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Toshiba 26HF84 Service Manual Download Page 30

R874

C854

R872

R870

B851

B852

R877

B853

HS851

R879

Q858

Q859

R860

C862

C863

R867

R876

R873

D855

C860

C861

R875

R871

R880

C859

R868

C858

R

88

1

R878

R855

C865

R857

D856

R883

C866

R882

Q860

Q856

Q857

Q855

R865

R864

C857

R854

C856

Q852

R858

Q854

R862

Q853

R853

R861

R859

D853

D854

R869

R866

R863

R856

C852

W809

CP803

W827

R850

R852

R830

R842

L807

R843

W826

R829

R834

D802

L806

R836

C805

CP804

C808

D803

R818

C804

R804

L805

R817

R801

R828

W828

Q803

HS803

R826

Q801

HS801

HS802

Q802

R819

R820

R825

D808

W001

D809

R824

D807

W006

W003

Q804

Q814

C801

R807

R805
R848

R823

R849

R809

CP808B

R884

D801

W008

W007

W013

W014

W016

W009

W004

W808

Q810

Q811

TP805

TP806

TP804

W822

C809

C864

C855

W012

W015

CP852

L808

L810

L809

CP801

C

P

851B

CP853

S853

S854

Q812

R821

C806

R822

C814

C816

C815

W018

W801

C820

C813

W010

CP802B

W011

C869

C817

J801_2

W817

W824

W814

W816

W815

W811

R816

W812

W834

W819

W830

W829

W833

W832

W820

W818

W821

PRINTED CIRCUIT BOARDS

CRT/VM COIL

SOLDER SIDE

F-9

F-10

B

E

B

E

E

E

E

E

E

E

E

E

B

B

E

E

B

E

E

5

E

E

4

CED012

3

CCD002A

4

2

3

NTSC

SVM

CRT

B

R

G

3

E

7

DIP

Summary of Contents for 26HF84

Page 1: ...SERVICE MANUAL COLOR TELEVISION 26HF84 FILE NO 050 200417 DOCUMENT CREATED IN JAPAN July 2004 ...

Page 2: ...which has the same character Especially as to the important parts for safety which is indicated in the circuit diagram or the table of parts as a mark the designated parts must be used 4 PUT PARTS AND WIRES IN THE ORIGINAL POSITION AFTER ASSEMBLING OR WIRING There are parts which use the insulation material such as a tube or tape for safety or which are assembled in the condition that these do not...

Page 3: ...IN AV CONNECTOR HD MI FRONT JACK CRT VM COIL SCHEMATIC DIAGRAMS CHROMA PROGRESSIVE PIN CUSHION DEFLECTION TV POWER OPERATION SOUND AMP FRONT AV MICON1 STEREO TUNER AV REGURATOR SYNC COUNT CONNECTOR CRT CVM INTERFACE MICON2 WAVEFORMS MECHANICAL EXPLODED VIEWS MECHANICAL REPLACEMENT PARTS LIST ELECTRICAL REPLACEMENT PARTS LIST A1 1 A1 1 A1 1 A2 1 A3 1 A3 5 B1 1 B2 1 B2 2 C 1 C 1 C 2 D 1 D 6 E 1 E 2 ...

Page 4: ...BLE Tuning System F Synth Input Impedance VHF UHF 75 ohm 2 69 4A A 5 A 1 CH Coverage 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 Yes Tuner Sound Muting Yes G 3 Power Power Source AC 120V AC 60Hz DC Power Consumption at AC 175 W at AC 120 V 60 Hz Stand by at AC 1 W at AC 120 V 60 Hz Per Year kWh Year Protector Power F...

Page 5: ...rogram Yes Add Erase Yes Closed Caption Yes Picture Size Yes Picture Scroll Yes Cinema Mode Yes Aspect Yes Image Tilt Yes Option Yes Timer Yes Favorite CH Yes CH Label Yes VIDEO Label Yes Locks Yes V Chip Yes Lock Yes New Password Yes Front Panel Lock Yes Control Level Yes Volume Yes Contrast Yes Brightness Yes Color Yes Tint Yes Sharpness Yes Bass Yes Treble Yes Balance Yes Image Tilt Yes Picture...

