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Panasonic DMR-EH80VEG Service Manual

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DVD Video Recorder
DMR-EH80VEG
DMR-EH80VEB
Vol. 1
Colour
(S).......................Silver Type
© 2005 Matsushita Electric Industrial CO., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO.MAD0510009CE
Unauthorized
copying
and

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Summary of Contents for Panasonic DMR-EH80VEG

  • Page 1 ORDER NO.MAD0510009CE DVD Video Recorder DMR-EH80VEG DMR-EH80VEB Vol. 1 Colour (S).......Silver Type © 2005 Matsushita Electric Industrial CO., Ltd. All rights reserved. Unauthorized copying distribution is a violation of law.

  • Page 2: Specifications

    DMR-EH80VEG / DMR-EH80VEB SPECIFICATIONS Power supply: AC220-240 V, 50/60 Hz DVD RGB video output: RGB output level: 0.7 Vp-p (75O) +/-10% Power consumption: 46W +/-1,3W Output terminal: AV (21pin) Power Save mode: 5W+/-0,4W Number of terminals: 1 system Dimensions and Mass: 430 (W)×380 (D)×89 (H) mm...

  • Page 3: Table Of Contents

    DMR-EH80VEG / DMR-EH80VEB CONTENTS Page Page 1 INTRODUCTION 14.16. DIGITAL I/F P.C.B. 2 SAFETY PRECAUTIONS 15 SERVICE FIXTURE AND TOOLS 2.1. GENERAL GUIDELINES 16 SERVICE POSITIONS 3 PREVENTION OF ELECTROSTATIC DISCHARGE (ESD) TO 16.1. CHECKING AND REPAIRING OF POWER P.C.B.
  • Page 4 DMR-EH80VEG / DMR-EH80VEB 25.2. POWER P.C.B. (SOLDER SIDE) 27.1. VHS MECHANISM PARTS 25.3. MAIN P.C.B. (COMPONENT SIDE) 27.2. MECHANISM & CASING PARTS 25.4. MAIN P.C.B. (SOLDER SIDE) 27.3. PRINTED CIRCUIT BOARDSINCLUDED IN MAIN PCB 25.5. DIGITAL I/F P.C.B. (COMPONENT SIDE) 25.6.

  • Page 5: Introduction

    DMR-EH80VEG / DMR-EH80VEB 1 INTRODUCTION This service manual contains technical information which will allow service personnel to understand and service these models. Please place orders using the parts list and not the drawing reference numbers. 1. This service manual does not contain the following information, because of the impossibility of servicing at component level.

  • Page 6: Prevention Of Electrostatic Discharge (Esd) To Electrostatic Sensitive (Es) Devices

    DMR-EH80VEG / DMR-EH80VEB 3 PREVENTION OF ELECTROSTATIC DISCHARGE (ESD) TO ELECTROSTATIC SENSITIVE (ES) DEVICES Some semiconductor (solid state) devices can be damaged Some solder removal devices not classified easily by static electricity. Such components commonly are as "anti-static (ESD protected)" can generate electrical called Electrostatic Sensitive (ES) Devices.

  • Page 7: Precaution Of Laser Diode

    DMR-EH80VEG / DMR-EH80VEB 4 PRECAUTION OF LASER DIODE CAUTION: ACHTUNG: This product utilizes a laser diode with the unit turned “on”, Dieses Produkt enthält eine Laserdiode. invisible laser radiation is emitted from the pickup lens. Im eingeschalteten Zustand wird unsichtbare Laserstrahlung von der Wave length: 662 nm/795 nm Lasereinheit ausgestrahlt.

  • Page 8: Prevention Of Static Electricity Discharge

    DMR-EH80VEG / DMR-EH80VEB 6 PREVENTION OF STATIC ELECTRICITY DISCHARGE The laser diode in the traverse unit (optical pickup) may brake 6.2. HANDLING PRECAUTIONS down due to static electricity of clothes or human body. Use FOR OPTICAL PICK-UP UNIT due caution to electrostatic breakdown when servicing and handling the laser diode.

  • Page 9: General Description

    DMR-EH80VEG / DMR-EH80VEB 7 GENERAL DESCRIPTION VCR, DVD and HD Controls DVD/VHS Stand-by/on switch Turn the television set on and off. DVD/VHS Press to switch the unit from on to stand-by mode Select the AV input on the television set.

  • Page 10: New Features

    DMR-EH80VEG / DMR-EH80VEB 8 NEW FEATURES 8.1. QUICK START FUNCTION (REC) (Note: Descriptions concerning HDD is applied only to models with HDD.) 1. General A few seconds after tuning on the unit, you can start recording to DVD-RAM, HDD. You can switch the operation of this function (ON/OFF) on the menu screen.

  • Page 11: Dvd) Taking Out The Disc From Ram-Drive Unit When The Disc Cannot Be Ejected By Button

    DMR-EH80VEG / DMR-EH80VEB 9 (DVD) TAKING OUT THE DISC FROM RAM-DRIVE UNIT WHEN THE DISC CANNOT BE EJECTED BY BUTTON 9.1. (DVD) FORCIBLE DISC EJECT 9.2. (DVD) WHEN THE FORCIBLE DISC EJECT CAN NOT BE 9.1.1. (DVD) WHEN THE POWER CAN BE DONE.

  • Page 12: Vhs) Removing Of Cassette Tape

    DMR-EH80VEG / DMR-EH80VEB 10 (VHS) REMOVING OF 3. Stop unloading just before unloading will be completed. The CASSETTE TAPE tape becomes slack. 4. Rotate the S-Reel by a small minus screwdriver to remove When the cassette tape could not be removed after an the slack tape.

  • Page 13: Vhs) Take Out Cassette Tape Manually After

    DMR-EH80VEG / DMR-EH80VEB 10.3. (VHS) TAKE OUT CASSETTE 6. Attach Loading Motor and tighten the screw. TAPE MANUALLY AFTER 7. Set the Position Switch to EJECT POSITION certainly and REMOVING THE attach the mechanism to chassis. MECHANNISM 1. Disconnect the AC plug, and remove the Top Panel, Front Panel and the Mechanism by referring assembling and disassembling description.

  • Page 14: Dvd) Service Explorer

    (2) Time when the error has occurred is displayed for 5 seconds. (3) Last Drive Error (1/2) is displayed for 5 seconds. When above error codes are displayed, confirm operation with Panasonic RAM disc or Panasonic DVD-R disc. * If the operation is OK, judge the error is due to media.
  • Page 15 DMR-EH80VEG / DMR-EH80VEB Example of Disc Maker´s ID: DVD-R Disc FL Display (Disc Maker´s ID) Disc Maker Country Panasonic Japan Pioneer Japan Mitsubishi Chemical Corporation Japan Japan Maxell Japan MITUI CHEMICALS Japan Victor JVC Japan TAIYOYUDEN Taiyo yuden Japan Giga Storage...
  • Page 16 DMR-EH80VEG / DMR-EH80VEB Error Occurring Disc State FL Displays Description (Hexadecimal) Disc distinction state Cartridge disc state Cartridge disc state Disc size With cartridge Has not been opened yet. 12 cm With cartridge Has not been opened yet. 8 cm With cartridge Has been opened.

  • Page 17: Dvd) Self-Diagnosis And Special Mode Setting

    DMR-EH80VEG / DMR-EH80VEB 12 (DVD) SELF-DIAGNOSIS AND SPECIAL MODE SETTING 12.1. (DVD) SELF-DIAGNOSIS FUNCTIONS Self-Diagnosis Function provides information for errors to service personnel by “Self-Diagnosis Display” when any error has occurred. U**, H** and F** are stored in memory and held.
  • Page 18 DMR-EH80VEG / DMR-EH80VEB Error Diagnosis contents Description Monitor Display FL display Code Unsupported disc error *An unsupported format disc was played, “This disc is SUPPORT although the drive starts normally. incompatible.” *The data format is not supported, although the media type is supported.

  • Page 19: Dvd) Special Modes Setting

    DMR-EH80VEG / DMR-EH80VEB 12.2. (DVD) SPECIAL MODES SETTING Item FL display Key operation Mode name Description Front Key TEST Mode *All the main unit´s parameters (include Press [VHS to DVD DUBBING], tuner) are initialized. [OPEN/CLOSE] and [(DVD)REC] keys simultaneously for five seconds when power is off.
  • Page 20 DMR-EH80VEG / DMR-EH80VEB Item FL display Key operation Mode name Description Front Key Aging Contents (Example): Demonstration Ejection of the disc is prohibited. *When lock the tray. When the power is on, press The lock setting is effective until unlocking...

