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Toshiba 34AX9UE, Руководство по обслуживанию

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Toshiba 34AX9UE Скачать руководство пользователя страница 17

– 17 –

GENERAL ADJUSTMENTS

SPECIFIC INFORMATIONS

CIRCUIT  CHECK

HIGH  VOLTAGE  CHECK
CAUTION:

 There is no HIGH VOLTAGE ADJUSTMENT on this chassis.  Checking should be done following the steps

below.

1. Connect an accurate high voltage meter to the second anode of the picture tube.
2. Turn on the receiver.  Set the BRIGHTNESS and CONTRAST controls to minimum (zero beam current).
3. High voltage must be measured below (B) kV.

  Refer to table-1 for high voltage (B).
  (See SETTING & ADJUSTING DATA on page 18)

4. Vary the BRIGHTNESS control to both extremes to be sure the high voltage does not exceed the limit under any conditions.

Содержание 34AX9UE

Страница 1: ...Sep 2001 SERVICE MANUAL COLOUR TELEVISION F1DS Chassis FILE NO 010 200105 34AX9UH 34AX9UE ...

Страница 2: ...CE MODE 8 DESIGN MODE 11 ELECTRICAL ADJUSTMENTS 12 CIRCUIT CHECK 17 CHAPTER 2 SPECIFIC INFORMATIONS SETTING ADJUSTING DATA 18 LOCATION OF CONTROLS 19 PROGRAMMING CHANNEL MEMORY 21 CIRCUIT BLOCK DIAGRAM 23 CHASSIS AND REPLACEMENT PARTS LIST 24 PC BOARDS BOTTOM VIEW 51 TERMINAL VIEW OF TRANSISTORS 62 SPECIFICATIONS 63 APPENDIX CIRCUIT DIAGRAM ...

Страница 3: ...e attempted by anyone unfamiliar with the necessary precautions on this receiver The following are the necessary precautions to be observed before servicing this chassis 1 An isolation transformer should be connected in the power line between the receiver and the AC line before any service is performed on the receiver 2 Always discharge the picture tube anode to the CRT conductive coating before h...

Страница 4: ...FLECTION YOKE TEMPORARY MOUNTING RUBBER WEDGE ADHESIVE DEFLECTION YOKE PURITY CONVERGENCE MAGNET ASS Y 29 1mm 28 29 25mm 25 19mm 19 20 21 14mm 13 14 Figure 1 COLOR PURITY ADJUSTMENT NOTE Before attempting any purity adjustments the receiver should be operated for at least fifteen minutes 1 Demagnetize the picture tube and cabinet using a degauss ing coil 2 Set the brightness and contrast to maximu...

Страница 5: ...1 Do not remove cover paper on adhesive part of the wedge 3 Tilt front of the deflection yoke up or down to obtain better convergence in circumference See figure 3 Push the mounted wedge into the space between picture tube and the yoke to fix the yoke temporarily 4 Put other wedge into bottom space and remove the cover paper to stick 5 Tilt front of the yoke right or left to obtain better conver g...

Страница 6: ...nter evenly 6 Receive the green raster shift the deflection yoke from a foremost position hitting against the picture tube to a backward position horizontally stop the deflection yoke at a position where it begins to become a green raster and perform accurate marking on the picture tube 7 Shift the deflection yoke further backward and perform accurate marking at a position where the green raster b...

Страница 7: ...Blue color or blue mark Insert the correction piece between the picture tube and the deflection yoke Insertion position of correction piece Bonded surface blue green red Parts code 23 948 464 Transparent Bonded surface Adjust VR 1 and minimize the deviation of YH Only 27 30 and 32 Red green blue Red green blue Red green blue Red green blue Adjust VR 2 YHC and minimize the deviation of YH Red green...

