Philips DVDR3475 Service Manual
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Philips DVDR3475 Service Manual

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c Copyright 2007 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 FU-KC 0710 Service AV Systems
Version 1.1
3475
3475
Survey of versions:
/37
NTSC
Printed in The Netherlands
DVDR3475/
CLASS 1 LASER PRODUCT
KLASSE 1 LASER PRODUKT
KLASS 1 LASER APPARAT
CLASSE 1 PRODUIT LASER
Subject to modification
37
EN 3139 785 32511

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  • Page 1: Dvd Recorder

    KLASS 1 LASER APPARAT CLASSE 1 PRODUIT LASER c Copyright 2007 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: Table Of Contents

    It also is important to understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE. Philips could not possibly know, evaluate and advice the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way.

  • Page 3: Laser Beam Safety Precautions

    LASER BEAM SAFETY PRECAUTIONS This DVD 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 4: Important Safety Precautions

    IMPORTANT SAFETY PRECAUTIONS Product Safety Notice K. When connecting or disconnecting the internal connectors, first, disconnect the AC plug from the Some electrical and mechanical parts have special AC outlet. safety-related characteristics which are often not evident from visual inspection, nor can the protection they give necessarily be obtained by replacing them with components rated for higher voltage, wattage, etc.
  • Page 5 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 6: 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 7 For repair of such sets nothing changes. • On our website www.atyourservice.ce.Philips.com you find more information to: Fig. S-1-1 • BGA-de-/soldering (+ baking instructions) 2. Remove the flat pack-IC with tweezers while •...
  • Page 8 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 9 2. Installation Instructions for Handling Semi- 1. Using desoldering braid, remove the solder from conductors 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 10: Function Indicator Symbols

    FUNCTION INDICATOR SYMBOLS Note: If an error occurs, a message with the error number appears on the screen. Recording Error Error message You cannot record on this disc as Power Calibration Area is full. Error No. Error Message Solution Error Description Priority An error occurs during data reading.
  • Page 11 Error Message Solution Error Description Priority You cannot record on this disc as Power Calibration Area is Insert a new disc. PCA is Full. (in REC start) full. Release the finalizing for this This disc is already finalized. It is finalized. (Video Format Disc) disc.

  • Page 12: Operating Controls And Functions

    OPERATING CONTROLS AND FUNCTIONS 1-5-1 E7E4AIB...
  • Page 13 1-5-2 E7E4AIB...

  • Page 14: Signal Name Abbreviations

    SIGNAL NAME ABBREVIATIONS Signal Name Function Signal Name Function PWSW Power on Signal Output +5V-L +5V Power Supply Ready/Busy communication FIP Drive Power Supply Control Signal 1V2CONT +1.2V Power Supply Control Signal REC-LED Recording LED Control Signal Tuner Voltage Input Signal REG-CONT Power Regulator Control Signal AL-30V...

  • Page 15: 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 16 (S-6) (S-6) [4] Power SW CBA (S-2) [6] Power Supply CBA (L-1) CN1061 CN1060 Shield A (L-1) CN1063 (L-1) [3] SW CBA (L-2) (L-3) Fig. D4 (L-2) [2] Front Assembly Fig. D2 (S-10) (S-4) M-PCB Plate Earth (S-3) [5] DVD (S-10) (S-3) Mechanism...
  • Page 17 3. How to Eject Manually Note: When rotating the gear, be careful not to damage the gear. 1. Remove the Top Cover. 2. Rotate the gear in the direction of the arrow manually as shown below until the tray descends. 3.

  • Page 18: How To Initialize The Dvd Recorder

    HOW TO INITIALIZE THE DVD RECORDER To put the program back at the factory-default, initialize the DVD recorder as the following procedure. 1. Turn the DVD recorder on. 2. Confirm that no disc is loaded or that the disc tray is open.

  • Page 19: Firmware Renewal Mode

    FIRMWARE RENEWAL MODE 1. Turn the power on and remove the disc on the tray. 4. Select the firmware version pressing arrow buttons, then press [OK]. 2. To put the DVD recorder into version up mode, Fig. d appears on the screen and Fig. e appears press [SKIP], [6], [5], and [4] buttons on the remote on the VFD.