  • Page 21: Dvd) Service Modes

    DMR-EH80VEG / DMR-EH80VEB 12.3. (DVD) SERVICE MODES Service mode setting: While the power is off, press [DVD DUBBING], [OPEN/CLOSE] and [DVD STOP] keys simultaneously for five seconds. Item FL display Key operation Mode name Description (Remote controller key) Release Items Item of Service Mode executing is cancelled.
  • Page 22 DMR-EH80VEG / DMR-EH80VEB Item FL display Key operation Mode name Description (Remote controller key) Magenta Picture Output Magenta picture is output with Component *Initial mode is “Interlace”. Press [1] [2] in service mode. Output from AV Decoder. *Magenta picture (Saturation rate: 100%) *It is enable to switch Interlace/Progressive by “I/P Switch: [1] [4]”...
  • Page 23 DMR-EH80VEG / DMR-EH80VEB Item FL display Key operation Mode name Description (Remote controller key) HDD READ inspection Perform a complete read inspection of the When the HDD is OK Press [3] [1] in the service mode. HDD. * When canceling the checking mode while executing, do “forced...
  • Page 24 DMR-EH80VEG / DMR-EH80VEB Item FL display Key operation Mode name Description (Remote controller key) RAM Drive Last Error RAM Drive error code display. 1. Error Number is displayed for 5 Press [4] [2] in service mode. *For details about the drive error code, refer seconds.
  • Page 25 DMR-EH80VEG / DMR-EH80VEB Item FL display Key operation Mode name Description (Remote controller key) Production Date Display Display the date when the unit was produced. Press [6] [1] in service mode. YYY: Year MM: Month DD: Day Display the accumulated Display the accumulated unitｴs working time.
  • Page 26 DMR-EH80VEG / DMR-EH80VEB Item FL display Key operation Mode name Description (Remote controller key) AV4 (V) / AV1 (RGB) I/O Set input to AV4(V) and set output to Press [8] [0] in service mode. Setting AV1(RGB) for I/O checking AV2 (Y/C) / AV1 (V) I/O Set input to AV2(Y/C) and set output to Press [8] [1] in service mode.

  • Page 27: Vhs) Self-Diagnosis And Special Mode Setting

    DMR-EH80VEG / DMR-EH80VEB 13 (VHS) SELF-DIAGNOSIS AND SPECIAL MODE SETTING 13.1. (VHS) SPECIAL MODES SETTING Item FL display Key operation Mode name Description Front Key Tracking Center Tape Tracking is adjusted to center No display. During PLAYBACK, press [VHS CH FIX position.

  • Page 28: Vhs) Self-Diagnosis Functions

    DMR-EH80VEG / DMR-EH80VEB Service Contents Contents of Indication Contents of Indication Remarks Mode on minute on second Number Manual mechanism Mechanism position (Real time) Ordering for the Motors Press the following key; operation PLAY key: Loading 0L: EJECT position 0*, 2*: CYL off,...
  • Page 29 DMR-EH80VEG / DMR-EH80VEB 4. If the latest error is the same with the history number 1 (2nd-latest), it is not memorized. (The same error code is not memorized in succession) 13.3.1.3. CLEAR FOR THE SELF-DIAGNOSIS HISTORY 1. Press FF and EJECT buttons on the VCR simultaneously over 5 seconds during turning on Service Information Display mode.

  • Page 30: Assembling And Disassembling

    DMR-EH80VEG / DMR-EH80VEB 14 ASSEMBLING AND DISASSEMBLING 14.1. DISASSEMBLY FLOW CHART The following chart is the procedure for disassembling the casing and inside parts for internal inspection when carrying out the servicing. To assemble the unit, reverse the steps shown in the chart below.

  • Page 31: Top Case

    DMR-EH80VEG / DMR-EH80VEB 14.4. TOP CASE 14.5. FRONT PANEL 1. Remove the 4 screws (A) and 3 screws (B). 1. Remove one screw (A). 2. Slide the Top Case for rear direction slightly, and open the 2. Unlock tab (A) and tab (B) simultaneously.

  • Page 32: Front Jack P.c.b. & Fl Drive P.c.b

    DMR-EH80VEG / DMR-EH80VEB Note: 14.7. POWER P.C.B. When attaching Front Panel, in order to hook Cassette 1. Disconnect 3 Connectors from Power P.C.B. . Door Opener Lever to Cassette Door, push up cassette 2. Remove 5 Screws (A). door in the direction of arrow and insert a front panel.

  • Page 33: Rear Panel & Fan Motor

    DMR-EH80VEG / DMR-EH80VEB 14.8. REAR PANEL & FAN MOTOR 1. Remove the 2 Fan Connectors. 2. Remove 7 Screws. 3. Unlock 2 Locking Tabs to remove Rear Panel with Fan Motor. 4. Attention when inserting Rear Panel: Don’t shut the Fan Cable between Rear Panel and Chassis.

  • Page 34: Vcr Mechanism Unit

    DMR-EH80VEG / DMR-EH80VEB 14.9.1. CAUTION FOR ATTACHING VCR 14.9. VCR MECHANISM UNIT MECHANISM UNIT 1. Disconnect 3 Connectors (P1531, P2501 and P4002). 1. Because Position SW should be set to "Eject Position", 2. Remove 3 Black Screws (A), Screw (B), Screw (C) refer to fig.(A) and set the position switch so that the boss...

  • Page 35: Main P.c.b

    DMR-EH80VEG / DMR-EH80VEB 14.10. MAIN P.C.B. 14.12. DVD-RAM DRIVE 1. Disconnect 5 Connectors. 1. Take out HDD FFC from Angle sideways. 2. Remove 2 Screws (A), and remove Main P.C.B. 2. Remove 3 Screws (B). 3. Lift up DVD-RAM Drive slightly.

  • Page 36: Digital P.c.b

    DMR-EH80VEG / DMR-EH80VEB 14.13. DIGITAL P.C.B. Note: When replacing the Digital P.C.B., “UNFORMAT” indication is displayed and HDD must be formatted. · After “UNFORMAT” is is displayed on the FL display, warning message for HDD format is appeared on the TV screen.

  • Page 37: Hard Disc Drive

    DMR-EH80VEG / DMR-EH80VEB 14.14. HARD DISC DRIVE Note: When replacing with HDD (HARD DISC DRIVE) “UNFORMAT” indication is displayed and HDD (HARD DISC DRIVE) must be formatted. · After “UNFORMAT” is is displayed on the FL display, warning message for HDD format is appeared on the TV screen.
  • Page 38 DMR-EH80VEG / DMR-EH80VEB Caution for Attaching HDD Put HDD up and down inversely so as not to give a shock to HDD, and put HDD Angle on to HDD and tighten 4 screws while lifting HDD Angle so as to keep maximum gap between HDD and HDD Angle.

  • Page 39: Sd Card P.c.b

    DMR-EH80VEG / DMR-EH80VEB 14.15. SD CARD P.C.B. 14.16. DIGITAL I/F P.C.B. 1. Remove Front Panel, Power Unit, Rear Panel, Hard Disc 1. Remove Front Panel, Power Unit, Rear Panel, Hard Disc Drive Unit, DVD-RAM Drive. Drive Unit, DVD-RAM Drive, Digital P.C.B., SD Card Unit 2.

  • Page 40: Service Fixture And Tools

    DMR-EH80VEG / DMR-EH80VEB 15 SERVICE FIXTURE AND TOOLS Part Number Description Compatibility RFKZ0125 Extension FFC (Digital P.C.B. - DVD-RAM Drive / 40 Pin) Same as E30/HS2/E50/ E55/ES10 series VFK1729 Extension Cable (Main P.C.B. - Digital I/F P.C.B. / 13pin/40mm) Same as E75V RFKZ0240 Extension Cable (Main P.C.B.

  • Page 41: Service Positions

    DMR-EH80VEG / DMR-EH80VEB 16 SERVICE POSITIONS 16.1. CHECKING AND REPAIRING OF POWER P.C.B. 1. Top Case · Remove 4 Screws (A) on side · Remove 3 Screws (B) on rear · Remove Top Case 2. Rear Panel · Remove 1 Screw from Fan (right upper corner) ·...

  • Page 42: Checking And Repairing Of Digital I/F P.c.b

    DMR-EH80VEG / DMR-EH80VEB 16.2. CHECKING AND REPAIRING OF DIGITAL I/F P.C.B. 1. Top Case · Remove 4 Screws (A) on side · Remove 3 Screws (B) on rear side · Remove Top Case 2. Front Panel · Remove one Screw (A) on center ·...
  • Page 43 DMR-EH80VEG / DMR-EH80VEB...

  • Page 44: Checking And Repairing Of Main P.c.b

    DMR-EH80VEG / DMR-EH80VEB 16.3. CHECKING AND REPAIRING OF MAIN P.C.B. 1. Top Case · Remove 4 Screws (A) on side and 3 Screws (B) on rear side and the Top Case 2. Front Panel · Remove one Screw (A) on center ·...

  • Page 45: Checking And Repairing Of Dvd-Ram Drive

    DMR-EH80VEG / DMR-EH80VEB 16.4. CHECKING AND REPAIRING OF DVD-RAM DRIVE 1. Top Case · Remove 4 Screws (A) on side and 3 Screws (B) on rear side · Remove Top Case 2. DVD-RAM Drive · Take out HDD FFC from HDD Angle sideways ·...

  • Page 46: Checking And Repairing Of Hard Disc Drive

    DMR-EH80VEG / DMR-EH80VEB 16.5. CHECKING AND REPAIRING OF HARD DISC DRIVE 1. Top Case · Remove 4 Screws (A) on side and 3 Screws (B) on rear side · Remove Top Case 2. Hard Disc Drive · Take out HDD FFC from HDD Angle sideways ·...

  • Page 47: Checking And Repairing Of Sd Card P.c.b

    DMR-EH80VEG / DMR-EH80VEB 16.6. CHECKING AND REPAIRING OF SD CARD P.C.B. 1. Top Case · Remove 4 Screws (A) on side and 3 Screws (B) on rear side · Remove Top Case 2. DVD-RAM · Take out HDD FFC from HDD Angle sideways ·...

