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Panasonic NV-VP23EC Service Manual
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Panasonic NV-VP23EC Service Manual

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ORDER NO.MAD0503001CE
DVD Player / Video Cassette Recorder
NV-VP23EG / NV-VP23EC / NV-VP23EP / NV-VP28EG / NV-
VP28EC / NV-VP33EG / NV-VP33EC / NV-VP33EB / NV-
VP33EBL / NV-VP33EP /
R4-MECHANISM
Colour
(K).......................Black Type
(S).......................Silver Type
SPECIFICATIONS
2005 Matsushita Electric Industrial CO., Ltd. All rights reserved.
Unauthorized copying and distribution is a violation of law.
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Summary of Contents for Panasonic NV-VP23EC

  • Page 1 ORDER NO.MAD0503001CE DVD Player / Video Cassette Recorder NV-VP23EG / NV-VP23EC / NV-VP23EP / NV-VP28EG / NV- VP28EC / NV-VP33EG / NV-VP33EC / NV-VP33EB / NV- VP33EBL / NV-VP33EP / R4-MECHANISM Colour (K).......Black Type (S).......Silver Type SPECIFICATIONS 2005 Matsushita Electric Industrial CO., Ltd. All rights reserved.
  • Page 2 Adjustment procedures, Disassembly Procedures and Assembly Procedures for VCR Mechanism Chassis are separate volume from this service manual. Please refer to the service manual for R4 Mechanism Chassis for EURO model (MAD0403002C2). Model No. Indication Mark NV-VP23EG 23EG NV-VP23EC 23EC NV-VP23EP 23EP NV-VP28EG 28EG NV-VP28EC...
  • Page 3 prevent the customer from being exposed to shock hazards. 2.1.1. LEAKAGE CURRENT COLD CHECK 1. Unplug the AC cord and connect a jumper between the two prongs on the plug. 2. Measure the resistance value, with an ohmmeter, between the jumpered AC plug and each exposed metallic cabinet part on the equipment such as screwheads, connectors, control shafts, etc.
  • Page 4 there is a possibility of a shock hazard, and the equipment should be repaired and rechecked before it is returned to the customer. 3. PREVENTION OF ELECTRO STATIC DISCHARGE (ESD) TO ELECTROSTATICALLY SENSITIVE (ES) DEVICES Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatically Sensitive (ES) Devices.
  • Page 5 installed. Caution Be sure no power is applied to the chassis or circuit, and observe all other safety precautions. 8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) sufficient to damage an ES device).
  • Page 6 4.1. ABOUT LEAD FREE SOLDER (PbF) This model uses lead free solder (PbF). For repair use only lead free handsolder. Caution: Pb free solder has a higher melting point than standard solder; Typically the melting point is 50 - 70~F (30 - 40~C) higher. Please use a high temperature soldering iron. In case of the soldering iron with temperature control, please set it to 700 +/-20~F (370 +/-10~C).
  • Page 7 pickup will be damaged by static electricity in the working environment. Proceed servicing works under the working environment where grounding works is completed. 5.1.1. WORKTABLE GROUNDING 1. Put a conductive material (sheet) or iron sheet on the area where the optical pickup is placed, and ground the sheet. 5.1.2.
  • Page 8 procedure. STEP1.REPLACE THE IC6002 1. Remove the PCB with Mechanism unit by referring the Disassembly procedure. 2. Disconnect the AC plug and replace the IC6002. STEP2.INPUT THE MODEL & OPTION CODE 1. Set up the applicable model code and option code by ordering the following table.
  • Page 9 Fig. S2 Model Code & Option Code NOTE: Since all electrical adjustments data is still not available, perform the Electrical Adjustment continuously. 6.2.2. CYLINDER UNIT REPLACEMENT NOTE: Replacing only Upper Cylinder unit of R4 Mechanism can not be performed, as securing of RT gap is impossible out of factory, please replace the cylinder by whole Cylinder Unit.
  • Page 10 NOTE: When reassembling, perform the steps in the reverse order, and perform the COMPATIBILITY ADJUSTMENT certainly after CYLINDER UNIT REPLACEMENT. 6.2.3. ATTENTION FOR REPLAYING THE DD CYLINDER 1. Put the gloves on your hands. 2. Turn the DD Cylinder Unit over.
  • Page 11 3. Insert the Flat Cable into the Flat Cable Holder 4. Insert the Flat Cable Holder to the DD Cylinder Unit. 5. The "COMPATIBILITY ADJUSTMENT" should be performed after the replacement of the DD Cylinder Unit. NOTE: In case that you have inserted the Flat Cable Holder...
  • Page 12 (FPC Holder) to the DD Cylinder Unit before inserting the Flat Cable (Flexible card) into the Flat Cable Holder. Pushing stopper portion of the Flat Cable Holder with a small minus screw driver, remove the Flat Cable Holder while paying attention for not to scratch the DD Cylinder and not to break the Head Chip as shown below.
  • Page 13 C. Stop unloading just before unloading would be completed. D. Then the tape becomes slack.
  • Page 14 E. Rotate the S-Reel by a small minus screwdriver to remove the slack tape. F. Then unload again to remove the cassette tape.
  • Page 15 3. Removal by manual operations after uninstalling the mechanism. A. Disconnect the AC plug remove the Top Panel, Front Panel and the Mechanism by referring to the Disassembly Procedures. B. Remove the Screw (S1) and remove the Loading Motor both. C.
  • Page 16 Refer to the Service Manual for R4 Mechanism Chassis for EURO model (MAD0403002C2). 6.5. INTRODUCTION OF VIDEO / HEAD CLEANING CASSETTE / (POLISHING TYPE) 1. We are pleased to introduce Panasonic Video Head Cleaning Cassette, VFK0923FT [for service purposes] and VFK0923FSE [ for end users] for all VHS/SVHS VCP and VCR.
  • Page 17 2. These cleaning cassettes are exclusive removing the hard and sticky clogging on video heads. 3. These improve the efficiency of video head cleaning service and shortening cleaning time for end users. VFK0923FT (For Service usage) Type of Cassette Full VHS Cassette Cleaning Time 10 Seconds/Time Tape Length...
  • Page 18 7.3. TOP PANEL 1. Unscrew the Screws. 7.4. FRONT PANEL UNIT 1. Unscrew the Screw. 2. Remove the Tabs.
  • Page 19 Note: When attaching Front Panel, in order to hook Cassette Door Opener Lever to Cassette Door, push up cassette door in the direction of arrow and insert a front panel. 7.5. FRONT JACK PCB UNIT 1. Unscrew the Screws. 2. Remove the Tabs. 7.6.
  • Page 20 7.7. VIDEO MECHANISM UNIT 1. Unscrew the Screws. 2. Disconnect the Cylinder Connector (A). 3. Disconnect the A/C Head Connector (B). 4. Disconnect the Connector (C). 5. Disconnect the Loading Motor Connector (D). 6. Remove the VHS Mechansim Unit.
  • Page 21 7.8. DVD MECHANISM UNIT 1. Unscrew the Screws. 2. Lift up the DVD Mechanism Unit. 3. Remove the Cables. 4. Remove the DVD Mechanism Unit. 5. Remove the Protection Foil.
  • Page 22 7.9. MAIN PCB UNIT 1. Unscrew the Screws. 2. Release the Connectors. 3. Remove the Main PCB Unit.
  • Page 23 7.10. POWER PCB UNIT 1. Unscrew the Screws. 2. Release the Connectors. 3. Remove the Power PCB Unit.
  • Page 24 7.11. AV DECODER PCB UNIT 1. Unscrew the Screws. 2. Release the Connectors. 3. Remove the AV Decoder PCB Unit. 7.12. SERVICE POSITION 7.12.1. SERVICE POSITION OF THE AV MAIN PCB...
  • Page 25 7.12.2. SERVICE POSITION OF THE POWER SUPPLY PCB 7.12.3. SERVICE POSITION OF THE DECODER PCB AND TERMINAL PCB...
  • Page 26 7.12.4. SERVICE TOOLS AND EQUIPMENT Application Name Number Tilt adjustment DVD test disc DVDT-S15 or DVDT-S01 Hex wrench Available on sales route. Inspection 1 Extension cable (13pins) VFK1876 PS1301 (Power PCB) - P1001 (AV Main PCB) 2 Extension cable (19pins) RFKZ0170 P8003 (AV Decoder PCB) - PS4301 (AV Main PCB)
  • Page 27 REPLACEMENT PROCEDURE 8.1. SELF-DIAGNOSIS The optical pickup self-diagnosis function and tilt adjustment check function have been included in this unit. When repairing, use the following procedure for effective Self-diagnosis and tilt adjustment. Be sure to use the self-diagnosis function before replacing the optical pickup when "NO DISC"...
  • Page 28 Before replacing the optical pickup unit and spindle motor assembly, check the total using hours for each of them. The checking method is as follows: Operating state & Key operation Display Using hours of CD laser Press “PAUSE”, “FWD-SKIP” and “5” on the remote T1_xxxx_yyyy control in this order while the unit is stopped yyyy: total hours...
  • Page 29 Player buttons Remote control unit Application Note buttons PLAY (DVD) Displaying the UHF display Refer to 9.1. Self- Diagnosis OPEN/CLOSE Function Display). Jitter check, tilt adjustment Refer to 11.3. Optical *Display shows J_xxx_yyy_zz Pickup Tilt "yyy" and "zz" shown to the right have nothing Adjustment to do with the jitter value.
  • Page 30 Error Code Error Content Additional error explanation Focus error Tray loading error Spindle servo error (Spindle servo, DSC SP motor, CLV servo error) Traverse servo error Tracking servo error Seek error Power error Cannot switch off the power because of the and system computer communication error Spindle motor drive error F103...
  • Page 31 Error Code Error Content Additional error explanation F632 CPPM KEY DET is not available Been revoked or falsified F103 Illegal highlight Position Big possibility of disc specification violation highlight display F700 MBX overflow When replying message to disc manager F701 Message command does not end Next message is sent before replying to disc manager...
  • Page 32 Error Error Content System computer Setting task System computer code error code F0BF 6) Cannot playback PCND_NOPLAY DiscManager 0xDOBF because physical layer is PHYSICAL 0x50 not recoginizable F0C0 8) DVD: Cannot playback PCND_NOPLAY VIDEO DiscManager 0xDOC0 because it is not DVD Video 0x70 /Audio/VR F0C1...
