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Panasonic DMP-BD45P Service Manual

Summary of DMP-BD45P

  • Page 1

    ©panasonic corporation 2010. Unauthorized copying and distribution is a violation of law. Order no.Chm1002001ce b35 blu-ray disc player model no. Dmp-bd45p dmp-bd45pc dmp-bd65p dmp-bd655p dmp-bd65pc vol. 1 colour (k).......................Black type.

  • Page 2

    2.

  • Page 3: Table of Contents

    3 table of contents page page 1 safety precautions----------------------------------------------- 4 1.1. General guidelines ---------------------------------------- 4 1.2. Caution for fuse replacement--------------------------- 4 2 warning ------------------------------------------------------------...

  • Page 4: 1 Safety Precautions

    4 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, ins...

  • Page 5

    5 1.2.1. Micro fuse conducting check this unit uses the micro fuse. Check the micro fuse conducting using the tester at the check points below..

  • Page 6: 2 Warning

    6 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 in...

  • Page 7

    7 2.2. Precaution of laser diode.

  • Page 8

    8 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 conservat...

  • Page 9: 3 Service Navigation

    9 3 service navigation 3.1. Service information.

  • Page 10

    10 3.2. Combination of multiple pressing on the remote control press multi-buttons (in combination) on the remote control simultaneously for operations, such as initialization or service mode, etc. There are no multiple pressing functions on the previous remote controls, thus, please be sure to use ...

  • Page 11

    11 3.3.2. Nondisclosure mode 1 (combination of multiple pressing: [6] [7] [yellow]) press and hold [6] [7] [yellow] on the remote control simultaneously for 5 sec., then [50 ret] is displayed on fl display window. 3.3.3. Nondisclosure mode 2 (combination of multiple pressing: [5] [9] [red]) press an...

  • Page 12: 4 Specifications

    12 4 specifications power supply: ac120v, 60hz power consumption: approx. 14w(bd45p/pc) approx. 19w(bd65p/pc/655p) in standby mode: approx. 0.1w in quick start standby mode: approx. 7w operating temperature range: +5c to +35 °c(+41 to +95°f) operating humidity range: 10% - 80%rh (no condensation) si...

  • Page 13

    13 mp3: cd-r, cd-rw, dvd-r, usb device(bd65p/pc/655p): compression rate: 32kbps~320kbps sampling rate: 44.1khz, 48khz avchd (h.264): sd card, dvd: avchd format v1.0 hdmi: 480p(525p)/1080i(1125i)/ 720p(750p)/1080p(1125p) hdmi (deep color, x.V.Color tm , high bit rate audio) (this unit supports “hdavi...

  • Page 14

    14 5 location of controls and components.

  • Page 15: 6 Operating Instructions

    15 6 operating instructions 6.1. Taking out the disc from bd-drive unit when the disc cannot be ejected by open/close button 6.1.1. Forcible disc eject 6.1.1.1. When the power can be turned off. 1. Turn off the power, press and hold [ok], [b] and [y] on the remote control at the same time for more t...

  • Page 16: 7 Service Mode

    16 7 service mode 7.1. Self-diagnosis and special mode setting 7.1.1. Self-diagnosis functions self-diagnosis function provides information for errors to service personnel by “self-diagnosis display” when any error has occurred. U** and f** are stored in memory and held. You can check latest error c...

  • Page 17

    17 f58 drive hardware error when drive unit error is detected, the event is saved in memory. No display no display f74 hdmi device key communica- tion error. This error is displayed when the information error is occurred at hdmi device key loading. No display f75 hdmi incompatible error (hdmi incomp...

  • Page 18

    18 7.1.2. Special modes setting item fl display key operation mode name description front key rating password the audiovisual level setting password is initialized to level 8. While the unit is on, press and hold [ok], [b] and [y] on the remote control at the same time for more than 5 seconds. - "00...

