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Toshiba MD20FP1C Service Manual

Color television/dvd video player
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FILE NO. 140-200423

SERVICE MANUAL

COLOR TELEVISION/
DVD VIDEO PLAYER
MD20FP1C
DOCUMENT CREATED IN JAPAN, May, 2004

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Summary of Contents for Toshiba MD20FP1C

  • Page 1: Service Manual

    FILE NO. 140-200423 SERVICE MANUAL COLOR TELEVISION/ DVD VIDEO PLAYER MD20FP1C DOCUMENT CREATED IN JAPAN, May, 2004...

  • 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) OUTDOOR ANTENNA GROUNDING If an outside antenna or cable system is connected to the unit, be sure the antenna or cable system is grounded so as to provide some protection against voltage surges and built-up static charges. Section 810 of the National Electrical Code, ANSI/NFPA 70, provides information with respect to proper grounding of the mast and support- ing structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna discharge unit, connection to grounding electrodes, and requirements for the grounding electrode.
  • Page 6 IMPORTANT SAFEGUARDS (CONTINUED) EXAMPLE OF ANTENNA GROUNDING AS PER THE NATIONAL ELECTRICAL CODE ANTENNA LEAD IN WIRE GROUND CLAMP ANTENNA DISCHARGE UNIT (NEC SECTION 810-20) ELECTRIC SERVICE EQUIPMENT GROUNDING CONDUCTORS (NEC SECTION 810-21) GROUND CLAMPS POWER SERVICE GROUNDING NEC-NATIONAL ELECTRICAL CODE ELECTRODE SYSTEM (NEC ART 250, PART H) S2898A...

  • Page 7: 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.) Rotate the white gear of Deck CD section in the direction of the arrow by hand. (Refer to Fig. 1) Draw the Tray.

  • Page 8: Table Of Contents

    TABLE OF CONTENTS CAUTION ............................ A1-1 SERVICING NOTICES ON CHECKING ..................A1-2 HOW TO ORDER PARTS ......................A1-2 IMPORTANT SAFEGUARDS ..................... A1-3~A1-5 DISC REMOVAL METHOD AT NO POWER SUPPLY ............. A1-6 PARENTAL CONTROL-RATING LEVEL .................. A1-6 TRAY LOCK ..........................A1-6 TABLE OF CONTENTS ......................

  • Page 9: 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 1.8 x 3.9 Inch Impedance 8 ohm Sound Output 5W + 5W 10%(Typical)
  • Page 10 GENERAL SPECIFICATIONS On Screen Menu(TV) Display Menu Type Icon TV Setup Picture Audio Picture Preference Channel Setup TV/CATV Auto CH Memory Add/ Delete V-chip Setup Language Sleep Timer CH / AV(LINE) / DVD Stereo/Audio Output Bilingual Control Volume Level Bright / Contrast / Sharpness / Color Tint Bass/Treble/Balance Caption / Text...
  • Page 11 GENERAL SPECIFICATIONS G-10 On Screen Menu (DVD) Display Menu Type Character Language Menu Subtitle Audio Picture TV Screen Size OSD Display On/Off JPEG Interval Select Files 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 12 GENERAL SPECIFICATIONS G-13 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 Call...
  • Page 13 GENERAL SPECIFICATIONS G-14 Features CATV Auto Shut Off Auto CH Memory V-Chip USA V-chip CANADA V-chip Auto Search Game Position FM Transmitter Energy Star Closed Caption Comb Filter (2lines) Protect of FBT Leak Circuit Choke Coil Power On Memory Tray Lock Parental Lock (DVD Only) Video CD Playback SVCD Playback...
  • Page 14 GENERAL SPECIFICATIONS G-16 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 15: 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 7 screws 1. Remove the AV PCB/DVD Block in the direction of arrow.
  • Page 16 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 17: Removal Of Dvd Deck Parts

