Panasonic DMP-BD50EG Service Manual Download Page 64

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S-29

S5. Print Circuit Board

DMP-BD50EG

AV Main P.C.B.

(Component Side)

S5.1. AV Main P.C.B.

S5.1.1. AV Main P.C.B. (Component Side)

Summary of Contents for DMP-BD50EG

Page 1: ... Matsushita Electric Industrial Co Ltd All rights reserved Unauthorized copying and distribu tion is a violation of law ORDER NO DSD0806031CE Blu ray Disc Player Model No DMP BD50EG Vol 1 Colour K Black Type ...

Page 2: ... 3 Service Navigation 7 3 1 Service Information 7 4 Specifications 8 5 Location of Controls and Components 9 6 Operating Instructions 10 6 1 Taking out the Disc from BD Drive Unit when the Disc cannot be ejected by OPEN CLOSE button 10 7 Service Mode 11 7 1 Self Diagnosis and Special Mode Setting 11 8 Service Fixture Tools 21 9 Disassembly and Assembly Instructions 22 9 1 Unit 22 9 2 BD Drive 26 1...

Page 3: ... exposed metal does not have a return path to the chassis the reading must be 1 1 2 Leakage current hot check See Figure 1 1 Plug the AC cord directly into the AC outlet Do not use an isolation transformer for this check 2 Connect a 1 5kΩ 10 watts resistor in parallel with a 0 15μF capacitors between each exposed metallic part on the set and a good earth ground such as a water pipe as shown in Fig...

Page 4: ...of the assembly 3 Use only a grounded tip soldering iron to solder or unsolder ES devices 4 Use only an anti static solder removal device Some solder removal devices not classified as anti static ESD protected can generate electrical charge sufficient to damage ES devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ES devices 6 Do not remove a ...

Page 5: ...5 2 2 Precaution of Laser Diode ...

Page 6: ...is used Definition The letter of PbF is printed on the PCB using the lead free solder To put lead free solder it should be well molten and mixed with the original lead free solder Remove the remaining lead free solder on the PCB cleanly for soldering of the new IC Since the melting point of the lead free solder is higher than that of the normal lead solder it takes the longer time to melt the lead...

Page 7: ...7 3 Service Navigation 3 1 Service Information ...

Page 8: ...8 4 Specifications ...

Page 9: ...9 5 Location of Controls and Components ...

Page 10: ...When the power can not be turned off 1 Press POWER key on the front panel for over 10 seconds to turn off the power forcibly and press SKIP FWD and PAUSE keys on the front panel simultaneously for 5 seconds 6 1 2 When the Forcible Disc Eject can not be done 1 Turn off the power and pull out AC cord 2 Remove the Top Cover and BD Drive 3 Insert Eject Pin JZS0484 into the hole on the bottom of BD Dri...

Page 11: ...nication error This error is displayed when there are any communication problems with the unit and the equipments TV amplifier etc connected to the unit by HDMI or when there is a problem with the HDMI cable No display U72 display disappears when error has been solved by Power OFF ON of connecting equipment or by inserting removing of HDMI cable U73 HDMI connection error authentication error when ...

Page 12: ...ed or recorded on other equipment The disc is not formatted properly No PLAY When there is a viewing restric tion on a BD Video or DVD Video Rating password is set No display Item FL display Key operation Mode name Description Front Key TEST Mode All the main unit s parameters are initialized Press STOP SKIP FWD and OPEN CLOSE keys simulta neously for five seconds when power is off Rating password...

Page 13: ...N CLOSE simultaneously for over 5 seconds and less than 10 seconds NOTE1 If Unit has not turned into Aging mode by operations shown above execute TEST MODE once and re execute operation shown above All the main unit s parameters include tuner are initialized by TEST mode NOTE2 If the unit has hung up because of pressing keys for over 10 seconds once turn off the power and re exe cute this command ...

Page 14: ...setting is not effective When unlock the tray UNLOCK is displayed for 3 sec onds When the power is on SS mode press SKIP FWD and OPEN CLOSE keys simultaneously for 5 seconds When press OPEN CLOSE key while the tray being locked Display LOCK for 3 seconds Press OPEN CLOSE key while the tray is being locked Progressive initialization The progressive setting is initialized to Inter lace The display b...

Page 15: ...layed on FL Details are described in 7 1 1 Self Diagno sis Functions If any error history dose not exist F00 is displayed Press 0 1 in service mode ROM Version Display 1 Region code displayed for 5 sec 2 Main firm version displayed for 5 sec 3 Timer firm version displayed for 5 sec 4 Drive firm version displayed for 5 sec 5 ROM correction version left displayed are version displays Press 0 2 in se...

Page 16: ...k laser used time hours of drive l is the used time display in hour lLaser used time of BD DVD CD in Playback Recording mode is counted Press 4 1 in service mode Item FL display Key operation Mode name Description Remote controller key ...

