Panasonic DMR-UBS80EG Service Manual Download

Page: 67 / 93

9 Disassembly and Assembly Instructions

Note:

In this document, explanations basically use illustrations of DMR-UBS90EG.
In other models, shape of some parts may be different.

9.1.

Unit

9.1.1.

Disassembly Flow Chart

The following chart is the procedure for disassembling the casing and inside parts for internal inspection when carrying out the
servicing.
To assemble the unit, reverse the steps shown in the chart below.

9.1.2.

P.C.B. Positions

Summary of Contents for DMR-UBS80EG

Page 1: ... Panasonic Corporation 2017 Unauthorized copying and distribution is a violation of law ORDER NO PCZ1703032CE Blu ray Disc Recorder Model No DMR UBS80EG DMR UBS90EG Colour K Black Type ...

Page 2: ...2 ...

Page 3: ...3 ...

Page 4: ...mplified Method 27 3 11 Check with Tuner Service Mode 29 4 Specifications 33 5 Location of Controls and Components 35 6 Installation Instructions 38 6 1 Taking out the Disc from BD Drive Unit when the Disc cannot be ejected by OPEN CLOSE button 38 7 Service Mode 39 7 1 Self Diagnosis and Special Mode Setting 39 8 Service Fixture Tools 66 9 Disassembly and Assembly Instructions 67 9 1 Unit 67 9 2 B...

Page 5: ...e 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 5k 10 watts resistor in parallel with a 0 15 F capacitors between each exposed metallic part on the set and a good earth ground such as a water pipe as shown in Fig...

Page 6: ...f 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 r...

Page 7: ...7 2 2 Precaution of Laser Diode ...

Page 8: ...free solder 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 m...

Page 9: ... from this unit 3 1 3 Registering the USB HDD 3 1 3 1 Registering the USB HDD If you use a USB HDD with this unit the USB HDD must first be registered on this unit Registering of a USB HDD will format the USB HDD and all the content already recorded will be deleted Up to eight USB HDDs can be registered on this unit Registered USB HDDs cannot be used with devices other than this unit If the regist...

Page 10: ...ld OK for 3 seconds 7 Select Format USB HDD then press OK 8 Select Yes and press OK 9 Select Start and press OK Then formatting starts 10 Press OK after formatting completed 3 1 3 3 To cancell all USB HDD registrations If you register a USB HDD all the content already recorded on the USB HDD will be deleted It is not possible to play back the content on the USB HDD whose registration has been canc...

Page 11: ...ION MENU then press OK 3 Select Basic Settings in Setup Adjustment for Recorder functions then press OK 4 Select HDD Disc USB HDD in Basic Settings then press OK 5 Select Settings for USB HDD in HDD Disc USB HDD then press OK 6 Select USB HDD Registration then press OK Normal operation The registered USB HDD is automatically displayed when connected Displayed items differ depending on the connecte...

Page 12: ...ure of the HDD format 1 Press FUNCTION MENU 2 Select Setup in Others then press OK 3 Select HDD Disc USB HDD and press OK 4 Select HDD Management and press OK for 3 seconds 5 Select Format HDD and press OK 6 Select Yes and press OK 7 Select Start and press OK Then formatting starts 8 Press OK after formatting completed 9 Press RETURN to exit setting mode 3 3 Combination of Multiple Pressing on the...

Page 13: ...s by multiple pressing functions on the supplied remote control After entering each mode switch to the desired menus for operation 3 4 1 Disclosure mode Combination of multiple pressing OK Blue Yellow Press and hold OK Blue Yellow on the remote control simultaneously for 5 sec then 00 RET is displayed on FL display window ...

Page 14: ... 7 Yellow on the remote control simultaneously for 5 sec then 50 RET is displayed on FL display window 3 4 3 Nondisclosure mode 2 Combination of multiple pressing 5 9 Red Press and hold 5 9 Red on the remote control simultaneously for about 5 sec then 70 RET is displayed on FL display window ...

Page 15: ... as a server 2 Press and hold 5 9 and Red buttons on the remote control simultaneously for 5 seconds or more until front display indicates 70 RET as shown below 3 Press POWER button on the main unit or on the remote control several times until front display indicates 96 DIC Front display indicates as follows by pressing POWER or button If front display indicates or enter to the other mode reset by...

