Sanyo DC DA370 Owners Manual

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- 1 - SPECIFICATIONS General Output power ......................... 12.5 W x 2 (at 4 ohms, 10% distortion) Inputs ..................................... VIDEO IN : 400 mV / 50k ohms Outputs .................................. SPEAKERS : 4 ohms PHONES : 8 - 32 ohms OPTICAL OUT:Optical Power requirements ............... AC 230V, 50Hz Power consumption ............... 40 W Dimensions (W x H x D) ........ Approx. 160 x 251 x 207 mm Weight .................................... Approx. 3.2 kg Speaker system Type ....................................... 3 way bass reflex Unit used : Woofer ................. 10 cm cone type : Mid range ............. 5 cm cone type : Tweeter ................ 2 cm piezoelectric Maximum power-handling capacity ..... 25 Watts (peak) Nominal impedance ............... 4 ohms Dimensions (W x H x D) ........ Approx. 150 x 245 x 224 mm Weight .................................... Approx. 1.9 kg (per speaker) Specifications subject to change without notice. Tuner Reception frequency .............. FM : 87.5 - 108.0 MHz MW: 522 - 1611kHz LW : 144 - 288kHz CD player Channels ................................ 2-channel stereo Sampling frequency ............... 44.1 kHz Pick-up ................................... Optical 3-beam semiconductor laser Wow and Flutter ..................... Below measurable limits Wave length ........................... 790 nm Laser output ........................... 0.6mW(Continuous wave max.) Cassette deck section Track system ......................... 4-track, 2-channel stereo Frequency response .............. 60 Hz - 13.5 kHz Signal to noise ratio ............... 50 dB Wow and Flutter ..................... 0.12% (WRMS) Fast forward / Rewind time .... Approx. 110 sec. (C-60) SYSTEM CONNECTIONS Video/Auxiliary equipment External aerial AM loop aerial Aerial wire Digital equipment R ch speaker L ch speaker Amplified Subwoofer To an AC outlet

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- 2 - LASER BEAM SAFETY PRECAUTION - Pick-up that emits a laser beam is used in this CD player section. CAUTION : USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE LASER OUTPUT .......... 0.6 mW Max. (CW) WAVELENGTH ............. 790 nm CAUTION -“ INVISIBLE LASER RADIATION WHEN OPEN AND INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM. ADVARSEL -“ USYNLIG LASER STRÃ…LING VED Ã…BNING, NÃ…R SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION, UNDGÃ… UDS ÆTTELSE FOR STRÃ…LING. VARNING -“ OSYNLIG LASER STRÃ…LNING NÄR DENNA DEL ÄR ÖPPNAD OCH SPÄRR ÄR URKOPPLAD. STRÃ…LEN ÄR FARLIG. VORSICHT -“ UNSICHTBARE LASERSTRAHLUNG TRITT AUS, WENN DECKEL GEÖFFNET UND WENN SICHERHEITSVERRIEGELUNG ÃœBERBRÃœCKT IST. NICHT, DEM STRAHL AUSSETZEN. VARO -“ AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN. CD PICK-UP MAINTENANCE About pick-up (Optical lens) Cleaning Clean a lens with swab of the cotton which moistened it with alcohol, cleaning paper or cleaning disc appointed. Specified cleaning disc : LC-1 (Part code : 645 026 1961 ..... manufactured by SANYO.) Show a clean procedure in the following in reference by swab of cotton. 1. Cotton swab is wrapped with Cleaning paper. 2. Add the isopropyl alcohol. 3. Gently move the tip of cotton swab just like a draw a whirlpool from inside to outside on the surface of lens. CD PLAYER ADJUSTMENTS 1. ADJUSTMENTS (1) Confirm the tracking balance 1. Turn on the POWER switch. 2. Connect an Oscilloscope to TP2 (TE) and TP4 (VC). 3. Set the test disc. 4. Press "PLAY" button to turn into the "PLAY" mode. 5. Keep holding "SKIP" button down so as to be "SERCH" mode, then confirm that the oscilloscope waveform is symmetrical on the top and bottom in relation to 0V (VC). 200mV/div. 5ms/div.