  • Page 48: Dvd) Caution After Replacing Parts

    DMR-EH80VEG / DMR-EH80VEB 17 (DVD) CAUTION AFTER REPLACING PARTS 17.1. (DVD) AFTER REPLACING THE RAM DRIVE After replacing of RAM drive unit, TEST mode is not necessary. Please confirm operation for RAM drive. In this case, all parameters are initialized.

  • Page 49: Vhs) Caution After Replacing Parts

    DMR-EH80VEG / DMR-EH80VEB 18 (VHS) CAUTION AFTER REPLACING PARTS PG Shifter Automatic Adjustment and X-VALUE & LINEARITY (P2 and P3 Posts) ADJUSTMENT should be performed after replacing DD Cylinder, EEPROM (IC37502) or Digital I/F P.C.B. Note: The “X-VALUE & LINEARITY (P2 and P3 Posts) ADJUSTMENT” is not necessary after only replacement of EEPROM (IC37502) or Digital I/F P.C.B.

  • Page 50: Vhs) X-Value & Linearity (P2 And P3 Posts) Adjustment

    DMR-EH80VEG / DMR-EH80VEB 18.2. (VHS) X-VALUE & LINEARITY (P2 AND P3 POSTS) ADJUSTMENT 1. Set the Auto Tracking to off. a. Press the FF key and the EJECT key simultaneously for more than 3 seconds to enter Service Mode. b. While keep pressing FF key, press the EJECT key twice to activate Service Mode 2, then Auto-Tracking is turned off.

  • Page 51: Vhs) Caution After Replacing Vhs Microprocessor (Ic6001)

    DMR-EH80VEG / DMR-EH80VEB Envelope Post Name Adjustment Method P2 Post Turn P2 Post counter-clockwise (Approx. 1/2 revolution) P2 Post Turn P2 Post clockwise (Approx. 1/4 revolution) P3 Post Turn P3 Post clockwise (Approx. 1/2 revolution) P3 Post Turn P3 Post counter-clockwise (Approx.

  • Page 52: Dvd) Standard Inspection Specifications After

    Perform auto recording and playback for one minute using No abnormality should be seen in the picture, sound or operation. the RAM disc. *Panasonic DVD-RAM disc should be used when recording and playback. If a problem is caused by a VCD, DVD-R, DVD-Video, No abnormality should be seen in the picture, sound or operation.

  • Page 53: Voltage And Waveform Chart

    DMR-EH80VEG / DMR-EH80VEB 20 VOLTAGE AND WAVEFORM CHART NOTE: · Indicated voltage values are the standard values for the unit measured by the DC electronic circuit tester (high-impedance) with the chassis taken as standard. Therefore, there may exist some errors in the voltage values, depending on the internal impedance of the DC circuit tester.
  • Page 54 DMR-EH80VEG / DMR-EH80VEB Ref.no. IC3502 Mode 4,87 0,01 4,89 3,36 3,16 4,89 2,72 2,86 2,86 2,86 0,00 3,51 3,51 2,01 Stop 0,01 0,01 4,89 3,37 3,14 4,89 2,48 2,02 2,02 2,02 0,00 3,53 3,53 2,01 Play 4,86 0,01 4,89 3,36...
  • Page 55 DMR-EH80VEG / DMR-EH80VEB Ref.no. IC6001 Mode 0,00 0,00 4,89 0,00 4,86 4,86 4,71 4,69 3,24 0,00 0,00 3,32 0,00 4,86 3,79 4,88 0,00 2,48 0,00 0,20 Stop 0,00 0,01 4,89 0,00 4,85 4,85 4,80 4,71 1,82 4,85 4,58 0,13 0,00...
  • Page 56 DMR-EH80VEG / DMR-EH80VEB Ref.no. IC35005 Mode 4,71 1,88 2,01 1,41 4,53 1,41 0,02 1,88 1,88 0,02 1,86 1,86 1,39 1,40 1,39 1,87 Stop 4,71 1,89 2,02 1,42 4,53 1,43 0,01 1,88 1,88 0,02 1,87 1,86 1,56 1,48 1,52 1,87 Play...
  • Page 57 DMR-EH80VEG / DMR-EH80VEB Ref.No. P11001 Mode 20,71 6,05 6,05 6,05 12,44 12,44 12,44 0,02 0,02 2,57 6,08 5,06 4,95 Stop 20,71 6,05 6,05 6,05 12,44 12,44 12,44 0,02 0,02 2,57 6,08 5,06 4,95 Play 20,71 6,05 6,05 6,05 12,44 12,44...
  • Page 58 DMR-EH80VEG / DMR-EH80VEB Ref.no. QR3001 QR3002 QR3003 QR3005 QR3901 QR3902 QR4003 Mode 0,00 4,87 0,00 0,00 0,00 2,11 0,00 0,00 2,19 0,00 0,00 0,00 0,00 0,00 4,46 0,00 0,00 4,95 0,00 0,00 0,00 Stop 0,00 4,87 0,00 0,00 0,00 2,11...

  • Page 59: Waveform Chart

    DMR-EH80VEG / DMR-EH80VEB 20.1. WAVEFORM CHART NOTE: The waveforms are measured with PAL colour bar signal. T11101-5 STOP T11101-6 STOP IC6001-13 PAUSE IC6001-18 REC IC6001-19 REC 50Vp-p (5µsec.div) 0.2Vp-p (5µsec.div) 5.0Vp-p (10msec.div.) 5.0Vp-p (10msec.div.) 5.0Vp-p (10msec.div.) IC6001-48 REC IC6001-52 REC...

  • Page 60: Abbreviations

    DMR-EH80VEG / DMR-EH80VEB 21 ABBREVIATIONS 21.1. DVD INITIAL/LOGO ABBREVIATIONS ERROR TORQUE CONTROL ERROR TORQUE CONTROL INITIAL/LOGO ABBREVIATIONS REFERENCE A0~UP ADDRESS ENCSEL ENCODER SELECT ACLK AUDIO CLOCK ETMCLK EXTERNAL M CLOCK (81MHz/40.5MHz) AD0~UP ADDRESS BUS ETSCLK EXTERNAL S CLOCK (54MHz) ADATA...
  • Page 61 DMR-EH80VEG / DMR-EH80VEB INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS READ ENABLE VBLANK V BLANKING RFENV RF ENVELOPE COLLECTOR POWER SUPPLY RF PHASE DIFFERENCE OUTPUT VOLTAGE (CD-ROM) REGISTER SELECT VCDCONT VIDEO CD CONTROL (TRACKING RSEL RF POLARITY SELECT BALANCE) RESET DRAIN POWER SUPPLY VOLTAGE...

  • Page 62: Vhs

    DMR-EH80VEG / DMR-EH80VEB 21.2. VHS 3-1. ABBREVIATIONS 4.43 NTSC L 443NT [L] BILINGUAL BILINGUAL L A. COMP BIL [L] AUDIO COMPONENT SIGNAL BILINGUAL H BIL. [H] A. COMPO AUDIO COMPONENT SIGNAL AUDIO DUBBING PAUSE L BILINGUAL L BIL/M1 [L] A. D.P [L]...
  • Page 63 DMR-EH80VEG / DMR-EH80VEB CYL GND CYLINDER GND FULL. E. 12V FULL ERASE 12V DELAIED FM RECORDING H D.F.M. REC [H] GND [A] GND (ANALOG) DELAIED FM RECORDING L D. FM REC [L] GND [TU] GND (TUNER) D. GND DIGITAL GND GND/N.
  • Page 64 DMR-EH80VEG / DMR-EH80VEB POWER OFF H LINE IN [R] LINE INPUT (R) P-OFF [H] POWER OFF L LINE OUT [L] LINE OUTPUT (L) P-OFF [L] LINE OUT [R] LINE OUTPUT (R) P. FAIL POWER FAILURE DETECT LP H POWER OFF H LP [H] P.
  • Page 65 DMR-EH80VEG / DMR-EH80VEB RF OUT RF OUTPUT SYSCON 5V SYSTEM CONTROL 5V RF Y RF LUMINANCE SIGNAL SYSTEM SYSTEM SW TAKE-UP PHOTO TRANSISTOR RF. Y. IN RF LUMINANCE SIGNAL INPUT T-PHOTO TAKE-UP REEL PULSE RF. Y. OUT RF LUMINANCE SIGNAL OUTPUT T-RL.
  • Page 66 DMR-EH80VEG / DMR-EH80VEB...

  • Page 67: Interconnection Diagram

    DMR-EH80VEG / DMR-EH80VEB 22 INTERCONNECTION DIAGRAM P12002 P11101 POWER DASP NC1 CS1- CS0- P12001 --------------- P6005 PS37002 --------------- INTRQ DMACK- CSEL P11001 IORDY POWER P.C.B. HARD DISC DRIVE DIOR- P3203 DIOW- FFC 40pin DMARQ --------------- DD15 DD14 DIGITAL P.C.B. DD13...
  • Page 68 DMR-EH80VEG / DMR-EH80VEB...

  • Page 69: Block Diagram

    DMR-EH80VEG / DMR-EH80VEB 23 BLOCK DIAGRAM 23.1. POWER SUPPLY BLOCK DIAGRAM VA11101,L11101 L11102 D11101,C11103 T11101 SW TRANSFORMER AC SOCKET F11101 P11101 D11401 250V2A SURGE RECTIFIER X SW +17V P11001 P15001 SUPPRESSOR D11402 SURGE ABSORBER IC11201 D11203 D11403 (SWITCHING IC) COLLECTOR...

