NAD T567B Service Manual
  1. Manuals
  2. Brands
  3. NAD Manuals
  4. Blu-ray Player
  5. T567B
  6. Service manual
NAD T567B Service Manual

NAD T567B Service Manual

3d network blu-ray disc player
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
T567B / T567BT / T567C
3D Network
Blu-ray Disc
PLAYER
TM

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the T567B and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for NAD T567B

Summary of Contents for NAD T567B

  • Page 1 T567B / T567BT / T567C 3D Network Blu-ray Disc PLAYER...
  • Page 2 CONTENTS SECTION 1 ..SUMMARY SECTION 2 ..CABINET & MAIN CHASSIS SECTION 3 ..ELECTRICAL SECTION 4 ..BCM7633 F/E LOADER PART SECTION 5 ..REPLACEMENT PARTS LIST...

  • Page 3: Table Of Contents

    SECTION 1 SUMMARY CONTENTS PRODUCT SAFETY SERVICING GUIDELINES FOR 3D NETWORK BLU-RAY / DISC PLAYER PRODUCTS ..............1-3 SERVICING PRECAUTIONS .......................... 1-4 • GENERAL SERVICING PRECAUTIONS • INSULATION CHECKING PRODEDURE • ELECTROSTATICALLY SENSITIVE (ES) DEVICES SOFTWARE UPGRADE ..........................1-5 SPECIFICATIONS ............................1-6...

  • Page 4: Product Safety Servicing Guidelines For 3D Network Blu-Ray / Disc Player Products

    When servicing this product, under no circumstances should the original design be modified or altered without permission from NAD Corporation. All components should be replaced only with types identical to those in the original circuit and their physical location, wiring and lead dress must conform to original layout upon comple- tion of repairs.

  • Page 5: Servicing Precautions

    SERVICING PRECAUTIONS CAUTION: Before servicing the 3D NETWORK BLU-RAY / DISC Electrostatically Sensitive (ES) Devices PLAYER covered by this service data and its supplements and Some semiconductor (solid state) devices can be damaged addends, read and follow the SAFETY PRECAUTIONS. easily by static electricity.

  • Page 6: Software Upgrade

    SOFTWARE UPGRADE...

  • Page 7: Specifications

    SPECIFICATIONS • GENERAL Power requirements: AC 110 ~ 240 V, 50 / 60 Hz Power consumption: 22 W Dimensions (W x H x D): Approx. 430 x 62 x 252 (mm) Weight (Approx.): 2.5 kg (Net weight) Operating temperature: 41 °F to 95 °F (5 °C to 35 °C) Operating humidity: 5 % to 90 % •...

  • Page 8: Cabinet & Main Chassis

    SECTION 2 CABINET & MAIN CHASSIS CONTENTS EXPLODED VIEWS ............................2-2 1. CABINET AND MAIN FRAME SECTION ....................2-2 2. DECK MECHANISM SECTION, BM12H(LG08) ..................2-3 3. PACKING ACCESSORY SECTION ......................2-4 4. Parts List ..............................2-5...

  • Page 9: Exploded Views

    EXPLODED VIEWS 1. CABINET AND MAIN FRAME SECTION OPTIONAL PARTS...

  • Page 10: Deck Mechanism Section, Bm12H(Lg08)

    2. DECK MECHANISM SECTION, BM12H(LG08) 1439 1002 A001 1001 1005 1003 1004 1026 1025 1030 1437 1437 1024 1025 1012 1049 1017 1433 1437 1024 1013 1015 1011 1016 1020 1031 1431 1019 A005 1043 1050 1018 1045 1439...

  • Page 11: Packing Accessory Section

    3. PACKING ACCESSORY SECTION 900 Remote Control 808 Battery EAD60816801 N.A. AC Cord EAD60816803 EURO AC Cord 803 Packing 803 Packing 804 Bag 802 Box...

