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Toshiba HD-XA2KN, Service Manual

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Toshiba HD-XA2KN Service Manual Download Page 42

 

 

SUPPLEMENT3. TROUBLESHOOTING 

3-1.  Standby LED (red) does not light. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3-2.  LED (green) does not light at power on. 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

START (1) 

E+5V supplied to pin 16 of 

CN601 from power unit? 

Replace power unit. 

START (2)

Power_LED on pin 2 of 

CN702 is “H”? 

Replace FFC (W103) cable.

Failure of main unit 

CN702 FFC ( W103) cable 

inserted correctly? 

Replace PWR_SW unit.

Yes

No

 

Yes

 

No

 

Yes

No

 

Power_LED on pin 2 of 

CN702 is “L”? 

Yes

 

No

 

Replace PWR_SW unit.

Failure of main unit.

Summary of Contents for HD-XA2KN

Page 1: ...odels 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 ...

Page 2: ...ment of parts is not only confined to manufacture The same green parts used in manufacture must also be used as replacement parts 2 LEAD FREE SOLDER This product is manufactured using lead free solder as a part of a movement within the con sumer products industry at large to be environmentally responsible Lead free solder must be used in the servicing and repair of this product WARNING This produc...

Page 3: ...ures manufactured under license from Dolby Laboratories Dolby and the double D symbol are trademarks of Dolby Laboratories DTS features manufactured under license from Digital Theater Systems Inc U S Pat No s 5 451 942 5 956 674 5 974 380 5 978 762 6 226 616 6 487 535 and other U S and world wide patents issued and pending DTS and DTS Digital Surround are registered trademarks of Digital Theater S...

Page 4: ...potential exists the fault must be located and corrected Repeat the above test with the DVD PLAYER power plug reversed NEVER RETURN A DVD PLAYER TO THE CUS TOMER WITHOUT TAKING NECESSARY CORREC TIVE ACTION READING SHOULD NOT EXCEED 0 3V The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the ...

Page 5: ... 5 D Light PC Board 5 6 RS232C PC Board CONTENTS SECTION 1 GENERAL DESCRIPTIONS 1 OPERATING INSTRUCTIONS 1 REPLACEMENT OF MECHANICAL PARTS 1 1 Front Panel Front PC Boards 1 2 Main Power PC Boards 1 3 DVD Drive 2 WIRING CONNECTION DIAGRAM 2 1 Wiring Connection Diagram 2 2 Supplementary Instructions for Reassembling 2 LOCATION OF MAIN PARTS 2 1 Location of Main Parts 2 2 Location of PC Boards SECTIO...

Page 6: ...SECTION 1 GENERAL DESCRIPTIONS 1 OPERATING INSTRUCTIONS Please refer to the owner s manual about the contents SECTION 1 GENERAL DESCRIPTIONS ...

Page 7: ... 1 2 1 2 2 Location of PC Boards Fig 1 2 2 FAN1 Fan RAM1 DVD Drive U001 Main PC board U002 Front FIP PC board FSW1 Front Switch USB PC board LED1 Front D Light PC board PSW1 Power Switch PC board FRS1 RS232C PC board PWR1 Power PC board U003 ATAPI PC board ...

Page 8: ...s use a magnetized screwdriver in servicing Several kinds of screws are used and some of them need special cautions That is take care of the tapping screws securing molded parts and fine pitch screws used to secure metal parts If they are used improperly the screw holes will be easily damaged and the parts can not be fixed 1 REPLACEMENT OF MECHANICAL PARTS 1 3 9 12 13 14 10 9 4 15 15 5 6 Front Swi...

Page 9: ...1 2 Main Power PC Boards Fig 2 1 2 5 2 9 12 9 4 7 10 8 7 7 7 8 8 6 1 3 3 Fan Main PC Board Power PC Board RS232C PC Board 8 11 ...

Page 10: ...1 3 DVD Drive Fig 2 1 3 DVD Drive ATAPI PC Board 2 3 4 5 7 6 7 6 1 1 1 1 ...

Page 11: ...te by using the diagram below as a reference Fig 2 2 1 W003 W102 W104 W105 W101 W002 W001 W106 W103 W004 Fan DVD Drive Main PC board Front FIP PC board Front Switch USB PC board Front D Light PC board Power Switch PC board RS232C PC board Power PC board ATAPI PC board Front panel Tape Flexible cable A 4 A 4 A 4 A 1 A 3 A 2 A 1 ...