    DISASSEMBLY INSTRUCTIONS 2. REMOVAL OF DVD DECK PARTS Main Chassis Ass’y NOTE 1. Do not disassemble the DVD DECK PARTS except listed Rack Loading parts here. Minute adjustments are needed if the disas- semble is done. If the repair is needed except listed parts, replace the DVD MECHA ASS’Y.
  • Page 18 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 19 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 Feed 1/2 is moving smoothly. (Refer to Fig. 2-7-B) Remove the Middle Gear 1/2/3, Idler Gear and Feed Gear. In case of the Rack Feed Ass’y installation, install cor- rectly as Fig.
  • Page 20 DISASSEMBLY INSTRUCTIONS 2-11: FEED MOTOR (Refer to Fig. 2-11-A) Remove the 2 screws 1. Remove the Feed Motor. Remove the Motor Gear. Main Chassis Ass'y Motor Gear Feed Motor • Screw Torque: 1 ± 0.5kgf•cm Fig. 2-11-A NOTE In case of the Motor Gear installation, check if the value of the Fig.

  • Page 21: 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 22: Removal And Installation Of Flat Package Ic

    DISASSEMBLY INSTRUCTIONS 3. When IC starts moving back and forth easily after 4. REMOVAL AND INSTALLATION OF FLAT desoldering completely, pickup the corner of the IC using PACKAGE IC a tweezers and remove the IC by moving with the IC REMOVAL desoldering machine.
  • Page 23 DISASSEMBLY INSTRUCTIONS INSTALLATION 4. When bridge-soldering between terminals and/or the soldering amount are not enough, resolder using a Thin- 1. 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. Then solder each lead on the diagonal positions of IC temporarily.

  • Page 24: 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 25: 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 27. Table 1 Turn on the POWER, and set to the TV mode.

  • Page 26: Electrical Adjustments

    ELECTRICAL ADJUSTMENTS BEFORE MAKING ELECTRICAL FUNCTION FUNCTION ADJUSTMENTS OSD H CONT. AV(MIN) OSD CONTRAST COL. AV(CENT.) Read and perform these adjustments when repairing the CUT OFF COL. AV(MAX) H POSITION COL. AV(MIN) circuits or replacing electrical parts or PCB assemblies. H BLK L TINT AV H BLK R...
  • Page 27 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 28 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 29 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 30: Purity And Convergence

    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 31 ELECTRICAL ADJUSTMENTS 4. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION) CRT PCB TP022 TP024 J801 CP802B CP801 CD801 CD802 VR3800 J4201 J4203 FB401 CP803A CD3800 CP401 AC IN CP3800 VR402 CP802A CP8002 CD302 CP302 CD301 SPEAKER CP8001 SPEAKER AV PCB DVD DECK CP8502 CP2601...
  • Page 32 DVD BLOCK DIAGRAM FLASH 64M SDRAM IC4007 IC4005 SST39VF800A- M12L64164A-7T 70-4C-EK SDD0~SDD15 HA0~HA20, SDA0~SDA11 HD0~HD15 VCR BLOCK CD4002 DVD LOADER DM II RFA_SDEN, DATA, SCLK A, B, C, D, E, F READ CHANNEL AAF_CE, FE, TE, PI Pick up IC2601 FNN, FNP ZR36708TQC P.CON+3.3V...

  • Page 33: Tv Block Diagram

    TV BLOCK DIAGRAM RESET IC103 PST3245NR POWER ON/OFF TU001 OPEN/CLOSE MICON IC101 STOP OEC6079A X101 16MHz PLAY Q105 SKIP FF BUFFER 6 11 12 19 20 SKIP REW FROM DVD BLOCK DVD C DVD Y DVD_RESET C-SW R.OUT IC4203 NJM2533V G.OUT V801 B.OUT...

  • Page 34: Power Block Diagram

    POWER BLOCK DIAGRAM Q3003 3.3V OUT P.CON+3.3V 5V REG. IC3001 KIA7805API P.CON+D5V RY3800 DEGAUSS RELAY DEGAUSS_H Q3008 DRIVE AT+5.7V TRANSFORMER D3808, D3809, SWITCHING F3800 D3815, D3816 T3800 RECTIFIER SOUND+B 5V REG. IC3800 IC3002 KIA7805API PS2561L1-1-V(W) Q3800 Q3803 FEED BACK P.CON+5V FEED BACK POWER CONTROL...

