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Yamaha DVD-S520 Service Manual

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DVD-S520/DV-S5450
This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.
It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already
known and understood by the users, and have therefore not been restated.
WARNING:
IMPORTANT:
The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and
service departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable
and specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please
contact the distributor's Service Division.
WARNING:
IMPORTANT:
CONTENTS
TO SERVICE PERSONNEL ..........................................
WARNINGS ................................................................
LOCALE MANAGEMENT INFORMATION ...................
FRONT PANELS ............................................................
REMOTE CONTROL TRANSMITTER ..........................
REAR PANELS ..........................................................
SPECIFICATIONS ......................................................
DISASSEMBLY PROCEDURES ...................................
SERVICE POSITION ......................................................
SERVICE HINTS ............................................................
1 0 0 7 9 5
SERVICE MANUAL
IMPORTANT NOTICE
Failure to follow appropriate service and safety procedures when servicing this product may result in personal
injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons,
we advise all YAMAHA product owners that any service required should be performed by an authorized
YAMAHA Retailer or the appointed service representative.
The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or
recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.
Static discharges can destroy expensive components. Discharge any static electricity your body may have
accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).
Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.
1
INTERACTIVE TESTS ...........................................
TEST INSTRUCTIONS ..........................................
1~2
TROUBLESHOOTING ...........................................
3
3
LIST OF ABBREVIATIONS .........................................
4
IC DESCRIPTIONS ................................................
4
WIRING DIAGRAM ......................................................
5~6
BLOCK DIAGRAM .................................................
6~7
8
PRINTED CIRCUIT BOARD ..................................
SCHEMATIC DIAGRAM ........................................
9
PARTS LIST ...........................................................
9
10~11
REMOTE CONTROL TRANSMITTER ........................
DVD-S520/DV-S5450
DVD PLAYER
P.O.Box 1, Hamamatsu, Japan
12~18
18~21
22~28
29~30
31
32~41
42
43~44
45~65
65~77
78~87
88

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  Also See for Yamaha DVD-S520

  Summary of Contents for Yamaha DVD-S520

  • Page 1: Table Of Contents

    This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already known and understood by the users, and have therefore not been restated.
  • Page 2: To Service Personnel

    DVD-S520/DV-S5450 TO SERVICE PERSONNEL 1. Critical Components Information AC LEAKAGE Components having special characteristics are marked s WALL EQUIPMENT TESTER OR and must be replaced with parts having specifications equal OUTLET UNDER TEST EQUIVALENT to those originally installed. 2. Leakage Current Measurement (For 120V Models Only)
  • Page 3 DVD-S520/DV-S5450 Laser Diode Properties Type: Semiconductor laser GaAlAs Wave length: 650 nm (DVD) 780 nm (VCD/CD) Output Power: 7 mW (DVD) 10 mW (VCD/CD) Beam divergence: 60 degree Output value is determined by CFR CHAPTER1, SUBCHAPTER J VARO! : AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA NÄkymÄTTÖMÄLLE LASER- SÄTEILYLLE.
  • Page 4: Prevention Of Electro Static Discharge

    DVD-S520/DV-S5450 PREVENTION OF ELECTRO STATIC DISCHARGE The laser diode in the traverse unit (optical pickup) may be damaged due to static electricity from clothes or the human body. Use caution to prevent electrostatic damage when servicing or handling the laser diode.
  • Page 5: Front Panels

    DVD-S520/DV-S5450 FRONT PANELS DVD-S520 DV-S5450 REMOTE CONTROL TRANSMITTER...
  • Page 6: Rear Panels

    DVD-S520/DV-S5450 REAR PANELS DVD-S520 U, C models DVD-S520 A model DVD-S520 B, G models DVD-S520 R model DVD-S520 T model DVD-S520 P model...
  • Page 7: Specifications