Page 12: ...assembling A 1 Fix the wire W103 with two tapes TAPE PET W10 L50 A 2 Fix the FFC W004 with the tape TAPE PET W10 L50 A 3 Fix the wire W104 with the tape TAPE PET W10 L50 Fixed position between CN405 and C60D W104 Fix Between CN405 and C60D ...

Page 13: ...A 4 Paste the aluminum tapes to the position of A B and C Position A 25mm Tape Width X 30mm Position B 25mm Tape Width X 50mm Position C 25mm Tape Width X 7mm A B 30mm 50mm A C 30mm 7mm ...

Page 14: ...c and film capacitors of which capacitance are more than 10 pF None 5 or more B 0 1 C 0 25 D 0 5 F 1 G 2 2 Ceramic plastic and film capacitors of which capacitance are 10 pF or less None more than 5 pF B 0 1 pF C 0 25 pF 3 Electrolytic Trimmer Tolerance is not described Temperature characteristic None SL Ceramic capacitor For others temperature characteristics are described For capacitors of 0 01 ...

Page 15: ...forms for CD DVD and RF shown in the circuit diagrams are obtained when a test disc is played back All voltage values except the waveforms are expressed in DC and measured by a digital voltmeter 1 6 Others The parts indicated with NC or KETU etc are not used in the circuits of this model Eg 4 Eg 5 Fig 3 1 4 Fig 3 1 5 Type name 10µ Type Tolerance ...

Page 16: ...D2 VDD NC B_DA0 B_DA2 B_DIOR D_GND B_IORDY B_CS1 B_DASP B_CS0 B_DMACK D_GND B_INTRQ NC B_DA1 VEE 5V GND FL 5V GND F 14G 14G 14G 14G 14G GND VCC 12V GND E 5V GND GND GND PS_ON VCC 3 3V GND VCC 3 3V B 5V VCC 5V GND DD9 EJECT_SW TRAY_STATUS NC GND RESETX DD8 DD7 CN801 VCC 12V GND GND VCC 3 3V E 6V GND VCC 12V GND GND D_GND 5V 5V CS1X DASPX 5V 5V 5V 12V GND NC DA1 NC DA0 DA1 NC DA0 DA2 DA2 CS0X GND IO...

Page 17: ... EJTAG interface 32bit DDR SDRAM interface Video output CY CB CR DVO0 IEC60958 Output DAO 0 4 AIOMCK0 SYSTEM CLOCK HDMI Tx SiI9134 SW Timer uCOM uPD78F0534 GB S UEU A Front Unit Audio DAC WM8740 1 PCM1755 3 SPI OP Amp NJM4580 4 Video Driver MM1757 Video output SY SC Buffer Clock Gene ICS950812 100MHz FL USB1 1 Buffer 48MHz 33MHz 33MHz 33MHz 48MHz33MHz 100MHz 256MB DDR2 SDRAM 1Gb 2 16bit DDR SDRAM ...

Page 18: ...Fig 3 4 1 4 CIRCUIT DIAGRAMS 4 1 Power Supply Circuit Diagram ...

Page 19: ...4 2 Front Circuit Diagram 4 2 1 Front FIP Circuit Diagram Fig 3 4 2 ...

Page 20: ...Not use Use 4 2 2 Power Switch Circuit Diagram Fig 3 4 3 ...

Page 21: ...4 2 3 Front Switch USB Circuit Diagram Not use Use Use Use Use Use Fig 3 4 4 ...

Page 22: ...4 2 4 Front D Light Circuit Diagram Fig 3 4 5 ...

Page 23: ...Fig 3 4 6 4 3 RS232C Circuit Diagram ...

Page 24: ...EB 25 MD DMO 26 MC DM1 27 ML I2S 28 VRUTRN 13 VOUTLN 16 AVDD 15 AGND 14 RA23 10k RA18 22 CA33 F0 1u CA28 F0 1u CA69 47uF10V NP 2 1 CA70 47uF10V NP 2 1 CA55 FL1800p CA60 FL1800p CA54 FL1800p GND QA11 RN1402 QA14 RN2402 QA16 RN2402 RA84 1M RA88 100D 1608 RA93 100D 1608 RA89 100D 1608 RA94 100kD 1608 GND CA37 F0 1u CA18 F0 1u CA13 F0 1u CA75 F0 1u CA49 F0 1u RA55 5 1kD 1608 CA15 4 7uF10VTANTAL CA30 F...

