hit counter script
Toshiba MD20FM1C Service Manual
  1. Manuals
  2. Brands
  3. Toshiba Manuals
  4. TV
  5. MD20FM1C
  6. Service manual
Toshiba MD20FM1C Service Manual

Toshiba MD20FM1C Service Manual

Color television/dvd video player
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
FILE NO. 140-200218
SERVICE MANUAL
COLOR TELEVISION/
DVD VIDEO PLAYER
MD20FM1C
DOCUMENT CREATED IN JAPAN, Mar., 2003

Advertisement

Table of Contents
loading

Related Manuals for Toshiba MD20FM1C

Summary of Contents for Toshiba MD20FM1C

  • Page 1 FILE NO. 140-200218 SERVICE MANUAL COLOR TELEVISION/ DVD VIDEO PLAYER MD20FM1C DOCUMENT CREATED IN JAPAN, Mar., 2003...

  • Page 2: Caution

    CAUTION THIS DIGITAL VIDEO PLAYER EMPLOYS A LASER SYSTEM. TO ENSURE PROPER USE OF THIS PRODUCT, PLEASE READ THIS SERVICE MANUAL CARE- FULLY AND RETAIN FOR FUTURE REFERENCE. SHOULD THE UNIT REQUIRE MAINTENANCE, CONTACT AN AUTHORIZED SERVICE LOCATION-SEE SERVICE PROCEDURE. USE OF CONTROLS, ADJUSTMENTS OR THE PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.

  • Page 3: How To Order Parts

    SERVICING NOTICES ON CHECKING 1. KEEP THE NOTICES 6. AVOID AN X-RAY As for the places which need special attentions, Safety is secured against an X-ray by consider- they are indicated with the labels or seals on the ing about the cathode-ray tube and the high cabinet, chassis and parts.

  • Page 4: Important Safeguards

    IMPORTANT SAFEGUARDS READ INSTRUCTIONS All the safety and operating instructions should be read before the unit is operated. RETAIN INSTRUCTIONS The safety and operating instructions should be retained for future reference. HEED WARNINGS All warnings on the unit and in the operating instructions should be adhered to. FOLLOW INSTRUCTIONS All operating and use instructions should be followed.
  • Page 5 IMPORTANT SAFEGUARDS (CONTINUED) DAMAGE REQ UIRING SER VICE Unplug this unit from the wall outlet and refer servicing to qualified service personnel under the following conditions: When the power-supply cord or plug is damaged. If liquid has been spilled, or objects have fallen into the unit. If the unit has been exposed to rain or water.

  • Page 6: Disc Removal Method At No Power Supply

    DISC REMOVAL METHOD AT NO POWER SUPPLY Remove the Back Cabinet and TV/DVD Block. (Refer to item 1 of the DISASSEMBLY INSTRUCTIONS.) Rotate the white gear of Deck CD section in the direction of the arrow by hand, remove the disc from Deck CD.

  • Page 7: Table Of Contents

    TABLE OF CONTENTS CAUTION ..........................A1-1 SERVICING NOTHCES CHECKING ..................A1-2 HOW TO ORDER PARTS ...................... A1-2 IMPORTANT SAFEGUARDS ....................A1-3, A1-4 DISC REMOVAL METHOD AT NO POWER SUPPLY ............A1-5 PARENTAL CONTROL-RATING LEVEL ................A1-5 TABLE OF CONTENTS ......................A2-1 GENERAL SPECIFICATIONS ....................