    DVD-S520/DV-S5450 DV-S5450 U model DV-S5450 A model SPECIFICATIONS VIDEO PERFORMANCE PLAYBACK SYSTEM Video output 1 Vpp into 75 ohm DVD Video S-Video output Y: 1 Vpp into 75 ohm Video CD & SVCD C: 0.3 Vpp into 75 ohm CD (CD Recordable and CD Rewritable)
  • Page 8 Weight Approx. 3.3 Kg (7 lbs. 4.5 oz.) Subtitles Selection (1 out of maximum 32 languages) Finish DVD-S520 Black color (U, C, A, B, G, P) Aspect Ratio conversion (16:9, 4:3 Letterbox, 4:3 Pan Scan) Gold color (R, G, T)
  • Page 9: Disassembly Procedures

    DVD-S520/DV-S5450 DISASSEMBLY PROCEDURES See exploded view for item numbers. Top Cover 32 ⇒ Remove 7 screws 33. mounting ⇒ Lift cover at rear side to ↑ ↓ remove. demounting Front panel ass'y DVD MODULE A/ V board 52 ⇒ open tray.
  • Page 10: Service Position

    DVD-S520/DV-S5450 SERVICE POSITION See figure 1 for the service position 1. Remove the cables from the cable tie housing. 2. Remove 4 screws that mount the DVD module to the bottom frame. 3. Move the DVD module backward slightly and flip the...
  • Page 11: Diagnostic Software: Script Interfaces

    DVD-S520/DV-S5450 DIAGNOSTIC SOFTWARE : SCRIPT INTERFACES 1. DEALER SCRIPT 1.2 Contents of Dealer Script 1.1 Purpose of Dealer Script The dealer script executes all diagnostic nuclei that do not The dealer script can give a diagnosis on a standalone need any user interaction and are meaningful on a DVD player;...
  • Page 12 DVD-S520/DV-S5450 2. PLAYER SCRIPT 2.4 Survey 2.1 Purpose of Player Script The Player script will give the opportunity to perform a test Press 2 keys simultaneously <OPEN/CLOSE> + <STOP> that will determine which of the DVD player's modules are Connect to mains faulty, to read the error log and error bits and to perform an endurance loop test.
  • Page 13: Interactive Tests

    DVD-S520/DV-S5450 INTERACTIVE TESTS 1. DISPLAY PCB 1.1 DISPLAY TEST key id. PLAY The display test is performed by nucleus DispDisplay. By NEXT putting a series of test patterns on the local display, the PREVIOUS local display is tested. To step through all different...
  • Page 14 DVD-S520/DV-S5450 In this example 23 is the hexidecimal code of the pressed RC After pressing NEXT, the result of the remote control test key. The user can leave the remote-control test by pressing is displayed on the local display of the DVD player as NEXT on the local keyboard of the DVD player.
  • Page 15 DVD-S520/DV-S5450 VideoColDencOn) and asking the user for confirmation. The internally generated colour bar is still available on the The display shows the following message: CVBS and Y/C outputs. And the pinknoise-signal is still available on the cinch audio outputs. By pressing the PREV button, the internal generated colour bar becomes visual again.
  • Page 16 DVD-S520/DV-S5450 the test result of the Basic Engine. Pressing NEXT will 3.6 RADIAL TEST(visual & listening test) proceed to the next test, after the tray has been closed (by The fifth Basic Engine test tests the radial functionality the software) if it was open.
  • Page 17 DVD-S520/DV-S5450 3.9 ERROR LOG most recent. By pressing NEXT on the local keyboard, the Reading the error log and error bits information can be user can proceed to the next test. useful to determine any errors that occurred recently during normal operation of the DVD player. Reading the 3.10 ERROR BITS...
  • Page 18 DVD-S520/DV-S5450 4. LOOP TEST The loop test will perform the same nuclei as the dealer At the start of the loop test, the display will show the result test, but it will loop through the list of nuclei indefinitely. of the interactive player test:...
  • Page 19: Test Instructions

