Philips sacd 900 service manual

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Technical Specifications & Connection Facilities EN 2 SACD 900 1. 1. Technical Specifications & Connection Facilities 32 Specifications PLAYBACK SYSTEM SACD Stereo SACD multi-channel DVD Video Video CD S-Video CD CD (CD-R and CD-RW) DVD+RW and DVD-R OPTICAL READOUT SYSTEM Laser type Semiconductor AlGaAs Numerical Aper ture 0.60 (DVD)0.45 (VCD/CD) Wavelength 650 nm (DVD) 780 nm (VCD/CD) SACD DISC FORMAT Medium Optical Disc Diameter 12cm (8 cm) DVD DISC FORMAT Medium Optical Disc Diameter 12cm (8 cm) Playing time (12 cm) One layer 2.15 hDual layer 4 h Two side,4.30 h single layer Two side, 8 h dual layer TV STANDARD EUROPE USA (PAL/50Hz) (NTSC/60Hz) Number of lines 625 525 Playback Multistandard (PAL/NTSC) AUDIO FORMAT Digital DSD Uncompressed Digital MPEGCompressed Digital DTS/Dolby Digital PCM 16, 20, 24 bits fs, 44.1, 48, 96 kHz Analog Sound Stereo Dolby Surround-compatible downmix from multi-channel sound Full decoding of Dolby Digital multi-channel surround sound 3D Sound (TruSurround) for vir tual 5.1 channel sound on 2 speakers VIDEO FORMAT Digital Compression MPEG2 for DVD, MPEG1 for VCD DVD 50 Hz 60 Hz Horiz. resolution 720 pixels 720 pixels Ver tical resolution 576 lines 480 lines VCD 50 Hz 60 Hz Horiz. resolution 352 pixels 352 pixels Ver tical resolution 288 lines 240 lines SACD AUDIO PERFORMANCE DA Conver ter DSD SACD fs 2.8224 MHz DC - 100 kHz Max. output voltage (0dB) 2 V rms Channel unbalance < 0.5 dB Cut-off frequency Front L/R, Stereo 50 kHz Surr. L/R, Center 40 kHz Signal-Noise (1kHz) 110 dB Total harmonic distor tion (1kHz) 100 dB Dynamic Range (1kHz) 105 dB Crosstalk (1kHz) 110 dB VIDEO PERFORMANCE Video output 1 Vpp into 75 ohm S-Video output Y: 1 Vpp into 75 ohm C: 0.3 Vpp into 75 ohm Y Pr/Cr Pb/Cb output Y: 1 Vpp into 75 ohm Pr/Cr Pb/Cb: 0.7 Vpp into 75 ohm Black Level Shift On/Off Video Shift Left/Right AUDIO PERFORMANCE (TYPICAL) DA Conver ter 24 bits DVD fs 96 kHz 4 Hz - 44 kHz fs 48 kHz 4 Hz - 22 kHz Video CD fs 48 kHz 4 Hz - 22 kHz CD fs 44.1 kHz 4 Hz - 20 kHz Signal-Noise (1kHz) < 100 dB Dynamic Range (1kHz) < 95 dB Crosstalk (1kHz) < 105 dB Distor tion and Noise (1kHz) < 92 dB CONNECTIONS Y Pr/Cr Pb/Cb output (480p) Cinch 3x (green, blue, red) Y Pr/Cr Pb/Cb output (480i) Cinch 3x (green, blue, red) S-Video output Mini DIN, 4 pins Video output Cinch (yellow) 2x Audio L+R output Cinch (white/red) 6 Channel analog output Audio Front Left/Right Cinch (white/red) Audio Surr. Left/Right Cinch (white/red) Audio Centre Cinch (blue) Audio Subwoofer Cinch (black) Digital Audio Output 1 coaxial, 1 optical IEC958 for CDDA/LPCM IEC1937 for MPEG1/2, Dolby Digital, DTS POWER SUPPLY (UNIVERSAL) Power inlet 110-240V, 50/60Hz Power usage Approx. 30 Watt Power usage standby less than 4 Watt CABINET Dimensions 435 x 100 x 321 mm (w x h x d) Weight approx. 4.2 kg PACKAGE CONTENTS SACD player AC power cord Remote Control with batteries Audio/Video cables CVBS Video cable Instructions for use * typical playing time for movie with 2 spoken languages and 3 subtitle languages Specifications subject to change without prior notice SPECIFICATIONS CL 16532136_023.pdf 051101

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Safety Instructions, Warnings, Notes, and Service Hints EN 3 SACD 900 2. 2. Safety Instructions, Warnings, Notes, and Service Hints 2.1 Safety Instructions 2.1.1 General SafetySafety regulations require that during a repair: Connect the unit to the mains via an isolation transformer.  Replace safety components, indicated by the symbol , only by components identical to the original ones. Any other component substitution (other than original type) may increase risk of fire or electrical shock hazard. Safety regulations require that after a repair, you must return the unit in its original condition. Pay, in particular, attention to the following points:  Route the wires/cables correctly, and fix them with the mounted cable clamps.  