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I Preparation for Servicing Mechanism Section. I Adjustment Procedures I Schematic Diagrams I CBA’s Deck Mechanism Part No.: I Exploded Views N2260FL I Parts List DVD RECORDER & VIDEO CASSETTE RECORDER EWR20V4 OPEN/CLOSE F.FWD STOP/EJECT PLAY RECORD CHANNEL DUBBING SELECT STOP PLAY...
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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.
MAIN SECTION DVD RECORDER & VIDEO CASSETTE RECORDER EWR20V4 Main Section I Specifications I Preparation for Servicing I Adjustment Procedures I Schematic Diagrams I CBA’s I Exploded Views I Parts List TABLE OF CONTENTS Specifications................1-1-1 Laser Beam Safety Precautions.
SPECIFICATIONS < VCR Section > Description Unit Minimum Nominal Maximum Remark 1. Video 1-1. Video Output (PB) Vp-p SP Mode 1-2. Video Output (R/P) Vp-p SP Mode, 1-3. Video S/N Y (R/P) W/O Burst 1-4. Video Color S/N AM (R/P) SP Mode 1-5.
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< DVD Section > ITEM CONDITIONS UNIT NOMINAL LIMIT 1. VIDEO 1-1. Video Output 75 ohm load Vp-p 1-2. S-Video Output Y (Luminance) 75 ohm load Vp-p C (Chrominance) 75 ohm load Vp-p 0.286 1-3. Component Output Y (Luminance) 75 ohm load Vp-p Cb (Chrominance) 75 ohm load...
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.
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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 Pb (Lead) Free Solder When soldering, be sure to use the Pb free solder. 1. The output pin of the 3 pin Regulator ICs is indi- cated as shown. How to Remove / Install Flat Pack-IC Top View Bottom View 1.
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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 all pin or the solder lands under the IC when removing pins of the flat pack-IC.
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2. Installation With Iron Wire: (1) Using desoldering braid, remove the solder from all (1) Using desoldering braid, remove the solder from pins of the flat pack-IC. When you use solder flux the foil of each pin of the flat pack-IC on the CBA so which is applied to all pins of the flat pack-IC, you you can install a replacement flat pack-IC more can remove it easily.
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Instructions for Handling Semi-conductors Electrostatic breakdown of the semi-conductors may occur due to a potential difference caused by electro- static charge during unpacking or repair work. 1. Ground for Human Body Be sure to wear a grounding band (1MΩ) that is prop- erly grounded to remove any static electricity that may be charged on the body.
PREPARATION FOR SERVICING How to Enter the Service Mode About Optical Sensors Caution: An optical sensor system is used for the Tape Start and End Sensors on this equipment. Carefully read and follow the instructions below. Otherwise the unit may operate erratically. What to do for preparation Insert a tape into the Deck Mechanism Assembly and press the PLAY button.
CABINET DISASSEMBLY INSTRUCTIONS 1. Disassembly Flowchart REMOVAL REMOVE/*UNHOOK/ This flowchart indicates the disassembly steps to gain LOC. PART Fig. UNLOCK/RELEASE/ Note access to item(s) to be serviced. When reassembling, UNPLUG/DESOLDER follow the steps in reverse order. Bend, route, and dress the cables as they were originally. DVD BE 4(S-6), *CN201, Main CBA...
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*=Unhook, Unlock, Release, Unplug, or Desolder e.g. 6(S-1) = six Screws (S-1), 5(L-1) = five Locking Tabs (L-1) (S-2) [4] Radiation Sheet (5): Refer to “Reference Notes.” (S-2) Reference Notes [3] Front (S-3) CAUTION 1: Locking Tabs (L-1) and (L-2) are fragile. Bracket Be careful not to break them.
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(S-9) [9] FFC Friction Plate (S-5B) (S-5A) (S-10) (S-7) (S-8) (S-7) [10] Rear (S-9) Panel Unit [7] DVD (S-6) Mecha (S-6) & F/E (S-9) Assembly CN1606 [8] DVD BE CN1608 Main CBA Unit Fig. D5 [14] Rear Panel CN1604 (S-13) (S-12) CN201 CN202...