  • Page 12: Parts List

    Parts List 1015 4400R-0010A T515 T517 & T567 Loading Belt 1018 4680R-E008A T567 BR loader motor RF-300EA-1D390 (80mm) 2V 90mA A46 EBR73514924 T567 Servo & MPEG Decoder Assembly Region Code B option code Assy A46 EBR73514926 T567 Servo & MPEG Decoder Assembly Region Code A option code Assy 284 4970R-0146E T587 T577 T557 T567 Door spring A43A AGL73653102 T567 Fascia Complete Graphite A43A AGL73653104 T567 Fascia Complete Titanium BT AKA AGL73653110...
  • Page 13 SECTION 3 ELECTRICAL CONTENTS DIGITAL DISPLAY & MEDIA TRAINING MASTER ..................3-2 1. DISTORTED PICTURE ........................... 3-2 2. NO PICTURE ............................3-7 3. PICTURE COLOR ..........................3-12 4. NOISE/AUDIO PROBLEMS ........................3-14 5. MISCELLANEOUS ..........................3-17 6. BLU-RAY PLAYER ..........................3-26 WAVEFORMS ..............................

  • Page 14: Digital Display & Media Training Master

    DIGITAL DISPLAY & MEDIA TRAINING MASTER Objective: To provide clear and concise guidelines for customer service agents to handle calls on box goods calls. 1. DISTORTED PICTURE 1-1. Lines on Picture Distorted picture refers to the customer getting video, but there is a problem with the video. Determine what cables the customer is using to connect What cables is the BD to the TV and if connected properly.
  • Page 15 DIGITAL DISPLAY & MEDIA TRAINING MASTER 1-2. Ghost Picture Distorted picture refers to the customer getting video, but there is a problem with the video. Determine what cables the customer is using to connect the BD to the TV and if connected properly. Refer to OM for connections. What cables is the customer Tighten any loose cables.
  • Page 16 DIGITAL DISPLAY & MEDIA TRAINING MASTER 1-3. Rolling Picture Distorted picture refers to the customer getting video, but there is a problem with the video. Determine what cables the customer is using to connect the BD to the TV and if connected properly. Refer to OM for connections. What cables is the customer Tighten any loose cables.
  • Page 17 DIGITAL DISPLAY & MEDIA TRAINING MASTER 1-4. Shaky Picture Distorted picture refers to the customer getting video, but there is a problem with the video. Determine what cables the customer is using to connect the BD to the TV and if connected properly. Refer to OM for connections. What cables is the customer Tighten any loose cables.
  • Page 18 DIGITAL DISPLAY & MEDIA TRAINING MASTER 1-5. Blurry Picture Distorted picture refers to the customer getting video, but there is a problem with the video. Determine what cables the customer is using to connect the BD to the TV and if connected properly. Refer to OM for connections. What cables is the customer Tighten any loose cables.

  • Page 19: Picture

    DIGITAL DISPLAY & MEDIA TRAINING MASTER 2. NO PICTURE 2-1. Black Screen The entire screen is black. Make sure the customer did not select 480i resolution in the menu Does the BD on-screen of the BD player if using HDMI connections. Change resolution on menu appear? upconversion BD player by pushing the resolution button of the remote controller.
  • Page 20 DIGITAL DISPLAY & MEDIA TRAINING MASTER 2-2. Blue Screen The entire screen is a solid blue color. Make sure the customer did not select 480i resolution in the menu Does the BD on-screen of the BD player if using HDMI connections. Change resolution on menu appear? upconversion BD player by pushing the resolution button of the remote controller.
  • Page 21 DIGITAL DISPLAY & MEDIA TRAINING MASTER 2-3. Snowy Screen A snowy picture is when black and white dots are all over the screen. Make sure the customer did not select 480i resolution in the menu Does the BD on-screen of the BD player if using HDMI connections. Change resolution on menu appear? upconversion BD player by pushing the resolution button of the remote controller.
  • Page 22 DIGITAL DISPLAY & MEDIA TRAINING MASTER 2-4. No Signal A “no signal” message appears on the screen of the display. Make sure the customer did not select 480i resolution in the Does the BD on-screen menu of the BD player if using HDMI connections. Change resolution on menu appear? upconversion BD player by pushing the resolution button of the remote controller.
  • Page 23 DIGITAL DISPLAY & MEDIA TRAINING MASTER 2-5. Invalid Format or Format Not Supported Make sure the customer’s simultaneously connecting analog component cable with HDMI cable. And then If Copy Protected Disc is playing back, Is the customer using a analog component output is no picture. Only when the analog output digital cable connection? is 480i, you can see the picture.

