Philips-DVP-5900-Service-Manual电路原理图.pdf

Published by BB 0549 Service Audio Printed in the Netherlands Subject to modication 3139 785 31770DVP5900/12/05/37/98/93DVD PlayerCLASS 1LASER PRODUCT1 Technical Specications and ConnectionFacilities .22 Measurements Setup, Service Aid für Reparaturen sind Original-Ersatzteile zu verwenden.Sicherheitsbauteile sind durch das Symbol !markiert.ILe norme di sicurezza esigono che lapparecchio venga rimessonelle condizioni originali e che siano utilizzati i pezzi di ricambioidentici a quelli specificati.Componenty di sicurezza sono marcati con !GBAfter servicing and before returning set to customer perform a leakagecurrent measurement test from all exposed metal parts to earth ground toassure no shock hazard exist. The leakage current must not exceed0.5mA.EN 73139 785 31770Measurements Setup, Service Aid & Service Hints 2.2.2 Service HintsCAUTIONCHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE DRIVE ELECTRONICS WHEN CONNECTING A NEW DRIVE.THATS WHY, BESIDES THE SAFETY MEASURES LIKE SWITCH OFF POWER SUPPLY ESD PROTECTIONADDITIONAL ACTIONS MUST BE TAKEN BY THE REPAIR TECHNICIAN.The following steps have to be done when replacing the defective loader :1. Dismantling of the loader to access the ESD protection point if necessary.2. Solder the ESD protection point*. 3. Disconnect fl exfoil cable from the defective loader.4. Put a paper clip on the fl exfoil to short-circuit the contacts (fi g.1) 5. Replace the defective loader with a new loader.6. Remove paperclip from the fl exfoil and connect it to the new loader.7. Remove solder joint on the ESD protection point.ATTENTION: The laser diode of this loader is protected against ESD by a solder joint which shortcircuits the laserdiode to ground. For proper functionality of the loader this solder joint must be remove after connection loader to the set.Type 1 Type 2(ESD protection point is accessible from top of loader) (ESD protection point is accessible from bottom of the loader)*Only applicable for defective loader needed to be sent back to supplier for failure analysis and to support backcharging evidence.This is also applicable for all partnership workshops.EN 8 3139 785 317703. Directions For Use3. Directions For UseThe following except of the Quick Use Guide serves as an introduction to the set.The Complete Direction for the Use can be downloaded in different languages from the internet site of Philips Customer care Center: www.p4c.philips.comDivX DVD Player DVP5900See, hear, play everythingwith HDMIBe impressed with this Philips DVD player with HDMI digital video and audio connection. Step into another home entertainment arena as you immerse yourself with High Definition video (720p / 1080i).Unrivalled video performance HDMI out for digital high-definition video and digital audio Video Upscaling for improved resolution of up to 1080i lines Displays high definition pictures (JPEG) in true resolutionEnrich your movie experience Progressive Scan for razor-sharp and flicker free images 192kHz/24-bit audio DAC delivers high-quality audioPlays it all Movies: DVD, DVD+R/RW, (S)VCD, DivX 3.11/4.x/5.x/6.x, MPEG4 Music: CD, MP3-CD, CD-R/RW & Windows Media Audio Photos: Picture CD (JPEG)EN 93139 785 31770Directions For Use 3.DivX DVD PlayerTechnical specifications Product highlightsPicture/Display D/A converter: 10 bit, 54 MHz Picture enhancement: Progressive Scan, Video upscaling, Video upsamplingSound D/A converter: 192kHz/24-bit Signal to noise ratio: 108 dB Distortion and Noise (1kHz): 80 dB Crosstalk (1kHz): 100 dB Dynamic Range (1kHz): 94 dB Sound System: Dolby Digital, MPEG2, Stereo Sound Enhancement: Night ModeVideo Playback Disc Playback Media: CD, CD-R/CD-RW, Video CD/SVCD, DVD, DVD-RW (Video mode), DVD-R, DVD-Video, DivX, WMA, DVD+R/+RW Compression formats: MPEG1, MPEG2, MPEG4, XviD, DivX 