    DVD-S520/DV-S5450 5. Servicing DVD module and MONO board TEST INSTRUCTIONS 5.1 Reset of Virgin Mode After the player has been powered up for test by the 1 AV Board dealer, it would have gone through the Virgin Mode. It is...
  • Page 20 DVD-S520/DV-S5450 To toggle between ON and OFF,use the following Check the video outputs at the following testpoints: commands: Name Testpoint Command B_VID Ref.# Name Remarks G_VID R_VID AudioMuteOn Audio Mute On AudioMuteOff Audio Mute Off CVBS out TP14 S-Video-C out...
  • Page 21 DVD-S520/DV-S5450 2. Display board 2.3 Reset 2.1 Introduction Check next reset timing with an oscilloscope at pin 10 of These test instructions are written for all versions of the the microprocessor. display PCB. PM3392A The contents of the PCB can be split up into next blocks:...
  • Page 22 DVD-S520/DV-S5450 When the reset is released the µP output-pin becomes low 2.5 Key-matrix Connect a extra 10kpull-up resistor to pin 36 en 37 of the and transistor 7101 is switched off. µP and check next matrix scanning at these pins.
  • Page 23: Troubleshooting

    DVD-S520/DV-S5450 TROUBLESHOOTING 1. TROUBLESHOOTING AV BOARD Testing of AV board can be done using diagnostic software “PLAYER SCRIPT”. MONO board is used to generate a sound with the sound tests SND-1 and SND-2 or a VIDEO signal with the picture PIC-1.
  • Page 24 DVD-S520/DV-S5450 AUDIO WAVEFORM MEASUREMENT PM3392A PM3380B m1.1 2.00 V~ MTB1.00us ch1+ TP24 : ANALOG OUT DAC ( PINK NOISE ) PM3380B PM3392A m2.1 2.00 V~ MTB10.0us ch1+ TP25 : ANALOG OUT AUDIO CINCH ( PINK NOISE ) PM3392A PM3380B m2.1 2.00 V~...
  • Page 25 DVD-S520/DV-S5450 AUDIO PART OF AV BOARD (DIGITAL) START NO DIGITAL OUTPUT ON COAXIAL 1011 • To activate the "Player Script ", connect to MAINS while pressing Open/Close and Stop keys on the local ACTIVATE keyboard of the DVD player simultaneously.
  • Page 26 DVD-S520/DV-S5450 VIDEO PART OF AV BOARD (U, C, A, R, T, P) START NO PICTURE CVBS , Y/C , YUV • To activate the "Player Script ", connect to MAINS while pressing Open/Close and Stop keys on the ACTIVATE local keyboard of the DVD player simultaneously.
  • Page 27 DVD-S520/DV-S5450 VIDEO PART OF AV BOARD (G, B) START NO PICTURE CVBS , Y/C , RGB • To activate the "Player Script ", connect to MAINS while pressing Open/Close and Stop keys on the ACTIVATE local keyboard of the DVD player simultaneously.
  • Page 28 DVD-S520/DV-S5450 VIDEO WAVEFORM MEASUREMENT PM3392A PM3392A PM3380B CH1 200mV~ MTB20.0us ch1+ CH1 200mV~ MTB20.0us ch1+ TP 1 : VIDEO B TP 6 : Y_ENC TP 19 : V_VID OUT PM3392A PM3380B PM3392A CH1 500mV~ MTB20.0us ch1+ CH1 200mV~ MTB20.0us ch1+...
  • Page 29 DVD-S520/DV-S5450 2. TROUBLESHOOTING POWER SUPPLY UNIT VFM (B, G) START Check DC voltages Power Supply +12V, +5Vstdby, -5V, +5V, +3V3 Disconnect the power supply from the MAIN Board Connect dummy load resistors 10W ( min 5W ) : 10 ohm at +3V3, 15 ohm at +12V and ground...
  • Page 30: Technical Specifications Dvd Module