  • Page 33 9.6. DVD SERVO PROCESS DISPLAY MODE In starting operation of the player, a number is allotted to each servo process so that the operation of each step can be seen. The relation between the process and the displayed number are as follows: Number allotment to the servo process.
  • Page 34 Process Each processing item Description Process classification Repair process Recover (Error check) An error is searched in the PLAY/SEEK state. C1~C3 (Attention) An error is recovered following the attention C4~C6 error interrupt from the S-ODC. (Q code read) If any Q code is improperly read, reset and C7~C9 retry.
  • Page 35 9.7.2. SERVO PROCESS DISPLAY 1. Operation/display While the player is in STOP mode, perform the specified key operation to display the servo process number on FL. When the display does not change from the error indication, press Open/Close key to show the servo process number.
  • Page 36 3. Disconnect the power plug from the outlet. 9.10. SERVICE PRECAUTIONS 9.10.1. RECOVERY AFTER THE DVD PLAYER IS REPAIRED When an FROM or an EEPROM on the decoder PCB has replaced, carry out the recovery disc processing to optimize the drive. Playback the disk to process the recovery automatically. Note: This unit requires no initialization process carried out after the traditional DVD players were repaired.
  • Page 37 3. Remove the recovery disc. 4. Turn off the power. 9.10.4.2. UPDATING FIRMWARE 1. Load the recovery disc RFKZD03R005 on to the player and run it. 2. Firmware version of the player is automatically checked. Appropriate message appears whenever necessary. 3.
  • Page 38 10.2. TERMINAL PCB UNIT 1. Unscrew the Screw. 2. Remove the Solder. 3. Remove the Cable. 4. Remove the Terminal PCB Unit.
  • Page 39 10.3. FRONT HOLDER 1. Remove the Front Holder 10.4. CLAMP PLATE UNIT...
  • Page 40 1. Push the stopper with hand to slide the tabs and remove the clamp plate unit. 10.5. TRAY 1. Lift the tray. <Precautions in reassembling the tray> Reassemble the tray so that it is in the backmost position. 1. Turn traverse gear until cam gear leaver comes to the lever adjusting position at the end of mechanical chassis unit.
  • Page 41 2. Check the position of convex phase on back of the tray, and that of concave phase on drive gear. A. Place the tray on the unit from rearward.
  • Page 42 B. Inch the tray frontward until convex phase and concave phase mate. Caution: Make sure to mate convex phase and concave phase properly, so that the gap between turntable and tray becomes 5mm or less.
  • Page 43 10.6. TRAVERSE BLOCK 1. Lift the traverse block while spreading the hook of the mechanical chassis unit. 2. Disengage the tabs from the holes of the mechanical chassis unit. 10.7. TRAVERSE GEAR 1. Disengage the tabs from the traverse gear. 2.
  • Page 44 <Precautions in reassembling the traverse block> Take the following precautions when reassembling the traverse block. 1. Turn traverse gear on the traverse block to let trigger lever turn rightward (Front view). 2. Bring cam gear lever to the lever adjusting position at the end of mechanical chassis unit.
  • Page 45 10.8. OPTICAL PICKUP UNIT 1. Unscrew the screws. 2. Remove the spring holders and the springs. 3. Pull out the drive shaft and guide shaft.
  • Page 46 10.8.1. DISASSEMBLING THE OPTICAL PICKUP UNIT 1. Remove the two screws and remove the TRV feed rack. 2. Remove the FFC cable. 3. Remove the optical pickup. Fig. 1 10.8.2. CAUTIONS TO BE TAKEN WHEN REPLACING THE OPTICAL PICKUP - Replace the optical pickup according to the following procedure. 1.
  • Page 47 Fig. 3 10.9. DISASSEMBLING THE / MIDDLE CHASSIS 1. Remove the holder pins. 2. Remove the tab. 3. It lifts while pulling it in the direction of the arrow.
  • Page 48 10.10. DISASSEMBLING THE / TRAVERSE 1. Unscrew the screw. 2. Remove the traverse gear A. 10.11. DISASSEMBLING THE / SPINDLE MOTOR UNIT / 1. Remove the floating rubbers.
  • Page 49 11. ADJUSTMENT PROCEDURES 11.1. IMPORTANT POINTS IN ADJUSTMENT 11.1.1. IMPORTANT POINTS IN OPTICAL ADJUSTMENT - Before starting optical adjustment be sure to take anti-static measures. - Optical pickup tilt adjustment is needed after replacement of the following components. 1. Optical pickup unit 2.
  • Page 50 Adjustment Mode Disc Measurement point point Tangential T01 (inner DVDR-S15 adjustment periphery) or DVDT- screw play Tilt T43 (outer adjustment periphery) screw play Measuring equipment Adjustment value None (Main unit display Adjust to the minimum for servicing is used.) jitter value. 11.3.1.1.
  • Page 51 3. Finish the procedure with tilt adjustment. Note: When adjust Tilt adjustment screw 2, turn the DVD unit slightly so that the Tilt adjustment screw 2 could be adjusted.
  • Page 52 11.3.1.3. CHECK AFTER ADJUSTMENT Play test disc or any other disc to make sure there is no picture degradation in the inner, middle and outer peripheries and no audio skipping. After adjustment is finished, lock each adjustment screw in position using screw lock. 11.3.1.4.
  • Page 53 5. Video Sweep Generator 6. Sinewave Generator 7. Video Pattern Generator 8. Monitor TV 9. DC Power Supply 10. VHS Blank Tape 11. VHS Alignment Tape - Parts No.: VFJ8125H3F(PAL) 11.4.2. VCR SETTING When no indication in the procedure, set each selector as follows. 1.
  • Page 54 CONDITION: BURST SIGNAL OFF / 75 ohm TERMINATED Fig. E1 Fig. E2 11.4.4. PG SHIFTER ADJUSTMENT / (AUTOMATIC) Fig. E3 PROCEDURES FIP DISPLAY Press the FF and EJECT Keys simultaneously for 3 seconds. Press the FF and EJECT Keys simultaneously twice. Press the EJECT key for 3 seconds.
  • Page 55 PROCEDURES FIP DISPLAY Input the Video sweep signal. (See Fig.E1) Press the FF and EJECT Keys simultaneously for 3 seconds. Press the FF and EJECT Keys simultaneously twice. Press the EJECT key for 3 seconds. Press the CH UP key until "11"...
  • Page 56 12. ABBREVIATIONS...
  • Page 57 INITIAL/LOGO ABBREVIATIONS A0~UP ADDRESS ACLK AUDIO CLOCK AD0~UP ADDRESS BUS ADATA AUDIO PES PACKET DATA ADDRESS LATCH ENABLE AMUTE AUDIO MUTE AREQ AUDIO PES PACKET REQUEST AUDIO RF SERVO AMP INVERTED INPUT SERVO AMPOUTPUT ASYNC AUDIO WORD DISTINCTION SYNC BIT CLOCK (PCM) BCKIN BIT CLOCK INPUT BLACK DROP OUT...
  • Page 58 INITIAL/LOGO ABBREVIATIONS DACCK D/A CONVERTER CLOCK DEEMP DEEMPHASIS BIT ON/OFF DEMPH DEEMPHASIS SWITCHING DIG0~UP FL DIGIT OUTPUT DATA INPUT DMSRCK DM SERIAL DATA READ CLOCK DMUTE DIGITAL MUTE CONTROL DROP OUT DOUT0~UP DATAOUTPUT DATA SLICE RF (BIAS) DROP OUT SIGNAL DRPOUT DATA REQUEST DREQ...
  • Page 59 INITIAL/LOGO ABBREVIATIONS IECOUT IEC958 FORMAT DATA OUTPUT IPFRAG INTERPOLATION FLAG IREF I (CURRENT) REFERENCE ISEL INTERFACE MODE SELECT LDON LASER DIODE CONTROL LASER POWER CONTROL LRCK L CH/R CH DISTINCTION CLOCK MA0~UP MEMORY ADDRESS MEMORY CLOCK MCKI MEMORY CLOCK INPUT MCLK MEMORY SERIAL COMMAND CLOCK...
  • Page 60 INITIAL/LOGO ABBREVIATIONS READ ENABLE RFENV RF ENVELOPE RF PHASE DIFFERENCE OUTPUT (CD-ROM) REGISTER SELECT RSEL RF POLARITY SELECT RESET RESERVE SBI0, 1 SERIAL DATA INPUT SBO0 SERIAL DATA OUTPUT SBT0, 1 SERIAL CLOCK SERIAL DATA CLOCK SCKR AUDIO SERIAL CLOCK RECEIVER SERIAL CLOCK SCLK...
  • Page 61 INITIAL/LOGO ABBREVIATIONS TRACKING ERROR TIBAL BALANCE CONTROL BALANCE OUTPUT 1 BALANCE INPUT BALANCE INPUT BALANCE OUTPUT 2 TPSN OP AMP INPUT TPSO OP AMP OUTPUT TPSP OP AMP INVERTED INPUT TRCRS TRACK CROSSSIGNAL TRON TRACKING ON TRSON TRAVERSE SERVO ON VBLANK V BLANKING COLLECTOR POWER SUPPLY...
  • Page 62 INITIAL/LOGO ABBREVIATIONS X' TAL XALE X ADDRESS LATCH ENABLE XAREQ X AUDIO DATA REQUEST XCDROM X CD ROM CHIP SELECT X CHIP SELECT XCSYNC X COMPOSITE SYNC X DATA STROBE XHSYNCO X HORIZONTAL SYNC OUTPUT XHINT XH INTERRUPTREQUEST X' TAL OSCILLATOR INPUT XINT X INTERRUPT X MEMORY WRITE ENABLE...
  • Page 63 17.4. SYSCON & SERVO BLOCK DIAGRAM 17.5. DVD VIDEO BLOCK DIAGRAM 17.6. DVD OVERALL BLOCK DIAGRAM 17.7. DVD SERVO BLOCK DIAGRAM 17.8. DVD AUDIO BLOCK DIAGRAM 18. SCHEMATIC DIAGRAM 18.1. POWER PCB 18.2. MAIN PCB - AUDIO/VIDEO 18.3. MAIN PCB - I/O SECTION 18.4.
  • Page 64 20.1. VCR CHASSIS PARTS SECTION 20.2. DVD CHASSIS PARTS SECTION...
  • Page 65 20.3. CASING PARTS SECTION...
  • Page 67 20.4. PACKING PARTS SECTION...
  • Page 68 21. REPLACEMENT PARTS LIST Notes: *Important safety notice: Components identified by ; mark have special characteristics important for safety. Furthermore, special parts which have purposes of fireretardant (resistors), high-quality sound (capacitors), lownoise (resistors), etc. are used.
