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SERVICE MANUAL

COLOR TELEVISION

MD19N1

FILE NO. 140-200303

DOCUMENT CREATED IN JAPAN, Jan., 2003

Содержание MD19N1

Страница 1: ...SERVICE MANUAL COLOR TELEVISION MD19N1 FILE NO 140 200303 DOCUMENT CREATED IN JAPAN Jan 2003 ...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 6: ...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 indications on the screen when the Tray Lock is setting Turn Unit ON Set the DVD to the Stop Mode Set the VOLUME to minimum Press and hold the VOL DOWN button on the front panel Simultaneously press and hold the 4 key on the remote control unit Hold both keys for more than...

Страница 7: ...TABLE 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 RELAY SW SCHEMATI...

Страница 8: ...mes Actual Rev 1 8 1 2 times Actual G 3 Tuning 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 ...

Страница 9: ... 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 Volume Yes Mute Yes A3 2 ...

Страница 10: ...ting Level 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...

Страница 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...

Страница 12: ...ack Yes MP3 Playback No Digital Out 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 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...

Страница 13: ...al DVD Only Diversity No DC Jack 12V Center No VHF UHF Antenna Input F Type G 16 Set Size Approx W x D x H mm 489x465x486 G 17 Weight Net Approx 21 5kg 47 4lbs Gross Approx 24 5kg 54 0lbs 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 559x539x555 Design As Per Buyer s...

Страница 14: ...Shield in the direction of arrow A Disconnect the following connectors CP8001 and CP8002 Remove the 4 screws 2 Remove the DVD Block in the direction of arrow B Remove the screw 3 Remove the Jack Shield Remove the AV PCB in the direction of arrow C Fig 1 4 1 2 CRT PCB Refer to Fig 1 2 CAUTION BEFORE REMOVING THE ANODE CAP DISCHARGE ELECTRICITY BECAUSE IT CONTAINS HIGH VOLTAGE BEFORE ATTEMPTING TO R...

Страница 15: ...nnectors 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 1 5 DVD PCB DVD DECK Refer to Fig 1 5 Fig 1 5 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 DVD PCB DVD Deck Deck Ang...

Страница 16: ...all it correctly as Fig 2 4 B When installing the Lever Switch install it correctly as Fig 2 4 C In case of the Lever Switch installation hook the wire on the Main Frame as shown Fig 2 4 D 2 2 2 Fig 2 4 B Insulator R Green 2 1 TRAY Refer to Fig 2 1 A Set the Tray opened Refer to the DISC REMOVAL METHOD AT NO POWER SUPPLY Unlock the support 1 and remove the Tray 1 2 Fig 2 1 A Tray Main Frame Ass y ...

Страница 17: ... 4 C Rack Loading A B The Lever should be position between A and B 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 When installing the wire of the Switch PCB install it correctly as Fig 2 6 B Fig 2 6 B Switch PCB Ass y Black White From Relay PCB 2 5 Remove the Traverse Holder ...

Страница 18: ...g 2 10 A Remove the Idler Arm Spring Remove the Chassis Spring Remove the Idler Arm 1 2 3 Fig 2 10 A Idler Arm Idler Arm Spring Chassis Spring Main Chassis Ass y NOTE 1 2 In case of the Idler Gear installation install correctly as Fig 2 9 B When installing the Middle Gear 2 check if the Middle Gear 2 is locked correctly as Fig 2 9 C Fig 2 9 B OK NG Idler Gear Idler Gear Idler Arm Idler Arm Fig 2 9...

Страница 19: ... section of Fig 2 10 D Idler Arm Spring Main Chassis Ass y Fig 2 11 A Screw Torque 1 0 5kgf cm 2 11 FEED MOTOR Refer to Fig 2 11 A Remove the 2 screws 1 Remove the Feed Motor Remove the Motor Gear 1 2 3 1 1 Motor Gear Feed Motor Main Chassis Ass y 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 pos...

Страница 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...