Page 16: ...wireless LAN module version Built in wireless LAN model Wireless LAN adapter Display the wireless LAN adaptor module version Wireless LAN adaptor applicable model No display Wireless LAN unsupported model Device ID Display the device ID Diagnosis code Display the diagnosis code Diagnosis details Diagnosis details Drive HDMI terminal 2 DMR UBS90EG HDD Reserved 0 displays always Reserved 0 displays ...

Page 17: ...Drive unit failure itself 3 Error caused by disk or disc control If this error appears only in specific disk check whether the same error appears with other discs playback Check the cable connection to drive If the turntable is dirty clean it up to avoid slip of disc If the disk cannot be read written properly after cleaning drive unit replacement may be necessary 8 Unable to execute the diagnosis...

Page 18: ...ith HDD Check any problems with connection of all cables for HDD or power supply circuit If no trouble found there is a high possibility of drive unit failure itself 2 HDD failure itself Replace it 8 Unable to execute the diagnosis function properly There is a possibility of malfunction on the digital P C B Other Try to run self diagnosis again ...

Page 19: ...s connected Check connection of USB cable or power supply circuit If no trouble found there is a high possibility of USB HDD failure itself 2 USB HDD failure itself Replace it 6 Several USB HDD are connected 7 Unsupported USB HDD is connected 8 Unable to execute the diagnosis function properly There is a possibility of malfunction on the digital P C B Other Try to run self diagnosis again ...

Page 20: ...I and HDMI CEC circuit is not worked properly Take measures of above 2 and 4 7 Communication error between CPU and FLASH DDR between CPU and HDMI LSI and HDMI CEC circuit is not worked properly Take measures of above 3 and 4 Other Try to run self diagnosis again 0 No communication error between digital tuner and IC 1 Communication error between digital tuner OFDM digital modulation IC and IC There...

Page 21: ...and Main P C B If no trouble found malfunction on the Main P C B is suspected 4 Communication error between CPU and ETHER LSI There is a high possibility of parts failure on the digital P C B 6 Communication error between CPU and EEPROM of Main P C B and CPU and ETHER LSI Take measures of above 2 and 4 Other Try to run self diagnosis again 0 No trouble found on the digital P C B 2 Communication er...

Page 22: ...lfunction is on the digital P C B 2 If there is error in HDD diagnosis there is a possibility that HDD itself fails Refer to HDD diagnosis results If there is no error in HDD diagnosis there is a possibility that the cause of malfunction is on the digital P C B 3 There are errors in drive diagnosis and HDD diagnosis Take measures of above 1 and 2 4 Fan motor may fail Check fan motor cable or relat...

Page 23: ...23 3 7 Micro Fuse conducting check This unit uses the Micro Fuse Check the Micro Fuse conducting using the Tester at the check points below ...

Page 24: ...s 1 Execute Service Mode 1 Turn the power off 2 Press the 5 9 and RED button simultaneously for 5 seconds then 70 RET is displayed on FL 3 Press the button to select until 80 SRV is displayed on FL 4 Press the OK button 5 It is displayed on FL as Welcome SERV It is shown to have entered the service mode 2 Press 3 8 of remote control keys in service mode 3 Judge the quality on FL display ...

Page 25: ...ve is unable to access the disc MEDIUM ERROR 03 An error caused by medium error has occurred HARDWARE ERROR 04 An error caused by the drive hardware has occurred ILLEGAL REQUEST 05 The CDB or parameter is illegal UNIT ATTENTION 06 The drive is alerting the host to some event DATA PROTECTED 07 The disc is read protected or write protected ABORTED COMMAND 0B The drive has aborted an I O process or c...

Page 26: ...hen the USB connection is made to a digital camera etc Example below When motion video materials have been recorded Displayed items differ depending on the recorded contents Abnormal operation Example 1 Warning is displayed automatically if overcurrent is detected when a USB device is connected When a USB device or this unit s USB terminal shorts out or the power supply type of USB device is conne...

Page 27: ...ettings then press OK 5 Select Network Settings in Network then press OK 6 Select Wireless in LAN Connection Mode 7 Press OK The following Wireless Setting screen example is displayed 3 10 1 2 Method of displaying Wireless LAN Module Version 1 Press FUNCTION MENU 2 Select Setup in FUNCTION MENU then press OK 3 Select Basic Settings in Setup Adjustment for Recorder functions then press OK 4 Select ...

