Panasonic DMP-BD70VP Service Manual
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Panasonic DMP-BD70VP Service Manual

Panasonic DMP-BD70VP Service Manual

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DMP-BD70VP
Model No.
DMP-BD70VPC
Vol. 1
Colour
(K).......................Black Type
©Panasonic Corporation 2009.
Unauthorized copying and distribution is a violation
of law.
ORDER NO.CHM0905013CE
Blu-ray Disc Player
B35

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  • Page 1 ORDER NO.CHM0905013CE Blu-ray Disc Player DMP-BD70VP Model No. DMP-BD70VPC Vol. 1 Colour (K).......Black Type ©Panasonic Corporation 2009. Unauthorized copying and distribution is a violation of law.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS PAGE PAGE 1 Safety Precautions -----------------------------------------------3 7.2. (VHS) Self-Diagnosis and Special Mode 1.1. General guidelines -----------------------------------------3 Setting ------------------------------------------------------ 22 1.2. Caution for fuse replacement ---------------------------3 8 Service Fixture & Tools--------------------------------------- 28 2 Warning --------------------------------------------------------------4 9 Disassembly and Assembly Instructions -------------- 29 2.1.

  • Page 3: Safety Precautions

    1 Safety Precautions 1.1. General guidelines 1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. 2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.

  • Page 4: Warning

    2 Warning 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatic Sensitive (ES) Devices Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Elec- trostatic Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistor-sand semi- conductor "chip"...

  • Page 5: Precaution Of Laser Diode

    2.2. Precaution of Laser Diode...

  • Page 6: Service Caution Based On Legal Restrictions

    2.3. Service caution based on legal restrictions 2.3.1. General description about Lead Free Solder (PbF) The lead free solder has been used in the mounting process of all electrical components on the printed circuit boards used for this equipment in considering the globally environmental conservation. The normal solder is the alloy of tin (Sn) and lead (Pb).

  • Page 7: Service Navigation

    3 Service Navigation 3.1. Service Information...

  • Page 8: Specifications

    4 Specifications...

  • Page 9: Location Of Controls And Components

    5 Location of Controls and Components...

  • Page 10: Operating Instructions

    6 Operating Instructions 6.1. (BD) Taking out the Disc from BD-Drive Unit when the Disc cannot be ejected by OPEN/CLOSE button 6.1.1. (BD) Forcible Disc Eject 6.1.1.1. (BD) When the power can be turned off. 1. Turn off the power and press [PAUSE], [OPEN/CLOSE] keys on the front panel simultaneously for 5 seconds. 6.1.1.2.

  • Page 11: Vhs) Removing Cassette Tape Manually

    6.2. (VHS) Removing Cassette Tape 3. Stop unloading just before unloading will be completed as shown below, and then the tape becomes slack as shown manually below. When the cassette tape could not be uninstalled from an elec- 4. Rotate the S-Reel by a small minus screwdriver to trical malfunction, there are 2 ways to remove a cassette tape.
  • Page 12 6.2.3. (VHS) Take out Cassette Tape man- 6. Attach Loading Motor and tighten the screw. 7. Set the Position Switch to EJECT POSITION certainly ually after removing the mecha- and attach the mechanism to chassis as shown below. nism 1. Disconnect the AC plug, and remove the Top Case, Front Panel and the Mechanism by referring to "9 Assembling and Disassembling"...

  • Page 13: Service Mode

    7 Service Mode 7.1. (DVD) Self-Diagnosis and Special Mode Setting 7.1.1. (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. You can check latest error code by transmitting [0] [1] of Remote Controller in Service Mode.
  • Page 14 Error Code Diagnosis contents Description Monitor Display Automatic FL display Serial Communication Error Please confirm Serial Communication termi- No display between VHS Microprocessor nal of Microprocessor. and Timer Microprocessor. NOTE: If F09 appears just after updating Firmware, pull off and insert AC plug, then it will disap- pear.
  • Page 15 Item FL display Key operation Mode name Description Front Key BD-ROM history cleaning < Persistent Storage> of BD-ROM standard is When the power is on, disc is not in cleaned. tray, press [STOP] and [POWER Screen display: [The history has been (Remote Controller)] keys simulta- cleared] is displayed for five seconds.
  • Page 16 Item FL display Key operation Mode name Description Front Key Demonstration lock/ Ejection of the disc is prohibited. *When lock the tray. When the power is on (SS mode), unlock The lock setting is effective until unlocking the press [PLAY] and [OPEN/CLOSE] tray released Main...
  • Page 17 7.1.3. (BD) Service Modes at a glance Service mode setting: While the power is off, press [PAUSE], [PLAY] and [SETUP (Remote Controller)] simultaneously for five seconds. Item FL display Key operation Mode name Description (Remote controller key) Release Items Item of Service Mode executing is cancelled. Press [0] [0] in service mode.
  • Page 18 Item FL display Key operation Mode name Description (Remote controller key) Drive check Simple quality of BD drive. Press [3] [8] in service mode. Laser Used Time Check laser used time (hours) of drive. Press [4] [1] in service mode. Indication l(****) is the used time display in hour.
  • Page 19 Item FL display Key operation Mode name Description (Remote controller key) BD drive last error BD drive error code display. 1. Error Number is displayed for 5 Press [4] [2] in service mode. seconds. 2. Please ignore this display. 3. Last drive error (1/2) is displayed for 5 seconds.
  • Page 20 Item FL display Key operation Mode name Description (Remote controller key) In case that the maker cannot be 6. Disc maker ID is displayed for 5 identified, display is black out. seconds. 7. Factor of drive error (hexadeci- mal) occurring is left displayed.
  • Page 21 Item FL display Key operation Mode name Description (Remote controller key) CEC (H) output Check of the CEC terminal high output of Press [5] [5] in service mode. HDMI. CEC (L) output Check of the CEC terminal low output of Press [5] [6] in service mode.

