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Sylvania DVL100D Service Manual

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SERVICE MANUAL
DVD PLAYER
DVL100D

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Summary of Contents for Sylvania DVL100D

  • Page 1 SERVICE MANUAL DVD PLAYER DVL100D...

  • Page 2: Table Of Contents

    IMPORTANT SAFETY NOTICE Proper service and repair is important to the safe, reliable operation of all Funai Equipment. The service procedures recommended by Funai and described in this service manual are effective methods of performing service operations. Some of these service special tools should be used when and as recommended.

  • Page 3: Specifications

    SPECIFICATIONS ITEM CONDITIONS UNIT NOMINAL LIMIT 1. Video Output 75 ohm load ± 0.1 2. Coaxial Digital Out 75 ohm load mVpp ± 100 3. Audio (PCM) 3-1. Output Level 1kHz 0dB Vrms 3-2. S/N 3-3. Freq. Response fs=48kHz 20~22kHz ±...

  • Page 4: 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 30cm away from the pickup lens when the diode is turned on.

  • Page 5: Important Safety Precautions

    IMPORTANT SAFETY PRECAUTIONS Product Safety Notice I. Also check areas surrounding repaired locations. J. Be careful that foreign objects (screws, solder Some electrical and mechanical parts have special droplets, etc.) do not remain inside the set. safety-related characteristics which are often not evi- K.

  • Page 6: Safety Check After Servicing

    Safety Check after Servicing Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts, Chassis or Secondary Conductor and wires have been returned to their original posi- tions. Afterwards, do the following tests and confirm the specified values to verify compliance with safety Primary Circuit Terminals standards.

  • Page 7: Standard Notes For Servicing

    STANDARD NOTES FOR SERVICING Circuit Board Indications How to Remove / Install Flat Pack-IC a. The output pin of the 3 pin Regulator ICs is indi- 1. Removal cated as shown. With Hot-Air Flat Pack-IC Desoldering Machine:. (1) Prepare the hot-air flat pack-IC desoldering Top View Bottom View machine, then apply hot air to the Flat Pack-IC...
  • Page 8 With Soldering Iron: (4) Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply (1) Using desoldering braid, remove the solder from all soldering iron to center of the flat pack-IC and heat pins of the flat pack-IC.
  • Page 9 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 electro- easily.

  • Page 10: Operating Controls And Functions

    OPERATING CONTROLS AND FUNCTIONS FUNCTIONAL OVERVIEW FRONT PANEL [Fig. 1] REAR VIEW AUDIO OUT COMPONENT VIDEO OUT DIGITAL AUDIO OUT PCM / BITSTREAM S-VIDEO OUT COAXIAL VIDEO [Fig. 2] 1. POWER 10. MAINS (AC Power Cord) to switch the player to ON or OFF connect to a standard AC outlet 2.

  • Page 11: Functional Overview

    FUNCTIONAL OVERVIEW Display Stays on when the Lights up when a DVD repeat function is on. is inserted on the tray. Stays on when the A-B repeat function is on. Lights up when a CD is inserted on the tray. Stays on when the inserted Displays how long a current title or track has been disc is being played back.

  • Page 12: Cabinet Disassembly Instructions

    CABINET DISASSEMBLY INSTRUCTIONS 1. Disassembly Flowchart (1): Identification (location) No. of parts in the figures (2): Name of the part This flowchart indicates the disassembly steps to gain (3): Figure Number for reference access to item(s) to be serviced. When reassembling, (4): Identification of parts to be removed, unhooked, follow the steps in reverse order.
  • Page 13 DVD Mecha (S-1) [1] Top Cover (S-1) (S-1) Short the three short lands by soldering Fig. D1 Slide Tray Panel (L-2) (L-1) Pickup Unit (L-1) View for A View for B Fig. D4 [5] AV CBA (S-5) [2] Front Assembly CN1601 CN1001 (L-3)
  • Page 14 (S-8) [8] Holder (S-7) [7] Rear Panel Fig. D6 HOW TO MANUAL EJECT 1. Remove the Top Case. 2. Rotate the roulette in the direction of the arrow as shown below. View for A Rotate this roulette in the direction of the arrow 1-6-3 E5700DC...