Page 28: ...then press OK 4 Select Display in Basic Settings then press OK 5 Press STATUS more than 5 seconds The following Display screen example is displayed In case of Wireless LAN Module effective In case of Wireless LAN Module invalid 6 In case of Wireless LAN Module effective Wireless LAN Module or Wireless LAN Module connection cable may be the source of problem 7 Please finally check the operation of ...

Page 29: ...ly for 5 seconds then 70 RET is displayed on FL 3 Press the button to select until 82 TSR is displayed on FL 4 Press the OK button 5 It is shown to have entered the tuner service mode 6 The command is transmitted by attached remote control 2 Finishing Tuner Service Mode Method 1 After turning the unit OFF pull out the AC cord Method 2 Repeat turning ON and OFF twice P OFF P ON P OFF P ON 3 11 1 Ha...

Page 30: ...30 Note Hard test result does not guarantee that problems do not exist even if the result is OK The result is used as reference when any trouble occurs ...

Page 31: ...s finished import the data on USB Memory to export the data to the memory on the unit by operating on Tuner Service Mode display again Data to be backed up Each setting item that a user can set at SET UP 1 and DVB TUNING FUNCTION MENU SETUP BASIC SETTINGS DVB TUNING and Program timer setting History information etc The following data cannot be backed up Program chart data Dedicated areas for Inter...

Page 32: ...e data is overwritten and OK is displayed 3 Remove the USB Memory from the unit 4 Turn the unit OFF to finish Tuner Service Mode Restoring the backup data to the unit 1 Turn the unit ON Perform the following FUNCTION MENU SETUP BASIC SETTINGS OTHERS INITIALIZE SHIPPING CONDITION 2 Start Tuner Service Mode 3 Insert the USB Memory in save data to the unit 4 Using Remote Control move the cursor to us...

Page 33: ...wer supply 13V 18V max 400mA DiSEqC Version 1 0 or Tone burst A B 22KHz 0 65Vp p Output terminal Digital audio out coaxial 1 pc HDMI terminal HDMI output 19 pin type A 1 pc UBS80EG 2 pcs UBS90EG This unit supports HDAVI Control 5 function Internal HDD Capacity 2TB UBS90EG 1TB UBS80EG Other terminals USB Port Type A 2 pcs USB 2 0 High Speed USB 3 0 Super Speed SD Card Slot 1 pc UBS90EG Common Inter...

Page 34: ...ds need a microSD Adaptor 6 Not support long file name 7 SDXC only USB device USB standard USB 2 0 High Speed USB 3 0 Super Speed Format FAT12 FAT16 FAT32 NTFS Data that can be played MP3 JPEG MPO 3D PHOTO MKV MP4 MPEG 2 AVCHD AVCHD 3D WAV FLAC AAC WMA DSD ALAC Broadcast Recordings Numbers of titles that can be recorded Maximum numbers of titles are including recordings of HDD CAMCODER HDD CAMCODE...

Page 35: ...35 5 Location of Controls and Components Followings are the Location of Controls and Components for DMR UBS90EG as a sample For other models refer to each Operating Instructions ...

Page 36: ...36 ...

Page 37: ...37 ...

Page 38: ...splay 3 Press OK on the remote control or OPEN CLOSE on the unit 6 1 1 2 When the power can not be turned off 1 Press POWER key on the front panel for over 4 seconds to turn off the power forcibly press and hold OK BLUE and YELLOW on the remote control at the same time for more than 5 seconds 00 RET is displayed on the unit s display 2 Repeatedly press on the remote control or POWER on the unit un...

Page 39: ...ies are disabled Fan motor operates at the highest speed for the first 5 minutes For the remaining 25 minutes fan motor is also stopped The event is saved in memory as well No display U59 is displayed for 30 minutes U61 The unit is carrying out its recovery process with no disc in the disc tray The unit detected an error while recording or playing with no disc in the disc tray The unit is carrying...

Page 40: ...cessor for program recording the power is turned off automatically The event is saved in memory No display No display F58 Drive hardware error When drive unit error is detected the event is saved in memory No display No display F74 HDMI Device Key Communication error HDMI connection could not be authenticated due to a transfer malfunction Factor of HDMI Device key road failure When HDMI LSI is dam...

