Sylvania DVL1000G Service Manual
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Sylvania DVL1000G Service Manual

Sylvania DVL1000G Service Manual

480i/480p/720p/1080i
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SERVICE MANUAL
DVD PLAYER
DVL1000G
POWER
SKIP
PLAY
SKIP
STOP
OPEN/CLOSE

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Summary of Contents for Sylvania DVL1000G

  • Page 1 SERVICE MANUAL DVD PLAYER DVL1000G POWER SKIP PLAY SKIP STOP OPEN/CLOSE...

  • 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 75 Ω load 1. Video Output ± 0.1 75 Ω load 2. Coaxial Digital Out mVpp ± 50 3. Audio (PCM) 3-1. Output Level 1 kHz, 0 dB Vrms 3-2. S/N 3-3. Freq. Response fs = 48 kHz, 20 Hz ~ 22 kHz ±...

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

  • Page 5: Important Safety Precautions

    IMPORTANT SAFETY PRECAUTIONS Product Safety Notice 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 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, 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 7: Standard Notes For Servicing

    STANDARD NOTES FOR SERVICING Circuit Board Indications Pb (Lead) Free Solder 1. The output pin of the 3 pin Regulator ICs is When soldering, be sure to use the Pb free solder. indicated as shown. How to Remove / Install Flat Pack-IC Top View Bottom View 1.
  • Page 8 3. The flat pack-IC on the CBA is affixed with glue, so With Soldering Iron: 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 With Iron Wire: 1. Using desoldering braid, remove the solder from 1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder the foil of each pin of the flat pack-IC on the CBA flux which is applied to all pins of the flat pack-IC, so you can install a replacement flat pack-IC more you can remove it easily.
  • Page 10 Instructions for Handling Semi- conductors Electrostatic breakdown of the semi-conductors may occur due to a potential difference caused by electrostatic charge during unpacking or repair work. 1. Ground for Human Body Be sure to wear a grounding band (1 MΩ) that is properly grounded to remove any static electricity that may be charged on the body.

  • Page 11: Cabinet Disassembly Instructions

    CABINET DISASSEMBLY INSTRUCTIONS 1. Disassembly Flowchart This flowchart indicates the disassembly steps to gain Removal access to item(s) to be serviced. When reassembling, Remove/*Unhook/ follow the steps in reverse order. Bend, route, and Loc. Part Fig. Unlock/Release/ Note dress the cables as they were originally. Unplug/Desolder [1] Top Cover Main PCB...
  • Page 12 Reference Notes 1. CAUTION 1: Locking Tabs (L-1), (L-2), (L-3) and [3] Tray Panel (L-4) are fragile. Be careful not to break them. 1) Release four Locking Tabs (L-1), then release (L-4) two Locking Tabs (L-2). CN2001 2) Release three Locking Tabs (L-3). 3) Disconnect connector CN2001, then remove the Front Unit.
  • Page 13 (S-7) (S-7) [6] Reinforce [7] Rear Panel Plate (S-5) (S-2) (S-4) (S-2) (S-3) (S-3) [9] DVD Mechanism Fig. D4 Fig. D6 [8] DVD Main CBA Unit [10] AV CBA (S-6) (S-8) CN201 CN601 CN301 CN401 (S-9) Fig. D7 Short the three short lands by soldering. (Either of two places.) View for A FPC Cable...
  • Page 14 (S-10) [11] Plate Holder (S-11) [12] Main PCB Holder Fig. D8 3. How to Eject Manually 1. Turn the unit over. 2. Insert the shaft less than a diameter of 3 mm (e.g. screwdriver) straightly into the opening as shown. 3.

  • Page 15: How To Initialize The Dvd Player

    HOW TO INITIALIZE THE DVD PLAYER To put the program back at the factory-default, initialize the DVD player as the following procedure. 1. Press [1], [2], [3], [4], and [DISPLAY] buttons on the remote control unit in that order. Fig. a appears on the screen. "...