  • Page 15: Block Diagrams

    BLOCK DIAGRAMS System Control/Servo Block Diagram SLED SERVO SIGNAL SPINDLE SERVO SIGNAL FOCUS SERVO SIGNAL TRACKING SERVO SIGNAL IC101 (MICRO CONTROLLER) EXT CLOCK CLK33M BE CLOCK IC451 (CLOCK GENERATOR) X451 IC202 MULTI X'TAL 36.864MHz (OP AMP) POFLT PLL2 FSEL PCM-SCLK A-MUTE A-MUTE TO VIDEO/ AUDIO...

  • Page 16: Digital Signal Process Block Diagram

    Digital Signal Process Block Diagram DATA(AUDIO) SIGNAL DATA(VIDEO/AUDIO) SIGNAL VIDEO SIGNAL FOCUS SERVO SIGNAL TRACKING SERVO SIGNAL IC102 (SDRAM) IC101 (MICRO CONTROLLER) SDRAM ADDRESS(0-10) SDRAM ADDRESS(0-10) DATA SDRAM EXTERNAL MEMORY DECODER INST. DECODER STREAM SDRAM DATA(0-31) SDRAM DATA(0-31) DATA PIXEL OPERATION INST.
  • Page 17 Video / Audio Block Diagram DATA(AUDIO) SIGNAL AUDIO SIGNAL VIDEO SIGNAL IC1402 (VIDEO DRIVER) DRIVER JK1401 S-VIDEO OUT DRIVER CN601 CN1601 DRIVER VIDEO-Y VIDEO-Y FROM DIGITAL VIDEO-C VIDEO-C JK1404 SIGNAL PROCESS VIDEO-Cb DRIVER VIDEO-Cb BLOCK DIAGRAM COMPOSITE VIDEO-Cr VIDEO-Cr VIDEO OUT DRIVER VIDEO-Y VIDEO-Cb...

  • Page 18: Power Supply Block Diagram

    Power Supply Block Diagram CAUTION ! CAUTION 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 REPLACE ONLY WITH THE SAME TYPE FUSE.

  • Page 19: Schematic Diagrams / Cba's And Test Points

    SCHEMATIC DIAGRAMS / CBA’S AND TEST POINTS Standard Notes WARNING Many electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replace- ment components rated for higher voltage, wattage, etc.
  • Page 20 LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES: 1. CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE FUSE. ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQES D'INCELE N'UTILISER QUE DES FUSIBLE DE MÊME TYPE. RISK OF FIRE-REPLACE FUSE AS MARKED.
  • Page 21 DVD Main 1/3 Schematic Diagram SPINDLE SERVO SIGNAL DATA(VIDEO+AUDIO) FOCUS SERVO SIGNAL TRACKING SERVO SIGNAL SLED SERVO SIGNAL DVD MAIN 1/3 Ref No. Position IC201 IC202 IC301 IC461 TRANSISTORS Q251 Q252 Q253 Q254 CONNECTORS CN201 CN301 CN401 1-8-3 1-8-4 E5700SCD1...
  • Page 22 DVD Main 2/3 Schematic Diagram SPINDLE SERVO SIGNAL DATA(AUDIO) FOCUS SERVO SIGNAL DATA(VIDEO+AUDIO) SLED SERVO SIGNAL TRACKING SERVO SIGNAL VIDEO SIGNAL DVD MAIN 2/3 Ref No. Position IC101 1-8-5 1-8-6 E5700SCD2...
  • Page 23 IC101 VOLTAGE CHART PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- -----...
  • Page 24 DVD Main 3/3 Schematic Diagram AUDIO SIGNAL DATA(AUDIO) VIDEO SIGNAL DVD MAIN 3/3 Ref No. Position IC102 IC103 IC104 IC105 IC451 IC601 CONNECTOR CN601 1-8-9 1-8-10 E5700SCD3...
  • Page 25 AV 1/3 Schematic Diagram CAUTION NOTE : FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, CAUTION ! The voltage for parts in hot circuit is measured REPLACE ONLY WITH THE SAME TYPE FUSE. Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit. using hot GND as a common terminal.
  • Page 26 AV 2/3 Schematic Diagram AUDIO SIGNAL VIDEO SIGNAL DATA(AUDIO) AV 2/3 Ref No. Position IC1201 IC1402 TRANSISTORS Q1201 Q1202 Q1203 Q1204 Q1351 Q1352 CONNECTOR CN1601 1-8-13 1-8-14 E5700SCAV2...
  • Page 27 AV 3/3 Schematic Diagram FL2001 MATRIX CHART STANDBY STANDBY TITLE CHP. TRK. REPEAT REPEAT TITLE CHP. TRK. AV 3/3 Ref No. Position IC2001 1-8-15 1-8-16 E5700SCAV3...
  • Page 28 AV CBA Top View CAUTION ! Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit. If Main Fuse (F001) is blown, check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail.
  • Page 29 AV CBA Bottom View CAUTION ! PIN 5 OF PIN 7 OF PIN 11 OF PIN 16 OF Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit. CN1601 CN1601 CN1601 CN1601 If Main Fuse (F001) is blown, check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply.