Page 17: ...econds DD Day hh Hour mm Minute 3 Last drive error 1 2 is displayed for 5 seconds 00 Bad disc 03 Bad disc 04 Bad disc or drive malfunction 4 Last drive error 2 2 is displayed for five seconds 5 Error occurring disc type is dis played for 5 seconds Press 4 2 in service mode Item FL display Key operation Mode name Description Remote controller key ...

Page 18: ...splayed for 5 seconds 7 Factor of drive error hexadeci mal occurring is left displayed In case that the maker cannot be identified display is black out Item FL display Key operation Mode name Description Remote controller key ...

Page 19: ...e mode CEC L output Check of the CEC terminal low output of HDMI Press 5 6 in service mode Production Date Display Display the date when the unit was produced YY Year MM Month DD Day Press 6 1 in service mode Item FL display Key operation Mode name Description Remote controller key ...

Page 20: ... more than 10 seconds Delete the Laser Used Time Laser used time stored in the memory of the unit is deleted Press 9 5 in service mode Delete the Last Drive Error Delete the Last Drive Error information stored on the BD Drive Press 9 6 in service mode Delete the Error History Delete Error History information stored on the unit Press 9 7 in service mode Error code initialization Initialization of t...

Page 21: ...Pin 1 Same as E50 E100 Series RFKZ0323 Extension Cable Power P C B Digital P C B 9 Pin 1 Same as BD10 RFKZ0324 Extension Cable Power P C B Front R P C B 18 Pin 1 Same as BD30 JZS0484 Eject Pin 1 Same as ES15 E50 Series RFKZ03D01K Lead Free Solder 0 3mm 100g Reel Same as EH55 Series RFKZ06D01K Lead Free Solder 0 6mm 100g Reel Same as EH55 Series RFKZ10D01K Lead Free Solder 1 0mm 100g Reel Same as E...

Page 22: ...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 C B Positions ...

Page 23: ... a little and lift the Top cover 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 of your side 9 1 5 Front R P C B Front L P C B 9 1 5 1 Front R P C B 1 Remove the 3 screws A 2 Remove the Front R P C B 9 1 5 2 Front L P C B 1 Remove the screw B 2 Remove the Front L P C B ...

Page 24: ...Wire with connector 3 Remove the 4 screws B to remove the BD drive CAUTION When replacing BD drive pay attention as below 9 1 7 Rear panel 1 Remove the Fan connector from Digital P C B 2 Remove the 8 screws A and screw B 3 Unlock 2 locking tabs A to remove the Rear panel ...

Page 25: ...onnector from BD drive 2 Remove the 7 screws A and 3 connectors to remove Power P C B 9 1 9 Digital P C B 1 Remove the FFC 2 Remove the 4 screws A and 5 connectors to remove Digital P C B CAUTION When replacing Digital P C B pay attention as below ...

Page 26: ...C B 1 Remove the 2 screws A and 2 connectors to remove AV Out P C B 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 direction of arrow ...

Page 27: ...ection of arrow until it can be 4 Insert the Eject pin into the hole of the Tray at 45 degrees and lean it to the direction of arrow with pushing the dot ted point of the tray forward Then the one side of the tray is come off from the Drive 5 Insert the Eject pin into the Tray as below figure lift up the lever using the Eject Pin while pushing the dotted point of the Tray And remove the Tray ...

Page 28: ... Pulley gear Belt 2 Remove the Sheet 3 Open the connector lock and disconnect the 4 FFCs 4 Remove the 2 Screws B and the Drive P C B Caution Though the Drive P C B is not supplied as replace ment parts it must be removed for after disassem bling 5 Open the connector lock and disconnect the FFC 6 Remove the 2 Screws C and remove the Traverse base ass y with spreading the 2 hooks to the direction of...

Page 29: ...ding 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 2 Screws E and remove the SW P C B with the Loading motor Remove the 2 soldering points and remove the Loading Motor ...

Page 30: ...30 9 2 6 Grease ...

Page 31: ...31 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 32: ...32 10 1 2 Checking and Repairing of BD Drive ...

Page 33: ...33 10 1 3 Checking and Repairing of AV Out P C B ...

Page 34: ...34 10 1 4 Checking and Repairing of Digital P C B ...

Page 35: ...back 5 Perform playback for one minute using the BD Video disc No abnormality should be seen in the picture sound or operation 6 If a problem is caused by a BD Video disc VCD DVD R DVD Video Audio CD or MP3 playback the test disc No abnormality should be seen in the picture sound or operation 7 After checking and making repairs upgrade the firmware to the latest version Make sure that UPD OK appea...

