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Philips BDP7500B2 Service Manual
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Philips BDP7500B2 Service Manual

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Blue-Ray Disc Player
Contents
1 Technical Specification and Connection Facilities and
2 Laser Beam Safety Precautions..................................2-1
3 Important Safety Precautions ......................... 3-1 to 3-2
4 Safety Check After Servicing .................................... 4-1
Requirement ............................ 5-1 to 5-2
6 Standard Notes For Servicing .................................. .6-1
................................................... 7-1 to 7-3
8 Direction of Use ...............................................8-1 to 8-5
9 Cabinet Disassembly Instructions ................... 9-1 to 9-2
10 Troubleshooting ......................................... 10-1 to 10-2
11 Software Upgrading Procedure ............................. 11-1
12 Software Version Check ........................................ 12-1
13 Block Diagram ........................................................13-1
14 Wiring Diagram ...................................................... 14-1
15 Main Unit--MCD Board
Circuit Diagram ................................. 15-1
Layout Diagram ................................ 15-2
© Copyright 2010 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.
All 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 Philips.
Published by KC-LQ 1027 AVM
Version 1.1
Page
Contents
16 Main Unit--VFD Display Board
17 Main Unit-- Touch Board
18 Main Unit--Decoder Board
19 Main Unit--Power Board
20 Main Unit--Output Board
21 Main Unit Exploded View .......................................21-1
22 Packing Exploded View ..........................................22-1
23 OPU setting alignment procedure .........................23-1
24 Revision List ...........................................................24-1
Printed in the Netherlands
BDP7500B2
Circuit Diagram ................................. 16-1
Layout Diagram ................................ 16-2
Circuit Diagram ................................. 17-1
Layout Diagram ................................ 17-1
Circuit Diagram ..................18-1 to 18-12
Layout Diagram .............................18-13
Circuit Diagram ...............................19-1
Layout Diagram ..............................19-2
Circuit Diagram ...............................20-1
Layout Diagram ..............................20-2
Subject to modification
Page
EN
314178534981

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Summary of Contents for Philips BDP7500B2

  • Page 1: Table Of Contents

    24 Revision List ............24-1 Layout Diagram ........ 15-2 © Copyright 2010 Philips Consumer Electronics B.V. Eindhoven, The Netherlands. All 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 Philips.
  • Page 2 Digital Signals Board Board Decoder Board Led Board Touch Board MCU Board General: Power supply : 100-240V, 50Hz~60Hz Power consumption : 35W Standby power consumption : < 1 W Amplifer est equipment: Fluke 54200 est streams: Philips Standard test pattern AUDIO Performance:...
  • Page 3 Technical Speci cations and Connection Facilities Analog Video Preformance Video Performance 1.6.1 CVBS Output Component 1.8.1 Amplitude Output : 1000mVpp ± 10% White Bar : 714mVpp ± 10% CVBS Sync. Amplitude : 286mVpp ± 10% Chroma / Luminunce Delay(2T pulse) NTSC Y Pb Pr CVBS...

  • Page 4: Version Variation

    JPEG, JPEG digital camera photos 3. Picture enhancement: Slideshow with MP3 playback, Create albums, Rotate, Slideshow with music playback, Zoom VERSION VARIATION Type /Versions: BDP7500B2 Service policy Board in used: MCU BOARD VFD DISPLAY BOARD TOUCH BOARD LED BOARD POWER BOARD...

  • Page 5: Laser Beam Safety Precautions

    Laser Beam Safety Precautions This Blu-Ray player uses a pickup that emits a laser beam. Do not look directly at the laser beam coming from the pickup or allow it to strike against your skin. The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to keep your eyes at least 30 cm away from the pickup lens when the diode is turned on.

  • Page 6: Important Safety Precautions

    • Do not insert warped or cracked discs into the disc compartment. the combined weight of the product and the wall mount. Koninklijke Philips • Remove discs from the disc compartment if you are not using the product for an Electronics N.V.
  • Page 7 CD supplied with your home theater. For Your product is designed and manufactured a printed copy of the complete user manual, with high quality materials and components, contact Philips Consumer Care in your country. which can be recycled and reused. To access the user manual Caution When this crossed-out wheeled bin symbol •...