Page 25: ...55 S1_ASP 56 ONVCC_M5P 57 DRISCK 58 DRI_IN D T 59 DRU_OUT T D 60 DRI_CS 61 PWR_LED 62 BUZZER 63 RTC_OUT 64 R751 10k R752 10k R785 100 R773 100 R733 100 CLK_32K 165 R703 100 R711 100 R714 100 R715 100 R720 100 R723 100 PWROK M5P 116 R734 100 USBON0 M5P 461 R735 100 USBOC0 P5N 461 R736 100 USBOC1 P5N 461 SHRST M5N 116 R727 10K RSMRST M5N 116 R738 10K PWRBTN M5N 116 R740 10K KBRST M5N 116 R742 10K R7...

Page 26: ...L14 VSS L15 VSS L16 VSS L17 VSS M6 VSS M10 VSS M11 VSS M12 VSS M13 VSS M14 VSS M15 VSS M16 VSS M17 VSS M23 VSS N3 VSS N10 VSS N11 VSS N12 VSS N13 VSS N14 VSS N15 VSS N16 VSS N17 VSS N21 VSS P5 VSS P10 VSS P11 VSS P12 VSS P13 VSS P14 VSS P15 VSS P16 VSS P17 VSS P24 VSS R4 VSS R10 VSS R11 VSS R12 VSS R13 VSS R14 VSS R15 VSS R16 VSS R17 VSS R22 VSS T6 VSS T10 VSS T11 VSS T12 VSS T13 VSS T14 VSS T15 V...

Page 27: ...ICX06 AD8058 1 2 3 6 VSS 4 VCC 8 5 7 RX32 75D 1608 CX39 B0 1u LX06 470nH CX31 CH33p 1608 ICX07 AD8058 1 2 3 6 VSS 4 VCC 8 5 7 RX44 75D 1608 RX33 75D 1608 RX48 300D 1608 CX35 CH100p LX03 56nH CX38 B0 1u RX41 2kD 1608 CX29 B1u RX37 300D 1608 RX07 100 QX02 RN1402 QX03 RN1402 GND CX41 B0 1u RX40 2 2kD 1608 RX38 2kD 1608 CX27 B1u RX34 1 5kD 1608 RX55 75D 1608 RX56 75D 1608 GND RX63 75D 1608 RX62 75D 16...

Page 28: ...Fig 3 4 11 4 5 ATAPI Conversion Circuit Diagram ...

Page 29: ...nt FIP PC Board Bottom side 5 2 Power Switch PC Board Fig 3 5 1 Front FIP PC Board Top side Fig 3 5 3 Power Switch PC Board Top side Fig 3 5 4 Power Switch PC Board Bottom side A100 CN104 CN105 W173 1 2 3 4 A 1 2 3 4 A CN101 D121 D122 S115 C118 Q101 Q102 R101 R102 R146 R147 ...

Page 30: ...C Board 1 2 A Fig 3 5 7 ATAPI PC Board Top side 1 2 A Fig 3 5 8 ATAPI PC Board Bottom side C119 CN102 CN103 CN106 IC102 J101 J102 S100 S102 S103 S104 S107 S108 S109 S116 W103 W172 1 2 3 4 5 A C100 C101 C108 C112 FL101 FL102 L101 L102 L103 L104 L105 Q103 R100 R103 R104 R105 R106 R107 R108 R110 R148 R149 RJ01 RJ02 RJ03 RJ04 1 2 3 4 5 A ...

Page 31: ... 10 D Light PC Board Bottom side 5 6 RS232C PC Board Fig 3 5 9 D Light PC Board Top side Fig 3 5 11 RS232C PC Board Top side Fig 3 5 12 RS232C PC Board Bottom side CN107 D101 D102 1 2 3 A R111 R112 1 2 3 A C107 CN108 CN109 C102 C103 C104 C105 C106 IC101 ...

