Panasonic DMR-UBS80EG Service Manual
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Panasonic DMR-UBS80EG Service Manual

Panasonic DMR-UBS80EG Service Manual

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Enlarged version
Blu-ray Disc Recorder
DMR-UBS80EG
Model No.
DMR-UBS90EG
Colour
(K) .............. Black Type
© Panasonic Corporation 2017.
Unauthorized copying and distribution is a violation
of law.
ORDER NO.PCZ1703032CE

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Summary of Contents for Panasonic DMR-UBS80EG

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

  • Page 4: Table Of Contents

    TABLE OF CONTENTS PAGE PAGE 1 Safety Precautions -----------------------------------------------5 1.1. General guidelines -----------------------------------------5 2 Warning --------------------------------------------------------------6 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatic Sensitive (ES) Devices ---------------6 2.2. Precaution of Laser Diode -------------------------------7 2.3. Service caution based on legal restrictions----------8 3 Service Navigation------------------------------------------------9 3.1.

  • Page 5: Safety Precautions

    1 Safety Precautions 1.1. General guidelines 1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit. 2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.

  • Page 6: Warning

    2 Warning 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatic Sensitive (ES) Devices Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatic Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistor-sand semiconductor "chip"...

  • Page 7: Precaution Of Laser Diode

    2.2. Precaution of Laser Diode...

  • Page 8: Service Caution Based On Legal Restrictions

    2.3. Service caution based on legal restrictions 2.3.1. General description about Lead Free Solder (PbF) The lead free solder has been used in the mounting process of all electrical components on the printed circuit boards used for this equipment in considering the globally environmental conservation. The normal solder is the alloy of tin (Sn) and lead (Pb).

  • Page 9: Service Navigation

    Please use a confirmed USB-HDD. For the latest information on confirmed USB-HDDs, please check the following website. http://panasonic.jp/support/global/cs/ • Certain non-confirmed USB-HDDs cannot be used with this unit. • If a problem occurs with the USB-HDD, please contact the manufacturer of the device.
  • Page 10 8. When the registering is complete, message screen appears. Press [OK]. 9. The confirmation screen appears. Press [OK]. 3.1.3.2. Settings for USB-HDD Delete all titles Delete all titles on the USB-HDD. - Delete does not work if one or more titles are protected. 1.
  • Page 11 3.1.3.4. Registration procedure of USB-HDD for inspection This function registers a USB-HDD for inspection aside from 8 USB-HDDs that can be registered in Normal mode. If the USB-HDD for inspection is registered in User mode, it cannot be erased. Make sure to use Special mode to register the USB- HDD for inspection.

  • Page 12: How To Format For Hdd When Replacement Of Hdd Or Main P.c.b

    3.2. How to format for HDD when replacement of HDD or Main P.C.B. 3.2.1. How to escape " HDD Error " indication on GUI display. 1. When exchange HDD or Main P.C.B., the " HDD Error " screen is displayed, but, according to a following procedure, please format HDD.

  • Page 13: Entering Special Modes With Combination Of Multiple Pressing On The Remote Control

    3.4. Entering Special Modes with Combination of Multiple Pressing on the Remote Control Enter the following special modes 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"...
  • Page 14 3.4.2. Nondisclosure mode 1 (Combination of multiple pressing: [6] [7] [Yellow]) Press and hold [6] [7] [Yellow] on the remote control simultaneously for 5 sec., then "50 RET" is displayed on FL display window. 3.4.3. 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"...

