Toshiba MD13N1C Service Manual
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Toshiba MD13N1C Service Manual

Toshiba MD13N1C Service Manual

Color television/ dvd video player
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See also: Owner's Manual
SERVICE MANUAL
COLOR TELEVISION/
DVD VIDEO PLAYER
MD13N1C
MD13N1R
DOCUMENT CREATED IN JAPAN, Jun., 2003
FILE NO. 140-200324
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  • Page 1 FILE NO. 140-200324 SERVICE MANUAL COLOR TELEVISION/ DVD VIDEO PLAYER MD13N1C MD13N1R DOCUMENT CREATED IN JAPAN, Jun., 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: Servicing Notices On Checking

    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 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

    DISC REMOVAL METHOD AT NO POWER SUPPLY Remove the Back Cabinet and AV PCB/DVD Block. (Refer to item 1 of the DISASSEMBLY INSTRUCTIONS.) Slide the Rack Loading (White) toward the arrow direction by using a minus driver to release the lock. (Refer to Fig.

  • Page 7: Table Of Contents

    TABLE OF CONTENTS CAUTION ..........................A1-1 SERVICING NOTICE ON 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 TRAY LOCK ..........................A1-5 TABLE OF CONTENTS ......................
  • Page 8 GENERAL SPECIFICATIONS (MD13N1R) CRT Size / Visual Size 13 inch / 335.4 mmV System CRT Type Normal Deflection 90 degree Magnetic Field BV/BH +0.45G / 0.18G Color System NTSC Speaker 2 Speaker Position Front Size 1.5 x 2.7 inch Impedance 8 ohm Sound Output 1.5W + 1.5W...
  • Page 9 GENERAL SPECIFICATIONS (MD13N1R) Temperature Operation +5oC ~ +40oC Storage -20oC ~ +60oC Operating Humidity Less than 80% RH On Screen Menu(TV) Display Menu Type Icon Picture Brightness Contrast Color Tint Sharpness Sound Bass Treble Balance TV/CATV Add/Delete Auto CH Memory Option V-Chip Language...
  • Page 10 GENERAL SPECIFICATIONS (MD13N1R) G-10 On Screen Menu (DVD) Display Menu Type Character Language OSD Language Menu SubTitle Audio Picture TV Screen Size OSD Display On/Off Sound DRC (Dynamic Range Control) dts Decode Output(5.1ch/ 2ch) Surround On/Off Center On/Off Sub Woofer On/Off Parental Password Lock/ Un Lock Rating Level...
  • Page 11 GENERAL SPECIFICATIONS (MD13N1R) G-12 Remote Unit RC-GD 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 45 Key Keys Power Play Stop Search+ Search- Skip+ Skip- Slow+ Slow- Pause...

  • Page 12: Tray Lock

    GENERAL SPECIFICATIONS (MD13N1R) G-13 Features CATV Auto Shut Off Auto Clock Just Clock Auto CH Memory V-Chip USA V-chip CANADA V-chip Auto Search Game Position FM Transmitter Energy Star Closed Caption Comb Filter Protect of FBT Leak Circuit Choke Coil Power On Memory Parental Lock (DVD Only) Tray Lock...
  • Page 13 GENERAL SPECIFICATIONS (MD13N1R) G-15 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 Main Power SW Indicator Power Yes (Red) Stand-by On Timer Terminals Front Video Input RCA x 1 Audio Input RCA x 2(Stereo)
  • Page 14 GENERAL SPECIFICATIONS (MD13N1C) CRT Size / Visual Size 13 inch / 335.4 mmV System CRT Type Normal Deflection 90 degree Magnetic Field BV/BH +0.45G / 0.18G Color System NTSC Speaker 2 Speaker Position Front Size 1.5 x 2.7 inch Impedance...
  • Page 15 GENERAL SPECIFICATIONS (MD13N1C) Temperature Operation +5oC ~ +40oC Storage -20oC ~ +60oC Operating Humidity Less than 80% RH On Screen Menu(TV) Display Menu Type Icon Picture Brightness Contrast Color Tint Sharpness Sound Bass Treble Balance TV/CATV Add/Delete Auto CH Memory...
  • Page 16 GENERAL SPECIFICATIONS (MD13N1C) G-10 On Screen Menu (DVD) Display Menu Type Character Language OSD Language Menu SubTitle Audio Picture TV Screen Size OSD Display On/Off Sound DRC (Dynamic Range Control) dts Decode Output(5.1ch/ 2ch) Surround On/Off Center On/Off Sub Woofer On/Off...
  • Page 17 GENERAL SPECIFICATIONS (MD13N1C) G-12 Remote Unit RC-GD 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 45 Key Keys Power Play Stop Search+ Search- Skip+ Skip-...
  • Page 18 GENERAL SPECIFICATIONS (MD13N1C) G-13 Features CATV Auto Shut Off Auto Clock Just Clock Auto CH Memory V-Chip USA V-chip CANADA V-chip Auto Search Game Position FM Transmitter Energy Star Closed Caption Comb Filter Protect of FBT Leak Circuit Choke Coil...
  • Page 19 GENERAL SPECIFICATIONS (MD13N1C) G-15 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 Main Power SW Indicator Power Yes (Red) Stand-by On Timer Terminals Front Video Input...