  • Page 19

    19 demonstration lock/unlock ejection of the disc is prohibited. The lock setting is effective until unlocking the tray and not released by main unit initialization of service mode. *when lock the tray. “lock” is displayed for 3 seconds. When the power is on (ss mode), press [play] and [open/close] ...

  • Page 20

    20 7.1.3. Service modes at a glance information necessary for service can be displayed. Service mode setting: 1. Turn the power off. 2. Press the [5] [9] and [r] button simultaneously for five seconds, then [70 ret] is displayed on fl. 3. Press the [ ] or [ ] button to select until [80 srv] is displ...

  • Page 21

    21 drive application check checking whether the drive is applicable drive or not. Press [0] [3] in service mode. Drive check simple quality of bd drive *if the date of the present or the trouble occurred time is incorrect, it may be not able to judge correctly. Press [3][8] in service mode. Laser us...

  • Page 22

    22 bd drive last error bd drive error code display. 1. Error number is displayed for 5 seconds. 2. Time when the error has occurred is display for 5 seconds. Yy: year mm: month dd: day 3. Last drive error (1/2) is displayed for 5 seconds. 00 : bad disc 03 : bad disc 04 : bad disc or drive malfunctio...

  • Page 23

    23 6. Disc maker id is displayed for 5 seconds. 7. Factor of drive error (hexadeci- mal) occurring is left displayed. In case that the maker cannot be identified, display is blackout. Item fl display key operation mode name description (remote controller key).

  • Page 24

    24 8. When the last error doesn't exist . Cec (h) output check check of the cec terminal high output of hdmi. Press [5] [5] in service mode. Cec (l) output check check of the cec terminal low output of hdmi. Press [5] [6] in service mode. Manufacturing date read out the manufacturing date of the uni...

  • Page 25

    25 initialization of error code last error code information stored by timer is deleted. (write in f00) press [9] [8] in service mode. Initialization of the service mode last drive error, error history and error code information stored on the unit are initialized to factory setting. Press [9] [9] in ...

  • Page 26

    26 8 service fixture & tools part number description compatibility rfkz0215 extension cable (power p.C.B. - fl p.C.B. / 12 pin) same as br570 series rfkz0216 extension cable (power p.C.B. - digital p.C.B. / 23 pin) same as br570 series rfkz03d01ks lead free solder (0.3mm/100g reel) same as bd60 seri...

  • Page 27

    27 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. 9.1.2. P....

  • Page 28

    28 9.1.3. Top case 1. Remove the 2 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. 9.1.4. Front panel 1. Unlock 6 tabs (a)-(f) turn. Pull with the front panel in the direction o...

  • Page 29

    29 9.1.7. Bdp drive and digital p.C.B. Bd45pc/65pc: 1. Remove the connector (a). 2. Remove the 3 screws (b). 3. Remove the 4 screws (c). 4. Put digital p.C.B. On bd drive and remove bdp/digital p.C.B. Module. Caution: to prevent the laser diode from the esd damage, the opu ffc removed from the p.C.B...

  • Page 30

    30 9.2. Bd drive 9.2.1. Upper base ass’y 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. 9.2.2. Tray 1. Perform the step “9.2.1. Upper base ass’y”. 2. Insert the paper clips, etc. Into the hole of the bottom side, and sl...

  • Page 31

    31 4. Insert the paper clips, etc. Into the hole of the tray at 45 degrees, and lean it to the direction of arrow with pushing the dotted point of the tray forward. Then the one side of the tray is come off from the drive. 5. Insert the paper clips, etc. Into the tray as below figure, lift up the le...

  • Page 32

    32 9.2.4. Slide cam 1. Perform the step “9.2.3. Pulley gear, belt”. 2. Disconnect the 3 ffcs. 3. Remove the 2 screws (b) and the angle. 4. Peel off coppery sheet from ffc (a) and remove the drive p.C.B. 5. Before open the connector lock, make sure to weld the short circuit solder of the opu, and the...

