Panasonic DMP-BD45EE Service Manual - Table  Of  Contents

Other manuals for DMP-BD45EE: Service Manual

Summary of DMP-BD45EE

  • Page 1

    Order no. Dsd1002009ce service manual blu-ray disc player яя» model no. Dmp-bd45eb dmp dmp dmp dmp dmp dmp bd45ee bd45ef bd45eg bd65eb bd65ef bd65eg vol. 1 colour [dmp-bd45] (k)............................. Black type [dmp-bd65] (k)............................. Black type (s)............Silver type ...

  • Page 2: Table  Of  Contents

    Table of contents page page 1 safety p re cau tion ----------------------------------------------------3 1.1. General guidelines------------------------------------------- 3 1.2. Leakage current cold check----------------------------- 3 1.3. Leakage current hot check (see figure 1.)---------- 3 2 w ...

  • Page 3: 1  Safety  Precautions

    1 safety precautions 1.1. General guidelines 1. Important safety notice there are special components used in this equipment which are important for safety. These parts are marked by ^ in the schematic diagrams, circuit board layout, exploded views and replacement parts list. It is essen­ tial that t...

  • Page 4: 2  Warning

    2 warning 2.1. Prevention of electrostatic discharge (esd) to electrostatically sensitive (es) devices some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called elec­ trostatically sensitive (es) devices. Examples of typical es devices ...

  • Page 5

    2.2. Caution for ac cord (for eb) 2.2.1. Information for your safety important your attention is drawn to the fact that recording of pre­ recorded tapes or discs or other published or broadcast material may infringe copyright laws. Warning to reduce the risk of fire or shock hazard, do not expose th...

  • Page 6

    2.3. Precaution of laser diode c a u t io n ! This product utilizes a laser. Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. 6.

  • Page 7

    2.4. Service caution based on legal restrictions this service manual contains technical information, which allow service personnel's to understand and service this model. Please place orders using the parts list and not the drawing reference numbers. If the circuit is changed or modified, the inform...

  • Page 8

    2.5. Static electricity protection measures • the laser diode in the traverse unit (optical pick-up) may break down due to potential difference caused by static electricity of clothes or human body. So, be careful of electrostatic breakdown during repair of the traverse unit (optical pick-up). 2.6. ...

  • Page 9: 3  Service  Navigation

    3 service navigation 3.1. Service infomation this service manual contains technical information which will allow service personnel's to understand and service this model. Please place orders using the parts list and not the drawing reference numbers. If the circuit is changed or modified, this infor...

  • Page 10

    3.2. Caution for divx please will always pass the customer “warning for customers who use the divx video-on-demand content.” with the product and get it when you unavoidably exchange flash rom or p.C.B. Including flash rom (when the product is exchanged, it is the same.). You must use print attached...

  • Page 11: 4  Specifications

    4 specifications power supply: power consumption: in standby mode: in quick start standby mode: operating temperature range operating humidity range: signal system: video output: output level: output connector: component video output: (1080i/720p/480p/480i:60 hz) (1080i/720p/576p/576i:50 hz) (dmp-bd...

  • Page 12

    4.1. Others (licenses) java and all java-based trademarks and logos are trademarks or registered trademarks of sun microsystems, inc. In the united states and other countries. Manufactured under license from dolby laboratories. Dolby and the double-d symbol are trademarks of dolby laboratories. Manu...

  • Page 14

    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. When the power can be turned off. 6.1.1.1. When the power can be turned off. 1. Turn the unit off, then press and hold [ok], [yellow] and [blue] buttons on the remote cont...

  • Page 15

    6.2. Micro fuse conducting check this unit uses the micro fuse. Check the micro fuse conducting using the tester at the check points below. 15 r i0 0 6 d0 6f 68s ja0 30

  • Page 16

    7 multiple pressing function 7.1. About the multiple pressing of the unit’s remote control the remote control which included this unit is possible pressing multiple buttons simultaneously (multiple pressing function), and can operate for the customer's initial settings and the service mode, etc. The...