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(S-17) (S-16) (S-17) (S-16) (S-16) (S-17) (S-18) [15] Bracket L (S-17) (S-14) (S-19) (S-15) [17] VCR (S-17) Chassis Unit [16] Bracket R Fig. D7 1-7-4 E9400DC...
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Cylinder Assembly FE Head ACE Head Assembly SW512 LD-SW [18] Deck Assembly [19] Power SW CBA [20] Function [21] Main CBA [18] Deck Assembly (S-20) Cam Gear [21] Main Hole Lead Shaft with (S-21) blue Desolder stripe Hole LD-SW [21] Main CBA Desolder Lead with blue stripe...
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(S-22) (S-22) [22] Deck Pedestal [23] Front Bracket R (S-23) Fig. D9 HOW TO EJECT MANUALLY 1. Remove the Top Cover. 2. Remove the Front Assembly. 3. Push the lever to the direction of the arrow as shown below. View for A Push the lever to the direction of the arrow Lever...
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.
ELECTRICAL ADJUSTMENT INSTRUCTIONS General Note: "CBA" is an abbreviation for "Circuit Board Assembly." NOTE: Figure 1 1.Electrical adjustments are required after replacing circuit components and certain mechanical parts. It is important to do these adjustments only after EXT. Syncronize Trigger Point all repairs and replacements have been com- pleted.
FIRMWARE RENEWAL MODE 1. Turn the power on and remove the disc on the tray. 4. Select the firmware version using arrow buttons, 2. To put the DVD recorder into version up mode, then press [ENTER] button on the remote control press [CM SKIP], [6], [5], and [4] buttons on the unit.
FUNCTION INDICATOR SYMBOLS < VCR Section > Note: The following symbols will appear on the indicator panel to indicate the current mode or operation of the VCR. On-screen modes will also be momentarily displayed on the tv screen when you press the operation buttons. Led Mode Indicator Active When reel and capstan mechanism is not...
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< DVD Section > Note: If an error occurs, a message with the error number appears on the screen. Recording Error Error message You cannot record on the disc as Power Calibration Area is full. Error No. Error Message Solution Error Description Priority An error occurs during data reading.
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Error Message Solution Error Description Priority This program is not recordable Set "DVD-RW Recording During the CGMS picture (possible a in Video mode. Format" to "VR mode". record once) input. (Video Format Disc) During the CGMS picture (possible a This program is not allowed to Insert a ver.1.1 CPRM record once) input.
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.
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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 MEMO TYPE.
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Main 1/8 Schematic Diagram < VCR Section > REC VIDEO SIGNAL PB VIDEO SIGNAL REC AUDIO SIGNAL PB AUDIO SIGNAL MAIN 1/8 Ref No. Position IC501 TRANSISTORS Q501 Q502 Q506 CONNECTORS CN502 CN504 VARIABLE RESISTOR VR501 TEST POINTS TP505 TP513 1-11-3 1-11-4 E9400SCM1...
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Main 2/8, Power SW & Sensor Schematic Diagram < VCR Section > FIP502 MATRIX CHART P.SCAN VCD VCR REPEAT VCD VCR XP SP LP EP P.SCAN REPEAT MAIN 2/8 Ref No. Position IC571 TRANSISTORS Q561 Q562 Q564 CONNECTORS CN1613 TEST POINTS TP502 TP506 TP507...
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Main 3/8 Schematic Diagram < VCR Section > REC VIDEO SIGNAL PB VIDEO SIGNAL REC AUDIO SIGNAL PB AUDIO SIGNAL MAIN 3/8 Ref No. Position IC301 TRANSISTORS Q301 Q302 Q303 Q421 Q422 Q425 Q426 CONNECTOR CN253 TEST POINTS TP301 TP302 1-11-7 1-11-8 E9400SCM3...
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Main 4/8 Schematic Diagram < VCR Section > PB Audio Signal REC Audio Signal 1-11-9 1-11-10 E9400SCM4...
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Main 5/8 & Function Schematic Diagram < VCR Section > MAIN 5/8 Ref No. Position IC200 IC201 BB-2 TRANSISTORS Q202 BB-2 Q203 BB-1 CONNECTORS CN200 CC-2 CN1615 TEST POINTS TP200 TP201 TP202 TP203 1-11-11 1-11-12 E9400SCM5...