Страница 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...

Страница 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...

Страница 23: ... the set and Channel button 6 on the remote control for more than 1 second After 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 displa...

Страница 24: ... 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 return to STAN...

Страница 25: ...node cap discharge electricity because it contains high voltage When removing a PCB or related component after unfastening or changing a wire be sure to put the wire back in its original position When you exchange IC and Transistor for a heat sink apply the silicon grease on the contact section of the heat sink Before applying new silicon grease remove all the old silicon grease Old grease may cau...

Страница 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...

Страница 27: ...e 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 set the same step numbers as the AV Press the GAME button on the remote control to set to the GAME mode Activate the adjustment mode display of Fig 1 1 and press the channel button 54 on the remote control to select BRTCG Press the VOL UP DOWN button on t...

Страница 28: ...ote control to decrease the step numbers by 10 steps to the AV Fig 2 3 100 White 0 Red Level White 100 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 02 04 00 02 08 03 07 40 10 40 10 70 10 1D 00 40 10 40 10 70 STEP NO 10 15 00 40 10 40 10 70 10 15 00 40 10 40 10 00 00 40 00 3F 2 15 CONTRAST MAX 1 2 3 ...

Страница 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...

Страница 30: ...CB CD2301 CD2001 CD2302 DVD DECK SPEAKER SPEAKER AC IN CRT CRT CRT PCB J801 CP802B CP803B TP024 TP022 TU001 J4201 VR3800 CP803A TP401 FB401 CP3800 CP401 VR401 CP302 CP101 CP802A CP8002 CP8001 CP301 J2202 J2203 J2204 J2201 AV PCB CP8502 CD8505 CP2001 CP2302 CP2301 CD805 CD803 CD802 CD3800 CD301 CD8501 CD302 ...

Страница 31: ...C4012 M29W811DT70N6 AUDIO DAC IC8502 PCM1742KE 2K 2 5V REG IC8504 PQ2TZ15 1 8V REG IC2001 PQ070XZ01ZP OP AMP IC2303 BA10358F E2 OP AMP IC2304 BA10358F E2 SPD SLD TD FD E E B C DMUTE OP AMP IC2302 BA10358F E2 D BB_V4 IRQ0 AFEC_EVALID AFEC_SCTST XPCLK XBCLK XDATA XERROR SLIDER_OUT SLIDER_IN FE_RESET SCL SDA C C B C PCM_DATA0 PCM_LRCLK PCM_MCLK PCM_SCLK MDI MC ML C D Y AUDIO R DVD RESET CVBS C C AUDI...

Страница 32: ...8 17 22 23 24 A 26 27 36 33 1 2 RESET IC103 R3111N311A C A BUFFER STOP SKIP FF OPEN CLOSE PLAY VOL UP VOL DOWN CH UP 32 31 X101 16MHz TV BLOCK DIAGRAM 38 4 37 SOUND DECORDER IC902 AN5829S 19 18 22 21 J4206 FROM DVD BLOCK DVD C DVD Y DVD A L DVD A R MIXER IC4201 NJM4580M 5 3 Q4209 Q4210 Q4211 Q4212 MUTE SW L R D Q4203 MUTE ZERO E A AT 5V B P CON 9V C CHROMA 5V D P CON A5V E P CON 12V 1 7 POWER ON O...

Страница 33: ...LTV 817M VB FB401 2 2 1 5V REG IC3001 KIA7805API 2 1 5V REG IC3002 KIA7805API 2 1 9V REG IC3005 KIA7809API P CON 3 3V OUT Q3002 Q3003 Q3004 Q3010 POWER BLOCK DIAGRAM P CON 3 3V P CON D5V AT 5 6V SOUND B P CON D9V P CON 9V POWER ON H B E 5 E 6 POWER FEED BACK P CON 5V 10 AT 5 6V OUT Q3008 DVD_H P CON 12V P CON 9V DRV Q3005 P CON 12V DRV Q3000 P CON 9V SW Q3001 ...