  • Page 69 *3 = NV-VP33EG-K *4 = NV-VP33EC-S *5 = NV-VP33EC-K *6 = NV-VP33EB-S *7 = NV-VP33EBL-S *8 = NV-VP28EC-S *9 = NV-VP28EG-S *10 = NV-VP23EP-S *11 = NV-VP23EC-S *12 = NV-VP23EG-S No indication = all models 21.1. VIDEO MECHA CHASSIS UNIT...
  • Page 70 Ref. No. Part No. Part Name & Description Remarks VEG1642-DKIT RDD CYLINDER VEM0750 CAPSTAN UNIT L1AZ00000004 FE HEAD UNIT VDG1510 INTERMEDIATE GEAR VDG1511-4 MAIN CAM GEAR VDG1512 IDLER GEAR VDG1512 IDLER GEAR VDG1514-1 CHANGE GEAR VDR0372 REEL TABLE VDR0372 REEL TABLE VDV0391-2 CAPSTAN BELT VMB3550...
  • Page 71 Ref. No. Part No. Part Name & Description Remarks VHD1066 SCREW VHD1066 SCREW VHD1185 SCREW VHD1095 SCREW VHD1117 SCREW VHD1117 SCREW VMX2208 WASHER VMX3196 WASHER VMX2699 WASHER VMX3196 WASHER 21.2. DVD MECHA CHASSIS UNIT Ref. No. Part No. Part Name & Description Remarks RXQ1241 TRV MOTOR UNIT...
  • Page 72 Ref. No. Part No. Part Name & Description Remarks TOP PANEL VP31ECS VGM2029-1 *1,*2,*4,*6,*7,*8,*9,*10, *11,*12 TOP PANEL VGM2079-1 *3,*5 FRONT PANEL RYPD0021A-S FRONT PANEL RYPD0018A-S FRONT PANEL RYPD0018A-K FRONT PANEL RYPD0019A-S FRONT PANEL RYPD0019A-K FRONT PANEL RYPD0020A-S *6,*7 FRONT PANEL RYPD0024A-S FRONT PANEL RYPD0025A-S...
  • Page 73 Ref. No. Part No. Part Name & Description Remarks B217 SCREW (DECODER) RHD30090-1 B221 SCREW (DVD) VHD1770 B222 SCREW (TUNER) XSN3+4FJK B223 SCREW (SCART) XTB4+10GFJK B225 SCREW XTV26+6FFJ B230 SCREW VHD0690-1 B230 SCREW VHD0690-1 B238 SCREW (MECHA) XTW3+10PN B239 SCREW (SPRING) XTV26+6FFJ B240 SCREW (FRONT PCB)
  • Page 74 Ref. No. Part No. Part Name & Description Remarks AV CORD K2KA6CA00001 *1,*2,*3,*4,*5,*8,*9,*10, *11,*12 ACC.BOX VPK2246 21.5. PRINTED CIRCUIT BOARD Ref. No. Part No. Part Name & Description Remarks MAIN PCB REPD0010A (RTL) *2,*3,*9 MAIN PCB REPD0024A (RTL) *2,*3,*9 MAIN PCB REPD0010B (RTL) *4,*5,*8...
  • Page 75 Ref. No. Part No. Part Name & Description Remarks C1001 CHIP CAPACITOR F1H1H1030007 C1003 CHIP CAPACITOR F1H1H1030007 C1004 ALU ELEC CAPACITOR ECEA1CKA470B C1005 ALU ELEC CAPACITOR ECEA1CKA470B C1107 ALU ELEC CAPACITOR F2A1V3300027 C1108 CHIP CAPACITOR F1H1A2240004 C1109 CHIP CAPACITOR F1H1H1030006 C1112 CAPACITOR F0C2G473A022...
  • Page 76 Ref. No. Part No. Part Name & Description Remarks C2513 CHIP CAPACITOR ECJ1VB1H392K C2514 CHIP CAPACITOR F1H1E104A030 C2515 CHIP CAPACITOR F1H1C104A042 C2516 CHIP CAPACITOR F1H1A2240004 C2517 CHIP CAPACITOR F1H1E223A029 C2518 CHIP CAPACITOR F1H1E223A029 C2519 CHIP CAPACITOR F1H1C104A042 C2520 CHIP CAPACITOR F1H1H1020005 C2521 ALU ELEC CAPACITOR...
  • Page 77 Ref. No. Part No. Part Name & Description Remarks C3054 CHIP CAPACITOR F1H1H4700004 C3058 CHIP CAPACITOR F1H1C104A042 C3070 CHIP CAPACITOR F1H1C104A042 C4001 ALU ELEC CAPACITOR ECEA0JKA101B C4003 CHIP CAPACITOR F1H1H472A219 C4004 CHIP CAPACITOR ECJ1VB1H122K C4005 ALU ELEC CAPACITOR ECEA0JKA220B C4006 ALU ELEC CAPACITOR ECEA1EKA4R7B C4009...
  • Page 78 Ref. No. Part No. Part Name & Description Remarks C4525 ALU ELEC CAPACITOR ECEA0JKA101B C4526 CHIP CAPACITOR F1H1H1030006 C4527 CHIP CAPACITOR F1H1C104A042 C4528 CHIP CAPACITOR F1H1C104A042 C4529 ALU ELEC CAPACITOR ECEA1CKA100B C4530 CHIP CAPACITOR ECJ2FB0J225K *1,*2,*3,*4,*5,*6,*7 C4530 CHIP CAPACITOR F1J0J2250003 *8,*9,*10,*11,*12 C4531 CHIP CAPACITOR...
  • Page 79 Ref. No. Part No. Part Name & Description Remarks C4934 ALU ELEC CAPACITOR F2A0J102A016 C4935 CHIP CAPACITOR F1H1E104A030 C4936 ALU ELEC CAPACITOR ECEA0JKA101B C4937 CHIP CAPACITOR F1H1C104A042 C4938 ALU ELEC CAPACITOR ECEA0JKA331B C4939 ALU ELEC CAPACITOR ECEA0JKA331B C4940 ALU ELEC CAPACITOR ECEA0JKA470B C4941 ALU ELEC CAPACITOR...
  • Page 80 Ref. No. Part No. Part Name & Description Remarks C6101 CHIP CAPACITOR F1H1E104A030 C6103 CHIP CAPACITOR F1H1E104A030 C6104 ALU ELEC CAPACITOR ECEA0JKA221B C6105 CHIP CAPACITOR F1H1H104A220 C6106 CHIP CAPACITOR F1H1H1030007 C6107 CHIP CAPACITOR F1H1H1030007 C6108 CHIP CAPACITOR F1H1H1030007 C6109 CHIP CAPACITOR F1H1H1030007 C6110 CHIP CAPACITOR...
  • Page 81 Ref. No. Part No. Part Name & Description Remarks C7603 ALU ELEC CAPACITOR ECEA0JKA101B C7604 ALU ELEC CAPACITOR ECEA0JKA101B C7605 CHIP CAPACITOR F1H1H1030007 C7606 CHIP CAPACITOR F1H1H1030007 C7607 ALU ELEC CAPACITOR ECEA1HKA010B C7608 CHIP CAPACITOR F1H1H104A220 C7609 CHIP CAPACITOR F1H1H330A736 C7610 CHIP CAPACITOR F1H1H330A736...
  • Page 82 Ref. No. Part No. Part Name & Description Remarks C8044 CHIP CAPACITOR F1H0J1050012 C8045 CHIP CAPACITOR F1H0J1050012 C8046 CHIP CAPACITOR F1H0J1050012 C8047 CHIP CAPACITOR F1H0J1050012 C8048 CHIP CAPACITOR F1H1E104A030 C8049 CHIP CAPACITOR F1H1E104A030 C8050 CHIP CAPACITOR F1H1E104A030 C8051 CHIP CAPACITOR F1H1E104A030 C8052 CHIP CAPACITOR...
  • Page 83 Ref. No. Part No. Part Name & Description Remarks C8202 CHIP CAPACITOR F1H1E104A030 C8203 CHIP CAPACITOR F1H1E104A030 C8204 ALU ELEC CAPACITOR EEUFM1A221B C8205 CHIP CAPACITOR F1H1E104A030 C8206 CHIP CAPACITOR F1H1E104A030 C8207 CHIP CAPACITOR F1H1E104A030 C8208 ALU ELEC CAPACITOR ECA1CM470B C8209 ALU ELEC CAPACITOR EEUFM1E470B C8210...
  • Page 84 Ref. No. Part No. Part Name & Description Remarks D7503 DIODE B0JACE000001 D7504 DIODE MAZ4200NLF D7601 DIODE MAZ43000MF D8001 DIODE MA2J72800L D8002 CHIP DIODE MA2J11100L DP7501 FL DISPLAY A2BB00000140 F1101 MINIATURE FUSE K5D162BK0005 FC7501 FFC CABLE 3PIN REZD0018 IC1101 INTEGRATED CIRCUIT C0DACZZ00009 IC1200 VOLTAGE REGULATOR...
  • Page 85 Ref. No. Part No. Part Name & Description Remarks K4902 CHIP RESISTOR D0YBR0000002 K5004 CHIP RESISTOR D0YBR0000002 K6004 CHIP RESISTOR D0YBR0000002 K7306 CHIP RESISTOR D0YBR0000002 K7307 CHIP RESISTOR D0YBR0000002 K8004 CHIP RESISTOR D0YBR0000002 K8005 CHIP RESISTOR D0YBR0000002 K8006 CHIP RESISTOR D0YBR0000002 K8007 CHIP RESISTOR...
  • Page 86 LB1218 BEAD CORE J0JHC0000070...
  • Page 87 Ref. No. Part No. Part Name & Description Remarks LB4002 CHIP RESISTOR D0YBR0000002 LB4004 CHIP RESISTOR D0YBR0000002 LB4308 BEAD CORE J0JCC0000062 LB4309 BEAD CORE J0JCC0000062 LB4903 CHIP RESISTOR D0GB221JA002 LB4904 CHIP RESISTOR D0GB221JA002 LB4905 CHIP RESISTOR D0YBR0000002 LB4906 CHIP RESISTOR D0YBR0000002 LB4909 CHIP RESISTOR...