Page 36: ...Parts and Accessories Section S 56 Table of contents Service Manual DSD0806031CE Diagrams and Replacement Parts List Vol 1 K Black Type Colour Model No DMP BD50EG Blu ray Disc Player Name of Signal OFTR FEP This signal is connected to the FEP schematic diagram Circuit name being connected 6 Use the parts number indicated on the Replacement Parts List 7 Indication on Schematic diagrams 5 The voltag...

Page 37: ...4004 3 12 2 12 2 QR4004 4 12 1 12 1 QR4004 5 3 3 3 3 QR4004 6 0 0 QR4005 E 0 0 QR4005 C 3 1 0 QR4005 B 0 3 3 REF No PIN No PB STOP IC1021 1 2 5 2 5 IC1021 2 1 7 1 7 IC1021 3 0 0 IC1021 4 14 8 14 8 IC1021 5 0 0 IC1021 6 IC1021 7 IC1021 8 IC1021 9 IC1101 1 8 1 8 1 IC1101 2 2 4 2 4 IC1101 3 0 0 IC1102 1 15 15 IC1102 2 IC1102 3 13 8 13 8 IC1102 4 17 5 17 5 IC1102 5 13 13 IC1102 6 IC1102 7 IC1102 8 13 ...

Page 38: ...QR1102 B 4 6 4 6 QR1105 E 0 0 REF No PIN No PB STOP QR1105 C 0 0 QR1105 B 3 2 3 2 QR1651 E 0 0 QR1651 C 0 1 0 1 QR1651 B 3 3 3 3 QR1652 E 3 3 3 3 QR1652 C 3 2 3 2 QR1652 B 0 1 0 1 QR7502 E 3 3 3 3 QR7502 C 3 2 3 2 QR7502 B 0 0 T1001 1 T1001 2 T1001 3 T1001 4 T1001 5 T1001 6 0 0 T1001 7 T1001 8 T1001 9 0 0 T1001 10 0 0 T1001 11 T1001 12 T1001 13 T1001 14 T1001 15 T1001 16 T1001 17 REF No PIN No PB ...

Page 39: ...2 DR P ON ON FEED BACK Q1023 1 2 3 4 FEED BACK Q1022 1 2 3 4 SWITCHING IC F B Z C GND VCC D1026 D1027 D1125 D1022 D1028 VIN IC1021 7 9 3 1 4 5 2 N A RECTIFIER D1006 C1014 HOT COLD 6 5 3 1 2 4 12 13 16 17 11 10 9 8 POWER TRANSFORMER T1001 VA1001 L1001 L1002 F1001 ABSORBER SURGE AND SUPPRESSOR SURGE P1001 AC SOCKET D1029 IC1651 REG 3 3V D1651 IC7501 3 3V V IN 5 V OUT 4 ON H ON H 1 IC1102 REG 2 5V V ...

Page 40: ... 4dB 4dB 4dB CLAMP CLAMP BIAS S VIDEO OUT JK3001 VIDEO OUT JK3001 MUTE2 17 MUTE1 2 SD HD 15 13 CLAMP BIAS MUTE1 MUTE2 SW CONTROL LOGIC P58002 7 P3001 CY IN 12 11 P58002 P3001 14 CB IN CR IN LPF 30MHz LPF 4dB CLAMP BIAS 13 5MHz 13 5MHz BIAS 4dB LPF 30MHz LPF BIAS 4dB 30MHz 13 5MHz LPF LPF 2dB 2dB 2dB 2dB 2dB VIDEO MAIN SIGNAL G COUT DM A C OUT PR PB Y P C B DIGITAL FROM 9 P3001 P58002 3 P3001 P5800...

Page 41: ...R FL FR SL SR CNT SW AMUT ZFLAG AUDIO DIGITAL P58003 7 P4001 P58003 9 P4001 P58003 11 P4001 P58003 MUTE Q4006 JK4002 SURROUND R OUT 12 P4001 P58003 MUTE Q4007 JK4002 CENTER OUT 13 P4001 P58003 MUTE Q4008 JK4002 SUB WOOFER OUT IC3401 OPTICAL DIGITAL AUDIO OUT JACK PCM BIT STREAM 5V VCC GND 14 P4001 P58003 MUTE Q4009 18 P4001 P58003 1 P4001 P58003 SWITCHING QR4001 MUTE QR4002 QR4005 Q4002 MUTE Q4013...

Page 42: ... 2 P7201 P7501 KEY IN2 8 P7201 P7501 KEY OPEN CLOSE 7 P7201 P7501 IR 5 P7201 P7501 FL CS 13 P7201 P7501 FL CLK 15 P7201 P7501 FL DATA 16 P7201 P7501 18 P7201 P7501 17 P7201 P7501 12 P7201 P7501 P SAVE POWER S7001 FRONT L P C B 1 P7001 10MHz X7502 DIGITAL P C B HDMI MONI HDMI CONT SCLK SBPTM SBMTP 12 P7504 P58004 10 P7504 P58004 3 P7504 P58004 1 P7504 P58004 2 P7504 P58004 FAN MOTOR DRIVE Q7509 X S...

