Panasonic DVD-LS50EB Page 36 Service Manual Download

Page: 36 / 214

3. Cross the spring tips in the directio indicated by the arrows and then insert the spring into the

shuttle base as shown below.

4. Align the index of the shuttle ring with position of the rear latch and insert the shuttle ring into

the inside of the latches of the shutte base.

5. Move the shuttle ring 90° to the right and left, respectively, and remove your finger to make

sure it returns to the center.

TOP

Summary of Contents for DVD-LS50EB

Page 1: ...S50GCS DVD LS50GK DVD LS50GN REA1904Z Mechanism Series Colour S Silver Type Specifications Operating temperature range 5 to 35 C 41 to 95 F Operating humidity range 5 90 RH no condensation Region number Region No 2 DVD LS50EB EG Region No 3 DVD LS50GCS Region No 4 DVD LS50GN Region No 6 DVD LS50GK ...

Page 2: ...level 1Vp p 75Ω C output level 0 3Vp p 75Ω Output terminal Mini jack Number of terminals 1system also used for composite video output Audio output Output level 1 5Vrms 1kHz 0dB 10kΩ Output terminal Stereo mini jack Number of terminals 1system output only Audio performance 1 Frequency response DVD linear audio 4Hz 22kHz 48kHz sampling 4Hz 44kHz 96kHz sampling DVD audio 4Hz 88kHz 192kHz sampling CD ...

Page 3: ... Out are trademarks of Digital Theater Systems Inc Apparatus Claims of U S Patent Nos 4 631 603 4 577 216 and 4 819 098 licensed for limited viewing uses only This product incorporates copyright protection technology that is protected by method claims of certain U S patents and other intellectual property rights owned by Macrovision Corporation and other rightsowners Use of this copyright protecti...

Page 4: ...1 SAFETY PRECAUTIONS TOP PREVIOUS NEXT 1 1 GENERAL GUIDELINES 1 1 1 LEAKAGE CURRENT COLD CHECK 1 1 2 LEAKAGE CURRENT HOT CHECK TOP PREVIOUS NEXT ...

Page 5: ...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 3 After servicing make the following leakage current checks to prevent the customer from being exposed to shock hazards 1 1 1 LEAKAGE CURRENT COLD CHECK 1 1 2 LEAKAGE CURRENT HOT CHECK TOP PREVIOUS NEXT ...

Page 6: ...with an ohmmeter between the jumpered AC plug and each exposed metallic cabinet part on the equipment such as screwheads connectors control shafts etc When the exposed metallic part has a return path to thechassis the reading should be between 1MΩ and 5 2MΩ When the exposed metal does not have a return path to the chassis the reading must be TOP PREVIOUS NEXT ...

Page 7: ...e potential across the resistor 4 Check each exposed metallic part and measure the voltage at each point 5 Reverse the AC plug in the AC outlet and repeat each of the above measurements 6 The potential at any point should not exceed 0 75 volts RMS A leakage current tester Simpson Model 229 or equivalent may be used to make the hot checks leakage current must not exceed 1 2 milliamp In case a measu...

Page 8: ...quipped with ES devices place the assembly on a conductive surface such as alminum foil to prevent electrostatic charge buildup or exposure 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 damag...

Page 9: ...ackaged replacement ES devices Otherwise hamless motion such as the brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity ESD sufficient todamage an ES device TOP PREVIOUS NEXT ...

Page 10: ...3 PRECAUTION OF LASER DIODE TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 11: ...ve heat or discharge It must therefore only be fitted in equipment designed specifically for its use Replacement batteries must be of the same type and manufacture They must be fitted in the same manner and location as the original battery with the correct polarity contacts observed Do not attempt to re charge the old battery or re use it for any other purpose It should be disposed of in waste pro...

Page 12: ...TOP PREVIOUS NEXT ...

Page 13: ... is 50 70 F 30 40 C higher Please use a high temperature soldering iron In case of the soldering iron with temperature control please set it to 700 20 F 370 10 C Pb free solder will tend to splash when heated too high about 1100 F 600 C When soldering or unsoldering please completely remove all of the solder on the pins or solder area and be sure to heat the soldering points with the Pb free solde...

Page 14: ...cal pickup may break down due to potential difference caused by static electricity of clothes or human body So be careful of electrostatic break down during repair of the optical pickup 6 1 Handling of optical pickup 6 2 Grounding for electrostatic breakdown prevention TOP PREVIOUS NEXT ...

Page 15: ...he breakdown of the laser diode an antistatic shorting pin is inserted into the flexible board FPC Board When removing or connecting the short pin finish the job in as short times as possible 3 Be careful not to apply excessive stress to the flexible board FPC Board 4 Do not turn the variable resistor Laser power adjustment It has already been adjusted TOP PREVIOUS NEXT ...

Page 16: ...static electricity from your body 2 Work table grounding Put a conductive material sheet or steel sheet on the area where the optical pickup is placed and ground the sheet Caution The static electricity of your clothes will not be grounded through the wrist strap So take care not to let your clothes touch the optical pickup TOP PREVIOUS NEXT ...

Page 17: ...BLY AND SERVICE POSITION TOP PREVIOUS NEXT 7 1 Disassembly 7 2 P C B location 7 3 Main cabinet of the unit 7 4 Traverse assembly 7 4 1 Removing traverse assembly 7 4 2 Reinstalling traverse assembly 7 5 Optical pick up unit ...

Page 18: ... 1 Removing disc motor 7 6 2 Caution to be taken when replacing the disc motor 7 7 Switch P C B 7 8 Main P C B 7 9 Monitor assembly 7 10 Disc cover 7 11 Monitor cover 7 12 Mono arm 7 13 LCD drive P C B 7 14 Inverter P C B 7 15 LCD panel 7 16 Service position 7 16 1 Board checks TOP PREVIOUS NEXT ...

Page 19: ...7 1 Disassembly TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 20: ...7 2 P C B location TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 21: ...7 3 Main cabinet of the unit TOP PREVIOUS NEXT Removing battery pack Release the lock lever and remove the battery pack in the direction of the arrow 1 Remove the 12 screws from the bottom of the unit ...

Page 22: ...2 Release the latches 3 Lift the unit and remove the bottom cabinet 4 Remove the flexible cable from the connector TOP PREVIOUS NEXT ...

Page 23: ...7 4 Traverse assembly TOP PREVIOUS NEXT 7 4 1 Removing traverse assembly 7 4 2 Reinstalling traverse assembly TOP PREVIOUS NEXT ...

Page 24: ...nlock the connector and remove the spindle flexible cable 2 Remove the traverse assembly 3 There is the optical pick up unit at the bottom of the traverse assembly Solder the 2 laser short lands on the flexible cable 4 Unlock the connector and remove the flexible cable of the optical pick up unit ...

Page 25: ...TOP PREVIOUS NEXT ...

Page 26: ...rely 2 Remove the solder of each laser short land of the flexible cable Caution Remove the solders completely otherwise the laser diode won t emit light 3 Reinstall the spindle flexible cable and secure it to the specified pin of the unit 4 Stuff the slack of the flexible cable into under the traverse assembly TOP PREVIOUS NEXT ...

Page 27: ...7 5 Optical pick up unit TOP PREVIOUS NEXT 7 5 1 Removing optical pick up unit 7 5 2 Reinstalling optical pick up unit TOP PREVIOUS NEXT ...

Page 28: ... optical pick up unit When removing the traverse assembly solder the two laser short lands on the flexible cable of the optical pick up unit 1 Remove the two screws securing the main shaft retainer 2 Remove the main shaft retainer 3 Slide the main shaft in the direction indicated by the arrow to remove the optical pick up unit ...

Page 29: ...TOP PREVIOUS NEXT ...

Page 30: ...mbly 2 When reinstalling the traverse assembly on the main unit after installing the optical pick up unit make sure to remove the solder from each of the two laser short lands on the flexible cable Caution Remove the solders completely otherwise the laser diode won t emit light After replacing the optical pick up unit check the quality of images played back and make optical adjustment TOP PREVIOUS...

Page 31: ...7 6 Disc motor TOP PREVIOUS NEXT 7 6 1 Removing disc motor 7 6 2 Caution to be taken when replacing the disc motor TOP PREVIOUS NEXT ...

Page 32: ...7 6 1 Removing disc motor TOP PREVIOUS NEXT 1 Remove the adjustment screws A B and C 2 Remove the disc motor TOP PREVIOUS NEXT ...

Page 33: ...urn the screws A B and C as far as they go by usual force to secure them do not overtighten 2 Back off the adjustment screws A and C two complete turns and secure them 3 Back off the adjustment screw B one and a half turns and secure them This makes it nearly possible to play back disks and adjust the jitter Thereafter adjust the adjustment screws C and A as indicated TOP PREVIOUS NEXT ...

Page 34: ...7 7 Switch P C B TOP PREVIOUS NEXT 1 Release the latches and remove the connector 2 Release the latches and remove the switch P C B TOP PREVIOUS NEXT ...

Page 35: ...ution to be taken when reassembling shuttle base unit 1 Insert the navigator button onto the main P C B shaft Make sure the letters ENTER is visible from the front side 2 Insert the front latch of the shuttle base into the main P C B and then insert the rear latch into the main P C B ...

Page 36: ... base as shown below 4 Align the index of the shuttle ring with position of the rear latch and insert the shuttle ring into the inside of the latches of the shutte base 5 Move the shuttle ring 90 to the right and left respectively and remove your finger to make sure it returns to the center TOP PREVIOUS NEXT ...