  • Page 22: Vhs) Self-Diagnosis And Special Mode Setting

    7.2. (VHS) Self-Diagnosis and Special Mode Setting 7.2.1. (VHS) Self-Diagnosis Functions This model has a self-diagnosis and display function. If the VHS section detects trouble during installation or during use, one of the following Error Codes will automatically appear in the display on VHS side. Error Codes are displayed in the form of a single English letter followed by two numbers, as for example "H01".

  • Page 23: Special Modes Setting

    7.2.2. (VHS) Special Modes Setting Item FL display Key operation Mode name Description Front Key Tracking Center Tape Tracking is adjusted to center No display. Press [CH UP] and [CH DOWN] keys FIX position. simultaneously. VHS Service Mode In order to make service easy, a part Press [STOP], and [EJECT] keys of inside information of a micropro- simultaneously for 3 seconds when...
  • Page 24 Service Contents Contents of Indication on minute Contents of Indication on second Remarks Number Self-diagnosis his- Error number of history 1 Supplementary data 1 and 2 of his- In the Self-Diagnosis Memory, next 3 tory (1st) tory 1. BYTE is memorized for an Error. 1 BYTE: Its Error number Self-diagnosis his- Error number of history 2...
  • Page 25 7.2.4.2. (VHS) Condition for clearing the self-diagnosis history 1. A case of that press the STOP key and the EJECT key simultaneously over 5 seconds. 7.2.4.3. (VHS) Indication of the self-diagnosis history. 1. The self-diagnosis histories and its supplementary data could be indicated on the FIP with Service mode of number from 3 to 2.
  • Page 26 <Supplementary Data 4> (LM Information) Result of request of driving Loading Motor. Display Description There was no change of mechanism position. (Loading Motor was OFF) There was some change of mechanism position. (Loading Motor was ON) 7.2.5. (VHS) Description of Self Diagnosis Memory In this Self-Diagnosis Function, in case error has occurred continuously, maximum of the newest 3 error data are memorized.
  • Page 27 Note 1: Details of "VHS mode" of the Supplementary Data 1 (These values are hexadecimal indication) 0: STOP, 1: EJECT, 2: REW, 3: FF, 4:REV, 5: CUE, 6: SLOW, 7: POWEROFF, 8: PLAY, 9: STIL, A: REC, B: REC PAUSE, C: ADUB, D: ADUB PAUSE, E: INSERT, F: INSERT PAUSE Note 2: Explanation of "Tape position"...

  • Page 28: Service Fixture & Tools

    8 Service Fixture & Tools (For BD) Part Number Description Compatibility RFKZ0168 Extension Cable (Main P.C.B. - FAN / 3 Pin) Same as E50 / ES30V / ES40V Series RFKZ0420 Extension Cable (Digital P.C.B. - Power P.C.B. / 4 Pin) Same as E100H Series RFKZ0327 Extension Cable (Main P.C.B.

  • Page 29: Disassembly And Assembly Instructions

    9 Disassembly and Assembly Instructions 9.1. Unit 9.1.1. Disassembly Flow Chart The following chart is the procedure for disassembling the casing and inside parts for internal inspection when carrying out the ser- vicing. To assemble the unit, reverse the steps shown in the chart below.
  • Page 30 9.1.2. P.C.B. Positions...

  • Page 31: Caution With Inserting Cassette Tape When Disassembling The Unit

    9.1.3. Caution with inserting cassette tape when disassembling the unit Note1: For description of the disassembling procedure, see the section 9.1.4. Note2: Video Cassette might not enter when a strong lighting is applied to VTR Mechanism when Video Cassette is inserted. Please weaken the lighting or cover with the top panel etc.

  • Page 32: Front Panel

    9.1.4. Top Case 4. Unlock 2 Tabs (E) respectively, and pull out Front Panel with connector slightly. 1. Remove the 4 Screws (A) and 3 Screws (B). 2. Slide Top Case rearward and open the both ends at rear side of the Top Case a little and lift the Top Case in the direction of the arrows.
  • Page 33 9.1.6. Front (L) P.C.B. & Front (R) P.C.B. 2. Attach Tray door ass’y in order from : Put the Tray door spring on the Front Panel. 9.1.6.1. Front (L) P.C.B. : Insert the shaft in the hole. 1. Remove 2 Screws (A) and Tab (A) to remove Front (L) P.C.B..
  • Page 34 9.1.6.4. Assembly of Blinder Panel and Blinder Spring Step 3 : Slide Blinder Panel into shaft hole of Front Panel. Step 1 : Insert Blinder Spring into shaft of Blinder Panel. Step 4 : Slide down Blinder Panel to touch the shaft on top of the rib.
  • Page 35 9.1.7. BD Drive 9.1.8. SD/USB P.C.B. With SD/USB PCB 1. Remove 4 Screws (A). Angle 2. Remove Wire with connector from Clamper. 1. Remove 4 Screws (A) to remove BD Angle. 2. Remove 3 Screws (B). 3. Disconnect 2 FFCs, remove BD Drive. And lift up SD/USB P.C.B.
  • Page 36 9.1.9. Rear Panel, Fan Motor 9.1.10. Power P.C.B. and Power PCB Angle 1. Disconnect 2 Connectors. 9.1.9.1. Only Fan Motor 2. Remove 3 Screws (A) to remove Power P.C.B.. 1. Disconnect Fan Connector. 3. Remove 3 Screws (B) to remove Power PCB Angle. 2.