    DVD-S520/DV-S5450 TECHNICAL SPECIFICATIONS DVD MODULE 1.1 Connections 2. Service activation 3. RXD 4. Reserved for RTS 1.1.1 Connector 1600: Supply input connector. 5. 5: GND 1. +3V3stby 6. CTS 2. +3V3stby 7. +5V 3. +5V 4. +5Vstby 1.1.6 Connector 1507: Karaoke connector.
  • Page 31 DVD-S520/DV-S5450 Kar_bypass : Bypasses the 1.3.2 I2S output karaoke chip on the Accuracy : Up to 24bit. A/V board. Sample rate : 44.1kHz / 48kHz / : Bypass activeH 96KHz : Bypass offL Standard : Philips I2S output Center_on : Switches the center...
  • Page 32: List Of Abbreviations

    DVD-S520/DV-S5450 LIST OF ABBREVIATIONS Buffered Video input Blue from DVD Y_ENC Buffered Luma input from DVD monoboard monoboard BC_AUX Blue or Chroma input from AUX- YCVBSIN_AUX Luma or CVBS input from AUX-scart scart YCVBSIN_TV Luma or CVBS input from TV-scart...
  • Page 33: Ic Descriptions

    DVD-S520/DV-S5450 IC DESCRIPTIONS TZA1033 DVDALAS2plus Advanced Analog DVD Signal Processor and Laser Supply Diode Amplifiers Balanced Processing Data & header Interface Header Land Servo Signals Push Pull Land/Groove D1-D6 Swap Offset Mute compensations 3 Beam Tracking V & I references...
  • Page 34 DVD-S520/DV-S5450 TZA1033 DVDALAS2plus Advanced Analog DVD Signal Processor and Laser Supply CD-A CD-B CD-C CD-D CD-REF VDDA4 CD-E VSSA4 CD-F VDDA1 VSSA1 O-CENTRAL DVD-MI LPF-DPD2 LPF-DPD1 DVD-A DVD-B FTC-REF DVD-C DVD-D DVD-REF MXXxxx Pin description Name Description CD-A CD pick up input A...
  • Page 35 DVD-S520/DV-S5450 TZA1033 DVDALAS2plus Advanced Analog DVD Signal Processor and Laser Supply Name Description O-central Test pin for offset cancelation Internally connected FTC-ref Servo output voltage reference input Servo current output for radial tracking Servo current output for radial tracking Internally connected Fast track count voltage output pos.
  • Page 36 DVD-S520/DV-S5450 BA6856FP 3 Phase motor driver for DVD players DRIVER Terminal lay-out GAIN CONTROL H BIAS Pin description PIN No PIN NAME DESCRIPTION N.C. Not connected N.C. Not connected Output 3 for motor N.C. Not connected Output 2 for motor N.C.
  • Page 37 DVD-S520/DV-S5450 SAA7335 DSP for CD and DVD-ROM system SRAM 32 KBYTES DEMODULATOR PLL BIT HF input EFM/EFM DETECTOR DECODER block S-BUS decoder OUTPUT output INTERFACE CLOCK SPINDLE SUB-CPU SAA7335 clock input GENERATOR MOTOR CONTROL INTERFACE motor control V SSA1 RAMAD1...
  • Page 38 DVD-S520/DV-S5450 SAA7335 DSP for CD and DVD-ROM system Pin description SYMBOL TYPE DESCRIPTION VSSA1 supply analog ground 1 Iref analog current reference input for ADC REFLo analog low reference input for ADC REFHi analog high reference input for ADC VREF...
  • Page 39 DVD-S520/DV-S5450 SAA7335 DSP for CD and DVD-ROM system SYMBOL TYPE DESCRIPTION n.c. – not connected, reserved serial subcode output (for CD) EBUOUT digital audio output SYNC S-bus sector sync output FLAG S-bus correction flag output DATA S-bus serial data output...
  • Page 40 DVD-S520/DV-S5450 Am29LV160BT 16 MB (2 M x 8-bit / 1 M x 16-bit) CMOS 3.0 Volt-only Sector Erase Flash Memory – DQ15 (A-1) RY/BY# Sector Switches Erase Voltage Input/Output RESET# Generator Buffers State Control BYTE# Command Register PGM Voltage Generator...
  • Page 41 DVD-S520/DV-S5450 MT48LC1M16A1TG S Synchronous DRAM DQ15 DQ14 VssQ VssQ DQ13 DQ12 DQ11 DQ10 VssQ VssQ DQML DQMH CAS# RAS# BANK0 ROW- MEMORY ADDRESS 2,048 ARRAY LATCH (2,048 x 256 x 16) DQML, DQMH 256 (x16) CONTROL LOGIC CAS# SENSE AMPLIFIERS...
  • Page 42 DVD-S520/DV-S5450 STi5508 DVD host processor with enhanced audio features ST24E32 / ST25E32 32k serial I C EEPROM with extended addressing E0-E2 ST24E32 ST25E32...
  • Page 43: Wiring Diagram