  • Page 8: General Specifications

    GENERAL SPECIFICATIONS CRT Size / Visual Size 20 Inch / 508.0 mmV System CRT Type FLAT Deflection 90 degree Magnetic Field BV/BH +0.45G/0.18G Color System NTSC Speaker 2 Speaker Position Front Size 3 Inch Impedance 8 Ohm Sound Output 2.5x2.5 W 10%(Typical) 2.0x2.0 W DVD System...
  • Page 9 GENERAL SPECIFICATIONS Interface Switch Front Power (Tact) Channel Up Channel Down Volume Up Volume Down Play Open/Close Skip(>>) Skip(<<) Still/Pause Stop Main Power SW Rear AC/DC Color On/Off (SECAM Only) Degauss Main Power SW Indicator Power Stand-by On Timer Terminals Front Video Input Audio Input...
  • Page 10 GENERAL SPECIFICATIONS On Screen Menu(DVD) Display Menu Type Character Rating Level Audio Sub Title TV Screen Size OSD Display On/Off Menu Language Audio Output Set Up Language Password Lock/Unlock Open Close No disc Reading Play Still/Pause Stop Prohibit Mark Step Next Back Random...
  • Page 11 GENERAL SPECIFICATIONS G-14 Remote Unit RC-EF Control Glow in Dark Remocon Format Custom Code 71-8E h Power Source Voltage(D.C) UM size x pcs UM-4 x 2 pcs Keys Total 45 Key Power Open/Close Play Stop Search+ Search- Skip+ Skip- Slow+ Slow- Still/Pause Display/Call...
  • Page 12 GENERAL SPECIFICATIONS G-15 Features Auto Degauss Auto Shut Off Auto Power On, Auto Play Canal+ CATV Anti-theft Rental Memory(Last CH) Memory(Last Volume) V-Chip USA V-CHIP CANADIAN V-CHIP Fast Text UniText Top Text Auto Search CH Allocation Channel Lock Just Clock Function Game Position CH Label VM Circuit...
  • Page 13 GENERAL SPECIFICATIONS G-17 Carton Master Carton Content --- Sets Material --- / --- Dimensions W x D x H(mm) Description of Origin Gift Box Material Double/White W/Color Phote Label Dimensions W x D x H(mm) 647x620x625 Design As Per Buyer 's Description of Origin Natural Dropping At 1 Corner / 3 Edges / 6 Drop Test...

  • Page 14: Disassembly Instructions

    DISASSEMBLY INSTRUCTIONS 1. REMOVAL OF MECHANICAL PARTS 1-3: TV/DVD BLOCK (Refer to Fig. 1-3) Remove the 2 screws 1. AND P.C. BOARDS Disconnect the following connectors: 1-1: BACK CABINET (Refer to Fig. 1-1) (CP102, CP303, CP401 and CP502). Remove the 6 screws 1. Remove the TV/DVD Block in the direction of arrow.
  • Page 15 DISASSEMBLY INSTRUCTIONS 1-5: FRONT TRAY PLATE/TOP SHIELD (Refer to Fig. 1-5) Remove the Front Tray Plate in the direction of arrow (A). Remove the 9 screws 1. CD Deck Remove the Top Shield in the direction of arrow (B). Syscon PCB Top Shield Angle Deck Front Tray Plate...

  • Page 16: Removal Of Anode Cap

    DISASSEMBLY INSTRUCTIONS 2. REMOVAL OF ANODE CAP 3. After one side is removed, pull in the opposite direction to remove the other. Read the following NOTED items before starting work. NOTE After turning the power off there might still be a potential Take care not to damage the Rubber Cap.

  • Page 17: Removal And Installation Of Flat Package Ic

    DISASSEMBLY INSTRUCTIONS REMOVAL AND INSTALLATION OF When IC starts moving back and forth easily after desoldering completely, pickup the corner of the IC using FLAT PACKAGE IC a tweezers and remove the IC by moving with the IC desoldering machine. (Refer to Fig. 3-3.) REMOVAL NOTE Put the Masking Tape (cotton tape) around the Flat...
  • Page 18 DISASSEMBLY INSTRUCTIONS INSTALLATION When bridge-soldering between terminals and/or the soldering amount are not enough, resolder using a Thin- Take care of the polarity of new IC and then install the tip Soldering Iron. (Refer to Fig. 3-8.) new IC fitting on the printed circuit pattern. Then solder each lead on the diagonal positions of IC temporarily.

  • Page 19: Service Mode List

    SERVICE MODE LIST This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily. To enter to the SERVICE MODE function, press and hold both buttons simultaneously on the main unit and on the remote control for more than a standard time (second).