Page 37: ...the latches and remove the hinge cover 2 Remove the screw and remove the monitor assembly Caution to be taken when installing monitor assembly 1 Wind 1 turn of the monitor flexible cable arround the shaft 2 Install the monitor assembly on the cabinet ...

Page 38: ...TOP PREVIOUS NEXT ...

Page 39: ...7 10 Disc cover TOP PREVIOUS NEXT 1 Remove the disc cover in order of a and b TOP PREVIOUS NEXT ...

Page 40: ...7 11 Monitor cover TOP PREVIOUS NEXT 1 Remove the 4 screws 2 Remove the monitor cover into the direction of the arrow 3 Unlock the connector and remove the monitor flexible cable TOP PREVIOUS NEXT ...

Page 41: ...ease the latches and remove the shaft covers 3 Release the friction hinge from boss and remove the mono arm assembly 4 Remove the 5 screws 5 Release the latches and remove the mono arm into the direction of the arrow Caution to be taken when installing mono arm ...

Page 42: ...ert the shafts into the groove 3 Hook the latches to groove 4 Install the mono arm cover 5 Tighten the 6 screws 6 Wind 3 turns of the flexible cable arround the shaft 7 Pass the flexible cable and the friction hinge into the holes in the moitor cover ...

Page 43: ...TOP PREVIOUS NEXT ...

Page 44: ...CD drive P C B TOP PREVIOUS NEXT 1 Unlock the connectors and remove the flexible cables 2 Remove the speaker cables 3 Remove the 2 screws 4 Release the latches and remove the LCD drive P C B TOP PREVIOUS NEXT ...

Page 45: ... 1 Unlock the connector and remove the flexible cable 2 Slide the inverter P C B in the direction of the arrow to remove 3 Remove the connector Caution to be taken when reinstalling inverter P C B 1 Lay the lead wire along side of the Rib ...

Page 46: ...TOP PREVIOUS NEXT ...

Page 47: ...7 15 LCD panel TOP PREVIOUS NEXT 1 Remove the shield plate 2 Release the latches and remove the LCD panel into the direction of the arrow TOP PREVIOUS NEXT ...

Page 48: ...7 16 Service position TOP PREVIOUS NEXT 7 16 1 Board checks TOP PREVIOUS NEXT ...

Page 49: ...on Remove the rubber cushion from the traverse assembly to prevent it from getting damaged 3 Install a dick on the traverse assembly Caution Make sure the disk is securely installed on the disk motor 4 Remove the main P C B LCD drive P C B inverter assembly and LCD panel as shown below 5 The disk cannot be played back with the disk cover removed Press and hold down the SW5201 and SW5202 Secure wit...

Page 50: ...TOP PREVIOUS NEXT ...

Page 51: ...8 1 Optical Pickup Breakdown Diagnosis 8 2 UHF displays 8 3 Service Mode Table 1 8 4 DVD Self Diagnostic Function Error Code 8 5 Last Error Code saved during NO PLAY 8 6 Service mode table 8 7 Handling After Completing Repairs 8 8 Lens cleaning TOP PREVIOUS NEXT ...

Page 52: ...nction and a tilt adjustment confirmation function built in Use the following procedure to efficiently determine the problem and adjusttilt If NO DISC is displayed before exchanging the optical pick up carry out problem diagnosis first If the present laser driving current is over 55 the optical pick up may need to be exchanged ...

Page 53: ...C ELECTRICITYDISCHARGE 1 Do not touch the areas around the laser diode and actuator 2 Do not judge the laser diode with a tester The tester will be damaged easily 3 It is recommended to use a destaticized soldering iron for short circuiting or removing the laser diode Recommended soldering iron HAKKO ESD Product 4 Solder the land of the flexible cable in the optical pickup Note When using a solder...

Page 54: ...le servo error H03 Traverse error H04 Tracking servo error H05 Seek error H06 Power error H07 Spindle motor drive error Press the 0 button on the remote control while holding down the PAUSE and PLAY buttons on the player The last error code generated is saved in the EEPROM F0 Disc format error F1 Disc code error F2 Decoder LSI error F5 DSC F6 ECC error F7 Microcomputer error F8 Microcomputer error...

Page 55: ... drive value Referto section 10 4 for Optical Pickup Tilt Adjustment Procedure Refer to section 10 4 Optical Pickup Tilt Adjustment 6 Checking the region numbers and broadcast system 7 Checking the program version Check the IC6301 FLASH ROM program 9 Lighting Confirmation Function of Display Tube DISPLAY Checking the laser drive current Refer to section 7 5 Optical Pickup Replacement Procedure PAU...

Page 56: ... servo drive F501 DSC not Ready DSC system computer communication error Communication failure caused by idling of DSC DV2 IC3001 DV2 IC3001 F502 DSC Time out error Similar disposal as F500 OPU DV2 IC3001 DV2 IC3001 servo drive F503 DSC communication Failure Communication error result error occured although communication command was sent DV2 IC3001 DV2 IC3001 EEPROM IC6351 F505 DSC Attention error ...

Page 57: ...m is unreadable caused by scratches DISC CPPM F632 CPPM KEY DET is not available Been revoked or falsified DISC EEPROM IC6351 CPPM 1 Disc code F103 Illegal highlight Position Big possibility of disc specification violation during highlight display DISC HIC Error F4FF Force initialize failure time out EEPROM IC6351 DV2 IC3001 DV2 IC3001 DV2 IC3001 Micro computer error F700 MBX overflow When replyin...

Page 58: ...ment check for factory preset setting failure prevention FROM IC6301 F897 Initialize is not completed Initialize completion check for factory preset setting failure prevention F8A0 Message command is not appropriate Begin sending message to AV task Note An error code will be canceled if a power supply is turned OFF 1 CPPM is the copy guard function beforehand written in the disc for protection of ...

Page 59: ...le F0C0 DVD Cannot playback because it is not DVD Video Adio VR F0C1 DVD Prohibited by the restricted region code F0C2 DVD PAL restricted playback F0C3 DVD Parental lock setting prohibits the playback of the entire title F0C4 VCD Prohibited because it is in PHOTO CD fromat F0C5 VCD CD Prohibited because it is CDROM without CD DA TOP PREVIOUS NEXT ...

Page 60: ...8 6 Service mode table TOP PREVIOUS NEXT Pressing various button combinations on the player and remote control unit can activate the service modes ...

Page 61: ...TOP PREVIOUS NEXT ...

Page 62: ...8 7 Handling After Completing Repairs TOP PREVIOUS NEXT Use the following procedure after completing repairs TOP PREVIOUS NEXT ...

Page 63: ...8 8 Lens cleaning TOP PREVIOUS NEXT When cleaning the lens use the lens cleaner which product part No SZZP1038C TOP PREVIOUS NEXT ...

Page 64: ...9 SERVICE PRECAUTIONS TOP PREVIOUS NEXT 9 1 Recovery after the dvd player is repaired 9 2 Firmware version up of the DVD player TOP PREVIOUS NEXT ...

Page 65: ...nd run it 2 Recovery is performed automatically When it is finished a message appears on the screen 3 Remove the recovery disc 4 Turn off the power Note This unit requires no initialization process carried out after the traditional DVD players were repaired When the recovery measures are taken the customer setting will return to the factory setting as same as the procedure described in item of Ini...

Page 66: ... and run it 2 Firmware version of the player is automatically checked Appropriate message appears whenever necessary 3 Using remote controller s cursor key select whether version updating is to be done or not Selection of Yes No 4 a If Yes is selected version updating is performed b If No is selected only recovery is performed 5 a When updating is finished remove the disc according to the message ...

Page 67: ...al adjustment 10 2 2 Important points in electrical adjustment 10 3 Storing and Handling Test Discs 10 4 Optical adjustment 10 4 1 Optical pick gate adjustment 10 5 Electrical adjustment LCD 10 5 1 Adjusting VCO oscillation frequency 10 5 2 Adjusting DC offset of impressed voltage 10 5 3 Adjusting white balance red subcontrast red 10 5 4 Adjusting whitebalance blue subcontrast blue 10 5 5 Adjustin...

Page 68: ...10 5 9 Adjusting color 10 6 Electrical check Video output check 10 6 1 Checking video output brightness signal 10 6 2 Checking video output color signal TOP PREVIOUS NEXT ...

Page 69: ...s y to main P C B RFKZ0104 30Pin Extension cable Traverse ass y to main P C B RFKZ0105 16Pin Tilt adj jig RFKZ0118 Others Screw lock RZZ0L01 Grease JGS0101 Lubricating oil RFKXGUD24 Confirmation CD test disc PVCD K06 or any other commercially available disc VCD test disc PVCD K06 or any other commercially available disc Recovery disc RFKZD03R005 TOP PREVIOUS NEXT ...

Page 70: ...10 2 Important points in adjustment TOP PREVIOUS NEXT 10 2 1 Important points in optical adjustment 10 2 2 Important points in electrical adjustment TOP PREVIOUS NEXT ...

Page 71: ...s 1 Optical pickup unit 2 Disc motor 3 Traverse motor 4 Optical pickup peripheral parts such as rail Notes Adjustment is generally unnecessary after replacing other parts of the traverse unit However make adjustment if there is a noticeable degradation in picture quality Optical adjustments cannot be made inside the optical pickup TOP PREVIOUS NEXT ...

Page 72: ...10 2 2 Important points in electrical adjustment TOP PREVIOUS NEXT Follow the adjustment procedures described in this Manual TOP PREVIOUS NEXT ...