    DVD-S520/DV-S5450 WIRING DIAGRAM A/V BOARD +12VSTBY H_SYNC +5VD PCM_CLK +6VSTBY +5WD CENTER_ON PCM_OUT2 3V3A KILL STEREO_MUTE DIG_OUT PCM_OUT1 CVBS PCM_OUT0 -8VSTBY LRCLK 0|6|12 SCLK 1000 (U, C, A, R, T, P) 1010 1001 (G, B) 1501 1603 1604 +12VSTBY STBCONTROL...
  • Page 44: Block Diagram

    DVD-S520/DV-S5450 BLOCK DIAGRAM (U, C, A, R, T, P) SD3.0 MONO BOARD CVBS 1 CVBS CVBS 2 Mace SAA7339 OPTICAL OUTPUT STi5508 DIGITAL OUTPUT 7200 7201 7202 KILL Subwoofer LFE_FREQ...
  • Page 45 DVD-S520/DV-S5450 BLOCK DIAGRAM (B, G) SD3 MONO BOARD SERVO PART Mace SAA7339 STi5508 OPTICAL OUTPUT DIGITAL OUTPUT Subwoofer LFE_FREQ FTD DISPLAY...
  • Page 46: Printed Circuit Board

    DVD-S520/DV-S5450 The first digit of a component indicates the component type. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC 2XXX : Capacitor 5XXX : Coil 9XXX : Wire jumper PRINTED CIRCUIT BOARD 3XXX : Resistor 6XXX : Diode...
  • Page 47 DVD-S520/DV-S5450 MONO BOARD only The first digit of a component indicates the component type. The second digit of a component indicates the number of the schematic diagram. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC PRINTED CIRCUIT BOARD E.g.
  • Page 48 DVD-S520/DV-S5450 MONO BOARD only The first digit of a component indicates the component type. The second digit of a component indicates the number of the schematic diagram. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC PRINTED CIRCUIT BOARD E.g.
  • Page 49 DVD-S520/DV-S5450 The first digit of a component indicates the component type. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC PRINTED CIRCUIT BOARD 2XXX : Capacitor 5XXX : Coil 9XXX : Wire jumper 3XXX : Resistor 6XXX : Diode...
  • Page 50 DVD-S520/DV-S5450 MONO BOARD only The first digit of a component indicates the component type. The second digit of a component indicates the number of the schematic diagram. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC PRINTED CIRCUIT BOARD E.g.
  • Page 51 DVD-S520/DV-S5450 MONO BOARD only The first digit of a component indicates the component type. The second digit of a component indicates the number of the schematic diagram. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC PRINTED CIRCUIT BOARD E.g.
  • Page 52 DVD-S520/DV-S5450 The first digit of a component indicates the component type. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC TEST POINT OVERVIEW 2XXX : Capacitor 5XXX : Coil 9XXX : Wire jumper 3XXX : Resistor 6XXX : Diode...
  • Page 53 DVD-S520/DV-S5450 The first digit of a component indicates the component type. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC PRINTED CIRCUIT BOARD 2XXX : Capacitor 5XXX : Coil 9XXX : Wire jumper 3XXX : Resistor 6XXX : Diode...
  • Page 54 DVD-S520/DV-S5450 The first digit of a component indicates the component type. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC PRINTED CIRCUIT BOARD 2XXX : Capacitor 5XXX : Coil 9XXX : Wire jumper 3XXX : Resistor 6XXX : Diode...