Page 32: ...in processing be sure to include the model number and description ABBREVIATIONS Integrated Circuit IC Capacitor Cap CapacitanceTolerance for Nominal Capacitance more than 10pF P 100 0 Symbol Tolerance B 0 1 C 0 25 D 0 5 F 1 G 2 J 5 K 10 M 20 N 30 V 20 10 W 100 10 U 75 10 Q 30 10 T 50 10 Symbol Tolerance X 40 20 Y 150 10 Z 80 20 Ex 10µF J 10µF 5 Symbol TolerancepF B 0 1 C 0 25 D 0 5 F 1 G 2 Ex 10pF...

Page 33: ...1 EXPLODED VIEWS 1 1 Packing Assembly Fig 4 1 1 Z010 Z011 Z006 Z001 Z002 Note The shape of the packing material is sometimes different ...

Page 34: ...1 2 Chassis Assembly Fig 4 1 2 D A B C D A B C B300 PALL PALR CAL1 U003 PWR1 W101 FAN1 CND01 W104 U001 FSW1 W002 U002 A001 W003 W001 W103 W106 PSW1 LED1 W102 W105 FRS1 W004 RAM1 ...

Page 35: ...ANEL AL SIDE L PALR P000479200 PANEL AL SIDE R RAM1 P000477500 HD DVD DRIVE SD E802A W001 P000477420 FFC 12P L102 MAIN FRONT W002 P000477430 FFC 20P L102 MAIN FRONT W003 P000477440 FFC 16P L102 MAIN FRONT W004 P000477450 FFC 40P L242 MAIN DRIVE W101 P000477530 WIRE CABLE ZHR 9P L300 MAIN USB W102 P000477540 WIRE CABLE PHR 6P L100 POWER ATAPI W103 P000477550 WIRE CABLE ZHR 4P L380 MAIN PWRSW W104 P...

Page 36: ...e special Code from the remote control Field Service Use only Do not disclose to users 1 Press ON STAND BY on the unit or remote 2 Press DISPLAY 1 9 5 DISPLAY 3 FW version is show on TV display as below 3 Firmware Version Check procedure Check from SET UP Menu 1 Press ON STAND BY on the unit or remote 2 Press SETUP button 3 Select General Maintenance Update 4 The firmware version is shown on TV di...

Page 37: ... button on the remote control 3 Version update is started Waiting a few minutes 4 Tray will be opened and power off automatically 5 Power On confirm the FW version 2 FW Update from WEB site From SETUP menu the latest firmware can be downloaded to the unit Refer to Firmware version check procedure Internet always on broadband connection is needed ...

Page 38: ...ntent Error Code 2 0 0 F C 0 1 2 AACS Error This disc is not available for this player Error Code 2 0 1 0 C 0 1 3 AACS Error Playback is prohibited The playback is stopped Error Code 2 0 1 1 C 0 1 4 AACS Error Failed to verify the content The playback is stopped Error Code 2 0 1 2 C 0 1 5 AACS Error Management system error occurred Please call Toshiba Customer Support Error Code 2 0 1 3 C 0 1 6 AA...

Page 39: ...0000 Error Code 4 0 C 0 0 D Markup Error Cannot play the disc Error code 0x00000000 Error Code 4 0 C 2 0 3 Playlist Error Cannot play the disc Error code 0x00000000 Error Code 4 0 4 6 0 0 Graphics critical Error Cannot play the disc Error code 0x00000000 Error Code 4 0 4 6 0 1 Pixel Buffer Error Cannot play the disc Error code 0x00000000 Error Code 4 0 4 6 0 3 Unexpected Error Cannot play the disc...

Page 40: ...rror 2 0 C 5 3 0 SSL error 2 0 C 5 3 1 SSL error 2 0 C 5 3 2 SSL error 2 0 C 5 3 3 CRL error 2 0 C 5 3 4 verification error 2 0 C 5 3 5 CRL error 2 0 C 5 3 6 CRL error 2 0 C 5 3 7 CRL error 2 0 C 5 3 8 CRL error 2 0 C 5 3 9 verification error 2 0 C 5 3 A verification error 2 0 C 5 3 B verification error 2 0 C 5 3 C verification error 2 0 C 5 3 D verification error 2 0 C 5 3 E verification error 2 ...