Страница 34: ...W877 W878 W879 W802 W803 W804 W810 W811 W812 W813 W814 W815 W816 W817 W821 W835 W836 W842 W847 W870 W871 Q2004 Q2005 Q2001 Q2003 Q2006 Q2007 Q2008 Q2301 Q2302 Q2303 Q2304 Q2305 Q4003 Q8502 R2001 R2002 R2005 R2006 R2007 R2008 R2010 R2012 R2015 R2016 R2018 R2023 R2024 R2025 R2026 R2027 R2028 R2032 R2036 R2041 R2042 R2046 R2047 R2051 R2052 R2053 R2304 R2306 R2307 R2308 R2309 R2310 R2312 R2313 R2314 R...

Страница 35: ...821 C3826 W828 W003 D3822 D3827 R3802 R3801 D3801 R3831 C3816 D3818 R3804 R3805 VR3800 R3800 D3826 D3802 D3831 R3813 R3829 R414 W043 W015 R402 D405 W012 CP803A Q3010 R3010 C3021 IC3005 C3026 R3001 C3820 C3015 Q3008 W009 W010 C3013 C3030 C3808 W820 W007 W005 D3803 D408 C3023_1 C3014 W037 W038 W036 W033 C634 D603 C605 R3830 TP403 TP402 D409 W197 C410 D416 D410 W001 R802_1 R806_1 TP023 TP022 R807 R80...

Страница 36: ... R140 R157 R149 R148 Q105 R160 R115 R110 C107 C108 C127 C128 C124 R106 R109 R304 C117 R147 R143 C310 IC4201 IC103 R122 C2202 C2203 C4274 C4266 C331 I C 6 0 1 R306 R307 C306 R113 R121 R813 C809 R815 R809 R801 R808 C811 R816 C810 C632 C631 C625 C629 C630 R626 C627 R624 R625 C621 R619 R617 C620 C618 R615 C613 C617 C614 R611 R610 R609 R602 C608 R608 C607 Q601 R628 C944 R420 C4224 C002 C001 C4205 Q4201...

Страница 37: ...PRINTED CIRCUIT BOARDS RELAY SW INSERTED PARS SOLDER SIDE RELAY SW CHIP MOUNTED PARS SOLDER SIDE F 7 F 8 SW2 S1005Y S1004Y S1002X S1003X S1005X S1004X S1001X CP1 ...

Страница 38: ...1 82 83 84 85 86 87 88 89 9 90 91 92 93 94 95 96 97 98 99 TD FD SLD SPD REFDAC FE_RESET LMD2 LMD1 TR TR FO FO OPN_SW LMD1 VR DVD LD DVD LD CD LD DVD VR CD LD CD A LMD2 PE4 B SCL SDA C PE1 B REFD IRQ0 A D F D E C REFD SCL SDA IRQ0 F FE_RESET XDATA XBCLK E XPCLK AFEC_SCTST OPN_SW BOOT_MODE DMUTE VR CD PC2I SPD_FG CLS_SW TD FD REFDAC SLD VR DVD 1 8VD SPD TR PC3 TR FO FO SRAM_DQM SRAM_WEN SRAM_ADD14 S...

Страница 39: ... 0 1 B C2324 0 1 B C2314 0 1 F C2320 0 1 F DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME W835 W836 Q2301 KTC3875S_Y_RTK SPDFG CTL Q2303 2SA1037AK DMVTE_CTL Q2302 KTA1504S_Y_RTK SPDFG CTL Q2305 KTA1504S_Y_RTK 5VREG CD2301 2H071001 FFC 100mm C2307_1 100 16V KA P...