Page 41: ...ossible due to the defect dirt or wound of media No display HDD ERROR HDD ERR is displayed when start up of HDD was failed Except error of setting of Power on Stand by a When normal start up was failed b When start up at HDD boot was failed c When start up from state of P OFF was failed d When start up from state of HDD SLEEP was failed HDD ERR is displayed when above each start up of HDD was fail...

Page 42: ...1 2 3 1 When the power is on disc is not in tray press and hold 6 7 and Y on the remote control at the same time for more than 5 seconds 50 RET is displayed on the unit s display 2 Repeatedly press on the remote control or POWER on the unit until 51 NOP is displayed on the unit s display 3 Press and hold STOP on the remote control until 52 BRE is displayed on the unit s display 4 Press OK on the r...

Page 43: ... 2 Press the 5 9 and R button simultaneously for 5 seconds then 70 RET is displayed on FL 3 Press the button to select until 81 AIG is displayed on FL 4 Press the OK button The command is transmitted by attached remote control Note1 if the unit has hung up because of pressing keys for over 10 seconds once turn off the power and re execute this command When releasing Aging mode press POWER key over...

Page 44: ...cording to BD RE V2 0 media is not possible So firstly record 1 program with 1 hour length onto HDD with DR mode and then record onto BD RE V2 0 with FR mode By performing reencode copying almost entire BD RE V2 0 capacity is consumed to copy and record Restrictions and Notes 1 Confirm that ATP can receive CH009 and CH090 2 Insert a recordable BD RE V2 0 media into the BD drive 3 Set the initial s...

Page 45: ...CLOSE to close the tray Sequence 1 Format of the HDD Sequence 2 Details of Record Playback HDD Record HDD Playback Sequence 3 Detail of copying HDD to BD Recorded to the BD Sequence 4 Record Playback HDD Record BD Playback Number of repetition HDD Capacity Number of repetition 2TB UBS90EG 200 1TB UBS80EG 100 ...

Page 46: ... 1 When the power is on disc is in tray press and hold OK B and Y on the remote control at the same time for more than 5 seconds 00 RET is displayed on the unit s display 2 Repeatedly press on the remote control or POWER on the unit until 04 PRG is displayed on the unit s display 3 Press and hold STOP on the remote control until 10 OCL is displayed on the unit s display 4 Press OK on the remote co...

Page 47: ...e control at the same time for more than 5 seconds 00 RET is displayed on the unit s display 2 Repeatedly press on the remote control or POWER on the unit until 07 DC is displayed on the unit s display 3 Press OK on the remote control Set 4k 60p output to OFF Set 4k 60p output to OFF and set the output to HDMI ver 1 4 equivalent 1 2 1 While the unit is on press and hold OK B and Y on the remote co...

Page 48: ...tted by attached remote control Remote Control R RED Y YELLOW B BLUE Method of making clear service mode Press the power button power off The display of information to each command is as follows NOTE Do not use it excluding the designated command Item FL display Key operation Mode name Description Remote control key Release Items Item of Service Mode executing is cancelled Press 0 0 in service mod...

Page 49: ...B00T3 version displayed for 5 sec 8 JPEG version displayed for 5 sec 9 Voice version left displayed 1 Region of DVD Example 1 2 Region of BD Example A B 2 3 4 5 6 7 8 9 are version displays Press 0 2 in service mode Drive application check Checking whether the drive is applicable drive or not When the drive is applicable drive When the drive is not applicable drive Press 0 3 in service mode Item F...

Page 50: ...om the AV scanning result and when it is less than 35Mbps NG is displayed X is displayed when seek time is over 270msec there is error or transfer rate is NG Position at is space when excluding those Number of data of over 100msec and less than 270msec When it is over 100 99 is displayed When the number is less than 5 we judge it normal Press 3 1 in service mode When cancelling the inspection mode...

Page 51: ...layed when seek time is over 270msec there is error or transfer rate is NG Position at is space when excluding those Number of data of over 100msec and less than 270msec When it is over 100 99 is displayed When the number is less than 5 we judge it normal Press 3 2 in service mode When cancelling the inspection mode while executing do forced power off Method Press POWER key on the main unit more t...

Page 52: ...on When HDD is OK after inspection When HDD is NG after inspection is the number of data of NG Press 3 6 in service mode When cancelling the inspection mode while executing do forced power off Method Press POWER key on the main unit more than 4 seconds HDD Check Simple quality judgement of HDD When HDD is OK When HDD is NG Press 3 7 in service mode Item FL display Key operation Mode name Descripti...

