Philips-BDP-5500-Service-Manual电路原理图.pdf

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1、Copyright 2010 Philips Consumer Electronics B.V. Eindhoven, The NetherlandsAll rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of

2、Philips.Blu-ray Disc Player Version 1.2Version 0.0LASER PRODUCTTABLE OF CONTENTSPageProduction Specifications .1-2Brife guide .1-Mechanical and Dismantling Instructions .2-1Software Version & Upgrades.3-1Trouble Shooting Chart .-1Set Mechanical Exploded view . -1Revision List .Location of PCB Boards

3、 & version variation & repair scenario matrix. 1-1CLASS 1GB 313978536011Published by Helen-RY 1201 Service Audio Printed in The Netherlands Subject to modificationSet Block & Wiring Diagrams .5-1Electrical Diagrams and PCB layouts .6-1Remote control .1-Safety Instruction, Warning & Notes.1-78-14105V

4、ersion 1.14BDP5500/12/05/51/55/93/98/X78LOCATION OF PCB BOARDS： Version Variation BDP5500 Type/Versions Features /12 /05 /51 /55 /93 /98 X/78Power supply rating:220-240V ,60Hz X X Power supply rating:230-240V ,60Hz X Power supply rating:110-240V ,50Hz,60Hz X X X X Power consumption:20W X X X X X X X

5、 Repair Scenario MatrixBDP5500 Type/Versions Board in used /12 /05 /51 /55 /93 /98 X/78Main Board Bd C C C C C C Power Board Bd Bd Bd C C C C Front Board Bd Bd Bd C C C C Loader Bd Bd Bd *Bd:Board Level Replacement *C:Component Level Repair SpecificationsNote 6SHFLFDWLRQVDUHVXEMHFWWRFKDQJHZLWKRXWQRW

6、LFHRegion codeThis player can play discs with the following region codes.DVD Blu-ray CountriesEurope, United KingdomPlayable media BD-Video, BD 3D DVD-Video, DVD+R/+RW, DVD-R/-RW, DVD+R/-R DL (Dual Layer) VCD/SVCD Audio CD, CD-R/CD-RW, MP3 media, :0$PHGLD-3(*OHV DivX (Ultra)/DivX Plus HD media, MKV

7、media USB storage deviceFile format Video: .avi, .divx, .mp4, .mkv, .wmv Audio: .mp3, .wma, .wav Picture: .jpg, .gif, .pngVideo Signal system: PAL / NTSC Composite video output: 1 Vp-p (75 ohm) HDMI output: 480i/576i, 480p/576p, 720p, 1080i, 1080p, 1080p/24HzAudio 2 Channel analog output Audio Front

8、 L&R : 2 Vrms ( 1 kohm) Digital output: 0.5 Vp-p (75 ohm) Coaxial HDMI output Sampling frequency: MP3: 32 kHz, 44.1 kHz, 48 kHz WMA: 44.1 kHz, 48 kHzBUSB Compatibility: Hi-Speed USB (2.0) Class support: USB Mass Storage Class File system: FAT16, FAT32 USB port: 5V , 500mA (for each port) Support HDD

9、 (a portable hard disc drive): an external power source may be needed.Main unitPower supply rating: AC 230-240V, 50 Hz Power consumption: 20 W Power consumption in standby mode (fast wakeup disabled): 800 VA). Replace safety components, indicated by the symbol ,only by components identical to the or

10、iginal 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, the set must be returned in its original condition. Pay in particular attention to the following points: Route the wire trees

11、correctly and fix them with the mounted cable clamps. Check the insulation of the Mains/AC Power lead for external damage. Check the strain relief of the Mains/AC Power cord for proper function. Check the electrical DC resistance between the Mains/AC Power plug and the secondary side (only for sets

12、that have a Mains/AC Power isolated power supply): 1. Unplug the Mains/AC Power cord and connect a wire between the two pins of the Mains/AC Power plug. 2. Set the Mains/AC Power switch to the “on” position (keep the Mains/AC Power cord unplugged!). 3. Measure the resistance value between the pins o