Страница 8: ...of the data value Volume on TV or Remote Adjustment menu mode ON OFF MENU button on TV Initialization of the memory QA02 CALL Channel button on TV s Reset the count of operating protect circuit to 00 CALL Channel button on TV t RCUT selection 1 button GCUT selection 2 button BCUT selection 3 button CNTX or SCNT selection 4 button COLC selection 5 button TNTC selection 6 button Test audio signal ON...

Страница 9: ...llowing initialization is required 1 Enter the service mode then select any register item 2 Press and hold the CALL button on the Remote then press the CHANNEL s button on the TV The initialization of QA02 has been complated 3 Check the picture carefully If necessary adjust any adjustment item above Perform Auto search Memory on the owner s manual CAUTION Never attempt to initialize the data unles...

Страница 10: ...mode a2 Indicated color of mode now selected Green and Red Indicated color of other modes White Green Normal Red The microcomputer operates to provide judgement of no video signal The red color is still indicated though the signal is input failure may exist in input signal line including QV01 QV01 In case of indication green Normal In case of indication red with input signal Failure may exist in o...

Страница 11: ...hanges the adjustment items in the order of table 3 s button for reverse order Refer to table 3 for data of design mode See SETTING ADJUSTING DATA on page 18 3 ADJUSTING THE DATA Pressing of VOLUME s or t button will change the value of data When QA02 is initialized items OPT0 OPT1 OPT2 and OPT3 of DESIGN MODE are set to the data of the representative model of this chassis family Therefore because...

Страница 12: ...t before the difference between the belt of vertical re trace and the border of black portion of inside pattern is visible After that return vertical height and con trast ITEM ADJUSTMENT PROCEDURE Belt of vertical retrace HORIZONTAL POSITION ADJUSTMENT HPOS VERTICAL POSITION ADJUSTMENT VPOS 1 Set the TV in service mode and get black cross bar signal with VIDEO button on remote hand unit 2 Select e...

Страница 13: ...icture control 2 Receive the Black and White pattern 3 Select RCUT GCUT and BCUT with CHANNEL s t buttons to set individual values to Initial reference data and to set GDRV and BDRV to Initial reference data with VOLUME buttons See page 18 4 Press button on the remote control and rotate Screen VR to get one slight horizontal line on screen Note Every pressing of button provides Horizontal line pic...

Страница 14: ... lines of the sub bright signal 2 Adjust after adjusting W B SCNT 1 If COLC is selected B Y signals are transmitted from the monitor output 2 Adjust the amplitude of the color bar output 3 Adjust after adjusting SCNT TNTC 1 If COLS is selected B Y signals are transmitted from the monitor output 2 Adjust the amplitude of the color bar 3 Adjust after adjusting SCNT 1 Carry out the setting as the con...

Страница 15: ...Make sure that the left and right white flags are hidden to the utmost possible limit c Turn the left and right vertical bars into straight lines by Sub Address PARA d Correct the trapezoid distortion by Sub Address TRAP e Adjust Sub Address WID again 1 Conditions Cont max Bright cent Color cent and DFS modes 2 Adjusting procedures a Turn the geomagnetism correction circuit OFF cursor 00 b Adjust ...

Страница 16: ... MWBRC and adjust the number of collapsed black lines Standard 1 5 lines Reference data 2 PIP screen color difference DC offset adjustments White balance adjustment Condition After adjusting PIP screen sub bright Adjustments 1 Let both the main and PIP screens receive all black signals 2 Observe UM01 31 R Y out 3 Select the adjustment item MWBR and adjust the amount of DC offset 4 Observe UM01 30 ...

Страница 17: ...n accurate high voltage meter to the second anode of the picture tube 2 Turn on the receiver Set the BRIGHTNESS and CONTRAST controls to minimum zero beam current 3 High voltage must be measured below B kV Refer to table 1 for high voltage B See SETTING ADJUSTING DATA on page 18 4 Vary the BRIGHTNESS control to both extremes to be sure the high voltage does not exceed the limit under any condition...