  • Page 17

    7.2.1. Open mode (remote cont. Buttons: [ok] [yellow] [blue]) w hen pressing the 3 buttons, [ok], [yellow] and [blue] sim ultaneously for 5 seconds, “00 ret” is displayed on the fl display. U nit’s power disc fl display execute key function descriptions 00 ret П - - off yes / no 06 fto П [ok] forced...

  • Page 18

    7.2.2. Privately mode 1 (remote cont. Buttons: [6] [7] [yellow]) w hen pressing the 3 buttons, [6], [7] and [yellow] sim ultaneously for 5 seconds, “50 ret” is displayed on fl display. U n it’s pow er disc fl display execute key function d escriptions on yes / no 50 ret n - - - 51 nop n [ok] - when ...

  • Page 19: 8  Service  Mode

    8 service mode 8.1. About the service mode informations necessary for service can be displayed. 8.1.1. How to enter the service mode 4 press the [ok] button (remote cont.) or the [open/close] button (unit). I “hello” is displayed on fl display. ; (wait for about 30 seconds) ; “serv” is displayed on ...

  • Page 20

    8.2. Service mode list the display of information to each command is as follows. Note: do not use it excluding the designated command. Key operation (remote control keys) mode name fl display (example) descriptions [0] [0] release items serv item of service mode executing is cancelled. [0] [1] self-...

  • Page 21

    Key operation (rem ote control keys) m ode nam e fl display (e xam ple) d escriptions n o _**_ (no 2a ) error number is displayed for 5 seconds. ****** not used (don’t care this value.) ****** (031600) last drive error is displayed (1/2) ****** (450402) last drive error is displayed (2/2) [4] [2] dr...

  • Page 22

    Key operation (rem ote control keys) m ode nam e fl display (e xam ple) d escriptions [4] [9] (please follow the pro­ cedure and operate.) dvd playback jitter *** the amount of the lba jitter at the position in which the playback began from the stop is measured. [procedure] 1. Playback start. (use p...

  • Page 23

    8.3. Self-diagnostics functions 8.3.1. Self-diagnostics 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 last error code by transmitting [0] [1] of re...

  • Page 24

    E rror code diagnosis contents description fl display on screen u76 connection error this error is displayed when equipment such as tv, amplifier etc. Connected with this unit with the hdmi cable do not correspond to the copyright protection. (the bd/dvd video where the copyright is protected cannot...

  • Page 25

    E rror code d iagnosis contents description fl display on screen u n s u p p o r t unsupported disc error this error is displayed when the following are detected. 1.When the unsupported format disc is reproduced. 2. When the unsupported format data saved in the supported format disc. 3.When it becom...

  • Page 26

    10 disassembly and assembly instructions 10.1. Unit 10.1.1. 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. 10. 1. 7....

  • Page 27

    10.1.3. 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. 10.1.4. Front panel 1. Unlock 6 tabs (a) - (f) turn. Pull with the front panel in the direction ...

  • Page 28

    3. Confirm the tray door spring is attached as following. 10.1.7. Bdp/digital p.C.B. Module 10.1.6. Rear panel 1. Remove the 4 screws (a) and screw (b). 2. Unlock 2 locking tabs (a) to remove the rear panel. Caution: replacing the pair of bd drive and digital rc.B. As “bdp/ digital p.C.B. Module” is...

  • Page 29

    Case 2: when replacing the bd drive alone o r the digital p.C.B. Alone. (not replacing as “ bdp/digital p.C.B. M odule” .) 4. Remove the 4 screws (a) to remove bd drive. 5. Remove the 3 screws (b) to remove digital p.C.B. Caution: after replacing, the drive adjustment is required. (not only bd drive...

  • Page 30

    10.2. Bd drive caution: when disassembling the bd drive, worn the anti-static wrist strap then be care to electrostatic discharge for pre­ vention of the electrostatic damage to optical pick-up. 10.2.1. Upper base ass’y 1. Remove the 4 screws (a), and push the hook in. Screw (a) 2. Lift up the upper...

  • Page 31

    5. Insert the paper clips, etc. Into the tray as below figure lift up the lever using the eject pin while pushing the dot ted point of the tray. 10.2.3. Pulley gear, belt 1. Perform the step “ 10. 2. 2. Tray”. 2. Push the post to the direction of arrow by using the slot­ ted screwdriver. Post 3. Rem...