  • Page 24: Picture Color

    DIGITAL DISPLAY & MEDIA TRAINING MASTER 3. PICTURE COLOR 3-1. No Color The video displays no color and only shows in black and white. Determine what cables the customer is using to connect the BD What cables is the customer to the TV and if connected properly.
  • Page 25 DIGITAL DISPLAY & MEDIA TRAINING MASTER 3-2. Poor Color The color is poor. Examples would be washed out colors, colors bleeding into one another, or a solid tint to a screen. Determine what cables the customer is using to connect the BD to What cables is the customer the TV and if connected properly.

  • Page 26: Noise/Audio Problems

    DIGITAL DISPLAY & MEDIA TRAINING MASTER 4. NOISE/AUDIO PROBLEMS 4-1. No Audio The customer is not able to get audio. Determine what cables the customer is using to connect the BD to the TV and if connected properly. Refer to OM for connections. What cables is the customer Tighten any loose cables.
  • Page 27 DIGITAL DISPLAY & MEDIA TRAINING MASTER 4-2. Distorted Audio The audio sounds muffled, scratchy, or the audio skips. Determine what cables the customer is using to connect the BD to the TV and if connected properly. Refer to OM for connections. What cables is the customer Tighten any loose cables.
  • Page 28 DIGITAL DISPLAY & MEDIA TRAINING MASTER 4-3. Humming/Clicking Noise The unit is making a humming noise or a clicking noise. BDs make a slight hum when playing discs. Does the noise only A clicking noise or a noise interfering with audio may indicate a problem. happen when a disc Try multiple discs.

  • Page 29: Miscellaneous

    DIGITAL DISPLAY & MEDIA TRAINING MASTER 5. MISCELLANEOUS 5-1. No Power The unit will not turn on. Is the unit plugged in? Make sure the unit is plugged into a surge protector or the wall. Does the unit turn on See if the unit will turn on when the power button the unit is pressed.
  • Page 30 DIGITAL DISPLAY & MEDIA TRAINING MASTER 5-2. Disc Error The unit displays “disc error” when a disc is inserted into the BD player. Is the disc inserted into Make sure the disc has been inserted into the BD player properly. the BD player properly? The player can not read a disc inserted into the unit upside down.
  • Page 31 DIGITAL DISPLAY & MEDIA TRAINING MASTER 5-3. Unit Locks Up Unit does not respond to any commands. If the unit will turn on or off with the button on the unit, Does the unit respond to troubleshoot the remote control. Please refer to the buttons on the unit? Remote Control Not Working call flow.
  • Page 32 DIGITAL DISPLAY & MEDIA TRAINING MASTER 5-5. Remote Control Not Working If the buttons on the front of the unit do not respond, Does the unit respond to determine if the product has locked up or if the unit will not turn on. buttons on the front of the unit? The problem is not the remote control.
  • Page 33 DIGITAL DISPLAY & MEDIA TRAINING MASTER 5-6. Will Not Play Disc The unit will not play a disc when a disc is inserted into the player. Is the disc inserted into Make sure the disc has been inserted into the BD player properly. the BD player properly? The player can not read a disc inserted into the unit upside down.
  • Page 34 DIGITAL DISPLAY & MEDIA TRAINING MASTER 5-7. Disc Freezes or Skips The audio and video freeze and skip during play back of a BD or DVD disc. Is the disc inserted into Make sure the disc has been inserted into the BD player properly. the BD player properly? The player can not read a disc inserted into the unit upside down.
  • Page 35 DIGITAL DISPLAY & MEDIA TRAINING MASTER 5-8. Can Access Menu, but Not Play a Movie The disc menu is displayed but the disc will not play. Go into the system information screen of the BD player. To access this menu, bring up the main menu. Go to TV aspect, Check the system information highlight 16:9, press 1397139 and hit enter.
  • Page 36 DIGITAL DISPLAY & MEDIA TRAINING MASTER 5-10. Aspect Ratio The customer has bars on the top and bottom of the screen, the left and right of the screen, or both. A full screen movie played on a wide screen TV will have bars Is the movie on the left and right side of the TV.
  • Page 37 DIGITAL DISPLAY & MEDIA TRAINING MASTER 5-11. My Unit Won’t Upconvert The customer has a problem with getting the unit to change resolutions to 480p, 720p, 1080i, or 1080p. Ask the customer to press stop to stop the disc from playing. Is the disc Ask the customer to press the resolution button to change the resolution.