Check the insulation of the mains lead for external damage.  Check the electrical DC resistance between the mains plug and the secondary side: 1. Unplug the mains cord, and connect a wire between the two pins of the mains plug. 2. Set the mains switch to the 'on' position (keep the mains cord unplugged!). 3. Measure the resistance value between the mains plug and the front panel, controls, and chassis bottom. 4. Repair or correct unit when the resistance measurement is less than 1 M -„¦. 5. Verify this, before you return the unit to the customer/ user (ref. UL-standard no. 1492). 6. Switch the unit off , and remove the wire between the two pins of the mains plug. 2.1.2 Laser Safety This unit employs a laser. Only qualified service personnel may remove the cover, or attempt to service this device (due to possible eye injury). Laser Device UnitType : Semiconductor laser GaAlAs Wavelength : 650 nm (DVD) : 780 nm (VCD/CD) Output Power : 20 mW (DVD+RW writing) :0.8 mW (DVD reading) :0.3 mW (VCD/CD reading) Beam divergence : 60 degree Figure 2-1 Note: Use of controls or adjustments or performance of procedure other than those specified herein, may result in hazardous radiation exposure. Avoid direct exposure to beam. 2.2 Warnings 2.2.1 General All ICs and many other semiconductors are susceptible to electrostatic discharges (ESD, "). Careless handling during repair can reduce life drastically. Make sure that, during repair, you are at the same potential as the mass of the set by a wristband with resistance. Keep components and tools at this same potential. Available ESD protection equipment: -“ Complete kit ESD3 (small tablemat, wristband, connection box, extension cable and earth cable) 4822 310 10671. -“ Wristband tester 4822 344 13999.  Be careful during measurements in the live voltage section. The primary side of the power supply (pos. 1005), including the heatsink, carries live mains voltage when you connect the player to the mains (even when the player is 'off'!). It is possible to touch copper tracks and/or components in this unshielded primary area, when you service the player. Service personnel must take precautions to prevent touching this area or components in this area. A 'lightning stroke' and a stripe-marked printing on the printed wiring board, indicate the primary side of the power supply.  Never replace modules, or components, while the unit is on . 2.2.2 Laser The use of optical instruments with this product, will increase eye hazard.  Only qualified service personnel may remove the cover or attempt to service this device, due to possible eye injury.  Repair handling should take place as much as possible with a disc loaded inside the player.  Text below is placed inside the unit, on the laser cover shield: Figure 2-2 2.2.3 Notes DolbyManufactered under licence from Dolby Laboratories. Dolby, Pro Logic and the double-D symbol are trademarks of Dolby Laboratories. Confidential Unpublished Works. ©1992-1997 Dolby Laboratories, Inc. All rights reserved. Figure 2-3 TrusurroundTRUSURROUND, SRS and symbol (fig 2-4) are trademarks of SRS Labs, Inc. TRUSURROUND technology is manufactured under licence frm SRS labs, Inc. Figure 2-4 CAUTION VISIBLE AND INVISIBLE LASER RADIATI ON WHEN OPEN AVO ID EXPOSURE TO BEAM ADVARSEL SYNLIG OG USYNLIG LASERSTRÃ…LING VED Ã…BNING UNDGÃ… UDSÆTTELSE FOR STRÃ…LING ADVARSEL SYNLIG OG USYNLIG LASERSTRÃ…LING NÃ…R DEKSEL Ã…PNES UNNGÃ… EKSPONERING FOR STRÃ…LEN VARNI NG SYNLIG OCH OSYNLIG LASERSTRÃ…LNING NÄR DENNA DEL ÄR ÖPPNAD BETRAKTA EJ STRÃ…LEN VARO ! AVATT AESSA OLET ALTTIINA NÄKYVÄL LE JA NÄKYMÄTT ÖMÄLLE LASER SÄTEILYLLE ÄLÄ KAT SO SÄT EESEEN VORSICHT SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG WENN ABDECKUNG GEÖFFNET NICHT DEM STRAHL AUSSETSEN DANGER VISIBLE AND INVISIBLE LASER RADIATI ON WHEN OPEN AVO ID DIRECT EXPOSURE TO BEAM AT TENTION RAYO NNEMENT LASER VISIBLE ET INVISIBLE EN CAS D'OUVERTURE EXPOSITION DANGEREUSE AU FAISCEAU !