  • Page 37: Power Sub P.c.b

    9.1.11. Power Sub P.C.B. 9.1.12. Digital P.C.B. 1. Disconnect one Connector. 1. Disconnect 4 connectors. 2. Remove one Screw (A). 2. Remove 3 Screws (A) to remove Digital P.C.B.. 3. Push the Mini Card spacer in the direction of arrows lift up Power Sub P.C.B.

  • Page 38: Vtr Mechanism Unit

    3. Connect 2 connectors. 9.1.13.1. Caution for attaching VTR Mecha- 4. Put Digital P.C.B. on BD Drive. nism Unit 1. Because Position SW should be set to "Eject Position", refer to fig.(A) and set the position switch so that the boss and arrow mark come on a straight line.

  • Page 39: Bd Drive

    9.1.14. Main P.C.B. 9.2. BD Drive 1. Disconnect 3 Connectors. 9.2.1. Upper Base Ass’y 2. Remove one Screw (A) to remove Main P.C.B. 1. Remove the 4 Screws (A), and push the Hook in. 2. Lift up the Upper Base Ass’y, and pull it out to the direc- tion of arrow.
  • Page 40 9.2.2. Tray 4. Insert the Eject Pin into the hole of the Tray at 45 degrees, and lean it to the direction of arrow with pushing 1. Perform the step “9.2.1. Upper Base Ass’y”. the dotted point of the tray forward. 2.
  • Page 41 9.2.3. Pulley Gear, Belt 9.2.4. Slide Cam 1. Perform the step “9.2.2. Tray”. 1. Perform the step “9.2.3. Pulley Gear, Belt”. 2. Push the Post to the direction of arrow by using the slot- 2. Disconnect the 3 FFCs. ted screwdriver. 3.
  • Page 42 7. Remove the Slide Cam. 9.2.5. Mid Gear, Drive Gear and Loading Motor 1. Perform the step “9.2.4. Slide Cam”. 2. Remove the Mid Gear and Drive Gear. 3. Remove the Screw (D) to remove the Loading Motor. 4. Remove the Screw (E), and remove the SW P.C.B. with the Loading Motor.
  • Page 43 9.2.6. Grease...
  • Page 44 9.2.7. How to Clean the Lens of Optical Pick-UP Follow the “9.2.1. Upper Base Ass’y...

  • Page 45: Measurements And Adjustments

    10 Measurements and Adjustments 10.1. Service Positions Note: For description of the disassembling procedure, see the section 9. 10.1.1. Checking and Repairing of Power P.C.B.

  • Page 46: Checking And Repairing Of Main P.c.b

    10.1.2. Checking and Repairing of Main P.C.B.
  • Page 47 10.1.3. Checking and Repairing of BDP/Digital P.C.B. Module...
  • Page 48 10.1.4. Checking and Repairing of Power Sub P.C.B.

  • Page 49: Caution For Replacing Parts

    10.2. Caution for Replacing Parts 10.2.1. Notice after replacing Digital P.C.B. [TM L1] is displayed, after replacing Digital P.C.B. Once power off, and start up again. 10.2.2. Items that should be done after replacing parts...

  • Page 51: Standard Inspection Specifications After Making Repairs

    10.3. Standard Inspection Specifications after Making Repairs After making repairs, we recommend performing the following inspection, to check normal operation. Use the following checklist to establish the judgement criteria for the picture and sound. Item Contents Check Item Contents Check Block noise Distorted sound Crosscut noise...
  • Page 53 "Standard-Playback" mode when there is no specify mode is mentioned. Model No. DMP-BD70VP 4.Although the voltage and waveform available on here is measured with standard frame, it may be differ from actual measurement due to modification of circuit and so on.

  • Page 54: S2. Voltage And Waveform Chart

    S2. 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. S2.1.

  • Page 55: S2.2. Power P.c.b

    S2.2. Power P.C.B. <IC2501> <IC6001> <IC11301> REF No. PIN No. STOP REF No. PIN No. STOP Q14202 IC11301 Q14302 12.4 12.4 IC11301 IC11301 Q14302 12.4 12.4 IC11301 Q14302 12.4 12.4 IC11301 Q14302 Q14302 IC11301 Q14302 IC11301 IC11301 Q14302 <IC3001> IC11301 Q14302 IC12202 QR10101...

  • Page 56: S2.3. Power Sub P.c.b

    S2.3. Power Sub P.C.B. S2.4. Front R P.C.B. REF No. PIN No. STOP REF No. PIN No. STOP QR7201 Q7902 Q7902 35.8 35.8 QR7201 Q7902 QR7201 Q7903 12.4 12.4 Q7903 12.3 12.3 Q7903 11.6 11.6 QR7902 QR7902 QR7902...

  • Page 57: S3. Block Diagram

    REG. +5V IC3001 IC6001 IC14301 Q14302 (DC-DC CONVERTER) (REG.X SW+5.8V) Q10102 (FEED BACK) X SW 5.8V P14001 P7903 X SW+5.8V P7901 P58001 DIGITAL P.C.B. 8,9,10 18,19,20 REGULATOR BLOCK SECTION QR10101 (S P SAVE :OFF) COLD DMP-BD70VP/PC Power Supply Block Diagram...