  • Page 20: When Replacing Eeprom (Memory) Ic

    WHEN REPLACING EEPROM (MEMORY) IC If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to ensure correct data settings while making reference to TABLE 1. Note: No need setting for the position of the mark @ due to the adjustment value. Table 1 Enter DATA SET mode by setting VOLUME to minimum.

  • Page 21: Electrical Adjustments

    ELECTRICAL ADJUSTMENTS BEFORE MAKING ELECTRICAL FUNCTION FUNCTION ADJUSTMENTS R CUT OFF BRI. AV(CENT.) G CUT OFF BRI. AV(MAX) Read and perform these adjustments when repairing the B CUT OFF BRI. AV(MIN) G DRIVE COL. AV(CENT.) circuits or replacing electrical parts or PCB assemblies. B DRIVE COL.
  • Page 22 ELECTRICAL ADJUSTMENTS 2-5: WHITE BALANCE 2-10: VERTICAL LINEARITY NOTE: Adjust after performing CUT OFF adjustment. NOTE: Adjust after performing adjustments in section 2-9. After the adjustment of Vertical Linearity, reconfirm Place the set with Aging Test for more than 15 minutes. the Vertical Shift and Vertical Size adjustments.
  • Page 23 ELECTRICAL ADJUSTMENTS 2-15: SEPARATION 2-17: LEVEL Please do the method (1) or method (2) adjustment. Receive the VHF HIGH (70dB). Connect the AC voltmeter to TP901. Method (1) Activate the adjustment mode display of Fig. 1-1 and Set the multi-sound signal generator for each different press the channel button (69) on the remote control to L-ch and R-ch frequency (Ex.
  • Page 24 ELECTRICAL ADJUSTMENTS 2-19: SUB TINT CENTER 2-20: SUB COLOR CENTER Receive the color bar pattern. (RF Input) Receive the color bar pattern. (RF Input) Using the remote control, set the brightness, contrast, Using the remote control, set the brightness, contrast, color and tint to normal position.

  • Page 25: Dvd

    ELECTRICAL ADJUSTMENTS 2-21: SUB CONTRAST MAX Activate the adjustment mode display of Fig. 1-1 and press the channel button (15) on the remote control to select "CNTX". Press the RIGHT/LEFT button on the remote control until the contrast step No. becomes "61" Receive a broadcast and check if the picture is normal.
  • Page 26 ELECTRICAL ADJUSTMENTS PURITY AND CONVERGENCE 3-3: STATIC CONVERGENCE ADJUSTMENTS NOTE Adjust after performing adjustments in section 3-2. NOTE Receive the crosshatch pattern from the color bar Turn the unit on and let it warm up for at least 30 generator. minutes before performing the following adjustments.
  • Page 27 ELECTRICAL ADJUSTMENTS 4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION) CRT PCB CD403 CP807 TP801 J801 CD801 TP803 CD850 TU001 CD820 CP8006 CP8005 CD810 CP8003 CP8002 CD803 TP901 CP8001 CP403 VR502 FB401 CP303 TOP SHIELD AV PCB CD502 TP401 SPEAKER SPEAKER CP506 CP401...
  • Page 28 TV BLOCK DIAGRAM FROM OPERATION BLOCK RESET IC102 PST600C AT+5V POWER TU001 ON/OFF OPEN/CLOSE MAIN IC101 STOP OEC6063A X101 Q103 16MHz PLAY H.BUFFER Q205 Q105 SKIP FF PRE AMP BUFFER SKIP REW SAW FILTER FROM DVD BLOCK CF203 DVD C DVD Y Q7009, Q7010 DVD A L...
  • Page 29 DVD BLOCK DIAGRAM AUDIO SW TO TV BLOCK IC8504 SN74LV4052APW Q7013, Q7005 SPDIF(CD) J7002 DVD REQ COAXIAL LINE DRIVER DIGITAL OUT SPDIF(DVD) DVD ROM DRIVE DVD ERR,DVD SOS,DVD VALID,DVD STB DVD: "L" DVD/CD CD : "H" ZERO DVD DATA (0-7) AUDIO DAC ANALOGUE IC8503...
  • Page 30 POWER BLOCK DIAGRAM Q504 RELAY DEGAUSS_H DRIVER Q154, Q155, Q156 P.CON+3.3V DEGAUSS RELAY +5V REG. P.CON+3.3V RY501 IC154 KIA7805API Q153 P.CON 5V P.CON+D5V DRIVER Q158, Q159, Q160 P.CON+3.3V P.CON+3.3V_A Q150 +5.6V REG. AT+5.6V Q151 P.CON+5V P.CON+A5V TRANSFORMER DRIVER SWITCHING F501 D501 T501 AT+8V...