  • Page 70: Digital I/F Regulator Block Diagram

    DMR-EH80VEG / DMR-EH80VEB 23.2. DIGITAL I/F REGULATOR BLOCK DIAGRAM P11001 P15001 XSW +17V XSW +17V P31902 P6002 CAPSTAN DRIVE UNIT FROM P11001 P15001 XSW +5.8V POWER SUPPLY 2,3,4 BLOCK SECTION P11001 P15001 XSW +12V XSW +12V P31901 P6001 MAIN P.C.B.

  • Page 71: System Control, Servo & Timer Block Diagram

    DMR-EH80VEG / DMR-EH80VEB 23.3. SYSTEM CONTROL, SERVO & TIMER BLOCK DIAGRAM IC0201 (CAPSTAN MOTOR DRIVE) IC6001 (SYSTEM CONTROL/SERVO/TIMER) X SW +15.5V P0201 P2571 TL2502 32KHz IN 35 CAPSTAN CAP TL MOTOR X6002 COILS (32KHz) P0201 P2571 MOTOR DIFFERENTIAL TORQUE CURRENT LIMIT...

  • Page 72: Audio Block Diagram

    DMR-EH80VEG / DMR-EH80VEB 23.4. AUDIO BLOCK DIAGRAM :REC SIGNAL :PB SIGNAL JK35001 REAR JACK QR4501 QR4502/QR4504 FROM XTMUTE_L INTERFACE IC37501 LINE OUT QR4503/QR4505 LINE OUT IC3901 (SA1R) JK3901 21 PIN JACK P31903 P6003 DAC Rch BUFF. AV1 Rch AUDIO OUT Ch2(R)

  • Page 73: Video Block Diagram

    DMR-EH80VEG / DMR-EH80VEB 23.5. VIDEO BLOCK DIAGRAM IC3901 (VIDEO PROCESSOR) P9001 P39702 C OUT DM P31902 P6002 6.75MHz BIAS (SW9) JK3902 (REAR JACK) P9001 P39702 Y OUT DM P31902 P6002 6.75MHz CLAMP DVD/VHS COMMON OUT JK35001 VCR Y VIDEO OUT...
  • Page 74 DMR-EH80VEG / DMR-EH80VEB :DVD VIDEO EE SIGNAL :REC SIGNAL :PB SIGNAL IC3001 (AUDIO/VIDEO SIGNAL PROCESSOR) 2MHz TU7401 U/V TUNER PACK TW3001 VIDEO ENVE SQUELCH VIDEO OUT -6dB -4dB CLEAR SQUELCH V-AMP -10dB SYNC VIDEO FEED BACK NTSC/PAL COLOUR CLAMP CONVERTER...

  • Page 75: Digital I/F P.c.b. Block Diagram

    DMR-EH80VEG / DMR-EH80VEB 23.6. DIGITAL I/F P.C.B. BLOCK DIAGRAM FL DRIVE IC7502 DP7501 IC37501 (LPF) SEG00 29 P1 PS37502 PP7501 LP2FSC FL RESET RESET SEG35 LP3FSC PS37502 PP7501 LED 1 LP4FSC PS37502 PP7501 LED 2 SDAT A DIG00 DIG17 VCC1...
  • Page 76 DMR-EH80VEG / DMR-EH80VEB...

  • Page 77: Schematic Diagram

    DMR-EH80VEG / DMR-EH80VEB 24 SCHEMATIC DIAGRAM 24.1. POWER SUPPLY D11101 LB11101 ZA11101 ZA11102 T11101 C11406 L11102 C11105 L11101 F11101 L11401 LB11401 D11401 P11101 P11001 D11402 X_SW17V R11401 R11402 R11403 R11404 R11405 R11406 R11407 R11408 X_SW5R8V C11509 C11401 X_SW5R8V X_SW5R8V C11402...
  • Page 78 DMR-EH80VEG / DMR-EH80VEB LB15001 HDD_PFAIL DR_P_ON_H DR12V DR_GND Q15001 X_SW12V DR_GND L15001 X_SW5R8V DR_GND X_SW17V DR5V LB15002 TO HDD R15003 C15004 P15002 R15001 C15001 P15001 4700 16V120 C15033 L15002 X_SW17V X_SW5R8V IC15001 LB15003 X_SW5R8V X_SW5R8V DR12V R15027 X_SW12V DR12V 4700...

  • Page 79: Dvd Output

    DMR-EH80VEG / DMR-EH80VEB 24.2. DVD OUTPUT XTMUTE_L IF DVD_R_OUT R45015 D45001 R45014 R45004 XDMUTE_L QR45007 QR45008 R45006 MUTE_L C45019 R45005 BBR_EURO 1000P QR45006 QR45009 C45005 C45010 K45003 LB45101 AU5V R45003 C45018 R45016 R45012 QR45004 QR45002 IC45002 LB35101 K45010 R45010 K45005...

  • Page 80: Interface

    DMR-EH80VEG / DMR-EH80VEB 24.3. INTERFACE K37511 * Q37002 Q37001 C31901 D37001 D37002 C37001 C37002 * FANDCOUT2 K31999 L37101 X_SW17V LB31902 X_SW5R8V LB31903 R37506 DO SP X_SW12V FANDCOUT1 LB33501 * FANLOCK LB33502 * TW37501 Q33502 R33501 D37502 C33501 R33511 BBR_EURO R33505...

  • Page 81: Io / Tuner

    DMR-EH80VEG / DMR-EH80VEB 24.4. IO / TUNER JK4901 R3919 R3923 Q3901 Q3903 Q3902 Q3904 R3920 R3924 C4915 QR3902 C4101 470P C4107 470P C4108 470P C4102 470P L4901 R4101 R4102 R4103 R4104 R4923 C4916 R3901 R3925 R4901 $(47K) R4914 $(47K) D3901...

  • Page 82: Syscon / Servo / Timer Main

    DMR-EH80VEG / DMR-EH80VEB 24.5. SYSCON / SERVO / TIMER MAIN REF_GND K7901 AV2_R_C_IN C7901 C7902 D7901 50V10 AV2_B_IN 0.01 SW2_D PS5V VREF IEC_OUT L7901 X_SW_5R8V 100µ AADC_L AADC_R R6403 R_PR_OUT_DM R7908 B_PB_OUT_DM Q6401 G_PY_OUT_DM Y_OUT_DM LB7901 R6402 C_OUT_DM R6404 V_Y_IN_DM...

  • Page 83: Vhs Audio

    DMR-EH80VEG / DMR-EH80VEB 24.6. VHS AUDIO K4501 K4502 C4517 100P K4506 ( $ ) FM MIX OUT TW4501 PB-FM ENV TL4501 TW4502 D4501 C4505 6V33 IC4501 C4519 0.015 R4516 R4515 R4522 4700 SW11 R4514 C4504 C4520 SW15 0.047 6V22 R4513...

  • Page 84: Video

    DMR-EH80VEG / DMR-EH80VEB 24.7. VIDEO R4019 QR4004 VEEOU97 R4018 QR4003 R4006 3300 C5006 6V47 C5007 L5001 68µ IC3001 C3034 50V1 R4002 R4001 R4003 TU_AIN NOR_TO_YC C4001 R4004 16V10 4700 TW3001 C4002 16V10 C3036 50V4R7 NOR_FROM_YC C4004 16V10 R3013 C3001 150P...

  • Page 85: Nicam Decoder

    DMR-EH80VEG / DMR-EH80VEB 24.8. NICAM DECODER C7335 K7302 0 IC7302 TO PK7701 (RESET) MAIN P.C.B. K7301 0 (MAIN NET SEC.) PK7301 K7303 K73050 R7322 TU AUDIO IN C7330 680P LB7303 L7303 1u JC REG.5V C7330 C7332 C7303 C7305 C7306 C7334...

  • Page 86: Front Jack

    DMR-EH80VEG / DMR-EH80VEB 24.9. FRONT JACK IC7801 R7802 R7803 R7806 4700 1800 3300 PP4600 POWER STOP CH UP C7801 S7806 S7805 S7802 S7801 CPN Y IN2 CPN C IN2 R7809 R7810 R7807 R7808 R7812 R7813 L2 IN[R] R7801 1800 3300...

  • Page 87: Fl Drive

    DMR-EH80VEG / DMR-EH80VEB 24.10. FL DRIVE R7503 R7504 R7505 R7506 D7504 D7506 D7503 D7505 QR7503 QR7504 QR7505 QR7506 SELECT OPEN/CLOSE R7532 S7509 S7501 R7508 K7516 K7515 1200 CH UP CH DOWN R7530 R7516 R7517 S7511 S7510 S7506 S7504 S7502 1500...

  • Page 88: Sd Card / Dv In

    DMR-EH80VEG / DMR-EH80VEB 24.11. SD CARD / DV IN P66801 DAT2 P66802 R66809 DAT3 R66810 DAT3 R66811 FL66801 LB66801 3R3V 3R3V R66812 R66813 DAT0 DAT0 R66814 DAT1 DAT1 DAT2 R66815 LB66802 C66801 K66801 P66803 P66804 R66816 TPA+ TPA+ R66817 TPA-...

  • Page 89: Printed Circuit Board

    DMR-EH80VEG / DMR-EH80VEB 25 PRINTED CIRCUIT BOARD 25.1. POWER P.C.B. (COMPONENT SIDE) K11101 P11101 ZA11005 IC11301 P12002 D11203 C11204 D11103 D11201 P12001 D11204 LB11101 IC11201 R11104 C12001 R11107 C11103 L11501 C11102 D11403 C11507 VA11101 D11102 D11102 C11201 R11101 R11102 C11501...

