Toshiba MD9DM3 Service Manual
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Toshiba MD9DM3 Service Manual

Color television/ dvd video player
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All manuals and user guides at all-guides.com
FILE NO. 140-200222
SERVICE MANUAL
COLOR TELEVISION/
DVD VIDEO PLAYER
MD9DM3

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  • Page 1 All manuals and user guides at all-guides.com FILE NO. 140-200222 SERVICE MANUAL COLOR TELEVISION/ DVD VIDEO PLAYER MD9DM3...

  • Page 2: Caution

    All manuals and user guides at all-guides.com 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.

  • Page 3: Servicing Notices On Checking

    All manuals and user guides at all-guides.com 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

    All manuals and user guides at all-guides.com 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.
  • Page 5 All manuals and user guides at all-guides.com IMPORTANT SAFEGUARDS (CONTINUED) DAMAGE REQUIRING SERVICE 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

    All manuals and user guides at all-guides.com 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

    All manuals and user guides at all-guides.com TABLE OF CONTENTS CAUTION ..........................A1-1 SERVICING NOTICES ON CHECKING .................. A1-2 IMPORTANT SAFEGUARDS ....................A1-3, A1-4 DISC REMOVAL METHOD AT NO POWER SUPPLY ............A1-5 PARENTAL CONTROL ......................A1-5 TABLE OF CONTENTS ......................A2-1 GENERAL SPECIFICATIONS ....................

  • Page 8: General Specifications

    All manuals and user guides at all-guides.com GENERAL SPECIFICATIONS CRT Size / Visual Size 9 Inch / 228.6 mmV System CRT Type Normal Deflection 90 degree Magnetic Field BV/BH +0.45G/0.18G Color System NTSC Speaker 2 Speaker Position Side Size 3 Inch Impedance 8 Ohm Sound Output...
  • Page 9 All manuals and user guides at all-guides.com 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...
  • Page 10 All manuals and user guides at all-guides.com GENERAL SPECIFICATIONS G-12 On Screen Menu(TV) Display Menu Type Icon Picture Contrast Brightness Color Tint Sharpness Sound Bass Treble Balance Auto Tuning Manual Tuning CATV Option Language V-Chip Clock Clock Set On/Off Timer Sleep Timer CH/AV/DVD Stereo, Audio Output, Bilingual...
  • Page 11 All manuals and user guides at all-guides.com 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 Total Keys Keys Keys Power Open/Close Play Stop Search+...
  • Page 12 All manuals and user guides at all-guides.com 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 Type Fast Text UniText Top Text Auto Search CH Allocation Channel Lock Just Clock Function Game Position...
  • Page 13 All manuals and user guides at all-guides.com GENERAL SPECIFICATIONS G-17 Carton Master Carton Content --- Sets Material --- / --- Dimensions W x D x H(mm) Description of Origin Gift Box Material Double/Full Color W/Color Phote Label Dimensions W x D x H(mm) 338x376x386 Design As Per Buyer 's...

  • Page 14: Disassembly Instructions

    All manuals and user guides at all-guides.com 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) (CP301, CP302, CP401 and CP403).
  • Page 15 All manuals and user guides at all-guides.com DISASSEMBLY INSTRUCTIONS 1-5: FRONT TRAY PLATE/TOP SHIELD (Refer to Fig. 1-5) Unlock the 2 supports 1. Remove the Front Tray Plate in the direction of arrow (A). Remove the 14 screws 2. CD Deck Remove the Top Shield in the direction of arrow (B).

  • Page 16: Removal Of Anode Cap

    All manuals and user guides at all-guides.com 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 Of Deflection Yoke

    All manuals and user guides at all-guides.com DISASSEMBLY INSTRUCTIONS 3. REMOVAL OF DEFLECTION YOKE (Refer to Fig. 3-1) Loosen the screw 1. Remove the Convergence • Purity Magnet in the direction of arrow. Remove the 3 Wedges. Remove the Deflection Yoke in the direction of arrow. INSTALLATION Install new Deflection Yoke in reverse steps of REMOVAL.