  • Page 55 DVD-S520/DV-S5450 The first digit of a component indicates the component type. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC PRINTED CIRCUIT BOARD 2XXX : Capacitor 5XXX : Coil 9XXX : Wire jumper 3XXX : Resistor 6XXX : Diode...
  • Page 56 DVD-S520/DV-S5450 The first digit of a component indicates the component type. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC PRINTED CIRCUIT BOARD 2XXX : Capacitor 5XXX : Coil 9XXX : Wire jumper 3XXX : Resistor 6XXX : Diode...
  • Page 57 DVD-S520/DV-S5450 The first digit of a component indicates the component type. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC PRINTED CIRCUIT BOARD 2XXX : Capacitor 5XXX : Coil 9XXX : Wire jumper 3XXX : Resistor 6XXX : Diode...
  • Page 58 DVD-S520/DV-S5450 The first digit of a component indicates the component type. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC PRINTED CIRCUIT BOARD 2XXX : Capacitor 5XXX : Coil 9XXX : Wire jumper 3XXX : Resistor 6XXX : Diode...
  • Page 59 DVD-S520/DV-S5450 The first digit of a component indicates the component type. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC PRINTED CIRCUIT BOARD 2XXX : Capacitor 5XXX : Coil 9XXX : Wire jumper 3XXX : Resistor 6XXX : Diode...
  • Page 60 DVD-S520/DV-S5450 The first digit of a component indicates the component type. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC PRINTED CIRCUIT BOARD 2XXX : Capacitor 5XXX : Coil 9XXX : Wire jumper 3XXX : Resistor 6XXX : Diode...
  • Page 61 DVD-S520/DV-S5450 The first digit of a component indicates the component type. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC PRINTED CIRCUIT BOARD 2XXX : Capacitor 5XXX : Coil 9XXX : Wire jumper 3XXX : Resistor 6XXX : Diode...
  • Page 62 DVD-S520/DV-S5450 The first digit of a component indicates the component type. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC PRINTED CIRCUIT BOARD 2XXX : Capacitor 5XXX : Coil 9XXX : Wire jumper 3XXX : Resistor 6XXX : Diode...
  • Page 63 DVD-S520/DV-S5450 The first digit of a component indicates the component type. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC PRINTED CIRCUIT BOARD 2XXX : Capacitor 5XXX : Coil 9XXX : Wire jumper 3XXX : Resistor 6XXX : Diode...
  • Page 64 DVD-S520/DV-S5450 The first digit of a component indicates the component type. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC PRINTED CIRCUIT BOARD 2XXX : Capacitor 5XXX : Coil 9XXX : Wire jumper 3XXX : Resistor 6XXX : Diode...
  • Page 65 DVD-S520/DV-S5450 The first digit of a component indicates the component type. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC PRINTED CIRCUIT BOARD 2XXX : Capacitor 5XXX : Coil 9XXX : Wire jumper 3XXX : Resistor 6XXX : Diode...
  • Page 66 DVD-S520/DV-S5450 PRINTED CIRCUIT BOARD SCHEMATIC DIAGRAM STANDBY (Component side) STANDBY 1111 B1 1120 B1 1205 B2 3151 A1 6200 A1 F236 A2 F237 A1 3151 F238 B1 100R F239 B2 F240 B2 6200 LTL-1CHPE TO DISPLAY BOARD 1205 EH-S 1120...
  • Page 67: Schematic Diagram