  • Page 90: Dmr-Eh80Veg / Dmr-Eh80Veb

    DMR-EH80VEG / DMR-EH80VEB 25.2. POWER P.C.B. (SOLDER SIDE) ZA11006 L11401 C11402 C11106 C11401 C11107 C11406 D11402 C11404 D11401 L11101 LB11401 T11101 L11402 L11102 L11403 D11101 C11506 Q11501 R11501 R11101 R11102 D11104 IC11501 C11501 C11201 C11407 LB11501 C11503 R11106 D11102 C11504...

  • Page 91: Main P.c.b. (Component Side)

    DMR-EH80VEG / DMR-EH80VEB 25.3. MAIN P.C.B. (COMPONENT SIDE) ADRESS INFORMATION IC1511 T4001 W570 IC1512 T7901 W225 P6001 P6002 P6003 P6004 TU7401 T PHOTO D2502 P6005 Q1501 TU7402 W453 Q1501 W227 W572 W457 Q1502 TU7403 W456 R2503 D6401 Q4501 TW2001 W458...

  • Page 92: Main P.c.b. (Solder Side)

    DMR-EH80VEG / DMR-EH80VEB 25.4. MAIN P.C.B. (SOLDER SIDE) ADRESS INFORMATION IC1511 QR3001 TL6002 R6411 R6412 W706 IC1512 QR3002 D6402 R6414 C6402 P6004 Q1501 P6003 P6002 P6001 IC2501 QR3003 R6409 D2502 QR4910 QR3902 P6005 Q6403 T PHOTO IC3001 QR3004 R6410 Q6402...

  • Page 93: Digital I/F P.c.b. (Component Side)

    DMR-EH80VEG / DMR-EH80VEB 25.5. DIGITAL I/F P.C.B. (COMPONENT SIDE) ZJ37304 K45008 W320 L37501 C31537 W322 D31501 W330 W139 W140 W141 PS37502 K31995 W142 D37503 W282 W143 JK37701 C35032 W217 W147 W329 W307 W198 W114 W115 C35031 W199 W116 C35033 W331...

  • Page 94: Digital I/F P.c.b. (Solder Side)

    DMR-EH80VEG / DMR-EH80VEB 25.6. DIGITAL I/F P.C.B. (SOLDER SIDE) ZJ37304 R45010 D45001 K37507 QR45002 R37509 K37506 R37706 R37708 QR45003 R37507 R37707 L37501 QR45005 QR45004 R37709 C31537 D31501 R37714 QR45001 LB35101 R35015 R37585 C37610 C37617 QR37503 C31536 QR45008 LB45102 PS37502 C37602...

  • Page 95: Nicam Decoder P.c.b. (Vep07A51A / Vep07A51B)

    DMR-EH80VEG / DMR-EH80VEB 25.7. NICAM DECODER P.C.B. (VEP07A51A / VEP07A51B) Nicam Decoder P .C.B. (VEP07A51B) Nicam Decoder P .C.B. (VEP07A51A) LB7303 LB7303 IC7302 IC7302 C7314 C7314 C7324 C7324 C7334 C7334 C7329 C7329 C7330 C7330 R7313 R7313 R7312 R7312 IC7301 IC7301...

  • Page 96: Nicam Decoder P.c.b. (Vep07A51F)

    DMR-EH80VEG / DMR-EH80VEB 25.8. NICAM DECODER P.C.B. (VEP07A51F) Nicam Decoder P .C.B. (VEP07A51F) LB7303 IC7302 C7314 C7324 C7334 C7329 C7330 R7313 R7312 IC7301 C7333 TL7303 K7305 R7304 C7302 C7305 TL7302 R7311 R7315 TL7301 C7303 LB7302 C7311 L7302 K7301 PK7301 PK7302...

  • Page 97: Front Jack P.c.b

    DMR-EH80VEG / DMR-EH80VEB 25.9. FRONT JACK P.C.B. FRONT JACK COMPONENT SIDE FRONT JACK SOLDER SIDE S7806 S7806 POWER POWER S7813 S7813 EJECT EJECT EXT_LINK_D EXT_LINK_V EXT_LINK_V EXT_LINK_D S7803 S7807 S7807 S7803 S7812 S7805 JK3802 S7808 S7801 S7810 S7810 S7801 S7808...

  • Page 98: Fl Drive P.c.b

    DMR-EH80VEG / DMR-EH80VEB 25.10. FL DRIVE P.C.B. FL DRIVE COMPONENT SIDE S7501 OPEN/ CLOSE S7506 S7502 S7504 CH UP DOWN IC7502 C7502 S7503 S7505 STOP PLAY PP7503 PP7502 PP7501 DP7501 FL DRIVE SOLDER SIDE D7503 D7504 S7501 S7509 SELECT D7505...

  • Page 99: Sd Card P.c.b

    DMR-EH80VEG / DMR-EH80VEB 25.11. SD CARD P.C.B. P66801 P66803 K66801 LB66801 R66815 LB66802 C66801 R66808 FL66801 R66807 R66812 P66802 P66804 DMR-EH80VEG DMR-EH80VEB SOLDER SIDE COMPONENT SIDE DIGITAL P.C.B./DV-JACK P.C.B. COMPONENT SIDE VEP001J19B...
  • Page 100 DMR-EH80VEG / DMR-EH80VEB...

  • Page 101: Exploded Views

    DMR-EH80VEG / DMR-EH80VEB 26 EXPLODED VIEWS 26.1. MECHANISM & CASING PARTS...

  • Page 102: Front Panel Parts

    DMR-EH80VEG / DMR-EH80VEB 26.2. FRONT PANEL PARTS...

  • Page 103: Vhs Mechanism Parts

    DMR-EH80VEG / DMR-EH80VEB 26.3. VHS MECHANISM PARTS...

  • Page 104: Packing & Accessories

    DMR-EH80VEG / DMR-EH80VEB 26.4. PACKING & ACCESSORIES...

  • Page 105: Replacemnet Parts List

    DMR-EH80VEG / DMR-EH80VEB 27 REPLACEMNET PARTS LIST NOTES: Ref. Part No. Part Name & Remarks Description *Important safety notice: VMB3547-3 TENSION SPRING Components identified by mark have special VXL3112 SUPPLY BRAKE ARM UNIT characteristics important for safety. VXL3113 TAKE UP BRAKE ARM...

  • Page 106: Printed Circuit Boardsincluded In Main Pcb

    DMR-EH80VEG / DMR-EH80VEB Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description VWJ1779 FFC 40P VEP07A51B DECODER PCB DMR- DE7401 EH80VEBS VEE1B77 SD-DIGITAL PCB FFC (RTL) VWJ1727 CYL FFC VEP07A51F DECODER PCB DMR-...

  • Page 107: Electrical Parts

    DMR-EH80VEG / DMR-EH80VEB 27.5. ELECTRICAL PARTS Ref. Part No. Part Name & Remarks Description C2509 ECEA1CKA220B ALU ELEC CAPACITOR Ref. Part No. Part Name & Remarks C2510 F1H1C104A042 CHIP CAPACITOR Description C2511 F1H1C104A042 CHIP CAPACITOR C11102 ECKMNA222MEV CERAMIC CAPACITOR C2512...
  • Page 108 DMR-EH80VEG / DMR-EH80VEB Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C33504 F1H1C104A042 CHIP CAPACITOR C37601 F1H1C104A008 CHIP CAPACITOR C33505 ECEA0JKA101B ALU ELEC CAPACITOR C37602 F1H1H1030007 CHIP CAPACITOR C33506 F1H1C104A042 CHIP CAPACITOR...
  • Page 109 DMR-EH80VEG / DMR-EH80VEB Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C4020 ECQB1H223JF3 PLAST FILM CAPACITOR 1 C4927 F2A1E1010067 ALU ELEC CAPACITOR C4021 ECJ1VC1H221J CHIP CAPACITOR C4928 F2A1H1R0A236 ALU ELEC CAPACITOR C4022...
  • Page 110 DMR-EH80VEG / DMR-EH80VEB Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C7310 F1H1H1010005 CHIP CAPACITOR DMR- C7502 ECEA0JKA470B ALU ELEC CAPACITOR EH80VEBS C7525 F1H1H1010005 CHIP CAPACITOR C7311 F1H1H1010005 CHIP CAPACITOR C7752 F2A0J221A016...
  • Page 111 DMR-EH80VEG / DMR-EH80VEB Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description IC15001 C0EBJ0000143 K7513 D0YBR0000020 CHIP RESISTOR IC15002 C0DAAJG00007 K7514 D0YBR0000020 CHIP RESISTOR IC15003 C0DBAKG00005 L11101 G0B233D00001 LINE FILTER IC15004 C0DBAKG00007 L11102...
  • Page 112 DMR-EH80VEG / DMR-EH80VEB Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description LB37506 D0YBR0000020 CHIP RESISTOR PP7501 K1KA10B00176 CONNECTOR LB37507 D0YBR0000020 CHIP RESISTOR PP7502 K1KA08B00210 CONNECTOR LB37508 D0YBR0000020 CHIP RESISTOR PP7503 K1KA08B00210 CONNECTOR...
  • Page 113 DMR-EH80VEG / DMR-EH80VEB Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description QR4003 UNR521100L TRANSISTOR R15008 ERJ6RBD102V CHIP RESISTOR QR4004 UNR511100L TRANSISTOR R1501 D0GB273JA057 CHIP RESISTOR QR4005 UNR521300L TRANSISTOR R15010 ERJ6GEYJ513V CHIP RESISTOR...
  • Page 114 DMR-EH80VEG / DMR-EH80VEB Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R34011 D0GB221JA057 CHIP RESISTOR R37581 D1BB3902A010 CHIP RESISTOR R3501 D1BB5600A010 CHIP RESISTOR R37582 D1BB4302A010 CHIP RESISTOR R3502 D1BB1001A010 CHIP RESISTOR R37583...
  • Page 115 DMR-EH80VEG / DMR-EH80VEB Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R4501 D0GB563JA057 CHIP RESISTOR R6001 D0GB102JA057 CHIP RESISTOR R4502 D0GB563JA057 CHIP RESISTOR R6002 D0GB102JA057 CHIP RESISTOR R4503 D0GB223JA057 CHIP RESISTOR R6004...
  • Page 116 DMR-EH80VEG / DMR-EH80VEB Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R66808 D0GB223JA057 CHIP RESISTOR R7506 D0GB391JA057 CHIP RESISTOR R66809 D0GB750JA057 CHIP RESISTOR R7508 D0GB122JA057 CHIP RESISTOR R66810 D0GB750JA057 CHIP RESISTOR R7509...
  • Page 117 DMR-EH80VEG / DMR-EH80VEB Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description W504 D0YBR0000020 CHIP RESISTOR W754 D0YBR0000020 CHIP RESISTOR W505 D0YDR0000006 CHIP RESISTOR W755 D0YDR0000006 CHIP RESISTOR W505 D0YBR0000020 CHIP RESISTOR W756...