  • Page 20: Block Diagrams

    BLOCK DIAGRAMS System Control Block Diagram E7E4ABLS 1-10-1...
  • Page 21 Digital Signal Process Block Diagram E7E4ABLD 1-10-2...

  • Page 22: Video Block Diagram

    Video Block Diagram TMDS SERIALIZER TMDS ENCODER HDCP CIPHER/ ENCRYPTOR CONTROLLER AUDIO TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM E7E4ABLV 1-10-3...
  • Page 23 Audio Block Diagram E7E4ABLA 1-10-4...
  • Page 24 Power Supply Block Diagram E7E4ABLP 1-10-5...

  • Page 25: Schematic Diagrams / Cba's

    SCHEMATIC DIAGRAMS / CBA’S Standard Notes Notes: 1. Do not use the part number shown on these WARNING drawings for ordering. The correct part number is shown in the parts list, and may be slightly Many electrical and mechanical parts in this chassis different or amended since these drawings were have special characteristics.
  • Page 26 AV 1/5 Schematic Diagram Parts Location Guide Ref No. Position Ref No. Position CAPACITORS RESISTORS C1501 R1515 C1502 R1516 C1503 R1518 C1506 R1519 C1507 R1520 C1508 R1524 C1509 R1527 C1511 R1528 C1512 R1531 C1513 R1532 C1520 R1533 CONNECTORS R1534 CN1061 R1535 CN1501 R1536...
  • Page 27 AV 1/5 Schematic Diagram * NOTE These components (IC1502, C1509) can be used in any models. “ “ = SMD PLAY mode (Unit: Volt) However, you cannot mix components under (2.5) REC mode Group A with the ones under Group B. You can choose either Group.
  • Page 28 AV 2/5 Schematic Diagram “ “ = SMD PLAY mode (Unit: Volt) (2.5) REC mode The same voltage for Indicates that the voltage both PLAY & REC modes is not consistent here. 1-11-4 E7E4ASCAV2...
  • Page 29 AV 2/5 Schematic Diagram Parts Location Guide Ref No. Position Ref No. Position Ref No. Position CAPACITORS CAPACITORS RESISTORS C1101 C1810 R1113 C1102 C1811 R1114 CONNECTOR C1121 R1117 C1122 CN1101 R1120 DIODES C1123 R1121 C1124 D1301 R1122 C1125 D1302 R1139 C1135 D1303 R1140...
  • Page 30 AV 3/5 Schematic Diagram Parts Location Guide Ref No. Position Ref No. Position CAPACITORS TRANSISTORS C1171 Q1601 RESISTORS C1172 C1201 R1173 C1202 R1174 C1203 R1201 C1204 R1202 C1205 R1203 C1206 R1204 C1211 R1205 C1212 R1206 C1221 R1213 C1222 R1221 C1231 R1222 C1232 R1223...
  • Page 31 AV 3/5 Schematic Diagram “ “ = SMD PLAY mode (Unit: Volt) (2.5) REC mode The same voltage for Indicates that the voltage both PLAY & REC modes is not consistent here. E7E4ASCAV3 1-11-7...
  • Page 32 AV 4/5 Schematic Diagram “ “ = SMD PLAY mode (Unit: Volt) (2.5) REC mode The same voltage for Indicates that the voltage both PLAY & REC modes is not consistent here. AV 4/5 Schematic Diagram Parts Location Guide Ref No. Position Ref No.
  • Page 33 AV 5/5 Schematic Diagram FL2001 MATRIX CHART “ “ = SMD PLAY mode (Unit: Volt) (2.5) REC mode The same voltage for Indicates that the voltage both PLAY & REC modes is not consistent here. BS CS DR DTV BS CS AV 5/5 Schematic Diagram Parts Location Guide Ref No.
  • Page 34 AV CBA Top View BE7E2AF01011A 1-11-10...
  • Page 35 AV CBA Bottom View C1231 PLUS LEAD PIN 3 OF CN1101 PIN 5 OF CN1101 PIN 7 OF CN1101 PIN 9 OF CN1101 PIN 17 OF CN1101 PIN 3 OF CN1051 1-11-11 BE7E2AF01011A...
  • Page 36 AV CBA Parts Location Guide Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position CAPACITORS CAPACITORS CAPACITORS RESISTORS RESISTORS RESISTORS COILS C1053 C1335 C2004 L1242 R1108 R1403 R1576 C1069 C1336 C2005...