  • Page 33

    33 9.2.6. Grease.

  • Page 34

    34 9.2.7. How to clean the lens of optical pick-up follow the “9.2.1. Upper base ass’y”..

  • Page 35

    35 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 36

    36 10.1.2. Checking and repairing of bd/digital p.C.B. Module.

  • Page 37

    37 10.2. Caution for replacing parts 10.2.1. Items that should be done after replacing parts note 1: download latest firmware and burn it on cd-r or cd-rw, and update firmware. 10.2.2. Standard inspection specifications after making repairs after making repairs, we recommend performing the following...

  • Page 38

    38 11 block diagram 11.1. Overall block diagram traverse mechanism unit optiacl pick-up unit usb port x51001 x51003 ic55006 ic57001 ic55005 mpu operation ic51001 servo controller/ av decoder/ system controller optical disc controller/ mixl ic54002 mixr overall block diagram key fl hdmi a/v out v(com...

  • Page 39

    39 11.2. Power supply block diagram 1 2 3 4 1 2 3 4 7 9 3 1 4 5 2 n a 5 6 3 1 2 11 12 10 9 8 7 ac socket p1001 f1001 va1001,l1001 surge suppressor and surge absober d1006, c1014 rectifier t1001 power transformer ic1021 (switching ic) d1027 d1026 d1032 d1029 f/b z/c gnd vcc vin q1022 (feed back) q102...

  • Page 40

    40 11.3. Timer block diagram dp7001 display timer sg1 sg1-sg18 gr1-gr7 p1 f+ f+ f- f- p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 7g 6g 5g 4g 3g 2g 1g sg16 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 6 p17 5 p18 4 29 sg17 31 sg18 32 gr7 gr1 36 42 8 9 10 11 12 13 7 regulator block section...

  • Page 41

    41 12 schematic diagram 12.1. Interconnection schematic diagram digital p.C.B. Bd drive power p.C.B. Fl p.C.B. P55002 p55001 5 6 7 8 9 10 11 12 13 14 15 16 17 18 2 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 2 1 3 4 p1102 p58001 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 2 1 3 4 5 6 7 8 9 10...

  • Page 42

    42 12.2. Power supply schematic diagram 7 8 9 10 11 12 1 2 3 5 6 4 1 2 3 1 2 4 3 2 1 4 3 v a1001 erzv05z471cs c1001 0.068 t1001 g4d2a0000313 q1022 b3pba0000454 c1018 2200p l1001 g0b233d00005 d1006 b0edkt000009 2 ! ! ! ! ! ! ! P1001 k2ab2b000007 ic1021 c0daczh00035 2 4 7 1 3 5 9 za1022 xyn3+j8fj za10...

  • Page 43

    43 12.3. Fl schematic diagram f e d 1 c b a 9 8 7 6 5 4 3 2 vss vdd sg1 sg2 sg3 sg4 sg5 sg6 sg7 sg8 sg9 vdd vss led2 led3 led4 osc dout din clk k1 stb sg16 sg17 sg18 f- f- p18 p17 p16 7g 6g 5g 4g 3g 2g 1g nc p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 f+ f+ vee sg15 sg14 sg13 sg12 sg11 k2 34 ...

  • Page 44

    44 12.4. Power sw schematic diagram 1 b a 3 2 dmp-bd65p/pc/655p dmp-bd45p/pc power_sw schematic diagram to pj7004 fl p.C.B. Key_power 1 2 gnd power_sw evq11a05r s7551.

  • Page 45

    45 13 printed circuit board 13.1. Power p.C.B. C1132 c1133 za1101 1 3 nk4 p1001 f1001 p1103 9 8 7 6 f 5 4 3 2 1 e d c b a w4 w3 w13 w17 c1025 w15 w2 r1172 r1171 q1171 w7 w11 w6 w1 w5 w10 w14 ic1102 w16 w9 w12 w18 11 2 1 12 ckab12 ckab10 ckab9 ckab11 ckab7 r1176 ckab2 ckab3 ckab4 ckab5 ckab6 ckab8 r1...