  • Page 32

    8. Remove the slide cam. 10.2.5. Intermediate gear, drive gear and loading motor 1. Perform the step “10. 2. 4. Slide cam”. 2. Remove the intermediate gear and drive gear. 3. Remove the screw (d). 4. Remove the screw (e), and remove the switch p.C.B. With the loading motor. Remove the 2 soldering po...

  • Page 33

    10.2.6. Grease lubrication points w hen the above parts are replaced, apply the recomm ended lubricants or adhesive for better m aintenance o f the unit. Mark kind o f lubricant part no. ® grease rfkz0484 cd hanarl rfkz0441 © grease rfkxpg641 33.

  • Page 34

    10.2.7. How to clean the lens of the optical pick-up after performing the step “ 10. 2. 1. Upper base ass'y”, clean the lens of the optical pick-up. 34.

  • Page 35

    10.2.8. How to clean up the turntable when “noread” is displayed in fl display, clean up the turntable according to the following steps. Turntable 2. Put one drop of isopropyl or ethyl alcohol to clean cotton swab. (using a fresh cotton swab does not use chemicals or additives.) 3. Using the cotton ...

  • Page 36

    11 measurements and adjustments for description of the disassembling procedure, see the “ 10 disassembly and assembly instructions” 11.1. Service positions 11.1.1. Checking and repairing of power p.C.B. 36.

  • Page 37

    11.1.2. Checking and repairing of bdp/digital p.C.B. Module 37.

  • Page 38

    11.2. Adjustment of bdp/digital p.C.B. Module 11.2.1. Checking out symptoms and repair of bdp/digital p.C.B. Module when replacing or repairing the bd drive unit alone or the digital p.C.B. Alone, please perform the work according to following checking sequence. 38.

  • Page 39

    11.2.2. In the case of necessity the adjustment 1. When the bd drive is replaced. 2. When the digital p.C.B. Is replaced. 11.2.3. List of service tools 11.2.3.1. Adjustment/inspection tools no. Category part name part no. Com patibility 1 i nstru mention tool serial cable rfkz0139 2 disc dvd-ram tes...

  • Page 40

    1. Connect the serial cable (rfkz0139) between serial port connector (p51601) on the digital p.C.B. And pc's serial port. •confirm the pc's serial port number (com1, com2, etc.) connected to serial cable (rfkz0139), the port number may be set after this procedure. 2. Start the adjustment software, t...

  • Page 41

    [the diag a d justm e nt (sd diag) start] 9. When below message displayed, perform followings: a. Insert the sd diag card to sd card slot. B. Set the rfkz0139 sw into “on”. C. Click the [ok] button. Insert sd diag card into the sd card slot. Connect the serial port between pc and digital pcb using s...

  • Page 42

    [bd-rom a djustm ent] 17. When the following message is displayed, set the bd- rom test disc (vff0396) on the tray, then click the [ok] button. M cssacc insert the bd-rom disc. Vff0396 do not press [opem/close] button. O k when clicking the [ok] button, the tray is automatically closed. After a whil...

  • Page 43

    [finishing the drive a djustm ent] 21. When below message displayed, perform followings: a. Confirm “p off” is displayed at the fl display. B. Disconnect the power cord from the unit. C. Click the [ok] button. 22. Click the [exit] button. 23. Click the [exit] button. 24. Click the [exit(e)] button t...

  • Page 44

    11.3. Caution for replacing parts after replacing the digital p.C.B., [test] is displayed, so, once power off again to on. 11.3.1. Caution after replacing parts after replacing the bdp/digital p.C.B. Module, must be update firmware. 11.3.2. Standard inspect specifications after repairs after making ...

  • Page 45: Service  Manual

    D s d 1002009c e s1. About indication of the schematic diagram service manual diagrams and replacement parts list blu-ray disc player model no. Dmp-bd45eb dmp-bd45ee dmp-bd45ef dmp-bd45eg dmp-bd65eb dmp-bd65ef dmp-bd65eg vol. 1 colour [dmp-bd45] (k)...........Black type [dm p-bd65] (k)......... Blac...