Page 53: ... drive malfunction was detected more than 4 weeks ago or Drive last error data does not exist HDD OK from DRV OK are repeatedly displayed in turn Press 3 8 in service mode Laser Used Time Indication Check laser used time hours of drive Laser used time BD Playback Laser used time BD Recording Laser used time DVD Playback Laser used time DVD Recording Laser used time CD Playback Display those repeat...

Page 54: ...s displayed for 5 seconds YY Year MM Month DD Day 3 Last Drive Error 1 2 is displayed for 5 seconds 4 Last Drive Error 2 2 is displayed for 5 seconds 5 Error occurring Disc type is displayed for 5 seconds DVD ROM CD RAM 2 6GB RAM 4 7GB DVDR Press 4 2 in service mode When INFO is being displayed past 99 error histories can be displayed by pressing 0 1 9 9 Item FL display Key operation Mode name Des...

Page 55: ... RW DVD R DVD RW BD ROM BD RE BD R BD ROM Multiple Layer BD RE Multiple Layer BD R Multiple Layer Others is displayed the responded value from RTSC Item FL display Key operation Mode name Description Remote control key ...

Page 56: ...that the maker cannot be identified display is black out Play BER confirmation Measures play BER of DVD RAM BD RE DL Ver2 0 media and displays the measurement result Measuring start Measuring in process The measuring result When an error occurs while measuring When DVD RAM or BD RE DL Ver2 0 is not inserted 1 Insert DVD RAM or BD RE DL Ver2 0 disc into BD Drive in service mode 2 Press 4 3 Item FL ...

Page 57: ...ower value study was filed ERROR is displayed 1 Insert the 5X media DVD RAM into the tray Incompatible with other media 2 Press 4 4 CEC H output Check of the CEC terminal high output of HDMI When the check is OK When the check is NG Press 5 5 in service mode CEC L output Check of the CEC terminal low output of HDMI When the check is OK When the check is NG Press 5 6 in service mode Production Date...

Page 58: ...than 20 ms Number of values less than 30 ms Number of values less than 40 ms Number of values less than 50 ms Number of values less than 60 ms Number of values less than 70 ms Number of values less than 80 ms Number of values less than 90 ms Number of values less than 100 or 150 ms Number of values less than 100 or 150 to 270 ms Number of Seek error s Press 6 3 in service mode Item FL display Key ...

Page 59: ...ed is wrong correct judgement may not be made When the drive malfunction was detected within 4 weeks ago When the drive malfunction was detected more than 4 weeks ago or Drive last error data does not exist When HDD Self Diagnosis test result is NG When HDD Self Diagnosis test result is OK The Error History is not Data for HDD and BD Drive The Error History is not Data HDD Self Diagnosis test in p...

Page 60: ...sisting of a 6 digit number is transferred from the remote control the 6 digit number is written to the memory area with a specified number If 0 is transferred to all the digits the default state is restored Read procedure 5 Transfer 6 6 from the remote control 6 7 Press 0 on the remote control Specify a memory area number 1 to 3 for Read the service history information from the memory area with t...

Page 61: ...eady obtained or change the file names 1 Prepare a USB memory to export data from the unit 2 Insert the USB memory in the service mode 3 Press 6 9 in service mode Registration of additional USB HDD To register USB HDD for inspection Special mode When USB HDD is in Special mode available for registered USB HDD When Special mode failure USB HDD registration impossible Press 7 4 in service mode When ...

Page 62: ...canning result and when it is less than 35Mbps NG is displayed X is displayed when seek time is over 270msec there is error or transfer rate is NG Position at is space when excluding those Number of data of over 100msec and less than 270msec When it is over 100 99 is displayed When the number is less than 5 we judge it normal When the USB HDD is not applicable Press 7 5 in service mode When cancel...

Page 63: ...canning result and when it is less than 35Mbps NG is displayed X is displayed when seek time is over 270msec there is error or transfer rate is NG Position at is space when excluding those Number of data of over 100msec and less than 270msec When it is over 100 99 is displayed When the number is less than 5 we judge it normal When the USB HDD is not applicable Press 7 6 in service mode When cancel...