  • Page 37 Power Supply Schematic Diagram “ “ = SMD PLAY mode (Unit: Volt) CAUTION ! CAUTION ! (2.5) REC mode Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. For continued protection against fire hazard, The same voltage for Indicates that the voltage If Main Fuse (F1001) is blown , check to see that all components in the power supply replace only with the same type fuse.
  • Page 38 Power Supply CBA Top/Bottom View CAUTION ! Because a hot chassis ground is present in the power CAUTION ! supply circut, an isolation transformer must be used. Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. For continued protection against fire hazard, If Main Fuse (F1001) is blown , check to see that all components in the power supply Also, in order to have the ability to increase the input...
  • Page 39 SW & Power SW Schematic Diagram “ “ = SMD PLAY mode (Unit: Volt) (2.5) REC mode The same voltage for Indicates that the voltage both PLAY & REC modes is not consistent here. SW Schematic Diagram Parts Location Guide Ref No.
  • Page 40 SW CBA Top View Power SW CBA Top View SW CBA Parts Location Guide Ref No. Position CONNECTORS CN1062 CN1063 DIODE D1200 RESISTORS R3001 R3002 R3003 R3004 R3005 R3008 R3009 R3010 R3020 SWITCHES SW3005 SW3008 SW3009 Power SW CBA Bottom View SW CBA Bottom View BE7E2AF01011C BE7E2AF01011D...
  • Page 41 DVD Main 1/7 Schematic Diagram “ “ = SMD PLAY mode (Unit: Volt) 1 NOTE: (2.5) REC mode The order of pins shown in this diagram is different from that of actual IC101. The same voltage for Indicates that the voltage IC101 is divided into six and shown as IC101 (1/6) ~ IC101 (6/6) in this DVD Main Schematic Diagram Section.
  • Page 42 DVD Main 2/7 Schematic Diagram “ “ = SMD PLAY mode (Unit: Volt) 1 NOTE: (2.5) REC mode The order of pins shown in this diagram is different from that of actual IC101. The same voltage for Indicates that the voltage IC101 is divided into six and shown as IC101 (1/6) ~ IC101 (6/6) in this DVD Main Schematic Diagram Section.
  • Page 43 DVD Main 3/7 Schematic Diagram “ “ = SMD PLAY mode (Unit: Volt) 1 NOTE: (2.5) REC mode The order of pins shown in this diagram is different from that of actual IC101. The same voltage for Indicates that the voltage IC101 is divided into six and shown as IC101 (1/6) ~ IC101 (6/6) in this DVD Main Schematic Diagram Section.
  • Page 44 DVD Main 4/7 Schematic Diagram “ “ = SMD PLAY mode (Unit: Volt) 1 NOTE: (2.5) REC mode The order of pins shown in this diagram is different from that of actual IC101. The same voltage for Indicates that the voltage IC101 is divided into six and shown as IC101 (1/6) ~ IC101 (6/6) in this DVD Main Schematic Diagram Section.
  • Page 45 DVD Main 5/7 Schematic Diagram “ “ = SMD PLAY mode (Unit: Volt) 1 NOTE: (2.5) REC mode The order of pins shown in this diagram is different from that of actual IC101. The same voltage for Indicates that the voltage IC101 is divided into six and shown as IC101 (1/6) ~ IC101 (6/6) in this DVD Main Schematic Diagram Section.
  • Page 46 DVD Main 6/7 Schematic Diagram “ “ = SMD PLAY mode (Unit: Volt) (2.5) REC mode The same voltage for Indicates that the voltage both PLAY & REC modes is not consistent here. 1-11-22 E7E4ASCD6...
  • Page 47 DVD Main 7/7 Schematic Diagram “ “ = SMD PLAY mode (Unit: Volt) 1 NOTE: (2.5) REC mode The order of pins shown in this diagram is different from that of actual IC101. The same voltage for Indicates that the voltage IC101 is divided into six and shown as IC101 (1/6) ~ IC101 (6/6) in this DVD Main Schematic Diagram Section.
  • Page 48 DVD Main CBA Top View BE7H70G04021 1-11-24...
  • Page 49 DVD Main CBA Bottom View BE7H70G04021 1-11-25...