  • Page 58: S3.2. Video Block Diagram

    30MHz BIAS Q51803 13.5MHz 75 DRIVER P59304 P3901 CR IN SVCDACO2 BUFFER C R OUT 30MHz IC57001 (TIMER) CLAMP/ BIAS SW CONTROL P57002 P7502 SD/HD MUTE2 LOGIC P57002 P7502 MUTE1 VOUT MUTE L MUTE1 MUTE2 DMP-BD70VP/PC Video Block Diagram (1/2)

  • Page 59: S3.2.2. Video Block Diagram (2

    LP/EP R C CLOCK TO C CCD VHS SYSTEM CONTROL DRIVER BLOCK SECTION Q3001 BUFFER IC6001- VHS SYSTEM CONTROL BLOCK SECTION SVHS PB DET S-PB IC6001- NOTE : Circuits for recording (indicated by "R") are not used. DMP-BD70VP/PC Video Block Diagram(2/2)

  • Page 60: S3.3. Audio Block Diagram

    (DAC) 6 STDI QR5402 Q3902 P59304 P3901 MUTE MUTE Q3901 LRCK MUTE G MIXROUT P59304 P3901 AOUTR 3 SMUTE G MIXLOUT P59304 P3901 AOUTL 4 MCK G 768 FSA B G ADAC MCK B A12 IC51002- DMP-BD70VP/PC Audio Block Diagram...

  • Page 61: S3.4. Vhs System Control & Servo Block Diagram

    IIC CLOCK TO/FROM VIDEO IC(IC3001)/ AUDIO IC(IC4501) 79 S.REEL PULSE IIC DATA IIC DATA TL23 Q1501 D1501 Q1502 S1531 SENSOR SAFETY TAKE-UP SUPPLY DMP-BD70VP/PC TAB SW PHOTO PHOTO 80 T.REEL PULSE SENSOR SENSOR VHS System Control & Servo Block Diagram...

  • Page 62: S3.5. Timer Block Diagram

    DOUT P7201 P57004 KEY IN3 POWER PS7501 PP7701 GR1-GR7 PS7501 PP7701 Q7503 DRIVE IR7701 (REMOTE CTL SENSOR) REMOCON 27 EJECT P57001 P7501 S7702 P57001 P7501 KEY1 PS7501 PP7701 P57001 P7501 KEY3 PS7501 PP7701 POWER S7701 DMP-BD70VP/PC Timer Block Diagram S-10...

  • Page 63: S4. Schematic Diagram

    CLOSESW P55003 P14002 DR_12V P7201 P57004 OPENSW OPENSW R_XSW_5R9V R_XSW_5R9V LDM+ LDM+ LDM- LDM- LED_SD LED_SD DR_5V KEYIN1 KEYIN1 KYEIN2 KYEIN2 BD DRIVE KEYIN3 KEYIN3 FRONT (L) P.C.B. FRONT (R) P.C.B. POWER P.C.B. DIGITAL P.C.B. DMP-BD70VP/PC Interconnection Schematic Diagram S-11...

  • Page 64: S4.2. Fl (Fl) Schematic Diagram

    F1H1A105A028 R7506 Q7504 2SB0710A0L Q7502 B1ABGC000011 R7515 R7516 R7517 2700 5600 QR7503 K7501 ERDS2TJ2R7T UNR52A3J0L $[ERJ3GEY0R00V] PS7501 K1KB06B00033 P_SAVE_L Confidential Until 2008.06.30 [PR] A2BD00000194 DP7501 7-MT-297NYK ZB7501 RMN0894A DMP-BD70VP/VPC ZB7502 RMN0895 FL Section (Main P.C.B. (1/3)) Schematic Diagram (FL) S-12...

  • Page 65: S4.3. Io (I) Schematic Diagram

    AMUTE_2 VHS_L_OUT 3900 R3913 C3925 ECJ1VC1H102J R3902 R3904 C3919 F2A1E470A205 G_MIXROUT G_MIXROUT_A R3910 Q3902 R3914 R3920 2SD0601A0L FAN_PWR FAN_LOCK P3902 K1KA03AA0180 FAN_LOCK LB3901 FAN_GND ERJ6GEY0R00V FAN_PWR Confidential 2009.09.30 Until [ES2] DMP-BD70VP/VPC IO Section (Main P.C.B. (2/3)) Schematic Diagram (I) S-13...

  • Page 66: S4.4. Vhs (V) Schematic Diagram

    S4.4. VHS (V) Schematic Diagram DMP-BD70VP/VPC VHS Section (Main P.C.B. (3/3)) Schematic Diagram (V) P1531 K1KA02A00375 MECHA LOADING M[-] LOADING M[-] P2501 LOADING M[+] LOADING M[+] K1MN07A00019 CL2505 TW4506 VWJ0795=5 R3007 R3006 TW4505 CL2501 VWJ0795=5 R2501 C1AB00001767 P2571 1R2[22] IC2501...
  • Page 67 DMP-BD70VP/VPC VHS Section (Main P.C.B. (3/3)) Schematic Diagram (V) K4522 VWJ0795=5 TW4506 C4529 $[F2A1C100B099] VWJ0795=5 TW4505 C4530 $[F2A1C100B099] VWJ0795=5 K4521 VWJ0795=5 TW3024 VWJ0795=5 OUT_NORMAL QR4504 AVR_L UNR52A6J0L C3018 R3005 470[DI] F2A1C100B099 C4505 FM MIX F2A0J330A824 C3016 TW4501 Q3002 D3001 VWJ0795=5...
  • Page 68 C2051 CTL.AMP.REF F1J0J106A014 PB.CTL.OUT +5V[A] F1J0J106A014 5V[AD] PON_REQ G_T_REEL R6010 680K R1512 F2A1H3R3B032 R1501 G_T_PHOTO R6021 C6005 TL2502 CAP TL C6012 C6020 1000P TL6003 G_S_PHOTO R1502 G_VT_CS Confidential Until 2009.06.30 DMP-BD70VP/VPC VHS Section (Main P.C.B. (3/3)) Schematic Diagram (V) S-16...
  • Page 69 POS.SW3 ZB1501 VMD5470 ZJ3001 ZB1502 VMD5470 K9ZZ00001279 R6010 680K F2A1H3R3B032 R6008 R1501 2200 R6021 C6005 C6012 C6020 1000P TL6003 G_S_PHOTO R1502 TW2001 VWJ0795=27.5 R6003 G_VT_CS SAFETY TAB SW S1531 K0C111A00006 DMP-BD70VP/VPC VHS Section (Main P.C.B. (3/3)) Schematic Diagram (V) S-17...