  • Page 118: Service Fixture And Tools

    DMR-EH80VEG / DMR-EH80VEB 27.6. SERVICE FIXTURE AND TOOLS Ref. Part No. Part Name & Description Remarks RFKZ0125 Extension FFC Same as (Digital P.C.B. - E30/HS2/E DVD-RAM Drive / 40 Pin) E55/ES10 series (SPC) VFK1729 Extension Cable Same as (Main P.C.B. - E75V Digital I/F P.C.B.

  • Page 119: Diagrams For Printing A4 Size

    DMR-EH80VEG / DMR-EH80VEB 28 DIAGRAMS FOR PRINTING A4 SIZE 28.1. BLOCK DIAGRAM FOR PRINTING A4 SIZE 22 INTERCONNECTION DIAGRAM P12002 P11101 P12001 P11001 POWER P.C.B. X_SW5R8V JK4901 X_SW5R8V JK3901 JK3902 X_SW17 X_SW12V X_SW5R X_SW12V X_SW5R IECOUT X_SW5R P6001 PS5V P9101...
  • Page 120 DMR-EH80VEG / DMR-EH80VEB POWER DASP NC1 CS1- CS0- --------------- P6005 PS37002 --------------- INTRQ DMACK- CSEL IORDY HARD DISC DRIVE DIOR- P3203 DIOW- FFC 40pin DMARQ --------------- DD15 DD14 DIGITAL P.C.B. DD13 87 88 DD12 DD11 DD101 X_SW17V JK35001 JK73701 X_SW5R8V...
  • Page 121 DMR-EH80VEG / DMR-EH80VEB 23 BLOCK DIAGRAM 23.1. POWER SUPPLY BLOCK DIAGRAM VA11101,L11101 L11102 D11101,C11103 T11101 SW TRANSFORMER AC SOCKET F11101 P11101 250V2A SURGE RECTIFIER SUPPRESSOR SURGE ABSORBER IC11201 D11203 D11403 (SWITCHING IC) COLLECTOR Q11301 (FEED BACK) D11205 D11204 IC11301 (ERROR VOLTAGE DET.)
  • Page 122 DMR-EH80VEG / DMR-EH80VEB D11401 P15001 X SW +17V P11001 D11402 D11403 DIGITAL I/F REGULATOR BLOCK SECTION XSW +12V P11001 P15001 5,6,7 VOLTAGE DET.) Q11501 (REG.XSW +5.8V) XSW +5.8V P11001 P15001 2,3,4 IC11501 (DC-DC CONVERTER) IP11501 EXT 7 FB 5 8 C S...
  • Page 123 DMR-EH80VEG / DMR-EH80VEB 23.2. DIGITAL I/F REGULATOR BLOCK DIAGRAM P11001 P15001 XSW +17V FROM P11001 P15001 XSW +5.8V POWER SUPPLY 2,3,4 BLOCK SECTION P11001 P15001 XSW +12V 5,6,7 IC15002 (REG.D +3.3V) V IN V OUT ON/OFF POWER ON IC37501- Q15002 (REG.DR +5V)
  • Page 124 DMR-EH80VEG / DMR-EH80VEB P6002 XSW +17V P31902 CAPSTAN DRIVE UNIT XSW +12V P31901 P6001 MAIN P.C.B. D +3.3V P39702 P9001 68,70,72,74 IC45001 (REG.AU +5V) DIGITAL P.C.B. AU +5V P39702 P9001 V IN V OUT P102 DR +5V P15003 DVD-RAM DRIVE...
  • Page 125 DMR-EH80VEG / DMR-EH80VEB 23.3. SYSTEM CONTROL, SERVO & TIMER BLOCK DIAGRAM IC0201 IC6001 (CAPSTAN MOTOR DRIVE) (SYSTEM CONTROL/SERVO/TIM X SW +15.5V P0201 P2571 TL2502 CAPSTAN CAP TL MOTOR COILS MOTOR DIFFERENTIAL TORQUE P0201 P2571 CURRENT LIMIT DRIVE AMPLIFIRE CONTROL P0201...
  • Page 126 DMR-EH80VEG / DMR-EH80VEB (SYSTEM CONTROL/SERVO/TIMER) 32KHz IN 35 X6002 (32KHz) RRENT LIMIT 32KHz OUT 36 P ET 12MHz IN 38 X6001 (12MHz) P R/F 12MHz OUT 39 5V(D) 37 SST 6V IC6202 (RESET) AMP. OUT 4 OUT AMP. IN RESET...
  • Page 127 DMR-EH80VEG / DMR-EH80VEB 23.4. AUDIO BLOCK DIAGRAM QR4501 QR4502/QR4504 FROM XTMUTE_L INTERFACE IC37501 QR4503/QR4505 IC3901 P31903 P6003 DAC Rch P31903 P6003 DAC Lch JK3901 21 PIN JACK AUDIO IN ch2(R) AV1 Rch (TV) AUDIO IN ch1(L) AV1 Lch AUDIO IN ch2(R)
  • Page 128 DMR-EH80VEG / DMR-EH80VEB :REC SIGNAL :PB SIGNAL JK35001 REAR JACK LINE OUT LINE OUT (SA1R) JK3901 21 PIN JACK BUFF. AV1 Rch AUDIO OUT Ch2(R) MUTE (TV) AUDIO OUT Ch1(L) OUTPUT SELECT SWITCH (SA3R) (SA4R) ADC Rch ADC Rch (SA5R) (SA2R) BUFF.
  • Page 129 DMR-EH80VEG / DMR-EH80VEB 23.5. VIDEO BLOCK DIAGRAM P9001 P39702 C OUT DM P31902 P6002 P9001 P39702 Y OUT DM P31902 P6002 JK35001 (REAR DVD JACK) IC35005 S-VIDEO OUT (VIDEO BUFFER) 6.75MHz FROM DIGITAL P.C.B. VIDEO 6.75MHz RPROUT DM P9001 P39702 6.75MHz...
  • Page 130 DMR-EH80VEG / DMR-EH80VEB IC3901 (VIDEO PROCESSOR) 6.75MHz BIAS (SW9) JK3902 (REAR JACK) 6.75MHz CLAMP DVD/VHS COMMON OUT VCR Y VIDEO OUT CLAMP AV1 V CLAMP C-ADC AV1 V CPN CIN DM P6002 P31902 P39702 P9001 AV3 Y AV3 Y CLAMP...
  • Page 131 DMR-EH80VEG / DMR-EH80VEB IC3001 (AUDIO/VIDEO SIGNAL PROCESSOR) 2MHz TU7401 U/V TUNER PACK VIDEO OUT -6dB -4dB CLEAR -10dB SYNC VIDEO FEED BACK CLAMP -10dB VIDEO ALC APC SW -10dB PB APC KILLER NON-LINEAR Y-LPF DE-EMPHASIS REC APC SQPB SQPB SQPB...
  • Page 132 DMR-EH80VEG / DMR-EH80VEB :DVD VIDEO EE SIGNAL :REC SIGNAL :PB SIGNAL 2MHz TW3001 VIDEO ENVE SQUELCH CLEAR SQUELCH V-AMP SYNC NTSC/PAL COLOUR CONVERTER KILLER MAIN APC SW C LPF2 CONV 2 C CCD PILOT MAIN CONV 1 4.43PAL MPAL CONV DELAY...
  • Page 133 DMR-EH80VEG / DMR-EH80VEB 23.6. DIGITAL I/F P.C.B. BLOCK DIAGRAM IC37501 (LPF) LP2FSC FL RESET LP3FSC LED 1 LP4FSC LED 2 XCIN X37502 XCOUT XOUT10MHZ X37501 XIN10MHZ TL37503 125HZ P6003 P31903 107 VTR_S_IN P6003 P31903 VTR_S_OUT P6003 P31903 VTR_S_CLK TL9719 IC37502...
  • Page 134 DMR-EH80VEG / DMR-EH80VEB FL DRIVE IC7502 DP7501 29 P1 SEG00 PS37502 PP7501 RESET SEG35 PS37502 PP7501 PS37502 PP7501 SDAT A DIG00 DIG17 VCC1 PS6001 PP7503 TO/FROM VCC2 SYSCON/SERVO/ PP7503 PS6001 TIMER MAIN PS37502 PP7501 D7501 AD +5V QR7501 PP7501 PS37502...