  • Page 18: Removal And Installation Of Flat Package Ic

    All manuals and user guides at all-guides.com 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.
  • Page 19 All manuals and user guides at all-guides.com 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. 4-8.) new IC fitting on the printed circuit pattern.
  • Page 20 All manuals and user guides at all-guides.com 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.

  • Page 21: Service Mode List

    All manuals and user guides at all-guides.com 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 22: When Replacing Eeprom (Memory) Ic

    All manuals and user guides at all-guides.com 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.
  • Page 23 All manuals and user guides at all-guides.com 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.
  • Page 24 All manuals and user guides at all-guides.com ELECTRICAL ADJUSTMENTS 2-4: WHITE BALANCE 2-9: VERTICAL LINEARITY NOTE: Adjust after performing CUT OFF adjustment. NOTE: Adjust after performing adjustments in section 2-8. After the adjustment of Vertical Linearity, reconfirm Place the set with Aging Test for more than 15 minutes. the Vertical Position and Vertical Size adjustments.
  • Page 25 All manuals and user guides at all-guides.com ELECTRICAL ADJUSTMENTS 2-12: SEPARATION 2-13: SUB BRIGHT CENTER Please do the method (1) or method (2) adjustment. Receive the monoscope pattern. (RF Input) Using the remote control, set the brightness and Method (1) contrast to normal position.
  • Page 26 All manuals and user guides at all-guides.com ELECTRICAL ADJUSTMENTS 2-14: SUB TINT CENTER 2-15: 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 27 All manuals and user guides at all-guides.com ELECTRICAL ADJUSTMENTS 2-16: 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.
  • Page 28 All manuals and user guides at all-guides.com 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.
  • Page 29 All manuals and user guides at all-guides.com ELECTRICAL ADJUSTMENTS 4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION) CD803 CRT PCB CP850B CP801 J801 SYSCON PCB MAIN PCB CP810B CP803A CP811 FB401 T502 VR501 VR502 T501 TP401 R449 VR402 CP402 CP403 L508 AC IN CD811...

  • Page 30: Mechanical Exploded View

    All manuals and user guides at all-guides.com MECHANICAL EXPLODED VIEW PCB110 (CRT PCB) PCB070 (MAIN PCB)
  • Page 31 All manuals and user guides at all-guides.com MECHANICAL EXPLODED VIEW PCB010 (SYSCON PCB) PCB250 (AV PCB)

  • Page 32: Mechanical Replacement Parts List

    All manuals and user guides at all-guides.com MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description BZ310433 A577A8I720 CABINET,FRONT ASSY BZ710289 738WPA0017 BUTTON,BASE BZ710459 761WPA0223 HOLDER,FBT BZ710284 890PS70100 PUSH,SPACER BZ710448 761WPA0211 HOLDER,BUSH BZ710039 8995034000 CORD CLIP UL CO. BZ710438 752WSA0237 PLATE,BOTTOM...