Страница 18: ...LE NICAM THRESHOLD LEVEL NICAM THRESHOLD LEVEL IGR THRESHOLD LEVEL 40H 40H 40H 35H 35H 7FH 80H 45H 1FH 01H 45H 0CH 75H 15H 3CH 03H 0AH 90H Table 2 Data Item Name of adjustment Preset Data IDH EVOL HPOS VPOS HIT VLIN VSC VPS VCP WID PARA CNR TRAP HCP VFC SRY SBY IGR THRESHOLD LEVEL EXT PRE VOLUME 50Hz H POSITION V POSITION HEIGHT HEIGHT V LINEARITY V S CORRECTION V SHIFT V COMPENSATION PICTURE WIDT...

Страница 19: ... FIXED AUDIO output terminals a 1 Video 1 input terminals Aerial input a 3 Video 3 input terminals Remote sensor I POWER switch I POWER indicator red Y ON TIMER indicator green t c s Position down up Channel select a TV VIDEO a 3 Video 3 input terminals Headphones jacks ø3 5 mm L Main sound P in P a 2 Video 2 input COMPONENT VIDEO INPUT terminals Behind the door MENU t s Volume down up MONITOR out...

Страница 20: ...tons in remote control are not function button If you prees any of the buttons the TV has no response This is not the malfunction of TV or remote control Sound mute Channel position st Menu st Input source selection Selectable sound Sound menu f Power on standby Stereo bilingual selection Super woofer P in P functions PIP P in P on off rLocation nContrast control STILL picture still Swap a TV VIDE...

Страница 21: ...selection AUTO may have malfunctioned or sound system selection is wrong In such a case select another colour and or sound system 1 MFT Manual Fine Tuning The adjustments below are not necessary under normal con ditions However in areas of inferior broadcast conditions where adjustment is necessary for a better picutre adjust the tuning with the MFT Manual Fine Tuning Select the channel you want t...

Страница 22: ...sired channels cannot be preset with the ASM or if you would like to preset channels to specific position numbers one by one It is convenient to set the channel numbers to the same position numbers using MANUAL SEARCH SEARCH or and SKIP functions To preset channels Manual search and skip unnecessary position numbers Manual search SEARCH or Select a desired position number with the CH or direct sel...

Страница 23: ... B VOLTAGE CHROMA VIDEO DEF VIDEO OUT VSM E W V OUT H OUT Q4420 PAL 100Hz UP CONVERTER F B T H V D Y V H CRT AUDIO OUT HEAD PHONE L R W L R WOOFER VIRTUAL DOLBY QD01 Q601 Q602 AV SW QF01 TEXT Q501 RGB Y C OSD RESET MULTI COLOR DECODER I 2 C BUS CONTROL FRONT REAR COLOR DIFFERENCE INPUT 3 1 R V S L MONO R V S L MONO FRONT 2 R V L MONO Cb Y Cr MONITOR OUT R V L MONO AUDIO OUT L R QZ01 Y C V Y C COMB...

Страница 24: ...CTROLYTIC 10V 10UF M 3A C392 24085981 ELEC NONPOLAR CE04J 16V 10UF M 11L NP C393 24666100 ELECTROLYTIC 10V 10UF M 3A C394 24591104 PLASTIC FILM 50V 0 1UF J C396 24503065 PLASTIC FILM CF92 T 1800VH 1800PF C406 24214471 CERAMIC DISK CK45 B 500V 470PF K C413 24214332 CERAMIC DISK 500V 3300PF K C416 24109103 CERAMIC CHIP CK73B 50V 10000PF K C416 24676330 ELECTROLYTIC 100V 33UF M 3A C417 24214391 CERAM...