  • Page 88 Ref. No. Part No. Part Name & Description Remarks PP6101 CONNECTOR K1KA02A00375 PS1301 CONNECTOR K1KA13A00074 PS1302 CONNECTOR K1KA09A00210 PS4301 CONNECTOR K1KA19A00007 PS7501 CONNECTOR K1KB12B00047 Q1002 TRANSISTOR B1AAGD000016 Q1003 TRANSISTOR B1AAGD000016 Q1004 TRANSISTOR B1AAGD000016 Q1200 PHOTO COUPLER B3PBA0000237 Q1321 TRANSISTOR 2SD19960SA Q1322 TRANSISTOR 2SD19960SA...
  • Page 89 Ref. No. Part No. Part Name & Description Remarks QR4906 TRANSISTOR UNR221400L QR4907 TRANSISTOR UNR221100L QR4908 TRANSISTOR UNR221100L QR4909 TRANSISTOR B1GBCFGA0002 QR4910 TRANSISTOR B1GBCFGA0002 QR4911 TRANSISTOR B1GBCFGA0002 QR4912 TRANSISTOR B1GBCFGA0002 QR6001 TRANSISTOR B1GBCFJA0002 QR6101 TRANSISTOR B1GDCFJJ0002 QR8001 TRANSISTOR UNR212100L QR8002 TRANSISTOR UNR521100L QR8003...
  • Page 90 Ref. No. Part No. Part Name & Description Remarks R1501 CARBON RESISTOR ERDS2TJ151T R1502 CHIP RESISTOR D0GB121JA002 R1503 CHIP RESISTOR D0GB273JA002 R1504 CHIP RESISTOR D0GB273JA002 R1505 CHIP RESISTOR D0YBR0000002 R1609 CARBON RESISTOR ERDS2TJ331T R2501 CHIP RESISTOR D0GB102JA002 R2502 CHIP RESISTOR D0GB102JA002 R2503 CHIP RESISTOR...
  • Page 91 Ref. No. Part No. Part Name & Description Remarks R4019 CHIP RESISTOR D0GB682JA002 R4301 CHIP RESISTOR D1BB1102A010 R4302 CHIP RESISTOR D1BB12020002 R4303 CHIP RESISTOR D1BB1102A010 R4304 CHIP RESISTOR D1BB12020002 R4305 CHIP RESISTOR D0GB622JA002 R4306 CHIP RESISTOR D0GB622JA002 R4307 CHIP RESISTOR D0GB102JA002 R4308 CHIP RESISTOR...
  • Page 92 Ref. No. Part No. Part Name & Description Remarks R4550 CHIP RESISTOR D0GB683JA002 R4551 CHIP RESISTOR D0GB472JA002 R4552 CHIP RESISTOR D0GB683JA002 R4553 CHIP RESISTOR D0GB223JA002 R4801 CHIP RESISTOR D0GB122JA002 R4802 CHIP RESISTOR D0GB122JA002 R4803 CHIP RESISTOR D0GB152JA002 R4804 CHIP RESISTOR D0GB152JA002 R4805 CHIP RESISTOR...
  • Page 93 Ref. No. Part No. Part Name & Description Remarks R4939 CHIP RESISTOR D0GB331JA002 R4940 CHIP RESISTOR D0GB471JA002 R4941 CHIP RESISTOR D0GB103JA002 R4942 CHIP RESISTOR D0GB471JA002 R4943 CHIP RESISTOR D0GB104JA002 R4944 CHIP RESISTOR D0GB104JA002 R4945 CHIP RESISTOR D0GB104JA002 R4946 CHIP RESISTOR ERJ3RBD132V R4947 CHIP RESISTOR...
  • Page 94 Ref. No. Part No. Part Name & Description Remarks R6041 CHIP RESISTOR D0GB102JA002 R6046 CHIP RESISTOR D0GB472JA002 R6047 CHIP RESISTOR D0GB472JA002 R6048 CHIP RESISTOR D0GB472JA002 R6049 CHIP RESISTOR D0GB221JA002 R6052 CHIP RESISTOR D0GB221JA002 R6071 CHIP RESISTOR D0GB183JA002 R6077 CHIP RESISTOR D0GB105JA002 R6078 CHIP RESISTOR...
  • Page 95 Ref. No. Part No. Part Name & Description Remarks R7312 CHIP RESISTOR D0YBR0000002 R7312 CHIP RESISTOR D0GB472JA002 R7316 CHIP RESISTOR D0GB103JA002 R7328 CHIP RESISTOR D0GB221JA002 R7328 CHIP RESISTOR D0GB822JA002 R7329 CHIP RESISTOR D0GB221JA002 R7329 CHIP RESISTOR D0GB822JA002 R7501 CARBON RESISTOR ERDS2TJ3R3T R7503 CHIP RESISTOR...
  • Page 96 Ref. No. Part No. Part Name & Description Remarks R8050 CHIP RESISTOR D0GB101JA002 R8051 CHIP RESISTOR D0GB102JA002 R8053 CHIP RESISTOR D0GB560JA002 R8054 CHIP RESISTOR D0GB560JA002 R8055 CHIP RESISTOR D0GB102JA002 R8056 CHIP RESISTOR D0GB102JA002 R8057 CHIP RESISTOR D0GB2R2JA002 R8058 CHIP RESISTOR D0GB2R2JA002 R8059 CHIP RESISTOR...
  • Page 97 Ref. No. Part No. Part Name & Description Remarks R8328 CHIP RESISTOR D0GB512JA002 R8329 CHIP RESISTOR D0GB304JA002 R8330 CHIP RESISTOR D0GB512JA002 R8407 CHIP RESISTOR D0GB221JA002 R8413 CHIP RESISTOR D0GB101JA002 R8414 CHIP RESISTOR D0GB101JA002 R8415 CHIP RESISTOR D0GB101JA002 R8416 CHIP RESISTOR D0YBR0000002 RA8001 RESISTOR ARRAY...
  • Page 98 Ref. No. Part No. Part Name & Description Remarks W523 CHIP RESISTOR D0YBR0000002 W524 CHIP RESISTOR D0YBR0000002 W525 CHIP RESISTOR D0YBR0000002 W526 CHIP RESISTOR D0YBR0000002 W527 CHIP RESISTOR D0YBR0000002 W528 CHIP RESISTOR D0YBR0000002 W529 CHIP RESISTOR D0YBR0000002 W530 CHIP RESISTOR D0YBR0000002 W531 CHIP RESISTOR...
  • Page 99 Ref. No. Part No. Part Name & Description Remarks W578 CHIP RESISTOR D0YDR0000006 W579 CHIP RESISTOR D0YDR0000006 W580 CHIP RESISTOR D0YDR0000006 W581 CHIP RESISTOR D0YBR0000002 W582 CHIP RESISTOR D0YBR0000002 W583 CHIP RESISTOR D0YBR0000002 W584 CHIP RESISTOR D0YBR0000002 W585 CHIP RESISTOR D0YBR0000002 W587 CHIP RESISTOR...
  • Page 100 Ref. No. Part No. Part Name & Description Pcs Remarks C6029 CHIP CAPACITOR F1H1A105A004 deleted C6038 CHIP CAPACITOR F1H1E104A030 deleted C6039 CHIP CAPACITOR F1J1A105A003 deleted C6040 CHIP CAPACITOR F1H1E104A030 deleted C6041 CHIP CAPACITOR ECJ2YB0J475K deleted C6042 CHIP CAPACITOR ECJ1VB1C563K deleted IC6006 INTEGRATED CIRCUIT C1AB00002140...
  • Page 101 22.7. DECODER PCB FOR PRINTING A4 SIZE 22.8. POWER PCB FOR PRINTING A4 SIZE 22.9. FRONT PCB FOR PRINTING A4 SIZE 22.10. TERMINAL PCB FOR PRINTING A4 SIZE...
  • Page 102 I/O SECTION MECHANISM UNIT SYSCON / SERVO AV DECODER IC8001 IC4902 OPTICAL PICK UP SWITCH UNIT DRIVER IC4903 IC2501 SPINDLE SWITCH MOTOR DRIVER MOTOR DRIVE TRAVERSE IC4904 MOTOR SWITCH DRIVER IC8101 16Mbit FLASH ROM DECODER IC4901 IC8003 DP7501 IC6101 CVBS EEPROM SELECT RCA VIDEO (DVD/VHS)
  • Page 103 T. REC POWER D_STOP D_PLAY S4802 S4803 S4804 S4805 S4806 S7503 S7504 D4801 TIMREC_H FRONT SWITCH PCB CH_DN EJECT S4807 S4808 OPEN/CLOSE DVD-RAM DUB AV_ENHANCER S7506 S7501 S7508 PLAY STOP CH_UP S4809 S4810 S4811 IC6101 PP4801 PS7501 KEY3 PP4801 PS7501 KEY4 PP4801 PS7501...
  • Page 104 SECAM FROM/TO VCR LUMINANCE & CHROMINANCE TEST PB OUT BEP DELAY REC OUT IC6001 (SYSTEM CONTROL/ SERVO IC) SECAM_DET_H NV-VP33EF SECAM BLOCK DIAGRAM...
  • Page 105 OPTICAL PICK UP UNIT AV DECODER PCB SYSCON / SERVO RF SIGNAL MOTOR DRIVE SIGNAL TRACKING ERROR SIGNAL FOCUS ERROR SIGNAL IC2501 IC8001 (MOTOR DRIVE) P8201 VO4+ M2502 P8001 VIN5 TRAVERS MOTOR PHOTO DETECTOR 113/134 LEVEL DRV0 TRIN VO4- P8201 SHIFT P8001 VIN6...
  • Page 106 IC6001 IC6101 (SYSTEM CONTROL/SERVO IC) DP7501 UNREG IC7504 IR7501 IC0201 (CAPSTAN MOTOR DRIVE) P0201 P2501 N.SW N.SW P.FAIL L RESET TIMER DISPLAY CAPSTAN RECEIVER MOTOR COILS P0201 P2501 MOTOR DIFFERENTIAL TORQUE CURRENT DRIVE AMPLIFIRE CONTROL LIMIT REMOCON CAPSTAN P0201 P2501 ERROR HALL TORQUE...
  • Page 107 (REPD0011A) R8004 R8006 P8002 C8209 P8001 R8043 R8050 LB8002 IC8201 C8065 R8044 IC8003 C8208 LB8018 C8021 C8001 R8093 R8097 C8019 C8204 C8066 Q8006 LB8001 Q8005 C8086 P8201 C8212 IC8101 R8211 C8020 R8203 R8213 R8208 R8206 C8069 R8032 Q8002 Q8001 R8033 QR8001 Q8004 Q8003...