  • Page 31: Printed Circuit Boards

    PRINTED CIRCUIT BOARDS SYSCON (TOP SIDE) SYSCON (BOTTOM SIDE) C1005 C1007 X1001 R1002 R1012 R1034 D1004 R1001 R1015 C1006 D1003 R1007 R1033 C1011 R1008 R1024 C4024 R4023 R1023 C1004 R1019 C1014 R1016 R1017 C4011 R1027 R1028 R1006 C4008 R4028 C4025 R4001 R8501 R8507...
  • Page 32 PRINTED CIRCUIT BOARDS AV (INSERTED PARTS) SOLDER SIDE C319 C347 CP8001 W006 W005 CP303 W063 IC302 W867 L302 W217 HS301 R180 W173 HS150 B301 D155 W054 D150 R153 W810 IC153 Q151 IC152 Q150 W083 Q157 W082 W859 W081 W244 W080 Q153 W019 W079...
  • Page 33 PRINTED CIRCUIT BOARDS AV (CHIP MOUNTED PARTS) SOLDER SIDE C133 C642 R226 Q202 Q204 C617 Q203 IC902 C628 R611 R228 C626 R617 C204 R004 R627 C619 R629 C779B Q7014 C774 IC602 R218 Q604 Q205 C7049 C162 C202 Q754 R755B Q751B R753B Q752B Q608...
  • Page 34 PRINTED CIRCUIT BOARDS OPERATION SOLDER SIDE C351 C353 W806 W804 W813 R352 W015 SW796 SW797 C779 J701_1 OS753 W809 R778 R777 R776 R775 C781 W009 W018 CD355 CD356 J351 R761 Q752 W011 CD757_1 R766 W013 W004 CD702...

  • Page 35: Main/Crt

    PRINTED CIRCUIT BOARDS MAIN/CRT SOLDER SIDE D515 CP810B C412 R420 R529 R514 R511 Q508 R524 CP403 R526 IC401 W019 W031 R504 Q502 CP820B D536 VR502 Q501 HS401_1 R412 R427 R423 R425 W001 D401 W803 FH504 R417 D410 C526 D503 HS502_1 W814 R521 D508...
  • Page 36 MPEG SCHEMATIC DIAGRAM (SYSCON PCB) FROM/TO LOADER CP4001 R4001 CD4001 IMSA-9615S-26C-P DVDDAT7 SDT7 C4007 2S0Q0901 DVDDAT6 SDT6 0.001 B FROM/TO DVDDAT5 VIDEO ENCORDER C4008 SDT5 P.CON+3.3VA 6.3V DVDDAT4 SDT4 DGND DVDDAT3 R4029 SDT3 CLK27 C4017 C4015 DVDDAT2 SDT2 6.3V DVDDAT1 B4001 SDT1 P.CON+3.3V.MP...

  • Page 37: Sdram

    SDRAM SCHEMATIC DIAGRAM (SYSCON PCB) FROM/TO MPEG S-DRAM IC4002 HY57V161610DTC-8 MD15 I/O15 I/O0 MD14 MA10 I/O14 I/O1 MA11 MCS0# VSSQ VSSQ MRAS# MPCLK MD13 MCAS# I/O13 I/O2 MWE# MDQM MD12 I/O12 I/O3 VCCQ VCCQ MD10 MD11 MD11 I/O11 I/O4 MD12 MD10 I/O10 I/O5...