Страница 40: ...R20 ADDR17 SMI_CLK ADDR18 DQ15 ADDR19 SMI_DQMU DQ14 ADDR20 SMI_DQML DQ13 SMI_WE DQ12 SMI_CAS DQ11 DQ10 SMI_RAS DQ9 AT_RST D_TXD DQ8 D_RTS AT_RD SMI_CS0 DQ7 D_CTS AT_WR AD13 DQ6 D_RXD DQ5 VFD_CLK AD12 DQ4 VFD_DOUT AD11 DQ3 VFD_DIN AD10 DQ2 VFD_STB AD0 DQ1 DQ0 KB AD1 SMI_CLK SDA_B AD2 SMI_DQMU SCL_B AD3 SMI_DQML FE_RESET_B SMI_WE AFEC_SCTST AFEC_SCTST_B SMI_CAS TXD XPCLK XPCLK_B SMI_RAS AD9 SMI_CS0 ...

Страница 41: ...DDR8 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 DATA0 ADDR6 AD9 AD13 DQ15 F_OE ADDR5 DQ14 AD8 AD10 DQ13 DQ12 ADDR4 DQ11 AD7 AD0 DQ10 DQ9 F_CE ADDR3 DQ8 AD6 AD1 DQ7 DQ6 ADDR1 ADDR2 DQ5 AD5 AD2 DQ4 DQ3 DQ2 AD4 AD3 DQ1 DQ0 SMI_CLK SMI_DQMU...

Страница 42: ... 1 F C8509 0 1 F C8501 0 1 F DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME W837 W838 W847 W834 W833 W818 W842 W841 W839 W845 W844 W849 W848 Q8501 KTA1504S_Y_RTK BUFFER Q8503 KTA1504S_Y_RTK BUFFER Q8502 KTA1504S_Y_RTK BUFFER CD8501 2H0C1001 FFC 1 25P C8513_1 4 ...

Страница 43: ...IAGRAM IS THE LATEST AT THE TIME W825 W859 W870 W871 Q8505 KTC3875S_Y_RTK LEVEL_CONVERT C8549_1 100 6 3V KA C8547_1 100 6 3V KA IC8504 PQ025EZ01ZP REG 2 5V 1 2 3 4 5 6 RXD GND TXD M_GND P CON 9V P CON A5V D_GND SPDIF P CON 3 3V P CON A5V P CON 5V P CON 3 3V GND D_GND P CON 5V P CON 3 3V VCC 9V GND D_GND P CON A5V P CON 3 3V P CON 3 3VA GND SPDIF RXD TXD P CON 2 5V P CON 3 3V D_GND P CON 3 3V D_GND...

Страница 44: ...ARKED BY CAUTION DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY USE ONES ARE HS3001 763WAA0157 DIGITAL AUDIO SIGNAL PB PLAYBACK VIDEO SIGNAL AUDIO SIGNAL PB CAUTION DIGITAL TRANSISTOR PLAYBACK COLOR SIGNAL PLAYBACK LUMINANCE SIGNAL CD8002 2H0C1001 DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS HS3002 8900124AM0 CP8001 A2001WV2 11P 1 10 11 2 3 4 5 6 7 8 9 CP800...

Страница 45: ...NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DANS LA NOMENCLATURE DES PIECES N UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE LES PIECES REPAREES PAR UN ETANT ATTENTION SINCE THESE PARTS MARKED BY CAUTION DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY USE ONES ARE PLAYBACK VIDEO SIGNAL SCL SDA I2C_OFF REMOCON KEY_A KEY_B POWER_ON_H TUNER_AUDIO TUNER_VIDEO POWER_FAIL P ...

Страница 46: ... C4227 1 50V KA Q602 KTC3875S_Y_RTK SW Q601 KTC3875S_Y_RTK SW W849 W809 W832 W827 W854 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME PLAYBACK VIDEO SIGNAL PLAYBACK COLOR SIGNAL PLAYBACK LUMINANCE SIGNAL S002X DVD_C P CON 5V SYNC_VIDEO FRONT_VIDEO POWER_ON_H P CON 5V_B DVD_Y DVD_C UNREG 12V P CON 5V GND P CON 9V SWD_V_OUT AT5 7VREG 8 5VREG V ...