  • Page 38: Blu-Ray Player

    DIGITAL DISPLAY & MEDIA TRAINING MASTER 6. BLU-RAY PLAYER 6-1. Slow Loading Times for BDs The loading times for a blu-ray disc is 30 seconds. Why does it take so When a customer switches from one disc to another, the lens long to load my BDs? will change which is what causes the delay.

  • Page 39: Waveforms

    WAVEFORMS 1. SYSTEM PART-1 X-TAL (27 MHz) 3-27...

  • Page 40: System Part-2 (System Memory)

    2. SYSTEM PART-2 (SYSTEM MEMORY) DDR3_BA0 DDR3_nWE DDR3_nCAS DDR3_CLK01_P 3-28...

  • Page 41: Video Part (100% Full Color-Bar)

    3. VIDEO PART (100% FULL COLOR-BAR) 3-29...

  • Page 42: Audio Part (S/Pdif)

    4. AUDIO PART (S/PDIF) AUDIO_SPDIF 3-30...

  • Page 43: Hdmi Part

    5. HDMI PART H_SDA H_SCL HDMI_CLK_N HDMI_0_N 3-31...

  • Page 44: Micom I/F Part

    6. MICOM I/F PART 3-32...

  • Page 45: Block Diagrams

    BLOCK DIAGRAMS 1. SYSTEM BLOCK DIAGRAM 3-33...

  • Page 46: Smps Block Diagram

    2. SMPS BLOCK DIAGRAM 3-34...

  • Page 47: Power Block Diagram

    3. POWER BLOCK DIAGRAM 3-35...

  • Page 48: Main Audio / Video Block Diagram

    4. MAIN AUDIO / VIDEO BLOCK DIAGRAM 3-36...

  • Page 49: Front Micom Block Diagram

    5. FRONT MICOM BLOCK DIAGRAM 3-37...

  • Page 50: Front Timer Block Diagram

    6. FRONT TIMER BLOCK DIAGRAM 5.2V USB_D+ USB_D- KEY_RTN_0 RCU_IN 3.3VA 3.3V FLD_CLK FLD_DATA_OUT FLD_ENA_L -29V FD+/- P_CON 3-38...
  • Page 51 MEMO 3-39...

  • Page 52: Circuit Diagrams

    BE MODIFIED OR ALTERED WITHOUT PERMISSION CIRCUIT USED. THIS WAY, IMPLEMENTATION 2. Voltages are DC-measured with a digital voltmeter FROM THE NAD. ALL COMPONENTS SHOULD OF THE LATEST SAFETY AND PERFORMANCE during Play mode. BE REPLACED ONLY WITH TYPES IDENTICAL IMPROVEMENT CHANGES INTO THE SET IS NOT TO THOSE IN THE ORIGINAL CIRCUIT.

