Toshiba HD-XA1KN Service Manual
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Toshiba HD-XA1KN Service Manual

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See also: Owner's Manual
FILE NO. 810-200631GR
Revision 1
SERVICE MANUAL
HD DVD PLAYER
HD-XA1KN
HD-A1SN
HD-D1KN
(HD-XA1KN)
The above models are classified as green products (*1), as indicated by the underlined serial numbers.
This Service Manual describes replacement parts for the green products. When repairing these green
product(s), use the part(s) described in this manual and lead-free solder (*2).
For (*1) and (*2), see the next page.
DOCUMENT CREATED IN JAPAN, MARCH, 2006
Mar., 2006 GREEN

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  • Page 1 FILE NO. 810-200631GR Revision 1 SERVICE MANUAL HD DVD PLAYER HD-XA1KN HD-A1SN HD-D1KN (HD-XA1KN) The above models are classified as green products (*1), as indicated by the underlined serial numbers. This Service Manual describes replacement parts for the green products. When repairing these green product(s), use the part(s) described in this manual and lead-free solder (*2).
  • Page 2 Hazardous Substances. From July 1, 2006, the RoHS Directive will prohibit any marketing of new products containing the restricted substances. Increasing attention is given to issues related to the global environmental. Toshiba Corporation recognizes environmental protection as a key management tasks, and is doing its utmost to enhance and improve the quality and scope of its environmental activities.

  • Page 3: Preparation Of Servicing

    LASER BEAM CAUTION LABEL When the power supply is being turned on, you may not remove this laser cautions label. If it removes, radiation of a laser may be received. PREPARATION OF SERVICING Pickup Head consists of a laser diode that is very susceptible to external static electricity. Although it operates properly after replacement, if it was subject to electrostatic discharge during replacement, its life might be shortened.

  • Page 4: Safety Precautions

    SAFETY NOTICE SAFETY PRECAUTIONS LEAKAGE CURRENT CHECK Measure the AC voltage across the 1500 Ω resistor. Plug the AC line cord directly into a 120V AC outlet (do not use an isolation transformer for this check). Use an The test must be conducted with the AC switch on and AC voltmeter, having 5000 Ω...

  • Page 5: Table Of Contents

    CONTENTS SECTION 1 GENERAL DESCRIPTIONS 1. OPERATING INSTRUCTIONS 3. TROUBLESHOOTING 2. LOCATION OF MAIN PARTS 3-1. Standby LED (red) does not lisht. 2-1. Location of Main Parts 3-2. LED (green) does not light at power on. 2-2. Location of PC Boards 3-3.

  • Page 6: Operating Instructions

    SECTION 1 GENERAL DESCRIPTIONS 1. OPERATING INSTRUCTIONS Please refer to the owner's manual about the contents.

  • Page 7: Location Of Main Parts

    2. LOCATION OF MAIN PARTS This section describes the location of main parts and PC boards of HD-XA1 as a representative. 2-1. Location of Main Parts CPU FAN HD-DVD DRIVE Fig. 1-2-1 2-2. Location of PC Boards Dgital PC board SO-DIMM Power PC board FLASH ROM MODULE...