Page 43: ...0 DD4 DD11 DD3 DD12 16 15 14 13 12 DD1 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 39 38 37 36 35 40 1 2 3 4 5 6 7 8 9 10 11 16 15 14 13 12 17 DD0 DD13 DD2 DD14 DD15 DGND KEYPIN DMARQ DGND DIOW DGND DIOR DGND IORDY SPSYNC CSEL DMACK DGND INTRQ IOCS16 DA1 PDIAG DA0 CS1 DGND CS0 DA2 DASP RESET DGND DD7 DD8 DD6 DD9 DD5 DD10 DD4 DD11 DD3 DD12 DD1 DD0 DD13 DD2 DD14 23 22 21 20 19 18 17 16 15 ...

Page 44: ...S 9 ...

Page 45: ...76A A A176A 5 176 176 8176 8176 5 5 76 8 0 0 5 8 176 A24A176A 2 0 A1 A A59 4 8 1 A 76 A2 A176A 9 A 5 5 2 2 176 5 2 176 2 2 76 2 1765 4 A 0 0 5 92 QT QT QT 855 5 A5 A5 241765 8 24176 24 4 A 0 0 0 0 0 0 5 176 5 5 0 2 176 5 A 56A 4 8 DMP BD50EG Video_Out Section AV Main P C B 1 2 Schematic Diagram V 1 4 N M L K J I H G S 10 ...

Page 46: ...34 8 0 0 76 0 176 2 0 A1 A 9 A 4 A QT QT QT A 0 0 0 5 5 5 8 2 5 8 0 1 52 8 0 4 2 A59A 8 5 46A 76 A176 A176 7 A176 4 A176 4 0A176 5 464A176 5 46 A176 0 5 46A 8 8CTKCVKQP CVGIQT 2 34 4 4 2 22 2 2 0 5 89 89 DMP BD50EG Video_Out Section AV Main P C B 1 2 Schematic Diagram V 2 4 S 11 ...

Page 47: ...2 W 7 1A 6 2A56 0 A 89 3 8 8 A59 4 8 8 8 0 8 0 0 0 0 23 2 10 106 8176 04 81 0 0 5 92 QT QT 855 5 24 8 4 DMP BD50EG Video_Out Section AV Main P C B 1 2 Schematic Diagram V 11 10 9 8 7 6 5 4 3 2 1 H G F E D C B A 3 4 ...

Page 48: ...4 A 176 A 4176 6 34 34 34 3 8 8 0 8 0 0 0 8176 176 76 0 8 176 76 5 QT QT QT QT QT QT QT QT QT QT 5 8 0 5 0 0 0 5 7 5 0 0 8 0 8 2 5 4 55 5 176 0 176 5 8 8 8 0 8 4 0 0 4176 85 25 5 5 5 8 2 2 4 24 8 0 1 52 8 0 4 2 22 DMP BD50EG Video_Out Section AV Main P C B 1 2 Schematic Diagram V 4 4 21 20 19 18 17 16 15 14 13 12 11 ...

Page 49: ...6 4 4 4 4 4 4 4 4 4 4 3 0 34 34 2 34 A 4A A A A 4A A A 2A56 0 A 8 8 8 8 8 54 5 06 0 0 0 0 4 4 8 7 1A 6 5 4 59 5 8 1 7 1 8 A59 8 A59 8 7 1 8 2A56 0 A 76A 02A 76 8176 0 0 8 0 10 23 0 2 QT QT QT QT DMP BD50EG Audio_Main Section AV Main P C B 2 2 Schematic Diagram A 1 4 N M L K J I H G ...

Page 50: ... 46A 76 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 8 8 8 8 4 8 8 4 3 3 3 3 3 3 3 A A 8 8 8 8 8 A176 4A176 5 A176 54A176 06A176 5 9A176 QT QT QT QT QT QT DMP BD50EG Audio_Main Section AV Main P C B 2 2 Schematic Diagram A 2 4 S 15 ...

Page 51: ...2A56 0 A 6 6 4 4 4 0 34 0 34 2A56 0 A 8 8 8CTKCVKQP CVGIQT 2 22 2 2 0 5 8 8 38 38 38 38 38 38 8 8 8 8 8 DMP BD50EG Audio_Main Section AV Main P C B 2 2 Schematic Diagram A 11 10 9 8 7 6 5 4 3 2 1 H G F E D C B A 3 4 ...