Страница 47: ... 1K R308 1K R310 1K R303 2 2K 1 4W R305 1K C328 4 7 50V KA Q301 KTC3875S_Y_RTK MUTE Q305 KTC3875S_Y_RTK BUFFER Q302 KTC3875S_Y_RTK BUFFER W813 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DANS LA NOMENCLATURE DES PIECES N UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE LES PIECES REPAREES PAR UN ETANT ATTENTION SINCE THESE ...

Страница 48: ...K 1 4W R4232 10K R4221 100K C4231 22 16V KA C4230 2 2 50V KA C4214 33 10V KA C4207 2 2 50V KA C4206 2 2 50V KA C4217 100 16V YK C4229 2 2 50V KA C4204 100 6 3V YK C4234 4 7 50V KA C2204 47 6 3V KA C2205 47 16V YK C2201 47 16V YK C4203 100 16V YK C4232 22 16V KA Q4201 KTC3875S_Y_RTK D AUDIO DRIVER Q4211 KTC3875 S_Y_RTK MUTE SW Q4212 KTC3875 S_Y_RTK MUTE SW W825 W807 W821 W820 OF PRINTING AND SUBJEC...

Страница 49: ... 2 50V KA C922 2 2 50V KA W833 W834 W823 W842 W815 W844 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME TUNER_AUDIO SCL SDA A_OUT_L A_OUT_R P CON 12_A A_O_R A_O_L DVD_AUDIO_L DVD_AUDIO_R FRONT_A_IN_R FRONT_A_IN_L P CON 12V P CON 5V GND STEREO SCHEMATIC DIAGRAM AV PCB G 24 G 23 FROM TO MICON TUNER PCB250 Filter SAPout 75us De Emph Switch L R SA...

Страница 50: ...428 0 0074 1 25KV MPP C429 0 0022 500V B C432 0 47 100V MMTS C430 0 001 500V B R456 470 1 2W R419 560 1 2W R417 560 1 2W R420 2 2K R467 1 1 2W R430 33K 1 2W R460 100 1 4W R423 10K 1 4W R412 3 9K 1 4W R445 15K 1 4W R410 5 6K 1 4W R406 47K 1 4W R409 22K 1 4W R413 1 8K 1 4W R416 56K 1 4W R453 180K 1 2W R421 680 1 2W R407 1 2K 1 2W R424 3 3K 1 4W R405 56K1 2W R404 56K 1 2W C422 2 2 250V MHE C410 10 16...

Страница 51: ...4W R808 4 7K R809 4 7K R801 4 7K R802_1 2 7K 1 4W R806_1 2 7K 1 4W Q804 KTC4217 RED AMP Q806 KTC4217 BLUE AMP Q805 KTC4217 GREEN AMP OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DANS LA NOMENCLATURE DES PIECES N UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE LES PIECES REPAREES PAR UN ETANT ATTENTION SINCE THESE PARTS MARK...

Страница 52: ...SS133 C3815 470 200V UP C3823 1000 25V MHE C3822 2200 16V MHE C3826 220 200V YXF C3820 10 50V KA C3827 2200 25V MHE C3816 0 0047 250V KX C3812 0 001 500V B C3810 0 001 500V B C3809 0 012 B C3807 0 047 100V MMTS C3801 0 22 275V ECQUL C3805 0 01 B C3806 0 015 B C3811 0 0015 2KV R C3814 0 001 B C3824 0 001 2KV R R3827 1 2M1 4W R3826 1 2M1 4W R3831 100 1 4W R3830 1K 1 4W R3801 3 9K 1 4W R3802 56K 1 2W...

Страница 53: ... 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 CP806_1 NC NC NC NC NC NC NC NC B CLOCK DATA AFT OUT AUDIO OUT SIF OUT BT IF OUT VIDEO OUT I2C SCL GND I2C SDA I2C OFF AUDIO OUT R AUDIO OUT L P CON 9V DVD_VIDEO SWD_VIDEO TCB412 CLAMP OFF CLAMP OFF GND B OUT R OUT G OUT CLAMP CP8001 CD8505 GND P CON 3 3V P CON 3 3V P CON 5V P CON 9V GND M GND GND SPDIF TX RX G...