  • Page 108 (REPD0011A) R8204 R8205 R8201 R8202 C8207 IC8002 R8002 R8042 K8002 D8002 R8026 C8014 C8041 C8310 R8329 C8008 LB8306 C8312 R8321 R8331 C8315 R8323 R8327 C8050 C8314 R8322 C8080 C8049 C8313 C8419 LB8402 C8011 C8007 R8413 C8047 C8048 LB8404 C8040 R8010 LB8403 R8051 C8005...
  • Page 109 FRONT JACK COMPONENT SIDE (REPD0014A) FRONT SWITCH COMPONENT SIDE (REPD0013A) S4808 S7506 S7501 S7508 S4803 S4802 JK4801 S4804 S4810 S4809 S7503 S7504 D4801 FRONT JACK SOLDER SIDE FRONT SWITCH SOLDER SIDE S4806 S7506 R4803 R4805 R4807 R4808 R4801 R7526 D4801 R7525 R7523 R7521...
  • Page 110 (REPD0024A: NV-VP28EG / NV-VP33EG) (REPD0024B: NV-VP28EC / NV-VP33EC) (REPD0024C: NV-VP33EB) (REPD0024D: NV-VP33EBL) (REPD0024E: NV-VP33EP) MAIN PCB C7603 JK4904 IC1501 JK4903 L7603 IC1502 IC6002 JK4902 JK4902 T4001 C7604 JK4903 C4021 JK4904 W145 C7614 L4002 C4023 C4507 W156 Q1001 C4026 W144 L4901 Q1002 W441 P4002...
  • Page 111 (REPD0024A: NV-VP28EG / NV-VP33EG) (REPD0024B: NV-VP28EC / NV-VP33EC) (REPD0024C: NV-VP33EB) (REPD0024D: NV-VP33EBL) (REPD0024E: NV-VP33EP) MAIN PCB C4947 R4958 R4912 C4904 IC 2501 QR 1001 B3 Q4907 LB4910 LB4971 LB4909 R4943 R4972 C7605 IC 3001 QR 1002 B3 R4911 C4905 R4906 R4923 W546 W602...
  • Page 112 (REPD0010A: NV-VP28EG / NV-VP33EG) (REPD0010B: NV-VP28EC / NV-VP33EC) (REPD0010C: NV-VP33EB) (REPD0010D: NV-VP33EBL) (REPD0010E: NV-VP33EP) (REPD0010F: NV-VP23EG) (REPD0010G: NV-VP23EC) ( REPD0010J: NV-VP23EP) C7603 MAIN PCB JK4904 IC1501 JK4903 L7603 IC1502 JK4902 IC6002 JK4902 C7604 T4001 C4021 JK4903 C7614 JK4904 W145 C4023...
  • Page 113 (REPD0010A: NV-VP28EG / NV-VP33EG) (REPD0010B: NV-VP28EC / NV-VP33EC) (REPD0010C: NV-VP33EB) (REPD0010D: NV-VP33EBL) (REPD0010E: NV-VP33EP) (REPD0010F: NV-VP23EG) (REPD0010G: NV-VP23EC) ( REPD0010J: NV-VP23EP) MAIN PCB C4947 R4958 R4912 C4904 IC 2501 QR 1001 B3 LB4910 LB4971 LB4909 R4943 R4972 C7605 IC 3001...
  • Page 114 (REPD0012A) COMPONENT SIDE SOLDER SIDE C1360 PS1302 PS1301 PS1302 PS1301 C1364 W1303 Q1360 W1303 W1301 W1301 K1360 K1360 W1302 W1302 IP1360 IP1360 R1333 C1291 R1325 C1291 R1347 C1221 R1290 K1361 K1361 C1221 R1203 L1290 L1220 R1201 R1202 R1200 C1341 R1340 L1240 IC1200 IC1200...
  • Page 115 (REP3606A-C) COMPONENT SIDE SOLDER SIDE M2602 SW2601 FP2601 TC2603 FP2601 TC2605 M2602 TC2606 C2601 TC2607 C2601 M2601 TC2604 TC2608 TC2602 FP2602 TC2601 FP2602 M2601 TERMINAL PCB TERMINAL PCB FP2601 FP2601 FP2602 FP2602 M2601 M2601 M2602 M2602 SW2601 SW2601 NV-VP23EG/EC/EP NV-VP28EG/EC ADDRESS INFORMATION ADDRESS INFORMATION NV-VP33EG/EC/EB/EBL/EP...
  • Page 116 !"#$%&'()*%%')&$*% +$,-(,. JK4902 JK4903 JK4904 P4001 P5001 P4002 P1501 PS1301 P2502 GND_Z CAPSTAN CYLINDER P1001 STATOR PCB P2501 GND_M CAP_R/F GND_FG UNREG_14V REG_5V VCR MECHANISM ADAC AUDI VCOM AUDI A_MU TRAY TRAY MAIN PCB TRV_ TRAY PS4301 CPU_ CPU_ CPU_ A DIG B/Pb R/Pr...
  • Page 117 NAVIGATION POWER PCB AV DECODER PCB MAIN PCB - AUDIO / VIDEO FRONT PANEL PCB MAIN PCB - I/O TERMINAL PCB MAIN PCB - SYSCON & SERVO P1101 DVD MECHANISM POWER PCB TERMINAL PCB PS1302 OPTICAL PICK UP UNIT P8002 TA(DVD) TB(DVD) PS8003...
  • Page 118 17 BLOCK DIAGRAM 17.1. POWER SUPPLY BLOCK DIAGRAM T. REC S4802 S4803 S4804 S4805 D4801 TIMREC_H CH_DN EJECT S4807 S4808 PLAY STOP CH_UP S4809 S4810 S4811 FRONT JACK PCB POWER SOCKET TRANSFORMER L1121 P1101 L1120 T1150 F1101 <UNREG 36V> PS1301 P1001 <UNREG 14V>...
  • Page 119 T. REC POWER D_STOP D_PLAY S4805 S4806 S7503 S7504 FRONT SWITCH PCB OPEN/CLOSE DVD-RAM DUB AV_ENHANCER S7506 S7501 S7508 CH_UP S4811 IC6101 PP4801 PS7501 KEY3 PP4801 PS7501 KEY4 PP4801 PS7501 KEY0 PP4801 PS7501 KEY1 PP4801 PS7501 KEY2 PP4801 PS7501 IR 7501 REMOCON X6101 OSC2...
  • Page 120 !8:2:# /)( 7=.$%,%)' ? )@(*.$%,%)' 67*)9 +$,-(,. IC4901 V IN [FROM OSD JK4903 V1 IN JK4904 V3 IN TU7601 V1 OUT JK4902 V2 OUT V2 IN V OUT TO YC TU7601 TU V IN...
  • Page 121 V IN [FROM OSD] IC3001 IN SEL JK4801 V OUT TO YC NV-VP23EG/EC/EP NV-VP28EG/EC NV-VP33EG/EC/EB/EBL VCR LUMINANCE & CHROMINANCE 1/2 BLOCK DIAGRAM...
  • Page 122 FROM 5 VID_FROM_YC SS-SECTION V_OUT_TO_YC IO-SECTION JK4801 AV3_V_IN PP4801 PS7501 TO SYSCON...
  • Page 123 NV-VP23EG/EC/EP NV-VP28EG/EC NV-VP33EG/EC/EB/EBL/EP VCR LUMINANCE & CHROMINANCE 2/2 BLOCK DIAGRAM...
  • Page 124 !8:3:# /)( ,=+$* 67*)9 +$,-(,. IC4501 JK4801 PP4801 PS7501 AV3 IN(R) PP4801 PS7501 AV3 IN(L) FRONT JACK PCB JK4903 AV1 R IN IC4502 AV2 R IN DVD R OUT LINE OUT AV1 R OUT AV1 L IN DVD L OUT JK4902 AV2 L IN AV1 R OUT...
  • Page 125 MAIN SIGNAL PATH IN REC MODE MAIN SIGNAL PATH IN PLAYBACK MODE IIC CLK S IIC BUS INTERFACE IIC DATA S INPUT SELECT SWITCH & SWITCH INPUT SELECT SWITCH OUTPUT SWITCH SELECT SWITCH A_H_SW SWITCH PNR RCH FM MODULATOR/ DEMODULATOR OUTPUT SELECT SWITCH...
  • Page 126 !8:A:# <><)*% ? <'(/* 67*)9 +$,-(,. IC6001 (SYSTEM CONTROL/SERVO IC) UNREG IC0201 (CAPSTAN MOTOR DRIVE) P0201 P2501 P.FAIL L CAPSTAN MOTOR COILS P0201 P2501 MOTOR DIFFERENTIAL TORQUE CURRENT DRIVE AMPLIFIRE CONTROL LIMIT REMOCON CAPSTAN P0201 P2501 ERROR TORQUE HALL CAPSTAN POSITION TORQUE ED/S...
  • Page 127 IC6101 DP7501 IC7504 IR7501 N.SW N.SW P.FAIL L RESET TIMER DISPLAY RECEIVER REMOCON IC7503 RESET L RESET H.DC (+) 5V (D) FROM H.DC (-) POWER UNREG -23V 12M START H N.SW 12MHz IN X6001 12MHz OUT 32KHz IN X6002 32KHz OUT IIC CLOCK IIC CLOCK IIC DATA...
  • Page 128 !8:B:# +/+ /$+'* 67*)9 +$,-(,. IC8001-151 0.68Vp-p(20usec./div.) AV DECODER PCB IC8001 (AV DECORDER) IC8001-152 0.68Vp-p(20usec./div.) EXADR16 B/Pb DAC2OUT DATA DAC1OUT IC8101 EXADR20 Mbit FlashROM) R/Pr DAC3OUT EXADR16 ..20 NEX WE CVBS NEX CE DAC4OUT NEX OE FDT0 FDT0 ..15 DQ15 FDT15 MEMORY...
  • Page 129 IC8001-149 div.) 0.64Vp-p(20usec./div.) I/O SECTION IC8001-156 div.) 1.2Vp-p(20usec/div) IC4904 B/Pb PS8003 P4301 IC4903 PS8003 P4301 R/Pr PS8003 P4301 IC4902 IC8102 (64Mbit SDRAM) MEMORY ADDRESS 12bit MA11 JK4904 JK4904 JK4904 MDQ0 IC4905 MEMORY PROGRESSIVE DATA 32bit FILTER / DRIVER MDQ15 JK4902 JK4902 IC4901 JK4903...