Page 64: ...Press 7 7 in service mode When cancelling the inspection mode while executing do forced power off Method Press POWER key on the main unit more than 4 seconds USB HDD Check Simple quality judgement of USB HDD When USB HDD is OK When USB HDD is NG Press 7 8 in service mode Tray OPEN CLOSE Test The tray is opened and closed repeatedly is number of open close cycle times Press 9 1 in service mode When...

Page 65: ...nit Press 9 7 in service mode Error code initialization Initialization of the last error code held by timer Write in F00 Press 9 8 in service mode Initialize Service Last Drive Error Error history and Error Codes stored on the unit are initialized to factory setting Press 9 9 in service mode Finishing service mode Release Service Mode Display in STOP E E mode Press power button on the front panel ...

Page 66: ... RFKZ0577 Extension Cable HDD Relay P C B HDD 15 Pin 1 Same as BST950EG Series RFKZ0327 Extension Cable Digital P C B Main P C B 15 Pin 1 Same as BST950EG Series SVKZ000001 Lead Free Solder 0 3mm 100g Reel Same as BST950EG Series SVKZ000002 Lead Free Solder 0 6mm 100g Reel Same as BST950EG Series SVKZ000003 Lead Free Solder 1 0mm 100g Reel Same as BST950EG Series RFKZ0316 Solder Remover Lead free ...

Page 67: ...0EG In other models shape of some parts may be different 9 1 Unit 9 1 1 Disassembly Flow Chart The following chart is the procedure for disassembling the casing and inside parts for internal inspection when carrying out the servicing To assemble the unit reverse the steps shown in the chart below 9 1 2 P C B Positions ...

Page 68: ... Remove 2 Screws B and 2 Screws C 5 Slide the 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 Notes When attaching the Top Ornament and replacing the Top Case Pushing the Top Ornament in the arrow direction and push the hole of Top Case to the tabs of Top Ornament For how to attach the Absorbing sheet see below ...

Page 69: ...oor Unit with the left and right hooks up and moving the Door Unit to the left fully 9 1 5 2 How to assemble Door Unit 1 Install the Door Unit as follows Insert the Groove of Door Unit to the Shaft of Front Unit Insert the Hole of Door Unit into the Shaft of Front Unit Insert the Hole of Door Unit into the Shaft of Front Unit Insert the Hole of Door Unit into the Shaft of Front Unit Be careful not...

Page 70: ...on locations for the Door Unit and Front Unit Hanarl is not applied to replacement parts Apply adequate of the Hanarl to the designed locations RFKXGUD24 Apply the Hanarl thinly using a toothpick 9 1 6 BD Drive 1 Remove 4 Screws A and disconnect the Drive FFC to remove BD Drive CAUTION When inserting the FFC pay attention as below ...

Page 71: ...ve 3 Screws B and 2 Screws C 2 Disconnect the DC Fan Motor connector and unlock 2 Locking Tabs A to remove Rear Panel 9 1 7 3 Rear Panel with DC Fan Motor UBS90EG 1 Remove 3 Screws B and 4 Screws C 2 Disconnect the DC Fan Motor connector and unlock 2 Locking Tabs A to remove Rear Panel 9 1 8 HDD HDD Relay P C B 1 Remove 3 Screws A and disconnect the HDD connector to remove HDD with HDD Relay P C B...

Page 72: ...o as not to give a shock to HDD 3 Remove 3 Screws B to remove HDD from HDD Bracket 4 Pull the HDD Relay P C B in the direction of the arrow 9 1 9 Front Dot FL P C B 1 Pull up the Front Dot FL P C B in the direction of the arrow ...

Page 73: ... Remove 1 Screw A on Rear Panel 2 Disconnect 1 connector 3 Remove 2 Screws B to remove Main P C B 9 1 11 Digital P C B HS D MAMUT 1 Disconnect 1 connector and WLAN Cable connector 2 Remove 2 Screws A to remove Digital P C B ...

Page 74: ...74 3 Remove 2 Screws B to remove HS D Mamut 9 2 BD Drive 9 2 1 Upper Base Ass y 1 Remove 3 Screws A and unlock 2 Hooks 2 Lift up the Upper Base Ass y and pull it out to the direction of arrow ...

Page 75: ...he step 9 2 2 Tray 2 Push the post to the direction of arrow by using the slotted screwdriver 3 Remove the Pulley Gear Belt and Mid Gear 9 2 4 Traverse Base Ass y and Slide Cam 1 Perform the step 9 2 3 Pulley Gear and Belt Mid Gear 2 Remove the Sheet 3 Open the connector lock and disconnect the 4 FFCs 4 Remove 1 Screw Heat Sink B and the Drive P C B Caution Though the Drive P C B is not supplied a...