  • Page 33: Electrical Replacement Parts List

    All manuals and user guides at all-guides.com ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description RESISTORS R130 BZ210235 R00204103J 10K OHM 1/4W ! R165 BZ210183 R3X18A220J R,METAL OXIDE OHM 2W ! R166 BZ210184 R3X281101J R,METAL OXIDE 100 OHM 1W ! R404 BZ210112 R4X5T6152F...
  • Page 34 All manuals and user guides at all-guides.com ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description DIODES D401 BZ410043 D2WT011E10 DIODE,SILICON 11E1-EIC D402 BZ410014 D2LTPG06J0 DIODE,SILICON RMPG06J-G3 D403 BZ410023 D97U09R11B DIODE,ZENER MTZJ9.1B T-77 ! D408 BZ410018 D94TA27011 DIODE,ZENER HZ27-1L TD ! D409 BZ410017...
  • Page 35 All manuals and user guides at all-guides.com ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description ! IC153 BZ611033 I1KA97809A KIA7809API ! IC154 BZ611015 I1KA97805A KIA7805API IC199 BZ610213 A577A2I255 S-24C08ADPA-01 ! IC302 BZ611035 I0FSP75220 AN7522 ! IC401 BZ611025 I03TD80400 LA78040 ! IC501...
  • Page 36 All manuals and user guides at all-guides.com ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description TRANSISTORS Q7001 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S Q7002 BZ510001 T6YJ1037K0 TRANSISTOR,SILICON 2SA1037AKT146R,S Q7003 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S Q7004 BZ510002 T8YJ2412K0 TRANSISTOR,SILICON 2SC2412KT146 R,S Q7005 BZ510025...
  • Page 37 All manuals and user guides at all-guides.com ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description P.C.BOARD ASSEMBLIES PCB110 BZ610216 A577A2I110 PCB ASS'Y TCX345B PCB250 BZ310432 A577A8I250 PCB ASS'Y TMX486A MISCELLANEOUS B501 BZ310129 024HT03564 CORE,BEADS W4BRH3.5X6X1 B502 BZ310122 024HT03563 CORE,BEADS W4BRH3.5X6X1.0X2...
  • Page 38 All manuals and user guides at all-guides.com ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS TM101 BZ614429 076D0EF010 TRANSMITTER TOT201N09080 ! TU001 BZ610125 0145K00055 TUNER,VHF-UHF TECC1040PG32D ! V801 BZ614161 09D1090401 CRT W/O DY A22JWG098X X101 BZ613019 1002T01606 CERAMIC OSCILLATOR CSTLS16M0X53-A0...
  • Page 39 All manuals and user guides at all-guides.com DVD BLOCK DIAGRAM DIGITAL AUDIO SW IC TO TV BLOCK IC8504 SN74LV4052APW Q7001, Q7002 SPDIF(CD) DVD REQ D AUDIO DRIVER J7001 SPDIF(DVD) DVD ROM DRIVE DVD: "L" DVD ERR,DVD SOS,DVDVALID,DVDSTB DVD/CD CD : "H" ZERO DVD DATA (0-7) STEREO DAC...
  • Page 40 All manuals and user guides at all-guides.com TV BLOCK DIAGRAM TU001 SCL SDA AGC IF SAW FILTER Q205 CF203 Q804 PRE AMP RED AMP Q805 GREEN AMP Q806 Q7012 Q7011 FROM DVD BLOCK BLUE AMP IF/CHROMA IC MUTE SW MUTE SW IC601 TB1253N MEMORY IC IC199...
  • Page 41 All manuals and user guides at all-guides.com POWER BLOCK DIAGRAM P.CON +A5V SOUND+B AT+8V +5V REG IC IC154 KIA7805API Q153 Q157 FBT+8V P.ON SW DRIVER Q151 AT+8V F501 D503 P.CON+A5V TRANSFORMER DRIVER SWITCHING RECTIFIER AC IN Q152 T501 P.ON SW TV POWER H POWER REG IC IC506...
  • Page 42 All manuals and user guides at all-guides.com PRINTED CIRCUIT BOARDS SYSCON (TOP SIDE) (BOTTOM SIDE) CP8501 C4018 IC4002 IC8504 B4002 C4019 C4010 R4027 R1014 C1010 C4005 R1018 R1011 R1009 R1010 R1004 C4003 C1001 C4014 C1008 C4002 R1005 IC8503 C1002 IC1001 C1009 C1003 IC1006...
