SERVICE MANUAL This service manual is for the EWD7003 Updated Version that the serial number is later than D39310001. The model differs from the previous EWD7003, and that a star mark ( ) is printed on the rating label is its applicable model.
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.
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.
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.
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.
STANDARD NOTES FOR SERVICING Circuit Board Indications How to Remove / Install Flat Pack-IC 1. 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...
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.
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.
OPERATING CONTROLS AND FUNCTIONS FRONT PANEL [Fig. 1] REAR VIEW AUDIO OUT COMPONENT VIDEO OUT DIGITAL AUDIO OUT PCM/ BITSTREAM COAXIAL VIDEO S-VIDEO OUT [Fig. 2] 1. POWER 10. DISC IN Indicator to switch the player to ON or OFF light appears when a disc is in the DVD player.
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.
DVD Mecha  Top Cover (S-1) (S-1) (S-1) Short the three short lands by soldering Fig. D1 Tray Panel Connector (L-2) View for A (L-1) (L-1) (L-4) Slide (L-4) Short the three short lands by soldering FPC Cable  Front Assembly (L-3) Pickup Unit Fig.
(S-6)  AV CBA (S-7) (S-4) (S-4)  Function  Main CBA (S-5) Holder CN401 CN601 (S-5) CN2001  DVD Main CBA Unit (S-3)  Rear Panel Fig. D6 Fig. D5 HOW TO MANUAL EJECT 1. Remove the Top Case. 2.
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(0-11) SDRAM ADDRESS(0-11) DATA SDRAM EXTERNAL MEMORY DECODER INST. DECODER STREAM SDRAM DATA(0-15) SDRAM DATA(0-15) DATA PROCESSOR INST.
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 TO DIGITAL VIDEO-C VIDEO-C JK1404 SIGNAL PROCESS VIDEO-Cb BLOCK DIAGRAM VIDEO-Cb DRIVER COMPOSITE VIDEO-Cr VIDEO-Cr VIDEO OUT DRIVER VIDEO-Y VIDEO-Cb...
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, NOTE : If Main Fuse (F1001) is blown, check to see that all components in the power supply REPLACE ONLY WITH THE SAME TYPE FUSE.
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.
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.
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 E58T0SCD1...
DVD Main 2/3 Schematic Diagram DATA(VIDEO+AUDIO) FOCUS SERVO SIGNAL SPINDLE SERVO SIGNAL DATA (AUDIO) VIDEO SIGNAL TRACKING SERVO SIGNAL SLED SERVO SIGNAL DVD MAIN 2/3 Ref No. Position IC101 1-8-5 1-8-6 E58T0SCD2...
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 ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- -----...
DVD Main 3/3 Schematic Diagram VIDEO SIGNAL DATA (AUDIO) AUDIO SIGNAL DVD MAIN 3/3 Ref No. Position IC102 IC103 IC601 CONNECTOR CN601 1-8-9 1-8-10 E58T0SCD3...
AV 1/3 Schematic Diagram CAUTION CAUTION ! NOTE : FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit. The voltage for parts in hot circuit is measured REPLACE ONLY WITH THE SAME TYPE FUSE.
AV 2/3 Schematic Diagram VIDEO SIGNAL DATA (AUDIO) AUDIO SIGNAL AV 2/3 Ref No. Position IC1201 IC1402 TRANSISTORS Q1201 Q1202 Q1203 Q1204 Q1351 Q1352 CONNECTOR CN1601 1-8-13 1-8-14 E58T0SCAV2...
AV 3/3 & Function Schematic Diagram AV 3/3 Ref No. Position IC2001 TRANSISTORS Q2001 Q2003 CONNECTORS CN2001 1-8-15 1-8-16 E58T0SCAV3...
AV CBA Top View CAUTION ! NOTE : Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit. The voltage for parts in hot circuit is measured If Main Fuse (F1001) is blown, check to see that all components in the power supply using hot GND as a common terminal.
AV CBA Bottom View CAUTION ! NOTE : Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit. The voltage for parts in hot circuit is measured If Main Fuse (F1001) is blown, check to see that all components in the power supply using hot GND as a common terminal.
FUNCTION CBA Top View FUNCTION CBA Bottom View 1-8-21 1-8-22 BE5800F01011B...
WIRING DIAGRAM VIDEO-Y VIDEO-Cb VIDEO-Cr VIDEO AUDIO-L AUDIO-R DIGITAL S-VIDEO AC CORD AUDIO OUT CN2001 CN2002 KEY-2 FUNCTION CBA AV CBA KEY-3 (BE5800F01011A) (BE5800F01011B) KEY-1 KEY-4 CN2002 is soldered directly to the PCB. CN1001 CN1601 (CN1001 is soldered directly to the PCB.) (CN1601 is soldered directly to the PCB.) CN401 CN601...
FIRMWARE RENEWAL MODE 1. Turn the power on and remove the disc on the tray. 2. To put the DVD player into version up mode, press F/W Version Up Mode , , , , and [SEARCH MODE] buttons on the remote control unit in that order. The tray will VERSION : ******** Completed...
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...
IC PIN FUNCTION DESCRIPTIONS IC2001 [ PT6313-S-TP ] 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 KEY-1 Key Source-1 KEY-2 Key Source-2 KEY-3 Key Source-3 KEY-4 Key Source-4 Not Used Not Used...
LEAD IDENTIFICATIONS 2SK3374 2SC2785 (H) 2SA1015-Y (TPE2) KTC3199 (GR) KTA1266 (Y) KTA1267 (Y) KTC3198 (Y) 2SC2120-Y(TPE2) KTC3203(Y) KRC101M BA1L3M-T S D G E C B E C B NJM4558D KIA431-AT MM1622XJBE PT6313-S-TP KIA4558P FAN431AZXA PQ070XF01SZ K A R LTV-817(B,C)-F Note: 1: Vin A: Anode 2: Vo...
EXPLODED VIEWS Cabinet 2L011 2L011 2L011 See Electrical Parts List for parts with this mark. 2L011 2L105 Some Ref. Numbers are not in sequence. DVD Main 2L011 CBA Unit JK1401 2L031 JK1404 JK1202 FUNCTION CBA F1001 2L021 2L031 2L021 AV CBA 2L101 AC1001 2L021...
MECHANICAL PARTS LIST PRODUCT SAFETY NOTE: Products marked with a # have special characteristics important to safety. Before replacing any of these components, read care- fully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.
ELECTRICAL PARTS LIST PRODUCT SAFETY NOTE: Products marked with a Ref. No. Description Part No. # have special characteristics important to safety. C1036 CHIP CERAMIC CAP. B K 0.01µF/50V CHD1JK30B103 Before replacing any of these components, read care- C1037 CHIP CERAMIC CAP. F Z 0.1µF/50V CHD1JZ30F104 fully the product safety notice in this service manual.