Page 76: ...Cam to the right until it can be 8 Remove the Traverse Base Ass y with pulling the 2 hooks to the direction of arrows 9 Remove the Slide Cam 9 2 5 Drive Gear and Loading Motor 1 Perform the step 9 2 4 Traverse Base Ass y and Slide Cam 2 Remove the Drive Gear 3 Remove the 2 soldering points and 2 Hooks and remove the Loading Motor ...

Page 77: ...taching 1 Align the projection with the hole of the Loading Motor and attach 2 Fix the lead as below 3 Fix each FFCs by 2 Hooks A and 1 Hook B 4 When attaching the tray slide the Slide Cam to the right until it can be ...

Page 78: ...78 9 2 6 Grease ...

Page 79: ...79 9 2 7 How to Clean the Lens of Optical Pick UP Follow the 9 2 1 Upper Base Ass y ...

Page 80: ...dure 1 Blow off dust on TT by a blower Air must not blow to it strongly 2 Apply one drop of ethyl alcohol or isopropyl alcohol on a clean cotton swab Always use a fresh cotton swab free from any additive or chemical 3 Lightly put the cotton swab on TT and wipe it by turning by your finger Don t touch the surface of TT when you turn it ...

Page 81: ...sitions Notes 1 For description of the disassembling procedure see the section 9 2 In this document explanations basically use illustrations of DMR UBS90EG In other models shape of some parts may be different 10 1 1 Checking and Repairing of Main P C B ...

Page 82: ...82 10 1 2 Checking and Repairing of Digital P C B ...

Page 83: ... Panasonic BD RE V2 0 and DVD RAM discs should be used when copying and playback 6 If a problem is caused by a 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 Models with SD Card Slot or USB Input Jack In case of that the trouble is caused by SD card and or USB terminal Models with SD Card or USB Input Jack 1 SD Card Chec...

Page 84: ...84 ...

Page 85: ... ETHERNET PHY SW REGULATOR ECO MODE SWITCHING REAR PANEL FRONT PANEL DIGITAL INPUT OUTPUT DMR UBS90EG ANTENNA INPUT AV INPUT OUTPUT NETWORK GENERAL PURPOSE IF COAXIAL AUDIO OUTPUT USB 3 0 TERMINAL HDMI MAIN VIDEO AUDIO OUTPUT HDMI SUB VIDEO AUDIO OUTPUT DVB S DVB S2 TUNER IN1 IN2 LNB ETHERNET LAN TERMINAL EACH VOLTAGE REGULATOR N I C A E S U F DOT FL DISPLAY TUBE REMOTE SENSOR COOLING FAN NAND FLA...

Page 86: ...RGE P11101 AC SOCKET 1 P6702 P58807 TO HDD TO BD DRIVE 11 12 13 14 15 P58807 P6702 PW PX SW 12 3V TO FRONT DOT FL P C B FROM TIMER BLOCK SECTION H IP59501 2 1 H H QR59504 FL VF ON ON L Q59507 ON H QR58701 DR P ON ON L Q58701 ON QR59508 FL BSB ON ON L QR59507 ON H FL VF ON 62 IC59501 H FL BSB ON 63 IC59501 H DR P ON 41 IC59501 IC58701 REG DR 5V VIN EN SW 2 IP58701 1 2 IP58802 1 2 IP58803 1 2 IP5880...

Page 87: ...7201 P58802 2 X SW 3 3V 2 VDD 3 3V 17 12 13 11 2 1 32 RESET IC58702 OUT VDD HDD PFAIL L 2 1 38 OUT VDD 3 3V 1 2 P58804 1 P58804 3 76 36 41 0 9V PFAIL AW 5 L PXS2 PFAIL 0 9V PFAIL AW L PXS2 PFAIL 16 0 9V PFAIL C 2 0 9V PFAIL M 0 9V PFAIL C 0 9V PFAIL M 3 FL BSB ON H DR P ON H FAN MOTOR DRIVE FL BSB ON H FL VF ON H 63 FL VF ON H 62 67 HDMI P ON H HDMI P ON H 37 PXS2 ON 26 ECO PWR 74 H H H H L EH ON ...