  • Page 53: Main-Power Circuit Diagram

    2. MAIN-POWER CIRCUIT DIAGRAM 3-51 3-52...

  • Page 54: Main-Micom Circuit Diagram

    3. MAIN-MICOM CIRCUIT DIAGRAM 3-53 3-54...

  • Page 55: Main-Bcm7633 #1 Circuit Diagram

    4. MAIN-BCM7633 #1 CIRCUIT DIAGRAM 3-55 3-56...

  • Page 56: Main-Bcm7633 #2 Circuit Diagram

    5. MAIN-BCM7633 #2 CIRCUIT DIAGRAM 3-57 3-58...

  • Page 57: Main-Ddr3/Nand Circuit Diagram

    6. MAIN-DDR3/NAND CIRCUIT DIAGRAM 3-59 3-60...

  • Page 58: Main-Frontend Circuit Diagram

    7. MAIN-FRONTEND CIRCUIT DIAGRAM 3-61 3-62...

  • Page 59: Main-A/V Output Circuit Diagram

    8. MAIN-A/V OUTPUT CIRCUIT DIAGRAM 3-63 3-64...

  • Page 60: Power Key And Timer Circuit Diagram

    9. POWER KEY AND TIMER CIRCUIT DIAGRAM 3-65 3-66...

  • Page 61: Circuit Voltage Chart

    CIRCUIT VOLTAGE CHART 1. MAIN BOARD 2. TIMER BOARD Pin No. Description Voltage Pin No. Description Voltage Voltage IC201 AOZ1037PI IC902 USB2512A DIG1100 HFS-06SC41 13.24 3.23 -16.24 Vout 1.28 3.23 -17.56 IC202 AOZ1072AI 3.23 Pin No. Description Voltage 13.24 3.23 IC1100 PTC6315 Vout 1.51...

  • Page 62: Printed Circuit Board Diagrams

    PRINTED CIRCUIT BOARD DIAGRAMS 1. MAIN P.C.BOARD (TOP VIEW) (BOTTOM VIEW) 3-69 3-70...

  • Page 63: Smps P.c.board

    2. SMPS P.C.BOARD (TOP VIEW) (BOTTOM VIEW) NOTE) Warning Parts that are critical with respect to risk of fire or electrical shock. 3-71 3-72...

  • Page 64: Power Key P.c.board

    3. POWER KEY P.C.BOARD 4. TIMER P.C.BOARD (TOP VIEW) (TOP VIEW) (BOTTOM VIEW) (BOTTOM VIEW) 3-73 3-74...
  • Page 65 MEMO MEMO 3-75 3-76...
  • Page 66 SECTION 4 BCM7633 F/E LOADER PART CONTENTS MD APPEARANCE ............................. 4-2 COMPONENT REPAIR GUIDE ....................... 4-3 1. ABNORMAL MD OPERATION ......................... 4-3 2. "ALL BD DISC" READING ERROR ......................4-4 3. "ALL DVD DISC" READING ERROR ....................... 4-5 4. "ALL CD DISC" READING ERROR ......................4-6 5.

  • Page 67: Md Appearance

    MD APPEARANCE Pick-up Loading Sled / Spindle < MD top view > < MD bottom view >...

  • Page 68: Component Repair Guide

    COMPONENT REPAIR GUIDE 1. ABNORMAL MD OPERATION Abnormal disc reading or abnormal tray open/close. Replace new MD and test if it is operated normally. 1-1. Component 1) Traverse assembly 2) FFC cable from MAIN board to MD 1-2. How to troubleshoot (Countermeasure) 1) Check the connection between main board and FFC cable, 2) Confirm the connection point.

  • Page 69: All Bd Disc" Reading Error

    COMPONENT REPAIR GUIDE 2. "ALL BD DISC" READING ERROR - All the Blu-ray disc is not operated, but DVD and CD are operated normally. - If the LDO for APC of BD laser diode is abnormal, BD doesn't work. - If the LD current control is abnormal, BD doesn't work. 2-1.

  • Page 70: All Dvd Disc" Reading Error

    COMPONENT REPAIR GUIDE 3. "ALL DVD DISC" READING ERROR - All the DVD disc is not operated, but BD and CD are operated normally. - If the LD current control is abnormal, DVD doesn't work. 3-1. Component 1) MD (Traverse Assembly) 2) Q712, Q717 3-2.