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Main 6/8 Schematic Diagram < VCR Section > REC VIDEO SIGNAL PB VIDEO SIGNAL REC AUDIO SIGNAL PB AUDIO SIGNAL MAIN 6/8 Ref No. Position IC800 EE-2 IC801 GG-2 IC802 GG-1 IC803 HH-1 IC805 EE-3 IC900 FF-3 TRANSISTORS Q200 GG-1 Q201 GG-1 Q800...
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Main 7/8 Schematic Diagram < VCR Section > REC VIDEO SIGNAL PB VIDEO SIGNAL REC AUDIO SIGNAL PB AUDIO SIGNAL REC Audio Signal (Digital) PB Audio Signal (Digital) MAIN 7/8 Ref No. Position IC804 KK-1 IC1405 LL-4 IC1406 LL-2 TRANSISTORS Q391 MM-2 Q802...
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Main 8/8 Schematic Diagram < VCR Section > REC Audio Signal (Digital) PB Audio Signal (Digital) MAIN 8/8 Ref No. Position IC202 SS-4 IC203 SS-3 TRANSISTORS Q052 QQ-2 Q055 QQ-2 Q056 QQ-1 Q204 TT-2 Q1005 TT-2 Q1006 SS-2 Q1604 SS-3 CONNECTORS CN202 UU-4...
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Power Supply Schematic Diagram < VCR Section > CAUTION FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE FUSE. NOTE : CAUTION ! ATTENTION : POUR UNE PROTECTION CONTINUE LES RISQES The voltage for parts in hot circuit is measured using Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit.
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Jack Schematic Diagram < VCR Section > REC Video Signal (Analog) REC Audio Signal (Analog) 1-11-21 1-11-22 E9400SCJK...
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DVD FE Main 1/4 Schematic Diagram < DVD Section > REC Video+Audio Signal (Digital) PB Video+Audio Signal (Digital) DVD FE MAIN 1/4 Ref No. Position IC5101 IC5103 IC5202 TRANSISTORS Q5101 Q5201 CONNECTOR CN5101 E9400SCFM1 1-11-23 1-11-24...
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DVD FE Main 2/4 Schematic Diagram < DVD Section > REC Video+Audio Signal (Digital) PB Video+Audio Signal (Digital) DVD FE MAIN 2/4 Ref No. Position IC5301 IC5804 TRANSISTORS Q5301 Q5302 Q5802 CONNECTOR CN5301 1-11-25 1-11-26 E9400SCFM2...
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DVD FE Main 3/4 Schematic Diagram < DVD Section > DVD FE MAIN 3/4 Ref No. Position IC5401 IC5501 IC5503 IC5601 IC5805 IC5806 CONNECTORS CN5501 CN5502B CN5603 CN5603B CN5801 1-11-27 1-11-28 E9400SCFM3...
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DVD FE Main 4/4 Schematic Diagram < DVD Section > DVD FE MAIN 4/4 Ref No. Position IC5701 IC5703 IC5704 IC5705 IC5706 IC5707 CONNECTORS CN5701 CN5602B E9400SCFM4 1-11-29 1-11-30...
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DVD BE Main 1/4 Schematic Diagram < DVD Section > REC Video+Audio Signal (Digital) PB Video+Audio Signal (Digital) *1 Note: REC Video Signal (Digital) REC Audio Signal (Digital) PB Video Signal (Digital) PB Audio Signal (Digital) 1. The order of pins shown are different from that of IC3 itself. 2.
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DVD BE Main 2/4 Schematic Diagram < DVD Section > *1 Note: 1. The order of pins shown are different from that of IC3 itself. 2. IC3 is shown as IC3(1/6) through IC3(6/6) in DVD BE Main Schematic Diagram section. DVD BE MAIN 2/4 Ref No.
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DVD BE Main 3/4 Schematic Diagram < DVD Section > *1 Note: 1. The order of pins shown are different from that of IC3 itself. 2. IC3 is shown as IC3(1/6) through IC3(6/6) in DVD BE Main Schematic Diagram section. DVD BE MAIN 3/4 Ref No.