  • Page 8: Safety Check After Servicing

    Safety Check after Servicing Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts, and wires have been returned to their original positions. Afterwards, do the following tests and confirm the specified values to verify compliance with safety standards. 1.

  • Page 9: Safety Information General Notes & Lead Free

    Safety Information, General Notes & Lead Free Requirements Safety Instructions Warnings General Safety General Safety regulations require that during a repair: • All ICs and many other semiconductors are susceptible to • Connect the unit to the mains via an isolation transformer. electrostatic discharges (ESD, ).

  • Page 10: Requirement

    For repair of such sets nothing changes. On our website www.atyourservice.ce.Philips. co m BGA-de-/soldering (+ baking instructions) Heating-pro les of BGAs and other ICs used in Philips- sets You will nd this and more technical information within the “magazine”, chapter “workshop news”.

  • Page 11: Standard Notes For Servicing

    Due to lead-free technology some rules have to be respected by the workshop during a repair: Pin 1 • Use only lead-free solder alloy Philips SAC305 with order code 0622 149 00106. If lead-free solder- paste is required, please contact the manufacturer Instructions for Connectors of your solder-equipment.
  • Page 12 2004), containing leaded solder-alloy and components, all needed spare-parts will be available till the end of the service-period. For repair of such sets nothing changes. • On our website www.atyourservice.ce.Philips.com you find more Fig. S-1-1 information to: • BGA-de-/soldering (+ baking instructions) 2.
  • Page 13 3. The flat pack-IC on the CBA is affixed with glue, so With Iron Wire: be careful not to break or damage the foil of each 1. Using desoldering braid, remove the solder from pin or the solder lands under the IC when all pins of the flat pack-IC.

  • Page 14: Special Information Bga Ic & Flat Pack-Ic

    Special Information BGA IC & Flat Pack-IC 2. Installation Instructions for Handling Semi- conductors 1. Using desoldering braid, remove the solder from the foil of each pin of the flat pack-IC on the CBA Electrostatic breakdown of the semi-conductors may so you can install a replacement flat pack-IC more occur due to a potential difference caused by easily.

  • Page 15: Direction Of Use

    TV can support. • If this product connects to a TV compatible with 1080p or 1080p/24Hz, Philips recommends HDMI category 2 cable, also known as High Speed HDMI cable, for optimal video and audio output. •...
  • Page 16 Direction of Use Connect to HDMI-compliant AV receiver/ • To connect 5.1-channel AV receiver/ampli er, connect the 7.1-channel audio jacks except the SL/SR jacks. • You can optimize the speaker output (see “Adjust settings” > [Audio Setup] >[Speaker Setup] ). Connect to digital A receiver Connect to coaxial jack...

  • Page 17: Connect A Usb Device

    Connect a USB device only to the jack on the front panel of this product. • Philips does not guarantee compatibility with all USB devices. Connect a network With a wired or wireless connection (see “Get started” > “Set up a network”), you can connect this product to: •...

  • Page 18: Cabinet Disassembly Instructions

    Cabinet Disassembly Instructions 1. Disassembly Flowchart Note: (1) Identification (location) No. of parts in the figures This flowchart indicates the disassembly steps to gain (2) Name of the part access to item(s) to be serviced. When reassembling, (3) Figure Number for reference follow the steps in reverse order.
  • Page 19 Cabinet Disassembly Instructions Fig. D6 Fig. D3 Fig. D7 Fig. D4 Fig. D5...

  • Page 20: Troubleshooting

    Troubleshooting FLOW CHART NO.1 The power cannot be turned on. Check the Power Cable connect is ok or not Check CN1 connector Voltage is 5V or not Check the fuse which location are F1& F1A is normal or not. in PSU Power Board Check transformer secondary coil if has voltage output Replace the power board Check location CE101 on MCU board voltage...
  • Page 21 Troubleshooting Fourthly Step: If power supply is normal,check IC G690L which location is Replace this IC. U5 voltage is 3.3V or not If IC G690L which location is U5 potentiometer always is “0”, check this circuit if short circuit or not. Use Oscillograph check IC G690L whcih location is U5, when turn on the power, its voltage value if change from “0”to 3.3V at moment...