    DVD-S520/DV-S5450 MONO BOARD only The first digit of a component indicates the component type. The second digit of a component indicates the number of the schematic diagram. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC SCHEMATIC DIAGRAM E.g.
  • Page 68 DVD-S520/DV-S5450 MONO BOARD only The first digit of a component indicates the component type. The second digit of a component indicates the number of the schematic diagram. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC SCHEMATIC DIAGRAM E.g.
  • Page 69 DVD-S520/DV-S5450 MONO BOARD only The first digit of a component indicates the component type. The second digit of a component indicates the number of the schematic diagram. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC SCHEMATIC DIAGRAM E.g.
  • Page 70 DVD-S520/DV-S5450 MONO BOARD only The first digit of a component indicates the component type. The second digit of a component indicates the number of the schematic diagram. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC SCHEMATIC DIAGRAM E.g.
  • Page 71 DVD-S520/DV-S5450 MONO BOARD only The first digit of a component indicates the component type. The second digit of a component indicates the number of the schematic diagram. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC SCHEMATIC DIAGRAM E.g.
  • Page 72 DVD-S520/DV-S5450 MONO BOARD only The first digit of a component indicates the component type. The second digit of a component indicates the number of the schematic diagram. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC SCHEMATIC DIAGRAM E.g.
  • Page 73 DVD-S520/DV-S5450 The first digit of a component indicates the component type. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC SCHEMATIC DIAGRAM 2XXX : Capacitor 5XXX : Coil 9XXX : Wire jumper 3XXX : Resistor 6XXX : Diode...
  • Page 74 DVD-S520/DV-S5450 The first digit of a component indicates the component type. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC SCHEMATIC DIAGRAM 2XXX : Capacitor 5XXX : Coil 9XXX : Wire jumper 3XXX : Resistor 6XXX : Diode...
  • Page 75 DVD-S520/DV-S5450 The first digit of a component indicates the component type. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC SCHEMATIC DIAGRAM 2XXX : Capacitor 5XXX : Coil 9XXX : Wire jumper 3XXX : Resistor 6XXX : Diode...
  • Page 76 DVD-S520/DV-S5450 The first digit of a component indicates the component type. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC SCHEMATIC DIAGRAM 2XXX : Capacitor 5XXX : Coil 9XXX : Wire jumper 3XXX : Resistor 6XXX : Diode...
  • Page 77 DVD-S520/DV-S5450 The first digit of a component indicates the component type. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC SCHEMATIC DIAGRAM 2XXX : Capacitor 5XXX : Coil 9XXX : Wire jumper 3XXX : Resistor 6XXX : Diode...
  • Page 78 DVD-S520/DV-S5450 The first digit of a component indicates the component type. 1XXX : Connector 4XXX : SMD jumper 7XXX : Transistor, FET, IC SCHEMATIC DIAGRAM 2XXX : Capacitor 5XXX : Coil 9XXX : Wire jumper 3XXX : Resistor 6XXX : Diode...
  • Page 79: Parts List