Page 52: ...4 4 4 4 4 4 4 4 4 4 4 8 8 8 8 8 3 5 3 5 3 3 3 QPHKFGPVKCN 7PVKN 3 5 4A176 5 A176 5 A176 54A176 06A176 5 9A176 QT QT QT ࠝ ࠖࠝᕈ 22 DMP BD50EG Audio_Main Section AV Main P C B 2 2 Schematic Diagram A 4 4 21 20 19 18 17 16 15 14 13 12 11 ...

Page 53: ...5 4 6 10 0 0 05 05 05 05 2A 250V CAUTION FOR CONTINUED PROTECTION AGAINST FIRE HAZARD REPLACE ONLY WITH THE SAME TYPE 2A 250V FUSE ATTENTION POUR UNE PROTECTION CONTINUE LES RISQUES D INCENDIE N UTILISERQUE DES FUSIBLE DE MÉME TYPE 2A 250V 2A 250V DMP BD50EG Power_P Section Power Timer P C B 1 2 Schematic Diagram P 1 4 N M L K J I H G ...

Page 54: ...2 3 3 8 2 2 2 2 2 82 A59 4 8 A59 8 2A56 0 A 4 0 0 4 86 2 2 8 8 8 8 3 5 4 3 5 4 89 89 89 89 89 3 3 5 3 5 5 0 0 6 34 34 2 5 5 5 A59 4 8 A59 4 8 A59 4 8 72 82 855 0 0 0 0 0 0 0 0 0 10 8 0 8176 35 6 6 6 6 6 6 6 4 8 85 0 55 6 14 A59 8 A59 8 A59 8 05 05 05 05 DMP BD50EG Power_P Section Power Timer P C B 1 2 Schematic Diagram P 2 4 S 19 ...

Page 55: ...2 22 2 2 2 0 5 4 M M M M M M 4 5 6 6 4 5 6 6 4 5 6 6 M M M 4 5 4 4 5 4 4 5 4 4 5 2 4 5 2 4 5 2 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 86 86 0 0 8 8 8 8 8 8 8 8 2 2 2 2 2 2 2 2 2 2 4 2 2 2 90 8 90 8 6 6 6 9 37 37 37 37 37 37 2A 250V DMP BD50EG Power_P Section Power Timer P C B 1 2 Schematic Diagram P 11 10 9 8 7 6 5 4 3 2 1 H G F E D C B A 3 4 ...

Page 56: ...8 06A10A 4 0 0 A10A 4A2A10A 2 2 8 8 8 3 5 4 89 89 3 5 5 QPHKFGPVKCN 7PVKN 4 34 34 34 00 2 A59 4 8 A59 4 8 72 0 0 0 0 0 8 0 8176 6 6 6 6 6 6 6 8 5 4 8 8 14 14 14 14 A59 8 A59 8 A59 8 22 05 DMP BD50EG Power_P Section Power Timer P C B 1 2 Schematic Diagram P 4 4 21 20 19 18 17 16 15 14 13 12 11 ...

Page 57: ...5 A A176 2A56 0 A 1 8 8 6 75A 4 5 6 02A 76 5 7 8 8 5 7 5 7 029 4 5A2 5 5 A 116 822 2 2 2 QT 4 8 6 6 6 0 0 6 92 74 62 6 75A6 06A10A A6 A 74 62 2 6 75A4 24 3 6 75 06 6 75 A 10 06 A176 6 75 062A176 6 75 A56 0 A56 0 A82 A 4 8 A A A6 A 4 A219 4 A219 4 A2 A2 A12 0A 15 A5 2A 9 A5 2A 9 A2A10A A12A A 6 0 0 0 0 6 56 06 5 0 6 0 1 68 06 6 5 A59 4 8 A59 4 8 A10A 4A2A10 4A2 670 4A 8A10A 2 5A56 6 7 46A4 3A 7 46A...

Page 58: ... 11 A 2A5 8 A 0 0 A2 8 8 5 5 5 5 5 5 5 2A56 0 A A 0 0 0 A A176 2 0 A1 A A5 46 4 1 10 1 A 76 8176A 76 5 A 5 7 8 8 5 7 5 7 41 4 8 2 2 2 2 2 8176 8176 8 0 8 0 0 0 10 10 QT QT QT QT QT QT 615 55 6 75 75 0 06 A176 6 75 062A176 6 75 A 5 5 7 0 176 8 DMP BD50EG Timer Section Power Timer P C B 2 2 Schematic Diagram T 2 4 ...

Page 59: ... A5 A A5 A A5 6 A A5 A 56 46A5 A 4 A 0 0 0 0 0 0 0 0 0 0 0 2 0 2 0 A1 A A5 4 1 1 A 76 817 5 A 5 A 2A5 2A56 0 A 1 8 6 7 4 5 4 5 6 02A 02A 76 5 A 116 2 QT QT QT 4 8 4 8 59A7 46 4 4 5 6 61 7 6 9 A 6 6 6 6 6 6 6 6 6 6 6 6 5 6 4 8 0 0 0 0 0 6 6 6 6 9 2 456 0A 1 2 5A56 6 0 0 0A294 0 0 0 0 92 92 5 5 62 5 26 8176A 76 A A 106 A 10 24 3 29A 11 A 2A56 0 A A 062 06 A59 4 8 4 4 0 1 DMP BD50EG Timer Section Pow...