  • Page 46

    S2. Voltage and waveform chart note) indicated voltage values are the standard values for the unit m easured by the dc electronic circuit tester (high-im pedance) w ith the chassis taken as standard. Therefore, there m ay exist som e errors in the voltage values, depending on the internal im pedance...

  • Page 47

    S3. Block diagram s3.1. Power supply block diagram q 1 1 3 1 (regulator+5.9v) hot cold to digital p.C.B. To fl p.C.B. Dmp-bd45/bd65 power supply circuit block diagram s-3.

  • Page 48

    S3.2. Timer block diagram p o w e r s w p.C.B. P o w e r p.C.B. D ig it a l p.C.B. Ic57001 (timer) dmp-bd45/bd65 timer circuit block diagram s-4.

  • Page 49

    S3.3. Analog video/audio block diagram dmp-bd45/bd65 analog video/audio circuit block diagram s-5.

  • Page 50

    S4. Schematic diagram s4.1. Interconnection diagram dmp-bd45/bd65 interconnection diagram s-6.

  • Page 51

    S-7.

  • Page 52

    S4.2. Power_wide (p) schematic diagram n m k h g 1/4 dmp-bd45eg/bd65eg series power_wide schematic diagram (p) l j.

  • Page 53

    2/4 dmp-bd45eg/bd65eg series power_wide schematic diagram (p) f2a1c221b11116v za1112 vsc6221 d1110 radiatio n za1111 xyn 3+j8fj c1132 16v0.1 f1h1c104a071 c1134 50v12p f1h1h120a004 d 1110 b 0 j b sl000002 eh Ф k1 i l 1103 -°rvryr>— s-9 t 23 sp save l 22 pw x sw12r2v 21 pw x sw12r2v 20 pw x sw12r2v 19...

  • Page 54

    H g d c b a z a1022 xyn3+j8fj za1111 xyn3+j8fj 3/4 dmp-bd45eg/bd65eg series power_wide schematic diagram (p) 9 10 11 f e 1 2 3 4 5 6 7 8 s-10

  • Page 55

    Zzz - s g zzz r1112 2200 -w r- 14 pw x sw5r9v 13 pw_x_sw5r9v 12 pw_x_sw5r9v 11 ddr on h 10 fl dcdc on h 9 key3 8 key1 key2 6 remocon 5 f l txd 4 fl_clk 3 fl_c s 2 pw_x_sw3r3v 1 nc - © ckaa14 -© - ® - ® -® - ® - ® - ® - ® - ® - ® -o ckaa11 ckaa10 ckaa9 ckaa8 ckaa7 ckaa6 ckaa5 ckaa4 ckaa3 ckaa2 ckaa1 ...

  • Page 57

    S-13.

  • Page 58

    S5. Print circuit board s5.1. Power p.C.B. N m k h g 1/4 dmp-bd45eg/bd65eg series power p.C.B. (component side) l j.

  • Page 59

    2/4 dmp-bd45eg/bd65eg series power p.C.B. (foil side).

  • Page 60

    H g d c b a i 5 , (1 1 ic1101 • i • • i i za1112 d1110 c1121 f w iss c1125 t • c 1 с w9 Э d1171 • ' c1172 php£ d 1174 d l f f i 1 m 9 c 1 ^ q \ / 3 О g \ / ? О g \ / Л О / ? O v ^ : (component side) 3/4 dmp-bd45eg/bd65eg series power p.C.B. (component side) 9 10 11 4 5 1 0 0 4 — з > f e l1105 p1103 ...

  • Page 61

    _________ r1116 i r111^ i i c1124 c1112 co r1111 = c1114 ------ 1 r1114 5Л0 ■ q ckaa23 ^ ^ (foil side) 4/4 dmp-bd45eg/bd65eg series power p.C.B. (foil side) 11 12 13 14 15 16 17 18 19 20 21 s-17.

  • Page 62

    S5.2. Power_sw p.C.B. / s5.3. Fl p.C.B. G d c a i s755i i (component side) (foil side) dmp-bd45eg/bd65eg series power sw p.C.B. J ? \ Ь о d s w m ш • ша • © tom • ® so z m ® (component side) \ d О О У f v d О c l / v d c£ / 1 iw 'ч -o ’ [pill dmp-bd45eg/bd65eg series fl p.C.B. 10 s-18 f e b 1 2 3 4 ...