  • Page 35: Dvd

    PRINTED CIRCUIT BOARDS DVD (TOP SIDE) DVD (BOTTOM DISE) VMC319A B8502 C8520 B8503 W878 C8518 R8507 C8514_1 R8508 R8509 C8521_2 C8519_1 R8518 R8519 R8520 W872 C8517_2 C8513_1 R4016 R4045 C4038 VMC319A C8506 C8509 C8512 C8505 C8508 C8511 R4027 X4001 R4047 C4067_1 C4035 R4012 R4042...
  • Page 36 PRINTED CIRCUIT BOARDS AV/CRT (INSERTTED PARTS) SOLDER SIDE TMB561A CP302 VR402 R421 R467 C434_1 D403 D411 W182 J2201 CP401 IC351 W892 W179 HS351 R2225 R422 R356 R419 W868 IC401 R2226 W880 L402 R417 R447 W891 D405 HS401 W837 C450 W869 J2204 W890 R418...
  • Page 37 PRINTED CIRCUIT BOARDS AV/CRT (CHIP MOUNTED PARTS) SOLDER DISE Q4201 C129 Q602 R4216 R4201 R4220 R2214 R4221 Q2201 IC4202 R2201 W821 Q4212 R4202 IC4201 Q4209 R4212 R4219 R123 R147 R4223 Q4203 R4213 Q4210 Q4211 R4204 R119 Q104 Q1503 R1511 IC1501 IC103 Q105 R190...
  • Page 38 PRINTED CIRCUIT BOARDS RELAY (CHIP MOUNTED PARTS) RELAY (INSERTED PARTS) SOLDER SIDE SOLDER SIDE S1005X S1004X S1001X S1003X S1002X SOLDER SIDE S1004Y S1005Y...
  • Page 39 MPEG/MICON SCHEMATIC DIAGRAM (DVD PCB) FROM/TO AUDIO/VIDEO DAC_VIDEO_C DAC_VIDEO_B C4038 DAC_VIDEO_D C4088 R4002 +-1% ASDATA0 0.01 B +-1% 0.01 B R4003 ABCLK ALRCLK DUPTD1 +-1% C4089 R4004 AMCLK DUPRD1 R4005 +-1% 0.01 B DUPTD0 C4090 W832 V_GND DUPRD0 0.01 W833 RESET P.CON+5V P.CON+3.3V...

  • Page 40: Memory

    MEMORY SCHEMATIC DIAGRAM (DVD PCB) FLASH IC 8M FROM/TO MPEG/MICON IC4007 SST39VF800A-70-4C-EK SD_A0 SD_A1 HA16 HA15 SD_A2 SD_A3 C4064 SD_A4 HA14 VCCQ SD_A5 64M SDRAM IC 0.1 F SD_A6 IC4005 SD_A7 HA13 M12L64164A-7T SD_A8 SD_A9 SD_A10 HD15 HA12 DQ15 SD_A11 SD_D15 SD_D0 DQ15...

  • Page 41: Rf Amp/Dsp

    RF AMP/DSP SCHEMATIC DIAGRAM (DVD PCB) FROM/TO MPEG/MICON FROM/TO LODER SPDL_SENS TOUT_SW R2625 MOT_SPDL+ TIN_SW FFC(P=0.5mm) RFA_SDEN 4.7K R2627 R2626 R2631 MOT_SPDL- RFA_DATA P.CON+5V RFA_SCLK CD2601 4.7K 1.5K AAF_CE 2H0O1901 AAF_FE R2620 AAF_TE VR DVD CTL +IN2 -IN2 OUT2 CP2601 AAF_PI Q2603 4.7K...