Page 60: ...4 4 34 3 3 34 00 4 4 8 4 4 8 0 0 0 2 0 A5 4 1 817 5 A 2 2 2 2 2 2 8176 8176 8 0 0 0 10 QT QT QT QT QT QT QT 0 0 0 0 5 7 VQ 4 8 4A 8 4 0 4 0 4A 8 0 176 8 0 176 0 0 0 8 176 2 DMP BD50EG Timer Section Power Timer P C B 2 2 Schematic Diagram T 4 4 21 20 19 18 17 16 15 14 13 12 11 ...

Page 61: ...S 26 S4 6 Front_L Schematic Diagram 2 QPHKFGPVKCN 7PVKN 4 83 5 0 A219 4 A56 0 4 219 4A59 22 8CTKCVKQP CVGIQT 4 2 22 2 2 0 5 DMP BD50EG Front_L Schematic Diagram 10 9 8 7 6 5 4 3 2 1 G F E D C B A ...

Page 62: ...4 4 8 8 4 4 4 4 4 8 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 5 26 855 5 15 0 56 855 176 2 2 2 2 A 5 A 4 8 A82 0 0 0 A219 4 0 A5 2A 9 A2 4 A12 0A 15 A A6 A A 5612 2 75 5 2A4 8 12 0 15 5 2A 9 2 5 A59 4 8 A59 4 8 A56 0 A56 0 QT QT OO OO 219 4 2 8CTKCVKQP CVGIQT 34 34 2 22 2 2 0 5 㩰704 㩰704 㩰704 㩰704 DMP BD50EG Front_R Schematic Diagram 10 9 8 7 6 5 4 3 2 1 G F E D C B A ...

Page 63: ... Schematic Diagram 4 4 8 4 4 8 4 2 4 2 A A A A A A A A A 6 A A 6 A A 6 A A 6 A A 6 A A 6 A A 6 A A 6 A 0 0 0 0 0 0 0 6 6 6 6 6 6 6 6 22 5 100 614 5 DMP BD50EG SD_Signal Schematic Diagram 10 9 8 7 6 5 4 3 2 1 G F E D C B A ...

Page 64: ... 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 2 2 2 3 3 DMP BD50EG AV Main P C B Component Side 10 9 8 7 6 5 4 3 2 1 G F E D C B A Component Side S5 1 AV Main P C B S5 1 1 AV Main P C B Component Side ...

Page 65: ...3 3 3 3 3 3 34 34 3 4 4 4 4 4 4 4 4 4 4 4 4 6 4 4 4 4 6 4 6 4 6 34 34 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 6 6 4 4 4 4 4 4 4 4 4 4 4 6 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 3 34 4 DMP BD50EG AV Main P C B Foil Side 10 9 8 7 6 5 4 3 2 1 G F E D C B A Foil Side ...

Page 66: ...S 31 ...

Page 67: ...32 S5 2 Power Timer P C B 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 2 3 4 3 6 4 4 4 4 2 8 DMP BD50EG Power Timer P C B Component Side 1 4 N M L K J I H G S5 2 1 Power Timer P C B Component Side ...

Page 68: ... 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 2 4 4 4 4 4 3 4 6 3 4 3 DMP BD50EG Power Timer P C B Component Side 2 4 ...

Page 69: ...S 34 9 9 9 2 2 2 DMP BD50EG Power Timer P C B Component Side 11 10 9 8 7 6 5 4 3 2 1 H G F E D C B A 3 4 Component Side ...

Page 70: ...9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 2 2 2 2 5 2 2 2 2 DMP BD50EG Power Timer P C B Component Side 4 4 21 20 19 18 17 16 15 14 13 12 11 ...

Page 71: ... 9 6 9 2 34 34 34 34 34 34 3 4 4 4 4 2 0 4 0 0 3 4 4 4 4 2 4 4 4 6 6 6 6 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 3 4 3 4 3 4 4 4 4 4 4 2 4 3 4 4 4 4 4 4 4 4 4 2 4 4 DMP BD50EG Power Timer P C B Foil Side 1 4 N M L K J I H G S 36 ...

Page 72: ...S 37 2 34 34 34 0 0 3 3 4 4 4 4 4 4 4 4 4 4 4 3 4 4 4 4 4 2 2 4 4 4 4 3 4 4 4 4 4 4 4 4 4 4 DMP BD50EG Power Timer P C B Foil Side 2 4 ...