  • Page 20: Disassembly Instructions

    DISASSEMBLY INSTRUCTIONS 1-3: AV PCB/DVD BLOCK (Refer to Fig. 1-3) 1. REMOVAL OF MECHANICAL PARTS 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 CP3800). Remove the 4 screws 1. Remove the AV PCB/DVD Block in the direction of arrow.
  • Page 21 DISASSEMBLY INSTRUCTIONS 1-5: DVD PCB/DVD DECK (Refer to Fig. 1-5) Make the short circuit on the position as shown Fig. 1-5 using a soldering. If you remove the DVD Deck with no soldering, the Laser may be damaged. Unlock the 2 supports 1. Remove the Front Tray Plate in the direction of arrow (A).

  • Page 22: Removal Of Dvd Deck Parts

    DISASSEMBLY INSTRUCTIONS 2. REMOVAL OF DVD DECK PARTS NOTE 1. In case of the Main Chassis Ass'y, install it from (1) to NOTE (6) in order. (Refer to Fig. 2-2-B) 1. Do not disassemble the DVD DECK PARTS except listed parts here. Minute adjustments are needed if the Main Chassis Ass'y disassemble is done.
  • Page 23 DISASSEMBLY INSTRUCTIONS NOTE Main Chassis Ass'y When installing the Clamper Magnet, install it with the green face up. When installing the wire of the Lever Switch, install it correctly as Fig. 2-4-B. When installing the Lever Switch, install it correctly as Traverse Holder Fig.
  • Page 24 DISASSEMBLY INSTRUCTIONS NOTE 2-9: GEAR (Refer to Fig. 2-9-A) Unlock the support 1. After the assembly of the Rack Feed, check if the Rack Remove the Middle Gear 1/2/3, Idler Gear and Feed Feed 1/2 is moving smoothly. (Refer to Fig. 2-7-B) Gear.
  • Page 25 DISASSEMBLY INSTRUCTIONS NOTE NOTE In case of the Idler Arm installation, install as the circled In case of the Motor Gear installation, check if the value section of Fig. 2-10-B. of the Fig. 2-11-B is correct. In case of the Idler Arm Spring installation, install as the When installing the Feed Motor, check if the cable is circled section of Fig.

  • Page 26: Removal Of Anode Cap

    DISASSEMBLY INSTRUCTIONS 3. After one side is removed, pull in the opposite direction to 3. REMOVAL OF ANODE CAP 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 27: Removal And Installation Of Flat Package Ic

    DISASSEMBLY INSTRUCTIONS When IC starts moving back and forth easily after REMOVAL AND INSTALLATION OF FLAT desoldering completely, pickup the corner of the IC using a PACKAGE IC tweezers and remove the IC by moving with the IC desoldering machine. (Refer to Fig. 4-3.) REMOVAL NOTE Put the Masking Tape (cotton tape) around the Flat...
  • Page 28 DISASSEMBLY INSTRUCTIONS INSTALLATION When bridge-soldering between terminals and/or the soldering amount are not enough, resolder using a Thin-tip Take care of the polarity of new IC and then install the new Soldering Iron. (Refer to Fig. 4-8.) IC fitting on the printed circuit pattern. Then solder each lead on the diagonal positions of IC temporarily.