  • Page 16: Firmware Renewal Mode

    FIRMWARE RENEWAL MODE 1. Turn the power on and remove the disc on the tray. The appearance shown in (*1) of Fig. c is described as follows: 2. To put the DVD player into version up mode, press [9], [8], [7], [6], and [SEARCH MODE] buttons on Appearance State the remote control unit in that order.
  • Page 17 10. Press [CLEAR] button on the remote control unit. Fig. h appears on the screen. " ******* " differs depending on the models. MODEL : ******* Version : *.** Region : * EEPROM CLEAR : OK EEPROM CLEAR : CLEAR EXIT: POWER Fig.

  • Page 18: Block Diagrams

    BLOCK DIAGRAMS System Control / Servo Block Diagram 1-8-1 E6A22BLS...
  • Page 19 Digital Signal Process Block Diagram 1-8-2 E6A22BLD...
  • Page 20 Video / Audio Block Diagram E6A22BLV 1-8-3...
  • Page 21 Audio Block Diagram E6A22BLA 1-8-4...
  • Page 22 Power Supply Block Diagram 1-8-5 E6A22BLP...

  • Page 23: 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 replacement components rated for higher voltage, wattage, etc.
  • Page 24 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 25 DVD Main 1/4 Schematic Diagram 1 NOTE: Either IC461 or IC462 is used for DVD MAIN CBA UNIT. 1-9-3 E6A22SCD1...
  • Page 26 DVD Main 2/4 Schematic Diagram 1-9-4 E6A22SCD2...
  • Page 27 IC101 Voltage Chart ~ : Voltage is not consistent ----- : Not used Unit : Volts 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 28 DVD Main 3/4 Schematic Diagram 1-9-6 E6A22SCD3...
  • Page 29 DVD Main 4/4 Schematic Diagram 1-9-7 E6A22SCD4...
  • Page 30 AV 1/3 Schematic Diagram CAUTION ! For continued protection against fire hazard, CAUTION ! replace only with the same type fuse. Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. NOTE: ATTENTION : Pour une protection continue les risqes If Main Fuse (F1001) is blown , check to see that all components in the power supply The voltage for parts in hot circuit is measured using d'Incele n'utiliser que des fusible de même type.
  • Page 31 AV 2/3 Schematic Diagram 1-9-9 E6A22SCAV2...
  • Page 32 AV 3/3 & Function Schematic Diagram FL2001 MATRIX CHART SACD SACD REPEAT TITLE GROUP PSCAN PSCAN REPEAT HD VCD GROUP TITLE E6A22SCAV3 1-9-10...
  • Page 33 AV CBA Top View CAUTION ! CAUTION ! Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. For continued protection against fire hazard, NOTE: If Main Fuse (F1001) is blown , check to see that all components in the power supply replace only with the same type fuse.
  • Page 34 AV CBA Bottom View CAUTION ! For continued protection against fire hazard, CAUTION ! replace only with the same type fuse. Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. NOTE: ATTENTION : Pour une protection continue les risqes If Main Fuse (F1001) is blown , check to see that all components in the power supply The voltage for parts in hot circuit is measured using d'Incele n'utiliser que des fusible de même type.
  • Page 35 Function CBA Top View Function CBA Bottom View 1-9-13 BE6A40F01015-B...

  • Page 36: Waveforms

    WAVEFORMS Pin 8 of CN1601 Pin 14 of CN1601 AUDIO(R) 0.5V 0.5ms VIDEO-Y 0.2V 20µs Pin 10 of CN1601 Pin 16 of CN1601 VIDEO-C 0.2V 20µs SPDIF 0.1µs C1402 PLUS LEAD NOTE: Input DVD: COLOR BAR SIGNAL (WITH 1KHz AUDIO SIGNAL) (WF1~WF6) VIDEO-CVBS 0.5V...

  • Page 37: Wiring Diagram

    WIRING DIAGRAM 1 SCLOCK 2 GND 3 EXTRG0 4 EV+3.3V(D) 5 SDATA 6 RESET 7 NU 8 GND 9TRCDATA1 9 NU 10 NU 11 NU 12 NU 13 NU P-ON+5V 20 CD/DVD 19 D 18 A 17 C 16 B 15 NU 14 VREF 13 NU 12...