  • Page 22: Software Upgrading Procedure

    Software Upgrading Procedure 1, Download the Software from Philips support Website: http://www.philips.com/support. 2, Copy the Software upgrade file into USB device. A, Connect to TV and Turn on Main Unit, D, When Software Upgrading finish,TV screen display Select Upgrad from USB,TV Screen Display: Press OK on Remote Control, Software Upgrade finish.

  • Page 23: Software Version Check

    Software Version Check 1, Select the “IFO”, like below show: 4, Press BACK on Remote Control: TV Screen display: 2, TV Screen Display,select Version Info. 5, Press 8-5-2-0 on Remote Control,can find Software Version: 3, Select OK to get the Version information : 12-1...
  • Page 34 TVS Arrays TVS Arrays...
  • Page 35 TVS Arrays TVS Arrays USB_OC0...

  • Page 49: Packing Exploded View

    Packing Exploded View 22-1...
  • Page 50 Repair the BD set with mainboard issue Order new mainboard for repair Check the original BD loader If there is a N digits label attached on the loader? Record all N digits If no label found, and then continue go to the text file to to exchange the check production new board...
  • Page 51 Appendix A – how to proceed OPU and mainboard alignment?  1. Record all the N digits on attached label of the original loader or new loader spare part  (if replaced a new loader), for example:    Note: Some sets do not have this label, please follow appendix B to get the N digits from  text file and program. After that,  place a sticker with “N digits” on the loader for future   repairs. 2. Power on the set and connect with TV, press “5” “1” “7” “7” by remote control when in  the HOME menu, it will enter a special menu with 6 options. Use “Up” and “Down”  button by remote control to select option “[5] Service”     3. When you see this screen, please plug a USB drive. After that press “Enter” to install  barcode.     Note: We need to plug‐in USB drive otherwise you cannot proceed to next step. This is  for saving data in case of failure happen, and then loader supplier could use this  information to investigate. ...
  • Page 52 4. Input all N digits by remote control, then press “Back” and then press “Enter” to save  the setting.    5. If setting is saved successfully, it will display “Pas” on screen. Otherwise, it will display  “Fail” on screen. If “fail”, confirm the N digits information again. (this is like a password,  it failed if we input the wrong password)    6. Press “Stop” key on remote control to go back the HOME menu again, and then press  “5” “1” “7” “7” by remote control to enter a special menu with 6 options again. Use  “Up” and “Down” button by remote control to select option “[6] Laser Check”       7. If the cable is well connected and welded protection point is ok, it will display “Passe”  on screen. ...
  • Page 53   8. Restart the player, test with CD, DVD, BD disc. If ok, the repair procedure is finished!
  • Page 54 Appendix B – how to get the 3 digits from text file?  1. Open the text file, search the original mainboard number in order to get the  corresponding 2D barcode & digit. E.g. Find board number 4091100636763, then you  will get “00PJBGFF08FC000801000000000000000000293022‐12.0‐01.1‐00.81D69‐ 4091100636763”, then the corresponding 2D barcode & digit is  “00PJBGFF08FC000801000000000000000000293022‐12.0‐01.1‐00.81D69”    2. Run barcode converter software (Rpower.exe file) on your PC, just press “OK” if you see  this pop up message!       3. Copy and paste “00PJBGFF08FC000801000000000000000000293022‐12.0‐01.1‐ 00.81D69” on Bar Code column, Press “Write” button, you will get “N digits” on your PC  screen.     4. Place a sticker with “N digits” on the loader for future repairs.     ...

  • Page 55: Opu Setting Alignment Procedure

    Revision List Revision List Version 1.0 * Initial Release Version 1.1 * OPU setting alignment procedure added in page 24. 23-1...

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