  • Page 29: 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 30: 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 after INI 1F. (*1) Data (*1)

  • Page 31: Electrical Adjustments

    ELECTRICAL ADJUSTMENTS BEFORE MAKING ELECTRICAL FUNCTION FUNCTION ADJUSTMENTS OSD H COL. AV(CENT.) OSD CONTRAST COL. AV(MAX) Read and perform these adjustments when repairing the CUT OFF COL. AV(MIN) H POSITION TINT AV circuits or replacing electrical parts or PCB assemblies. H BLK L SHARPNESS AV H BLK R...
  • Page 32 ELECTRICAL ADJUSTMENTS 2-4: WHITE BALANCE 2-8: VERTICAL LINEARITY NOTE: Adjust after performing CUT OFF adjustment. NOTE: Adjust after performing adjustments in section 2-7. 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 33 ELECTRICAL ADJUSTMENTS 2-10: OSD HORIZONTAL 2-13: TINT CENTER Receive the color bar pattern. (RF Input) Activate the adjustment mode display of Fig. 1-1. Using the remote control, set the brightness, contrast, Press the VOL. UP/DOWN button on the remote control until the difference of A and B becomes minimum.
  • Page 34 ELECTRICAL ADJUSTMENTS 2-14: COLOR CENTER 2-15: CONTRAST MAX Receive the color bar pattern. (RF Input) Activate the adjustment mode display of Fig. 1-1 and Using the remote control, set the brightness, contrast, press the channel button (22) on the remote control to color and tint to normal position.
  • Page 35 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 36 ELECTRICAL ADJUSTMENTS 4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION) CRT PCB CD805 TP024 TP022 J801 CP802B CD802 VR3800 J4201 FB401 CP803A CD3800 CP401 AC IN CP3800 CP802A CP8002 VR401 CD302 CP302 CD301 SPEAKER CP8001 SPEAKER AV PCB DVD DECK CP8502 CP2001 CD8505...

  • Page 37: Dvd St Solution

    DVD ST SOLUTION BLOCK DIAGRAM 64M SDRAM FLASH IC4007 IC4012 IS42S16400-7T M29W160ET90N6 TV BLOCK ADDR1~20, AD0~13,DQ0~15, SMI_DQMU/CLK/DQM/WE/ DATA0~15, F_CE/FE/DQM0/QE CAS/RSA/CSO MECHA VR-DVD/CD, CVBS LD-DVD/CD, IRQ0,PB_V4,AFEC_EVALID, LMD1/2, VR-CD XDATA,XBCLK,XPCLK,XERROR TR+/–, FO+/– Pick REFE RF AMP/DSP A, B, C, D, E, F IC2001 AUDIO L STM6316ATXXZ...

  • Page 38: Power

    TV BLOCK DIAGRAM RESET IC103 R3111N311A/C-TR POWER TU001 ON/OFF OPEN/CLOSE MICON IC101 STOP OEC6072A X101 16MHz PLAY Q105 SKIP FF BUFFER 6 11 12 SKIP REW FROM DVD BLOCK CVBS NTSC DVD C DVD Y DVD_RESET R.OUT G.OUT V801 B.OUT IC4201 DVD_A_OUT_L Q4209~Q4212...

  • Page 39: Power Block Diagram

    POWER BLOCK DIAGRAM Q3003, Q3004, Q3007 P.CON+3.3V P.CON+3.3V OUT 5V REG. DVD_H IC3001 KIA7805API P.CON+D5V Q3008 DRIVE AT+5.6V TRANSFORMER D3808, D3809, SWITCHING F3800 D3815, D3816 T3800 RECTIFIER SOUND+B 5V REG. IC3800 IC3002 KIA7805API Q3800 PS2561L1-1-V(W) Q3803 FEED BACK P.CON+5V FEED BACK POWER CONTROL +9V REG.

  • Page 40: Printed Circuit Boards

    PRINTED CIRCUIT BOARDS DVD (TOP SIDE) DVD (BOTTOM SIDE) D8507 R4128 R4119 IC4007 R4124 Q4001Q4002 W818 W838 R4118 W837 R4144 R4123 Q8503 Q8508 X4001 R8506 R4146 R4125 Q8507 R4017 Q8502 Q8506 IC4003 R4073 R4117 IC4012 R4135 Q8501 L4003 R4131 R4069 R4067 IC4002 R4129...

