dB at 1kHz
Frequency
30Hz - 15kHz
+ 0.5
dB
response
– 2