  • Page 8: Troubleshooting

    3. TROUBLESHOOTING 3-1. Standby LED (red) does not light. START (1) VCC+6V supplied to pin LEDOUT1 on pin 6 of Replace front unit. 16 of PJ11 from power PJ7 is “L”? unit? Replace power unit. Failure of digital unit 3-2. LED (green) does not light at power on.
  • Page 9 3-3. CPU FAN does not work. START (3) Pin 1 of PJ8770 Replace CPU FAN unit. develope 5V±5%? Power circuit troubleshooting 3-4. Indicator does not light. (“WELCOME” does not light at startup.) START (4) Pin 4 of PJ7 reset and VFD driver IF bus working at startup? Replace front unit or...
  • Page 10 3-5. System does not run. (“WELCOME” displayed and key operation disabled) START (5) LED on FLASH ROM TP105(P5V) voltage module (PJ15) flashing output correctly? about 10 seconds after power on? Power circuit troubleshooting LED of FLASH ROM Connector (PJ9) of module (PJ15) lights up after DVD drive and replacement?
  • Page 11 3-6. No picture appears. Before repair, confirm the connection with a TV and the settings of XA1/A1/D1. START (6) Check and replace PJ731 FFC cable. Both components and Replace AV unit. HDMI do not output picture? PJ730 and cable Check and replace PJ730 cable. normal? PJ731 and FFC cable Check and replace PJ731 FFC cable.
  • Page 12 3-7. No audio is played back. Before repair, confirm the connection with a TV and the settings of XA1/A1/D1. START (7) Check and replace PJ732 FC cable. All analog, digital, and Check and replace PJ733 FC cable. HDMI audio are not Replace AV unit.
  • Page 13 3-9. Extension port does not work. START (9) Check and replace PJ14 cable or Neither right port nor replace front USB unit. left port works? Either one port does not work. Check with the device supported by Device to be connected is HD-XA1/A1/D1.
  • Page 14 3-10. Front panel keys/remote control are disabled. START (10) Front LED lighting? Change power unit. Check and replace PJ7 FC cable. PJ7 connected correctly? Replace front unit. Failure of digit unit 3-11. Other Symptoms Improper LAN connection LAN depends on the quality of the environment and lines to which LAN is connected. Check the main unit as well as network settings, cables, and connected devices.
  • Page 15 3-12. Power Circuit Troubleshooting RTC backup voltage Power Measuring Output voltage Output voltage point range range (AC OFF) (AC ON) TP113 2.0-3.0V 3.4-3.0V Incorrect voltage at AC OFF Incorrect voltage at AC ON Battery (BT1) error EVER system voltage Power unit output Power Measuring Output voltage...
  • Page 16 To (B) To (C) Power system voltage Power unit output Power Measuring Output points voltage range 2R6-P2V TP109 2.5–2.7V 1R2-P1V TP112 1.19–1.26V 2R5-P2V TP108 2.40–2.60V TP105 4.75–5.25V 1R25-P1V TP162 1.19–1.30V 1R5-P1V TP110 1.45–1.57V TP107 3.13–3.47V VID1R2-P1V TP166 1.19–1.26V 1R8-P1V C121-2PIN 1.71–1.89V VPL3R3-P1V IC560-2/3PIN...
  • Page 17 MEASURING POINTS Fig. 1-4-1 Digital Unit (Top Side) C842 PJ15 TP10 TP16 TP11 TP16 TP16 TP16 PJ877 TP16 TP11 TP11 TP15 TP11 TP10 IC560 C577 TP10 TP11 TP13 TP10 PJ14...
  • Page 18 Fig. 1-4-2 Digital Unit (Bottom Side) C121...

  • Page 19: Adjustment Procedures

    SECTION 2 PART REPLACEMENT AND ADJUSTMENT PROCEDURES CAUTIONS BEFORE STARTING PART REPLACEMENT Electronic parts are susceptible to static electricity and may be easily damaged, so do not forget to ground as required. Many screws are used inside the unit. To prevent the screws from missing or dropping, etc. always use magnetized screwdriver in servicing.

  • Page 20: Front Panel And Motor

    1-1-2. Front Panel and Motor 1. Remove the top panel and top cover. (Refer to item 1-1-1.) 2. Remove the screw (1), two screws (2), three screws (3), and the screw (4). 3. Remove six claws, then draw the front panel (5). 4.

  • Page 21: Sub-Chassis

    1-1-3. Sub-chassis 1. Remove the top panel and top cover. (Refer to item 1-1-1.) 2. Remove the front panel. (Refer to item 1-1-2.) 3. Disconnect the connectors (1), (2), and (3). 4. Disconnect the flexible cables (4), (5), and (6). 5.