Page 6: ...40 Keys Keys Power Yes 1 Yes 2 Yes 3 Yes 4 Yes 5 Yes 6 Yes 7 Yes 8 Yes 9 Yes 0 Yes 100 10 Yes CH Up Yes CH Down Yes Volume Up Yes Volume Down Yes TV Video Input Select Yes ENT CH RTN Quick View Yes Menu FAV Up Yes Menu FAV Down Yes Menu Up Yes Menu Down Yes Mute Yes PIC SIZE 16 9 Yes Light Yes Multi Brand Keys TV CBL SAT VCR DVD Yes DVD Keys Enter Yes TV DVD Keys SLEEP TOP MENU Yes RECALL Call Dis...

Page 7: ...Variable Audio Out Yes Virtual Dolby No Picture Size Yes Color Temperature Control Yes Mode Picture Preference Yes Front Panel Lock Yes Available Scan Rates Component HDMI 480i 480p 720p 1080i Menu Volume Up Volume Down Yes Auto Setup Language CH Program Yes G 12 Accessories Owner s Manual Language English French W Warranty Yes Remote Control Unit Yes Rod Antenna No Poles Terminal Loop Antenna No ...

Page 8: ...udio L R RCA x 5 HDMI Input1 w Analog Audio L R HDMI x 1 RCA x 2 HDMI Input2 w Analog Audio L R No Diversity No Ext Speaker No VHF UHF Antenna Input F Type AC Outlet No G 14 Set Size Approx W x D x H mm 700 x 502 x 495 5 G 15 Weight Net Approx 36 0 kg 79 4 lbs Gross Approx 41 5kg 91 5lbs G 16 Carton Master Carton No Content Sets Material Dimensions W x D x H mm x x Description of Origin No Gift Bo...

Page 9: ...ed Flip up the sides of the Rubber Cap in the direction of the arrow and remove one side of the support Refer to Fig 1 2 2 DISASSEMBLY INSTRUCTIONS GND on the CRT Screwdriver Alligator Clip Support CRT GND on the CRT Rubber Cap CRT Support Fig 1 1 Fig 1 2 3 After one side is removed pull in the opposite direction to remove the other NOTE Take care not to damage the Rubber Cap INSTALLATION 1 Clean ...

Page 10: ...using a blower type IC desoldering machine Refer to Fig 2 2 2 Fig 2 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 11: ...2 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 always be 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 12: ... DATA of MEMORY IC Refer to the WHEN REPLACING EEPROM MEMORY IC VOL MIN Display of the Adjustment MENU on the screen Refer to the ELECTRICAL ADJUSTMENT On Screen Display Adjustment 9 CONFIRMATION OF HOURS USED POWER ON total hours can be checked on the screen Total hours are displayed in 16 system of notation NOTE If you set a factory initialization the total hours is reset to 0 1 2 3 Set the VOLU...

Page 13: ...shipping Turn POWER on Press both VOL DOWN button on the set and Channel button 1 on the remote control for more than 2 seconds After the finishing of the initializing of shipping the unit will turn off automatically DF A2 01 C0 A6 1C 86 B8 42 E4 0 1 2 3 4 5 6 7 8 9 A B C D E F INI 01 1F 24 40 45 5D 62 45 4A 84 00 00 00 00 00 00 00 00 19 77 05 07 21 10 07 00 22 74 81 8F 40 00 27 0A 2A 00 13 C0 B3 ...

Page 14: ...est for more than 10 minutes Receive the gray scale pattern from the Pattern Generator 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 24 on the remote control to select R BIAS Press the CH UP DOWN button on the remote control to select the R BIAS G BIAS B BIAS R G DRV B R DRV R BIAS C G BIAS C...

Page 15: ...l until the PICTURE menu appears Press the LEFT RIGHT button on the remote control to highlight DISPLAY FORMAT Press the LEFT RIGHT button on the remote control to select 1080i Set the screen mode to FULL Activate the adjustment mode display of Fig 1 1 and press the channel button 02 on the remote control to select H POSI Press the VOL UP DOWN button on the remote control until the SHIFT quantity ...

Page 16: ...6 Receive a broadcast and check if the picture is normal Press the TV VIDEO button on the remote control to set to the AV mode Then perform the above adjustments 1 4 Press the TV VIDEO button on the remote control to set to the CS mode Then perform the above adjustments 1 4 Press the TV VIDEO button on the remote control to set to the HD MI mode Then perform the above adjustments 1 4 2 8 BRIGHT CE...