  • Page 50: Waveforms

    WAVEFORMS Pin 7 of CN1101 Pin 5 of CN1101 VIDEO-Y 0.2V 20µsec VIDEO-Cr 0.2V 20µsec Pin 9 of CN1101 Pin 17 of CN1101 VIDEO-C 0.2V 20µsec AUDIO(L)-OUT 0.5ms C1231 PLUS LEAD Pin 3 of CN1051 VIDEO-CVBS 0.5V 20µsec SPDIF 0.1µsec Pin 3 of CN1101 NOTE: Input: COLOR BAR SIGNAL...

  • Page 51: Wiring Diagram

    WIRING DIAGRAM NTPA 1394 CABLE (W1) NTPB JW002 SUB-RXD FCS(+) FOCUS FCS(-) ACTUATOR SUB-TXD TRK(+) TRACKING SYS-RESET TRK(-) ACTUATOR SUB-SCLK TILT(+) TILT TILT(-) ACTUATOR LDD-IIN4 LDD-IIN3 VIDEO-C-IN LDD-IIN2 LDD-IINR VIDEO-Y/CVBS-IN 20 AUDIO+5V LDD-VDD DVD-LD DVD-AUDIO-MUTE 18 LDD-VDD AUDIO(L)-OUT 17 LDD-ENABLE LDD-OSCEN AUDIO(R)-OUT 15 CD-LD...

  • Page 52: System Control Timing Charts

    SYSTEM CONTROL TIMING CHARTS [ Tray Open ] Push Close Power on button is pressed. Tray insertion INNER-SW open? Tray insertion INNER-SW open? Tray ejection To disc distinction [ Tray Open ] button is pressed. INNER-SW open? SLED moves Tray ejection 1-14-1 R4NTI...
  • Page 53 Parameter V*: Voltage T*: Event timer V0: 2.40 V T1: 0.050 s V1: 4.25 V T2: 2.000 s V2: 2.00 V T3: 0.008 s V3: 2.36 V T4: 0.006 s V4: 4.26 V T5: 0.066 s T6: 1.500 s T7: 0.800 s T8: 0.005 s Tray open Tray ejection direction...
  • Page 54 Push close Threshold level 0.08 V 0.02 s Push Close detection 1-14-3 R4NTI...

  • Page 55: Ic Pin Function Descriptions

    IC PIN FUNCTION DESCRIPTIONS IC1501 (SUB MICRO CONTROLLER) Signal Function Name Signal Function FLASH- Name Serial Data Signal for Flash IN KEY-1 Key Data Input 1 FLASH- 36 OUT Serial Clock Signal for Flash IN KEY-2 Key Data Input 2 IN POW-SW Abnormal Voltage Detection POFF-...
  • Page 56 IC2001 (VFD DRIVER) Signal Function Name IN CLK Serial Clock IN STB Serial Interface Strobe Not Used Not Used Power Supply Segment Output Pull Down Level 16 OUT i Segment Output Grid Output Power Supply IN OSC Oscillator Input Not Used IN DIN Serial Data Input 1-15-2...

  • Page 57: Lead Identifications

    LEAD IDENTIFICATIONS KRC103M-AT/P 2SA950-Y(TE2 F T) UTC4558 2SK3757(Q) KTA1267-(GR,Y)-AT/P 2SA1015-GR(TE2 F T) KIA4558P/P FQPF3N50C KTC3199-(BL,GR)-AT/P 2SC1815-(BL,GR)(TE2 F T) RN1203(TE4 F T) 2SC2120-Y(TE2 F T) KTA-1266-(GR,Y)-AT/P KTA1271-Y-AT/P KTC3203-Y-AT/P G D S E C B E C B MM1697AJBE MM1636XWRE PQ070XF01SZH KTB1151-Y-U/P MM1637XVBE S2Y52 PQ070XFC1SZF...