  • Page 22: Hd-Dvd Drive

    1-1-4. HD-DVD Drive Note: • To replace the HD-DVD drive, enter an encryption key. Contact the service center for details. 1. Remove the top panel and top cover. (Refer to item 1-1-1.) 2. Remove the front panel and sub-chassis. (Refer to items 1-1-2 and 1-1-3.) 3.

  • Page 23: Rear Panel

    1-1-5. Rear Panel 1. Remove the top panel and top cover. (Refer to item 1-1-1.) 2. Remove six screws (1), screw (2), and three screws (3), then remove the rear panel (4). 3. Remove two screws (5), then remove the fan (6). 4.

  • Page 24: Fan

    1-1-6. Fan 1. Remove the top panel and top cover. (Refer to item 1-1-1.) 2. Remove the front panel and sub-chassis. (Refer to items 1-1-2 and 1-1-3.) 3. Disconnect the connector (1). 4. Remove two screws (2), then remove the fan (3). Screws (2) Fan (3) Connector (1)

  • Page 25: Pc Board Replacement

    1-2. PC Board Replacement 1-2-1. Digital PC Board Note: • To replace the Digital PC board, enter an encryption key. Contact the service center for details. 1. Remove the top panel and top cover. (Refer to item 1-1-1.) 2. Remove the SO-DIMM (1). (Refer to item 1-2-2.) 3.

  • Page 26: Cpu

    1-2-2. CPU 1. Remove the top panel and top cover. (Refer to item 1-1-1.) 2. Remove the SO-DIMM (1). (Refer to item 1-2-2.) 3. Disconnect the connector (1). 4. Remove two screws (2), then remove the CPU fan (3). 5. Remove three screws (4), then remove the heatsink bracket (5). 6.

  • Page 27: So-Dimm

    1-2-3. SO-DIMM 1. Remove the top panel and top cover. (Refer to item 1-1-1.) 2. Remove the SO-DIMM (3) in the arrow A direction while extending the board holder claws (2) on the Digital PC board (1) in the arrow direction. Note: •...

  • Page 28: Power Pc Board

    1-2-4. Power PC Board 1. Remove the top panel and top cover. (Refer to item 1-1-1.) 2. Remove the front panel and sub-chassis. (Refer to items 1-1-2 and 1-1-3.) 3. Disconnect the connectors (1) to (7). 4. Remove six screws (8), then remove the power PC board (9). Ground terminal Connector (3) Connector (4)

  • Page 29: Av Pc Board

    1-2-5. AV PC Board 1. Remove the top panel and top cover. (Refer to item 1-1-1.) 2. Remove the front panel and sub-chassis. (Refer to items 1-1-2 and 1-1-3.) 3. Disconnect the connectors (1) and (2) and flexible cables (3) to (5). 4.
  • Page 30 1-2-6. Front PC Board 1. Remove the top panel and top cover. (Refer to item 1-1-1.) 2. Remove the front panel. (Refer to item 1-1-2.) 3. Disconnect the connector (1), remove two screws (2), and then remove the gear assy (3). 4.
  • Page 31 2. WIRING CONNECTION DIAGRAM This section describes the wiring connection diagram of HD-XA1 as a representative. 2-1. Wiring Connection Diagram After the servicing is complete, return the wiring to its original state by using the diagram below as a reference. Dgital PC board AV PC board W005...
  • Page 32 2-2. Supplementary Instructions for Reassembling A. W106 Fix W106 to the sub-chassis under the SO-DIMM with tape so as to insert W106 into the gap under the sub-chassis. Fig. 2-2-2 B. LAN connector Check that the conductive tape on the shield case of the LAN connector adheres properly when reassembling. Fig.
  • Page 33 C. Front panel (door and open/close key) (HD-XA1) Check that insulating tape is stuck on the back of the door and open/close key on the front panel when reassembling. Fig. 2-2-4 D. Arranging ground wire (between USB board and AV board) Fasten the ground wire together with other wires using a cable tie to keep it away from the primary circuit of the power board.
  • Page 34 F. W107 Check that a ferrite core is attached to W107 when reassembling. Fig. 2-2-8 G . W106 (HD-A1/D1) Check that a ferrite core is attached to W106 when reassembling. Fig. 2-2-9 H. Tape (HD-A1/D1) There is no tape in HD-A1 and D1 when reassembling. Fig.
  • Page 35 I. Fixing of earth leads of W105 and W110(HD-A1/D1) W105 (50mm) in a hole (W102) for the earth lead on the USB PC board from the component side and solder W105 on the solder side. W105 Fig. 2-2-11 Draw out W105 from the upper side of USB PC board toward you and connect W105 with W110. Fix W110 in the same manner as is done on the HD-XA1.