  • Page 30: Waveforms

    WAVEFORMS Pin 5 of CN1601 Pin 13 of CN1601 NOTE: Input CD: 1kHz PLAY (WF4~WF6) DVD: POWER ON (STOP) MODE (WF1~WF3) VIDEO-Y 0.2V 20µsec AUDIO-R 0.5msec Pin 7 of CN1601 Pin 16 of CN1601 VIDEO-C 0.2V 20µsec SPDIF 0.1µsec Pin 21 of IC1402 VIDEO-CVBS 0.5V 20µsec...

  • Page 31: Wiring Diagram

    WIRING DIAGRAM VIDEO-Y VIDEO-Cb VIDEO-Cr VIDEO AUDIO AUDIO DIGITAL S-VIDEO AC CORD OUT(L) OUT(R) AUDIO OUT AV CBA (BE5700F01011A) CN1001 CN1601 CN401 CN601 DVD MAIN CBA UNIT CN301 CN201 CN204 (NO CONNECTION) SLED MOTOR SENSOR SPINDLE FG CBA MOTOR 11 2 3 5 6 4 7 SW3001 TRAY-OUT DETECTOR...

  • Page 32: Firmware Renewal Mode

    FIRMWARE RENEWAL MODE 1. Turn the power on and remove the disc on the tray. 5. After programming is finished, the tray opens auto- 2. To put the DVD player into version up mode, press matically. Fig. e appears on the screen and the [9], [8], [7], [6], and [SEARCH MODE] buttons on checksum in (*3) of Fig.

  • Page 33: System Control Timing Charts

    SYSTEM CONTROL TIMING CHARTS Tray Close ~ Play / Play ~ Tray Open Disc Tray Tray Disc Stop Open Close Rotation Play 3.3V Tray OUT (TL220) 3.3V Tray IN (TL221) 1.65V Sled Drive (TP303) 1.65V Disc Drive (TP301) 1.65V Focus Drive (TP304) 1.65V Tracking Drive...

  • Page 34: Ic Pin Function Descriptions

    IC PIN FUNCTION DESCRIPTIONS IC2001 [ PT6313-S ] Signal In/Out Name Function Name FP-CLK Clock Input FP-STB Serial Interface Strobe Key Data 1 Input Key Data 2 Input Power Supply a / KEY-1 Segment Output / Key Source-1 Segment Output / Key b / Key-2 Source-2 Segment Output / Key...