  • Page 15: Description Of The Self Diagnosis < Operation Method, Details

    3.5. Description of the Self Diagnosis < Operation Method, Details > 3.5.1. How to check the diagnosis code This device can display the device information with a 16 digit number (Diagnosis code) on the monitor in order to promptly check the device status.
  • Page 16 5. Press [OK] and then following "Diagnosis Code" will be displayed. Item Details Model Name Display the model name Software version Display the software version Wireless LAN module Display the 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)
  • Page 17 Specifications of Diagnostic Code 1. BD Drive < Diagnosis Result > No trouble found on the drive. Please check other diagnosis items. Unable to communicate with the drive. Check any problems with connection of Drive FPC, power supply cable for drive or power supply circuit. If no trouble found, there is a high possibility of drive unit failure itself.
  • Page 18 2. HDD < Diagnosis Result > No trouble found on HDD. Please check other diagnosis items. Unable to communicate with 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. HDD failure itself.
  • Page 19 3. USB HDD Diagnosis < Diagnosis Result > No trouble found on USB HDD. Please check other diagnosis items. No USB HDD is connected or some other device is connected. Check connection of USB cable or power supply circuit. If no trouble found, there is a high possibility of USB HDD failure itself. USB HDD failure itself.
  • Page 20 4. Digital P.C.B./Tuner/Main P.C.B. System Diagnosis (1) IC communication on the digital P.C.B. (CPU and Flash/DDR/HDMI, etc.) < Diagnosis Result > No trouble found on the digital P.C.B. Communication error between CPU and FLASH/DDR. There is a high possibility of parts failure on the digital P.C.B. Communication error between CPU and HDMI-LSI, There is a high possibility of parts failure on the digital P.C.B.
  • Page 21 (3) Main P.C.B. IC communication (e.g. EEPROM) Digital P.C.B. IC communication (e.g. Ether) < Diagnosis Result > No trouble found. Communication error between the EEPROM of Main P.C.B. and IC. Check the connection between digital P.C.B. and Main P.C.B. If no trouble found, malfunction on the Main P.C.B. is suspected. Communication error between CPU and ETHER-LSI.

  • Page 22: Service Information

    6. Failure History and motor < Diagnosis Result > No error history If there is error in drive diagnosis, there is a possibility that the drive itself fails. * Refer to the drive diagnosis results. If there is no error in drive diagnosis, there is a possibility that the cause of malfunction is on the digital P.C.B.

  • Page 23: Micro Fuse Conducting Check

    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: Hdd/Bd Drive) Service Navigation

    3.8. (HDD/BD Drive) Service Navigation 3.8.1. HDD/BD Drive Malfunction check (Simplified Method) Perform simple quality judgement process of HDD/BD Drive according to the following operations. 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"...
  • Page 25 3.8.2. BD Drive Operation check flow Perform quality judgement process of BD Drive according to the following operation. *1: The drive supports the following error sense keys: Contents Sense Description NO SENSE Successful completion. RECOVERED ERROR Successful completion through recovery. NOT READY The drive is unable to access the disc.

  • Page 26: Operation Check When A Usb Device Is Connected

    3.9. Operation check when a USB device is connected You can check the operation status (normal or abnormal) of the USB connection part of this unit easily as shown below. Connect each device to the USB terminal on the front panel and check the operation status on the TV monitor. Normal operation: Automatically displayed when the USB connection is made to a digital camera, etc.

  • Page 27: Wi-Fi Module (Internal) Malfunction Check (Simplified Method)

    3.10. Wi-Fi Module (Internal) Malfunction Check (Simplified Method) 3.10.1. Procedure of the Wi-Fi Module (Internal) Malfunction Check 3.10.1.1. Method of Wireless LAN Setting 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.
  • Page 28 3.10.1.3. Confirm method of Wireless LAN Module invalidity/effective 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 "Display" in "Basic Settings", then press [OK]. 5.

  • Page 29: Check With Tuner Service Mode

    3.11. Check with Tuner Service Mode Inspect the inside components using the application for inspections by service personnel. Main functions 1. Execute Tuner Service Mode 1) Turn the power on to receive digital broadcasting (HD broadcasting). 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 "82 TSR"...
  • Page 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 3.11.2. Use times and number of times of Power ON/OFF Display accumulated time of Power ON and display number of times of Power ON/OFF. *1 : Display accumulated time of Power ON Display on a 15-minute basis 00123:15  123 hour 15 minute Example: *2 : Display number of times of Power ON/OFF 0000123 123...
  • Page 32 Operation procedure Preparation: Prepare a USB Memory to export data stored in this unit. Create the following directory on the USB Memory. EEPBAKUP Boot: 1. On Tuner Service Mode display Using Remote Control, move the cursor to user's setting information backup display position (Refer to below) on Tuner Service Mode display.