  • Page 38: System Control Timing Charts

    SYSTEM CONTROL TIMING CHARTS Tray Close ~ Play / Play ~ Tray Open Tray Disc Disc Tray Play Close Rotation Stop Open 3.3V Tray IN (TL221) Sled Drive 1.65V (TP303) Disc Drive 1.65V (TP301) 1.65V Focus Drive (TP304) Tracking Drive 1.65V (TP302) 1-12-1...

  • Page 39: Ic Pin Function Descriptions

    IC PIN FUNCTION DESCRIPTIONS IC2001 (FRONT PANEL CONTROL) Signal Function Name IN FP-CLK Clock Input IN FP-STB Serial Interface Strobe IN K1 Key Data 1 Input IN K2 Key Data 2 Input Power Supply Segment Output / Key OUT a / KEY-1 Source-1 Segment Output / Key OUT b / KEY-2...

  • Page 40: Lead Identifications

    LEAD IDENTIFICATIONS KTA1267-Y-AT/P KTA1266-Y-AT/P 2SK3498 KTC3199-GR-AT/P KTC3205-Y-AT/P KRA110M-AT/P G D S E C B E C B KIA4558P/P MM1637XVBE PT6313-S-TP(L) PS2561A-1(W) TL432A-TA UZ1086L-ADJ 1: GND Note: 2: Vout A: Anode 1: A 3: Vin K: Cathode 2: K 1: R 1 2 3 3: E E: Emitter...

  • Page 41: Exploded Views

    EXPLODED VIEWS Cabinet 2L011 2L011 2L011 2L081 2L081 2L011 2L021 2L021 2L021 2L011 2L105 AC1001 JK1202 2L021 JK1401 JK1404 F1001 2L051 DVD Main CBA Unit 2B38 2L031 2L032 Function CBA AV CBA See Electrical Parts List for parts with this mark. 2L071 Some Ref.
  • Page 42 Packing Unit 1-15-2 E6A22PEX...

  • Page 43: Mechanical Parts List

    0VM101377C REAR PANEL E6A22UD 1VM222498 MODEL NO. LABEL E6A22UD ---------- LABEL BAR CODE E5900UD ---------- LABEL TELEPHONE NUMBER ---------- H5730UD(SYLVANIA) DVD MECHA E7 HDMi N79F1KVM N79F1KVM MAIN PCB HOLDER E5932UD 0VM204593D M-PCB PLATE EARTH E7A00UD 1VM423358 REINFORCE PLATE E6A60UD 1VM321919...

  • Page 44: Electrical Parts List

    ELECTRICAL PARTS LIST PRODUCT SAFETY NOTE: Products marked with a Ref. No. Description Part No. # have special characteristics important to safety. C1047 FILM CAP .(P) 0.022µF/100V J CMA2AJS00223 Before replacing any of these components, read C1048 ELECTROLYTIC CAP . 220µF/16V M CE1CMASDL221 carefully the product safety notice in this service C1049...
  • Page 45 Ref. No. Description Part No. Ref. No. Description Part No. CARBON RES. 1/4W J 2.7M Ω D1008 SCHOTTKY BARRIER DIODE SB240-B/P NDQZ000SB240 R1006 RCX4JATZ0275 CARBON RES. 1/4W J 620 Ω D1011 RECTIFIER DIODE BA157 NDQZ000BA157 R1008 RCX4JATZ0621 CARBON RES. 1/6W J 15k Ω D1012 SWITCHING DIODE 1N4148M NDTZ01N4148M...
  • Page 46 Ref. No. Description Part No. CHIP RES. 1/10W J 220 Ω R1354 RRXAJR5Z0221 CHIP RES. 1/10W J 75 Ω R1355 RRXAJR5Z0750 CHIP RES. 1/10W J 100k Ω R1356 RRXAJR5Z0104 CHIP RES. 1/10W J 1k Ω R1392 RRXAJR5Z0102 CHIP RES. 1/10W J 470 Ω R1396 RRXAJR5Z0471 CHIP RES.
  • Page 47 DVL1000G E6A22UD 2006-06-12...

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