  • Page 58: Electrical Parts List

    ELECTRICAL PARTS LIST PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. ELECTRICAL PARTS LIST Before replacing any of these components, read carefully the product safety notice in this service Pos.No. # 12 NC Description manual.
  • Page 59 ELECTRICAL PARTS LIST ELECTRICAL PARTS LIST Pos.No. # 12 NC Description Pos.No. # 12 NC Description CHIP CERAMIC CAP .(1608) F Z IC1502 9965 100 03070 SYSTEM RESET PST3619NR C1306 0.1UF/50V CHIP CERAMIC CAP .(1608) F Z C1511 CHIP CERAMIC CAP .(1608) B K 0.1UF/50V C1313 0.01UF/50V...
  • Page 60 ELECTRICAL PARTS LIST ELECTRICAL PARTS LIST Pos.No. # 12 NC Description Pos.No. # 12 NC Description D1065 PCB JUMPER D0.6-P10.0 IC1502 9965 100 03070 SYSTEM RESET PST3619NR D1070 SWITCHING DIODE 1SS133(T-77) CHIP CERAMIC CAP .(1608) B K C1509 0.1UF/25V D1070 DIODE SWITCHING 1N4148-F0021 VOLTAGE REGULATOR D1070...
  • Page 61 ELECTRICAL PARTS LIST ELECTRICAL PARTS LIST Pos.No. # 12 NC Description Pos.No. # 12 NC Description Q1501 TRANSISTOR KTA1266-Y-AT/P R1104 RES CHIP 1608 1/10W F 68.0K OHM Q1501 TRANSISTOR 2SA1015-Y(TE2 F T) R1107 CHIP RES. 1/10W J 18K OHM Q1501 TRANSISTOR KTA-1266-GR-AT/P R1107 RES CHIP 1608 1/10W J 18K OHM...
  • Page 62 ELECTRICAL PARTS LIST ELECTRICAL PARTS LIST Pos.No. # 12 NC Description Pos.No. # 12 NC Description R1226 RES CHIP 1608 1/10W J 1.0K OHM R1424 CARBON RES. 1/4W J 75 OHM R1232 CHIP RES. 1/10W J 100K OHM R1430 CARBON RES. 1/4W J 75 OHM R1232 RES CHIP 1608 1/10W J 100K OHM R1501...
  • Page 63 ELECTRICAL PARTS LIST ELECTRICAL PARTS LIST Pos.No. # 12 NC Description Pos.No. # 12 NC Description R1565 CHIP RES. 1/10W J 47K OHM SW3011 TACT SWITCH SKQSAF001A R1565 RES CHIP 1608 1/10W J 47K OHM SW3011 TACT SWITCH KSM0614B R1571 CHIP RES.
  • Page 64 ELECTRICAL PARTS LIST ELECTRICAL PARTS LIST Pos.No. # 12 NC Description Pos.No. # 12 NC Description D1002 DIODE 1N5397-B POWER INDUCTORS TWKBNP- L1052 180K D1002 DIODE 1N5397BD L1052 CHOKE COIL(18UH) LHL10NB180K D1003 DIODE 1N5397-B TRANSISTORS D1003 DIODE 1N5397BD Q1001 TRANSISTOR KTC3199-GR-AT/P D1004 DIODE 1N5397-B Q1001...
  • Page 65 ELECTRICAL PARTS LIST Pos.No. # 12 NC Description DIODE D1200 LED(RED) 204HD/E RESISTORS R3001 CHIP RES. 1/10W J 300 OHM R3001 RES CHIP 1608 1/10W J 300 OHM R3002 CHIP RES. 1/10W J 620 OHM R3002 RES CHIP 1608 1/10W J 620 OHM R3003 CHIP RES.

  • Page 66: Exploded Views

    EXPLODED VIEWS Cabinet 2L010 See Electrical Parts List for parts with this mark. Some Ref. Numbers are not in sequence. 2L010 2L030 2B49 2L050 2L041 2L050 2B10 2L010 ASSY 2b POWER SUPPLY CBA 2L040 ASSY 1 ASSY 2a DVD Mechanism & DVD Main CBA Assembly AV CBA 2B21...
  • Page 67 Packing Lower Side Upper Side X20A X20B X20C X22A X22B X22C Unit Some Ref. Numbers are not in sequence. 1-18-2 E7E4APEX...

  • Page 68: Mechanical Parts List

    MECHANICAL PARTS LIST PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. MECHANICAL PARTS LIST Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product Pos.No.

  • Page 69: Revision List

    REVISION LIST Version 1.0 * Initial release Version 1.1 * Addition of 12NC 1-20-1 E7E4AREV...

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