Page 88: ...ON EN 4 D58004 EN 2 EN 3 AL WAY EN3 OR AL WAY STB OR IC59501 26 0 9V PFAIL AW IC59501 5 H EH ON IC59501 65 H PXS2 AW ON H PXS2 AW ON IC59501 35 FROM TIMER BLOCK SECTION TO TIMER BLOCK SECTION 0 9V IC51001 0 9V PFAIL M IC59501 3 0 9V PFAIL C PW PXS2 M0R9V IC59501 2 DMR UBS80EG UBS90EG Digital P C B Regulator Block Diagram P59302 QR59003 QR59004 QR59005 QR59006 IC59002 4 DIGITAL P C B H ON B3 3 3V 1...

Page 89: ... SYNC TS VAL TS SYNC TS VAL TS DATA0 TS CLK SDA NOST SCL NOST RESETB 12 3V IC8001 DEMODULATOR IC8002 DEMODULATOR TU8000 DVB S S2 TUNER S ADC QP S ADC IP MP A Q OUT A I OUT A IN1 IN2 LNB LNB A LNB B MP D SDA MAST SCL MAST AGCA SDA SCL S ADC QP S ADV IP Q OUT B I OUT B AGCB CH1PSYNC CH1VAL CH1DATA CH1CLK CH0DATA CH0CLK CH0SYNC CH0VAL SDA1 SCL1 XFERST CH1PSYNC CH1VAL CH1DATA CH1CLK DISEQC OUT IC8701 ...

Page 90: ...55308 QR55306 QR55307 QR55304 QR55305 JK55301 1 3 4 6 9 10 12 16 15 13 19 D2 D2 D1 D1 D0 D0 CLK CLK HDMISDA HDMISCL HDMI JACK MAIN CEC HOTPLG G_PXS2_A02IEC IC59501 TIMER IC59510 P59303 USB3 0 FRONT 2 3 5 6 8 9 USB1DN USB1DP USB1RXN USB1RXP USB1TXN USB1TXP PORT225 PORT224 LPCTL LPST XIRQ19 AI2D2 AI2D3 XIRQ20 1 P58805 2 137 138 140 141 143 144 146 147 T0D3N T0D3P T0D2N T0D2P T0D1N T0D1P T0D0N T0D0P ...

Page 91: ...5 0V LEVEL SHIFT C1 LEVEL SHIFT FMI TS IN OUT I F FMI TS IN OUT I F SPI I F TS IN OUT I F N4 N7 TS IN OUT I F TS IN OUT C0 C0_A0 A14 C0_MDO1 MDO7 C0_MDI0 MDI7 CI0_TS CI0_TSOCLK C1_D0 D7 FMI C1 M4 M7 TS IN TS IN TS OUT SPI I F TS OUT TS IN OUT C1 C1_A0 A14 C1_MDO1 MDO7 C1_MDI0 MDI7 CI1_TSICLK CI1_TSOCLK CIM_TSI1 DIGITAL P C B CIM_TSO1 CIM_TSI2 CIM_TSO2 SPI DMR UBS80EG UBS90EG CI Block Diagram ...

Page 92: ...D2 IOIS16 A2 A3 A1 MCLKI A9 A8 D4 A1 A2 D0 D1 A0 A4 A7 A6 D3 A9 A8 D4 D7 D5 D6 A5 A3 D3 D2 D6 D7 D5 A11 A14 A13 GND A10 CE1 OE GND GND A11 A12 WE A13 A14 VCC VPP1 MIVAL MCLKI IREQ IOIS16 OE CE1 A10 VCC WE MIVAL IREQ VPP1 A7 A12 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 9...

Page 93: ...t Board Please click the radio button for Diagrams II Parts List on the menu bar in XML Service Manual If you want to print please click the icon button for Print on the icon bar and select the item 15 Exploded View and Replacement Parts List Please click the radio button for Diagrams II Parts List on the menu bar in XML Service Manual If you want to print please click the icon button for Print on...

Search results

Summary of Contents for DMR-UBS80EG

Reviews:

Related manuals for DMR-UBS80EG

Brands by name

Popular brands

Panasonic DMR-UBS80EG, Service Manual

Search results

Summary of Contents for DMR-UBS80EG

Reviews:

Related manuals for DMR-UBS80EG

Brands by name

Popular brands