Page 73: ...9 9 9 9 9 9 6 6 9 6 9 4 4 34 0 0 6 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 3 DMP BD50EG Power Timer P C B Foil Side 11 10 9 8 7 6 5 4 3 2 1 H G F E D C B A 3 4 Foil Side ...

Page 74: ...S 39 34 4 4 4 DMP BD50EG Power Timer P C B Foil Side 4 4 21 20 19 18 17 16 15 14 13 12 11 ...

Page 75: ...S 40 S5 3 Front L P C B 0 4 2 5 DMP BD50EG Front L P C B 10 9 8 7 6 5 4 3 2 1 G F E D C B A Foil Side Component Side ...

Page 76: ...S 41 S5 4 Front R P C B 9 6 9 34 34 4 0 4 4 4 4 4 4 4 3 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 2 2 5 5 5 5 5 5 2 4 DMP BD50EG Front R P C B 10 9 8 7 6 5 4 3 2 1 G F E D C B A Foil Side Component Side ...

Page 77: ...S 42 S5 5 SD_Signal P C B 2 4 4 2 DMP BD50EG SD_Signal P C B 10 9 8 7 6 5 4 3 2 1 G F E D C B A Foil Side Component Side ...

Page 78: ... CD SERIAL DATA CDRF CD RF EFM SIGNAL CDV COMPACT DISC VIDEO CHNDATA CHANNEL DATA CKSL SYSTEM CLOCK SELECT CLV CONSTANT LINEAR VELOCITY COFTR CAP OFF TRACK CPA CPU ADDRESS CPCS CPU CHIP SELECT CPDT CPU DATA CPH1 3 CLOCK PULSE SOURCE DRIVE CPUADR CPU ADDRESS LATCH CPUADT CPU ADDRESS DATA BUS CPUIRQ CPU INTERRUPT REQUEST CPRD CPU READ ENABLE CPV GATE DRIVER CLOCK PULSE CPWR CPU WRITE ENABLE CS CHIP ...

Page 79: ...AD WRITE I IECOUT IEC958 FORMAT DATA OUTPUT IPFRAG INTERPOLATION FLAG IREF I CURRENT REFERENCE ISEL INTERFACE MODE SELECT L LDON LASER DIODE CONTROL LPC LASER POWER CONTROL LRCK L CH R CH DISTINCTION CLOCK M MA0 UP MEMORY ADDRESS MCK MEMORY CLOCK MCKI MEMORY CLOCK INPUT MCLK MEMORY SERIAL COMMAND CLOCK MDATA MEMORY SERIAL COMMAND DATA MDQ0 UP MEMORY DATA INPUT OUTPUT MDQM MEMORY DATA I O MASK MLD ...

Page 80: ...T1 2 SERIAL DATA OUT SPDI SERIAL PORT DATA INPUT SPDO SERIAL PORT DATA OUTPUT SPEN SERIAL PORT R W ENABLE SPRCLK SERIAL PORT READ CLOCK SPWCLK SERIAL PORT WRITE CLOCK SQCK SUB CODE Q CLOCK SQCX SUB CODE Q DATA READ CLOCK SRDATA SERIAL DATA SRMADR SRAM ADDRESS BUS SRMDT0 7 SRAM DATA BUS 0 7 SS START STOP STAT STATUS STCLK STREAM DATA CLOCK STD0 UP STREAM DATA STENABLE STREAM DATA INPUT ENABLE STH S...

Page 81: ... WAIT WDCK WORD CLOCK WEH WRITE ENABLE HIGH WSR WORD SELECT RECEIVER X X X TAL XALE X ADDRESS LATCH ENABLE XAREQ X AUDIO DATA REQUEST XCDROM X CD ROM CHIP SELECT XCS X CHIP SELECT XCSYNC X COMPOSITE SYNC XDS X DATA STROBE XHSYNCO X HORIZONTAL SYNC OUTPUT XHINT XH INTERRUPT REQUEST XI X TAL OSCILLATOR INPUT XINT X INTERRUPT XMW X MEMORY WRITE ENABLE XO X TAL OSCILLATOR OUTPUT XRE X READ ENABLE XSRM...

Page 82: ...l resistors are in OHMS K 1 000 OHMS All capacitors are in MICRO FARADS uf P uuF Components identified with the mark have the special characteristics for safety When replacing any of these components use only the same type 2 IMPORTANT SAFETY NOTICE 3 Unless otherwise specified 4 The marking RTL indicates the retention time is limited for this item After the discontinuation 1 Be sure to make your o...