  • Page 33: Specifications

    4 Specifications Recording time Approx. General Power supply: AC 220 - 240V 50Hz Power consumption: Approx. 68W (UBS90EG), Approx. 66W (UBS80EG) Power consumption "Quick Start" is not activated and "Networked in networked standby Standby" is set to "On" mode: Approx. 2 W Power consumption "Quick Start"...
  • Page 34 *10: This unit supports WPA and WPA2 encryption. *5: Includes SDHC/SDXC Card. Dimensions Includes miniSD™ Cards (need a miniSD™ Adaptor). DMR-UBS80EG: Includes microSD™/microSDHC™/microSDXC™ Cards (need a 430 mm (W)  62 mm (H)  201 mm (D) microSD™ Adaptor). (excluding the projecting parts) *6: Not support long file name 430 mm (W) ...

  • Page 35: Location Of Controls And Components

    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 38: Installation Instructions

    6 Installation Instructions Note: In this document, explanations basically use illustrations of DMR-UBS90EG. In other models, shape of some parts may be different. 6.1. Taking out the Disc from BD Drive Unit when the Disc cannot be ejected by OPEN/CLOSE button 6.1.1.

  • Page 39: Service Mode

    7 Service Mode 7.1. Self-Diagnosis and Special Mode Setting 7.1.1. Self-Diagnosis Functions Self-Diagnosis Function provides information for errors to service personnel by "Self-Diagnosis Display" when any error has occurred. U**, H** and F** are stored in memory and held. You can check latest error code by transmitting [0] [1] of Remote Control in Service Mode. Automatic Display on FL will be cancelled when the power is turned off or AC input is turned off during self-diagnosis display is ON.
  • Page 40 Error Code Diagnosis contents Description Monitor Display Automatic FL display HDMI connection error HDMI cannot be output because you are No display connected to a model that does not support copyright protection. Illegal disc error Due to the current disc not having No display authorized copyright information, video output is not performed.
  • Page 41 Error Code Diagnosis contents Description Monitor Display Automatic FL display HARD Drive error The drive detected a hard error. "BD drive error." Display for 5 seconds. ERROR SELF Restoration operation Since the power cord fell out during a No display CHECK power failure or operation, it is under restoration operation.
  • Page 42 7.1.2. Special Modes Setting Item FL display Key operation Mode name Description Front Key Rating password The audiovisual level setting password is 1. While the unit is on, press and initialized to Level 8. hold [OK], [B] and [Y] on the remote control at the same time for more than 5 seconds.
  • Page 43 Item FL display Key operation Mode name Description Front Key Child lock/unlock Set or release "Child Lock". Press and hold [OK] and [RETURN] by remote control simultaneously until "X HOLD" is displayed/ disappeared. Aging Perform sequence of modes as * Aging Display the following mode.
  • Page 44 Aging Overview • Record several programs onto the mounted HDD with DR mode until the recording capacity becomes full. Then play back all the recorded programs (including special playback). • When the remaining capacity becomes almost zero due to multiple recordings, the disc is formatted, recording is made onto the same disc again and playback starts.
  • Page 45 Sequence 0: OPEN/CLOSE of BD drive tray Press [OPEN/CLOSE] to open the tray, then inserting discs. Press [OPEN/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.
  • Page 46 Item FL display Key operation Mode name Description Front Key Demonstration lock/ Ejection of the disc is prohibited. *When lock the tray. 1. While the unit is on, press and unlock The lock setting is effective until unlocking hold [OK], [B] and [Y] on the remote the tray and not released by "Main unit control at the same time for more initialization"...
  • Page 47 Item FL display Key operation Mode name Description Front Key Switch the TV system Switch the TV system to another one. 1. While the unit is on, press and hold [OK], [B] and [Y] on the remote control at the same time for more than 5 seconds.
  • Page 48 7.1.3. Service Modes at a glance Information necessary for service can be displayed. Service mode setting: 1. Turn the power off. 2. Press the [5] [9] and [RED] button simultaneously for 5 seconds, then 70 RET is displayed on FL. "...
  • Page 49 Item FL display Key operation Mode name Description (Remote control key) ROM Version Display 1. Region code (displayed for 5 sec.) Press [0] [2] in service mode. 2. Main firm version (displayed for 5 sec.) 3. Timer firm version (displayed for 5 sec.) 4.
  • Page 50 Item FL display Key operation Mode name Description (Remote control key) HDD READ SEEK Inspecting seek time of HDD to inspect At start. Press [3] [1] in service mode. Inspection performance. * When cancelling the inspection mode while executing, do "forced power-off".