Page 73: ... Place them into their case after use and store them vertically Store discs in a cool place where they are not exposed to direct sunlight or air from air conditioners 3 Accurate adjustment will not be possible if the disc is warped when placed on a surface made of glass etc If this happens use a new test disc to make optical adjustments 4 If adjustment is done using a warped disc the adjustment wi...

Page 74: ...10 4 Optical adjustment TOP PREVIOUS NEXT 10 4 1 Optical pick gate adjustment TOP PREVIOUS NEXT ...

Page 75: ...ying to make the adjustment 10 4 1 1 Preparations 1 Connect the main P C B to the traverse ass y with the extension cable 2 Install the traverse ass y to the tilt adjustment jig with three screws and three washers Caution Remove the rubber cushion of the traverse ass y 3 Install the traverse ass y to the disc Caution Make sure the disc is installed on the disc motor securely 4 Disassemble the Main...

Page 76: ...10 4 1 2 Adjustment ...

Page 77: ...dial direction Once turn the screw to the full position and then back off You should finish tightening in the tightening direction 4 Turn the adjustment screw A to minimize the jitter value in the tangential direction Once turn the screw to the full position and then back off You should finish tightening in the tightening direction 5 DISC height measurement Measure the middle of the deflection of ...

Page 78: ... the adjustment screws A B and C by the same angle 10 4 1 3 Checking after adjustment Play back the test disc and ordinary discs to make sure that there is not any deterioration of image quality or missing of sound at the inner middle and outer circumferences TOP PREVIOUS NEXT ...

Page 79: ...e Pause still button How to exit to normal mode Exit the F4 mode 1 Turn off the primary power supply Remove the DC power supply Turn on the power supply Press the Stop to stop the system Press Cancel on the remote control unit The Cancel key is enabled only when the system is stopped Whenever the LCD panel is replaced make the following checks and adjustments Press the Enter key and fix the settin...

Page 80: ...ed subcontrast red 10 5 4 Adjusting whitebalance blue subcontrast blue 10 5 5 Adjusting amplitude of impressed voltage 10 5 6 Adjusting pedestal 10 5 7 Adjusting contrast 10 5 8 Adjusting TINT 10 5 9 Adjusting color TOP PREVIOUS NEXT ...

Page 81: ...een is irregular after any VCO related circuit part is replaced TP8201 Adjustment procedure Adjustment UP Adjustment DOWN Use 1 on remote control unit DVD player remote control unit DVD player remote control Details of adjustment Input video signal Press and buttons on remote controller set the right side number to 71 TOP PREVIOUS NEXT ...

Page 82: ...ontal stripes is found on the screen TL8401 Adjustment procedure Adjustment UP Adjustment DOWN Use 3 on remote control unit DVD player remote control unit DVD player remote control Details of adjustment Input video signal Press and buttons on remote controller setthe right side number to AI 10step monochrome TOP PREVIOUS NEXT ...

Page 83: ...nt procedure Adjustment UP Adjustment DOWN Use 6 on remote control unit DVD player remote control unit DVD player remote control Details of adjustment Input video signal White balance Press and buttonson remote controller set the number of center to 80 Sub contrast Press and buttons on remote controller set the right side number to 7E 10step monochrome TOP PREVIOUS NEXT ...

Page 84: ...ent procedure Adjustment UP Adjustment DOWN Use 7 on remote control unit DVD player remote control unit DVD player remote control Details of adjustment Input video signal White balance Press and buttonson remote controller set the number of center to 71 Sub contrast Press and buttons on remote controller set the right side number to 84 10step monochrome TOP PREVIOUS NEXT ...

Page 85: ...k point TL8401 Adjustment procedure Adjustment UP Adjustment DOWN Use 2 on remote control unit DVD player remote control unit DVD player remote control Details of adjustment Input video signal Press and buttons on remote controller set the right side number to 15 10step monochrome TOP PREVIOUS NEXT ...

Page 86: ...8603 Adjustment procedure Adjustment UP Adjustment DOWN Use 4 on remote control unit DVD player remote control unit DVD player remote control Details of adjustment Input video signal Press and buttons on remote controller set the number of center to 91 10step monochrome TOP PREVIOUS NEXT ...

Page 87: ...603 Adjustment procedure Adjustment UP Adjustment DOWN Use 4 on remote control unit DVD player remote control unit DVD player remote control Details of adjustment Input video signal Press and buttons on remote controller set the right side number to 71 10step monochrome TOP PREVIOUS NEXT ...

Page 88: ...8604 Adjustment procedure Adjustment UP Adjustment DOWN Use 5 on remote control unit DVD player remote control unit DVD player remote control Details of adjustment Input video signal Press and buttons on remote controller set the number of center to 75 75 color bar TOP PREVIOUS NEXT ...

Page 89: ... TL8604 Adjustment procedure Adjustment UP Adjustment DOWN Use 5 on remote control unit DVD player remote control unit DVD player remote control Details of adjustment Input video signal Press and buttons on remote controller set the right number to 81 75 color bar TOP PREVIOUS NEXT ...

Page 90: ...10 6 Electrical check Video output check TOP PREVIOUS NEXT 10 6 1 Checking video output brightness signal 10 6 2 Checking video output color signal TOP PREVIOUS NEXT ...

Page 91: ...e Oscilloscope 1000 mV 150 mV Purpose Keep the interchangeability of video signal output 1 Terminate the brightness signal Y of the S video output terminal with 75 Ω and input into the oscilloscope 2 Select color bar 75 from the titles of the DVD test disc and play back 3 Check that the brightness signal output including sink chip is the following value TOP PREVIOUS NEXT ...

Page 92: ...value Oscilloscope 650 mV 100 mV Purpose Keep the interchangeability of the video signal output 1 Terminate the color signal C of the S video output terminal with 75 Ω and input into the oscilloscope 2 Select color bar 75 from the titles of the DVD test disc and play back 3 Check that the coor signal output cyan color area is the following value TOP PREVIOUS NEXT ...

Page 93: ... CLOCK CAP FOR BOTTOM HOLD BYPATH BYTE CLOCK C CAV CBDO CD CDSCK CDSRDATA CDRF CDV CHNDATA CKSL CLV COFTR CPA CPCS CPDT CPH1 3 CPUADR CPUADT CPUIRQ CPRD CPV CPWR CS CSYNCIN CSYNCOUT CONSTANT ANGULAR VELOCITY CAP BLACK DROP OUT COMPACT DISC CD SERIAL DATA CLOCK CD SERIAL DATA CD RF EFM SIGNAL COMPACT DISC VIDEO CHANNEL DATA SYSTEM CLOCKSELECT CONSTANT LINEAR VELOCITY CAP OFF TRACK CPU ADDRESS CPU C...

Page 94: ... F FBAL FCLK FE FFI FEO FG FSC FSCK FOCUS BALANCE FRAME CLOCK FOCUS ERROR FOCUS ERROR AMP INVERTED INPUT FOCUS ERROR AMP OUTPUT FREQUENCY GENERATOR FREQUENCY SUB CARRIER FS 384 OVER SAMPLING CLOCK G GND COMMON GROUNDING EARTH H HA0 UP HD0 UP HINT HRXW HOST ADDRESS HOST DATA HOST INTERRUPT HOST READ WRITE I IECOUT IPFRAG IREF ISEL IEC958 FORMAT DATA OUTPUT INTERPOLATION FLAG I CURRENT REFERENCE INT...

Page 95: ...SELECT RESET RESERVE S SBI0 1 SBO0 SBT0 1 SCK SCKR SCL SCLK SDA SEG0 UP SELCLK SEN SIN1 2 SOUT1 2 SPDI SPDO SPEN SPRCLK SPWCLK SQCK SQCX SRDATA SRMADR SRMDT0 7 SS STAT STCLK STD0 UP STENABLE STH STSEL STV SERIAL DATA INPUT SERIAL DATA OUTPUT SERIAL CLOCK SERIAL DATA CLOCK AUDIO SERIAL CLOCK RECEIVER SERIAL CLOCK SERIAL CLOCK SERIAL DATA FL SEGMENT OUTPUT SELECTCLOCK SERIAL PORT ENABLE SERIAL DATA ...

Page 96: ... BALANCE DRAIN POWER SUPPLY VOLTAGE VIDEO FEED BACK VOLTAGE REFERENCE SOURCE POWER SUPPLYVOLTAGE W WAIT WDCK WEH WSR BUS CYCLE WAIT WORD CLOCK WRITE ENABLE HIGH WORD SELECT RECEIVER X X XALE XAREQ XCDROM XCS XCSYNC XDS XHSYNCO XHINT XI XINT XMW XO XRE XSRMCE XSRMOE XSRMWE XVCS XVDS XVSYNCO X TAL X ADDRESS LATCH ENABLE X AUDIO DATA REQUEST X CD ROM CHIP SELECT X CHIP SELECT X COMPOSITE SYNC X DATA ...

Page 97: ...may exist some errors in the voltage values depending on theinternal impedance of the DC circuit tester 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 measuring condition andproduct itself 12 1 MAIN P C B 12 2 LCD DRIVE P C B TOP...

Page 98: ...12 1 MAIN P C B TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 99: ...12 2 LCD DRIVE P C B TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 100: ...ion when probing defect point because it may differ from an actual measuring value due to difference of Measuring instrument and its measuring condition and product itself 13 1 OVERALL BLOCK DIAGRAM 13 2 POWER SUPPLY BLOCK DIAGRAM 13 3 SERVO BLOCK DIAGRAM 13 4 AUDIO VIDEO BLOCK DIAGRAM 13 5 LCD BLOCK DIAGRAM TOP PREVIOUS NEXT ...