Страница 25: ...97010 ELECTROLYTIC CE04G 50V 1 0UF M C628 24794470 ELECTORLYTIC 16V 47UF M C630 24795101 ELECTROLYTIC 25V 100UF M C631 24797100 ELECTROLYTIC 50V 10UF M C632 24795221 ELECTROLYTIC 25V 220UF M C635 24232103 CERAMIC DISK CK45 F 50V 10000PF Z C640 24797229 ELECTROLYTIC 50V 2 2UF M C641 24797229 ELECTROLYTIC 50V 2 2UF M C680 24797471 ELECTROLYTIC 50V 470UF M C681 24206010 ELECTROLYTIC 50V 1 0UF M 7L 3A...

Страница 26: ... CK141B 50V 100PF K CA38 24474101 CERAMIC CK141B 50V 100PF K CA40 24474101 CERAMIC CK141B 50V 100PF K CA41 24474101 CERAMIC CK141B 50V 100PF K CA42 24794100 ELECTROLYTIC 16V 10UF M CA43 24232103 CERAMIC DISK CK45 F 50V 10000PF Z CA44 24232103 CERAMIC DISK CK45 F 50V 10000PF Z CA68 24794100 ELECTROLYTIC 16V 10UF M CA69 24232103 CERAMIC DISK CK45 F 50V 10000PF Z CA80 24794100 ELECTROLYTIC 16V 10UF M...

Страница 27: ... 50V 1000PF K CV50 24232103 CERAMIC DISK CK45 F 50V 10000PF Z CV51 24666101 ELECTROLYTIC 16V 100UF M 3A CV52 24666100 ELECTROLYTIC 10V 10UF M 3A CV55 24232103 CERAMIC DISK CK45 F 50V 10000PF Z CV64 24797010 ELECTROLYTIC CE04G 50V 1 0UF M CV71 24794471 ELECTROLYTIC 16V 470UF M CV72 24794101 ELECTROLYTIC 16V 100UF M CV73 24212103 CERAMIC DISK 50V B 10000PF K CY103 24232103 CERAMIC DISK CK45 F 50V 10...

Страница 28: ...FILM 1 6W 18K OHM J R474 24376393 CARBON FILM 1 2W 39K OHM J R474 24366473 CARBON FILM 1 6W 47K OHM J R476 24366471 CARBON FILM 1 6W 470 OHM J R476 24381333 OXIDE METAL FILM 1 2W 33K OHM J R477 24366102 CARBON FILM 1 6W 1K OHM J R478 24366104 CARBON FILM 1 6W 100K OHM J R479 24531680 FUSIBLE 1 2W 68 OHM J R480 24552222 OXIDE METAL FILM 1 2W 2 2K OHM J R481 24366392 CARBON FILM 1 6W 3 9K OHM J R482...

Страница 29: ...ON FILM 1 6W 4 7K OHM J R851 24366101 CARBON FILM 1 6W 100 OHM J R852 24366102 CARBON FILM 1 6W 1K OHM J R853 24366103 CARBON FILM 1 6W 10K OHM J R854 24366472 CARBON FILM 1 6W 4 7K OHM J R855 24366472 CARBON FILM 1 6W 4 7K OHM J R857 24366472 CARBON FILM 1 6W 4 7K OHM J R858 24366472 CARBON FILM 1 6W 4 7K OHM J R860 24366102 CARBON FILM 1 6W 1K OHM J R861 24367273 CARBON FILM 1 6W 27K OHM G R862 ...

Страница 30: ... J R4466 24366101 CARBON FILM 1 6W 100 OHM J R4467 24366103 CARBON FILM 1 6W 10K OHM J R4472 24011223 METAL FILM CHIP 1 20W 22K J R4473 24366471 CARBON FILM 1 6W 470 OHM J R4474 24366471 CARBON FILM 1 6W 470 OHM J RA01 24366102 CARBON FILM 1 6W 1K OHM J RA03 24366102 CARBON FILM 1 6W 1K OHM J RA04 24366102 CARBON FILM 1 6W 1K OHM J RA05 24366102 CARBON FILM 1 6W 1K OHM J RA07 24366102 CARBON FILM ...

Страница 31: ...W 39K OHM J RD78 24366182 CARBON FILM 1 6W 1 8K OHM J RD101 24366473 CARBON FILM 1 6W 47K OHM J RD102 24366473 CARBON FILM 1 6W 47K OHM J RD104 24366101 CARBON FILM 1 6W 100 OHM J RD107 24366101 CARBON FILM 1 6W 100 OHM J RD109 24366223 CARBON FILM 1 6W 22K OHM J RD110 24366473 CARBON FILM 1 6W 47K OHM J RD111 24366473 CARBON FILM 1 6W 47K OHM J RD113 24366101 CARBON FILM 1 6W 100 OHM J RD114 2436...

Страница 32: ...100 COIL PEAKING TRF4100AF L401 23289101 COIL PEAKING TRF4101AF L441 23233973 COIL HORIZ LINEARITY TLN2199AY L442 23248219 COIL CHOKE TLN3328AH L449 23103859 COIL CHOKE TEM2011 L461 23248240 COIL CHOKE TLN3367AF L462 23231306 COIL DEFELECTION YOKE TDY 634DK L462A 23948535 SHEET MAGNETIC FERRITE L462B 23948536 SHEET MAGNETIC FERRITE L470 23103859 COIL CHOKE TEM2011 L501 23289844 COIL PEAKING TRF447...

Страница 33: ...460 23314850 TRANSISTOR 2SA1788 E Q460B 23037312 SCREW BTBW3X12SZN Q461 23205085 TRANSISTOR VCEO 50V IC 150MA 2SC5343 Y BUL Q462 23205085 TRANSISTOR VCEO 50V IC 150MA 2SC5343 Y BUL Q470 23114541 TRANSISTOR 2SA1320 Q470 23205085 TRANSISTOR VCEO 50V IC 150MA 2SC5343 Y BUL Q471 23205085 TRANSISTOR VCEO 50V IC 150MA 2SC5343 Y BUL Q472 23205085 TRANSISTOR VCEO 50V IC 150MA 2SC5343 Y BUL Q473 23205081 T...

Страница 34: ...C2878 A TEM QB82 23205085 TRANSISTOR VCEO 50V IC 150MA 2SC5343 Y BUL QB83 23205081 TRANSISTOR VCEO 50V IC 150MA 2SA1980 Y BU QB92 23205085 TRANSISTOR VCEO 50V IC 150MA 2SC5343 Y BUL QB93 23205081 TRANSISTOR VCEO 50V IC 150MA 2SA1980 Y BU QB94 23205081 TRANSISTOR VCEO 50V IC 150MA 2SA1980 Y BU QB95 23205081 TRANSISTOR VCEO 50V IC 150MA 2SA1980 Y BU QB96 23205081 TRANSISTOR VCEO 50V IC 150MA 2SA1980...

Страница 35: ...22B D811 23118859 DIODE 1SS133 D815 23316754 DIODE ZENER MTZJ33B D818 23316738 DIODE ZENER MTZJ22B D820 23316732 DIODE ZENER MTZJ18C D821 23118859 DIODE 1SS133 D821 23316721 DIODE ZENER MTZ J 13A D822 23118859 DIODE 1SS133 D828 23118859 DIODE 1SS133 D830 23118338 DIODE RU4AM LF K2 D831 23118338 DIODE RU4AM LF K2 D832 23316672 DIODE ZENER MTZJ5 6B D833 23118859 DIODE 1SS133 D834 23118859 DIODE 1SS1...

Страница 36: ...S20LB 10 1 P505 23902655 CONNECTOR 15P P506 23902655 CONNECTOR 15P P507 23902852 SOCKET B B 7P2 5MM JST JL P661 23365444 JACK EARPHONE D3 5 HOSIDEN P800 23368013 CONNECTOR PLUG 2P 11 88MM W VT JST P801 23372023 POWER CORD UK P801A 23164729 CONNECTOR PLUG 3P 5MM B JALCO YKF21 0027 P801B 23164729 CONNECTOR PLUG 3P 5MM B JALCO YKF21 0027 P803A 23164729 CONNECTOR PLUG 3P 5MM B JALCO YKF21 0027 P803B 2...