  • Page 43 All manuals and user guides at all-guides.com PRINTED CIRCUIT BOARDS AV (INSERTED PARTS) SOLDER SIDE C105 HS301 W124 IC302 W002 W847 CP301 CP8001 W143 W140 R166 W128 W139 W108 W820 W005 W848 W123 W126 IC154 C312 R316 W193 W144 W057 W141 W817 W056...
  • Page 44 All manuals and user guides at all-guides.com PRINTED CIRCUIT BOARDS AV (CHIP MOUNTED PARTS) SOLDER SIDE C352 C351 R913 Q8002 R203 R215 R619 Q204 IC902 C628 R222 R618 R606 R620 Q203 S102X Q8003 W866 C204 C626 R617 Q7014 S102Y C605 R224 C7043 R218 C208...
  • Page 45 All manuals and user guides at all-guides.com PRINTED CIRCUIT BOARDS MAIN/CRT (INSERTED PARTS) SOLDER SIDE D403 CP820B C420 CP810B C527 D505 CD803 CP803A W826 W043 D518 L503 D545 IC503 W046 W828 FB401 W019 Q511 T502 D524 RY503 D552 D550 W045 Q505 W823 W028...
  • Page 46 All manuals and user guides at all-guides.com PRINTED CIRCUIT BOARDS MAIN/CRT (CHIP MOUNTED PARTS) SOLDER SIDE C805 R814 C810 C811 C809 R812 R813 R811 Q401 R424 R429 C409 Q408 Q507 Q504 C516 R508 Q515 R509 Q404 C506 Q407 Q518 R531 C531 R540 Q506...
  • Page 47 All manuals and user guides at all-guides.com FROM/TO LOADER MPEG SCHEMATIC DIAGRAM (SYSCON PCB) CP4001 R4001 CD4001 IMSA-9615S-26C-P DVDDAT7 SDT7 C4007 2S0Q0901 DVDDAT6 SDT6 0.001 B FROM/TO VIDEO ENCORDER DVDDAT5 C4008 SDT5 P.CON+3.3VA 6.3V DVDDAT4 SDT4 DGND DVDDAT3 R4029 SDT3 CLK27 C4017 C4015...
  • Page 48 All manuals and user guides at all-guides.com SDRAM SCHEMATIC DIAGRAM (SYSCON PCB) FROM/TO MPEG S-DRAM IC IC4002 HY57V161610DTC-8 MD15 I/O15 I/O0 MA10 MD14 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...
  • Page 49 All manuals and user guides at all-guides.com 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 IC IC1006 BR24C01AF-WE2 SSC-MRST TEST SSC-MTSR CD/DVD R1004 4.7K R1005 NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC R1034 4.7K 4.7K...
  • Page 50 All manuals and user guides at all-guides.com VIDEO ENCORDER SCHEMATIC DIAGRAM (SYSCON PCB) FROM/TO MPEG P.CON+3.3VA DGND FROM/TO POWER P.CON+3.3V.MP P.CON+3.3V CP8501 (CP8002) AMCLK TKC-A18X-J1 CLK27 ABCLK 0.83 ALRCLK SPDIF-DVD 0.37 C8525 SSC-MRST 3.65 SSC-MRST ASDAT0 YUV0 SSC-MTSR YUV0 22P CH SSC-MTSR TTXDAT C8514...
  • Page 51 All manuals and user guides at all-guides.com POWER SCHEMATIC DIAGRAM AT+8V DRIVER FBT+8V DRIVER Q151 2SB1131 Q153 2SB926 (AV PCB) R158 R153 R156 P.ON SW P.ON SW Q157 Q152 DTC114EKA 2SC2412K FROM/TO TV POWER CP810A (CP810B) B2013H02-12P TO SOUND AMP AT+8V SOUND GND SOUND_GND...
  • Page 52 All manuals and user guides at all-guides.com MICON/TUNER SCHEMATIC DIAGRAM TEST POINT (AV PCB) CP101 TU001 TECC1040PG32D TKC-M06X-A1 I2C SCL I2C SDA I2C_OFF I2C OFF R174 TUNER_AGC 1/4W TO IN/OUT AT+30V TV/DVD CHROMA+5V EXT_MUTE TUNER_AGC FROM/TO AV SW SWD_V.OUT C118 TUNER_IF R140 D104...
  • Page 53 All manuals and user guides at all-guides.com VIF/SIF/CHROMA SCHEMATIC DIAGRAM (AV PCB) L601 L203 100uH 0305 100uH 0305 EXT AUDIO DRV. Q204 2SC2412K R220 R226 C225 R204 FROM/TO POWER T.V.BUF. Q203 3.3K 2SC2412K R205 V.OUT L201 R208 CLAMP H.OUT 18uH C226 Q202 2SC2412K...