3.11, DivX 4.x, DivX 5.xAudio Playback Disc Playback Media: CD, MP3-CD, WMA, CD-R/RW Compression format: Dolby Digital, MP3, PCM, Windows Media (TM) Audio MP3 bit rates: 32 - 256 kbpsStill Picture Playback Disc Playback Media: Picture CD Picture compression format: JPEG Picture enhancement: Rotate, Zoom, High Definition ResolutionConnectivity Other connections: HDMI out Audio Output - Analog: Stereo (Red/White cinch) Audio Output - Digital: Coaxial (cinch) Video Output - Analog: Component RGB (SCART), Composite CVBS (on SCART), Component Y Pb Pr (cinch), Composite CVBS (yellow cinch)Convenience On-Screen Display languages: Danish, Dutch, English, French, German, Italian, Norwegian, Portuguese, Spanish, Swedish, Turkish, Polish, RussianPower Power supply: 100-240VAC, 50/60Hz Standby power consumption: < 3WAccessories Batteries: Cables: None Remote control: 3141 017 90221 User Manual: Danish, Dutch, English, Finnish, French, German, Greek, Italian, Norwegian, Portuguese, Spanish, Swedish, Turkish, Polish, Russian Included batteries: 2x Longlife AADimensions Packaging dimensions (W x H x D): 562 x 85 x 411 mm Weight incl. Packaging: 3.5 kg Set dimensions (W x H x D): 435 x 48 x 310 mm Set weight: 1.9 kgHDMIHDMI stands for High Definition Multimedia Interface. It is a direct digital connection that can carry digital HD video as well as digital multichannel audio. By eliminating the conversion to analog signals it delivers perfect picture and sound quality, completely free from noise. HDMI is fully backward-compatible with DVI.Video UpscalingWith Video Upscaling you can increase the resolution of SD (Standard Definition) video signals that DVD uses to HD (High Definition) so youll be able to see more details thanks to a sharper, more true-to-life picture.The resulting HD video output signal can be fed to an HD display through HDMI (High-Definition Multimedia Interface).High definition picturesWith High Resolution JPEG playback, you can show up to 2 Megapixel resolution on your FTV. Now you can view your digital pictures in their true resolution, without loss of quality or details.Progressive ScanProgressive Scan doubles the vertical resolution of the image resulting in a noticeably sharper picture. Instead of sending a field comprising the odd lines to the screen first, followed by the field with the even lines, both fields are written at one time. A full image is created instantaneously, using the maximum resolution. At such a speed, your eye perceives a sharper picture with no line structure.192kHz/24 bit audio DAC192KHz sampling enables you to have an accurate representation of the original sound curves. Together with a 24-bit resolution, more information is captured from the original analogue sound wave form, giving a much richer audio reproduction.Multi-format Movies-DivX, MP4Multi-format playability allows you to play most disc formats for maximum compatibility and viewing pleasure.Music: Windows Media AudioMulti-format playability allows you to play most disc formats for maximum disc compatibility and listening pleasure.Picture CD (JPEG)Multi-format playability allows you to view images in the comfort of your living room and play most disc formats for maximum disc compatibility and viewing pleasure.EN 10 3139 785 317704. Dismantling Instructions & Service Positions3) Loosen 5 screws to remove the Cover Top. - 1 screw each on the left and right side - 3 screws on the rear4) Loosen 4 screws to remove the DVD Loader as shown in Figure 3.Figure 4-34. Dismantling Instructions4.1 Dismantling of the DVD Loader.1) The tray can be manually open by inserting a minus screw driver and push the lever in the direction as shown in Figure 1 to unlock the tray before sliding it out.2) Slide out the tray and remove the Tray Front assembly as shown in Figure 2.Figure 4-1Figure 4-2A A