  • Page 41: Av/Crt

    PRINTED CIRCUIT BOARDS AV/CRT (INSERTED PARTS) SOLDER SIDE CP302 C4275 C434 VR401 R2225 W173 D411 W094 J2201 CP401 IC302 W172 W171 R2226 W014 W169 IC401 W168 W825 R346 W167 W013 W091 R323 HS401 W012 W166 S002X B301 J2204 W165 R418 L401 FB401_1 W164...
  • Page 42 PRINTED CIRCUIT BOARDS AV/CRT (CHIP MOUNTED PARTS) SOLDER SIDE R4210 R4241 Q4201 Q602 R4242 R4216 R634 R4201 R4221 R2214 W857 Q4212 IC4201 R147 Q2201 R4238 R123 Q4209 Q4210 Q101 Q4211 R2219 R119 Q4203 R4209 R4237 Q105 IC103 R4236 R2215 Q3007 Q3001 Q605 R2218...

  • Page 43: Rf_Amp/Dsp

    RF_AMP/DSP SCHEMATIC DIAGRAM (DVD MT PCB) VCC5 JG2004 JG2001 JG2002 R2064 R2069 R2043 R2065 FFC(P=0.5mm) DVD_LD CTL R2010 R2028 CD_LD_CTL FROM/TO MPEG CD2001 Q2001 Q2006 2SA1036K 2H0O1901 LCD_CTL 6.8K 6.8K LD_CTL 2SA1036K Q2003 Q2008 FE_RESET KTC3875S_Y_RTK KTC3875S_Y_RTK FROM/TO LODER JG2009 W832 W855 R2031...
  • Page 44 MOTOR DRV SCHEMATIC DIAGRAM (DVD MT PCB) P.CON+A5V D_GND C2307_1 HS2301 FROM/TO RF_AMP/DSP MOTOR DRIVE IC 763WSA0023 IC2301 LA6560 OPN_SW S-GND CLS_SW DMUTE VCONT SPD_FG C2308 DMUTE VCC2 MUTE R2319 C2322 REFDAC VLD- VIN4 R2328 VLD+ VIN4- VD4+ VIN4+ C2314 W836 VD4- VREF-IN...
  • Page 45 MPEG SCHEMATIC DIAGRAM (DVD MT PCB) L4003 22uH 0305 R4138 JG4050 TRST R4139 JG4051 FROM/TO MEMORY CLOCK GENERATOR IC R4140 JG4052 IC4003 SN74AHCU04PWR R4141 JG4053 F_CE R4142 JG4054 F_WE/DQM0 JG4055 JG4034 F_OE JG4036 JG4056 DATA0 JG4035 DATA1 JG4037 R4125 DATA2 JG4026 DATA3 JG4020...
  • Page 46 MEMORY SCHEMATIC DIAGRAM (DVD MT PCB) 64M SDRAM IC IC4007 FLASH IC IS42S16400-7T IC4012 C4056 M29W160ET90N6 ADDR17 ADDR16 DQ15 DQ15 C4061 ADDR15 BYTE VSSQ VDDQ 0.1 F ADDR14 DQ14 DQ14 FROM/TO MPEG DATA15 ADDR13 DQ13 DQ15/A-1 DQ13 F_CE C4052 DATA7 ADDR12 F_WE/DQM0 VDDQ...
  • Page 47 AUDIO/VIDEO SCHEMATIC DIAGRAM (DVD MT PCB) FROM REGULATOR2 D_GND B8501 VCC+9V FCM2012H-102T04 P.CON+5V P.CON+3.3V W839 Y_V_OUT C8504 22P CH BUFFER L8501 R8505 Q8501 Y_VIDEO KTA1504S_Y_RTK 2.2uH 0305 C8515 W844 C_V_OUT 22P CH BUFFER L8502 R8520 Q8502 C_VIDEO KTA1504S_Y_RTK 2.2uH 0305 FROM/TO MPEG Y_VIDEO C_VIDEO...
  • Page 48 REGULATOR2 SCHEMATIC DIAGRAM (DVD MT PCB) W825 D8510 MCL4148 LEVEL CONVERT Q8505 KTC3875S_Y_RTK FROM/TO REGULATOR 200/330mm (CP8001) CD8505 CU2B2001 TO MOTOR DRV M_GND GND(M) L8509 P.CON+9V P.CON+9V L8507 2.2uH 0305 P.CON+A5V P.CON+5V 2.2uH 0305 B8505 P.CON+3.3V W871 W4BRH3.5X6X1.0X2 P.CON+3.3V W870 D_GND SPDIF SPDIF...
  • Page 49 REGULATOR SCHEMATIC DIAGRAM (AV PCB) FROM POWER UNREG+12V UNREG+8V UNREG+5V FROM/TO SOUND AMP 5V REG IC IC3001 KIA7805API UNREG+12V 3.3V OUT TO STEREO Q3003 L3000 KTC4369 P.CON+5V 10uH TSL0808 DRIVER P.CON+12V Q3004 DRIVER KTA1281_Y Q3006 R3014 KTC3203_Y D3008 220 1/2W DRIVER 1N4005-EIC R3006...
  • Page 50 MICON /TUNER SCHEMATIC DIAGRAM (AV PCB) TU001 115-V-K015AR_B FROM/TO IN/OUT I2C_OFF REMOCON KEY_A D106 R119 KEY_B POWER_ON_H MTZJ12B Q101 KTA1504S_Y_RTK R125 FROM/TO VIF/SIF/CHROMA 4.7K 1/4W R140 OSD_Y X101 R144 1002T01606 D101 OSD_B R141 2.7K OSD_G 1SS133 R145 2.7K OSD_R 2.7K L101 56uH W804 SYNC_VIDEO...