  • Page 38: Syscon

    SYSCON SCHEMATIC DIAGRAM (SYSCON PCB) FROM/TO VIDEO ENCORDER B1001 N2012ZP600T25 DVD_RESET MUTE P.CON+3.3V P.CON+D5V DGND RESET MPGSTBY EEPROM IC1006 BR24C01AF-WE2 SSC-MRST SSC-MTSR CD/DVD TEST R1004 4.7K R1005 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC R1034 4.7K 4.7K...

  • Page 39: Video Encorder

    VIDEO ENCORDER SCHEMATIC DIAGRAM (SYSCON PCB) FROM/TO MPEG FROM/TO POWER P.CON+3.3VA DGND P.CON+3.3V.MP P.CON+3.3V CP8501_1 AMCLK IMSA-9604S-18Z14 CLK27 ABCLK ALRCLK SPDIF-DVD SSC-MRST SSC-MRST ASDAT0 YUV0 SSC-MTSR YUV0 SSC-MTSR TTXDAT C8514 YUV1 Y/CVBS YUV1 YUV2 AGND C8517 C8525 0405 YUV3 6.3V DVD_RESET DVD RESET L8501...
  • Page 40 POWER SCHEMATIC DIAGRAM (AV PCB) DIGITAL AUDIO SIGNAL(PB) PLAYBACK LUMINANCE SIGNAL CAUTION: SINCE THESE PARTS MARKED BY ATTENTION: LES PIECES REPAREES PAR UN ETANT NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME CAUTION: DIGITAL TRANSISTOR CRITICAL FOR SAFETY,USE ONES DANGEREUSES AN POINT DE VUE SECURITE...

  • Page 41: Micon/Tuner

    MICON /TUNER SCHEMATIC DIAGRAM FROM/TO DEFLECTION (AV PCB) TU001 TECC1040PG32D CD403 CP101 TKC-M06X-A1 I2C SCL R005 I2C SDA I2C_OFF I2C OFF R174 TUNER_AGC FROM/TO I/O TV/DVD EXT_MUTE RESET IC IC102 PST600C FROM/TO VIF/SIF/CHROMA TUNER_AGC TUNER_IF D104 MTZJ5.1B R125 R140 OSD_Y D101 R144 OSD_B...
  • Page 42 VIF/SIF/CHROMA SCHEMATIC DIAGRAM (AV PCB) L601 L203 100uH 0305 100uH 0305 EXT AUDIO DRV. Q204 2SC2412K R220 R226 FROM/TO POWER C227 POWER_FAIL T.V.BUF. DVD_GND R204 Q203 2SC2412K EW_OUT 3.3K R205 V.OUT W849 L201 R208 CLAMP H.OUT Q202 18uH C226 2SC2412K CH-2 0.1 B W818...