  • Page 36: Servicing Diagrams

    SECTION 3 SERVICING DIAGRAMS 1. CIRCUIT SYMBOLS AND SUPPLEMENTARY EXPLANATION 1-1. Precautions for Part Replacement • In the schematic diagram, parts marked (ex. • Using the parts other than those specified shall violate the regulations, and may cause troubles such as F801) are critical part to meet the safety regulations, so operation failures, fire etc.

  • Page 37: Inductor Indication

    1-4. Inductor Indication Eg. 4 ... Η Unit None μ ... μH ... mH None ... ±5% Tolerance ... ±0.1% ... ±0.25% ... ±0.5% ... ±1% ... ±2% Type name ... ±10% ... ±20% Fig. 3-1-4 1-5. Waveform and Voltage Measurement Eg.
  • Page 38 CNX01 PJ730 DASP- CS1- LVDS0- LVDS0- CS0- LVDS0+ LVDS0+ LVDS1- LVDS1- LVDS1+ LVDS1+ PDIAG-/CBLID- LVDS2- LVDS2- DA1- LVDS2+ LVDS2+ IOCS16- LVDS CLK- LVDS CLK- INTRQ LVDS CLK+ LVDS CLK+ DMACK- CSEL IORDY CNX05 PJ733 DIOR- DAC4_BCLK DAC4_BCLK DIOW- DAC4_LRCLK DAC4_LRCLK DMARQ SDATA3 SDATA3...
  • Page 39 CNX03/PJ732 CNX02/PJ731,733 CNX05/PJ733 CNX01/PJ730...
  • Page 42 4-2-2. USB Circuit Diagram Fig. 3-4-3...
  • Page 44 4-2-4. Door-Detect Circuit Diagram (HD-XA1) Fig. 3-4-5...
  • Page 45 4-2-5. Motor Circuit Diagram (HD-XA1) Fig. 3-4-6...

  • Page 51: Pwr-Sw Pc Board

    5-2. PWR-SW PC Board Fig. 3-5-3 PWR-SW PC Board (Top side) Fig. 3-5-4 PWR-SW PC Board (Bottom side) 5-3. Door-Detect PC Board (HD-XA1) Fig. 3-5-5 Door-Detect PC Board (Top side) Fig. 3-5-6 Door-Detect PC Board (Bottom side)

  • Page 52: Usb Pc Board

    5-4. USB PC Board Fig. 3-5-7 USB PC Board (Top side) Fig. 3-5-8 USB PC Board (Bottom side) 5-5. Motor PC Board (HD-XA1) Fig. 3-5-9 Motor PC Board (Top side) Fig. 3-5-10 Motor PC Board (Bottom side)

  • Page 55: Parts List

    SECTION 4 PARTS LIST SAFETY PRECAUTION The parts identified by ! ( ) mark are critical for safety. Replace only with part number specified. The mounting position of replacement is to be identical with originals. The substitute replacement parts which do not have the same safety characteristics as specified in the parts list may create shock, fire or other hazards.

  • Page 56: Exploded Views

    EXPLODED VIEWS 1-1. Packing Assembly Z001 Z009 Z010 Z006 Z013 Z007 Z002 Fig. 4-1-1...