Page 17: ...mode Then perform the above adjustments 2 8 Fig 2 2 A Fig 2 3 2 15 Confirmation of Fixed Value Step No Please check if the fixed values of the each adjustment items are set correctly referring below FUNCTION V POSI V EHT H EHT V BLK P V BLK S V LIMIT V CORR C S CORR S CORR CORNER C PARA C SAW V SYMM R Y GAIN R Y PHASE G Y GAIN G Y PHASE BRI MAX BRI MIN CONT CENT CONT MAX CONT MIN COL MAX COL MIN S...

Page 18: ...performing adjustments in section 3 1 1 2 3 4 5 Receive the green raster pattern from color bar generator Adjust the pair of purity magnets to center the color on the screen Adjust the pair of purity magnets so the color at the ends are equally wide Move the deflection yoke backward to neck side slowly and stop it at the position when the whole screen is green Confirm red and blue color Adjust the...

Page 19: ...J707 J708 J709 CP702B CP103 CP102 CP509 CP605 CP101 CP2201 CP1001 CP704 CP711 CP712 CP803 R842 R834 CP804 R801 CP808B TP805 TP806 TP804 CP852 CP853 S853 S854 CP802B CP801 CP851B J2201 CD2201 CD1003 CD1001 CD1004 J2202 J2203 J2204 FRONT JACK PCB J801 CD501 AC IN CD504 MAIN PCB AV PCB PCB HD MI PCB CONNECTOR PCB CP703B CP404 CRT CD509 DEGAUSS COIL SPEAKER VM COIL PCB CRT CRT PCB CRT CRT CP703A CP702...

Page 20: ...RONT JACK AV SENC COUNT CONNECTOR V801 CRT J801 8 6 11 PROGRESSIVE IC IC603 TA1360ANG R OUT 43 BUFFER Q606 AMP Q802 Q811 G OUT 42 BUFFER Q607 AMP Q801 Q810 B OUT 41 BUFFER Q608 AMP Q803 Q812 VSM OUT 54 BUFFER Q605 AMP Q858 Q859 DY VP OUT 27 H OUT 26 FL OUT Q403 Y2 IN 8 2 4 5 39 38 31 37 21 6 PIN CUSHION IC602 TA1317ANG 7 5 V OUTPUT IC401 LA78041 30 19 55 Y_OUT Pb_OUT Pr_OUT OSD_R OSD_G OSD_B SDA1 ...

Page 21: ... AV SYNC COUNT CONNECTOR 2 FRONT JACK J2204 FRONT_A_IN_R 27 28 33 11 14 31 12 15 10 24 29 30 25 26 AUDIO_MUTE SOUND B 2 FRONT JACK J2203 2 FRONT JACK J2202 4 FRONT JACK J2201 3 6 FRONT_A_IN_L FRONT_V_IN FRONT_S_C FRONT_S_Y FRONT_S_SW INV1 OAOUT1 INV2 OAOUT2 VDDA MUTE VDD1 VDD1 VDD2 VDD2 VOUTP1 OUTM1 OUTM2 VOUTP2 TV E 3 E 4 ...

Page 22: ...EP_DATA CP103 6 TX BUSY 6 7 CLK RX 2 3 VCC 5 8 9 CNVSS RESET MICON_DATA CP102 RTS0 38 DRV Tx 35 CLK0 37 SAP TONE RESET 63 CNVss 9 DRV Rx 36 D101 STEREO IC902 MSP3440G QA C12 SC4_IN_R 48 CS2_A_IN_L SC3_IN_R 51 SWD_A_IN_L SC2_IN_L 53 SC1_IN_R 57 SC1_IN_L 56 DVI_A_L DAC_A_L DAC_A_R SC2_IN_R SC3_IN_L 50 54 SDA1 3 SCL1 2 SWD_A_IN_R DVI_A_R SC1_OUT_L 36 37 SC1_OUT_R VAR_A_OUT_L VAR_A_OUT_R SC4_IN_L 47 C...