  • Page 51 Item FL display Key operation Mode name Description (Remote control key) HDD READ VERIFY Measure of access time in READ VERIFY At start. Press [3] [2] in service mode. Inspection MODE of HDD. * When cancelling the inspection mode while executing, do "forced power-off".
  • Page 52 Item FL display Key operation Mode name Description (Remote control key) HDD Simple AV Scan Simple AV scan check of HDD. Press [3] [6] in service mode. Check * When cancelling the inspection mode while executing, do "forced power-off". Method: Press [POWER] key on the main unit more than 4 seconds.
  • Page 53 Item FL display Key operation Mode name Description (Remote control key) HDD/BD Drive Simple Check if HDD Self-Diagnosis test was HDD Self-Diagnosis test start. Press [3][8] in service mode. Check performed or Drive last error occurred within 4 weeks. * If the current date or the date when the error occurred is wrong, correct judgement may not be made.
  • Page 54 Item FL display Key operation Mode name Description (Remote control key) BD Drive Last Error BD Drive error code display. 1. Error Number is displayed for 5 Press [4] [2] in service mode. *For details about the drive error code, refer seconds.
  • Page 55 Item FL display Key operation Mode name Description (Remote control key) DVD-RW CD-R CD-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.
  • Page 56 Item FL display Key operation Mode name Description (Remote control key) 6. Disc Maker ID is displayed for 5 In case that the maker cannot be seconds. identified, display is black out. 7. Factor of Drive Error (hexadecimal) occurring is left displayed. **: Error occurring operation code (This is not used) ++: Error occurring disc type...
  • Page 57 Item FL display Key operation Mode name Description (Remote control key) Laser power confirmation Drive state is judged based on difference Measuring stars. (Measuring in 1. Insert the 5X media DVD- between laser power value at shipping and process) RAM into the tray. present laser power value.
  • Page 58 Item FL display Key operation Mode name Description (Remote control key) Factory default value Displays values set at the factory. Factory default value. Press [6] [2] in service mode. Test progress Displays AV scan result. When AV scan result is present Press [6] [3] in service mode.
  • Page 59 Item FL display Key operation Mode name Description (Remote control key) Number of Retry's When AV scan result is OK When AV scan result is NG When AV scan result is not present VERIFY, 1***** to b***** (displayed for 5 sec.) HDD OK or HDD NG remains displayed.
  • Page 60 Item FL display Key operation Mode name Description (Remote control key) Write/Read function for Function to write data (service history • Write • Write procedure service history information) consisting of a 6-digit number 1. Press [6][6] during service information to the memory area of the main unit, and mode.
  • Page 61 Item FL display Key operation Mode name Description (Remote control key) Saves malfunction Writes malfunction history, user remote When history information is not 1. Prepare a USB memory to history, user remote control operation history and HDD history present. export data from the unit. 2.
  • Page 62 Item FL display Key operation Mode name Description (Remote control key) USB-HDD READ SEEK Inspecting seek time of USB-HDD to inspect At start. Press [7] [5] in service mode. Inspection performance. * When cancelling the inspection mode while executing, do "forced power-off".
  • Page 63 Item FL display Key operation Mode name Description (Remote control key) USB-HDD READ Measure of access time in READ VERIFY At start. Press [7] [6] in service mode. VERIFY Inspection MODE of USB-HDD. * When cancelling the inspection mode while executing, do "forced power-off".
  • Page 64 Item FL display Key operation Mode name Description (Remote control key) USB-HDD Simple AV Simple AV scan check of USB-HDD. Press [7] [7] in service mode. Scan Check * When cancelling the inspection mode while executing, do "forced power-off". Method: Press [POWER] key on the main unit more than 4 seconds.
  • Page 65 Item FL display Key operation Mode name Description (Remote control key) Delete the Laser Used Laser used time stored in the memory of the Press [9] [5] in service mode. Time unit is deleted. Delete the Last Drive Delete the Last Drive Error information Press [9] [6] in service mode.

  • Page 66: Service Fixture & Tools

    8 Service Fixture & Tools Part Number Description Compatibility SUKZ000007 (*1) Extension FFC (Digital P.C.B. - BD Drive / 18 Pin) Same as BST950EG Series RFKZ0578 Extension Cable (HDD Relay P.C.B. - HDD / 7 Pin) Same as BST950EG Series RFKZ0577 Extension Cable (HDD Relay P.C.B.