  • Page 130 !8:":# +/+ */'(,77 67*)9 +$,-(,. AV DECODE MECHANISM UNIT SYSCON / SERVO OPTICAL PICK UP UNIT IC2501 SPINDLE MOTOR MOTOR DRIVE TRAVERSE MOTOR IC8101 16Mbit FLASH ROM IC8003 DP7501 IC6101 EEPROM REMOTE CTL IC8002 RESET IC8102 TRAY 64 Mbit SD RAM...
  • Page 131 I/O SECTION AV DECODER IC8001 IC4902 SWITCH DRIVER IC4903 SWITCH DRIVER IC4904 SWITCH DRIVER DECODER IC4901 CVBS SELECT RCA VIDEO (DVD/VHS) TUNER IC8402 AUDIO L AUDIO AUDIO R NV-VP23EG/EC/EP NV-VP28EG/EC NV-VP33EG/EC/EB/EBL DVD OVERALL BLOCK DIAGRAM...
  • Page 132 !8:8:# +/+ <'(/* 67*)9 +$,-(,. OPTICAL PICK UP UNIT AV DECODER PCB SYSC IC2501 IC8001 (MOTOR DRIVE) P8001 VIN5 PHOTO DETECTOR 113/134 DRV0 TRIN P8001 VIN6 112/133 BIAS1 P8001 VIN7 HEAD DAC1 VIN1 P8001 VIN8 P8001 VIN1 117/138 DAC0 VIN2 VIN2 P8001 116/137...
  • Page 133 SYSCON / SERVO RF SIGNAL MOTOR DRIVE SIGNAL TRACKING ERROR SIGNAL FOCUS ERROR SIGNAL OR DRIVE) VO4+ P8201 M2502 TRAVERS MOTOR LEVEL VO4- P8201 SHIFT BIAS1 OPIN+ P8201 VO3+ M2501 SPINDLE MOTOR LEVEL VO3- P8201 SHIFT OPIN- IC2511-11,12,13,14 1.2Vp-p(0.5usec./div.) POUT OPTICAL PICK UP UNIT ACTUATOR BIAS2...
  • Page 134 !8:5:# +/+ ,=+$* 67*)9 +$,-(,. AV DECODER PCB IC8402 IC8001 (AUDIO D/A CONVERTER) (AV DECODER) BICK SRCK LRCK LRCK SMUTE/CSN STBDHC DACCK MCLK DZFR ADAC 5V IEC OUT IEC OUT IC6101 SYSCON & SERVO NFLOFF...
  • Page 135 I/O SECTION A OUT L P8003 PS4301 A OUT R P8003 PS4301 DZFR / QR4908 QR4907 PS4301 A_MUTE P8003 DVD_MUTE 16 2 16 6 IC4301 IN1- IN2- OUT1 OUT2 16 1 16 7 JK4904 P8003 PS4301 KOAX IC6101 NFLOFF NV-VP23EG/EC/EP NV-VP28EG/EC NV-VP33EG/EC/EB/EBL/EP DVD AUDIO...
  • Page 136  '(&2'(5 3&% &20321(17 6,'( (REPD0011A) R8004 R8006 P8002 C8209 P8001 LB8002 IC8201 C8208 LB8018 C8001 R8093 R8097 C8019 C8204 Q8006 LB8001 Q8005 C8086 P8201 C8212 R8211 C8020 R8203 R8213 R8208 R8206 C8069 R8032 Q8001 Q8002 R8033 Q8003 QR8001 Q8004 R8092 R8023 R8022...
  • Page 137 P8002 R8043 R8050 C8065 R8044 IC8003 LB8018 C8021 C8066 C8212 IC8101 R8208 R8067 IC8102 DECODER PCB IC8001 IC8003 IC8101 C8105 IC8102 IC8201 IC8402 Q8001 Q8002 Q8003 Q8004 Q8005 Q8006 QR8001 QR8002 QR8003 QR8005 P8001 P8002 P8003 R8040 P8201 R8041 PS8003 R8101 LB8016 X8001...
  • Page 138 !G:":# +')*+'( 1)6 C<*7+'( <$+'E (REPD0011A) R8204 R8205 R8201 R8202 IC8002 R8026 C8041 R8329 C8008 R8321 C8315 R8323 C8050 R8322 C8080 C8049 C8419 LB8402 C8007 R8413 C8048 LB8404 C8040...
  • Page 139 R8205 R8202 C8207 R8002 R8042 K8002 D8002 C8014 R8026 C8310 R8329 LB8306 C8312 R8321 R8331 R8323 R8327 C8314 C8080 C8313 LB8402 C8011 R8413 C8047 B8404 R8010 LB8403 C8005 R8051 R8001 DECODER PCB IC8002 C8409 K8001 ADDRESS INFORMATION NV-VP23EG/EC/EP NV-VP28EG/EC NV-VP33EG/EC/EB/EBL/EP DECODER PCB SOLDER SIDE...
  • Page 140 !G:5:# F(*%& 1)6 FRONT JACK COMPONENT SIDE (REPD0014A) S4808 S4803 S4802 JK4801 S4810 S4809 S4804 D4801 FRONT JACK SOLDER SIDE S4806 R4803 R4805 R4807 R4808 R4801 D4801 PP4801 R4813 JK4801 R4810 C4801 FRONT JACK PCB Component Solder Component Solder JK4801 S4806 PP4801 S4807...
  • Page 141 FRONT SWITCH COMPONENT SIDE (REPD0013A) S7506 S7501 S7508 S7504 S7503 FRONT SWITCH SOLDER SIDE S7506 R7526 R7525 R7523 R7521 R7520 FRONT SWITCH PCB Component Solder FC7501 S7501 S7503 NV-VP23EG/EC/EP S7504 NV-VP28EG/EC S7506 NV-VP33EG/EC/EB/EBL/EP S7508 FRONT JACK PCB / FRONT SWITCH PCB COMPONENT SIDE / SOLDER SIDE ADRESS INFORMATION...
  • Page 142 !G#1($%&'+ )$()=$& 6*,(+ !G:!:# .,$% 1)6 C)*.1*%'%& <$+'E (REPD0010A: NV-VP28EG / NV-VP33EG) (REPD0010B: NV-VP28EC / NV-VP33EC) (REPD0010C: NV- (REPD0010F: NV-VP23EG) (REPD0010G: NV-VP23EC) ( REPD0010J: NV-VP23EP) C7603 L7603 JK4902 C7604 T4001 C4021 C7614 C4023 L4002 C4026 C4507 L4901 P4002 W412 W414...
  • Page 143 0010C: NV-VP33EB) (REPD0010D: NV-VP33EBL) (REPD0010E: NV-VP33EP) MAIN PCB JK4904 IC1501 JK4903 IC1502 IC6002 JK4902 JK4903 JK4904 W145 Q1001 W156 W144 Q1002 W441 Q1003 Q1004 Q1501 R4916 W154 W443 Q1502 W155 D4903 Q1601 W118 TW3003 Q1602 Q1603 W442 C4936 W235 W451 Q4904 W446 P1001...
  • Page 144 !G:3:# .,$% 1)6 C)*.1*%'%& <$+' 0 *%7> ('1+DD2AxE (REPD0024A: NV-VP28EG / NV-VP33EG) (REPD0024B: NV-VP28EC / NV-VP33EC) (REPD0024C: NV- C7603 L7603 JK4902 T4001 C7604 C4021 C7614 L4002 C4023 C4507 C4026 L4901 P4002 W412 W414 K4001 W349 W351 W352 W154 W350 W415 W353 W155 W354...
  • Page 145 0024C: NV-VP33EB) (REPD0024D: NV-VP33EBL) (REPD0024E: NV-VP33EP) MAIN PCB JK4904 IC1501 JK4903 IC1502 IC6002 JK4902 JK4903 JK4904 W145 Q1001 W156 W144 Q1002 W441 Q1003 Q1004 Q1501 R4916 W154 W443 Q1502 W155 D4903 Q1601 TW3003 W118 Q1602 W442 Q1603 W235 W451 C4936 Q4904 W446 P1001...
  • Page 146 !G:A:# .,$% 1)6 C<*7+'( <$+' 0 *%7> ('1+DD2AxE (REPD0024A: NV-VP28EG / NV-VP33EG) (REPD0024B: NV-VP28EC / NV-VP33EC) (REPD0024C: NV- C4947 R4958 R4912 C4904 LB4971 LB4909 Q4907 LB4910 R4943 R4972 R4911 W546 C4905 R4906 R4923 LB4904 R4933 R4908 LB4903 LB4906 R4930 R4931 R4934 C4902 C4913...
  • Page 147 0024C: NV-VP33EB) (REPD0024D: NV-VP33EBL) (REPD0024E: NV-VP33EP) MAIN PCB IC 2501 QR 1001 B3 IC 3001 QR 1002 B3 C7605 W602 W596 C4537 IC 4301 QR 3006 C6 LB4904 R7603 LB4903 R7606 W593 IC 4501 QR 4001 D7 R7605 R4920 C4911 R4539 R4921 C4914...
  • Page 148 !G:2:# .,$% 1)6 C<*7+'( <$+'E (REPD0010A: NV-VP28EG / NV-VP33EG) (REPD0010B: NV-VP28EC / NV-VP33EC) (REPD0010C: NV- (REPD0010F: NV-VP23EG) (REPD0010G: NV-VP23EC) ( REPD0010J: NV-VP23EP) C4947 R4958 R4912 C4904 LB4971 LB4909 LB4910 R4943 R4972 R4911 W546 C4905 R4906 R4923 LB4904 R4933 R4908 LB4903...
  • Page 149 0010C: NV-VP33EB) (REPD0010D: NV-VP33EBL) (REPD0010E: NV-VP33EP) MAIN PCB IC 2501 QR 1001 B3 IC 3001 QR 1002 B3 C7605 W596 W602 C4537 IC 4301 QR 3006 C6 LB4904 R7603 LB4903 R7606 W593 IC 4501 QR 4001 D7 R7605 R4920 C4911 R4539 R4921 C4914...
  • Page 150 19.7. POWER PCB (REPD0012A) COMPONENT SIDE C1360 PS1302 PS1301 W1303 W1301 K1360 W1302 IP1360 C1291 C1221 K1361 L1240 IC1200 R1107 C1142 K1362 D1240 H0006 D1220 D1290 C1106 K1240 IP1240 C1240 L1121 IC1101 C1290 R1106 R1105 C1270 R1111 R1110 R1104 C1230 R1103 D1110 C1126...