  • Page 46

    46 13.2. Power sw p.C.B. And fl p.C.B. S7551 dp7001 1 2 4 c7004 c7005 c7006 w751 w703 w702 w701 r7005 r7009 w705 w704 w707 w706 mk2 ic7001 22 12 11 1 44 34 33 23 mk1 29 31 32 ir7001 c7002 lb7003 s7003 s7001 s7002 p7001 r7003 r7002 1 2 3 1 2 12 11 9 8 7 6 f 5 4 3 2 1 e d c b a dmp-bd45p/pc dmp-bd65p/...

  • Page 47

    47 14 appendix for schematic diagram 14.1. Voltage and waveform chart note: circuit voltage and waveform described herein shall be regarded as reference information when probing defect point, because it may differ from an actual measuring value due to difference of measuring instrument and its measu...

  • Page 48

    48 14.1.4. Abbreviations initial/logo abbreviations a a0~up aclk ad0~up adata ale amute areq arf asi aso async address audio clock address bus audio pes packet data address latch enable audio mute audio pes packet request audio rf servo amp inverted input servo amp output audio word distinction sync...

  • Page 49

    49 initial/logo abbreviations t te tibal tid tin tip tis tpsn tpso tpsp trcrs tron trson tracking error balance control balance output 1 balance input balance input balance output 2 op amp input op amp output op amp inverted input track cross signal tracking on traverse servo on initial/logo abbrevi...

  • Page 50

    50 15 exploded view and replacement parts list 15.1. Exploded views 15.1.1. Casing parts & mechanism section 58 59 (only for bd65p/655p/65pc) 60 57 4 29 6 42 10 30 18 19 21 20 27 80 79 67 68 69 13 11 40 41 44 43 46 45 47 49 48 23-5 23-6 23-7 24 26 23-3 23-4 23-2 23 23-9 75 76 77 1 9 74 (only for bd4...

  • Page 51

    51 15.1.2. Mechanism section 101 106 102 104 110 111 109 108 103 105 107 122 125 124 126 127 128 129 112 119 120 113 114 115 118 121 117 138 141 143 139 140 116 142 123 132 131 133.

  • Page 52

    52 15.1.3. Packing & accessories section a6 a7 a14 pc4 pc3 a4 a4-1 pc2 pc1 a3 a1 a2 (bd655p).

  • Page 53

    53 15.1.4. Mechanical replacement parts list notes: *important safety notice: components identified by mark have special character- istics important for safety. Furthermore, special parts which have purposes of fire-retardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc. ...

  • Page 54

    54 126 vmg1883 damper 1 127 vmg1883 damper 1 128 vmg1883 damper 1 129 vmg1883 damper 1 131 vep70251a jumper p.C.B. 1 (rtl) e.S.D. 132 vma0w01 earth plate 1 133 vwj2126 opu ffc 1 138 k0l2lb000002 lever switch 1 139 vjb70218-j sw p.C.B. 1 e.S.D. 140 vwj1998-1 sw ffc 1 141 xtv26+10gfj screw 1 142 xtv26...

  • Page 55

    55 15.2. Electrical replacement parts list notes: *important safety notice: components identified by mark have special character- istics important for safety. Furthermore, special parts which have purposes of fire-retardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc. Ar...

  • Page 56

    56 r1171 erj3geyj472v 1/10w 4.7k 1 r1172 erj3geyj472v 1/10w 4.7k 1 r1173 erj3geyj562v 1/10w 5.6k 1 r1174 erds2tj470t 1/4w 47 1 r1176 erj3geyj471v 1/10w 470 1 t1001 g4d2a0000313 transformer 1 t1101 g4d1a0000129 transformer 1 va1001 erzv05z471cs varistor 1 w201 erj6gey0r00v 1/10w 0 1 za1001 k9zz000012...