  • Page 135: Schematic Diagramm For Printing A4 Size

    DMR-EH80VEG / DMR-EH80VEB 28.2. SCHEMATIC DIAGRAMM FOR PRINTING A4 SIZE 24 SCHEMATIC DIAGRAM 24.1. POWER SUPPLY D11101 LB11101 ZA11101 ZA11102 T11101 C11105 L11102 L11101 F11101 LB11401 P11101 C11401 LB11102 C11102 LB11103 LB11402 R11204 LB11201 D11203 R11205 D11202 C11204 IC11201 C11201...
  • Page 136 DMR-EH80VEG / DMR-EH80VEB C11406 D11401 L11401 LB11401 P11001 D11402 X_SW17V R11401 R11402 R11403 R11404 R11405 R11406 R11408 R11407 X_SW5R8V C11509 X_SW5R8V C11401 X_SW5R8V C11402 X_SW12V D11403 X_SW12V X_SW12V L11403 LB11402 L11402 DRGND DRGND C11407 FANLOCK FANDCOUT1 C11403 C11404 FANDCOUT2 Q11501...
  • Page 137 DMR-EH80VEG / DMR-EH80VEB HDD_PFAIL DR_P_ON_H Q15001 X_SW12V X_SW5R8V X_SW17V R15001 C15001 16V120 P15001 4700 C15033 X_SW17V X_SW5R8V X_SW5R8V X_SW5R8V R15027 X_SW12V 4700 X_SW12V X_SW12V QR15001 K15001 DR_GND DR_GND FANLOCK FANDCOUT1 FANDCOUT2 P_SAVE_L P_SAVE_L FANDCOUT2 C15014 FANDCOUT1 L15003 FANLOCK D3R3V IC15002...
  • Page 138 DMR-EH80VEG / DMR-EH80VEB LB15001 DR12V DR_GND DR_GND L15001 DR_GND DR5V LB15002 TO HDD R15003 C15004 P15002 C15001 16V120 L15002 IC15001 LB15003 DR12V DR12V DR_GND DR5V LB15004 C15002 TO DVD P15003 Q15003 R15002 QR15005 L15005 Q15002 QR15002 R15018 1500 R15015 IC15004...
  • Page 139 DMR-EH80VEG / DMR-EH80VEB 24.2. DVD OUTPUT IF DVD_R_OUT R45004 R45006 C45019 R45005 1000P C45005 C45010 K450 AU5V R45003 IC45002 K45010 K450 IC45003 C45007 IC45001 P_ON_H R45001 C45003 C45020 C45004 1000P C45012 C45008 K450 C45001 R45008 R45018 C45014 C45013 R45009 X_SW5R8V...
  • Page 140 DMR-EH80VEG / DMR-EH80VEB XTMUTE_L R45015 D45001 R45014 XDMUTE_L QR45007 QR45008 MUTE_L BBR_EURO QR45006 QR45009 K45003 LB45101 C45018 R45016 R45012 QR45002 QR45004 LB35101 R45010 K45005 R35015 C45015 LB45102 QR45001 R45017 R45011 C45016 C45017 QR45003 QR45005 K45007 R35017 LB35102 R45013 C45014 R35018...
  • Page 141 DMR-EH80VEG / DMR-EH80VEB 24.3. INTERFACE Q37002 Q37001 C31901 D37001 D37002 C37001 C37002 * FANDCOUT2 K31999 L37101 LB31902 X_SW17V X_SW5R8V LB31903 DO SP X_SW12V FANDCOUT1 LB33501 * FANLOCK LB33502 * Q33502 R33501 C33501 BBR_EURO Q33501 R37714 K33501 IC37001 R33502 R37003 R37004...
  • Page 142 DMR-EH80VEG / DMR-EH80VEB K37511 * R37506 LB33501 * LB33502 * TW37501 Q33502 R33501 D37502 R33511 C33501 R33505 Q33504 Q33501 R33503 C37617 R33504 R33506 Q33505 R33510 LB33503 C33503 K33501 Q33503 C33504 R33508 C33505 C33506 C33507 C33502 R33507 C37618 K33502 R33502 R33509...
  • Page 143 DMR-EH80VEG / DMR-EH80VEB 24.4. IO / TUNER R3919 R3923 Q3903 Q3901 Q3902 Q3904 R3920 R3924 QR3902 C4101 470P C4107 470P C4102 470P C4108 470P R4101 R4102 R4104 R4103 R4923 R3901 R3925 D3901 R4901 $(47K) R4914 $(47K) QR49 R3902 C4103 $(47P)
  • Page 144 DMR-EH80VEG / DMR-EH80VEB JK4901 C4915 L4901 R4923 C4916 QR4911 QR4912 QR4913 LB7409 LB7408 LB7407 C7434 C7477 C7435 K7406 0.01 470P 6V47 IC7401 TU7403 C7425 C7426 C7448 C7428 K7409 K7407 C7401 6V47 470P 470P 6V47 TU7401 TU7402 LB7416 LB7417 ANT+B BOOSTER+B...
  • Page 145 DMR-EH80VEG / DMR-EH80VEB 24.5. SYSCON / SERVO / TIMER MAIN K7901 C7902 C7901 D7901 50V10 0.01 L7901 100µ R6403 R7908 Q6401 R6402 LB7901 R6404 T7901 D6401 R7903 D7904 B0AACK000004 R6405 R6401 C7910 C7907 50V56 R1511 R1512 R1513 T REEL C7908...
  • Page 146 DMR-EH80VEG / DMR-EH80VEB REF_GND AV2_R_C_IN AV2_B_IN SW2_D PS5V VREF IEC_OUT X_SW_5R8V AADC_L AADC_R R_PR_OUT_DM B_PB_OUT_DM G_PY_OUT_DM Y_OUT_DM C_OUT_DM V_Y_IN_DM R6408 C6401 CPN_C_IN_DM 100K 220P REG12V X_SW12V R6401 Q6402 D6402 Q6305 R6409 100K R6410 220K R6412 C6402 220P R6411 2R2M C6302 0.01...
  • Page 147 DMR-EH80VEG / DMR-EH80VEB 24.6. VHS AUDIO C4517 100P ( $ ) PB-FM ENV TL4501 TW4502 D4501 IC4501 C4519 0.015 R4522 4700 SW11 C4520 SW15 6V22 C4521 16V10 C4523 R4523 C4522 0.047 6V33 R4524 R4525 C4524 L4502 6V100 1R2µ C4527 C4528...
  • Page 148 DMR-EH80VEG / DMR-EH80VEB K4501 K4502 K4506 FM MIX OUT TW4501 C4505 6V33 R4516 R4515 SW11 R4514 C4504 SW15 0.047 R4513 R4512 4300 R4511 4300 R4510 9100 C4503 16V10 R4509 4300 R4508 4300 R4507 9100 C4502 16V10 C4501 16V10 R4506 4300...
  • Page 149 DMR-EH80VEG / DMR-EH80VEB 24.7. VIDEO R4019 QR4004 R4018 QR4003 R4006 3300 IC3001 R4001 R4002 R4003 TU_AIN NOR_TO_YC R4004 C4001 16V10 4700 C4002 16V10 NOR_FROM_YC C4004 16V10 C3001 150P R3002 6200 R3001 C3002 1500 1µ QR3001 C3003 C3004 L3001 C3005 82µ...
  • Page 150 DMR-EH80VEG / DMR-EH80VEB VEEOU97 C5006 6V47 C5007 L5001 68µ 50V1 C3034 TW3001 C3036 50V4R7 R3013 R3014 X3001 C3037 R3015 50VR47 C4024 1500P C3038 T4001 C3039 C4020 Q4004 0.022 L4001 0.033 0.022 X3002 C3040 R3016 R4016 50V2R2 2200 R3017 3300 C3041 0.022...
  • Page 151 DMR-EH80VEG / DMR-EH80VEB 24.8. NICAM DECODER C7335 IC7302 TO PK7701 (RESET) MAIN P.C.B. (MAIN NET SEC.) PK7301 TU AUDIO IN LB7303 L7303 1u JC REG.5V C7303 C7305 C7306 C7334 R7304 6V100 6V100 0.01 50V2.2 C7311 100P R7307 C7301 R7301 TO PK7702 C7302 0 MAIN P.C.B.
  • Page 152 DMR-EH80VEG / DMR-EH80VEB K7302 0 K7301 0 K7303 K73050 R7322 C7330 680P C7330 C7332 8200 X7301 C7329 R7307 SIF2 C7333 K7307 VREF1/CAF1(E) AF1D SIF1 CRESET/CAF2(E) AF11 VSSA3 VSSD2 LB7301 IC7301(NICAM/A2) VDDA3 VDDD1 C7323 R7324 100 1000P VSSD1 R7325 100 VSSA1...
  • Page 153 DMR-EH80VEG / DMR-EH80VEB 24.9. FRONT JACK IC7801 PP4600 C7801 CPN Y IN2 CPN C IN2 L2 IN[R] R7801 L2 SW L2 IN[L] KEY 2 VIDEO IN2 KEY 1 5V[AD] S1 IN JK3802 R3801 C3801 R3802 C3802 Note: Marked $ (spare) parts are not assembled...
  • Page 154 DMR-EH80VEG / DMR-EH80VEB R7806 R7802 R7803 1800 3300 4700 POWER STOP CH UP S7806 S7805 S7802 S7801 R7810 R7807 R7808 R7809 R7813 R7812 6800 1800 3300 4700 EXT_LINK_D EXT_LINK_V EJECT CH DN PLAY S7803 S7813 S7812 S7810 S7809 S7808 S7807...
  • Page 155 DMR-EH80VEG / DMR-EH80VEB 24.10. FL DRIVE R7503 R7506 R7504 R7505 D7503 D7504 D7505 D7506 QR7503 QR7504 QR7505 QR7506 SELECT R7532 S7509 R7508 K7516 K7515 1200 R7516 R7530 S7511 S7510 S7506 1500 R7529 R7511 R7509 1200 R7528 PLAY R7531 S7508 S7513...
  • Page 156 DMR-EH80VEG / DMR-EH80VEB OPEN/CLOSE R7532 S7501 CH UP CH DOWN R7516 R7517 S7506 S7504 S7502 1500 2200 R7511 1500 PLAY STOP S7505 S7503 K7509 K7510 K7511 Q7501 R7512 R7513 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49...
  • Page 157 DMR-EH80VEG / DMR-EH80VEB 24.11. SD CARD / DV IN P66801 DAT2 DAT3 LB66801 3R3V DAT0 DAT1 K66801 P66803 TPA+ TPA- TPB+ TPB- Note: Marked $ (spare) parts are not assembled...
  • Page 158 DMR-EH80VEG / DMR-EH80VEB P66802 R66809 R66810 DAT3 R66811 FL66801 3R3V R66812 R66813 DAT0 R66814 DAT1 DAT2 R66815 LB66802 C66801 P66804 R66816 TPA+ R66817 TPA- R66818 TPB+ R66819 TPB- T66801 DMR-EH80VEG DMR-EH80VEB SD CARD / DV IN SCHEMATIC DIAGRAM...