Page 23: ..._IN_L Pb 1 Y 1 41 43 C CVBS V_AV 33 37 Pr 1 CP705 39 30 CS2_A_IN_L CS2_A_IN_R IN3A IN1A IN2A IN2B IN1B IN3B IN1B IN3B IN2B IN1A IN2A IN3A OUT1 OUT2 OUT3 Cb_IN Cr_IN D_SYNC1_IN Cr_OUT Cb_OUT Y_OUT IN2 IN1 OUT R_OUT L_OUT 1 4 2 P CON 5V OUT IC3401 KIA278O05PI IN SW OUT 1 4 2 P CON 3 3V OUT IC3402 KIA278R33PI IN SW OUT 1 4 2 P CON 9V OUT IC3400 KIA78R09PI IN SW OUT MICON1 STEREO DVI_A_R DVI_A_L DAC_A...

Page 24: ...D HDMI CONNECTOR CP3601 6 D1 4 D1 12 10 CLK CLK 3 D2 1 D2 13 Pb 14 Y 7 8 12V DAC_A_L 1 5V 2 AUDIO L 16 Pr CP3602 3 10 12 DAC_A_R 4V AUDIO R 2 3 1 2 3 1 3 3VREG IC3601 KIA78D33F 2 3 1 3 3VREG IC3602 KIA78D33F BUFFER Q3603 6 7 5 8 SDA SCL WP VCC 3 2 4 1 BUFFER Q3604 SW Q3612 SW Q3613 Audio_In_L J3601 Audio_In_R J3602 4 3 1 2 L3601 ACM2012D L3603 ACM2012D L3602 ACM2012D L3604 ACM2012D 4 3 1 2 4 3 1 2...

Page 25: ...TA SCLK LRCLK MCLK AOUT L VA AOUTR 3 8 7 6 EEP ROM IC IC3608 BR24L32F WE2 5 15 14 3 CSDA 2 CSCL BUFFER Q3605 4 SW IC3612 SN74AHC1G08DCKR 1 INTERFACE V_SYNC INTERFACE H_INT RXT_RST 5V CSDA BUFFER Q3606 CSCL 5 7 8 3 1 AUDIO_AMP IC3604 NJM4580M 18 MUTE_CTL MUTE SW Q3608 MUTE SW Q3610 MUTE SW Q3611 DAC_A_L DAC_A_R SDO SCK WS MCLK 12V X1 X2 2 1 4 6 4 GND A0 A1 A2 GND VCC WP SDA SCL E 11 E 12 ...

Page 26: ...0 W001 C423 R418 IC401 C427 HS402 R439 R437 R450 CP404 HS403 Q403 B403 R443 CP808A R438 D411 C404_1 R414 C 4 1 7 R452 L402 C433 R468 D412 C436 C434 D402 C403 R405 R403 R401 D408 W003 C446 D415 L407 W015 W002 R404 D417 B404 C426 W004 C425 R413 R436 R411 D409 B405 D406 R417 D404 C407 C405 R407 C409 D403 R 4 0 6 R486 R487 R442 R431 R427 W802 W021 R441 W007 W014 W829 IC602 IC603 R547 C538 R609 R602 C6...

Page 27: ...9 C650 C651 C652 C653 C654 C655 Q602 C603 R615 R643 R640 R648 C641 R649 C639 R646 R627 C605 R633 C656 C675 Q605 R652 R662 C679 R676 R675 R639 C657 C666 C658 R656 R659 R654 Q608 Q607 Q606 R624 R622 R616 C673 C662 C663 C664 C669 R660 R661 R685 R684 R686 C646 R642 C659 R651 R647 Q611 R668 R669 Q603 R637 R678 Q612 R679 Q613 R650 R680 R657 C510 R677 R534 R533 C647 R537 C562 C564 R549 R1099 Q1099 R1098 ...

Page 28: ...6 TU001 J705 J706 J707 J708 J709 C932 C933 C936 C937 L904 C901 C911 D901 C939 L001 C001 W811 D001 R738 R739 C747 C701 R719 C744 D701 L705 R716 R731 R737 R734 R726 R741 R740 R742 R735 R725 R718 W001 W002 L702 C714 W003 C732 C706 C734 C733 C731 C710 C942 L901 C920 X901 L905 C946 CP702B CP703B C759 L706 C782 C779 L707 C771 C772 W004 L708 C790 W005 C770 C756 C757 C792 X701 W006 L710 C765 C776 X702 C75...

