STR-DE245/DE345
SERVICE MANUAL | AEP Model |
Ver 1.0 2000. 02 | UK Model |
E Model | |
| Australian Model |
|
Photo:
US Model
Canadian Model
Chinese Model
PX Model
STR-DE345
Manufactured under license from Dolby Laboratories Licensing Corporation.
“DOLBY” the
SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
With
Amplifier section
Rated Power Output at | (8 Ω at 20 Hz – 20 kHz, | |
Stereo Mode | THD 0.09 %) |
|
| 100W + 100W |
|
Reference Power Output | (8Ω at 1 kHz, THD 0.7%) | |
| Front: 100 W + 100 W | |
| Center: 100 W |
|
| Rear: 100 W + 100 W | |
Frequency response | TV/SAT, CD, MD/TAPE, | |
| VIDEO, 5.1CH/DVD | |
| +0.5 | dB |
| 10 – 50 kHz | |
|
| |
Outputs | MD/TAPE REC OUT: |
| Voltage: 150 mV, |
| Impedance: 10 kilohms |
| VIDEO AUDIO OUT: |
| Voltage: 150 mV, |
| Impedance: 10 kilohms |
| SUB WOOFER: |
| Voltage: 2 V |
| Impedance: 1 kilohms |
| PHONES: Accepts low |
| and high impedance |
| headphones |
Muting | Full mute |
BASS BOOST | +6 dB at 70 Hz |
TONE | ±6 dB at 100 Hz and |
| 10 kHz |
Tuner section
FM Stereo, FM/AM superheterodyne tuner
AM tuner section
Tuning range | 10 kHz interval* |
| 530 – 1,710 kHz |
| 9 kHz interval |
| 531 – 1,710 kHz |
Antenna | Loop antenna |
Intermediate frequency | 450 kHz |
Usable sensitivity | 50 dB/m (at 1,000 kHz |
| or 999 kHz) |
S/N | 54 dB (at 50 mV/m) |
Harmonic distortion | 0.5 % (50 mV/m, 400 |
| Hz) |
Selectivity | At 10 kHz: 40 dB |
| At 9 kHz: 35 dB |
* You can change the AM tuning interval between 9 |
kHz and 10 kHz. Turn off the receiver and press |
the ?/1 (power) for more than 4 seconds until |
“INITIAL” appears. |
1) After turning in any AM station, turn off the |
receiver. |
Inputs
| Sensitivity | Impedance S/N | ||
CD, |
|
|
| |
5.1CH/ |
|
|
| |
DVD, |
| 50 |
| |
MD/TAPE, | 150 mV | 85 dB | ||
| ||||
TV/SAT, | kilohms |
| |
VIDEO |
|
FM tuner section
Tuning range | 87.5 – 108.0 MHz |
Antenna terminals | 75 Ω, unbalanced |
Intermediate frequency | 10.7 MHz |
Sensitivity | Mono: 18.3 dBf, 4.5 µV |
| Stereo: 38.3 dBf, 45 µV |
Usable sensitivity | 11.2 dBf, 2 µV (IHF) |
S/N | Mono: 76 dB |
| Stereo: 70 dB |
Harmonic | Mono: 0.3 % |
distortion at 1 kHz | Stereo: 0.5 % |
Separation | 45 dB at 1 kHz |
Frequency response | 30 Hz |
Selectivity | 60 dB at 400 kHz |
2) Hold down PRESET TUNING + button and |
press the ?/1 (power) button . |
“9 k STEP” appears. |
To change to 10 k Step, repeat step 1 and 2 until “10 k STEP” appears. Note that all preset stations, index names and sound field are cleared after you make the procedure above.
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