  • Page 51 VIF/SIF/CHROMA SCHEMATIC DIAGRAM (AV PCB) FROM/TO REGULATOR DVD_Y DVD_C UNREG+12V P.CON+5V S002X C4227 P.CON+9V SWD_V_OUT AT5.7VREG 8.5VREG R625 TO DEFLECTION V.OUT H.OUT FROM/TO IN/OUT C628 IC601 0.47 LA76319M-MPB-E SWD_VIDEO FRONT_VIDEO W827 C622 W832 R622 CLMP DVD_Y APC1 1.5K 1/4W VIDEO CLMP TINT C601...
  • Page 52 SOUND AMP SCHEMATIC DIAGRAM (AV PCB) SOUND_AMP IC IC302 AN7522N R311 C307 C348 270K 0.01 0.01 FROM/TO SPEAKER HS301 763WAA0200 CP301 L CH CD301 SPEAKER TID-X02P-M1 CU12414A SP OUT L+ SP351 SP OUT L- SG04D11BNA 8 OHM CP302 CD302 R CH FROM POWER TID-X02P-M1 CU12414A...
  • Page 53 IN/OUT SCHEMATIC DIAGRAM AT+5.6V (AV PCB) OS2202 PIC-37243SR Vout R2202 100 1/4W POWER_ON_H Q2201 KRC103SRTK R2214 R2216 R2218 R2220 R2221 1.5K 2.7K 5.6K FROM/TO STEREO REMOCON A_O_L AT+5.6V A_O_R SOUND_GND DVD_AUDIO_L KEY_A DVD_AUDIO_R R2215 R2217 R2219 KEY_B FRONT_A_IN_L 1.5K FRONT_A_IN_R FRONT_A_IN_R FRONT_A_IN_L L4202...
  • Page 54 STEREO SCHEMATIC DIAGRAM (AV PCB) C943 C941 L904 100uH FROM/TO MICON/TUNER TUNER_AUDIO R911 100 1/4W R912 100 1/4W TO SOUND AMP A_OUT_L A_OUT_R P.CON+12_A R908 C922 FROM/TO IN/OUT A_O_R A_O_L DVD_AUDIO_L DVD_AUDIO_R FRONT_A_IN_R IIC Decoder St.PLL FRONT_A_IN_L OUT SW Pilot Input Switch L-R Filter...
  • Page 55 DEFLECTION SCHEMATIC DIAGRAM V.OUTPUT IC (AV PCB) IC401 AN5522 THERMAL PROTECTION PUMP UP 25.5 12.9 24.8 W843 TO DY CP401 A1561WV2-A5P W826 FROM VIF/SIF/CROMA R413 R416 R412 V.OUT 3.3K 1/4W 1.8K 1/4W 1/4W R420 2.2K H.OUT R424 3.3K 1/4W HS401 763WSA0018 FROM REGULATOR V801...
  • Page 56 CRT SCHEMATIC DIAGRAM FROM VIF/SIF/CHROMA CP802B (CP802A) (CRT PCB) B2013H02-6P CLAMP G.OUT R.OUT B.OUT CLAMP_OFF FROM DEFLECTION CP803B (CP803A) B2013H02-4P HEATER 180V FROM/TO DEFLECTION CP801 (CD805) A2361WV2-2P 120.0 122.0 115.0 RED AMP GREEN AMP BLUE AMP Q804 Q805 Q806 KTC4217 KTC4217 KTC4217 FOCUS...
  • Page 57 POWER SCHEMATIC DIAGRAM (AV PCB) D3823 SB340L-6737 TO DEFLECTION D3821 SHORT W818 DEGAUSS COIL PH3800 PH3801 L3800 003P-2100 003P-2100 RU2AM-EIC UNREG+12V 8R140031 CP3800 A1561WV2-2P R3828 TH3800_2 ZPB45BL3R0A 0.22 1W D3818 R3829 R3830 1N4937 100 1/4W 1K 1/4W L3803 HF70T22*10*14 R3817 C3810 C3812 S3802...
  • Page 58 SW/RELAY/FG SCHEMATIC DIAGRAM M2002 M2001 BCD3B02 JCL9B61 PCB640 VEBA17 SW1AB-271-10A IMSA-9615S-08C-PP SLD.MTR(-) SLD.MTR(+) SP.MTR(-) SP.MTR(+) S1005X S1005Y S1005 L.SW S1004X S1004Y S1004 S1001X S1001Y S1001 S1003X S1003Y S1003 PCB68A S1002X S1002Y S1002 VEBA12 PCB690 SG-107F6 VEBA13 G-31 G-32...
  • Page 59 INTERCONNECTION DIAGRAM COAXIAL DVD PCB WHITE HEADPHONE_JACK J4201 YELLOW CP2001 CD2001 PCB130 J2201 FRONT VIDEO JACK FRONT AUDIO JACK FRONT AUDIO JACK VMC297 J2203 J2204 J2202 MON(DVD) MON(DVD) DRIVE VOL(DVD) VOL(DVD) DM-2 GND(DVD) GND(DVD) CP8001 CD8505 LD(DVD) LD(DVD) LD(CD) LD(CD) VOL(CD) VOL(CD) DEGAUSS COIL...