  • Page 71: All Cd Disc" Reading Error

    COMPONENT REPAIR GUIDE 4. "ALL CD DISC" READING ERROR - All the CD disc is not operated, but BD and DVD are operated normally. - If the LD current control is abnormal, CD doesn't work. 4-1. Component 1) MD (Traverse Assembly) 2) Q713, Q715 4-2.

  • Page 72: Abnormal Servo Operation

    COMPONENT REPAIR GUIDE 5. ABNORMAL SERVO OPERATION - The actuator, spindle and sled operation of pick-up are abnormal. - After changing MD, the motors are abnormal operations. - After changing Motor Drive IC, the motors are abnormal operations. 5-1. Component 1) MD (Traverse Assembly) 2) IC706 –...

  • Page 73: Major Ic Internal Block Diagram And Pin Description

    MAJOR IC INTERNAL BLOCK DIAGRAM AND PIN DESCRIPTION 1. BCM7633 1-1. Front-end Block Diagram PICK-UP & MOTOR RF IN CD,DVD,BD Demodulator, Decoders Wobble Detector A~J IN Servo FORCUS, TRACKING, DACs MOTOR ARM Cortex R4 Laser Processor LASER Control FE Control OSC, MEMORY(DDR,FLASH) :B/END SHARING...
  • Page 74 1-2. Pin Function OFE – Motor Driver Interface Label PU/PD Tol. (V) Loc. Description Function I/O OFE_MDI_FG Spindle Motor Feedback OFE_MDI_DMO – Spindle Motor Output OFE_MDI_STEP1 – Sled Step Motor PDM DAC OFE_MDI_STEP2 – Sled Step Motor PDM DAC OFE_MDI_FOO –...
  • Page 75 OFE–Serial Interface Label PU/PD Tol. (V) Loc. Description Function I/O OFE_SER_SEN2 STI/O SSI Enable Out OFE_SER_SCLK SSI Clock Out OFE_SER_SDATA SSI Data In/out OFE_SER_SBUSY SSI Busy In/SEN4 OFE–General Purpose Label PU/PD Tol. (V) Loc. Description Function I/O OFE_GP_PA0 – OFE_GP_PA0/Gain SW2 OFE_GP_PA1 –...

  • Page 76: Drive Ic (R2A30209Sp) : Spindle Motor And 6Ch Actuator Driver

    2. DRIVE IC (R2A30209SP) : SPINDLE MOTOR AND 6CH ACTUATOR DRIVER 2-1. Block Diagram 4-11...
  • Page 77 2-2. Pin Function PIN NO SYMBOL FUNCTION SPIN Spindle control voltage input SL1IN Slide control voltage input 1 SL2IN Slide control voltage input 2 SPLIM Input terminal for spindle current limit Motor Power Supply 2(for Slide) SL2+ Slide non-inverted output 2 SL2- Slide inverted output 2 SL1+...

  • Page 78: Pick-Up Connector Terminal Pin Assignments (Lth-A12)

    3. PICK-UP CONNECTOR TERMINAL PIN ASSIGNMENTS (LTH-A12) PIN NO. PIN NAME DESCRIPTION FUNCTION FCS2+ FOCUSING2+ FCS2- FOCUSING2- TRK+ TRACKING+ FCS1+ FOCUSING1+ TRK- TRACKING- FCS1- FOCUSING1- Stepping Motor A-Terminal Stepping Motor B-Terminal CMU SHIFTER Stepping Motor A+Terminal Stepping Motor B+Terminal PGND(NC) GND for PDIC(NC) NC(VCC) NC(Terminal for LG pick-up recognation)

  • Page 79: Block Diagram

    BLOCK DIAGRAM RF / Servo Signal BCM7633 F/E BLOCK / Monitor (Broadcom) OPU :LTH-A12 - RF Amp LD(BD/DVD/CD) ALPC SPINDLE Power SLED Servo Signal Motor Motor Processor - Function TILT DSP/Servo control Active CP Decoder Encoder Feed Mecha. ARM Processor Loading Motor AACS...

This manual is also suitable for:

T567btT567c

Table of Contents