  • Page 70: S4.5. Power Schematic Diagram

    S4.5. Power Schematic Diagram DMP-BD70VP/VPC Power Schematic Diagram CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE 3.15A 250V FUSE. ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES 3.15A 250V D' INCENDIE N' UTILISERQUE DES FUSIBLE DE MÉME TYPE 3.15A 250V.
  • Page 71 DMP-BD70VP/VPC Power Schematic Diagram P14001 K1KA12AA0194 L13202 LB13201 X_SW_12R3V G0A100H00025 J0JKB0000003 X_SW_12R3V X_SW_12R3V Q14202 B1DHED000008 C13204 [UPA1717-G-E1-A] F2A1C3300040 X_SW_5R8V X_SW_5R8V X_SW_5R8V DR_P_ON_H SP_SAVE_L D13201 L14202 L14203 B0JBSG000053 ZA13201 VSC5604-B G0A100ZA0045 G0C100K00043 [FCHS10A065] ZA13202 XYN3+J8FJ K14201 R14203 $[VWJ0795=5] D1BDR033A101 QR14202 B1GBCFNN0041...
  • Page 72 R11309 R11310 2700[D] 5600[D] Q12201 B3PBA0000454 R12202 2200 R12203 C12202 1000 IC12201 Q10102 $[C0DAEMZ00001] B3PBA0000454 [MM1431TT] D10102 MA2J1110GL QR10101 B1GBCFNN0043 QR10102 $[B1GBCFNN0041] ZA15301 ZA15302 ZA15303 K9ZZ00001279 K9ZZ00001279 K9ZZ00001279 ZA11302 XYN3+J8FJ ZA11303 RSC0888 ZA13202 XYN3+J8FJ DMP-BD70VP/VPC Power Schematic Diagram S-20...
  • Page 73 L14303 G0A100ZA0045 D1BFR0270001 G0C100K00043 K14202 VWJ0795=5 EXT-Up C14303 R14302 C14305 Vref/SS R14312 R14301 5600[D] C14306 C14304 2700 0.015 D14301 B0JCND000021 R14303 QR10102 82K[D] D14302 $[B1GBCFNN0041] B0JCND000021 K14204 $[VWJ0795=10] QR10103 $[B1GBCFNN0041] R10107 ERJ3GEY0R00V Confidential Until 2009.06.30 DMP-BD70VP/VPC Power Schematic Diagram S-21...

  • Page 74: S4.6. Power Sub Schematic Diagram

    L7901 P_SAVE_H 3.3K 4700 G0C390JA0021 P7901 D7902 D7905 K1KY23AA0606 B0AADM000003 Q7903 ECJ1VB1H392K R7905 T7901 R7910 2SB0710A0L C7906 G4D1A0000129 5600 R7911 B0AADM000003 R7902 4700 R7906 D7903 QR7902 270[D] ERDS2TJ470T B1GBCFJJ0040 ZA7901 $[K9ZZ00001279] Confidential Until 2009/06/30 DMP-BD70VP/VPC Power Sub Schematic Diagram S-22...

  • Page 75: S4.7. Front L Schematic Diagram

    ZB7202 RMN0848 S7202 PAUSE R7701 R7203 3900 R7204 STOP S7203 2200 EJECT QR7201 S7702 R7201 R7202 UNR52AMJ0L PLAY S7204 2200 3900 XN_3R3V G_IR POWER S7701 KEY_EJECT(KEY1) KEY_POWER(KEY3) K1KA06B00150 PP7701 DMP-BD70VP/VPC DMP-BD70VP/VPC Front L Front R Schematic Diagram Schematic Diagram S-23...

  • Page 76: S4.9. Sd Sub Schematic Diagram

    P51901 K1KB18AA0073 ST_D3R3V ST_D3R3V DGND G_SDDAT2_B G_SDDAT3_B P51902 K1FB104E0018 G_SDDAT0_B G_SDDAT1_B VBUS G_SDCLK_B SDCMD_B USBDN SDWP_A SDCD_A USBDP DGND DGND T51901 USB_5V J0MAB0000200 DGND R51901 USBDN DGND R51902 USBDP DGND Confidential Until 2009/06/30 [PP] DMP-BD70VP/VPC SD Sub Schematic Diagram S-24...
  • Page 77 S-25...