Page 41: ...emory Error memory shortage 2 0 C 5 A 4 Memory Error memory shortage 2 0 C 5 A 5 Memory Error memory shortage 2 0 C 5 A 6 flash memory error VR NAND 2 0 C 5 A 7 flash memory error VR NAND 2 0 C 5 A 8 flash memory error VR NAND 2 0 C 5 A 9 flash memory error VR NAND 2 0 C 5 A A flash memory error VR NAND 2 0 C 5 A B flash memory error VR NAND 2 0 C 5 A C flash memory error VR NAND 2 0 C 5 A D flash...

Page 42: ...E 5V supplied to pin 16 of CN601 from power unit Replace power unit START 2 Power_LED on pin 2 of CN702 is H Replace FFC W103 cable Failure of main unit CN702 FFC W103 cable inserted correctly Replace PWR_SW unit Yes No Yes No Yes No Power_LED on pin 2 of CN702 is L Yes No Replace PWR_SW unit Failure of main unit ...

Page 43: ...in 1 of CN803 develope 12V 5 Replace FAN unit Power circuit troubleshooting Yes No START 4 Pin 1 4 of IC705 VFD driver IF bus working at startup 1 CLK 2 DIN 3 STB 4 DOUT Power circuit troubleshooting Failure of main unit PIN 20 of CN601 develope 5V 5 Replace front FIP unit or main unit Yes No Yes No ...

Page 44: ...rrectly No Yes Connector CN403 of DVD drive and power connector connected correctly No Check PJ1004 and PJ3017 connection and replace FFC cable Yes No END Yes Failure of main unit Replace DVD drive Not restored Restored Is the cable of CN3001 inserted correctly Pin 1 and 2 are 12V Yes No Check CN403 connection and replace FFC cable Connect the cable correctly Not restored Restored ...

Page 45: ...Replace main unit No All analog video S video component and HDMI do not output picture Yes Check HDMI troubleshooting 3 6 1 or Check MODE switch in case of HD XA2 XE1 or Check and replace cable or Replace main unit No Yes Replace main unit Yes CND01 normal Replace CND01 No Check owner s manual Resolution Setting or Check TV resolution setting or Replace main unit START 6 1 ...

Page 46: ... Check and replace AV cable Check and replace HDMI cable Replace main unit Check and replace optical and coaxia cable No Replace main unit START 8 Remote Controller Sound in Setup menu selected Select Remote Controller Sound in application s Setup menu Not selected Failure of main unit Selected All analog digital and HDMI audio are not played back ...

Page 47: ...Neither right port nor left port works Check and replace CN402 cable W101 or replace front SW_USB unit Either one port does not work Failure of main unit Yes Device to be connected is supported No Yes No Check the device supported by this mode ...

Page 48: ...as well as network settings cables and connected devices Improper CONTROL pin connection Use a serial cross cable to connect the unit to a PC Check the above However if the problem still remains the main unit may be faulty START 10 PJ7 connected correctly Yes Check and replace CN703 FFC W001 cable Replace front SW_USB unit No Failure of main unit Front Power LED lighting Yes Change power unit No ...

Page 49: ...V TP609 1 06 0 04V DVDD1 0V TP610 1 06 0 04V VRVDD1 0V TP611 1 06 0 04V USBA3 3V TP256 3 3 0 16V Output voltage Power Measuring points Output voltage PS12VDC E3001 GND 12 00V 10 M5V E1008 GND 5 00V 5 M3V E1007 GND 3 30V 2 1R2 P1V E1004 GND 1 24V 2 2R5 P2V E1002 GND 2 50V 2 PPV E1006 GND 0 94V P5V E1001 GND 5 00V 5 PTV E1005 GND 1 05V 1R5 P1V E1003 GND 1 50V 2 P3V E1000 GND 3 30V 5 1R8 P1V E1009 GN...

Page 50: ...ack x 1 system PB PR output blue red 0 7Vp p 75Ω Pin jack x 1 system each 2 0V rms 2 2kΩ or below pin jack L R x 1 system 2 0V rms 2 2kΩ or below pin jack Pin jack x 6 Optical connector x 1 system Coaxial pin jack x 1 system 0 5Vp p 75Ω 100BASE TX 10BASE T x 1 EXTENSION port x 2 systems DSUB 9 pin 19 pin Wireless remote control SE R0251 Temperature 41 F 95 F 5 C 35 C Position Horizontal Quartz mon...

Page 51: ...1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

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