Page 101: ...13 1 OVERALL BLOCK DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 102: ...13 2 POWER SUPPLY BLOCK DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 103: ...13 3 SERVO BLOCK DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 104: ...13 4 AUDIO VIDEO BLOCK DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 105: ...13 5 LCD BLOCK DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 106: ...14 INTERCONNECTION SCHEMATIC DIAGRAM SCHEMATIC DIAGRAM NOTES TOP PREVIOUS NEXT 14 1 INTERCONNECTION SCHEMATIC DIAGRAM 14 2 SCHEMATIC DIAGRAM NOTES TOP PREVIOUS NEXT ...

Page 107: ...14 1 INTERCONNECTION SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 108: ...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 It is essential that these critical parts should be replaced with manufacturer s specified parts to prevent shock fire or other hazards Do not modify the original designwithout permission of manufacturer Caution IC and LSI are sensitive to s...

Page 109: ...ICAL PICK UP SECTION MAIN P C B 4 9 SCHEMATIC DIAGRAM 15 5 DV2 SECTION MAIN P C B 5 9 SCHEMATIC DIAGRAM 15 6 VIDEO OUT SECTION MAIN P C B 6 9 SCHEMATIC DIAGRAM 15 7 AUDIO OUT SECTION MAIN P C B 7 9 SCHEMATIC DIAGRAM 15 8 OPERATION SECTION MAIN P C B 8 9 SCHEMATIC DIAGRAM 15 9 LCD OUT SECTION MAIN P C B 9 9 SCHEMATIC DIAGRAM 15 10 SW SECTION SCHEMATIC DIAGRAM 15 11 LCD DRIVE SECTION SCHEMATIC DIAGR...

Page 110: ...15 1 CHARGE BATTERY SECTION MAIN P C B 1 9 SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 111: ...15 2 POWER SUPPLY SECTION MAIN P C B 2 9 SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 112: ...15 3 SERVO SECTION MAIN P C B 3 9 SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 113: ...15 4 OPTICAL PICK UP SECTION MAIN P C B 4 9 SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 114: ...15 5 DV2 SECTION MAIN P C B 5 9 SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 115: ...15 6 VIDEO OUT SECTION MAIN P C B 6 9 SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 116: ...15 7 AUDIO OUT SECTION MAIN P C B 7 9 SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 117: ...15 8 OPERATION SECTION MAIN P C B 8 9 SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 118: ...15 9 LCD OUT SECTION MAIN P C B 9 9 SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 119: ...15 10 SW SECTION SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 120: ...15 11 LCD DRIVE SECTION SCHEMATIC DIAGRAM TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 121: ...CIRCUIT BOARD ASSEMBLY TOP PREVIOUS NEXT 16 1 MAIN P C B 1 2 COMPONENT SIDE 16 2 MAIN P C B 2 2 FOIL SIDE 16 3 SW LCD DRIVE P C B 1 2 COMPONENT SIDE 16 4 SW LCD DRIVE P C B 2 2 FOIL SIDE TOP PREVIOUS NEXT ...

Page 122: ...16 1 MAIN P C B 1 2 COMPONENT SIDE TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 123: ...16 2 MAIN P C B 2 2 FOIL SIDE TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 124: ...16 3 SW LCD DRIVE P C B 1 2 COMPONENT SIDE TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 125: ...16 4 SW LCD DRIVE P C B 2 2 FOIL SIDE TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 126: ...17 EXPLODED VIEWS TOP PREVIOUS NEXT 17 1 Casing Parts Mechanism Section Exploded View 17 2 Mechanism Section Exploded View 17 3 Packing Accessories Exploded View TOP PREVIOUS NEXT ...

Page 127: ...17 1 Casing Parts Mechanism Section Exploded View TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 128: ...17 2 Mechanism Section Exploded View TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 129: ...17 3 Packing Accessories Exploded View TOP PREVIOUS NEXT TOP PREVIOUS NEXT ...

Page 130: ...herwise P Pico farads pF F Farads F Resistance values are in ohms unless specified otherwise 1K 1 000 OHM 1M 1 000k OHM The marking RTL indicates the retention time is limited for this item After the discontinuation of this assembly in production it will no longer be available IA ID marks in Remarks indicate languages of instruction manuals IA German French IB English IC Chinese ID Spanish Italian...

Page 131: ...12 RML0665 LOCK LEVER 1 13 RMR1496 1W LCD OFF BUTTON 1 14 RMR1627 H STOPPER 1 15 XQN17 BG6FN SCREW 19 16 RGK1423 Q1 NAVIGATOR BUTTON CAP 1 17 RGL0662 W LIGHTING PIECE 1 18 RGV0287 S NAVIGATOR BUTTON 1 19 RGW0407 K SHUTTLE RING 1 20 RKA0112 K LEG 2 21 RKS0396A S BOTTOM CABINET 1 22 RMB0685 2 SHUTTLE SPRING 1 23 RMQ1332 JACK COVER 1 24 RMR1626 X SHUTTLE BASE 1 25 RMX0240 REMOTE SENSOR SPACER 1 26 RM...

Page 132: ... RKC0021 FRICTION HINGE A 1 49 RKC0022 FRICTION HINGE B 1 50 RME0419 LOCK LEVER SPRING 1 51 RML0639 LOCK LEVER 1 52 XQN14 BG3FC SCREW 6 53 XQN17 B4FN SCREW 4 54 RGN2695 S NAME PLATE 1 EB EG 54 RGN2695A S NAME PLATE 1 GCS 54 RGN2695B S NAME PLATE 1 GK 54 RGN2695C S NAME PLATE 1 GN 101 RMK0503 COVER 1 102 BKL2E03KA DISC MOTOR 1 103 RDG0514 INTERFACE GEAR 1 104 REZ1403A SPINDLE FFC 1 105 RHD17037 SCR...

Page 133: ...1 NTR114172005 BATTERY COVER 1 A4 RFEA906W W AC ADAPTOR 1 A5 RPQ1797 PAD 1 A6 RPQF0259 ACCESSORY CASE 1 A7 RQF5407 FANBAG ASS Y 1 EG A7 RQF5408 FANBAG ASS Y 1 EB A7 RQF5409 FANBAG ASS Y 1 GCS A7 RQF5410 FANBAG ASS Y 1 GK A7 RQF5620 FANBAG ASS Y 1 GN A7 1 RPF0046 1 POLYETHYLENE BAG FAN BAG 1 A7 2 RQCB1141 CCP CARD 1 GN A7 3 RQT7422 D OPERATING INSTRUCTIONS 1 IA EG A7 3 RQT7424 B OPERATING INSTRUCTI...

Page 134: ...50V 6800P 1 C1026 ECJ1VB1H182K 50V 1800P 1 C1027 ECUX1H332KBV 50V 3300P 1 C1028 ECJ1VB1H182K 50V 1800P 1 C1029 30 ECJ1VB1H102K 50V 1000P 2 C1031 ECJ2YB1C105K 16V 1U 1 F1J1C105A118 C1038 ECJ2YB1C105K 16V 1U 1 F1J1C105A118 C1043 44 ECJ2YB1C105K 16V 1U 2 F1J1C105A118 C1051 54 RCST1AX476RG 10V 47U 4 F3G1A4760002 C1055 ECJ1VF1C104Z 16V 0 1U 1 F1H1C1040008 C1063 ECUV1C106KBP 16V 10U 1 F1L1C106A011 C1066...

Page 135: ... F1J1A3350002 C1623 ECST0JY106R 6 3V 10U 1 C1624 ECUV1A335KBN 10V 3 3U 1 F1J1A3350002 C1625 ECJ1VF1C104Z 16V 0 1U 1 F1H1C1040008 C1651 ECUV1A335KBN 10V 3 3U 1 F1J1A3350002 C1652 VCEV1CHY101V 16V 100P 1 F2H1C101A003 C1801 ECJ2YB1C105K 16V 1U 1 F1J1C105A118 C1804 ECJ1VB1H102K 50V 1000P 1 C1806 07 ECJ1VB1H102K 50V 1000P 2 C1809 ECJ1VC1H101J 50V 100P 1 C2001 ECJ1VF1C104Z 16V 0 1U 1 F1H1C1040008 C2002 ...

Page 136: ...10 ECJ1VB1A105K 10V 1U 1 C3011 13 ECJ1VF1C104Z 16V 0 1U 3 F1H1C1040008 C3014 ECJ1VB1H222K 50V 2200P 1 C3016 ECJ1VB1A105K 10V 1U 1 C3017 19 ECJ1VF1C104Z 16V 0 1U 3 F1H1C1040008 C3020 ECJ1VB1A105K 10V 1U 1 C3021 22 ECJ1VF1C104Z 16V 0 1U 2 F1H1C1040008 C3023 24 ECJ1VB1A105K 10V 1U 2 C3025 ECJ1VF1C104Z 16V 0 1U 1 F1H1C1040008 C3026 27 F3F0J4760003 6 3V 47U 2 C3028 ECJ1VF1C104Z 16V 0 1U 1 F1H1C1040008 ...

Page 137: ...16V 0 1U 2 F1H1C1040008 C4001 02 F3F1A1060002 10V 10U 2 C4003 04 ECJ1VC1H390J 50V 39P 2 C4005 06 F3F1A1060002 10V 10U 2 C4007 08 ECJ1VB1H102K 50V 1000P 2 C4011 12 RCST1AX476RG 10V 47U 2 F3G1A4760002 C4013 14 ECJ1VB1H103K 50V 0 01U 2 C4015 ECJ1VF1C104Z 16V 0 1U 1 F1H1C1040008 C4016 ECJ2YB1C105K 16V 1U 1 F1J1C105A118 C4017 VCEV1CHY101V 16V 100P 1 F2H1C101A003 C4018 F3F1A226A008 10V 22U 1 C4019 ECJ1V...