  • Page 57: Cabinet Assembly 1 (Hd-Xa1)

    1-2. Cabinet Assembly 1 (HD-XA1) B310 B330 B300 U003B B335 W001 W101 U003A W108 W109 U003C A330 A341 A300 A001 U003 Fig. 4-1-2...

  • Page 58: Cabinet Assembly 2 (Hd-A1/Hd-D1)

    1-3. Cabinet Assembly 2 (HD-A1/HD-D1) B300 U003A W101 U003C A001 W001 U003 This figure shows the cabinet assembly of HD-D1. Fig. 4-1-3...

  • Page 59: Chassis Assembly

    1-4. Chassis Assembly RHE1 CPUFAN PJ15 W107 W005 PJ1420 W002 W106 W003 W004 W007 a b c W005A W103 PWR1A W104 W102 W105 FAN1 PWR1 U002 B340 B340 Fig. 4-1-4...
  • Page 60 Replacement of Digital PC Board The digital PC board for service use, on which some parts are not mounted, is supplied. When replacing the digital PC board, mount the parts removed from the former board on a new board. <Digital PC Board for service use> <Completed Digital PC Board>...

  • Page 61: Parts List

    2. PARTS LIST Location Part No. Description - MECHANICAL PARTS - A001 P000461210 PANEL ASSY,FRONT HD-XA1 A001 P000464130 PANEL ASSY,FRONT HD-A1 A001 P000464190 PANEL ASSY,FRONT HD-D1 A300 P000461170 GEAR ASSY A330 P000461190 MOTOR ASSY A341 P000461420 DRIVE BELT B300 P000461410 COVER TOP HD-XA1 B300...
  • Page 62 Location Part No. Description P000461300 CPU MODULE PENTIUM4 CPUFAN P000461320 FAN CPU MCF-TS6512M05 RHE1 P000461570 RHE-MODULE MCF-130P-RHE P000461310 LI-BATTERY CR2032-1HF PWR1 P000461450 POWER UNIT MPN5232XA PWR1A P000461580 AC-INLET WIRE ACPWR 3P-L70 U002 P000461200 PC BOARD ASSY U003 P000461220 PC BOARD ASSY FRONT MAIN,HD-XA1 U003 P000464120...

  • Page 63: Supplement

    SUPPLEMENT SUPPLEMENT1. Firmware Version Update We plan to respond to these developments by providing the firmware update. The latest information will be informed Toshiba customer support on the WEB. 1) Main Firmware 2) HD DVD Drive Firmware 1. HD DVD Player FW Update To update the firmware, the following procedures are provided.
  • Page 64 5) If select “SETUP”, downloading update will be started. 4. Firmware Update Procedure (1) Main (or Drive) FW Update by CD-ROM disc 1) Insert Update disc into the unit. 2) Indicate the notice. -> Select YES & press “OK” button on the remote control. 3) Version update is started.
  • Page 65 SUPPLEMENT2. Error Display 1. System Error System Error Code Table External Content of error error code 0x81xxxxxx Application error ERROR 0x83xxxxxx Application error ERROR 0x84xxxxxx Application error ERROR 0x85xxxxxx Application error ERROR 0x4094C000 Fatal error of Advanced Player external error code 0x4094C002 Application error external error code 0x4094C004 System error (such as initialization failure)
  • Page 66 3. Update error Content of error Message on VFD Message on OSD Japanese English French When the network connection Impossible de trouver le serveur. Can not find out server. is failed When the network connection The download failed. Wait a while Le téléchargement a échoué.

  • Page 67: Specifications

    SPECIFICATIONS Power requirement during operation 90.0W Power supply 120V AC, 60 Hz Mass HD-XA1: 8.9kg, HD-A1•D1: 7.4kg External dimension HD-XA1: Width 437 x Height 115 x Depth 354mm, HD-A1•D1: Width 430 x Height 103 x Depth 353mm Signal system Standard NTSC Color TV system Laser Semiconductor laser, Wavelength : 405nm/650nm/780nm VIDEO output...
  • Page 68 1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN...

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