  • Page 151 SOLDER SIDE PS1302 PS1301 C1364 Q1360 W1303 W1301 K1360 W1302 IP1360 R1333 C1291 R1325 R1347 R1290 K1361 C1221 R1203 L1290 L1220 R1201 R1202 R1200 C1341 R1340 IC1200 R1204 C1241 LB1218 LB1217 R1208 R1240 C1220 L1250 H0006 IP1220 C1106 D1290 C1240 L1260 IP1240 K1240...
  • Page 152 18 SCHEMATIC DIAGRAM 18.1. POWER PCB COLD ZA1101 T1150 C1122 LB1214 ZA1103 ZA1104 ZA1104 F1101 D1110 C1125 D1101 C1112 D1102 C1142 0.047 400V33[EB] P1101 C1113 L1120 L1121 D1103 C1126 R1110 C1114 1M[0.25W, F] D1104 R1111 R1106 1M[0.25W, F] L1102 EXCELDR35V R1103 330K[0.25W] R1104...
  • Page 153 NAVIGATION INTERCONNECTION IC1390 D1230 L1290 D1290 C1290 C1230 C1291 R1290 25V220[FM] 50V22[FM] C1390 R1390 25V100[HG] 16V220[M] 2200 K1362 D1250 L1250 C1250 Q1341 25V470[FM] R1345 R1348 GND_A A5V/D5V K1240 GND_D D3.3V GND_D D1240 C1241 IP1240 $ L1240 D1.2V 10V220[HG] GND_D C1320 GND_M 6V220[KA] R1240...
  • Page 154 REPD0010B REPD0010C REPD0010D REPD0010E REPD0010F REPD0010G REPD0010J NV-VP33EG-S, -K NV- NV-VP33EC-S, -K C4537 25V0.1 Designator NV-VP33EB-S NV-VP33EBL-S NV-VP33EP-S NV-VP23EG-S NV-VP23EC-S NV-VP23EP-S VP28EG-S, -K NV-VP28EC-S, -K C4535 ECJ2VB1A105K ECJ2VB1A105K C4536 ECEA1AKA220B ECEA1AKA220B QR4504 UNR221600L UNR221600L R4009 ERJ3GEYJ152V ERJ3GEYJ333V ERJ3GEYJ333V ERJ3GEYJ333V ERJ3GEYJ333V ERJ3GEYJ152V ERJ3GEYJ333V ERJ3GEYJ333V...
  • Page 155 NAVIGATION INTERCONNECTION MAIN PCB - I/O MAIN PCB - SYSCON & SERVO P4002 P4001 P5001 GND_NA QR4004 QR4003 33K(NI) 500(GS) C4001 R4001 3300 6V100[KA] C4002 QR4001 C4003 R4002 100K 4700p C4005 6V22[KA] C4004 1200p R4003 R4004 C4006 25V4.7[KA] R4005 R4006 C4007 C4027 C4010...
  • Page 156 !5:3:# .,$% 1)6 0 $4* <')&$*% REPD0010E REPD0010F REPD0010G REPD0010J Designator NV-VP33EP-S NV-VP23EG-S NV-VP23EC-S NV-VP23EP-S C7301 ECJ1VF1H103Z ECJ1VF1H103Z ECJ1VF1H103Z C7303 ECJ1VF1H103Z ECJ1VF1H103Z ECJ1VF1H103Z C7305 ECJ1VC1H330J ECJ1VC1H330J ECJ1VC1H330J C7306 ECJ1VC1H330J ECJ1VC1H330J ECJ1VC1H330J C7307 ECJ1VB1H332K C7308 ERJ3GEYJ822V ECJ1VC1H681J ERJ3GEYJ822V ERJ3GEYJ822V C7309 ECJ1VB1H332K...
  • Page 157 NAVIGATION INTERCONNECTION MAIN PCB - AUDIO / VIDEO JK4903 JK4904 MAIN PCB - SYSCON & SERVO TRAY_TRV SS[5A] C4975 R4974 C4974 L4971 6V47[KA] TRV_I_SW SS[5A] R4936 Q4971 TRAY_DRV SS[5A] TRAY_MUTE SS[5A] R4935 C4972 R4975 DVD_MUTE SS[5A] ADAC_5V SS[6D] 6V47[KA] R4972 R4901 75[1%] R4973 6V330[KA]...
  • Page 158 VWJ0023=5 VWJ0023=5 VWJ0023=5 L6002 L6006 G0C680JA0019 G0C680JA0019 G0C680JA0019 G0C680JA0019 Q6003 R6124 REPD0010E REPD0010F REPD0010G REPD0010J R6125 Desig- nator NV-VP33EP-S NV-VP23EG-S NV-VP23EC-S NV-VP23EP-S R6126 R6119 R6006 ERJ3GEYJ152V ERJ3GEYJ152V IR7501 R6007 ERJ3GEYJ473V ERJ3GEYJ473V R6046 4700 R6120 R6038 ERJ3GEYJ101V R6052 ERJ3GEYJ221V R6047 4700...
  • Page 159 NAVIGATION P1501 IC6005 INTERCONNECTION P2501 SW_12V IO[12B] MAIN PCB - AUDIO / VIDEO Ctrl R2509 1.2[22] C2501 MAIN PCB - I/O OUT1 R2510 0.01 C2503 L GND 1.5[22] OUT2 R2514 C2521 F IN R2513 16V22[KA] C2525 0.1[KB] K1006 K1007 R IN C2524 0.1[KB] IC2501 R2511...
  • Page 160 18.5. MAIN PCB - SYSCON & SERVO (ONLY REPD0024x) AUDIO MAIN SIGNAL PATH IN REC MODE AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE P1001 R7502 R7501 3.3[D] R1007 R1006 K1006 R7506 R7507 R7508 RA7502 330[D] 330[D] *47K(OTP) *47K(OTP) *47K(OTP) R1008 DP7501 3300[D] K1001...
  • Page 161 NAVIGATION P1501 IC6005 INTERCONNECTION P2501 SW_12V IO[12B] MAIN PCB - AUDIO / VIDEO Ctrl R2509 1.2[22] C2501 MAIN PCB - I/O OUT1 R2510 0.01 C2503 L GND 1.5[22] OUT2 R2514 C2521 R2513 F IN 16V22[KA] C2525 0.1[KB] K1006 K1007 R IN C2524 0.1[KB] IC2501 R2511...
  • Page 162 18.6. AV DECODER PCB IC8101 EXADT15 EXADR16 EXADT14 XBYTE EXADT13 EXADT12 FDT15 DQ15/A-1 EXADT11 FDT7 EXADT10 FDT14 DQ14 EXADT9 FDT6 EXADT8 FDT13 DQ13 EXADR19 FDT5 EXADR20 FDT12 DQ12 FDT4 XRESET FDT11 DQ11 FDT3 WP/ACC LB8101 FDT10 RDY/XBSY DQ10 EXADR18 FDT2 NC/A18 EXADR17 FDT9...
  • Page 163 NAVIGATION R8104 2000 INTERCONNECTION MDQ[0..15] EXADR16 XBYTE FDT15 DQ15/A-1 FDT7 FDT14 DQ14 FDT6 FDT13 DQ13 FDT5 FDT12 DQ12 FDT4 FDT11 DQ11 FDT3 FDT10 DQ10 FDT2 IC8102 FDT9 C8103 FDT1 10V10[22] FDT8 FDT0 (BOTTOM7) EXADT0 LB8004 K8102 R8103 680 GND_SDRAM GND_Q TP8203 K8101 TP8209...
  • Page 164 !5:8:# F(*%& 1,%'7 1)6 R7520 1200 S7504 S7503 D_STOP D_PLAY R7521 R7523 R7525 R7526 1200 1500 5600 4700 S7506 S7501 OPEN/CLOSE DVD-RAM DUB S7508 FC7501 AV ENHANCER Front Switch R4801 R4803 R480 1200 1500 5600 S4802 S4803 R4807 1200 S4807 S4808 PP4801 KEY4...
  • Page 165 NAVIGATION INTERCONNECTION R7526 4700 S7508 AV ENHANCER nt Switch R4808 R4805 R4806 JK4801 5600 4700 6800 S4803 S4804 S4805 S4806 T.REC POWER S4808 EJECT S4809 S4810 S4811 PLAY STOP CH_UP R4802 R4804 Front Jack 1200 1500 NV-VP23EG/EC/EP NV-VP28EG/EC NV-VP33EG/EC/EB/EBL/EP FRONT PANEL PCB SCHEMATIC DIAGRAM...
  • Page 166 !5:5:# &'(.$%,7 1)6 FP2602 Note: Marked *(spare) parts are not assembled Important Safety Notice: Components identified with the mark have the special characteristics for safety. When replacing any of these components use only the same type.
  • Page 167 NAVIGATION INTERCONNECTION FP2601 TO DECODER PCB NV-VP23EG/EC/EP NV-VP28EG/EC NV-VP33EG/EC/EB/EBL TERMINAL PCB SCHEMATIC DIAGRAM...
  • Page 168 !G:G:# &'(.$%,7 1)6 (REP3606A-C) COMPONENT SIDE M2602 FP2601 C2601 FP2602 M2601 TERMINAL PCB FP2601 FP2602 M2601 M2602 SW2601 ADDRESS INFORMATION...
  • Page 169 SOLDER SIDE SW2601 FP2601 TC2603 TC2605 M2602 TC2606 C2601 TC2607 M2601 TC2604 TC2608 TC2602 TC2601 FP2602 TERMINAL PCB FP2601 FP2602 M2601 M2602 SW2601 NV-VP23EG/EC/EP NV-VP28EG/EC ADDRESS INFORMATION NV-VP33EG/EC/EB/EBL/EP TERMINAL PCB COMPONENT SIDE / SOLDER SIDE...
  • Page 170 REPD0010D REPD0010E REPD0010F REPD0010G REPD0010J C4535 *10V1[KB][22](RFC) NV-VP33EG-S, -K NV- NV-VP33EC-S, -K C4537 25V0.1 R4014 Designator NV-VP33EB-S NV-VP33EBL-S NV-VP33EP-S NV-VP23EG-S NV-VP23EC-S NV-VP23EP-S C4020 220p[JC] C4536 VP28EG-S, -K NV-VP28EC-S, -K T4001 C4509 *10V22[KA](RFC) 0.033[KB] C4535 ECJ2VB1A105K ECJ2VB1A105K TW4501 EQQ7QF024P C4508 C4536 ECEA1AKA220B ECEA1AKA220B 0.015[B]...