  • Page 54 All manuals and user guides at all-guides.com SOUND AMP SCHEMATIC DIAGRAM (AV PCB) SOUND AMP IC IC302 AN7522 8.56 3.68 3.71 4.14 4.15 1.45 1.26 3.74 3.93 W851 C307 C348 0.01 0.01 HS301 763WAA0199 FROM/TO OPE PCB L CH SP301 CP301 SPEAKER TID-X02P-M1...
  • Page 55 All manuals and user guides at all-guides.com IN/OUT SCHEMATIC DIAGRAM (AV PCB) FROM/TO AV SW MUTE SW DVD_A_L Q7005 DTA114EKA MUTE SW DVD_A_R Q7007 2SC2412K SWD_V.OUT R7025 MUTE SW MONITOR_A_L MUTE SW Q7008 Q7004 2.2K 2SC2412K MONITOR_A_R 2SC2412K R7014 R7020 R7026 2.2K FROM/TO POWER...
  • Page 56 All manuals and user guides at all-guides.com AV SW SCHEMATIC DIAGRAM (AV PCB) R8008 1/2W FRONT AUDIO(R) J8001 HTJ-032-05AR C8007 R8015 BUFFER Q8002 FRONT AUDIO(L) 2SC2412K J8002 HTJ-032-05AW C8008 R8016 BUFFER Q8003 2SC2412K FROM/TO IN/OUT FRONT VIDEO J8003 HTJ-032-05AY MONITOR_A_L MONITOR_A_R DVD_A_L L701...
  • Page 57 All manuals and user guides at all-guides.com STEREO SCHEMATIC DIAGRAM (AV PCB) FROM/TO MICON/TUNER R911 100 1/4W R912 100 1/4W TO AV SW TUNER_A_L TUNER_A_R TP901 BZW400000BV1 W870 W871 FROM VIF/SIF/CHROMA TU_AUDIO 2.02 2.48 2.51 4.95 4.90 3.50 3.40 2.18 3.48 OUT SW IIC Decoder...
  • Page 58 All manuals and user guides at all-guides.com DC JACK J503 TV POWER SCHEMATIC DIAGRAM HEC0824-010010 (MAIN PCB) RY503 ALKS325 D550 MTZJ6.2B D502 1SS133 DC POWER SW Q501 D526 2SC1815Y 10.9 1SS133 DC POWER SW. Q511 PROTECTOR PROTECTOR/AC,DC SW Q518 2SC1815Y Q514 DTC114EKA D501...
  • Page 59 All manuals and user guides at all-guides.com DEFLECTION SCHEMATIC DIAGRAM (MAIN PCB) CP403 TV-50P-02-A1 K001 K002 K003 DEGAUSS COIL TMM17538 TMM17538 TMM17538 L508 V.OUTPUT IC IC401 LA78040 W888 8R090008 THERMAL PROTECTION PUMP UP DEGAUSE SW Q401 4.17 26.90 15.57 2.51 25.30 4.15 DTA114EKA...
  • Page 60 All manuals and user guides at all-guides.com CRT SCHEMATIC DIAGRAM (CRT PCB) 132.9 104.1 132.8 132.5 TP801 R802 J801 FROM VIF/SIF/CHROMA HPS3200-010501 15K 1W CP850B (CP850A) RED AMP 52147-0510 Q804 B.OUT 2SC3468 102.1 R807 R.OUT 2.7K 1/2W G.OUT CLAMP R811 C809 560P CH TP802...
  • Page 61 All manuals and user guides at all-guides.com INTERCONNECTION DIAGRAM R CH CP101 SPEAKER SP302 CP302 FRONT AUDIO (R) FRONT AUDIO (L) FRONT VIDEO J8001 J8002 J8003 SP OUT R+ I2C SCL 8 OHM SP OUT R- I2C SDA I2C OFF L CH SPEAKER SP301...
  • Page 62 All manuals and user guides at all-guides.com WAVEFORMS MPEG TV POWER SDRAM SYSCON DEFLECTION VIDEO ENCORDER NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
  • Page 63 All manuals and user guides at all-guides.com WAVEFORMS MICON/TUNER VIF/SIF/CHROMA NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
  • Page 64 All manuals and user guides at all-guides.com WAVEFORMS IN/OUT STEREO SOUND AMP AV SW NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.
  • Page 65 All manuals and user guides at all-guides.com TOSHIBA VIDEO PRODUCTS PTE. LTD. 438B ALEXANDRA ROAD, BLOCK B #06-01 ALEXANDRA TECHNOPARK SINGAPORE 119968...

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