Страница 54: ...am NOTE MICON TUNER 22 23 24 25 26 H 1 1 2 3 5 6 8 7 RF_AMP DSP AUDIO VIDEO 4 20ns 500mV 9 500µs 500mV 10 100ns 500mV 100ns 100mV 20ns 200mV 2ms 1 0V 10µs 200mV 10µs 100mV 500µs 500mV 10µs 200mV REGULATOR 2 POWER ON 0 2ms 1 0V POWER ON 0 2ms 1 0V POWER ON 0 2ms 1 0V POWER ON 5ms 1 0V POWER ON 50µs 1 0V MOTOTR DRIVE MPEG ...

Страница 55: ... IN OUT 27 28 29 NOTE 30 31 32 36 37 H 2 33 34 35 38 39 40 STEREO 41 POWER ON 20µs 0 5V STANDBY 0 5µs 50mV POWER ON 10µs 2 0V POWER ON 10µs 2 0V POWER ON 10µs 2 0V POWER ON 20µs 0 5V POWER ON 20µs 2 0V POWER ON 1ms 100mV 1ms 100mV POWER ON 1ms 200mV POWER ON 1ms 50mV DVD PLAY 10µs 0 5V DVD PLAY 0 5ms 200mV POWER ON 10ms 0 5V DVD PLAY 0 5ms 200mV ...

Страница 56: ...int of the corresponding balloon number in the schematic diagram NOTE TV POWER DEFLECTION 47 48 49 H 3 46 44 45 43 42 POWER ON 1ms 200mV POWER ON 5ms 10 0V POWER ON 20µs 5 0V POWER ON 20µs 50V POWER ON 20µs 50V STANDBY 5µs 5 0V STANDBY 5µs 5 0V POWER ON 20µs 50V ...

Страница 57: ...I1 1 201 201 201 201 118 PCB110 CRT PCB ASS Y 116 122 122 122 122 MECHANICAL EXPLODED VIEW 202 114 202 206 202 202 202 106 202 117 117 202 115 101C 101B 101E 101F A 101D 101A 101 210 210 ...

Страница 58: ... 204 211 211 207 206 206 206 206 113 107 109 206 203 203 A 104 209 209 209 209 PCB130 DVD PCB ASS Y 205 205 205 205 102 103 112 208 119 208 108 208 208 208 208 208 208 208 208 208 208 110 112 208 208 120 MECHANICAL EXPLODED VIEW I1 2 112 208 121 ...

Страница 59: ...555G AA G 337F AB SF 112 AC SF 112F AD 606 612 619 606 613 614 616 617 701 618 615 600 AA AA AA AC AC AA AA 705 SW1 CD2302 608 704 621 M2002 607 622 623 620 624 611 625 AB AA AA AA PCB68A RELAY PCB ASS Y 702 AB AB 706 603 609 610 604 602 AD AD 605 601 605 703 PCB640 SW PCB ASS Y CD2001 CD2301 SW2 CP1 Do not disassemble the parts further more than this condition because minute adjustments are neede...

Страница 60: ...NG 115 AD300007 7230006755 SHEET CAUTION 116 AD302080 7230007625 POP LABEL 118 BZ710258 741WUA0001 SPRING EARTH 119 AD300758 899EFBA001 WIRING CLIP 120 AD302081 724WNAA001 SHEET PVC 5x10xT0 3 121 BZ710260 899HV3T000 HOLDER ANODE WIRE 122 AD301899 800WR0A003 SHEET CRT SUPPORT 201 BZ710275 8121J50B54 SCREW TAP TITE P GW20 5x28 202 BZ710035 8117540A64 SCREW TAPPING B0 TRUSS 4x16 203 BZ710320 81175408...