Page 83: ... 0 1U 1 R3016 D0GB103JA057 1 10W 10K 1 C4004 F1H1C104A042 16V 0 1U 1 R3017 D0YBR0000020 1 10W 0 1 C4005 F2A1A102A206 10V 1000U 1 R3018 D0YBR0000020 1 10W 0 1 C4007 F1H1C104A042 16V 0 1U 1 R3019 D0YBR0000020 1 10W 0 1 C4008 F2A1H221A236 50V 220U 1 R3025 D0GB103JA057 1 10W 10K 1 C4009 F2A1H221A236 50V 220U 1 R3032 D1BB75R0A010 2W 75 1 C4011 F2A1E221A643 25V 220U 1 R3033 D0GB750JA057 1 10W 75 1 C4017...

Page 84: ... 1 W213 D0YBR0000020 1 10W 0 1 C7563 F1H1C104A042 16V 0 1U 1 W214 D0YBR0000020 1 10W 0 1 C7564 F1H1C104A042 16V 0 1U 1 ZJ3001 K9ZZ00001279 EARTH PLATE 1 D1006 B0EDKT000009 DIODE 1 ZJ3002 K9ZZ00001279 EARTH PLATE 1 D1010 B0HADV000001 DIODE 1 D1021 MAZ73000BC DIODE 1 D1022 MA2J11100L DIODE 1 VEP71131J POWER P C B 1 RTL D1023 MAZ73000BC DIODE 1 D1024 B0HADV000001 DIODE 1 C1001 ECQU2A683MLC 0 068U 1 D...

Page 85: ...4AA0180 CONNECTOR 4P 1 R6809 D0GB2R2JA057 1 10W 2 2 1 P6801 K1NA12B00004 CONNECTOR 12P 1 R6810 D0GB2R2JA057 1 10W 2 2 1 P7501 K1KB18B00017 CONNECTOR 18P 1 R6811 D0GB2R2JA057 1 10W 2 2 1 P7503 K1KY23AA0606 CONNECTOR 23P 1 R6812 D0GB2R2JA057 1 10W 2 2 1 P7504 K1KY23AA0606 CONNECTOR 23P 1 R6813 D0GB123JA057 1 10W 12K 1 R6814 D0GB123JA057 1 10W 12K 1 Q1021 2SD0601ASL TRANSISTOR 1 R6815 D0GB123JA057 1 ...

Page 86: ... D0YBR0000020 1 10W 0 1 W305 ERJ6GEY0R00Z 1 8W 0 1 S7201 EVQ11A04M SWITCH 1 W306 ERJ6GEY0R00Z 1 8W 0 1 S7202 EVQ11A04M SWITCH 1 W307 D0YBR0000020 1 10W 0 1 S7203 EVQ11A04M SWITCH 1 W308 D0YBR0000020 1 10W 0 1 S7204 EVQ11A04M SWITCH 1 W309 D0YBR0000020 1 10W 0 1 S7205 EVQ11A04M SWITCH 1 W310 D0YBR0000020 1 10W 0 1 S7206 EVQ11A04M SWITCH 1 W311 D0YBR0000020 1 10W 0 1 W312 D0YBR0000020 1 10W 0 1 W101...

Page 87: ...30119 L SCREW 1 128 VMG1810 DAMPER 1 49 RHD30119 L SCREW 1 129 VMG1810 DAMPER 1 50 RHD30119 L SCREW 1 51 RHD30119 L SCREW 1 52 RHD30119 L SCREW 1 M4 53 RHD30119 L SCREW 1 54 RHD30119 L SCREW 1 A1 K2CT3CA00004 AC CORD 1 55 XSN3 4FJ SCREW 1 A1 RJA0043 1C AC CORD 1 56 RHDC0003 1 SCREW 1 A3 K2KA2BA00003 AV CORD 1 57 RHDC0003 1 SCREW 1 A4 XZB15X30A04Z POLYETHYLENE BAG 1 58 RHDC0003 1 SCREW 1 A5 RPFD000...

Page 88: ... View S8 1 Frame and Casing Section 1 S 53 11 4 5 5 56 57 58 59 1 6 7 8 9 36 1 37 29 38 39 40 41 42 2 1 2 12 13 22 50 43 66 67 68 44 45 46 47 48 49 51 55 52 53 54 10 64 65 3 30 31 32 33 34 35 14 15 16 17 25 23 24 ...

Page 89: ...S8 2 Frame and Casing Section 2 S 54 19 19 5 19 11 19 7 19 1 19 3 19 8 19 4 19 6 19 12 19 2 19 10 19 9 19 9 1 18 60 61 62 63 20 21 19 9 2 19 9 3 19 10 2 19 10 1 26 ...

Page 90: ...S8 3 Mechanism Section S 55 101 106 102 104 110 111 109 108 103 105 107 122 123 125 124 126 127 128 129 112 119 120 113 114 115 118 121 116 117 ...

Page 91: ...S8 4 Packing Parts and Accessories Section S 56 A5 A7 A7 1 A4 PC3 PC1 A6 BATTERY REMOTE CONT A1 A1 A3 A8 PC2 PC4 ...

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