Philips DVD-620 Service Manual
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Philips DVD-620 Service Manual

Philips DVD-620 Service Manual

Dvd-video player
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See also: Owner's Manual
DVD-Video Player
©
Copyright 2002 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 MW 0261 Service PaCE
Contents
1
Technical Specs and Connection Facilities
2
and Service Hints
3
4
5
Diagnostic Software, Trouble Shooting and Test
Instructions
6
Wiring-, Block Diagrams
7
AV Board: Video & SCART
AV Board: Audio
AV Board: Front
AV Board: Regulated Supply
8
9
Circuit-, IC Descriptions, and
10 Spare Parts List
Printed in the Netherlands
DVD620 /001 /021 /051
DVD623 /001 /021 /051
DVD633 /001 /021 /051
Page
2
3
6
16
18
37
38
Diagram PWB
39
40
(Diagram A1) 41
45-51
(Diagram A2) 42
45-51
(Diagram A3) 43
45-51
(Diagram A4) 44
45-51
(Diagram C)
52
52
(Diagram S)
52
52
53
56
58
Subject to modification
DVD620-623-633
CL 16532162_000.eps
070102
EN 3122 785 12210

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Summary of Contents for Philips DVD-620

  • Page 1: Table Of Contents

    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 MW 0261 Service PaCE...

  • Page 2: Specifications

    Do not use a solution accumulate at the disc lens. To ensure good containing alcohol, spirits, ammonia or abrasives. playback quality, clean the disc lens with Philips CD Lens Cleaner or any commercially available Cleaning Discs cleaner. Follow the instructions supplied with the ¶...

  • Page 3: Safety Instructions, Warnings, Notes

    Safety Instructions, Warnings, Notes, and Service Hints DVD 620 /0X1 EN 3 2. Safety Instructions, Warnings, Notes, and Service Hints Safety Instructions Warnings 2.1.1 General Safety 2.2.1 General Safety regulations require that during a repair: • All ICs and many other semiconductors are susceptible to electrostatic discharges (ESD, ").
  • Page 4 EN 4 DVD 620 /0X1 Safety Instructions, Warnings, Notes, and Service Hints Service Hints 2.3.3 ComPair For assistance with the repair process of the monoboard an 2.3.1 Switched Mode Power Supply electronic fault finding guidance has been developed. This program is called ComPair. This power supply unit has to be repaired down to component This ComPair program is available on CDROM.
  • Page 5 Safety Instructions, Warnings, Notes, and Service Hints DVD 620 /0X1 EN 5 Mother Board Figure 2-9...

  • Page 6: Directions For Use

    EN 6 DVD 620 /0X1 Directions for Use 3. Directions for Use...
  • Page 7 Directions for Use DVD 620 /0X1 EN 7...
  • Page 8 EN 8 DVD 620 /0X1 Directions for Use...
  • Page 9 Directions for Use DVD 620 /0X1 EN 9...
  • Page 10 EN 10 DVD 620 /0X1 Directions for Use...
  • Page 11 Directions for Use DVD 620 /0X1 EN 11...
  • Page 12 EN 12 DVD 620 /0X1 Directions for Use...
  • Page 13 Directions for Use DVD 620 /0X1 EN 13...
  • Page 14 EN 14 DVD 620 /0X1 Directions for Use...
  • Page 15 Directions for Use DVD 620 /0X1 EN 15...

  • Page 16: Mechanical- And Dismantling Instructions

    EN 16 DVD 620 /0X1 Mechanical- and Dismantling Instructions 4. Mechanical- and Dismantling Instructions Dismantling Instructions...
  • Page 17 Mechanical- and Dismantling Instructions DVD 620 /0X1 EN 17 Exploded View...
  • Page 18 EN 18 DVD 620 /0X1 Diagnostic Software Descriptions and Troubleshooting 5. Diagnostic Software Descriptions and Troubleshooting Dealerscript 5.1.2 Contents of Dealer Script The dealer script executes all diagnostic nuclei that do not 5.1.1 Purpose of Dealer Script need any user interaction and are meaningful on a standalone DVD player.
  • Page 19 Diagnostic Software Descriptions and Troubleshooting DVD 620 /0X1 EN 19 Player Script Press the OPEN/CLOSE key to proceed to the next test. 5.2.4 Survey 5.2.1 Purpose of Player Script The Player script will give the opportunity to perform a test that will determine which of the DVD player's modules are faulty, to Press 2 keys simultaneously <OPEN/CLOSE>...
  • Page 20 EN 20 DVD 620 /0X1 Diagnostic Software Descriptions and Troubleshooting Display PCB Key ID 5.3.1 Display Test PLAY STOP The display test is performed by nucleus DispDisplay. By OPEN / CLOSE putting a serie of test patterns on the local display, the local STANDBY display is tested.

