Sony hcd rg 550 hcd rg 660
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2 HCD-RG550/RG660 SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 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 PUBLISHED BY SONY. CD player section System Compact disc and digital audio system Laser Semiconductor laser (λ=780 nm) Emission duration: continuous Frequency response 2 Hz – 20 kHz (±0.5 dB) Wavelength 780 – 790 nm Signal-to-noise ratio More than 90 dB Dynamic range More than 90 dB CD OPTICAL DIGITAL OUT (square optical connector jack, rear panel) Wavelength 660 nm Output –18 dBm Tape deck sectionRecording system 4-track 2-channel stereo Frequency response 50 – 13,000 Hz (±3 dB), using Sony TYPE I cassettes Wow and flutter ±0.15% W.Peak (IEC) 0.1% W.RMS (NAB) ±0.2% W.Peak (DIN) Tuner sectionFM stereo, FM/AM superheterodyne tuner FM tuner sectionTuning range 87.5 – 108.0 MHz Antenna FM lead antenna Antenna terminals 75 ohms unbalanced Intermediate frequency 10.7 MHz AM tuner sectionTuning range Latin American model: 530 – 1,710 kHz (with the tuning interval set at 10 kHz) 531 – 1,710 kHz (with the tuning interval set at 10 kHz) European, Middle Eastern and Philippine models: 531 – 1,602 kHz (with the tuning interval set at 9 kHz) Other models: 530 – 1,710 kHz (with the tuning interval set at 10 kHz) 531 – 1,602 kHz (with the tuning interval set at 9 kHz) Antenna AM loop antenna Antenna terminals External antenna terminal Intermediate frequency 450 kHz SpeakerFront speaker SS-RG665 for HCD-RG660/RG550: Speaker system 3-way, 3-unit, bass-reflex type Speaker units Sub Woofer: 15 cm, cone type Woofer: 15 cm, cone type Tweeter: 5 cm, cone type Nominal impedance 6 ohms Dimensions (w/h/d) Approx. 240 × 363 × 290 mm Mass Approx. 4.7 kg net per speaker Surround speaker SS-RS660 for HCD-RG660: Speaker system 3-way, 3-unit, bass-reflex type Speaker units Woofer: 13 cm, cone type Tweeter: 5 cm, cone type Super tweeter: 2 cm, dome type Nominal impedance 24 ohms Dimensions (w/h/d) Approx. 195 × 325 × 225 mm Mass Approx. 2.3 kg net per speaker GeneralPower requirements European model: 230 V AC, 50/60 Hz Argentine model: 220 V AC, 50/60 Hz Mexican model: 127 V AC, 60 Hz Saudi Arabian model: 120 – 127 V/220 V or 230 – 240 V AC, 50/60 Hz Adjustable with voltage selector Other models: 120 V, 220 V or 230 – 240 V AC, 50/60 Hz Adjustable with voltage selector Power consumption European model: HCD-RG660: 190 watts 0.35 watts (at the Power Saving Mode) Other models: HCD-RG660: 190 watts HCD-RG550: 135 watts Dimensions (w/h/d) Approx. 280 × 325 × 407 mm Mass European model: HCD-RG660: Approx. 10.0 kg Other models: HCD-RG660: Approx. 11.0 kg HCD-RG550: Approx. 9.0 kg Supplied accessories: AM loop antenna (1) Remote Commander (1) Batteries (2) FM lead antenna (1) Speaker pads HCD-RG660 (16) HCD-RG550 (8) Design and specifications are subject to change without notice.
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3 CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. HCD-RG550/RG660 NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electrostatic breakdown because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and should be handled with care. NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pick- up block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens. Laser component in this product is capable of emitting radiation exceeding the limit for Class 1. Notes on Chip Component Replacement -Never reuse a disconnected chip component. -Notice that the minus side of a tantalum capacitor may be damaged by heat. Flexible Circuit Board Repairing -Keep the temperature of soldering iron around 270°C 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. MODEL IDENTIFICATION – BACK PANEL – MODEL PARTS No. RG550: E2, E3, E51 4-247-996-01 RG550: MX 4-247-996-11 RG660: E3 4-247-996-21 RG660: AEP, UK 4-247-996-31 -Abbreviation E2 : 120 V AC area in E model E3 : 240 V AC area in E model E51 : 220 V AC area in E model MX : Mexican model SETTING AND RELEASING THE CD DISC TRAY LOCK FUNCTION This set has a disc tray lock function to prevent discs for demonstration at shops from theft. While this lock function is set, the tray will not be delivered out even when the OPEN/CLOSE button is pressed. Setting method: Press the OPEN/CLOSE button while pressing the STOP button. After a few seconds, the message LOCKED will appear on the fluorescent indicator tube with the tray locked. Releasing method: Just as the lock is set, press the OPEN/CLOSE button while pressing the STOP button. After a few seconds, the message UNLOCKED will appear with the lock released. PA RTS No. LASER DIODE AND FOCUS SEARCH OPERATION CHECK Carry out the S curve check in CD section adjustment and check that the S curve waveforms is output three times. UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the lead free mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size) : LEAD FREE MARK Unleaded solder has the following characteristics. -Unleaded solder melts at a temperature about 40 °C higher than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to about 350 °C. Caution: The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful! -Strong viscosity Unleaded solder is more viscou-s (sticky, less prone to flow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc. -Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder.