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Toshiba MD9DN1R, Service Manual

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Toshiba MD9DN1R Service Manual Download Page 56

WAVEFORMS

The following waveforms were measured at the point of the corresponding
balloon number in the schematic diagram.

NOTE:

CHROMA

27

32

33

POWER ON

20µs

0.5V

POWER ON

20µs

0.5V

POWER ON

10ms

0.5V

SOUND AMP

30

31

34

35

POWER ON

10µs

2V

POWER ON

10µs

2V

POWER ON

20µs

2V

POWER ON

1ms

100mV

24

POWER ON

0.2ms

1V

25

POWER ON

5ms

1V

26

POWER ON

50µs

1V

28

STANDBY

0.5µs

50mV

29

POWER ON

10µs

2V

H-2

Summary of Contents for MD9DN1R

Page 1: ...SERVICE MANUAL COLOR TELEVISION DVD VIDEO PLAYER MD9DN1R FILE NO 140 200327 DOCUMENT CREATED IN JAPAN Jul 2003 ...

Page 2: ...OLS ADJUSTMENTS OR THE PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE TO PREVENT DIRECT EXPOSURE TO LASER BEAM DO NOT TRY TO OPEN THE ENCLOSURE VISIBLE LASER RADIATION MAY BE PRESENT WHEN THE ENCLOSURE IS OPENED DO NOT STARE INTO BEAM Location of the required Marking The rating sheet and the safety caution are on the rear of the unit CERTIFIC...

Page 3: ...ether there are the portions which are deteriorated around the serviced places serviced or not Check the insulation between the antenna terminal or external metal and the AC cord plug blades And be sure the safety of that INSULATION CHECK PROCEDURE 1 2 3 4 Unplug the plug from the AC outlet Remove the antenna terminal on TV and turn on the TV Insulation resistance between the cord plug terminals a...

Page 4: ...nto the outlet try reversing the plug If the plug should still fail to fit contact your electrician to replace your obsolete outlet Do not defeat the safety purpose of the polarized plug If your unit is equipped with a 3 wire grounding type plug a plug having a third grounding pin this plug will only fit into a grounding type power outlet This too is a safety feature If you are unable to insert th...

Page 5: ...ire HEADPHONES When you use the headphones keep the volume at a moderate level If you use the headphones continuously with high volume sound it may cause hearing damage LASER BEAM Do not look into the opening of the disc tray or ventilation opening of the product to see the source of the laser beam It may cause sight damage DISC Do not use a cracked deformed or repaired disc These discs are easily...

Page 6: ...ack Loading White TRAY LOCK Tray cannot be opened by setting the Tray Lock please follow the steps below Turn Unit ON Set the DVD to the Stop Mode Press and hold the 9 key on the remote control unit Simultaneously press and hold the STOP key on the front panel Hold both keys for more than 3 seconds Press the OPEN CLOSE key on the front panel to check the Tray Lock setting 1 2 3 4 5 6 NB No indicat...

Page 7: ...LE OF CONTENTS GENERAL SPECIFICATIONS DISASSEMBLY INSTRUCTIONS 1 REMOVAL OF MECHANICAL PARTS AND P C BOARDS 2 REMOVAL OF DVD DECK PARTS 3 REMOVAL OF ANODE CAP 4 REMOVAL AND INSTALLATION OF FLAT PACKAGE IC SERVICE MODE LIST CONFIRMATION OF USING HOURS WHEN REPLACING EEPROM MEMORY IC ELECTRICAL ADJUSTMENTS BLOCK DIAGRAMS DVD ST SOLUTION TV POWER PRINTED CIRCUIT BOARDS DVD AV CRT POWER RELAY SW SCHEM...

Page 8: ...uning Broadcasting System US System M System Tuner and System 1Tuner Receive CH Destination US w CATV Tuning System F Synth Input Impedance VHF UHF 75 Ohm CH Coverage 2 69 4A A 5 A 1 A I J W W 1 W 84 Intermediate Picture FP 45 75MHz Frequency Sound FS 41 25MHz FP FS 4 50MHz Preset CH No Stereo Dual TV Sound US Stereo Tuner Sound Muting Yes G 4 Signal Video Signal Input Level 1 V p p 75 ohm Output ...

Page 9: ... Type Icon Picture Yes Brightness Yes Contrast Yes Color Yes Tint Yes Sharpness Yes Sound No Bass No Treble No Balance No CH Yes TV CATV Yes Add Delete Yes Auto CH Memory Yes Option Yes V Chip Yes Language Yes Open Yes Close Yes Clock No Clock Set No On Off Timer No Sleep Timer Yes CH AV LINE DVD Yes Stereo Audio Output Yes Bilingual No SAP Yes Caption Text Yes Auto Search Position No Game Yes Vol...

Page 10: ...evel Yes Open Yes Close Yes No disc Yes Reading Yes Play Yes Still Pause Yes Stop Yes Prohibit Mark Yes Step Yes Skip Yes Skip Yes Random Yes CD Repeat Yes Slow Yes Slow Yes Search Yes Search Yes Jump Yes Resume Yes Title No Yes Chapter No Yes Track No Yes Time Yes Sub Title No Yes Angle No Yes Vocal On Off No Audio No Yes Audio Stereo L R Yes Video CD Zoom Yes Marker No No Program Play Back Yes C...

Page 11: ...s Play Yes Stop Yes Search Yes Search Yes Skip Yes Skip Yes Slow Yes Slow Yes Pause Yes Call Yes TV DVD Yes Cancel Yes Audio Select Yes Angle Yes Subtitle Yes Top Menu Yes Set up Menu Yes DVD Menu Yes Return Yes Up Set CH Up Yes Down Set CH Down Yes Left Select Vol Down Yes Right Select Vol Up Yes Select Enter Yes Play Mode Yes Closed Caption Yes Input Select Yes Repeat A B Yes Zoom Quick View Yes...

Page 12: ...t Dolby Digital Yes MPEG Yes PCM Yes DTS Yes Down Mix Out Dolby Digital Yes DTS No Surround Tru Surround No Screen Saver No G 14 Accessories Owner s Manual Language English w Guarantee Card Yes Buyer Model No MD9DN1R Remote Control Unit Yes Battery Yes UM size x pcs UM 4 x 2 pcs OEM Brand No Rod Antenna No Poles No Terminal Loop Antenna No Terminal U V Mixer No 300 ohm to 75 ohm Antenna Adapter Ye...

Page 13: ... Coaxial DVD Only Diversity No DC Jack 12V Center Yes VHF UHF Antenna Input F Type G 16 Set Size Approx W x D x H mm 278x306x311 5 G 17 Weight Net Approx 8 0 kg 17 6lbs Gross Approx 9 1 kg 20 1lbs G 18 Carton Master Carton No Content Sets Material Dimensions W x D x H mm Description of Origin Gift Box Yes Material Double White W Color Photo Label No Dimensions W x D x H mm 338x381x386 Design As Pe...

Page 14: ...RGE ELECTRICITY BECAUSE IT CONTAINS HIGH VOLTAGE BEFORE ATTEMPTING TO REMOVE OR REPAIR ANY PCB UNPLUG THE POWER CORD FROM THE AC SOURCE 1 2 3 Remove the Anode Cap Refer to REMOVAL OF ANODE CAP Disconnect the following connector CP801 Remove the CRT PCB in the direction of arrow Fig 1 1 Fig 1 2 Remove the 5 screws 1 Remove the 2 screws 2 Remove the screw 3 Remove the Back Cabinet in the direction o...

Page 15: ...the direction of arrow A Disconnect the following connectors CP2001 CP2301 and CP2302 Remove the 4 screws 2 Remove the DVD Deck in the direction of arrow B Remove the 4 screws 3 Remove the DVD PCB in the direction of arrow C When the installation of the DVD Deck remove all the soldering on the short circuit position after the connection of Pick Up PCB and DVD PCB connector NOTE Top Shield Front Tr...

Page 16: ...r R Green 1 Main Frame Ass y Main Chassis Ass y 2 4 CLAMPER ASS Y INSULATOR R LEVER SWITCH Refer to Fig 2 4 A 1 2 3 4 5 Remove the screw 1 Remove the Lever Switch Remove the 2 Insulator R Press the Clamper and rotate the Clamper Plate clockwise then unlock the 3 supports 2 Remove the Clamper Plate Clamper Magnet and Clamper Insulator R Green Insulator R Green Clamper Plate Clamper Magnet Main Fram...

Page 17: ...ite Red From DVD PCB NOTE 1 After the installing of the Traverse Holder check if the wire is like Fig 2 5 B Fig 2 5 B Traverse Holder Main Chassis Ass y 2 6 SWITCH PCB ASS Y Refer to Fig 2 6 A Remove the screw 1 Remove the Switch PCB Ass y 1 2 Fig 2 6 A Switch PCB Ass y 1 Main Chassis Ass y Screw Torque 4 0 5kgf cm NOTE 1 2 When installing the wire of the Switch PCB install it correctly as Fig 2 6...

Page 18: ...emove the Idler Arm Idler Arm Spring Idler Arm Main Chassis Ass y Chassis Spring Fig 2 10 A NOTE 1 2 After the assembly of the Rack Feed check if the Rack Feed 1 2 is moving smoothly Refer to Fig 2 7 B In case of the Rack Feed Ass y installation install cor rectly as Fig 2 7 C Moving smoothly Moving smoothly Fig 2 7 B Should not be engaged Check the position of the Rack Feed Lever Fig 2 7 C 2 8 RE...

Page 19: ...Chassis Ass y Fig 2 10 D Chassis Spring Main Chassis Ass y 2 11 FEED MOTOR Refer to Fig 2 11 A 1 2 3 Remove the 2 screws 1 Remove the Feed Motor Remove the Motor Gear Screw Torque 1 0 5kgf cm Fig 2 11 A NOTE 1 2 In case of the Motor Gear installation check if the value of the Fig 2 11 B is correct When installing the Feed Motor check if the cable is positioned as Fig 2 11 C Motor Gear Feed Motor 6...

Page 20: ...ip up the sides of the Rubber Cap in the direction of the arrow and remove one side of the support Refer to Fig 3 2 2 GND on the CRT Screwdriver Alligator Clip Support CRT GND on the CRT Rubber Cap CRT Support Fig 3 1 Fig 3 2 3 After one side is removed pull in the opposite direction to remove the other NOTE DISASSEMBLY INSTRUCTIONS INSTALLATION 1 Clean the spot where the cap was located with a sm...

Page 21: ...using a blower type IC desoldering machine Refer to Fig 4 2 2 Fig 4 2 NOTE Do not add the rotating and the back and forth directions force on the IC until IC can move back and forth easily after desoldering the IC leads completely When IC starts moving back and forth easily after desoldering completely pickup the corner of the IC using a tweezers and remove the IC by moving with the IC desoldering...

Page 22: ...4 8 Thin tip Soldering Iron NOTE When the IC leads are bent during soldering and or repairing do not repair the bending of leads If the bending of leads are repaired the pattern may be damaged So be always sure to replace the IC in this case Finally confirm the soldering status on four sides of the IC using a magnifying glass Confirm that no abnormality is found on the soldering position and insta...

Page 23: ...er the confirmation of using hours turn off the power ADDRESS DATA INIT 00 06 CRT ON 0010 Initial setting content of MEMORY IC POWER ON total hours 16 x 16 x 16 x thousands digit value 16 x 16 x hundreds digit value 16 x tens digit value ones digit value FIG 1 VOL MIN 4 VOL MIN 6 VOL MIN 9 POWER ON total hours are displayed on the screen Refer to the PREVENTIVE CHECKS AND SERVICE INTERVALS CONFIRM...

Page 24: ...until required ADDRESS to be changed is reached Press ENTER to select DATA When DATA is selected it will blink Again step through the DATA using VOL UP DOWN button until required DATA value has been selected Pressing ENTER will take you back to ADDRESS for further selection if necessary Repeat steps 3 to 6 until all data has been checked When satisfied correct DATA has been entered turn POWER off ...

Page 25: ...ase on the contact section of the heat sink Before applying new silicon grease remove all the old silicon grease Old grease may cause damages to the IC and Transistor BEFORE MAKING ELECTRICAL ADJUSTMENTS Prepare the following measurement tools for electrical adjustments 1 Oscilloscope 2 Digital Voltmeter 3 AC Voltmeter 4 Pattern Generator 5 Multi Sound Signal Generator On Screen Display Adjustment...

Page 26: ...check if the picture is normal 2 8 VERTICAL LINEARITY 1 2 3 4 NOTE Receive the monoscope pattern Using the remote control set the brightness and contrast to normal position Activate the adjustment mode display of Fig 1 1 and press the channel button 09 on the remote control to select VLIN Press the VOL UP DOWN button on the remote control until the SHIFT quantity of the OVER SCAN on upside and dow...

Page 27: ...te 15 is starting to be visible Press the TV DVD button on the remote control to set to the DVD mode Activate the adjustment mode display of Fig 1 1 and press the channel button 42 on the remote control to select BRTCD Press the VOL UP DOWN button on the remote control to increase the step numbers by 5 steps to the AV 2 13 TINT CENTER 1 2 3 4 5 6 7 8 9 10 11 12 13 Receive the color bar pattern RF ...

Page 28: ... adjustment mode display of Fig 1 1 and press the channel button 48 on the remote control to select COLCD Press the VOL UP DOWN button on the remote control to set the same step numbers as the AV Fig 2 3 2 16 Confirmation of Fixed Value Step No Please check if the fixed values of the each adjustment items are set correctly referring below STEP NO 00 00 00 02 0C 03 05 50 25 30 00 70 05 11 00 50 25 ...

Page 29: ...s between the deflection yoke and CRT funnel to fix the deflection yoke Refer to Fig 3 2 b R G B R G B Fig 3 2 a WEDGE WEDGE WEDGE WEDGE POSITION Fig 3 2 b R G B R G B Receive the crosshatch pattern from the color bar generator Combine red and blue of the 3 color crosshatch pattern on the center of the screen by adjusting the pair of 4 pole magnets Combine red blue magenta and green by adjusting t...

Page 30: ...B CD8501 VR401 CP8001 CP8002 CP301 CP101 SPEAKER CP302 CRT CP401 CRT CP403 J4201 TU001 FB401 CP3803 CP3802 VR3802 VR3801 D3824 J3801 CD3801 AC IN POWER PCB CP3001 CP402 CRT CP801 J801 TP022 TP024 CP802A CP803A CP803B CP802B CRT PCB CD802 CD803 CD3001 CD805 DVD PCB CD2301 CD2001 CD2302 DVD DECK CP8502 CD8505 CP2001 CP2302 CP2301 ...

Page 31: ...2 PCM1742KE 2K 1 8V REG IC8504 PQ070XZ01ZP 1 8V REG IC8501 PQ070XZ01ZP OP AMP IC2303 BA10358F E2 OP AMP IC2304 BA10358F E2 SPD SLD TD FD E E A C DMUTE IRQ0 PB_V4 AFEC_EVALID XDATA XBCLK XPCLK XERROR FE_RESET SCL SDA A C PCM_DATA0 LRCLK MCLK SCLK MDI MC ML C D DVD_Y AUDIO R DVD RESET CVBS DVD_C C AUDIO L TV BLOCK ZERO E TR FO REFD A B C D E F A A TX SPDIF RX A 1 8V B 2 5V C 3 3V D 5V E 9V AD0 13 SM...

Page 32: ...L DOWN CH UP 32 31 X101 16MHz TV BLOCK DIAGRAM 38 4 37 SOUND DECORDE R IC902 AN5829S 19 18 22 21 J2202 FROM DVD BLOCK DVD C DVD Y DVD_A_OUT_L DVD_A_OUT_R AMP IC4201 NJM4580M 5 3 Q4209 Q4212 MUTE SW L R D Q4203 MUTE ZERO E A AT 5 6V B P CON 9V C CHROMA 5V D P CON A5V E P CON 12V 1 7 POWER ON OFF SKIP REW L V 2 2 2 R J2203 J2204 CH DOWN 3 2 42 11 59 SPDIF 134 Q4201 DRIVER CVBS RX TX DVD_RESET 6 11 1...

Page 33: ...SFORMER SWITCHING 10 17 8 5 B SOUND B UNREG 8V T3801 9 12 13 TRANSFORMER SWITCHING 14 16 2 3 6 7 1 6 11 3V REG OPE AMP IC3802 NJM2368D 4 5 VR3801 DC B ADJ PROTECTOR Q3803 DC POWER SW Q3806 PROTECTOR Q3808 SW Q3807 REG DRIVER Q3805 REG DRIVER Q3804 RY3801 RELAY J3801 DC JACK DC IN POWER BLOCK DIAGRAM 1 3 SW UNREG 5V UNREG 12V E 5 E 6 ...

Page 34: ... R2057 R2058 C2051 C2052 R2059 C2050 R2060 R2061 C2032 R2017 R2020 C2021 C2017 C2019 R2050 R2051 C2044 C2043 C2038 C2020 C2042 R8521 R8518 C2061 C2060 R2078 R2079 R2067 W855 W832 W816 W817 W820 W821 R2013 R2014 W822 CP2001 R2027 C2054 C2053 R2356 R2081 R2080 R2075 R2086 HS2301 C2024_1 R4011 R4010 W854 R4008 C8528 R8533 R8535 W877 R4005 R4007 W878 R4059 R4134 R4132 R4133 R4058 W876 W879 Q8508 C2065...

Page 35: ... L4203 C4219 W807 C631 R4205 R2202 C3013 R3009 TP402 TP403 W051 W052 D3007 W053 W054 W055 D406 W056 W057 W058 W059 W060 W061 C634 R3007 R603 W813 W063 W064 C119 W065 W066 W067 CP301 W068 W069 W839 W070 W071 W072 W073 W074 W075 C931 C312 W077 W078 C4208 W079 W080 W081 W082 R614 C907 W083 W084 W085 W086 W087 W088 C3005 W089 W090 W821 W093 W095 W096 W097 W098 W099 W100 W101 CP302 C417 C432_1 C434_1 C...

Page 36: ...111 C107 C108 R127 R126 R132 R122 C109 C128 R134 R114 R120 R109 R142 C939 C937 C934 C929 R908 R913 C938 C935 C933 C951 C950 R305 C4275 C3004 C4221 Q4205 R4207 Q4204 C001 C002 R123 Q602 R308 R310 R634 R611 R610 R609 IC4202 R632 R622 IC902 R910 R309 IC904 IC903 Q901 R914 R916 R915 Q902 R905 R918 R917 IC4201 Q4203 Q4209 R4243 R4238 Q4210 R4251 Q4211 R4239 R4240 Q4212 R4237 R4252 R4236 R4229 R4231 R42...

Page 37: ...827 D3826 D3815 D3819 D3818 D3817 D3828 D3829 D3831 D3830 D3824 B3803 C3817 C3821 CP3803 C P 3 8 0 2 W011 W012 D3808 D3844 D3847 D3823 R3820 W006 W005 R3834 Q3808 D3809 D3812 D3803 R3805 R3818 R3819 R3814 R3832 R3833 D 3 8 0 6 C3829 R3828 C3828 R3826 R3829 R3830 D3839 D 3 8 3 8 D3807 D3804 C 3 8 1 2 C3806 R3808 R3809 R3806 C3803 D3802 C3811 Q3803 Q3805 R3813 R3812 C3805 R3810 C3807 R3811 R3802 D38...

Page 38: ...2018 18 R2007 1K R2041 4 7K R2016 4 7K R2031 1M R2024 10K R2008 2 2 R2004 150 C2018 10 16V KA C2013 47 6 3V KA C2011 47 6 3V KA C2059_1 100 6 3V KA C2047 47 6 3V KA C2046 47 6 3V KA C2009 10 16V KA C2024_1 100 6 3V KA C2041 47 6 3V KA W821 W820 W817 W816 W832 W813 W822 W855 W827 W819 W801 W831 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DU...

Page 39: ...1K R2329 1K R2328 10K R2312 1K R2356 560 1 R2319 12K R2338 100K 1 R2336 100K 1 R2335 100K 1 R2341 100K 1 R2340 100K 1 R2344 100K 1 R2342 100K 1 C2315 10 16V KA C2316 10 16V KA C2322 10 16V KA W835 W836 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS P CON A5V D_...

Page 40: ...DDR20 D_RTS ADDR17 SMI_CLK D_CTS DQ15 ADDR18 D_RXD DQ14 ADDR19 SMI_DQMU DQ13 ADDR20 SMI_DQML DQ12 SMI_WE DQ11 DQ10 SMI_CAS BB_V4 BB_V4_B DQ9 SMI_RAS DQ8 AFEC_EVALID AFEC_EVALID_B DQ7 AFEC_SCTST AFEC_SCTST_B XERROR_B SMI_CS0 DQ6 DQ5 XPCLK XPCLK_B AT_WR AD13 DQ4 VFD_CLK AD12 DQ3 XBCLK XBCLK_B VFD_DOUT AD11 DQ2 XDATA XDATA_B VFD_DIN AD10 DQ1 DQ0 VFD_STB AD0 SMI_CLK XERROR XERROR_B KB AD1 SMI_DQMU SCL...

Page 41: ...7 DATA3 ADDR8 SMI_DQML ADDR9 ADDR10 DATA10 SMI_DQMU SMI_WE ADDR11 ADDR12 DATA2 ADDR19 SMI_CLK SMI_CAS ADDR13 ADDR14 ADDR15 DATA9 ADDR18 SMI_RAS ADDR16 ADDR17 DATA1 ADDR8 SMI_CS0 ADDR18 ADDR19 DATA8 ADDR7 ADDR20 AD11 AD12 DQ15 DQ14 DATA0 ADDR6 AD9 AD13 DQ13 DQ12 DQ11 F_OE ADDR5 AD8 AD10 DQ10 DQ9 DQ8 ADDR4 AD7 AD0 DQ7 DQ6 DQ5 F_CE ADDR3 AD6 AD1 DQ4 DQ3 DQ2 ADDR1 ADDR2 AD5 AD2 DQ1 DQ0 SMI_CLK AD4 AD3...

Page 42: ... 3K R8515 180 1 R8514 180 1 R8522 68 R8528 1 5K R8520 68 R8524 1 5K R8508 1 5K R8503 100K R8506 100K R8507 3 3K C8525_1 100 16V KA C8512 22 6 3V KA C8517_1 10 16V KA C8523 22 6 3V KA W838 W849 W844 W845 W839 W841 W818 W833 W834 W847 W837 W848 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE ...

Page 43: ...17 1K 1 R8511 510 1 W825 W873 W859 W871 W870 W872 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS RXD TXD GND M_GND P CON 9V P CON A5V D_GND SPDIF P CON 3 3V P CON 5V P CON A5V P CON 3 3V GND D_GND P CON 5V P CON 3 3V VCC 9V GND D_GND P CON A1 8V P CON A5V P CON...

Page 44: ...1 4W R3009 100 1 4W R3008 1M 1 4W R3017 330 R3018 220 R3021 100 R3019 15K R3014 82 1 R3015 560 1 R3004 10 1 4W R3006 330 1 4W R3020 1K 1 4W R3002 10K 1 4W R3012 100 1 4W C3026 10 16V KA C3003 1 50V KA C3012 470 16V YK C3002 2 2 50V KA C3023 10 16V KA C3030 100 16V YK C3028 10 16V KA C3013 100 6 3V YK C3008 10 50V YK C3009 22 35V YK C3010 1 50V KA C3021 470 16V YK C3005 470 16V YK C3014 100 6 3V YK...

Page 45: ... R157 4 7K R149 4 7K R148 4 7K R134 1K R125 4 7K R127 2 2K R110 4 7K C110 10 16V KA C103 220 6 3V YK W855 W852 W812 W814 W863 W856 W807 W805 W804 W844 W847 W837 W828 L001 100uH 9A06B OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME SCL SDA I2C_OFF REMOCON KEY_A KEY_B POWER_ON_H TUNER_AUDIO TUNER_VIDEO POWER_FAIL EXT_MUTE P CON 5V AFT 30V SCL SD...

Page 46: ...0 16V YK C619 1 50V KA C634 1 50V KA C628 0 47 50V KA C633 1 50V KA C612 100 16V YK C4219 100 16V YK C4227 10 16V KA W832 W827 W857 W809 W861 L602 100uH 9A06B L601 100uH 0305 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME AV1 DVD_C DVD_Y VIDEO_OUT P CON 9V SWD_V_OUT P CON 5V SYNC_VIDEO POWER_ON_H FRONT_VIDEO P CON 5V_B DVD_VIDEO DVD_Y DVD_C U...

Page 47: ..._Y_RTK BUFFER C312 10 50V YK C313 1000 16V YK C310 0 0022 B C306 0 0047 B C309 0 0047 B C301 0 0022 B C302 0 01 B C303 0 001 B R301 2 7K 1 4W R310 1K R303 2 7K 1 4W R312 18K R311 47K 1 4W R323 47K R346 100 1 4W R302 68K R309 1K R308 1K R305 1K R306 1K R304 1K C347 2 2 50V KA C328 4 7 50V KA C346 2 2 50V KA W820 W813 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS TH...

Page 48: ...40 470P CH C4266 470P CH C4274 470P CH C4275 470P CH R4246 3 3K R4221 100K R4204 560 1 4W R4203 560 1 4W R4225 75 1 4W R4283 75 1 4W R4228 12K R4223 10K R4232 10K R4233 1K R4219 1K R4202 10K R4208 10K 1 4W R4229 12K R4231 10K R4230 1K R4201 10K R4206 10K 1 4W R4210 220 R4205 2 2K 1 4W R4247 1 5K R4222 330 1 2W R4207 4 7K R4226 2 2K R4211 100K R4212 100K R4213 10K R4218 1K R4224 10K R4220 100 1 4W ...

Page 49: ...KA C940 2 2 50V KA C949 10 50V YK C948 10 50V YK C920 2 2 50V KA C922 2 2 50V KA C907 10 16V KA W862 W867 W868 W871 W879 W878 W877 W876 L902 100uH 0305 L904 100uH 0305 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME AV1 TUNER_AUDIO SCL SDA P CON 12V_A A_OUT_L A_OUT_R AUDIO_OUT_L AUDIO_OUT_R DVD_AUDIO_L DVD_AUDIO_R FRONT_A_IN_R FRONT_A_IN_L P C...

Page 50: ...AUTION DIGITAL TRANSISTOR CP402 B2013H02 3P 1 2 3 TP401 TP402 TP403 B401 W5RH3 5X5X1 0 D414 1N4005 EIC D409 1SS133 D401 11E1 EIC D408 1N4937 D413 1N4937 D406 1SS133 D405 1SS133 D415 11E1 EIC Q405 KTC3227_Y H DRIVE Q401 2SA1624 CURRENT DET C418 22 50V YK C421 1000 35V MHE C417 0 01 100V MMTS C428 0 0075 1 25KV MPP C429 0 0022 500V B C414 4 7 250V ECQ E C423 0 27 250V PMS C432_1 0 47 100V MKT C434_1...

Page 51: ...EES PAR UN ETANT ATTENTION SINCE THESE PARTS MARKED BY CAUTION DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY USE ONES ARE TP022 TP023 TP024 D801 1SS133 D802 1SS133 D803 1SS133 Q804 KTC3207 RED AMP Q806 KTC3207 BLUE AMP Q805 KTC3207 GREEN AMP C802 0 001 2KV B C811 680P CH C809 560P CH C810 470P CH R813 390 R816 390 R815 390 R804 2 7K 1 4W R808 1 5K 1 4W R809 1 5K R801 1 5K R802 2 7K 1 4W R806 2 ...

Page 52: ...808 KRC102MAT PROTECTOR AC DC SW CAUTION DIGITAL TRANSISTOR IC3802 NJM2368D 11 3V REG OPE AMP IC 1 2 3 4 5 6 7 8 Q3812 KTC3203_Y SWITCHING Q3802 KTC3209_Y DC POWER SW Q3804 KTC3198 REG DRIVER Q3806 KTC3198 DC POWER SW Q3810 KTC3198 FEED BACK SWITCHING Q3805 KTA1271_Y REG DRIVER C3813 1500 25V ZL C3814 1500 25V ZL C3835_1 330 200V UP C3818 2200 25V MHE C3824 1000 16V ZL C3822 1000 16V MHE C3821 100...

Page 53: ... 3 4 SW2 SW1AB 271 10A S1002X S1001X S1004X S1003X S1005X S1002Y S1001Y S1004Y S1003Y S1005Y CP1 IMSA 9615S 08C PP 1 2 3 4 5 6 7 8 R2 82K R1 560 VCC FG GND L SW SP MTR SLD MTR SLD MTR SP MTR VEBA12 PCB68A SW RELAY FG SCHEMATIC DIAGRAM POWER PCB S1002 S1003 S1001 S1004 S1005 VEBA17 PCB640 VEBA13 PCB690 G 31 G 32 ...

Page 54: ...ENSOR B GND FROM COMMAND TRANSMITTER TO TM101 VMC297 PCB130 DVD PCB TMC560 PCB250 AV PCB FG SENSER SPINDLE MOTOR SLED LOADING MOTOR DM 2 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 CD8505 GND P CON 3 3V P CON 3 3V P CON 5V P CON 9V GND M GND GND SPDIF TX RX GND D CLOSE OPEN GND D CLOSE OPEN SP1 SP1 SL...

Page 55: ...alloon number in the schematic diagram NOTE MICON TUNER 1 RF_AMP DSP 100ns 100mV 6 10µs 100mV 22 POWER ON 0 2ms 1V 23 2 7 20ns 200mV 10µs 200mV POWER ON 0 2ms 1V MOTOR DRIVE 3 8 2ms 1V 500µs 500mV 4 20ns 500mV 9 500µs 500mV MPEG AUDIO VIDEO 5 10 100ns 500mV 10µs 200mV REGULATOR 2 H 1 ...

Page 56: ...n the schematic diagram NOTE CHROMA 27 32 33 POWER ON 20µs 0 5V POWER ON 20µs 0 5V POWER ON 10ms 0 5V SOUND AMP 30 31 34 35 POWER ON 10µs 2V POWER ON 10µs 2V POWER ON 20µs 2V POWER ON 1ms 100mV 24 POWER ON 0 2ms 1V 25 POWER ON 5ms 1V 26 POWER ON 50µs 1V 28 STANDBY 0 5µs 50mV 29 POWER ON 10µs 2V H 2 ...

Page 57: ...ber in the schematic diagram NOTE CRT DEFLECTION 46 44 45 43 POWER ON 5ms 10V POWER ON 20µs 5V POWER ON 20µs 50V POWER ON 20µs 50V 47 POWER ON 20µs 50V 38 DVD PLAY 0 5ms 200mV 40 STEREO 41 POWER ON 1ms 200mV POWER ON 1ms 50mV 42 POWER ON 1ms 200mV 36 1ms 100mV IN OUT 37 DVD PLAY 0 5ms 200mV H 3 ...

Page 58: ...I1 1 121 201 201 201 102 204 210 201 201 111 111 111 PCB110 CRT PCB ASS Y 203 203 203 109 203 124 124 124 124 205 101E 101F 101G 101A 101 101C 101B 101D A 108 123 MECHANICAL EXPLODED VIEW ...

Page 59: ... 209 209 209 PCB130 DVD PCB ASS Y 207 207 207 207 103 209 212 107 209 112 110 210 A 202 202 113 213 210 118 210 125 214 210 120 214 214 119 214 214 214 214 214 214 214 214 119 214 116 206 209 209 208 206 PCB020 POWER PCB ASS Y 208 208 104 117 114 210 210 210 210 122 106 106 ...

Page 60: ...03 609 610 604 602 AA AA 605 601 605 703 PCB640 SW PCB ASS Y CD2001 CD2301 SW2 CP1 AA Applying positions AA for the grease are displayed for this section Check if the correct grease is applied for each position NOTE CLASS GREASE MARK AA Do not replace the parts Because minute adjustments are needed if this condition is disassembled further more If the repair is needed replace the DVD MECHA ASS Y 6...

Page 61: ...AE001650 7225490130 SHEET RATING 122 AE001651 712WPJ0846 PLATE TRAY FRONT 123 AD300007 7230006755 SHEET CAUTION 124 AE001222 762WPA0012 HOLDER CRT WIRE 125 BZ710039 8995034000 CORD CLIP UL CO 201 BZ710035 8117540A64 SCREW TAPPING B0 TRUSS 4x16 202 BZ710449 8117140804 SCREW TAPPING B PAN 4x8 203 BZ710450 8141J40B84 SCREW TAP TITE P GW15 4x28 204 BZ710031 8110630A04 SCREW TAP TITE P BRAZIER 3x10 205...

Page 62: ...1840 92P400002A MAGNET CLAMPER 620 AD301847 92P100030A GEAR IDLER 621 AD301842 92P100025A GEAR MOTOR 622 AD301843 92P100026A GEAR MIDDLE 1 623 AD301844 92P100027A GEAR MIDDLE 2 624 AD301845 92P100028A GEAR MIDDLE 3 625 AD301846 92P100029A GEAR FEED 626 AE001179 92P300009A SPRING RACK L 701 BZ710187 8110226804 SCREW TAP TITE P BIND 2 6x8 702 AD301851 8110120604 SCREW TAP TITE P PAN 2x6 703 AD301852...

Page 63: ... 25V C3814 BZ110091 E62FF3152M CE 1500 UF 25V C3817 BZ110176 C03L0R7Q2K CC 470 PF 2KV R C3818 BZ110101 E5EZF3222M CE 2200 UF 25V C3819 AE001196 C0PLRR7B3K CC 0 0012 UF 2KV R C3821 BZ110028 E5EZT2102M CE 1000 UF 16V C3822 BZ110028 E5EZT2102M CE 1000 UF 16V C3824 AE001197 E62FF2102M CE 1000 UF 16V C3825 AD301025 E62NFB221M CE 220 UF 160V C3826 BZ110025 P2122B224M CMP 0 22 UF 275V ECQUL C3833 AD30007...

Page 64: ...WXRU2AM0 DIODE SILICON RU2AM EIC D3825 BZ410080 D2WXRU2AM0 DIODE SILICON RU2AM EIC D3826 BZ410010 D28T21DQN9 DIODE SCHOTTKY 21DQ09N TA2B1 D3827 BZ410010 D28T21DQN9 DIODE SCHOTTKY 21DQ09N TA2B1 D3828 BZ410010 D28T21DQN9 DIODE SCHOTTKY 21DQ09N TA2B1 D3829 BZ410010 D28T21DQN9 DIODE SCHOTTKY 21DQ09N TA2B1 D3830 AD300731 D2WXN49370 DIODE SILICON 1N4937 D3831 BZ410010 D28T21DQN9 DIODE SCHOTTKY 21DQ09N T...

Page 65: ... TRANSISTOR SILICON KTC3207 AT Q805 AD300674 TCAT032070 TRANSISTOR SILICON KTC3207 AT Q806 AD300674 TCAT032070 TRANSISTOR SILICON KTC3207 AT Q901 BZ510108 TAAA1504SY TRANSISTOR SILICON KTA1504S_Y_RTK Q902 BZ510108 TAAA1504SY TRANSISTOR SILICON KTA1504S_Y_RTK Q2001 BZ510112 T67J1036K0 TRANSISTOR SILICON 2SA1036KT146 Q2002 BZ510001 T6YJ1037K0 TRANSISTOR SILICON 2SA1037AKT146R S Q2003 BZ510109 TCAA38...

Page 66: ...NAAB05003 COMPOUND TRANSISTOR KRC102SRTK Q8508 BZ510071 TNAAB05003 COMPOUND TRANSISTOR KRC102SRTK COILS TRANSFORMERS L001 BZ310156 021375101K COIL 100 UH L101 BZ310008 0216A6560K COIL 56 UH L401 BZ310004 021679472K COIL 4 7 MH L601 BZ310041 02167F101J COIL 100 UH L602 BZ310156 021375101K COIL 100 UH L801 AD301781 021673560K COIL 56 UH L902 BZ310041 02167F101J COIL 100 UH L904 BZ310041 02167F101J C...

Page 67: ...0186 024HC31022 CORE BEADS FCM2012H 102T04 B8502 BZ310186 024HC31022 CORE BEADS FCM2012H 102T04 B8503 BZ310186 024HC31022 CORE BEADS FCM2012H 102T04 B8505 BZ310122 024HT03563 CORE BEADS W4BRH3 5X6X1 0X2 BL001 BZ310014 023C00022A COIL BALUN HPN 01 BT001 AE000012 1412004008 BATTERY MANGAN R03 AB E_2P_G BT002 AE000012 1412004008 BATTERY MANGAN R03 AB E_2P_G CD504 BZ614196 121B164101 CORD CAR BATTERY ...

Page 68: ...Y3801 BZ612011 0560V10118 RELAY ALKS325 SP301 BZ614428 070C132019 SPEAKER SA08A05BWC SP302 BZ614428 070C132019 SPEAKER SA08A05BWC TM101 AD301799 076D0GD010 TRANSMITTER TOT201N09160 TU001 AE000273 0163300005 RF UNIT 115 V K015AR_B V801 AE001190 0981100405 CRT W DY A22JWG098X82 X101 BZ613019 1002T01606 CERAMIC OSCILLATOR CSTLS16M0X53 A0 X601 AD302003 100CT3R505 CRYSTAL HC 49 C X2001 AD301802 100BT02...

Page 69: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

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