Page 138: ...4 F3G1A4760002 C4102 ERJ3GEY0R00V 1 10W 0 1 C4501 02 ECJ1XC1H220J 50V 22P 2 C4504 ECJ1VF1C104Z 16V 0 1U 1 F1H1C1040008 C4505 06 ERJ3GEY0R00V 1 10W 0 2 C5201 ECJ1VB1H102K 50V 1000P 1 C5202 03 ECJ1VF1C104Z 16V 0 1U 2 F1H1C1040008 C5204 05 F3F1A1060002 10V 10U 2 C5206 ECJ1VF1C104Z 16V 0 1U 1 F1H1C1040008 C5209 10 ECST0JY106R 6 3V 10U 2 C5211 F3F0J4760003 6 3V 47U 1 C5214 ECJ1VB1A105K 10V 1U 1 C5215 F...

Page 139: ...VF1C104Z 16V 0 1U 1 F1H1C1040008 C8001 ECJ1VC1H390J 50V 39P 1 C8003 05 ECJ1XB1C104K 16V 0 1U 3 C8006 ECJ1VB1A105K 10V 1U 1 C8007 ECJ1XB1C223K 16V 0 022U 1 ECJ1VB1C223K C8008 ECJ1VC1H070C 50V 70P 1 C8010 11 ECJ1XB1C104K 16V 0 1U 2 C8012 RCST0JY226RG 6 3V 22U 1 F3F0J2260002 C8013 15 ECJ1XB1C104K 16V 0 1U 3 C8016 19 ECJ1VB1A105K 10V 1U 4 C8020 22 ECUM1A225KBN 10V 2 2U 3 C8023 ECJ1VB1H103K 50V 0 01U 1...

Page 140: ...10V 1U 1 C8403 ECJ1VB1H103K 50V 0 01U 1 C8404 RCST1CY106RG 16V 10U 1 F3F1C1060002 C8407 ECUVNJ475MBN 6 3V 4 7U 1 F1J0J4750002 C8409 10 ECJ1VF1C104Z 16V 0 1U 2 C8601 ECJ2YB1C105K 16V 1U 1 F1J1C105A118 C8602 ECJ1VB1H102K 50V 1000P 1 C8604 ECJ1XB1C104K 16V 0 1U 1 C8605 ECJ1VB1H561K 50V 560P 1 C8606 ECJ1VF1H104Z 50V 0 1U 1 C8607 ECJ1VB1A105K 10V 1U 1 C8802 ECJ2YB1C105K 16V 1U 1 F1J1C105A118 C8803 F3F1...

Page 141: ...51L40T DIODE 1 B0JCPE000004 D1621 JVCRB051L40T DIODE 1 B0JCPE000004 D4001 MA3J142D0L DIODE 1 D4002 MA2J11100L DIODE 1 D4003 MA3J142D0L DIODE 1 D4004 MA142WK DIODE 1 MA3J142E0L D4008 09 MA2J11100L DIODE 2 D5221 MA2J11100L DIODE 1 D6003 MA2SD2400L DIODE 1 D6005 MA2SD2400L DIODE 1 D6008 B3ACB0000096 DIODE 1 D6009 B3AAB0000151 DIODE 1 D6010 MA2J11100L DIODE 1 D8001 MA2Z07700L DIODE 1 D8201 MA745WA TX ...

Page 142: ... 1 IC1601 C0DBDZZ00006 IC 1 IC1602 C0EBB0000036 IC 1 IC2501 AN8496SA E1V IC 1 IC2502 C0GBL0000002 IC 1 IC3001 MN2DS0003APH IC 1 IC3051 C3ABPG000133 IC 1 IC3201 TK15430VTL IC 1 C1AB00001308 IC4001 C0FBBK000035 IC 1 IC4002 NJM3404AV IC 1 C0ABBA000076 IC4003 C0ABBA000149 IC 1 IC4004 NJM3404AV IC 1 C0ABBA000076 IC4007 C0ZBZ0000892 IC 1 IC4009 C0CBCDC00008 IC 1 IC4010 C0JBAA000338 IC 1 IC4043 C1BB00000...

Page 143: ...1 K2HC108B0002 JACK AUDIO OPT OUT 1 J4002 03 VJJ0686 JACK HEAD PHONE 2 K2HC105B0009 K1899 RMC0591 EARTH SPRING 1 K3098 99 K4ZZ01000183 TERMINAL BOARD 2 K3299 K4ZZ01000183 TERMINAL BOARD 1 K5299 K4ZZ01000183 TERMINAL BOARD 1 K8002 ECJ1VF1C104Z 16V 0 1U 1 K8007 ERJ3GEY0R00V 1 10W 0 1 K8202 04 ERJ3GEY0R00V 1 10W 0 3 K8206 08 ERJ3GEY0R00V 1 10W 0 3 K8211 13 ERJ3GEY0R00V 1 10W 0 3 K8403 ERJ3GEY0R00V 1 ...

Page 144: ...020 COIL 10UH 1 L8205 G1C100K00020 COIL 10UH 1 L8602 VLQ0426J1R5 COIL 1 5UH 1 G1C1R5J00007 L8603 G1C100K00020 COIL 10UH 1 L8801 04 G1C100K00020 COIL 10UH 4 L8805 ERJ3GEY0R00V 1 10W 0 1 LB1801 J0JHC0000045 COIL 1 LB1802 03 VLP0323A601R COIL 2 J0JCC0000062 LB1804 J0JCC0000119 COIL 1 LB1805 06 VLP0323A601R COIL 2 J0JCC0000062 LB1807 J0JHC0000045 COIL 1 LB1841 VLP0323A601R COIL 1 J0JCC0000062 LB3001 0...

Page 145: ...601R COIL 1 J0JCC0000062 LB8202 04 J0JCC0000077 COIL 3 PC1 RPK2153 GIFT BOX 1 EB EG GCS GN PC1 RPK2154 GIFT BOX 1 GK PC3 RPQ1795 QOO PACK 1 PC4 RPF0338 1 POLYETHYLENE BAG UNIT 1 Q1001 04 B1BDFA000001 TRANSISTOR 4 Q1008 11 B1CFHA000001 TRANSISTOR 4 Q1101 2SD1624 S TRANSISTOR 1 B1BDCF000007 Q1401 UN5213TX TRANSISTOR 1 UNR521300L Q1481 2SB970 R TRANSISTOR 1 2SB09700R Q1621 B1BBCF000011 TRANSISTOR 1 Q...

Page 146: ...2K 1 D0GB823JA002 R1002 ERJ3GEYJ103V 1 10W 10K 1 D0GB103JA002 R1003 ERJ3GEYJ683V 1 10W 68K 1 D0GB683JA002 R1004 ERJ3GEYJ103V 1 10W 10K 1 D0GB103JA002 R1005 JAR0816P103D 1 16W 10K 1 D0HB103ZA002 R1006 ERJ3RBD563 1 16W 56K 1 ERJ3RBD563V R1007 ERJ3RBD683V 1 16W 68K 1 R1008 ERJ3GEYJ103V 1 10W 10K 1 D0GB103JA002 R1009 ERJ3GEYJ823V 1 10W 82K 1 D0GB823JA002 R1011 ERJ3GEYJ470V 1 10W 47 1 R1012 ERJ3RBD123 ...

Page 147: ...EYJ102V 1 10W 1K 5 R1047 ERJ3GEYJ103V 1 10W 10K 1 D0GB103JA002 R1052 ERJ3GEYJ103V 1 10W 10K 1 D0GB103JA002 R1060 ERJ3GEYJ151V 1 10W 150 1 R1061 ERJ3GEYJ822V 1 10W 8 2K 1 D0GB822JA002 R1063 ERJ3RBD123 1 16W 12K 1 R1064 ERJ3RBD333V 1 16W 33K 1 R1065 ERJ3GEYJ102V 1 10W 1K 1 R1066 67 ERJ3GEY0R00V 1 10W 0 2 R1086 87 ERJ3GEY0R00V 1 10W 0 2 R1091 ERJ3RBD102V 1 16W 1K 1 R1092 JAR0816P822D 1 16W 8200 1 D0H...

Page 148: ...2 ERJ3RBD182V 1 16W 1 8K 1 R1633 ERJ3GEYJ102V 1 10W 1K 1 R1634 VRT0139J103 THERMISTOR 1 D4CC11030005 R1635 ERJ3GEYJ473V 1 10W 47K 1 D0GB473JA002 R1638 ERJ3GEYJ102V 1 10W 1K 1 R1640 ERJ3GEY0R00V 1 10W 0 1 R1643 ERJ3GEYJ103V 1 10W 10K 1 D0GB103JA002 R1844 ERJ3GEYJ223V 1 10W 22K 1 D0GB223JA002 R1845 ERJ3GEYJ333V 1 10W 33K 1 D0GB333JA002 R1850 ERJ3GEY0R00V 1 10W 0 1 R2425 ERJ3GEYJ103V 1 10W 10K 1 D0GB...

Page 149: ...RED680V R3203 ERJ3RED750V 1 16W 75 1 R3207 08 ERJ3GEYJ102V 1 10W 1K 2 R3209 ERJ3GEYJ222V 1 10W 2 2K 1 D0GB222JA002 R3210 ERJ3GEYJ332V 1 10W 3 3K 1 D0GB332JA002 R3211 ERJ3GEYJ682V 1 10W 6 8K 1 D0GB682JA002 R3214 ERJ3GEYD153V 1 10W 15K 1 D0HB153ZA002 R3215 ERJ3GEYJ101 1 10W 100 1 D0GB101JA002 R3233 ERJ3GEY0R00V 1 10W 0 1 R3239 40 ERJ3GEY0R00V 1 10W 0 2 R4001 02 ERJ3GEYJ223V 1 10W 22K 2 D0GB223JA002 ...