  • Page 35: Lead Identifications

    LEAD IDENTIFICATIONS 2SK3374 2SC2785 (H) 2SA1015-Y (TPE2) KTC3199 (GR) KTA1266 (Y) KRA110M KTC3198 (Y) KTA1267 (Y) 2SC2120-Y(TPE2) BN1L3Z (P) G D S E C B E C B NJM4558D MM1622XJBE KIA431-AT PT6313-S KIA4558P PQ070XF01SZ K A R LTV-817(B,C)-F Note: 1: Vin A: Anode 2: Vo K: Cathode...

  • Page 36: Exploded Views

    EXPLODED VIEWS Cabinet See Electrical Parts List for parts with this mark. 2L011 Some Ref. Numbers are 2L011 not in sequence. 2L082 2L021 2B21 2L021 2B24 2L021 2L105 2L101 2L011 DVD Main CBA Unit JK1401 W1601 JK1404 JK1202 2L031 W1001 2L031 2L031 F1001...
  • Page 37 DVD Mechanism Mark Description Grease point on bottom of B1-1 HANAL UD-38L5 FAG-102R L1-1 B1-5 B1-7 Grease point on B1-5 View for A B1-6 Grease point on B1-5 View for B B1-1 CN3001 B1-2 B1-4 B1-3 B1-8 L0-6 B0-13 B0-17 Grease point on bottom of B1-8 B0-14 B0-15...
  • Page 38 Packing Unit 1-15-3 E5700EX...

  • Page 39: Mechanical Parts List

    MECHANICAL PARTS LIST PRODUCT SAFETY NOTE: Products marked with a Ref. No. Description Part No. # have special characteristics important to safety. PACKING Before replacing any of these components, read care- GIFT BOX CARTON E5700UD 0VM305873 fully the product safety notice in this service manual. STYROFOAM E5700UD 0VM101200 Don't degrade the safety of the product through...

  • Page 40: Electrical Parts List

    ELECTRICAL PARTS LIST PRODUCT SAFETY NOTE: Products marked with a Ref. No. Description Part No. # have special characteristics important to safety. C1049 CHIP CERAMIC CAP. F Z 0.1µF/50V CHD1JZ30F104 Before replacing any of these components, read care- C1050 ELECTROLYTIC CAP. 220µF/6.3V M CE0KMASDL221 fully the product safety notice in this service manual.
  • Page 41 Ref. No. Description Part No. Ref. No. Description Part No. CHIP RES.(1608) 1/10W 0 Ω D1011 RECTIFIER DIODE BA157 or NDQZ000BA157 L1421 RRXAZR5Z0000 CHIP RES.(1608) 1/10W 0 Ω FAST RECOVERY DIODE ERA18-04 QDPZ0ERA1804 L1441 RRXAZR5Z0000 CHIP RES.(1608) 1/10W 0 Ω D1012 SWITCHING DIODE 1N4148M or NDTZ01N4148M...
  • Page 42 Ref. No. Description Part No. Ref. No. Description Part No. CARBON RES. 1/4W J 470k Ω CHIP RES.(1608) 1/10W J 2.2k Ω RCX4JATZ0474 R1352 RRXAJR5Z0222 CARBON RES. 1/6W J 3.3k Ω or CHIP RES.(1608) 1/10W J 2.2k Ω R1032 RCX6JATZ0332 R1353 RRXAJR5Z0222 CARBON RES.
  • Page 43 Ref. No. Description Part No. TACT SWITCH SKQSAF001A SST0101AL041 SW2007 TACT SWITCH KSM0614B or SST0101HH013 TACT SWITCH SKQSAF001A SST0101AL041 SW2008 TACT SWITCH KSM0614B or SST0101HH013 TACT SWITCH SKQSAF001A SST0101AL041 MISCELLANEOUS AC1001# AC CORD A0A0280-007 or WAC0172LTE04 AC CORD PB8K9F9110A-057 WAC0172LW008 F1001# FUSE 1A/250V or PAGA20CW3102...
  • Page 44 Printed in Japan 2002-12-20 HO...

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