Sony hcd d 290 g3300 xb3
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Ð 2 Ð CD player section System compact disc and digital audio system Laser Semiconductor laser (l = 780nm). Emission duration: continuous Laser output Max. 44.6µF* *This output is the value measured at a distance of 200 mm from the objective lens surface on the Optical Pick-up Block with 7 mm aperture. Wavelength 780 - 790 nm Frequency response 2 Hz - 20 kHz (±0.5 dB) Signal-to-noise ratio More than 90 dB Dynamic range More than 90 dB Tape player section Recording system 4-track 2-channel stereo Frequency response (DOLBY NR OFF) 60 - 13,000 Hz (±3 dB), using a Sony TYPE I cassette 60 - 14,000 Hz (±3 dB), using a Sony TYPE II cassette Wow and flutter ±0.15% W. Peak (IEC) 0.1% W. RMS (NAB) ±0.2% W. Peak (DIN) Tuner section FM stereo, FM/AM superheterodyne tunerFM tuner sectionTuning range US, Canadian models: 87.5 - 108.0 MHz (100 kHz step) AEP, UK models: 87.5 - 108.0 MHz (50 kHz step) East European model FM: 87.5 -108.0 MHz (50 kHz step) 65.0 - 74.0 MHz (10 kHz step) OIRT UKV: 65.0 - 74.0 MHz (10 kHz step) POLAR STEREO Other models: 87.5 -108.0 MHz (50 kHz step) Antenna FM wire antenna Antenna terminals 75 ohm unbalanced Intermediate frequency 10.7 MHz AM tuner sectionTuning range US, Canadian models: 530 - 1,710 KHz (with the tuning interval set at 10 kHz) 531 - 1,710 KHz (with the tuning interval set at 9 kHz) AEP, UK, East European models: MW: 531 - 1,602 kHz (with the tuning interval set at 9 kHz) LW: 153 - 279 kHz (with the tuning interval set at 3 kHz) Other models: 531 - 1,602 kHz (with the tuning interval set at 9 kHz) 530 - 1,710 KHz (with the tuning interval set at 10 kHz) Antenna AM loop antenna, External antenna terminals Intermediate frequency 450 kHz General Power requirements US, Canadian models: 120 V AC, 60 Hz Mexican model: 120 V AC, 50/60 Hz Australian model: 220 - 240 V AC, 50/60 Hz AEP, UK, East European models: 220 - 230 V AC, 50/60 Hz Other models: 110 - 120 V or 220 - 240 V AC, 50/60 Hz Adjustable with voltage selector Power consumption US, Canadian models: 170 watts AEP, UK, East European models: 130 watts Other models: 140 watts Dimensions (w/h/d) Approx. 355 x 425 x 435 mm (14 x 16 3/4 x 17 1/4 in) incl. projecting parts and controls Mass (D290) Approx. 11.5 kg (25 lb 6 oz.) (G3300) Approx. 11.6kg (25 lb 9 oz.) (XB3) Approx. 10.6kg (23 lb 6 oz.) Supplied accessories: AM loop antenna (1) Remote RM-SD70 (1) Sony SUM-3 (NS) batteries (2) FM wire antenna (1) Design and specifications are subject to change without notice.
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Ð 3 Ð SAFETY CHECK-OUT After correcting the original service problem, perform the follow- ing safety check before releasing the set to the customer: Check the antenna terminals, metal trim, ÒmetallizedÓ knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below. LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microampers.). Leak- age current can be measured by any one of three methods. 1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturersÕ instructions to use these instruments. 2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job. 3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The ÒlimitÓ indication is 0.75 V, so analog meters must have an accurate low-voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a pas- sive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2 V AC range are suitable. (See Fig. A) Fig. A. Using an AC voltmeter to check AC leakage. CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. Notes on chip component replacement ·Never reuse a disconnected chip component. ·Notice that the minus side of a tantalum capacitor may be dam- aged by heat. Flexible Circuit Board Repairing ·Keep the temperature of the soldering iron around 270 ûC during repairing. ·Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). ·Be careful not to apply force on the conductor when soldering or unsoldering. This appliance is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT MARKING is located on the rear exterior. Laser component in this product is capable of emitting radiation exceeding the limit for Class 1. The following caution label is located inside the unit. Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation. ÒDOLBYÓ and the double-D symbol a are trademarks of Dolby Laboratories Licensing Corporation. ATTENTION AU COMPOSANT AYANT RAPPORT Ë LA SƒCURITƒ! LES COMPOSANTS IDENTIFIƒS PAR UNE MARQUE ! SUR LES DIAGRAMMES SCHƒMATIQUES ET LA LISTE DES PIéCES SONT CRITIQUES POUR LA SƒCURITƒ DE FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS QUE PAR DES PIéCES SONY DONT LES NUMƒROS SONT DONNƒS DANS CE MANUEL OU DANS LES SUPPLƒMENTS PUBLIƒS PAR SONY. SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH MARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB- LISHED BY SONY. 1.5 k W 0.15 µF AC voltmeter (0.75 V) To Exposed Metal Parts on Set Earth Ground