  • Page 67: Disassembly And Assembly Instructions

    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.
  • Page 68 9.1.3. Top Case Notes: (When attaching the Top Ornament and replacing the Top Case) 1. Remove 3 Screws (A). • Pushing the Top Ornament in the arrow direction, and push 2. Slide the Top Ornament rearward and unlock 2 Locking the hole of Top Case to the tabs of Top Ornament.
  • Page 69 9.1.4. Wi-Fi Module 9.1.5.1. How to remove Door Unit 1. Remove 1 Screw (A) and disconnect the WLAN Cable 1. Remove the 1 Door Spring and remove the Door Unit with connector. the left and right hooks up and moving the Door Unit to 2.
  • Page 70 2. Install the 1 Door Spring as shown in the figure. 9.1.5.3. How to apply Hanarl to the Door Unit and Front Unit • Hanarl application locations for the Door Unit and Front Unit. • Hanarl is not applied to replacement parts. 9.1.6.
  • Page 71 Rear Panel, DC Fan Motor 9.1.8. HDD, HDD Relay P.C.B. 9.1.7. 9.1.7.1. Only DC Fan Motor 1. Remove 2 Screws (A) and disconnect the DC Fan Motor connector. 2. Remove the DC Fan Motor. 9.1.7.2. Rear Panel with DC Fan Motor (UBS80EG) 1.
  • Page 72 9.1.9. Front Dot FL P.C.B. 2. Put HDD upside down so as not to give a shock to HDD. 1. Pull up the Front Dot FL P.C.B. in the direction of the arrow. 3. Remove 3 Screws (B) to remove HDD from HDD Bracket. 4.
  • Page 73 Main P.C.B. Digital P.C.B., HS D.MAMUT 9.1.10. 9.1.11. 1. Disconnect 1 connector and WLAN Cable connector. 2. Remove 2 Screws (A) to remove Digital P.C.B. 1. Remove 1 Screw (A) on Rear Panel. 2. Disconnect 1 connector. 3. Remove 2 Screws (B) to remove Main P.C.B.

  • Page 74: Bd Drive

    9.2. BD Drive 3. Remove 2 Screws (B) to remove HS D.Mamut. 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 9.2.2. Tray 3. Remove the Pulley Gear, Belt and Mid Gear. 1. Perform the step "9.2.1. Upper Base Ass'y". 2. Insert the Paper Clip into the hole of the bottom side, and slide it to the direction of arrow until it can be. 9.2.4.
  • Page 76 5. Push and remove the 2 Rubbers in the direction of 9. Remove the Slide Cam. arrows. 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. 6. Open the connector lock, and disconnect the FFC. 7.
  • Page 77 Note: (When attaching) 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 9.2.6. Grease...
  • Page 79 9.2.7. How to Clean the Lens of Optical Pick-UP Follow the "9.2.1. Upper Base Ass'y"...
  • Page 80 Service hint If a defective phenomenon is "NO READ", please try to clean TT (turn table) in the drive in according to the following procedure. 1. Blow off dust on TT by a blower. (Air must not blow to it strongly.) 2.

  • Page 81: Measurements And Adjustments

    10 Measurements and Adjustments 10.1. Service Positions 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 10.1.2. Checking and Repairing of Digital P.C.B.

  • Page 83: Caution For Replacing Parts

    No abnormality should be seen in the picture, sound or operation. the BD-RE (V2.0) and RAM discs. *Panasonic BD-RE (V2.0) and DVD-RAM discs should be used when copying and playback. If a problem is caused by a VCD, DVD-R, DVD-Video, Audio-CD, or No abnormality should be seen in the picture, sound or operation.

  • Page 85: Block Diagram

    INTERFACE MAIN MICROCOMPUTER (PXS2) FRONT DOT FL P.C.B. USB/SATA BD DRIVE USB2 BRIDGE (UHD) (3.0) IC56301 DOT FL DISPLAY TUBE SATA TIMER MICROCOMPUTER REMOTE SENSOR RELAY (2TB) NAND FLASH (4Gb) USB3 Wi-Fi MODULE COOLING FAN (2.0) DMR-UBS80EG/UBS90EG Overall Block Diagram...