  • Page 78: S5. Print Circuit Board

    S5. Print Circuit Board S5.1. Main P.C.B. S5.1.1. Main P.C.B. (Component Side) DMP-BD70VP/VPC Main P.C.B. (Component Side) P3901 P7502 W260 C3901 W236 W262 W263 C3902 W265 P1531 W268 W241 W244 W243 W196 W245 W197 W248 C2571 W223 W224 W178 C3018...
  • Page 79 DMP-BD70VP/VPC Main P.C.B. (Component Side) P7501 Q1501 W126 C2502 W139 W140 W197 W141 W142 W143 W144 W145 W146 W148 D7501 W111 W110 W178 W112 P2571 W113 W114 K4513 W115 W116 W117 W118 W119 W120 W121 IC1511 W122 W188 C3012 W123...
  • Page 80 C3921 W164 C3923 C4504 K4521 C4530 K4509 W252 W219 C4523 K4522 C4529 W220 C3919 C4521 W200 C4526 C3918 C4528 C4527 W202 W203 W153 W204 P4001 W154 W205 P3002 L4503 TW4502 TW3001 W209 (Component Side) DMP-BD70VP/VPC Main P.C.B. (Component Side) S-28...
  • Page 81 L3004 W104 W105 W106 W108 W107 W159 C3028 X3002 X6001 C3029 C3039 C5006 W163 C3032 TW2001 C3034 K3003 L5001 C3036 W164 K4509 C6005 S1531 W153 P4001 W154 T4081 L4503 Q1502 TW4502 TW3001 TW2002 ZJ3001 DMP-BD70VP/VPC Main P.C.B. (Component Side) S-29...

  • Page 82: S5.1.2. Main P.c.b. (Foil Side

    S5.1.2. Main P.C.B. (Foil Side) DMP-BD70VP/VPC Main P.C.B. (Foil Side) CL7537 W718 W719 W720 W721 W722 IBT101 CL7540 CL7536 CL6010 CL6006 C7506 R7503 C2519 R7515 C7507 R7516 K7501 IC2501 CL7535 CL7530 CL6009 R7507 R7508 R2502 C7501 C2511 C2518 CL6008 R2501...
  • Page 83 DMP-BD70VP/VPC Main P.C.B. (Foil Side) MK10 CL7534 CL7533 CL7532 R7518 CL7531 R3905 2519 C2511 CL2501 CL6004 CL2503 CL2502 C2003 CL2505 CL2504 R2562 C6308 CL6013 TL1002 CL4001 C3048 C3010 IBT220 3053 C3007 C3050 R3023 C3080 C3015 C3011 IBT276 R4001 R3022 R3021...
  • Page 84 TL6002 TL4507 K4506 IBT18 W705 R1511 C4512 IBT165 R4534 W752 C2002 R4529 C4537 IBT1 IC4501 R6006 R6103 R4525 TL4501 CL6003 IBT119 IBT120 W737 TL4502 R4540 R4539 CL4002 R4081 R4087 C4084 R4082 IBT11 (Foil Side) DMP-BD70VP/VPC Main P.C.B. (Foil Side) S-32...
  • Page 85 R4534 R4505 W752 R4529 R4515 CK3903 R3917 C4537 R4501 R4502 R3920 IC4501 R4527 CK3908 R4525 C4524 CK3906 R3919 R3913 R3912 TL4501 CK3907 R4503 IBT120 TL4502 R4540 R4539 W747 CL4002 R3006 R3007 IBT260 R4513 R4507 DMP-BD70VP/VPC Main P.C.B. (Foil Side) S-33...

  • Page 86: S5.2. Power P.c.b

    S5.2.1. Power P.C.B. (Component Side) P11101 IC12201 ZA11101 ZA11102 F11101 VA11101 C11109 C11101 C11102 C13202 K11105 C14308 C11303 C13201 R11303 C13103 C11301 C11104 K14204 K11101 LB13201 L11102 L13202 K11103 LB11102 K11102 K11104 LB11103 K14201 L14203 ZA15301 (Component Side) DMP-BD70VP/VPC Power P.C.B. (Component Side) S-34...

  • Page 87: S5.2.2. Power P.c.b. (Foil Side

    R13102 R13101 Q13102 QR13101 D11302 R14311 R14303 R10110 R14304 C10101 C14311 C14306 R14301 R10107 R10106 C14307 IBT37 QR10103 IBT39 W200 D14301 R10108 D14302 Q14302 Q14202 C14207 CL14001 R14203 LB14201 IC14201 QR14202 QR14201 (Foil Side) DMP-BD70VP/VPC Power P.C.B. (Foil Side) S-35...

  • Page 88: S5.3. Power Sub P.c.b

    S5.3. Power Sub P.C.B. (Component Side) (Foil Side) DMP-BD70VP/VPC Power Sub P.C.B. S-36...

  • Page 89: S5.4. Front L P.c.b

    S5.4. Front L P.C.B. (Component Side) (Foil Side) DMP-BD70VP/VPC Front L P.C.B. S-37...

  • Page 90: S5.5. Front R P.c.b

    S5.5. Front R P.C.B. S7201 S7203 S7202 S7204 W7203 W7202 P7201 (Component Side) R7205 R7203 R7204 QR7201 R7202 R7201 W7250 W7251 (Foil Side) DMP-BD70VP/VPC Front R P.C.B. S-38...

  • Page 91: S5.6. Sd Sub P.c.b

    LB51901 R51911 C51902 R51912 C51903 R51913 R51914 C51904 R51915 C51905 R51910 C51901 C51906 CKV3 CKV10 CKV7 CKV9 CKV8 CKV5 CKV4 CKV2 CKV1 P51901 CKV12 R51909 CKW1 CKW3 P51903 CKW2 CKW4 P51902 (Component Side) (Foil Side) DMP-BD70VP/VPC SD Sub P.C.B S-39...
  • Page 92 S-40...