  • Page 21: Figure

    Diagnostic Software Descriptions and Troubleshooting DVD 620 /0X1 EN 21 can manually check this code by using a code-table for the remote control key-codes. RC Key id Hexadecimal code STANDBY CL 96532065_014.eps 120799 Figure 5-14 Pressing PLAY on the local keyboard again will proceed to the next test.
  • Page 22 EN 22 DVD 620 /0X1 Diagnostic Software Descriptions and Troubleshooting Mono PCB Digital Part The test can be left by pressing the PLAY key for more than one second. 5.4.1 Picture Test 5.4.3 Sound 2 Test The picture test is performed by putting a predefined picture The second soundtest is performed by producing a sine sound (colour bar) on the display (nucleus VideoColDencOn), and (nucleus AudioSineOn).

  • Page 23: Figure

    Diagnostic Software Descriptions and Troubleshooting DVD 620 /0X1 EN 23 Basic Engine 5.5.1 Version Number In the basic engine tests, the version number of the Basic Engine will be shown first, as the following example: CL 16532162_043.eps 080102 Figure 5-25 By pressing OPEN/CLOSE the user confirms that the disc motor is running.

  • Page 24: Figure

    EN 24 DVD 620 /0X1 Diagnostic Software Descriptions and Troubleshooting CL 16532162_046.eps CL 16532162_048.eps 080102 080102 Figure 5-28 Figure 5-31 The user can switch between the three different types of Only the identification number (decimal) representing set groove settings by pressing OPEN/CLOSE (forward to next errorbits will be shown.
  • Page 25 Diagnostic Software Descriptions and Troubleshooting DVD 620 /0X1 EN 25 After one loop cycle: Display the 3-digit module bits together Error with the last error code which occured in the loop test. The 4 Number Error name Explanation digits at the right side of the display (fig. 5-34) show the last 0103 S2B_SLEDGE Sledge could not be moved to error that was found during the loop test.
  • Page 26 EN 26 DVD 620 /0X1 Diagnostic Software Descriptions and Troubleshooting SMA Error Codes Error Code Error name Explanation Error 0008 SP_CONTINU Sequence of sectors coming Number Error name Explanation ITYERROR from disc is incorrect. Reason: 0000 SMA_TIMEO Data coming from disc not in see SP_SYNCERROR UTERROR time.
  • Page 27 Diagnostic Software Descriptions and Troubleshooting DVD 620 /0X1 EN 27 5.6.3 Trade Mode When the player is in Trade Mode, the player cannot be controlled by means of the front key buttons, but only by means of the remote control. TO ACTIVATE TRADE MODE TO DEACTIVATE TRADE MODE POWER ON...
  • Page 28 EN 28 DVD 620 /0X1 Diagnostic Software Descriptions and Troubleshooting Menu and Command Mode Interface Basic Diagnostic Nuclei Ref. # Reference Name Remark 5.7.1 Layout of Results Diagnostic Nuclei BasicSpAcc Serial port Access test/ initialization Results returned from a Diagnostic Nucleus will be displayed in BasicInterconDram Data and address bus the following layout:...
  • Page 29 Diagnostic Software Descriptions and Troubleshooting DVD 620 /0X1 EN 29 Basic Engine Ref. # Reference Name Remark VideoColDencOnNTSC Colourbar (NTSC) DENC Ref. # Reference Name Remark BeVer Version number VideoProgMPEGon Progressive - BeFocusOn Focus On DigitalVideo Colour Bar BeFocusOff Focus Off BeDiscmotorOn Discmotor On VideoYuvMPEGon...
  • Page 30 EN 30 DVD 620 /0X1 Diagnostic Software Descriptions and Troubleshooting between the four possible interface forms. If pressing M has MAIN > AUDIO > PINK NOISE MENU made a choice for Menu Interface, the Main Menu will appear. Pink Noise On [20a] Pink Noise Off [20b]...
  • Page 31 Diagnostic Software Descriptions and Troubleshooting DVD 620 /0X1 EN 31 Total Time Power On [47b] 5.8.2 Basic Engine Nuclei Total Play-Time CDDA & VCD [47c] Total Play-Time DVD [47d] Error code Error text Third level submenus 3900 Test successful 3901 “Parity error from Basic Engine to Serial”...
  • Page 32 EN 32 DVD 620 /0X1 Diagnostic Software Descriptions and Troubleshooting Error Error code Error text code Error text 4242 “Unexpected response from Basic Engine” 5820 Test successful 4243 “Communication time-out error” 5840 Test successful 4244 “Basic Engine returned error number 0xXX” 5860 Test successful 4245...
  • Page 33 Diagnostic Software Descriptions and Troubleshooting DVD 620 /0X1 EN 33 Error Error code Error text code Error text 6001 “No readback on P50” 3203 "Error log could not be read from NVRAM" 6002 “Disp not responding “ 6003 “P50 readback error” 3300 "Error log is cleared"...
  • Page 34 EN 34 DVD 620 /0X1 Diagnostic Software Descriptions and Troubleshooting Test Instruction Motherboard Error code Error text 4720 “Total Power On time (minutes) : XX” These test instruction is designed specifically for VFM2002 motherboard which has the following outputs: 4721 The total power-on time could not be read •...
  • Page 35 S-Video-Y out NA Check at pin 22 of 7300 and observe if this line switches from LOW (<0.3V) to HIGH (>4.5V) when pressing a key on a philips ll waveforms can be refered to the motherboard schematic RC5 or RC6 remote control diagram.
  • Page 36 EN 36 DVD 620 /0X1 Diagnostic Software Descriptions and Troubleshooting Personal Notes:...