Page 150: ...15K 2 D0HB153ZA002 R4055 ERJ3GEYJ102V 1 10W 1K 1 R4063 64 ERJ8GEYJ270V 1 4W 27 2 D0GF270JA002 R4065 66 ERJ3GEYJ152V 1 10W 1 5K 2 R4067 68 ERJ3GEYJ472V 1 10W 4 7K 2 R4071 72 ERJ3GEYJ332V 1 10W 3 3K 2 D0GB332JA002 R4073 74 ERJ3GEYJ473V 1 10W 47K 2 D0GB473JA002 R4075 76 ERJ3GEY0R00V 1 10W 0 2 R5201 ERJ3GEYJ223V 1 10W 22K 1 D0GB223JA002 R5202 ERJ3GEYJ104 1 10W 100K 1 R5203 ERJ3GEYJ333V 1 10W 33K 1 D0G...

Page 151: ...3D 1 16W 10K 1 D0HB103ZA002 R6024 ERJ3GEYJ102V 1 10W 1K 1 R6025 ERJ3GEYJ273V 1 10W 27K 1 D0GB273JA002 R6026 ERJ3GEYJ104 1 10W 100K 1 R6027 ERJ3GEYJ221V 1 10W 220 1 R6028 ERJ3GEYJ473V 1 10W 47K 1 D0GB473JA002 R6029 ERJ3GEYJ821V 1 10W 820 1 R6031 ERJ3GEYJ102V 1 10W 1K 1 R6032 ERJ3GEYJ122 1 10W 1 2K 1 R6033 ERJ3GEYJ152V 1 10W 1 5K 1 R6034 ERJ3GEYJ182V 1 10W 1 8K 1 R6035 ERJ3GEYJ222V 1 10W 2 2K 1 D0GB...

Page 152: ...01 1 10W 100 3 D0GB101JA002 R8009 ERJ3GEYJ105V 1 10W 1M 1 R8010 ERJ3GEYJ332V 1 10W 3 3K 1 D0GB332JA002 R8011 ERJ3GEYJ103V 1 10W 10K 1 D0GB103JA002 R8012 13 ERJ3GEYJ562V 1 10W 5 6K 2 D0GB562JA002 R8014 15 ERJ3GEYJ682V 1 10W 6 8K 2 D0GB682JA002 R8036 ERJ3GEY0R00V 1 10W 0 1 R8038 ERJ3RBD272 1 16W 2 7K 1 R8039 ERJ3RBD182V 1 16W 1 8K 1 R8040 ERJ3RBD102V 1 16W 1K 1 R8042 MCR03PZHJ561 1 10W 560 1 R8045 M...

Page 153: ...3V 1 10W 56K 2 R8407 ERJ3GEYJ223V 1 10W 22K 1 D0GB223JA002 R8408 ERJ3GEYJ103V 1 10W 10K 1 D0GB103JA002 R8409 ERJ3GEYJ183V 1 10W 18K 1 D0GB183JA002 R8410 ERJ3GEYJ103V 1 10W 10K 1 D0GB103JA002 R8411 ERJ3GEYJ472V 1 10W 4 7K 1 R8413 ERJ3GEYJ103V 1 10W 10K 1 D0GB103JA002 R8425 ERJ3GEYJ470V 1 10W 47 1 R8428 29 ERJ3GEYJ123V 1 10W 12K 2 R8430 ERJ3GEYJ470V 1 10W 47 1 R8433 ERJ3GEY0R00V 1 10W 0 1 R8605 ERJ3...

Page 154: ...OR RESISTOR 3 RA6001 EXBV4V103JV RESISTOR RESISTOR 1 RA6351 EXBV4V472JV RESISTOR RESISTOR 1 S6002 07 K0H1BA000432 SWITCH 6 S6801 09 K0H1BA000432 SWITCH 9 SW5201 02 ESE11MV9T SWITCH 2 SW6002 K0C115A00002 SWITCH 1 SW6003 ESE11MV9T SWITCH 1 SW6004 05 ESE23F101 SWITCH 2 T1101 G5ZZ00000071 TRANSFORMER 1 X6001 RSXY8M00M07T CERAMIC OSCILLATOR 1 H2D800400005 X6501 H0J368500023 CRYSTAL OSCILLATOR 1 X8001 V...

Page 155: ...19 Schematic Diagram for printing with A4 TOP PREVIOUS TOP PREVIOUS ...

Page 156: ...N H VCTL1 VCTL0 VD HD NC PWR 9V PWR 9V RVS PAL L AUTO H ZOOM H GND GND SPL SPL SPR SPR AGND2 LCD 5 5V FMTANT FMTANT AGND LCDC LCDY DGND 13V 7 5V 17V LCD 5V BLON H VCTL1 VCTL0 VD HD NC PWR 9V PWR 9V GND GND KEY KEYGND DND GND 6 5 4 3 GND GND GND GND 10 9 8 7 1 2 FP6801 GND GND KEY KEYGND DND GND GND GND GND GND 6 5 4 3 10 9 8 7 1 2 BACK LIGHT PANEL UNIT LCD PANEL TRAVERSE MECHANISM UNIT M M PICK UP...

Page 157: ...N H VCTL1 VCTL0 VD HD NC PWR 9V PWR 9V RVS PAL L AUTO H ZOOM H GND GND SPL SPL SPR SPR AGND2 LCD 5 5V FMTANT FMTANT AGND LCDC LCDY DGND 13V 7 5V 17V LCD 5V BLON H VCTL1 VCTL0 VD HD NC PWR 9V PWR 9V GND GND KEY KEYGND DND GND 6 5 4 3 GND GND GND GND 10 9 8 7 1 2 FP6801 GND GND KEY KEYGND DND GND GND GND GND GND 6 5 4 3 10 9 8 7 1 2 BACK LIGHT PANEL UNIT LCD PANEL TRAVERSE MECHANISM UNIT M M PICK UP...

Page 158: ...are special components used in this equipment which are important for safety These parts are marked by in the schematic diagrams It is essential that these critical parts should be replaced with manufacturer s specified parts to prevent shock fire or other hazards Do not modify the original design without permission of manufacturer Caution IC and LSI are sensitive to static electricity Secondary t...

Page 159: ...ON MAIN P C B 1 9 SCHEMATIC DIAGRAM DVD LS50EB EG GCS GK GN CHARGE BATTRY SECTION MAIN P C B 1 9 SCHEMATIC DIAGRAM A CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I 49 ...

Page 160: ...ON MAIN P C B 1 9 SCHEMATIC DIAGRAM DVD LS50EB EG GCS GK GN CHARGE BATTRY SECTION MAIN P C B 1 9 SCHEMATIC DIAGRAM A CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I 49 ...

Page 161: ... B 2 9 SCHEMATIC DIAGRAM DVD LS50EB EG GCS GK GN POWER SUPPLY SECTION MAIN P C B 2 9 SCHEMATIC DIAGRAM B CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I 50 ...

Page 162: ... B 2 9 SCHEMATIC DIAGRAM DVD LS50EB EG GCS GK GN POWER SUPPLY SECTION MAIN P C B 2 9 SCHEMATIC DIAGRAM B CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I 50 ...

Page 163: ... B 3 9 SCHEMATIC DIAGRAM DVD LS50EB EG GCS GK GN SERVO SECTION MAIN P C B 3 9 SCHEMATIC DIAGRAM C CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I 51 ...

Page 164: ... B 3 9 SCHEMATIC DIAGRAM DVD LS50EB EG GCS GK GN SERVO SECTION MAIN P C B 3 9 SCHEMATIC DIAGRAM C CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I 51 ...

Page 165: ... B 4 9 SCHEMATIC DIAGRAM DVD LS50EB EG GCS GK GN OPTICAL PICK UP SECTION MAIN P C B 4 9 SCHEMATIC DIAGRAM D CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I 52 ...

Page 166: ... B 4 9 SCHEMATIC DIAGRAM DVD LS50EB EG GCS GK GN OPTICAL PICK UP SECTION MAIN P C B 4 9 SCHEMATIC DIAGRAM D CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I 52 ...

Page 167: ... B 5 9 SCHEMATIC DIAGRAM DVD LS50EB EG GCS GK GN DV2 SECTION MAIN P C B 5 9 SCHEMATIC DIAGRAM E CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I 53 ...

Page 168: ... B 5 9 SCHEMATIC DIAGRAM DVD LS50EB EG GCS GK GN DV2 SECTION MAIN P C B 5 9 SCHEMATIC DIAGRAM E CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I 53 ...

Page 169: ... B 6 9 SCHEMATIC DIAGRAM DVD LS50EB EG GCS GK GN VIDEO OUT SECTION MAIN P C B 6 9 SCHEMATIC DIAGRAM F CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I 54 ...

Page 170: ... B 6 9 SCHEMATIC DIAGRAM DVD LS50EB EG GCS GK GN VIDEO OUT SECTION MAIN P C B 6 9 SCHEMATIC DIAGRAM F CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I 54 ...

Page 171: ...ION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I J0JBC0000028 C4045 22P C4046 22P C4501 22P C4504 0 1 LB4007 J0JBC0000028 LB4010 J0JBC0000028 C4502 22P C4505 0 C4046 0 EG1 EGND A4 VOUT VGND VOUT GND 2 OPR J0JBC0000028 J0JBC0000028 J0JBC0000028 J0JBC0000028 J0JBC0000028 55 ...