  • Page 86: Power Supply Block Diagram

    IC11301 QR59504 (FL VF ON :ON) ON/OFF DRIVER OVERCURRENT CONTROL DETECTION IC12202 (ERROR VOLTAGE DET.) Q12201 (FEED BACK) STANDBY Z/C DETECTION MAIN SW CONTROL GATE ON TRIGGER GATE CONTROL (ST 3.3V) P6702 P58807 IC6811 COLD DMR-UBS80EG/UBS90EG Power Supply Block Diagram...

  • Page 87: Timer Block Diagram

    FRONT DOT FL P.C.B. POWER S7201 P6702 P58807 KEY POWER DP7201 OPEN/CLOSE FL +5.1V S7202 FL +3.3V P6702 P58807 KEY OP CL (DMR-UBS80EG) FL +12V Q7201,Q7202, D7204,D7205, D7206,D7209 VOLTAGE CONTROL CIRCUIT (DMR-UBS90EG) IC59508 FRONT DOT FL P.C.B. P58802 P7201 FL_CS...

  • Page 88: Digital P.c.b. Regulator Block Diagram

    VOUT F (HDMI +A1.1V) USB0OD USB1OD VOUT S IC55301 IC58304 USB0VBUS USB1VBUS (REG. AW +1.8V) (AW +1.8V) VOUT W LAN ON IC51001 FROM ON : TIMER IC59501- 67 BLOCK HDMI P ON SECTION IC59501- 37 DMR-UBS80EG/UBS90EG Digital P.C.B. Regulator Block Diagram...

  • Page 89: Digital Block Diagram (1/2)

    11.5. Digital Block Diagram (1/2) (DMR-UBS80EG) IC51001_PXS2 IC8701 IC51001_PXS2 (HD DEC/ ENC/ CPU/ (LNB P.SUPPLY CONT.) (HD DEC/ ENC/ CPU/ GFX PROCESSOR/DDR2-IF/RTSC/ GFX PROCESSOR/DDR2-IF/RTSC/ AV CORE/GRAPHICS) VOUT AV CORE/GRAPHICS) TU8000 +12.3V (DVB-S/S2 TUNER) G_PX2_SD0DAT0 DSQIN SD0DAT0 G_PX2_SD0DAT1 SD0DAT1 (DMR-UBS90EG) IC8801...

  • Page 90: Digital Block Diagram (2/2)

    TRY OP/CL QR51311, QR51312 IC59510 LPCTL AM21 PXS2_LPCTL QR51306, HDMI_MONI HDMI_MONI QR51309 (CEC IN) AN21 LPST SD USB BOOT CONT. HDMI_CONT XIRQ19 AE37 SOC TIMREQ HDMI_CEC_OUT AI2D2 SOC INTTIM AI2D3 SOC SOCREQ XIRQ20 AD36 SOC INTSOC DMR-UBS80EG/UBS90EG Digital Block Diagram (2/2)

  • Page 91: Ci Block Diagram

    TS OUT CIM_TSO1 FMI,TS IN/OUT C0_MDO1-MDO7 SPI I/F C0_MDI0-MDI7 IN/OUT (C0) CI0_TS CI0_TSOCLK IC96201,96202,96203,96204 (3.3V-5.0V LEVEL SHIFT/C1) C1_D0-D7 LEVEL SHIFT (C1) C1_A0-A14 FMI,TS IN/OUT C1_MDO1-MDO7 C1_MDI0-MDI7 IN/OUT CIM_TSI2 TS IN (C1) IN/OUT CI1_TSICLK TS OUT CIM_TSO2 CI1_TSOCLK DMR-UBS80EG/UBS90EG CI Block Diagram...

  • Page 92: Wiring Connection Diagram

    VPP2 (DMR-UBS90EG) PW_X_SW12R3V PW_X_SW12R3V MIVAL MDI4 P56101 P59303 P96001 MCLKI MDI5 (SD CARD) (USB/FRONT) (COMMON NTERFACE) MDI6 MDI7 MCLKO RESET WAIT- INPACK- REG- MOVAL MOSTRT MDO0 MDO1 MDO2 IOIS16- CD2- MAIN P.C.B. BD DRIVE DIGITAL P.C.B. DMR-UBS80EG/UBS90EG Interconnection Schematic Diagram...

  • Page 93: Schematic Diagram

    13 Schematic Diagram 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. 14 Printed Circuit Board Please click the radio button for "Diagrams II / Parts List"...

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