  • Page 60: Motor Drive

    WAVEFORMS MICON/TUNER RF_AMP/DSP POWER ON 100ns 10µs 0.2ms 100mV 100mV 1.0V POWER ON 20ns 10µs 0.2ms 200mV 200mV 1.0V MOTOR DRIVE POWER ON 500µs 0.2ms 1.0V 500mV 1.0V MPEG POWER ON 20ns 500µs 500mV 500mV 1.0V AUDIO/VIDEO REGULATOR 2 POWER ON 100ns 10µs 50µs...

  • Page 61: Vif/Sif/Chroma

    WAVEFORMS VIF/SIF/CHROMA IN/OUT POWER ON DVD PLAY POWER ON 20µs 10ms 0.5ms 0.5V 200mV 0.5V STANDBY POWER ON DVD PLAY 0.5µs 20µs 0.5ms 50mV 0.5V 200mV POWER ON POWER ON DVD PLAY 10µs 20µs 10µs 2.0V 0.5V 2.0V SOUND AMP STEREO POWER ON POWER ON...

  • Page 62: Deflection

    WAVEFORMS POWER ON POWER ON 20µs 200mV DEFLECTION POWER STANDBY POWER ON 5µs 5.0V 10.0V POWER ON STANDBY 20µs 5µs 5.0V 5.0V POWER ON 20µs POWER ON 20µs The following waveforms were measured at the point of the corresponding NOTE: balloon number in the schematic diagram.