  • Page 43: Sound Amp

    SOUND AMP SCHEMATIC DIAGRAM (AV PCB) FROM/TO JACK/LED/OPERATION SOUND_AMP IC IC302 AN7522 CP303 A2001WV2-11P FRONT VIDEO IN FRONT A IN L SOUND GND SOUND OUT L SP OUT L C307 C348 FRONT A IN R 0.01 0.01 SOUND OUT R SP OUT R HS301 763WAA0199...
  • Page 44 IN/OUT SCHEMATIC DIAGRAM (AV PCB) MUTE SW Q7005 DTA114EKA MUTE SW Q7007 FROM/TO AV SW 2SC2412K R7025 MONITOR_A_L MUTE SW MUTE SW Q7004 2.2K Q7008 MONITOR_A_R 2SC2412K 2SC2412K R7014 R7020 R7026 DVD_A_L 2.2K DVD_A_R SWD_V.OUT REAR_A_IN-L REAR_A_IN-R L7002 100uH REAR_V_IN R7005 D AUDIO DRIVER J7001...
  • Page 45 AV SW SCHEMATIC DIAGRAM (AV PCB) R8026 1/2W R8019 C8013 BUFFER Q8005 2SC2412K R8018 C8014 BUFFER Q8004 2SC2412K FROM/TO POWER L701 P.CON+9V 100uH 0305 DVD_VIDEO FROM/TO MICON/TUNER AV SW IC IC701 MM1311AD SWD_V.OUT C704 R710 C714 W853 TUNER_A_L DVD_VIDEO 0.1 B C715 C703 R712...
  • Page 46 COMB FILTER SCHEMATIC DIAGRAM (AV PCB) FROM/TO AV SW C758 C765 W858 MONITOR_V 27P CH 0.47 R762 BUFFER Q753 2SA1037AK FROM/TO POWER P.CON+9V L755 P.CON+A5V 100uH 0305 W831 A.VSS BIAS1 TEST D.VCC 1H LINE W863 MEMORY CLAMP ADC DYNAMIC COMB FILTER COLOR C785 KILLER...
  • Page 47 STEREO SCHEMATIC DIAGRAM (AV PCB) FROM/TO MICON/TUNER R911 1/4W R912 1/4W TU.AU-L TP901 FROM/TO AV SW TUNER_A_L TUNER_A_R FROM/TO VIF/SIF/CHROMA TU_AUDIO NC 0 IIC Decoder St.PLL OUT SW Pilot Input Switch L-R Filter L-R Demod Cancel Matrix De-Emph Pilot (L-R)/SAP Filter Filter Filter...
  • Page 48 OPERATION SCHEMATIC DIAGRAM (OPERATION PCB) FROM/TO MICON/TUNER CD757_1 CU292501 REMOCON OUT AT+5.6V POWER ON LED L756 KEY A W5T18.4X10X9.6 KEY B R778 R771 R772 R773A R774 820 1/4W 1K 1/4W 1.5K 1/4W 2.7K 1/4W 5.6K 1/4W POWER LED SW Q752A KRC114MAT Vout OS753...

  • Page 49: Deflection

    TV POWER SCHEMATIC DIAGRAM (MAIN PCB) FBT+12V DEGAUSS_H TV.POWER_H R528 126.1 126.9 P.CON+30V 6.3A 125V 2.5A 125V 4A 125V 68K 1/2W CAUTION:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, 126.7 +B 130V DRIVE 130V DRIVE R531 Q503 126.9 Q509 REPLACE ONLY WITH THE SAME TYPE FUSE RELAY DRIVE 6.3A 125V(F501) 2SC4160...
  • Page 50 DEFLECTION SCHEMATIC DIAGRAM (MAIN PCB) V.OUTPUT AN5522 IC401 THERMAL PROTECTION FROM/TO MICON/TUNER TO DY CP403 PUMP UP CP401 003P-2100 B06B-DVS 26.3 12.5 25.9 FROM/TO POWER CP820B 52147-1210 C412 H.OUT 500V P.CON+30V R412 R427 C404 V.OUT 4.7K 1/4W 1.2K 1/4W BUFFER BUFFER Q408 POWER FAIL...
  • Page 51 CRT SCHEMATIC DIAGRAM (CRT PCB) FROM VIF/SIF/CHROMA RED AMP TP801 Q807 CP850B 2SC1740SP R807 52147-0510 RED AMP Q804_1 2.7K 1/4W 150.0 2SC2621 R.OUT G.OUT R804 B.OUT 220 1/4W CLAMP R814 1.8K 1/4W 132.5 132.8 J801 CVT3275-5101 GREEN AMP Q808 TP802 GREEN AMP 2SC1740SP Q805_1...
  • Page 52 INTERCONNECTION DIAGRAM COMMAND TRANSMITTER TM101 J351 REMOCON SENSOR SPEAKER CD355 OS753 TO OS753 SP351 SP OUT R+ 8OHM J701 SP OUT R- SPEAKER CD356 OPERATION PCB V.OUT SP352 PCB030 SP OUT L+ 8OHM TEXA33 SP OUT L- CP101 I2C SCL I2C SDA I2C OFF BLADE...

  • Page 53: Waveforms

    WAVEFORMS MPEG SDRAM MICON/TUNER VIDEO ENCODER NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
  • Page 54 WAVEFORMS POWER SOUND AMP IN/OUT NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
  • Page 55 WAVEFORMS STEREO TV POWER AV SW COMB FILTER DEFLECTION NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
  • Page 56 WAVEFORMS The following waveforms were measured at the point of the corresponding NOTE: balloon number in the schematic diagram.