  • Page 159: Power P.c.b. For Printing A4 Size

    DMR-EH80VEG / DMR-EH80VEB 28.3. POWER P.C.B. FOR PRINTING A4 SIZE...
  • Page 160 DMR-EH80VEG / DMR-EH80VEB...
  • Page 161 DMR-EH80VEG / DMR-EH80VEB...
  • Page 162 DMR-EH80VEG / DMR-EH80VEB...

  • Page 163: Main P.c.b. (Component Side) For Printing A4

    DMR-EH80VEG / DMR-EH80VEB 28.4. MAIN P.C.B. (COMPONENT SIDE) FOR PRINTING A4 SIZE 25.3. MAIN P.C.B. (COMPONENT SIDE) W570 P6001 P6002 P6003 D2502 W453 W572 W457 W456 R2503 W458 C4916 W460 W461 W342 W463 TW2002 W468 W349 W474 W350 W475 W351...
  • Page 164 DMR-EH80VEG / DMR-EH80VEB ADRESS INFORMATION IC1511 T4001 IC1512 T7901 W225 P6004 TU7401 T PHOTO D2502 P6005 Q1501 TU7402 Q1501 W227 Q1502 TU7403 D6401 R2503 Q4501 TW2001 C6303 D6306 Q7901 TW2002 W232 W230 TW3001 W342 P1531 TW4501 W100 W238 W236 P2501...

  • Page 165: Main P.c.b. (Solder Side) For Printing A4 Size

    DMR-EH80VEG / DMR-EH80VEB 28.5. MAIN P.C.B. (SOLDER SIDE) FOR PRINTING A4 SIZE 25.4. MAIN P.C.B. (SOLDER SIDE) TL6002 R6411 R6412 W706 D6402 C6402 R6414 P6004 P600 Q1501 R6409 D2502 P6005 T PHOTO Q6403 R6410 Q6402 Q6404 R6401 R6408 R6407 D6401...
  • Page 166 DMR-EH80VEG / DMR-EH80VEB ADRESS INFORMATION IC1511 QR3001 IC1512 QR3002 P6003 P6002 P6001 IC2501 QR3003 QR4910 QR3902 IC3001 QR3004 IP4901 W770 W772 W771 IC3002 QR3005 R3920 C4916 W773 W774 Q3902 Q3901 JK4901 IC3501 QR3006 R3919 IC3502 QR3901 IC3901 QR3902 QR4908 QR4906...

  • Page 167: Other P.c.b.痴 For Printing A4 Size

    DMR-EH80VEG / DMR-EH80VEB 28.6. OTHER P.C.B.’s FOR PRINTING A4 SIZE 25.6. DIGITAL I/F P.C.B. (SOLDER SIDE) ZJ37304 K37507 R37509 K37506 R37507 L37501 D31501 R37585 C37610 C37617 QR37503 PS37502 R37532 C37602 C31511 C37603 D37503 R37548 R37508 R315 IC37504 IC37503 K37512 R37557...
  • Page 168 DMR-EH80VEG / DMR-EH80VEB R45010 D45001 QR45002 R37706 R37708 QR45003 R37707 QR45005 QR45004 R37709 C31537 R37714 QR45001 D31501 LB35101 R35015 LB45102 C31536 QR45008 C31511 QR45009 Q37701 R31501 IC37702 IC31510 R45014 C37703 QR45007 IC31502 JK37701 C35031 C37710 K37703 QR45006 C35032 K37702 R31502...
  • Page 169 DMR-EH80VEG / DMR-EH80VEB 25.7. NICAM DECODER P.C.B. (VEP07A51A / VEP07A51B) Nicam Decoder P .C.B. (VEP07A51A) LB7303 IC7302 C7314 C7324 C7334 C7329 C7330 R7313 R7312 IC7301 C7333 TL7303 K7305 R7304 C7302 C7305 TL7302 R7311 R7315 TL7301 C7303 LB7302 C7311 L7302 K7301...
  • Page 170 DMR-EH80VEG / DMR-EH80VEB Nicam Decoder P .C.B. (VEP07A51B) LB7303 IC7302 C7314 C7324 C7334 C7329 C7330 R7313 R7312 IC7301 C7333 TL7303 K7305 R7304 C7302 C7305 TL7302 R7315 TL7301 C7303 LB7302 L7302 C7311 K7301 PK7301 PK7302 VEP07A51B IC7301 IC7302 PK7301 PK7302 TL7301...
  • Page 171 DMR-EH80VEG / DMR-EH80VEB 25.8. NICAM DECODER P.C.B. (VEP07A51F) Nicam Decoder P .C.B. (VEP07A51F) LB7303 IC7302 C7314 C7324 C7334 C7329 C7330 R7313 R7312 IC7301 C7333 TL7303 K7305 R7304 C7302 C7305 TL7302 R7311 R7315 TL7301 C7303 LB7302 C7311 L7302 K7301 PK7301 PK7302...
  • Page 172 DMR-EH80VEG / DMR-EH80VEB DMR-EH80VEG NICAM DECODER PCB COMPONENT SIDE...
  • Page 173 DMR-EH80VEG / DMR-EH80VEB 25.9. FRONT JACK P.C.B. FRONT JACK COMPONENT SIDE S7806 POWER S7813 EJECT EXT_LINK_V EXT_LINK_D S7812 S7805 S7807 S7803 JK3802 S7810 S7801 S7808 S1 IN CH UP CH DN JK4600 S7809 S7802 STOP PLAY PP4600 ADRESS INFORMATION IC7801...
  • Page 174 DMR-EH80VEG / DMR-EH80VEB FRONT JACK SOLDER SIDE S7806 POWER S7813 EJECT EXT_LINK_D EXT_LINK_V S7803 S7807 S7808 S7801 S7810 CH DN CH UP S7805 S7812 JK3802 S1 IN S7809 S7802 JK4600 PLAY STOP PP4600 ADRESS INFORMATION IC7801 JK3802 JK4600 PP4600 DMR-EH80VEG...
  • Page 175 DMR-EH80VEG / DMR-EH80VEB 25.10. FL DRIVE P.C.B. FL DRIVE COMPONENT SIDE S7501 OPEN/ CLOSE IC7502 PP7503 DP7501 FL DRIVE SOLDER SIDE D7503 D7504 S7509 SELECT D7505 D7506 QR7503 QR7506 QR7504 S7510 S7511 S7513 S7512 S7506 S7504 S7502 CH UP CH DOWN...
  • Page 176 DMR-EH80VEG / DMR-EH80VEB S7502 S7504 S7506 CH UP DOWN C7502 S7503 S7505 STOP PLAY PP7502 PP7501 S7501 OPEN/ CLOSE IC7502 PP7503 DP7501 DMR-EH80VEG DMR-EH80VEB FL DRIVE PCB COMPONENT SIDE / SOLDER SIDE VEP07A78F...
  • Page 177 DMR-EH80VEG / DMR-EH80VEB 25.11. SD CARD P.C.B. SOLDER COMPONENT SIDE...
  • Page 178 DMR-EH80VEG / DMR-EH80VEB P66801 P66803 K66801 LB66801 R66815 LB66802 C66801 R66808 FL66801 R66807 R66812 P66802 P66804 DMR-EH80VEG DMR-EH80VEB SOLDER SIDE DIGITAL P.C.B./DV-JACK P.C.B. COMPONENT SIDE VEP001J19B...

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