Страница 37: ...0 22UF J C324 24567683 PLASTIC FILM 50V 68000PF J C325 24539684 MT PLA CAP M 50V 684J MUL C326 24591182 PLASTIC FILM 50V 1800PF J C327 24073042 ELECTROLYTIC 16V 1000UF M 3A C328 24232103 CERAMIC DISK CK45 F 50V 10000PF Z C329 24212152 CERAMIC DISC 50V B 1500PF K C341 24567104 PLASTIC FILM 50V 0 1UF J C350 24214122 CERAMIC DISC 500V B 1200PF K C351 24591102 PLASTIC FILM 50V 1000PF J C352 24617912 E...

Страница 38: ...CERAMIC DISC 500V SL 56PF J C720 24790100 ELECTROLYTIC CE04G 160V 10UF M C721 24797470 ELECTROLYTIC 50V 47UF M C726 24212102 CERAMIC DISK CK45 B 50V 1000PF K C801 24503057 MT PLA AC275V 0 22UF M C802 24503057 MT PLA AC275V 0 22UF M C805 24092281 CERAMIC DISC CK45E AC 250V 4700PF C806 24092281 CERAMIC DISC CK45E AC 250V 4700PF C807 24567474 PLASTIC FILM 50V 0 47UF J C808 24796101 ELECTROLYTIC CE04G...

Страница 39: ...OLYTIC CE04G 50V 22UF M CD10 24797100 ELECTROLYTIC 50V 10UF M CD11 24539104 PLASTIC FILM 50V 0 1UF J CD12 24539224 PLASTIC FILM 50V 0 22 UF J CD13 24794470 ELECTORLYTIC 16V 47UF M CD14 24590472 PLASTIC FILM 50V 4700PF J CD14 24590472 PLASTIC FILM 50V 4700PF J CD15 24539104 PLASTIC FILM 50V 0 1UF J CD16 24232103 CERAMIC DISK CK45 F 50V 10000PF Z CD17 24797100 ELECTROLYTIC 50V 10UF M CD18 24794221 E...

Страница 40: ...ILM 50V 47000PF J CV35 24474102 CERAMIC 50V B 1000PF K CV37 24474102 CERAMIC 50V B 1000PF K CV48 24212102 CERAMIC DISK CK45 B 50V 1000PF K CV50 24232103 CERAMIC DISK CK45 F 50V 10000PF Z CV51 24666101 ELECTROLYTIC 16V 100UF M 3A CV52 24666100 ELECTROLYTIC 10V 10UF M 3A CV55 24232103 CERAMIC DISK CK45 F 50V 10000PF Z CV64 24797010 ELECTROLYTIC CE04G 50V 1 0UF M CV71 24794471 ELECTROLYTIC 16V 470UF ...

Страница 41: ...USIBLE 1 2W 270 OHM J R472 24366101 CARBON FILM 1 6W 100 OHM J R473 24366103 CARBON FILM 1 6W 10K OHM J R473 24366183 CARBON FILM 1 6W 18K OHM J R474 24376393 CARBON FILM 1 2W 39K OHM J R474 24366473 CARBON FILM 1 6W 47K OHM J R476 24366471 CARBON FILM 1 6W 470 OHM J R476 24381333 OXIDE METAL FILM 1 2W 33K OHM J R477 24366102 CARBON FILM 1 6W 1K OHM J R478 24366104 CARBON FILM 1 6W 100K OHM J R479...