  • Page 171 R8104 NAVIGATION 2000 IC8101 INTERCONNECTION MDQ[0..15] EXADT15 EXADR16 EXADT14 XBYTE EXADT13 EXADT12 FDT15 DQ15/A-1 EXADT11 FDT7 EXADT10 FDT14 DQ14 EXADT9 FDT6 EXADT8 FDT13 DQ13 EXADR19 FDT5 EXADR20 FDT12 DQ12 FDT4 XRESET FDT11 DQ11 FDT3 WP/ACC LB8101 FDT10 RDY/XBSY DQ10 EXADR18 FDT2 IC8102 NC/A18...
  • Page 172 NAVIGATION INTERCONNECTION MAIN PCB - AUDIO / VIDEO JK4903 JK4904 REPD0010E REPD0010F REPD0010G REPD0010J MAIN PCB - SYSCON & SERVO Designator NV-VP33EP-S NV-VP23EG-S NV-VP23EC-S NV-VP23EP-S C7301 ECJ1VF1H103Z ECJ1VF1H103Z ECJ1VF1H103Z C7303 ECJ1VF1H103Z ECJ1VF1H103Z ECJ1VF1H103Z C7305 ECJ1VC1H330J ECJ1VC1H330J ECJ1VC1H330J C7306 ECJ1VC1H330J ECJ1VC1H330J ECJ1VC1H330J...
  • Page 173 NAVIGATION INTERCONNECTION R7520 1200 S7504 S7503 D_STOP D_PLAY R7521 R7523 R7525 R7526 1200 1500 5600 4700 S7506 S7501 OPEN/CLOSE DVD-RAM DUB S7508 FC7501 AV ENHANCER Front Switch R4808 R4801 R4803 R4805 R4806 JK4801 1200 1500 5600 4700 6800 S4802 S4803 S4804 S4805 S4806...
  • Page 174 NAVIGATION INTERCONNECTION COLD IC1390 ZA1101 D1230 T1150 L1290 D1290 C1290 C1230 C1291 R1290 25V220[FM] 50V22[FM] C1390 R1390 25V100[HG] C1122 16V220[M] K1362 2200 LB1214 D1250 L1250 C1250 ZA1103 ZA1104 Q1341 25V470[FM] R1345 F1101 D1110 C1125 D1101 R1348 GND_A C1112 D1102 C1142 A5V/D5V 0.047 400V33[EB]...
  • Page 175 G0C680JA0019 G0C680JA0019 G0C680JA0019 C2513 C2514 Q6003 3900p 25V0.1 QR6001 R6124 R6125 REPD0010E REPD0010F REPD0010G REPD0010J Desig- nator NV-VP33EP-S NV-VP23EG-S NV-VP23EC-S NV-VP23EP-S R6126 C2509 IC6002 R6006 ERJ3GEYJ152V ERJ3GEYJ152V R6119 IR7501 10V1 R2505 3900 R6007 ERJ3GEYJ473V ERJ3GEYJ473V 4700 R6120 R6046 R6038 ERJ3GEYJ101V...
  • Page 176 AUDIO MAIN SIGNAL PATH IN REC MODE NAVIGATION P1501 AUDIO MAIN SIGNAL PATH IN PLAYBACK MODE IC6005 INTERCONNECTION P1001 P2501 SW_12V IO[12B] MAIN PCB - AUDIO / VIDEO Ctrl R2509 1.2[22] R7502 R7501 C2501 MAIN PCB - I/O OUT1 R2510 0.01 3.3[D] C2503...
  • Page 177 NAVIGATION INTERCONNECTION FP2602 FP2601 TO DECODER PCB Note: Marked *(spare) parts are not assembled NV-VP23EG/EC/EP NV-VP28EG/EC Important Safety Notice: NV-VP33EG/EC/EB/EBL Components identified with the mark have the special characteristics for safety. TERMINAL PCB When replacing any of these components SCHEMATIC DIAGRAM use only the same type.
  • Page 189 If you lose the fuse cover the plug must not be used until a replacement cover is obtained. A replacement fuse cover can be purchased from your local Panasonic Dealer. IF THE FITTED MOULDED PLUG IS UNSUITABLE TYPE B FOR THE SOCKET OUTLET IN YOUR HOME THEN THE FUSE SHOULD BE REMOVED AND THE PLUG CUT OFF AND DISPOSED OF SAFELY.
  • Page 190 Item Player mode and Function Display Cancellation button combination method Jitter check Jitter check In STOP (no disc) mode, Press STOP J XXX J XXX Display 1 press PLAY (DVD) and Jitter rate is measured and or OPEN OPEN buttons on the displayed.
  • Page 191 Item Player mode and Function Display Cancellation button combination method Dealer´s lock In STOP (no disc) mode, Dealer´s lock “LOCK” sign appears when dealer´s lock is Repeat the press STOP button on the The lock is switched ON or OFF. same switched on, or when secondary power key or When dealer´s lock is ON, it prohibits...
  • Page 192 Front Panel Device control DVD-RAM Standby/on switch /I DUBBING To copy DVD to VHS-tape. EJECT To eject a video cassette. Automatically optimises and adapts the audio and video settings ENHANCER OPEN / CLOSE Opens and closes the disc tray. to the disc used. Description of some function buttons on the front panel is to be found under Remote control functions.
  • Page 193 SPECIFICATIONS Power supply: AC220-240 V, 50/60 Hz Audio heads: 1 stationary head Mono Power consumption: 22 W +/-1,3W 2 channels Hi-Fi Sound-Stereo standby mode: 6W+/-0,4W Audio input: Dimensions: 430 (W)×270 (D)×89 (H) mm EURO AV (AV1 / AV2) 21 pin connector: (excluding protrusions) -6dBV (500mV), more than 10k Mass:...
  • Page 194 Ref.no. IC1101 Mode Stop 5,60 1,90 0,00 265,00 265,00 1,80 14,20 0,00 Play 5,60 2,00 0,00 264,00 263,00 1,90 14,20 0,00 IC1200 Ref.no. Mode Stop 5,00 0,00 2,40 Play 5,00 0,00 2,85 Ref.no. IC1320 Mode Stop 1,10 0,00 1,80 Play 1,10 0,00 1,80...
  • Page 195 Ref.no. IC6101 Mode Stop 3,30 4,50 4,50 1,00 4,20 4,50 4,90 4,90 2,30 2,50 0,00 0,00 0,00 0,00 5,20 5,00 5,00 5,10 5,00 Play 3,30 4,50 4,50 1,00 4,20 4,50 4,90 4,90 2,30 2,50 0,00 0,00 0,00 0,00 5,20 5,00 5,00 5,10 5,00...
  • Page 196 Ref.no. Q1002 Q1003 Q1004 QR1001 QR1002 Mode Stop 12,20 12,90 15,60 5,10 5,80 6,20 5,00 5,80 7,70 -9,2 -9,3 Play 12,00 12,70 14,60 5,10 5,80 6,20 5,00 5,80 7,70 -9,2 -9,3 Ref.no. Q1321 Q1322 Q1341 Q1360 Q1601 Q1602 Mode Stop 1,26 1,90 3,20...
  • Page 197 T1150-3 STOP T1150-5 STOP T1150-7 STOP T1150-14 STOP T1150-16 STOP 190Vp-p (5msec.div.) 500Vp-p (5usec.div.) 36Vp-p (5usec.div.) 100Vp-p (5usec.div.) 1.8Vp-p (5usec.div.) T1150-17 STOP T1150-18 STOP T1150-19 STOP T1150-20 STOP IC6001-13 PAUSE 2.2Vp-p (5usec.div.) 3.4Vp-p (5usec.div.) 5.2Vp-p (5usec.div.) 125Vp-p (5usec.div.) 4.4Vp-p (10msec.div.) IC6001-18 REC IC6001-52 REC IC6001-70 REC...
  • Page 198 MAIN SIGNAL PATH IN REC MODE MAIN SIGNAL PATH IN PLAYBACK MODE IC4501 JK4801 PP4801 PS7501 AV3 IN(R) PP4801 PS7501 AV3 IN(L) IIC CLK S IIC BUS INTERFACE IIC DATA S FRONT JACK PCB JK4903 AV1 R IN IC4502 AV2 R IN INPUT LINE OUT DVD R OUT...
  • Page 199 AV DECODER PCB I/O SECTION IC8402 IC8001 (AUDIO D/A CONVERTER) (AV DECODER) SRCK BICK A OUT L P8003 PS4301 LRCK LRCK SMUTE/CSN STBDHC A OUT R P8003 PS4301 DACCK MCLK DZFR / QR4908 QR4907 A_MUTE P8003 PS4301 ADAC 5V DVD_MUTE 16 2 16 6 IC4301...
  • Page 200 IC8001-151 IC8001-149 0.68Vp-p(20usec./div.) 0.64Vp-p(20usec./div.) I/O SECTION AV DECODER PCB IC8001 (AV DECORDER) IC8001-152 IC8001-156 0.68Vp-p(20usec./div.) 1.2Vp-p(20usec/div) IC4904 EXADR16 B/Pb PS8003 P4301 DAC2OUT DATA IC4903 PS8003 P4301 IC8101 DAC1OUT EXADR20 Mbit FlashROM) R/Pr PS8003 P4301 DAC3OUT IC4902 EXADR16 ..20 NEX WE CVBS NEX CE DAC4OUT...
  • Page 201 NAVIGATION POWER PCB AV DECODER PCB MAIN PCB - AUDIO / VIDEO FRONT PANEL PCB MAIN PCB - I/O TERMINAL PCB MAIN PCB - SYSCON & SERVO JK4903 P1101 JK4902 JK4904 DVD MECHANISM POWER PCB P4001 P5001 P4002 P1501 TERMINAL PCB PS1301 PS1302 P2502...
  • Page 202 IC4901 V IN JK4903 [FROM OSD] V1 IN IC3001 JK4904 IN SEL V3 IN TU7601 V1 OUT JK4801 JK4902 V2 OUT V2 IN V OUT TO YC TU7601 TU V IN NV-VP23EG/EC/EP NV-VP28EG/EC NV-VP33EG/EC/EB/EBL VCR LUMINANCE & CHROMINANCE 1/2 BLOCK DIAGRAM...
  • Page 203 FROM 5 VID_FROM_YC SS-SECTION V_OUT_TO_YC IO-SECTION JK4801 AV3_V_IN PP4801 PS7501 TO SYSCON NV-VP23EG/EC/EP NV-VP28EG/EC NV-VP33EG/EC/EB/EBL/EP VCR LUMINANCE & CHROMINANCE 2/2 BLOCK DIAGRAM...

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