  • Page 93: S6. Abbreviation

    S6. Abbreviation S6.1. BD Abbreviation Table 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 AMP OUTPUT ASYNC AUDIO WORD DISTINCTION SYNC BIT CLOCK (PCM)
  • Page 94 INITIAL/LOGO ABBREVIATIONS DMUTE DIGITAL MUTE CONTROL DROP OUT DOUT0~UP DATA OUTPUT DATA SLICE RF (BIAS) DRPOUT DROP OUT SIGNAL DREQ DATA REQUEST DRESP DATA RESPONSE DIGITAL SERVO CONTROLLER DSLF DATA SLICE LOOP FILTER DIGITAL VIDEO DISC ERROR TORQUE CONTROL ERROR TORQUE CONTROL REFERENCE ENCSEL ENCODER SELECT ETMCLK...
  • Page 95 INITIAL/LOGO ABBREVIATIONS OSCO OSCILLATOR OUTPUT ON SCREEN DISPLAY P1~UP PORT CD TRACKING PHASE DIFFERENCE PLL CLOCK PDVD DVD TRACKING PHASE DIFFERENCE PEAK CAP. FOR PEAK HOLD PLLCLK CHANNEL PLL CLOCK PLLOK PLL LOCK PWMCTL PWM OUTPUT CONTROL PWMDA PULSE WAVE MOTOR DRIVE A PWMOA, B PULSE WAVE MOTOR OUT A, B READ ENABLE...
  • Page 96 INITIAL/LOGO ABBREVIATIONS GATE DRIVER SCAN START PULSE STVALID STREAM DATA VALIDITY SUBC SUB CODE SERIAL SBCK SUB CODE CLOCK SUBQ SUB CODE Q DATA SYSCLK SYSTEM CLOCK TRACKING ERROR TIBAL BALANCE CONTROL BALANCE OUTPUT 1 BALANCE INPUT BALANCE INPUT BALANCE OUTPUT 2 TPSN OP AMP INPUT TPSO...

  • Page 97: S6.2. Vhs Abbreviation Table

    S6.2. VHS Abbreviation Table INITIAL/LOGO ABBREVIATIONS A. COMP AUDIO COMPONENT SIGNAL A. COMPO AUDIO COMPONENT SIGNAL A. D.P [L] AUDIO DUBBING PAUSE [L] A. D/L [L] AUDIO DUBBING PAUSE [L] A. DEF [S] AUDIO DEFEAT A. DEF [S] [L] AUDIO DEFEAT A.
  • Page 98 INITIAL/LOGO ABBREVIATIONS BANDVL. D BAND VL BI/MI [L] BILINGUAL/MIX [L] BILINGUAL BIL [L] BILINGUAL [L] BIL. [H] BILINGUAL [H] BIL/M1 [L] BILINGUAL [L] BS CLOCK BS CLOCK BS DATA BS DATA BS LCH IN BS L CHANNEL INPUT BS MIX [H] BS MIX [H] BS MON [H] BS MONITOR [H]...
  • Page 99 INITIAL/LOGO ABBREVIATIONS CTL HEAD [-] CONTROL HEAD (-) CTL [+] CONTROL HEAD (+) CTL [-] CONTROL HEAD (-) CUE BIAS CUE BIAS CURRENT LIM CURRENT LIMMITER CYL ET CYLINDER TORQUE CONTROL CYL GND CYLINDER GND D.F.M. REC [H] DELAIED FM RECORDING [H] D.
  • Page 100 INITIAL/LOGO ABBREVIATIONS FM MUT [H] FM AUDIO MUTE [H] FM MUTE [H] FM AUDIO MUTE [H] FM OUT [L] FM OUTPUT (L) FM OUT [R] FM OUTPUT (R) FM PACK OUT [L] FM PACK OUTPUT (L) FM PACK OUT [R] FM PACK OUTPUT (R) FM/BS SEL [L] FM/BS SELECT (L)
  • Page 101 INITIAL/LOGO ABBREVIATIONS JST. CLK JUST CLOCK JST. CLOCK JUST CLOCK L. OUT Lch OUTPUT L. CH [H] Lch [H] L. CH [L] Lch [L] LED (MAIN) LED (MAIN) LED (STEREO) LED (STEREO) LED (SUB) LED (SUB) LED CKL LED SERIAL CLOCK LED CKS LED SERIAL CLOCK LED DATA...
  • Page 102 INITIAL/LOGO ABBREVIATIONS MN2/MES. L MONAURAL 2/MESECAM [L] MODE SEL AUDIO MODE SELECT MODE SW AUDIO MODE SW MODE. S. IN AUDIO MODE SELECT INPUT MODE. S. OUT AUDIO MODE SELECT OUTPUT MONO [H] MONAURAL [H] MONO [H]/MAIN [L] MONAURAL [H]/MAIN [L] MONO2 [L] MONAURAL 2 MONO2/MESE [FM(L)] MONAURAL 2/MESECAM (FM [L])
  • Page 103 INITIAL/LOGO ABBREVIATIONS REC CHROMA RECORDING CHROMINANCE SIGNAL REC H RECORDING [H] REC IN RECORDING INPUT REC OUT [L] RECORDING OUTPUT [L] REC START RECORDING START REC VR [C] RECORDING VOLUME (COMMON) REC VR [L] RECORDING VOLUME (L) REC VR [R] RECORDING VOLUME (R) REC Y RECORDING LUMINANCE SIGNAL...
  • Page 104 INITIAL/LOGO ABBREVIATIONS SCK SELECT SERIAL CLOCK SELECT SEL OUT [L] SELECT OUTPUT (L) SEL OUT [R] SELECT OUTPUT (R) SHUTTLE 1 SHUTTLE 1 SOUND INTERMEDIATE FREQUENCY SLMUT [H] INPUT SELECT MUTE [H] SLNID [+] SOLENOID (+) SLNID [-] SOLENOID (-) SLW TR.
  • Page 105 INITIAL/LOGO ABBREVIATIONS TU. GND TUNER GND TU. V. IN TUNER VIDEO SIGNAL INPUT TU. VIDEO TUNER VIDEO TUN NOR IN TUNER NORMAL INPUT TUN R TUNER AUDIO (R) TUN. AUDIO IN TUNER AUDIO INPUT TUNER 12V TUNER 12V TUNER L TUNER AUDIO (L) TUNER V IN TUNER VIDEO SIGNAL INPUT...