    DVD-S520/DV-S5450 WARNING PARTS LIST Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally in- stalled. ELECTRICAL PARTS For the parts No. of the chip carbon resistors, refer to last page of ELECTRICAL PARTS LIST.
  • Page 80 DVD-S520/DV-S5450 P. C. B. MONO Schm Schm Ref. PART NO. Description Remarks Ref. PART NO. Description Remarks AAX29590 P.C.B. MONO(UCARTP) 3139 247 10111 2227 US135100 C.CE.CHP 0.1uF 4822 126 14305 AAX29600 P.C.B. MONO(GB) 3139 247 10161 2228 US135100 C.CE.CHP 0.1uF...
  • Page 81 DVD-S520/DV-S5450 P. C. B. MONO Schm Schm Ref. PART NO. Description Remarks Ref. PART NO. Description Remarks 2533 US061470 C.CE.CHP 47pF 4822 122 33777 5610 AAX22070 COIL BLM31P500SPT 4822 157 11717 2534 US063100 C.CE.CHP 1000pF 5322 126 11578 5611 AAX22070 COIL...
  • Page 82 DVD-S520/DV-S5450 P. C. B. MONO & P. C. B. AV Schm Schm Ref. PART NO. Description Remarks Ref. PART NO. Description Remarks 7621 AAX22780 TR.CHP BC817-25 4822 130 42804 3234 HV755100 R.CAR.FP 100Ω 1/4W 7631 AAX22740 TR.CHP BC847B 4822 130 60511 3235 HV755100 R.CAR.FP...
  • Page 83 DVD-S520/DV-S5450 P. C. B. AV Schm Schm Ref. PART NO. Description Remarks Ref. PART NO. Description Remarks 1010 AAX22230 CN BMV 22P FFC 2422 025 16526 3239 HX609130 R.MTL.CHP 100K 1/10W 4822 117 13632 1011 AAX30050 JACK.PIN 2P YKC21-3416 4822 267 31729 3145 HV757100 R.CAR.FP...
  • Page 84 DVD-S520/DV-S5450 P. C. B. DISPLAY & P. C. B. VFM & P. C. B. POWER Schm Schm Ref. PART NO. Description Remarks Ref. PART NO. Description Remarks AAX29610 P.C.B. DISPLAY(UCARTP) 3139 248 80951 1120 AAX22950 FUSE 2.5A 250V 4822 253 30383 AAX29620 P.C.B.
  • Page 85 DVD-S520/DV-S5450 P. C. B. POWER Schm Schm Ref. PART NO. Description Remarks Ref. PART NO. Description Remarks 6233 AAX29800 DIODE BZX79-B4V7 4822 130 34174 6241 AAX22550 DIODE BYW98-200-C1 4822 130 11584 6250 AAX22580 DIODE BYD33D 4822 130 42488 6261 AAX22590 DIODE...
  • Page 86 DVD-S520/DV-S5450 EXPLODED VIEW When disassembling, use the special screw driver with tip shape in figure. 2.7 mm for screws with 33, 35 and 36 1.7 mm for removing MONO board (18-2) from DVD Mechanism (18-1) Note) The screw to fix the MONO board 18-2 to the DVD mechanism 18-1 is not available.
  • Page 87 DVD-S520/DV-S5450 MECHANICAL PARTS Ref. PART NO. Description Remarks Markets AAX30140 FRONT PANEL S520BL 3139 247 54561 UCAP AAX30150 FRONT PANEL S520BL 3139 247 54571 AAX30090 FRONT PANEL S520GD 3139 247 54351 AAX30110 FRONT PANEL S520GD 3139 247 54441 AAX30130 FRONT PANEL...
  • Page 88 DVD-S520/DV-S5450 Ref. PART NO. Description Remarks Markets AAX22990 FLEXIBLE FOIL CONNECTION FFC 22P 130mm 3139 110 34220   AAX23000 FLEXIBLE FOIL CONNECTION FFC 16P 130mm 3139 110 34230 s 60 V2363800 POWER CORD ASS'Y s 60 VZ542500 POWER CORD ASS'Y...
  • Page 89: Remote Control Transmitter

    DVD-S520/DV-S5450 REMOTE CONTROL TRANSMITTER VBAT OPTION OPTION OPTION Screened Resistor 1001 2001 SPRING 7001 100n Jumper PLUS 6001 M34282 options OPTION LTE-3271AL 2 x AA 4006 Batteries CARR 1002 3001 SPRING MINUS XOUT 4001 7002 BC337-25 4002 5001 4003 4MHz...
  • Page 90 DVD-S520/DV-S5450...

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Dv-s5450