  • Page 42: Audio/Video

    AUDIO/VIDEO SCHEMATIC DIAGRAM (DVD PCB) W876 DAC_C[C]_VIDEO W877 DAC_B[Y]_VIDEO FROM/TO MPEG/MICON W879 P.CON+A5V DAC_D_DVD_VIDEO P.CON+A5V DAC_VIDEO_C DAC_VIDEO_B DAC_VIDEO_D P.CON+5V P.CON+3.3V C8505 DAC_VIDEO_C RESET VIDEO_BUFFER 12P CH Q8502 L8502 KTA1504S_Y_RTK 0305 AMCLK VIDEO_BUFFER ABCLK Q8503 ALRCLK KTA1504S_Y_RTK C8508 ASDATA0 DAC_VIDEO_B 12P CH L8503 1uH 0305 C8511...

  • Page 43: Regulator1

    REGULATOR1 SCHEMATIC DIAGRAM FROM POWER (AV PCB) UNREG+12V UNREG+8V L3000 TO SOUND AMP UNREG+5V 10uH TSL0808 5V REG GND_A IC3001 KIA7805API P.CON+9V DRIVER P.CON+12V Q3009 3.3V OUT HS3001 KTA1281_Y Q3003 AT+5.6V R3006 763WSA0018 KTC4369 220 1/2W DRIVER R3005 Q3006 KTC3203_Y DRIVER Q3002 TO STEREO...
  • Page 44 MICON /TUNER SCHEMATIC DIAGRAM (AV PCB) FROM/TO IN/OUT NC NC R119 I2C_OFF REMOCON KEY_A Q104 KTA1504S_Y_RTK KEY_B POWER_ON_H FROM/TO VIF/SIF/CHROMA POWER_ON_H R125 4.7K R140 OSD_Y R144 D101 OSD_B R141 2.7K OSD_G 1SS133 R145 2.7K OSD_R 2.7K TV/DVD 1SS133 W804 SYNC_VIDEO C124 D106 H_CONTROL...
  • Page 45 VIF/SIF/CHROMA SCHEMATIC DIAGRAM (AV PCB) C1506 C1511 L1503 0.47 FROM/TO REGULATOR1 R4222 820uH C1518 DVD_Y 6.3V DVD_C C1519 P.CON+5V 0.01 B L4203 P.CON+9V 100uH 0305 AT5.7VREG BUFFER 8.5VREG R625 Q1503 R4220 KTC3875S_Y_RTK C1521 FROM/TO IN/OUT R622 C4213 REAR_VIDEO C1504 FRONT_VIDEO 0.01 B C1516 VIDEO_OUT...
  • Page 46 SOUND AMP SCHEMATIC DIAGRAM FROM/TO MICON/TUNER (AV PCB) A_MUTE SOUND AMP IC IC351 AN5276 ATT.CONT. ATT. RIPPLE FILTER STAND MUTE 13.9 14.9 12.1 W850 W837 FROM POWER SOUND+B SOUND_GND R357 FROM REGULATOR1 22K 1/4W R353 P.CON+12V 1/4W P.CON+9V AT+5.6V HS351 763WAA0215 FROM/TO SPEAKER R CH...
  • Page 47 IN/OUT SCHEMATIC DIAGRAM W896 AT+5.6V (AV PCB) OS2202 PIC-37243SR Vout W895 POWER_ON_H Q2201 SOUND_GND DTC124EKA W882 W886 REMOCON R2214 R2216 R2218 R2220 R2221 R4203 W887 1.5K 2.7K 5.6K AT+5.6V FROM/TO STEREO 100 1/4W W801 AOUDIO_OUT_L W842 AUDIO_OUT_R W848 DVD_AUDIO_L W883 DVD_AUDIO_R KEY_A FRONT_A_IN_L...
  • Page 48 STEREO SCHEMATIC DIAGRAM (AV PCB) 12.0 12.0 C943 C941 L904 FROM/TO MICON/TUNER 100uH 0305 TV/DVD TUNER_AUDIO TO SOUND AMP C924_1 A_OUT_L C923_1 A_OUT_R R908 NC 0 IIC Decoder St.PLL OUT SW Pilot Input Cancel Switch L-R Filter L-R Demod Matrix De-Emph Pilot (L-R)/SAP...
  • Page 49 DEFLECTION SCHEMATIC DIAGRAM V.OUTPUT IC401 LA78040 (AV PCB) THERMAL PROTECTION PUMP UP 25.5 12.9 24.8 W843 FROM/TO DY CP401 A1561WV2-A5P L402 FROM/TO VIF/SIF/CHROMA C435_1 R413 R416 ELH5L4112N 0.001 B R412 V.OUT 8.2K 1/4W 1/4W 1/4W R426 R420 1K 1W 2.2K H.OUT C450 R424...
  • Page 50 FROM/TO VIF/SIF/CHROMA (CP802A) CP802B CRT SCHEMATIC DIAGRAM B2013H02-6P CLAMP G.OUT (CRT PCB) R.OUT B.OUT CLAMP_OFF FROM/TO DEFLECTION CP803B (CP803A) B2013H02-4P HEATER 180V 180V RED OUT Q802 CP801 (CD801) KTC3199_Y A2361WV2-2P 100.6 98.4 95.4 BLUE OUT GREEN OUT Q801 Q803 KTC3199_Y KTC3199_Y R810 R801...
  • Page 51 POWER SCHEMATIC DIAGRAM (AV PCB) D3805 1SS133 R3814 1/4W D3823 RELAY DRIVE Q3801 30DF6-FC KTC3198 (LKS1af-12V) RY3800 ALKS321 B4204 D3821 DEGAUSS COIL L3800 RU3AM-EIC PH3800 8R200024 003P-2100 PH3801 TH3800 TO DEFLECTION CP3800 C3824 003P-2100 B59203-S1060-B14 A1561WV2-2P 330P R3828 UNREG+12V 0.22 1W D3825 D3818_1 R3829...
  • Page 52 RELAY/SW/FG SCHEMATIC DIAGRAM M2002 M2001 BCD3B02 JCL9B61 (SW PCB) PCB640 BEC001 (RELAY PCB) 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 BEC002 S1002 AWD28 SG-107F6 NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE...
  • Page 53 INTERCONNECTION DIAGRAM DVD PCB PCB130 CD2601 VMC319 CP2601 REAR A/V JACK(STEREO) COAXIAL J4203 WHITE J4201 YELLOW FRONT VIDEO JACK FRONT AUDIO JACK FRONT AUDIO JACK J2203 J2204 J2202 MON(DVD) MON(DVD) NC(SW) NC(SW) VOL(DVD) VOL(DVD) GND(DVD) GND(DVD) LD(DVD) LD(DVD) LD(CD) LD(CD) VOL(CD) VOL(CD) GND(CD)