Page 29: ...R3657 C3667 C3672 R3661 R3663 C3675 R3660 C3673 B3611 B3610 Q3606 Q3605 R3669 L3604 L3602 L3603 L3601 C3641 C3613 C3614 C3622 C3619 C3617 C3618 C3620 C3625 C3626 C3604 C3628 C3632 C3658 C3680 IC3608 W812 W813 CP3604 D3601 D3603 IC3607 R3636 W820 W818 W819 IC3605 C3652 C3651 C3650 CP3601 C3605 C3606 C3607 C3608 C3609 C3610 C3627 C3631 R3607 R3606 C3647 C3646 R3630 C3649 R3622 R3651 IC3602 C3657 C36...

Page 30: ... W828 Q803 HS803 R826 Q801 HS801 HS802 Q802 R819 R820 R825 D808 W001 D809 R824 D807 W006 W003 Q804 Q814 C801 R807 R805 R848 R823 R849 R809 CP808B R884 D801 W008 W007 W013 W014 W016 W009 W004 W808 Q810 Q811 TP805 TP806 TP804 W822 C809 C864 C855 W012 W015 CP852 L808 L810 L809 CP801 C P 8 5 1 B CP853 S853 S854 Q812 R821 C806 R822 C814 C816 C815 W018 W801 C820 C813 W010 CP802B W011 C869 C817 J801_2 W8...

Page 31: ...THE LATEST AT THE TIME Q607 KTA1504S_Y_RTK BUFFER Q606 KTA1504S_Y_RTK BUFFER Q602 2SA1037AK BUFFER Q608 KTA1504S_Y_RTK BUFFER Q615 KTA1504S_Y_RTK REMITTER Q616 KTA1504S_Y_RTK REMITTER Q617 KTA1504S_Y_RTK REMITTER CD603 CU225201 1 2 L606 22uH L603 22uH 0305 L604 22uH 0305 L607 22uH 0305 L602 22uH 0305 X603 CSBLA503KECZF30 B0 IC603 TA1360ANG PROGRESSIVE IC 1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 ...

Page 32: ... 5KV MPP C417 0 015 630V PP C444 0 22 100V MKT C423 10P 500V SL C414 0 0022 B C438 0 033 250V PMS C412 0 27 250V PMS C436 0 001 500V B C445 0 01 250V MMTS C441 0 047 100V MMTS C425 3 3 250V PMS C409 330P B C405 0 039 M C437 100P 500V B C415 0 33 B C406 220P 500V B C433 0 001 2KV R C442 0 082 100V MKT R414 220 1 4W R411 39K1 4W R454 1K 1 4W R439 1 5K 1 2W R451 11 2W R443 3 3K 1 4W R418 3 3K 1 4W R4...

Page 33: ...IC D536 FE201 6L49 D537 21DQ09N D541 FE201 6L49 D540 1N4937 D509 11E1 EIC D543 1SS133 D504 1SS133 D508 1SS133 C563 100 10V YK C542 1000 25V YK C532 10 50V YK C552 10 100V MHE C522 22 50V MHE C518 2 2 50V MHE C548 1000 35V MHE C538 220 10V YK C533 100 10V YK C546 4 7 50V YK C560 2200 6 3V YK C565 1000 6 3V MHE C513_2 22 25V SC D503 MTZJ3 3B D517 MTZJ18B D535 MTZJ4 3B D516 MTZJ5 6B D529 MTZJ18B D549...

Page 34: ... DC VOLTAGE AT EACH PART WAS MEASURED OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME CD605 CU273301 1 2 3 4 5 6 7 DEGAUSS_H STANDBY_L POWER_FAIL TUNER 30V UNREG 5V UNREG 8V UNREG 12V AT 3 3V AT 5V GND SOUND B SOUND_GND X RAY P CON 5V X RAY TILT_DRIVE SCL1 SDA1 OSD_B OSD_G OSD_R V_SYNC H_SYNC VD_UP HD_UP PR_OUT PB_OUT Y_OUT PROTECT OSD_BLK1 OS...

Page 35: ...01 CU241802 1 2 3 4 CD1003 CU263001 1 2 3 4 5 6 HS1001 763WAA0266 CD2251 CU013502 C1005 1 50V NA C1001 1 50V NA L1005 W5T29X7 5X19 SINCE THESE PARTS MARKED BY CAUTION DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY USE ONES ARE DANS LA NOMENCLATURE DES PIECES N UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE LES PIECES REPAREES PAR UN ETANT ATTENTION OF PRINTING AND SUBJECT TO CH...

Page 36: ...HE TIME WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED CP101 A2001WV2 11P 1 10 11 2 3 4 5 6 7 8 9 B101 W5RH3 5X5X1 0 VIDEO_MUTE EXT_MUTE AFT_MAIN S_DET_3 S_DET_2 S_DET_1 AV2 SDA1 SCL1 STEREO_RESET SDA1 SCL1 CVIN_MAIN AV4 AV3 SDA2 SCL2 C_SYNC SDA1 SCL1 GND AT 5V POWER_FAIL AT 3 3V STANDBY_L TV_POWER...

Page 37: ...HE COLOR BROADCAST NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED P CON 8V P CON 5V GND SDA1 SCL1 STEREO_RESET DAC_A_R DAC_A_L DVI_A_R DVI_A_L SIF_IN SWD_A_IN_R SWD_A_IN_L CS2_A_IN_R CS2_A_IN_L VAR_A_OUT_L VAR_A_OUT_R CED009 PCBD20 FROM TO SOUND AMP FRONT AV CD1001 G 14 G 13 AV PCB STEREO SCHEMATIC DIAGRAM 28 27 NC NC NC NC NC NC DACM_R DACM_L VREF1 NC NC NC NC NC DACM_SUB NC NC AHVSS NC NC AGNDC S...

Page 38: ... 470P CH C730 0 01 B C753 470P CH C752 470P CH C006 0 1 F C002 0 1 B C716 1 B C715 1 B C717 1 B C718 1 B C719 1 B C721 1 B C723 1 B C712 1 B C742 1 B C725 1 B C740 1 B C720 1 B C739 1 B C741 1 B C713 0 01 B C796 100P CH C795 100P CH C700 10P CH C705 10P CH C711 10P CH C728 1 B C729 1 B C722 1 B C727 1 B C703 100 25V YK C706 10 25V KA C731 10 25V KA C732 10 25V KA C747 470 16V YK C714 47 16V KA C73...

Page 39: ...R3414 22K R3407 10K C3417 10 B C3416 10 B C3409 1 F C3408 100 25V YK C3401 100 10V YK C3406 3300 6 3V YK C3403 100 10V YK C3410 2200 6 3V YK C3404 470 6 3V YK C3407 470 10V YK C3414 100 16V YK C3415_1 1000 6 3V YK C3402 100 16V YK D3401 11E1 EIC D3404 21DQ09N D3403 21DQ09N W804 W815 W805 W809 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME WAS...

Page 40: ...03 W833 W835 W837 W820 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST NOTE THE DC VOLTAGE AT EACH PART WAS MEASURED CP703B IMSA 9130B 11 1 10 11 2 3 4 5 6 7 8 9 CP703A IMSA 9130S 11L 1 10 11 2 3 4 5 6 7 8 9 DVI_A_R DVI_A_L DAC_A_R DAC_A_L P C...

Page 41: ...70 1 4W R823 330 1 4W R849 100 1 4W R848 3 3K 1 4W 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 WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST NOTE TH...

Page 42: ...29 3 30 31 32 33 34 35 36 37 38 39 4 40 41 42 43 44 45 46 47 48 49 5 50 51 52 53 54 55 56 57 58 59 6 60 61 62 63 64 65 66 67 68 69 7 70 71 72 73 74 75 76 77 78 79 8 80 81 82 83 84 85 86 87 88 89 9 90 91 92 93 94 95 96 97 98 99 HS3601 763WSA0027 PHS79 CAUTION DIGITAL TRANSISTOR OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME WAS RECEIVED IN GOO...

Page 43: ...00T25 W821 W822 W806 W812 W813 W807 W818 D3613 UDZS3 3B D3609 UDZS3 3B IC3608 BR24L32F WE2 EEPROM 1 2 3 4 5 6 7 8 Q3609 DTC144EKA MUTE_SW S D G Q3605 2SK3018 BUFFER S D G Q3606 2SK3018 BUFFER Q3610 KTC3875S_Y_RTK MUTE_SW Q3611 KTC3875S_Y_RTK MUTE_SW CAUTION DIGITAL TRANSISTOR OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME WAS RECEIVED IN GOOD...