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DVD BE Main 4/4 Schematic Diagram < DVD Section > *1 Note: REC Video+Audio Signal (Digital) PB Video+Audio Signal (Digital) 1. The order of pins shown are different from that of IC3 itself. 2. IC3 is shown as IC3(1/6) through IC3(6/6) in DVD BE Main Schematic Diagram section. DVD BE MAIN 4/4 Ref No.
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Main CBA Top View Sensor CBA Top View TP751 V-OUT TO SENSOR CBA BHB300F01014A (START-SENSOR) BHB300F01014B TO SENSOR CBA (END-SENSOR) TP301 C-PB TP302 RF-SW VR501 SW-P TP513 TP502 S-INH 1-11-39 1-11-40 BE9400F01011A...
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Main CBA Bottom View R1402 WF11 PIN 2 OF TU900 WF12 PIN 10 OF PIN 6 OF CN201 TU900 WF13 PIN 12 OF PIN 11 OF CN201 TU900 WF14 PIN 14 OF PIN 12 OF CN201 TU900 WF15 PIN 18 OF TU900 PIN 27 OF CN201...
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Power Supply CBA Top 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. ATTENTION : POUR UNE PROTECTION CONTINUE LES RISQES If Main Fuse (F1001) is blown, check to see that all components in the power supply D'INCELE N'UTILISER QUE DES FUSIBLE DE MÊME TYPE.
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Power Supply CBA Bottom View CAUTION ! CAUTION BECAUSE A HOT CHASSIS GROUND IS PRESENT IN THE POWER Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit. FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, SUPPLY CIRCUIT , AN ISOLATION TRANSFORMER MUST BE USED.
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Jack CBA Top View Jack CBA Bottom View Function CBA Top View Function CBA Bottom View BE9400F01011D BE9400F01011C Power SW CBA Top View Power SW CBA Bottom View Junction CBA Top View Junction CBA Bottom View BE9400F01011B BE9400F01021B 1-11-47 1-11-48...
SYSTEM CONTROL TIMING CHARTS [ VCR Section ] Mode SW : LD-SW LD-SW Position detection A/D Input voltage Limit Symbol (Calculated voltage) 3.76V~4.50V (4.12V) 4.51V~5.00V (5.00V) 0.00V~0.25V (0.00V) 1.06V~1.50V (1.21V) 0.66V~1.05V (0.91V) 1.99V~2.60V (2.17V) 1.51V~1.98V (1.80V) 3.20V~3.75V (3.40V) 0.26V~0.65V (0.44V) 4.51V~5.00V (5.00V) 2.61V~3.19V...
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Still/Slow Control Frame Advance Timing Chart 1) SP Mode 18 RF-SW The first rise of RF-SW after a rise in F-AD signal F-AD (Internal Signal) "H" "H" "Z" C-DRIVE "L" "L" Stop detection (T2) Acceleration Detection (T1) Slow Tracking Value PB CTL Reversal Limit Value 20ms...
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2) LP/SLP Mode 18 RF-SW The first rise of RF-SW after a rise in F-AD signal F-AD (Internal Signal) "H" "H" "Z" C-DRIVE "L" "L" Stop detection (T2) Acceleration Detection (T1) Slow Tracking Value PB CTL Reversal Limit Value 20ms 27 C-F/R 79 H-A-SW 78 ROTA...
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EJECT ST-S/ END-S "OFF" CASS.LOAD LD-FWD 0.2S LD-REV 0.7S LD-FWD 0.4S LD-FWD 0.2S LD-REV 0.2S LD-FWD 0.5S LD-REV STOP(A) PLAY LD-FWD PLAY LD-FWD LD-REV 0.2S LD-FWD PLAY PLAY PAUSE (SLOW) LD-FWD STILL(SLOW) PLAY LD-REV 0.2S LD-FWD PLAY STOP /EJECT LD-REV STOP(A) Fig.
IC PIN FUNCTION DESCRIPTIONS [ VCR Section ] Signal Active Function Name Level IC501 ( SYSTEM CONTROL MICROPROCESOR ) System Reset Signal IN RESET “H” ≥ 4.5V, “L” ≤ 1.0V (Reset=”L”) 21 OUT LM-FWD/ Loading Motor FWD/ H/Z/L Signal Active REV Output Function Name...