  • Page 57: Mechanical Exploded View

    MECHANICAL EXPLODED VIEW PCB110 (CRT PCB) PCB070 (MAIN PCB) PCB030 (OPERATION PCB)
  • Page 58 MECHANICAL EXPLODED VIEW PCB010 (SYSCON PCB) PCB250 (AV PCB)

  • Page 59: Mechanical Replacement Parts List

    MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description BZ310405 A58707Z720 CABINET,FRONT ASSY BZ710396 713WPA0147 GLASS,LED BZ710459 761WPA0223 HOLDER,FBT BZ710039 8995034000 CORD CLIP UL CO. BZ710420 702WSAA026 PLATE,BOTTOM BZ710398 761WSA0079 ANGLE,DECK BZ710401 769WPA0018 GUIDE,CONNECTOR(FFC) BZ710714 701WPJ1124 CABINET,FRONT BZ710259 762WPA0011 HOLDER,CRT WIRE BZ310406...

  • Page 60: Electrical Replacement Parts List

    ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description RESISTORS ! R402 BZ210165 R3X18AR56J R,METAL OXIDE 0.56 OHM 2W ! R410 BZ210166 R002T4562J 5.6K OHM 1/4W ! R418 BZ210053 R002T22R2J 2.2 OHM 1/2W ! R439 BZ210151 R4X5T4273F R,METAL 27K OHM 1/4W ! R441 BZ210013...
  • Page 61 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description DIODES ! D409 BZ410084 D97U01101B DIODE,ZENER MTZJ11B T-77 D410 BZ410021 D97U05R61B DIODE,ZENER MTZJ5.6B T-77 ! D411 BZ410014 D2LTPG06J0 DIODE,SILICON RMPG06J-G3 ! D412 BZ410063 D2WTAU02A0 DIODE,SILICON AU02A-EIC ! D413 BZ410014 D2LTPG06J0 DIODE,SILICON RMPG06J-G3...
  • Page 62 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description IC4004 BZ611073 I5CF040520 SN74LV4052APW IC7001 BZ611074 I0QF045800 NJM4580M IC7002 BZ611075 I5CF040530 CD4053BNSR IC8501 BZ611076 I5VF0865A0 BT865AKRF IC8503 BZ611077 I17F017160 PCM1716E IC8504 BZ611073 I5CF040520 SN74LV4052APW TRANSISTORS Q103 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S Q105 BZ510002...
  • Page 63 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description TRANSISTORS Q7015 BZ510073 TAATA12660 TRANSISTOR,SILICON KTA1266-AT(Y,GR) Q7016 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S Q7017 BZ510045 TNYJD05001 COMPOUND TRANSISTOR DTC144EKAT146 Q751B BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S Q752A BZ510079 TNATX05001 COMPOUND TRANSISTOR KRC114MAT Q752B BZ510001...
  • Page 64 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description P.C.BOARD ASSEMBLIES PCB110 BZ610183 A58701Q110 PCB ASS'Y TCA359B PCB250 BZ310404 A58707Z250 PCB ASS'Y TMA503A MISCELLANEOUS B301 BZ310130 024HT03564 CORE,BEADS W4BRH3.5X6X1 B502 BZ310121 024HT03553 CORE,BEADS W5RH3.5X5X1.0 B504 BZ310121 024HT03553 CORE,BEADS W5RH3.5X5X1.0 B505 BZ310121...
  • Page 65 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS FH503 BZ614005 06710T0006 HOLDER,FUSE EYF-52BC FH504 BZ614005 06710T0006 HOLDER,FUSE EYF-52BC ! ICP501 BZ614252 0835C04003 MICRO FUSE 20N_4000FS ! ICP502 BZ614252 0835C04003 MICRO FUSE 20N_4000FS ! ICP504 BZ614252 0835C04003 MICRO FUSE 20N_4000FS OS753...
  • Page 66 TOSHIBA CORPORATION 1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN...

Table of Contents