Page 44: ... balloon number in the schematic diagram NOTE 1 2 3 6 7 10 9 4 10µs 0 5V 10µs 1 0V 10µs 1 0V 10µs 1 0V 10µs 0 5V 10µs 1 0V 20µs 1 0V 5ms 1 0V 5 10µs 0 5V 8 10µs 0 5V DEFLECTION 11 5ms 1 0V 12 20µs 2 0V 5ms 1 0V 13 5ms 5 0V 14 5ms 200m 15 CHROMA PROGRESSIVE PIN CUSHION SOUND AMP FRONT AV ...

Page 45: ...lloon number in the schematic diagram NOTE WAVEFORMS MICON1 5ms 200m 16 5ms 1 0V 17 21 19 5ms 1 0V 18 5ms 1 0V 20 5ms 1 0V 0 5ms 1 0V 22 STEREO 20ms 1 0V 23 SYNC COUNT CONNECTOR 26 20ms 1 0V 24 20ms 1 0V 25 20ms 1 0V 27 20ms 200mV 28 10ms 200mV 29 20µs 1 0V 30 20µs 1 0V 5ms 1 0V ...

Page 46: ...sponding balloon number in the schematic diagram NOTE 31 20µs 1 0V 33 20µs 1 0V 34 20µs 1 0V 35 20µs 1 0V 39 20µs 50V 40 41 42 10µs 200mV 43 500µs 200mV 20µs 1 0V 36 20µs 50V 37 20µs 50V 38 10µs 200mV 10µs 200mV CRT CVM 32 20µs 1 0V 44 500µs 200mV 45 500µs 1 0V INTERFACE MICON2 ...

Page 47: ...H 4 The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE WAVEFORMS 46 500µs 1 0V ...

Page 48: ... 101 101A PCB260 FRONT JACK PCB ASS Y 211 211 202 202 119 118 114 119 118 205 205 132 202 202 119 118 114 119 118 205 205 132 116 101I 101H 101J 204 204 120 131 115 101M 101K 101K 203 203 203 203 117 117 117 117 210 208 208 208 PCB110 CRT PCB ASS Y 108 111 PCBD80 VM COIL PCB ASS Y 107 112 112 112 ...

Page 49: ...2A 102 201 109 102C 102C 102B 201 201 201 201 110 205 206 205 105 106 207 207 113 PCBDJ0 HD MI PCB ASS Y PCBD10 CONNECTOR PCB ASS Y PCBD20 AV PCB ASS Y 208 208 207 207 207 104 103 103 210 208 208 208 208 209 209 209 PCB070 MAIN PCB ASS Y 121 ...

Page 50: ...124 125 122 123 127 128 129 130 TM101 123 MECHANICAL EXPLODED VIEW PACKING DIAGRAM I 3 ...

Page 51: ...WSA0433 SHIELD AV JACK 114 AE005207 761WPAA115 HOLDER SPEAKER 115 AE000007 7220001107 SHEET HWC 116 AE004840 761WPA0325 HOLDER PCB RAIL 117 AE004055 769WSA0016 WASHER CRT T 0 5 118 AD300518 801WR00001 DAMPER SPEAKER 119 BZ710445 82A40B0104 FLAT WASHER 120 AE004841 890DL20000 DOOR LATCHES DL2 121 BZ710260 899HV3T000 HOLDER ANODE WIRE 122 AD300432 791WHA0092 LAMIFILM BAG 123 AE004968 792WHA0548 PACK...

Page 52: ...R47J R METAL OXIDE 0 47 OHM 2W R560 AE005280 R5X2AE2R2J R CEMENT 2 2 OHM 7W R801 BZ210154 R5X2CE332J R CEMENT 3 3K OHM 7W R834 BZ210154 R5X2CE332J R CEMENT 3 3K OHM 7W R842 BZ210154 R5X2CE332J R CEMENT 3 3K OHM 7W R855 BZ210185 R65582151J R FUSE 150 OHM 1 2W R881 AD302132 R3X18A271J R METAL OXIDE 270 OHM 2W R3411 AD301597 R3X18AR39J R METAL OXIDE 0 39 OHM 2W R3412 BZ210149 R3X18AR68J R METAL OXIDE...