Page 172: ...ION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I J0JBC0000028 C4045 22P C4046 22P C4501 22P C4504 0 1 LB4007 J0JBC0000028 LB4010 J0JBC0000028 C4502 22P C4505 0 C4046 0 EG1 EGND A4 VOUT VGND VOUT GND 2 OPR J0JBC0000028 J0JBC0000028 J0JBC0000028 J0JBC0000028 J0JBC0000028 55 ...

Page 173: ... B 8 9 SCHEMATIC DIAGRAM DVD LS50EB EG GCS GK GN OPERATION SECTION MAIN P C B 8 9 SCHEMATIC DIAGRAM H CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I 56 ...

Page 174: ... B 8 9 SCHEMATIC DIAGRAM DVD LS50EB EG GCS GK GN OPERATION SECTION MAIN P C B 8 9 SCHEMATIC DIAGRAM H CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I 56 ...

Page 175: ... B 9 9 SCHEMATIC DIAGRAM DVD LS50EB EG GCS GK GN LCD OUT SECTION MAIN P C B 9 9 SCHEMATIC DIAGRAM I CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I 57 ...

Page 176: ... B 9 9 SCHEMATIC DIAGRAM DVD LS50EB EG GCS GK GN LCD OUT SECTION MAIN P C B 9 9 SCHEMATIC DIAGRAM I CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I 57 ...

Page 177: ...15 10 SW SECTION SCHEMATIC DIAGRAM DVD LS50EB EG GCS GK GN SW P C B SCHEMATIC DIAGRAM 58 ...

Page 178: ...15 10 SW SECTION SCHEMATIC DIAGRAM DVD LS50EB EG GCS GK GN SW P C B SCHEMATIC DIAGRAM 58 ...

Page 179: ...1 C8022 2 2 C8019 1 C8048 1 C8049 1 C8050 1 C8018 1 C8017 1 C8016 1 C8015 0 1 C8014 0 1 C8013 0 1 C8012 F3F0J2260002 C8011 0 1 C8010 0 1 R8015 6 8K R8014 6 8K R8013 5600 R8012 5600 4700 R8411 0 1 C8401 BUFFER 2SD2216JSL Q8402 47 R8430 12K R8429 BUFFER 2SB1462JSL Q8401 K8403 0 K8007 0 TL8401 R8433 0 47 R8425 12K R8428 15K R8404 F3F1C1060002 C8404 R8406 56K R8409 18K 10K R8410 4 7 C8407 1 C8402 56K ...

Page 180: ...1 C8022 2 2 C8019 1 C8048 1 C8049 1 C8050 1 C8018 1 C8017 1 C8016 1 C8015 0 1 C8014 0 1 C8013 0 1 C8012 F3F0J2260002 C8011 0 1 C8010 0 1 R8015 6 8K R8014 6 8K R8013 5600 R8012 5600 4700 R8411 0 1 C8401 BUFFER 2SD2216JSL Q8402 47 R8430 12K R8429 BUFFER 2SB1462JSL Q8401 K8403 0 K8007 0 TL8401 R8433 0 47 R8425 12K R8428 15K R8404 F3F1C1060002 C8404 R8406 56K R8409 18K 10K R8410 4 7 C8407 1 C8402 56K ...

Page 181: ...8614 56K R8613 0 1 C8606 1 C8802 3900 R8225 G1C100K00020 L8603 G1C100K00020 L8801 1 C8215 47P C8205 47P C8204 47P C8203 47P C8202 47P C8207 47P C8206 18P C8209 47P C8208 18P C8210 18P C8211 LB8204 J0JCC0000077 LB8203 J0JCC0000077 LB8202 J0JCC0000077 R8220 100 R8209 1K R8221 100 R8222 100 K8208 0 R8210 1K R8212 1K R8213 1K R8214 1K R8218 1K R8219 100 TL8201 K8207 0 K8206 0 K8212 0 R8233 0 R8237 150...

Page 182: ...8614 56K R8613 0 1 C8606 1 C8802 3900 R8225 G1C100K00020 L8603 G1C100K00020 L8801 1 C8215 47P C8205 47P C8204 47P C8203 47P C8202 47P C8207 47P C8206 18P C8209 47P C8208 18P C8210 18P C8211 LB8204 J0JCC0000077 LB8203 J0JCC0000077 LB8202 J0JCC0000077 R8220 100 R8209 1K R8221 100 R8222 100 K8208 0 R8210 1K R8212 1K R8213 1K R8214 1K R8218 1K R8219 100 TL8201 K8207 0 K8206 0 K8212 0 R8233 0 R8237 150...

Page 183: ......

Page 184: ......

Page 185: ......

Page 186: ......

Page 187: ......

Page 188: ......

Page 189: ... 7 8 9 SW P C B 2 2 FOIL SIDE DVD LS50EB EG GCS GK GN SW P C B 2 2 RFKBLS50CE EB EG RFKBLS50CA GCS RFKBLS50CC GK RFKBLS50CN GN LCD DRIVE P C B 2 2 RFKBLS50LE EB EG RFKBLS50LA GCS RFKBLSLC GK RFKBLS50LN GN LCD DRIVE P C B 2 2 ...

Page 190: ...8402 B 5 C CL8011 B 2 C CL8206 B 5 C FP8001 B 2 C Q8406 B 4 C CL8012 B 2 C CL8207 B 5 C FP8002 B 1 C CL8013 C 2 C CL8208 B 5 C FP8003 C 1 C IC8002 B 7 F IC8001 B 5 F CL8014 B 2 C CL8209 B 5 C FP8004 C 7 C IC8201 B 1 F CL8015 B 2 C CL8210 B 5 C FP8005 B 5 C IC8202 B 7 C CL8016 B 2 C CL8211 B 5 C IC8401 B 4 F CL8017 B 2 C CL8212 B 5 C IC8403 B 3 F CL8018 B 3 C CL8213 B 5 C IC8602 B 4 C CL8019 B 2 C ...

Page 191: ... 4 F TP4007 C 1 F TC5208 E 4 F TP4008 C 1 F TC5209 E 4 F TP4009 B 1 F TC5210 E 4 F TP4010 B 1 F TC5211 E 4 F TP4011 B 1 F TC5212 E 4 F TP4012 B 1 F TC5213 E 4 F TP4013 D 7 C TC5214 E 4 F TP4016 B 2 F TC5215 E 3 F TP4017 B 2 F TC5216 E 4 F TP4018 C 1 F TC5217 E 4 F TP4019 C 1 F TC5218 E 3 F TP4020 C 1 F TC5219 E 4 F TP4023 D 2 F TC5220 E 4 F TP4024 D 2 F TC5221 D 4 F TP4025 D 2 F TC5222 D 4 F TP402...

Page 192: ... D 6 C TC1820 F 3 F QR4004 B 2 F CP6309 E 6 C TC1821 F 3 F QR4009 A 2 F CP6310 E 6 C TC1822 F 3 F QR4011 C 2 F CP6311 D 6 C TC1823 F 2 F QR4012 C 2 F CP6312 D 6 C TC1824 F 2 F QR4013 B 2 F CP6313 E 6 C TC1825 F 2 F QR5201 E 5 C CP6314 D 6 C TC1826 F 2 F QR5221 E 5 C CP6315 D 6 C TC1827 F 2 F QR6006 B 4 F CP6316 E 6 C TC1829 F 6 C Integrated Circuits CP6317 D 6 C TC1830 E 4 C IC1001 B 6 F CP6318 D ...

Page 193: ...DVD LS50EB EG GCS GK GN SERVO SECTION MAIN P C B 3 9 SCHEMATIC DIAGRAM C CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I ...

Page 194: ...LS50EB EG GCS GK GN OPTICAL PICK UP SECTION MAIN P C B 4 9 SCHEMATIC DIAGRAM D CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I ...

Page 195: ...DVD LS50EB EG GCS GK GN DV2 SECTION MAIN P C B 5 9 SCHEMATIC DIAGRAM E CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I ...

Page 196: ...VD LS50EB EG GCS GK GN VIDEO OUT SECTION MAIN P C B 6 9 SCHEMATIC DIAGRAM F CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I ...

Page 197: ...TION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I J0JBC0000028 C4045 22P C4046 22P C4501 22P C4504 0 1 LB4007 J0JBC0000028 LB4010 J0JBC0000028 C4502 22P C4505 0 C4046 0 EG1 EGND A4 VOUT VGND VOUT GND 2 OPR J0JBC0000028 J0JBC0000028 J0JBC0000028 J0JBC0000028 J0JBC0000028 ...

Page 198: ...VD LS50EB EG GCS GK GN OPERATION SECTION MAIN P C B 8 9 SCHEMATIC DIAGRAM H CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I ...

Page 199: ...DVD LS50EB EG GCS GK GN LCD OUT SECTION MAIN P C B 9 9 SCHEMATIC DIAGRAM I CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I ...

Page 200: ...DVD LS50EB EG GCS GK GN SW P C B SCHEMATIC DIAGRAM ...

Page 201: ... C8048 1 C8049 1 C8050 1 C8018 1 C8017 1 C8016 1 C8015 0 1 C8014 0 1 C8013 0 1 C8012 F3F0J2260002 C8011 0 1 C8010 0 1 R8015 6 8K R8014 6 8K R8013 5600 R8012 5600 4700 R8411 0 1 C8401 BUFFER 2SD2216JSL Q8402 47 R8430 12K R8429 BUFFER 2SB1462JSL Q8401 K8403 0 K8007 0 TL8401 R8433 0 47 R8425 12K R8428 15K R8404 F3F1C1060002 C8404 R8406 56K R8409 18K 10K R8410 4 7 C8407 1 C8402 56K R8405 0 1 C8409 R84...