  • Page 63: S6. Abbreviation

    S6. Abbreviation initial/logo abbreviations a a0~up address aclk audio clock ad0~up address bus adata audio pes packet data ale address latch enable amute audio mute areq audio pes packet request arf audio rf asi servo amp inverted input aso servo amp output async audio word distinction sync b bck b...

  • Page 64

    Initial/logo abbreviations dreq dresp dsc dslf dvd data request data response digital servo controller data slice loop filter digital video disc e ec ecr encsel etmclk etsclk error torque control error torque control reference encoder select external m clock (81mhz/40.5mhz) external s clock (54mhz) ...

  • Page 65

    Initial/logo abbreviations pwmctl pwm output control pwmda pulse wave motor drive a pwmoa, b pulse wave motor out a, b r re read enable rfenv rf envelope rfo rf phase difference output rs (cd-rom) register select rsel rf polarity select rst reset rsv reserve s sbi0, 1 serial data input sbo0 serial d...

  • Page 66

    Initial/logo abbreviations tpso op amp output tpsp op amp inverted input trcrs track cross signal tron tracking on trson traverse servo on v vblank v blanking vcc collector power supply voltage vcdcont video cd control (tracking balance) vdd drain power supply voltage vfb video feed back vref voltag...

  • Page 67

    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 Д have the special characteristics for safety. When replacing any of these components, use only the same type. 3. Unless otherw...

  • Page 68

    Dmp-bd65, bd45 vol.1 ref.No. Part no. Part n am e & description p c s r e m ark s ref.No. Part no. Part n am e & description p c s r e m ark s l1105 g0a100za0045 coil 1 ## vep71166d pow er p.C.B. 1 (rtl) e.S.D. ## vep70320b pow er sw p.C.B. 1 (rtl) e.S.D. Lb1021 j0jkb0000003 coil ## vep70321e fl p.C...

  • Page 69

    Dmp-bd65, bd45 vol.1 ref.No. Part no. Part n am e & description p cs re m ark s ref.No. Part no. Part n am e & description p cs rem ark s ## vep70320b pow er sw p.C.B. (rtl) e.S.D. S7551 evq11a05r switch 1 ## vep70321e fl p.C.B. (rtl) e.S.D. C7002 f1h1a105a028 10v 1u c7004 f1h1c104a071 16v 0.1u c700...

  • Page 70

    Dmp-bd65, bd45 vol.1 ref.No. Part no. Part n am e & description p c s r e m ark s ref.No. Part no. Part n am e & description p c s r e m ark s 1 vep71166d pow er p.C.B. 1 (rtl) e.S.D. 2 vep70320b pow er sw p.C.B. 1 (rtl) e.S.D. 3 vep70321e fl p.C.B. 1 (rtl) e.S.D. A 4 rgr0397d-a1 r ea r panel 1 65eg...

  • Page 71

    Dmp-bd65, bd45 vol.1 ref.No. Part no. Part n am e & description p cs re m ark s ref.No. Part no. Part n am e & description p cs rem ark s a 101 vql1v70 la ser caution label 102 vma0v86 yoke 103 vmd5751 upper base 104 vmd5752-1j drive gear 105 vmt1981 dust co ver a 106 vmz3737-j clam p cover 107 vxa8...

  • Page 72

    Dmp-bd65, bd45 vol.1 ref.No. Part no. Part n am e & description p c s r e m ark s ref.No. Part no. Part n am e & description p c s r e m ark s a a1 rja0043-1c a c pow er su p ply co rd 1 65eg,ef, 45eg,ee,ef a a1 k2ct2yy00003 a c pow er su p ply co rd 1 65eb, 45eb a3 n2qakb000077 rem ote control 1 bd...

  • Page 73: S8.  Exploded View

    S8. Exploded view s8.1. Frame and casing section s-29.

  • Page 74

    S8.2. Mechanism section s-30

  • Page 75

    S8.3. Packing parts and accessories section a a i a2 s-31.