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Signal Active Signal Active Function Function Name Level Name Level OUTPUT- Output Select N.U. Not Used 46 OUT SELECT (DVD=”L”/VCR=”H”) N.U. Not Used Drum PG/FG Input IN D-PFG PULSE N.U. Not Used Signal N.U. Not Used N.U. Not Used Color Phase Rotary Capstan Motor 78 OUT C-ROTA Changeover Signal...
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Signal Signal Name Function Name Function Name Name Transmission Data to Main XCIN Sub Clock Input OUT SUB-TXD Micro Controller OUT XCOUT Sub Clock Output Reception Data from Main SUB-RXD Main Clock Input Micro Controller OUT XOUT Main Clock Output OUT SUB-SCL Serial Clock Ground...
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[ DVD Section ] IC571 [ PT6313-S-TP ] Signal In/Out Name Function Name Clock Input Serial Interface Strobe N.U. Not Used N.U. Not Used Power Supply OUT a OUT b OUT c OUT d Segment Output OUT e OUT h Pull Down Level OUT i Segment Output...
EXPLODED VIEWS Cabinet 2L011 2L011 2L071 See Electrical Parts List 2L071 2L071 for parts with this mark. AC1001 2L071 2L081 Some Ref. Numbers are 2L011 2L082 not in sequence. 2L062 2L044 2L100 FM1001 2L081 W005 2L044 2B10 2L018 2L044 Sensor CBA 2L033 2L011 2L045...
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Packing Some Ref. Numbers are not in sequence. Unit 1-17-3 E9400PEX...
ELECTRICAL PARTS LIST PRODUCT SAFETY NOTE: Products marked with a Ref. No. Description Part No. # have special characteristics important to safety. C302 CHIP CERAMIC CAP . CH J 390pF/50V CHD1JJ3CH391 Before replacing any of these components, read care- C303 PCB JUMPER D0.6-P5.0 JW5.0T fully the product safety notice in this service manual.
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Ref. No. Description Part No. Ref. No. Description Part No. C438 ELECTROLYTIC CAP . 4.7µF/25V M H7 CE1EMAVSL4R7 C752 CHIP CERAMIC CAP . B K 1000pF/50V CHD1JK30B102 C439 ELECTROLYTIC CAP . 4.7µF/25V M H7 CE1EMAVSL4R7 C762 ELECTROLYTIC CAP . 4.7µF/50V M H7 CE1JMAVSL4R7 C440 ELECTROLYTIC CAP .
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Ref. No. Description Part No. Ref. No. Description Part No. C917 CHIP CERAMIC CAP . B K 0.1µF/50V CHD1JK30B104 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133 C918 CHIP CERAMIC CAP . B K 0.1µF/50V CHD1JK30B104 D205 SWITCHING DIODE 1N4148M or NDTZ01N4148M C919 ELECTROLYTIC CAP . 0.33µF/50V M H7 CE1JMAVSLR33 SWITCHING DIODE 1SS133(T-77) QDTZ001SS133...
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Ref. No. Description Part No. Ref. No. Description Part No. L202 PCB JUMPER D0.6-P5.0 JW5.0T TRANSISTOR KTC3198(GR) or NQS40KTC3198 L251 PCB JUMPER D0.6-P5.0 JW5.0T TRANSISTOR 2SC536NF-NPA-AT or QQSFC536NNPA L303 INDUCTOR(100µH K) LAP02TA101K LLAXKATTU101 TRANSISTOR 2SC536NG-NPA-AT QQSGC536NNPA L304 CHOKE COIL 47µH-K or LLBD00PKV007 Q301 TRANSISTOR KTA1266(GR) or...
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Ref. No. Description Part No. Ref. No. Description Part No. FFC CABLE 8P FFC/P1.25/120 WX1E9400-013 ELECTROLYTIC CAP . 1000µF/6.3V M CE0KMASTL102 C021 ELECTROLYTIC CAP . 470µF/6.3V M or CE0KMASDL471 FUNCTION CBA ELECTROLYTIC CAP . 470µF/6.3V M CE0KMASTL471 C023 CERAMIC CAP . B K 470pF/100V CCD2AKS0B471 Ref.