  • Page 37: Block Diagram

    Block and Wiring Diagram. DVD 620 /0X1 EN 37 6. Block and Wiring Diagram. Block Diagram VFM2002 EU 0200 0201 SERVICE SERIAL INTERFACE CONN. 1501 CONN. 1703 CONN. 1700/2/5 1400 1410 SERVICE VSYNC PCMDATA1-3 3V3STBY 5VSTBY HSYNC TXD_SER 5VSTBY -32V 27M_CLK RXD_SER 12VSTBY...

  • Page 38: Wiring Diagram

    Block and Wiring Diagram. DVD 620 /0X1 EN 38 Wiring Diagram 1501 3139 241 00121 30p (209mm, FOLD) 1100 30P Flex Cable Connector SIO_CLK Y_REF +12V 30P Flex Cable Connector SIO_CLK Y_REF +12V SIO_DATA Y_VID MUTE 0261 SIO_DATA Y_VID MUTE SCART1 C_REF 3103 140 25862...

  • Page 39: Electrical Diagrams And Print-Layouts

    Electrical Diagrams and Print-Layouts DVD 620 /0X1 EN 39 7. Electrical Diagrams and Print-Layouts Power Supply Unit VFM 2002 EURO 0100 A1 F236 D10 0101 B2 F237 D10 0200 D12 F240 E10 0201 F12 F241 E10 0203 F10 F255 A10 1110 A2 F256 A10 2110 A3...
  • Page 40 Electrical Diagrams and Print-Layouts DVD 620 /0X1 EN 40 Layout Power Supply VFM2002 EU (Top View) Layout Power Supply VFM2002 EU (Bottom View) 0100 B1 2116 B1 2240 A3 3123 B2 5255 B3 6132 A1 6280 B3 9200 A3 0101 B1 2120 A2 2250 B3 3131 A2...
  • Page 41 Electrical Diagrams and Print-Layouts DVD 620 /0X1 EN 41 Mother Board: Video & SCART 1100 F1 6101 H11 1130 B14 6130 C12 VIDEO & SCART 1140-A F14 7101 I9 I131 2102 I13 7102 G9 A2-17 SCART_R 3144 3130 2103 I10 7104 H9 330R 330R...
  • Page 42 Electrical Diagrams and Print-Layouts DVD 620 /0X1 EN 42 Mother Board: Audio 1140-B B14 3240 B12 AUDIO 1140-C D14 3241 C12 1230 H14 3242 C13 2200 C4 3250 G11 2201 C4 3251 G13 2202 E4 4250 G12 A1-15 MUTE 2203 D2 4251 H12 2204 D2 5250 G12...
  • Page 43 Electrical Diagrams and Print-Layouts DVD 620 /0X1 EN 43 Mother Board: Front 1300 F14 7300 C6 7380 1301 E5 7310 D3 FRONT HNV-07SS41T 1310 H14 7320 E4 2300 G11 7330 G2 FTD DISPLAY 2301 G11 7331 H2 2302 H11 7332 H3 2303 C6 7340 H4 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19...
  • Page 44 Electrical Diagrams and Print-Layouts DVD 620 /0X1 EN 44 Mother Board: Regulated Supply 1400 B1 1410 D1 Regulated Supply 2400 C4 2401 B4 2420 D6 2421 D8 2430 C7 +3V3 2431 C8 7400 2433 C6 IRLML2502 2434 A6 2435 E2 2401 10V5 3407...
  • Page 45 Electrical Diagrams and Print-Layouts DVD 620 /0X1 EN 45 Layout Motherboard (Top View) 1100 B10 9933 K9 1130 A7 9934 K9 1140 A2 9935 K9 1230 A12 9936 K9 1300 M1 9937 L9 1301 I10 9938 L9 1310 K13 9939 L9 1400 G2 9940 L9 1410 J2...
  • Page 46 Electrical Diagrams and Print-Layouts DVD 620 /0X1 EN 46 Layout Motherboard (Overview Bottom View) 2102 H13 3157 D5 4902 B9 2103 D6 3158 C5 4904 B6 2130 A9 3159 D6 4905 C3 2131 A8 3160 C12 4907 B6 2132 C7 3161 B13 4908 B7 2133 A8...
  • Page 47 Electrical Diagrams and Print-Layouts DVD 620 /0X1 EN 47 Layout Motherboard (Part 1 Bottom View) PART 1 CL 16532162_010a.eps 100102...
  • Page 48 Electrical Diagrams and Print-Layouts DVD 620 /0X1 EN 48 Layout Motherboard (Part 2 Bottom View) PART 2 CL 16532162_010b.eps 100102...
  • Page 49 Electrical Diagrams and Print-Layouts DVD 620 /0X1 EN 49 Layout Motherboard (Part 3 Bottom View) PART 3 CL 16532162_010c.eps 100102...
  • Page 50 Electrical Diagrams and Print-Layouts DVD 620 /0X1 EN 50 Layout Motherboard (Part 4 Bottom View) PART 4 CL 16532162_010d.eps 100102...
  • Page 51 Electrical Diagrams and Print-Layouts DVD 620 /0X1 EN 51 Layout Motherboard (Testpoints Bottom View) I100 G7 I214 E10 I363 M4 I102 E6 I215 E10 I364 M5 I105 D7 I216 E10 I365 M5 I106 D7 I217 D10 I366 M5 I107 A10 I218 B10 I367 M5 I108 F7...