13、f the Mains/AC Power plug and the metal shielding of the tuner or the aerial connection on the set. The reading should be between 4.5 M: and 12 M:.4. Switch “off” the set, and remove the wire between the two pins of the Mains/AC Power plug. Check the cabinet for defects, to prevent touching of any i

14、nner parts by the customer. 2.2 Warnings 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 connected with the same potential as the mass of the set by a wristba

15、nd with resistance. Keep components and tools also at this same potential. Be careful during measurements in the high voltage section. Never replace modules or other components while the unit is switched “on”. When you align the set, use plastic rather than metal tools. This will prevent any short c

16、ircuits and the danger of a circuit becoming unstable. 2.3 Notes2.3.1 General Measure the voltages and waveforms with regard to the chassis (= tuner) ground ( ), or hot ground ( ), depending on the tested area of circuitry. The voltages and waveforms shown in the diagrams are indicative. Measure the

17、m in the Service Default Mode (see chapter 5) with a colour bar signal and stereo sound (L: 3 kHz, R: 1 kHz unless stated otherwise) and picture carrier at 475.25 MHz for PAL, or 61.25 MHz for NTSC (channel 3). Where necessary, measure the waveforms and voltages with ( ) and without ( ) aerial signa

18、l. Measure the voltages in the power supply section both in normal operation ( ) and in stand-by ( ). These values are indicated by means of the appropriate symbols.2.3.2 Schematic Notes All resistor values are in ohms, and the value multiplier is often used to indicate the decimal point location (e

19、.g. 2K2 indicates 2.2 k:). Resistor values with no multiplier may be indicated with either an “E” or an “R” (e.g. 220E or 220R indicates 220 :). All capacitor values are given in micro-farads (P u10-6),nano-farads (n u10-9), or pico-farads (p u10-12). Capacitor values may also use the value multipli

20、er as the decimal point indication (e.g. 2p2 indicates 2.2 pF). An “asterisk” (*) indicates component usage varies. Refer to the diversity tables for the correct values. The correct component values are listed in the Spare Parts List. Therefore, always check this list when there is any doubt.2.3.3 B

21、GA (Ball Grid Array) ICsIntroductionFor more information on how to handle BGA devices, visit this URL: (needs subscription, not available for all regions). After login, select “Magazine”, then go to “Repair downloads”. Here you will find Information on how to deal with BGA-ICs.BGA Temperature Profi

22、lesFor BGA-ICs, you must use the correct temperature-profile, which is coupled to the 12NC. For an overview of these profiles, visit the website (needs subscription, but is not available for all regions)You will find this and more technical information within the “Magazine”, chapter “Repair downloa

23、ds”.For additional questions please contact your local repair help desk.2.3.4 Lead-free SolderingDue to lead-free technology some rules have to be respected by the workshop during a repair: Use only lead-free soldering tin Philips SAC305 with order code 0622 149 00106. If lead-free solder paste is r

24、equired, please contact the manufacturer of your soldering equipment. In general, use of solder paste within workshops should be avoided because paste is not easy to store and to handle. Use only adequate solder tools applicable for lead-free soldering tin. The solder tool must be able: To reach a s

25、older-tip temperature of at least 400C. To stabilize the adjusted temperature at the solder-tip. To exchange solder-tips for different applications. Adjust your solder tool so that a temperature of around 360C - 380C is reached and stabilized at the solder joint. Heating time of the solder-joint sho

26、uld not exceed 4 sec. Avoid temperatures above 400C, otherwise wear-out of tips will increase drastically and flux-fluid will be destroyed. To avoid wear-out of tips, switch “off” unused equipment or reduce heat. Mix of lead-free soldering tin/parts with leaded soldering tin/parts is possible but PHILIPS recommends strongly to avoid mixed regimes. If this cannot be avoided, carefully clear the solder-joint from old tin and re-solder with new tin.1 -9