  • Page 54: Micon/Tuner

    WAVEFORMS MICON/TUNER MPEG/MICON AUDIO/VIDEO POWER ON 10ns 500µs 0.2ms 100mV 500mV 1.0V 100ns 500µs POWER ON 100mV 500mV 0.2ms 1.0V MEMORY POWER ON 10µs 0.2ms 200mV 200mV 1.0V RF AMP/DSP POWER ON 200ns 100µs 1.0V 500mV 200mV POWER ON 10µs 200ns 50µs 100mV...

  • Page 55: Vif/Sif/Chroma

    WAVEFORMS VIF/SIF/CHROMA POWER ON POWER ON POWER ON 20µs 10ms 0.5V 0.5V 200mV POWER ON STANDBY POWER ON 0.5µs 20µs 0.5V 50mV 200mV IN/OUT POWER ON POWER ON DVD PLAY 10µs 20µs 0.5ms 2.0V 2.0V 200mV SOUND AMP DVD PLAY POWER ON POWER ON 0.5ms...
  • Page 56 WAVEFORMS STEREO POWER ON POWER ON 20µs 50mV POWER ON POWER ON 20µs 200mV POWER ON POWER ON 20µs 200mV DEFLECTION POWER POWER ON STANDBY 5µs 10.0V 5.0V POWER ON STANDBY 20µs 5µs 5.0V 5.0V NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.