  • Page 52: Front Controls

    Electrical Diagrams and Print-Layouts DVD 620 /0X1 EN 52 Front Control Panel and Layout Front Standby Panel and Layout 1500 A1 1600 A2 1510 A3 1610 A3 4600 B4 1520 B3 FRONT - CONTROLS 1530 B3 FRONT - STANDBY|ON 1510 1610 1600 1500...

  • Page 53: Alignments

    For sets with mask-ROM software, replace it with a • +5V, supply to SD4.0 mono board. programmed Flash (available via your Philips Service • +5VM, supply for analogue circuitry. organisation). The suffix 'STBY', indicates that the supply is not switched 'off' during Standby Mode.
  • Page 54 EN 54 DVD 620 /0X1 Circuit Descriptions, List of Abbreviations, and IC Data Power Switching When the output voltage increases (due to a reduction in the load), the voltage across R3290+R3291 increases to above the internal reference voltage of 2.5 V. Item 7290 will conduct and the current through the opto-coupler will increase.
  • Page 55 Circuit Descriptions, List of Abbreviations, and IC Data DVD 620 /0X1 EN 55 Slave Processor Interface Audio Path Audio DAC circuitry SL_CLK STi5580 HOST SL_DATA AK4382AVT Audio DAC LEFT RIGHT SCART LEFT SCART RIGHT * Optional Buffer TMP47C416 OPEN|CLOSE slave mP STDBY|ON FRONT STDBY STOP...
  • Page 56 Audio serial bit clock External Audio Video Serial Data I2C Basic Engine SDRAM Synchronous DRAM ComPair Computer aided rePair S/PDIF Sony Philips Digital InterFace CD-DA CD Digital Audio SRAM Static RAM Chip Select STBY Standby CVBS Composite Video Blanking and...
  • Page 57 Circuit Descriptions, List of Abbreviations, and IC Data DVD 620 /0X1 EN 57 IC Data In this paragraph, the internal block diagrams and pinning are given of ICs that are drawn as 'black box' in the electrical diagrams (with the exception of 'memory' and 'logic' ICs). 9.7.1 Diagram Power Supply TY72011P2 Block Diagram (item 7130)
  • Page 58 EN 58 DVD 620 /0X1 Spare Parts List 10. Spare Parts List Mechanical 3122 4822 116 80176 1Ω 5% 0.5W 1410 4822 265 30734 4 PINS 3123 4822 052 11108 1Ω 5% 0.5W 3125 4822 051 20472 4k7 5% 0.1W Various 3126 4822 051 20339 33Ω...
  • Page 59 Spare Parts List DVD 620 /0X1 EN 59 3342 4822 051 30109 10Ω 5% 0.062W 3344 4822 051 30102 1k 5% 0.062W Front Stby 3345 4822 051 30102 1k 5% 0.062W 3346 4822 051 30102 1k 5% 0.062W 3101 4822 051 30471 470Ω 5% 0.062W Various 3102 4822 051 30332 3k3 5% 0.062W...

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