Страница 61: ...DING 619 AD301840 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 701 BZ710187 8110226804 SCREW TAP TITE P BIND 2 6x8 702 AD301851 8110120604 SCREW TAP TITE P PAN 2x6 703 AD301852 8107220504 SCREW TAP TIT...

Страница 62: ...1 BZ110191 C03L0R7E3K CC 0 0015UF 2KV R C3812 BZ110080 C0J0B0513K CC 0 001 UF 500V B C3815 BZ110012 E51CGC471M CE 470 UF 200V or BZ110248 E52DGC471M CE 470 UF 200V C3816 AD301391 CD39E0MQ3M CC 0 0047UF 250V C3818 BZ110101 E5EZF3222M CE 2200 UF 25V C3820 BZ110188 E50HU5100M CE 10 UF 50V C3822 AD300125 E5EZF2222M CE 2200 UF 16V C3823 BZ110032 E5EZF3102M CE 1000 UF 25V C3824 BZ110182 C03L0R713K CC 0 ...

Страница 63: ...CON 1SS133T 77 D3828 BZ410067 D97U02R21B DIODE ZENER MTZJ2 2B T 77 D3830 BZ410010 D28T21DQN9 DIODE SCHOTTKY 21DQ09N TA2B1 D3831 BZ410064 D97U03R91B DIODE ZENER MTZJ3 9B T 77 D8501 BZ410119 DDDRL41480 DIODE SILICON MCL4148 D8502 BZ410119 DDDRL41480 DIODE SILICON MCL4148 D8503 BZ410119 DDDRL41480 DIODE SILICON MCL4148 D8504 BZ410119 DDDRL41480 DIODE SILICON MCL4148 D8505 BZ410119 DDDRL41480 DIODE SI...

Страница 64: ...3209Y TRANSISTOR SILICON KTC3209_Y AT Q3006 BZ510070 TCAT032034 TRANSISTOR SILICON KTC3203_Y AT Q3007 BZ510109 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q3008 BZ510070 TCAT032034 TRANSISTOR SILICON KTC3203_Y AT Q3009 BZ510105 TCAT03209Y TRANSISTOR SILICON KTC3209_Y AT Q3010 BZ510057 TAAT01281Y TRANSISTOR SILICON KTA1281_Y Q3800 BZ510069 TCATC31980 TRANSISTOR SILICON KTC3198 AT Y GR Q3802 BZ5100...

Страница 65: ...265 V1K63Q2BTE VOLUME SEMI FIXED NVG6TLTAB471 P C BOARD ASSEMBLIES PCB110 AD302068 A5E802B110 PCB ASS Y TCB412A PCB130 AD302069 A5E802B130 PCB ASS Y VMB283B PCB250 AD302070 A5E802B250 PCB ASS Y TMB555A MISCELLANEOUS B301 BZ310129 024HT03564 CORE BEADS W4BRH3 5X6X1 B401 BZ310121 024HT03553 CORE BEADS W5RH3 5X5X1 0 B2002 BZ310186 024HC31022 CORE BEADS FCM2012H 102T04 B2003 BZ310186 024HC31022 CORE B...

Страница 66: ...1A EYE LET XRY16X28BD F3800 BZ614504 081PC05005 FUSE 51MS050L FB401 BZ310164 043219014F TRANSFORMER FLYBACK FQI 20B001R FH3800 BZ614005 06710T0006 HOLDER FUSE EYF 52BC FH3801 BZ614005 06710T0006 HOLDER FUSE EYF 52BC OS2202 BZ614199 077Q004017 REMOTE RECEIVER PIC 37243SR SP351 BZ614508 070Y033001 SPEAKER S08F22 SP352 BZ614508 070Y033001 SPEAKER S08F22 TM101 AD301799 076D0GD010 TRANSMITTER TOT201N09...

Страница 67: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

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Toshiba MD19N1, Руководство по обслуживанию

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