  • Page 57: Mechanical Exploded Views

    MECHANICAL EXPLODED VIEW 102B 102C 102A PCB110 102C (CRT PCB ASS'Y) 101H 101D 101B 101H 101H 101F 101G 101C 101E 101A I1-1...
  • Page 58 MECHANICAL EXPLODED VIEW PCB130 (DVD PCB ASS'Y) PCB250 (AV PCB ASS'Y) I1-2...
  • Page 59 MECHANICAL EXPLODED VIEW (PACKING DIAGRAM) 133, 135, BL001, TM101 I1-3...

  • Page 60: 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. M2602 PCB68A (RELAY PCB ASS'Y) CD2301 NOTE: Applying positions AA for the grease are...

  • Page 61: Mechanical Replacement Parts List

    MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description AE002955 7A701A019A FRONT CABI ASS'Y 101A AE002956 701WPJC501 CABINET,FRONT 101B AD302053 711WPA0181 PLATE,FRONT 101C AE003337 713WPAA131 GLASS,LED 101D AD302043 713WPA0254 GUIDE,REMOCON 101E AD302008 7235490036 BADGE,BRAND 101F AD302045 735WPA0718 STOPPER,BUTTON 101G AE002957 735WPBA951...

  • Page 62: Dvd Deck Replacement Parts List

    DVD DECK REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description AE002905 A5J501C650 DVD MECHA ASS'Y A5J501C650 AD301822 92P100022A TRAVERSE HOLDER AE002480 92P100080A RACK,FEED 1A AE002481 92P100081A RACK,FEED 2A AD301825 92P100035A LEVER,RACK FEED AD301826 92P200006A INSULATOR(F) AD301827 92P200007A INSULATOR(R) AD301846 92P100029A GEAR,FEED...

  • Page 63: Electrical Replacement Parts List

    ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description RESISTORS ! R401 AD302023 R3X28A181J R,METAL 180 OHM 2W ! R402 BZ210262 R3X28A221J R,METAL OXIDE 220 OHM 2W ! R408 BZ210285 R3X28AR47J R,METAL OXIDE 0.47 OHM 2W ! R418 BZ210130 R002T21R5J 1.5 OHM 1/2W...
  • Page 64 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description DIODES D609 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 D801 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 D802 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 D803 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 D804 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 D805 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 D806...
  • Page 65 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description TRANSISTORS Q104 BZ510108 TAAA1504SY TRANSISTOR,SILICON KTA1504S_Y_RTK Q105 BZ510109 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTK Q301 BZ510108 TAAA1504SY TRANSISTOR,SILICON KTA1504S_Y_RTK ! Q401 BZ510004 TA3T016240 TRANSISTOR,SILICON 2SA1624-AA ! Q405 BZ510097 TCAT03227Y TRANSISTOR,SILICON KTC3227_Y-AT Q406 BZ510040 TDUU024990 TRANSISTOR,SILICON...
  • Page 66 ELECTRICAL REPLACEMENT PARTS LIST L4002 BZ310118 02AHB9A972 CORE,FERRITE W5T29X7.5X19 L4201 BZ310041 02167F101J COIL 100 UH L4202 BZ310041 02167F101J COIL 100 UH L4203 BZ310041 02167F101J COIL 100 UH L4205 BZ310041 02167F101J COIL 100 UH L8502 AE000828 02167F1R0K COIL L8503 AE000828 02167F1R0K COIL L8504 AE000828...
  • Page 67 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description RESISTORS CD4002 BZ614299 06CU2B2001 CORD,CONNECTOR CU2B2001 CD8501 AD301792 122H0C1001 CORD,JUMPER 2H0C1001 CP2601 AD302396 069JYOT099 CONNECTOR PCB SIDE IMSA-9631S-24Y901 CP2602 AD301858 069JV80180 CONNECTOR PCB SIDE IMSA-9615S-08C-PP CP2603 AD301795 069S230639 CONNECTOR PCB SIDE A2001WR2-3P ! CP3800 BZ614283...
  • Page 68 TOSHIBA CORPORATION 1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN...

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