Page 53: ...3B T 77 D420 BZ410094 D97U01501B DIODE ZENER MTZJ15B T 77 D501 BZ410031 D6CE24110A DIODE VARISTA ENE241D 10A Q6 D502 BZ410006 D1VT001330 DIODE SILICON 1SS133T 77 D503 AD302208 D97U03R31B DIODE ZENER MTZJ3 3B T 77 D504 BZ410006 D1VT001330 DIODE SILICON 1SS133T 77 D505 BZ410006 D1VT001330 DIODE SILICON 1SS133T 77 D506 BZ410085 D2WXN40050 DIODE SILICON 1N4005 EIC D507 BZ410085 D2WXN40050 DIODE SILICO...

Page 54: ...6B T 77 D704 BZ410022 D97U06R81B DIODE ZENER MTZJ6 8B T 77 D705 BZ410084 D97U01101B DIODE ZENER MTZJ11B T 77 D801 BZ410006 D1VT001330 DIODE SILICON 1SS133T 77 D802 BZ410006 D1VT001330 DIODE SILICON 1SS133T 77 D803 BZ410006 D1VT001330 DIODE SILICON 1SS133T 77 D807 BZ410006 D1VT001330 DIODE SILICON 1SS133T 77 D808 BZ410006 D1VT001330 DIODE SILICON 1SS133T 77 D809 BZ410006 D1VT001330 DIODE SILICON 1S...

Page 55: ...Y GR Q503 BZ510069 TCATC31980 TRANSISTOR SILICON KTC3198 AT Y GR Q504 AE004387 TJXG15NK50 FET STP15NK50ZFP Q505 BZ510070 TCAT032034 TRANSISTOR SILICON KTC3203_Y AT Q506 BZ510087 TCAT032070 TRANSISTOR SILICON KTC3207 AT Q507 BZ510073 TAATA12660 TRANSISTOR SILICON KTA1266 AT Y GR Q508 BZ510004 TA3T016240 TRANSISTOR SILICON 2SA1624 AA Q509 BZ510105 TCAT03209Y TRANSISTOR SILICON KTC3209_Y AT Q510 BZ51...

Page 56: ...TRANSISTOR DTA143EKAT146 Q3609 BZ510045 TNYJD05001 COMPOUND TRANSISTOR DTC144EKAT146 Q3610 BZ510109 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q3611 BZ510109 TCAA3875SY TRANSISTOR SILICON KTC3875S_Y_RTK Q3612 BZ510045 TNYJD05001 COMPOUND TRANSISTOR DTC144EKAT146 Q3613 AE002626 T8YJ2412K0 TRANSISTOR SILICON 2SC2412KT146 R S COILS TRANSFORMERS L001 AE002347 021673220K COIL 22 UH L402 AE004941 022R...

Page 57: ...A3R3010260 PCB ASS Y CED008A PCBD20 AE004946 A3R3010D20 PCB ASS Y CED009A PCBD80 AE004947 A3R3010D80 PCB ASS Y CED012A PCBDI0 AE004948 A3R3010DI0 PCB ASS Y CED010A PCBDJ0 AE004949 A3R3010DJ0 PCB ASS Y CED011A MISCELLANEOUS B101 BZ310121 024HT03553 CORE BEADS W5RH3 5X5X1 0 B403 BZ310121 024HT03553 CORE BEADS W5RH3 5X5X1 0 B404 BZ310121 024HT03553 CORE BEADS W5RH3 5X5X1 0 B405 BZ310121 024HT03553 CO...

Page 58: ...2001WV2 8P CP3601 AE004763 069HYJ3010 CONNECTOR PCB SIDE DC1R019JDA CP3602 AE004769 069J1K0048 CONNECTOR IMSA 9130S 20L CP3604 BZ614239 069S290639 CONNECTOR PCB SIDE A2001WR2 9P CP702A AE004767 069J1E0048 CONNECTOR PCB SIDE IMSA 9130S 14L CP702B AE004766 069J1E0038 CONNECTOR PCB SIDE IMSA 9130B 14 CP703A AE004765 069J1B0048 CONNECTOR PCB SIDE IMSA 9130S 11L CP703B AE004764 069J1B0038 CONNECTOR PCB...

Page 59: ...RBON RESISTOR CAPACITORS CC CERAMIC CAPACITOR CE ALUMI ELECTROLYTIC CAPACITOR CP POLYESTER CAPACITOR CPP POLYPROPYLENE CAPACITOR CPL PLASTIC CAPACITOR CMP METAL POLYESTER CAPACITOR CMPL METAL PLASTIC CAPACITOR CMPP METAL POLYPROPYLENE CAPACITOR J2 8 ...

Page 60: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

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