  • Page 63: Mechanical Exploded View

    MECHANICAL EXPLODED VIEW PCB110 (CRT PCB ASS'Y) 101E 101C 101F 101B 101D 101A I1-1...
  • Page 64 MECHANICAL EXPLODED VIEW PCB130 (DVD PCB ASS'Y) PCB250 (AV PCB ASS'Y) I1-2...

  • Page 65: Dvd Deck Exploded View

    DVD DECK EXPLODED VIEW CD2302 Do not replace the parts. Because, minute adjustments are needed if CD2001 this condition is disassembled further more. PCB640 If the repair is needed, replace the (SW PCB ASS'Y) DVD MECHA ASS'Y. M2002 PCB68A (RELAY PCB ASS'Y) CD2301 NOTE: Applying positions AA for the grease are...

  • Page 66: Mechanical Replacement Parts List

    MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description AE000702 A5J101A720 CABINET,FRONT ASSY 101A AD301808 701WPJ1168 CABINET,FRONT 101B AD301664 713WPA0248 GLASS,LED 101C AD301663 713WPA0249 GUIDE,REMOCON 101D AD301657 723549A011 BADGE,BRAND 101E AD301661 735WPAA493 STOPPER,BUTTON 101F AD301658 735WPBA527 BUTTON,FRAME AD301809 A5J101A740 CABINET,BACK ASSY AD302081...

  • Page 67: Dvd Deck Replacement Parts List

    DVD DECK REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description AD301821 A5E601V420D DVD MECHA ASS'Y A5E601V420D AD301822 92P100022A TRAVERSE HOLDER AD301823 92P100032A RACK,FEED 1 AD301824 92P100033A RACK,FEED 2 AD301825 92P100035A LEVER,RACK FEED AD301826 92P200006A INSULATOR(F) AD301827 92P200007A INSULATOR(R) AD301850 92P300008A SPRING,CHASSIS...

  • Page 68: Electrical Replacement Parts List

    ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description RESISTORS ! R401 AD301016 R3X28A331J R,METAL OXIDE 330 OHM 2W ! R402 AD300783 R3X181221J R,METAL OXIDE 220 OHM 1W ! R408 BZ210009 R3X28AR82J R,METAL OXIDE 0.82 OHM 2W ! R418 BZ210053 R002T22R2J 2.2 OHM 1/2W...
  • Page 69 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description DIODES D3008 BZ410085 D2WXN40050 DIODE,SILICON 1N4005-EIC D3009 BZ410064 D97U03R91B DIODE,ZENER MTZJ3.9B T-77 D3801 BZ410021 D97U05R61B DIODE,ZENER MTZJ5.6B T-77 D3802 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 D3803 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 D3804 AD300671 D97U01801B DIODE,ZENER...
  • Page 70 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description TRANSISTORS Q601 BZ510109 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTK Q602 BZ510109 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTK Q605 BZ510090 TPAAB05001 COMPOUND TRANSISTOR KRA102SRTK ! Q804 BZ510091 TCA0042170 TRANSISTOR,SILICON KTC4217(O,Y) ! Q805 BZ510091 TCA0042170 TRANSISTOR,SILICON KTC4217(O,Y) ! Q806 BZ510091 TCA0042170...
  • Page 71 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description COILS &TRANSFORMERS L4202 BZ310041 02167F101J COIL 100 UH L8501 BZ310191 02167F2R2J COIL 2.2 UH L8502 BZ310191 02167F2R2J COIL 2.2 UH L8503 BZ310191 02167F2R2J COIL 2.2 UH L8504 BZ310118 02AHB9A972 CORE,FERRITE W5T29X7.5X19 L8507...
  • Page 72 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS ! CP3800 AD300687 069S420110 CONNECTOR PCB SIDE A1561WV2-2P CP8001 BZ614214 069S2B0629 CONNECTOR PCB SIDE A2001WV2-11P CP8002 AD301797 069J7C0029 CONNECTOR PCB SIDE IMSA-9604S-12Z14 CP802A BZ614333 067U006049 WIRE HOLDER B2013H02-6P CP802B BZ614333 067U006049...
  • Page 73 TOSHIBA CORPORATION 1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN...

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