Page 202: ... R8614 56K R8613 0 1 C8606 1 C8802 3900 R8225 G1C100K00020 L8603 G1C100K00020 L8801 1 C8215 47P C8205 47P C8204 47P C8203 47P C8202 47P C8207 47P C8206 18P C8209 47P C8208 18P C8210 18P C8211 LB8204 J0JCC0000077 LB8203 J0JCC0000077 LB8202 J0JCC0000077 R8220 100 R8209 1K R8221 100 R8222 100 K8208 0 R8210 1K R8212 1K R8213 1K R8214 1K R8218 1K R8219 100 TL8201 K8207 0 K8206 0 K8212 0 R8233 0 R8237 1...

Page 203: ...B G R LCD PANEL G OUT R OUT B OUT CSYNC HD VCOM POL 28 34 36 Q8406 8401 8402 IC8403 IC8201 CONTROLLER OEH POL IN SYNC OEV1 OEV2 OEV3 CPV CPH3 CPH2 CPH1 STH1 IN VDB HD IN 21 14 1 2 5 19 18 17 16 25 27 29 23 DRIVER GATE BUFFER 19 21 26 DRIVER SOURCE VCOM SYNC SEP 32 HHKILL VSYNC DROP VCO 1 n SW INT EXT GEME G Y MATRIX 1H DELAY LINE IC8002 5 14 16 12 11 BY 2 DIVIDER CCO 6 MHz LP 3 MHz SHIFTING CLOCK ...

Page 204: ... I O OUT 1 2 IC4002 1 2 IC4002 7 DRIVE LCD LCD AUDIO SIGNAL VIDEO SIGNAL Y IN C IN C OUT Y OUT CV OUT VIDEO OUT 1 2 3 LCD Y LCD C AUDIO OUT HEADPHONE J4003 1 5 4 3 2 HEADPHONE Q3202 BUFFER 1 2 IC4003 1 2 IC4003 IC4043 VOLUME TP4007 TP4008 TP4001 TP4002 16 8 1 8 2 7 7 LPF D A MANAGER CLOCK SYSTEM MODULATOR CONTROLLER LPF D A PORT SERIAL AUDIO 3 1 2 DV2 1 A D A IC4001 VIDEO DRIVER IC3201 10 11 5 6 1...

Page 205: ... MOTOR UNIT ACTUATOR COIL TRACKING COIL FOCUS RI1 FI1 STB ACT MUT 31 RF SIGNAL MOTOR DRIVE SIGNAL TRACKING ERROR SIGNAL FOCUS ERROR SIGNAL FI3 FI4 FI2 RI3 LOGIC CIRCUIT PREDRIVER RESET H BRIDGE 13 21 5 4 20 29 FO TRV SW EC PHS HFG SS FO TRS TR TR TRS 77 80 76 75 79 78 TRAVERSE MOTOR DRIVE IC2501 DV2 1 IC3001 TRAVERS MOTOR 24 22 L LASER DIODE Q5202 Q5215 LD DRIVE Q2501 SWITCHING OPTICAL PICK UP UNI...

Page 206: ...V Q1101 POWER CTL D1403 D1401 D1485 D1483 D1481 CTL IC1482 IC1483 OPR 5V POWER CTL IC1401 CTL Q1401 J1401 J1421 1 FP6001 4 FP6801 4 1 ICP1401 ICP1421 DC IN BAT J1401 DC IN J1421 BATTERY ADP ON FP1801 29 30 IC6001 OPERATION MPU 21 KEY 61 POW ON S6807 COLOR S6808 BRIGHT S6809 MONITOR STAND BY LED S6804 VOL S6805 DISPLAY S6806 TOP MENU S6801 MENU S6802 RETURN S6803 VOL 20 STIC DOWN R L C UP ENTER 6 5...

Page 207: ...FOCUS MPU OPERATION KEY CONTROL REMOTE LED CLOCK DRIVE MOTOR TRAVERSE MOTOR STEPPING DRIVE MOTOR SPINDLE MOTOR SPINDLE UNIT PICK UP OPT OUT SPEAKER L R FRONT L R HEADPHONE LCD IC3051 VIDEO OUT IC3201 IC4001 DRIVE VIDEO CONVERTER D A AUDIO IC3001 DIGITAL SERVO CONTROLLER OPTICAL DISC CONTROLLER DV2 1 AV DECODER FRONT END PROCESSOR SDRAM 64Mbit IC6351 EEP ROM ...

Page 208: ... LS50EB EG GCS GK GN POWER SUPPLY SECTION MAIN P C B 2 9 SCHEMATIC DIAGRAM B CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I ...

Page 209: ... LS50EB EG GCS GK GN CHARGE BATTRY SECTION MAIN P C B 1 9 SCHEMATIC DIAGRAM A CHG SECTION A PWR SECTION B SRV SECTION C OPU SECTION D DV2 SECTION E VOUT SECTION F AOUT SECTION G OPR SECTION H LCD SECTION I ...

Page 210: ...AUTO H ZOOM H GND GND SPL SPL SPR SPR AGND2 LCD 5 5V FMTANT FMTANT AGND LCDC LCDY DGND 13V 7 5V 17V LCD 5V BLON H VCTL1 VCTL0 VD HD NC PWR 9V PWR 9V GND GND KEY KEYGND DND GND 6 5 4 3 GND GND GND GND 10 9 8 7 1 2 FP6801 GND GND KEY KEYGND DND GND GND GND GND GND 6 5 4 3 10 9 8 7 1 2 BACK LIGHT PANEL UNIT LCD PANEL TRAVERSE MECHANISM UNIT M M PICK UP UNIT 1 2 3 4 5 6 7 8 9 10 12 13 11 16 15 14 30 2...

Page 211: ...0 0 3 3 3 3 0 2 5 1 7 0 0 6 0 1 0 1 0 1 0 1 Ref No MODE 21 22 23 24 25 26 27 28 29 39 31 32 33 34 35 36 37 38 39 40 PLAY 0 2 0 0 0 1 1 4 0 1 4 2 5 1 4 3 3 0 3 3 1 6 0 3 3 1 6 1 6 0 3 3 3 3 STOP 0 4 0 0 0 1 1 3 0 1 3 2 5 1 3 3 3 0 3 3 1 6 0 3 3 1 6 1 6 0 3 3 3 2 Ref No MODE 41 42 43 44 45 46 47 48 1 2 3 4 5 6 7 8 PLAY 0 0 3 3 3 3 3 3 0 3 3 0 0 5 0 1 0 1 0 3 3 3 2 3 3 3 3 STOP 0 0 1 3 3 3 3 3 3 0 3 ...

Page 212: ... 1 6 0 0 0 0 0 0 0 1 6 0 0 5 2 Ref No MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 PLAY 2 7 0 5 2 1 2 1 2 1 2 0 0 1 7 1 7 1 9 2 9 3 4 0 5 2 0 0 1 3 1 6 1 6 STOP 0 0 5 2 0 4 0 4 0 4 0 0 0 0 1 3 2 9 0 0 5 2 0 0 0 0 1 6 Ref No MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 PLAY 2 7 2 6 0 2 7 2 6 3 2 0 2 6 0 2 8 2 7 3 2 2 8 2 6 2 9 0 2 6 2 3 3 2 0 STOP 2 9 2 9 0 3 0 3 1 3 2 3 0 3 0...

Page 213: ... 43 44 45 46 47 48 49 50 51 52 53 54 PLAY 0 2 7 3 2 2 7 2 7 0 2 6 2 7 3 2 2 7 2 9 0 2 4 0 STOP 0 2 7 3 2 2 9 3 0 0 3 0 3 1 3 2 2 8 2 8 0 2 9 0 Ref No MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 PLAY 4 9 1 6 0 1 6 2 0 2 1 0 0 1 0 2 1 1 9 2 1 2 0 0 2 0 4 9 STOP 4 9 1 5 0 1 5 1 7 1 8 1 7 0 0 2 1 8 1 6 2 1 2 0 0 2 0 4 9 Ref No MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 PLAY 1 6 0 8 1 6 0 3 2 5 0 2 5 ...

Page 214: ... G S D G S D G E C B E C B PLAY 0 0 5 2 0 0 5 2 0 0 5 2 0 10 4 0 3 0 0 4 9 STOP 0 0 5 2 0 0 5 2 0 0 5 2 0 10 1 0 3 0 0 4 9 Ref No MODE E C B E C B E C B S D G E C B PLAY 8 8 8 8 8 1 9 5 4 6 9 1 0 0 4 9 0 0 0 1 7 0 1 1 STOP 8 8 8 8 8 1 9 5 4 9 9 1 0 0 4 9 0 0 0 1 7 0 1 1 Ref No MODE E C B E C B S D G S D G E C B PLAY 0 4 3 8 1 0 0 4 9 0 0 0 3 2 0 0 2 0 4 4 2 2 3 8 STOP 0 5 0 0 0 5 0 0 0 0 3 2 0 0 0...

Search results

Summary of Contents for DVD-LS50EB

Reviews:

Related manuals for DVD-LS50EB

Brands by name

Popular brands

Panasonic DVD-LS50EB, Service Manual

Search results

Summary of Contents for DVD-LS50EB

Reviews:

Related manuals for DVD-LS50EB

Brands by name

Popular brands