  • Page 106: S7. Replacement Parts List

    S7. Replacement Parts List Note: 1.* Be sure to make your orders of replacement parts according to this list. 2. 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. 3.
  • Page 107 DMP-BD70VP-K Ref.No. Part No. Part Name & Description Remarks Ref.No. Part No. Part Name & Description Remarks C3901 F2A1E470A205 25V 47U VEP06G45A MAIN P.C.B. 1 (RTL) C3902 F2A1E470A205 25V 47U C3903 F2A0J470A599 6.3V 47U C2001 ECJ1VC1H330J 50V 33P C3904 F1H1C104A071 16V 0.1U...
  • Page 108 DMP-BD70VP-K Ref.No. Part No. Part Name & Description Remarks Ref.No. Part No. Part Name & Description Remarks C5006 F2A0J101A825 6.3V 100U LB3901 ERJ6GEY0R00V 1/8W 0 C5007 F1H1C104A071 16V 0.1U LB3902 ERJ3GEY0R00V 1/10W 0 C5008 F1H1A105A028 10V 1U LB3903 ERJ3GEY0R00V 1/10W 0...
  • Page 109 DMP-BD70VP-K Ref.No. Part No. Part Name & Description Remarks Ref.No. Part No. Part Name & Description Remarks R3006 ERJ3GEYJ750V 1/10W 75 R6020 ERJ3GEYJ221V 1/10W 220 R3007 ERJ3GEYJ750V 1/10W 75 R6021 ERJ3GEYJ101V 1/10W 100 R3009 ERJ3GEYJ153V 1/10W 15K R6023 ERJ3GEYJ221V 1/10W 220...
  • Page 110 DMP-BD70VP-K Ref.No. Part No. Part Name & Description Remarks Ref.No. Part No. Part Name & Description Remarks W748 ERJ3GEY0R00V 1/10W 0 IC14201 C0DBAZZ00132 IC W749 ERJ3GEY0R00V 1/10W 0 IC14301 C0DBAYY00475 IC W750 ERJ6GEY0R00V 1/8W 0 W751 ERJ3GEY0R00V 1/10W 0  L11101...
  • Page 111 DMP-BD70VP-K Ref.No. Part No. Part Name & Description Remarks Ref.No. Part No. Part Name & Description Remarks R14310 ERJ3RED224V 1/10W 220K S7702 EVQ11G05R SWITCH,EJECT R14311 ERJ3RBD273V 1/16W 27K R14312 ERJ3RBD562V 1/16W 5.6K VEP002A1A FRONT(R)P.C.B. 1 (RTL)  T11301 G4DYA0000172 TRANSFORMER...
  • Page 112 DMP-BD70VP-K Ref.No. Part No. Part Name & Description Remarks Ref.No. Part No. Part Name & Description Remarks RMG0740-K1 HDD SHEET RMX0354 MECHA SPACER(F) RMX0355 MECHA SPACER(R) RMX0438 PCB SUPPORT RMQ1566 WASHER(C) RMX0447 EMC SPACER RYP1488-K FRONT PANEL ASS'Y1 RMX0447 EMC SPACER...
  • Page 113 DMP-BD70VP-K Ref.No. Part No. Part Name & Description Remarks Ref.No. Part No. Part Name & Description Remarks VML3706 OPENER LEVER VXA8265 CASSETTE HOLDER ASS'Y VXL3160 MAIN SHAFT XTN26+7JFJ SCREW XTN26+7JFJ SCREW XTN26+7JFJ SCREW XTV26+5FFJ SCREW XTV26+5FFJ SCREW XTV26+8FFJ SCREW XTV26+8FFJ...

  • Page 114: S8. Exploded View

    S8. Exploded View S8.1. Frame and Casing Section (1) S-62...

  • Page 115: S8.2. Frame And Casing Section (2

    S8.2. Frame and Casing Section (2) 33-7 33-11 33-4 33-5 33-1 33-2 33-9 33-10 33-10-1 33-8 33-10-2 S-63...

  • Page 116: S8.3. Mechanism Section (1

    S8.3. Mechanism Section (1) 201-1 231-1 231-2 231-3 TO MAIN P.C.B. 235-1 S-64...

  • Page 117: S8.4. Mechanism Section (2

    S8.4. Mechanism Section (2) S-65...

  • Page 118: S8.5. Packing Parts And Accessories Section

    S8.5. Packing Parts and Accessories Section BATTERY (REMOTE CONT.) A3-1 S-66...

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