Страница 42: ...BON FILM 1 6W 3 3K OHM J R844 24366102 CARBON FILM 1 6W 1K OHM J R845 24366472 CARBON FILM 1 6W 4 7K OHM J R848 24366472 CARBON FILM 1 6W 4 7K OHM J R851 24366101 CARBON FILM 1 6W 100 OHM J R852 24366102 CARBON FILM 1 6W 1K OHM J R853 24366103 CARBON FILM 1 6W 10K OHM J R854 24366472 CARBON FILM 1 6W 4 7K OHM J R855 24366472 CARBON FILM 1 6W 4 7K OHM J R857 24366472 CARBON FILM 1 6W 4 7K OHM J R85...

Страница 43: ...63 24011471 METAL FILM CHIP 1 20W 470 J R4464 24011302 CHIP METAL FILM 1 20W 3K OHM J R4465 24366223 CARBON FILM 1 6W 22K OHM J R4466 24366101 CARBON FILM 1 6W 100 OHM J R4467 24366103 CARBON FILM 1 6W 10K OHM J R4472 24011223 METAL FILM CHIP 1 20W 22K J R4473 24366471 CARBON FILM 1 6W 470 OHM J R4474 24366471 CARBON FILM 1 6W 470 OHM J RA01 24366102 CARBON FILM 1 6W 1K OHM J RA03 24366102 CARBON ...

Страница 44: ...M J RD75 24366393 CARBON FILM 1 6W 39K OHM J RD76 24366182 CARBON FILM 1 6W 1 8K OHM J RD77 24366393 CARBON FILM 1 6W 39K OHM J RD78 24366182 CARBON FILM 1 6W 1 8K OHM J RD101 24366473 CARBON FILM 1 6W 47K OHM J RD102 24366473 CARBON FILM 1 6W 47K OHM J RD104 24366101 CARBON FILM 1 6W 100 OHM J RD107 24366101 CARBON FILM 1 6W 100 OHM J RD109 24366223 CARBON FILM 1 6W 22K OHM J RD110 24366473 CARBO...

Страница 45: ... 6W 75 OHM J RV61 24366103 CARBON FILM 1 6W 10K OHM J RV64 24366472 CARBON FILM 1 6W 4 7K OHM J RV66 24366750 CARBON FILM 1 6W 75 OHM J RV67 24366750 CARBON FILM 1 6W 75 OHM J RV71 24366750 CARBON FILM 1 6W 75 OHM J RV72 24552101 OXIDE METAL FILM 1 2W 100 OHM J RV73 24366151 CARBON FILM 1 6W 150 OHM J RV74 24366101 CARBON FILM 1 6W 100 OHM J RV80 24366101 CARBON FILM 1 6W 100 OHM J RV88 24366181 C...

Страница 46: ...L CHOKE TLN3040D LY102 23238506 COIL PEAKING TRF4229AJ LY103 23238506 COIL PEAKING TRF4229AJ LY104 23238506 COIL PEAKING TRF4229AJ LZ02 23289100 COIL PEAKING TRF4100AF T400 23224364 TRANSFORMER TLN2168AH T401 23224371 TRANSFORMER HORIZ DRIVE TLN1080AH T461Z 23236603 TRANSFORMER HORIZ OUTPUT TFB4155YD T801 23211713 COIL LINE FILTER TRF3197AQ T802 23211742 COIL LINE FILTER TRF3209BT T803 23211729 CO...

Страница 47: ...ISTOR VCEO 50V IC 150MA 2SC5343 Y BUL Q842 23205085 TRANSISTOR VCEO 50V IC 150MA 2SC5343 Y BUL Q855 23205085 TRANSISTOR VCEO 50V IC 150MA 2SC5343 Y BUL Q880 23205081 TRANSISTOR VCEO 50V IC 150MA 2SA1980 Y BU Q901 23314811 TRANSISTOR 2SC5147 Q902 23205085 TRANSISTOR VCEO 50V IC 150MA 2SC5343 Y BUL Q903 23314811 TRANSISTOR 2SC5147 Q904 23205085 TRANSISTOR VCEO 50V IC 150MA 2SC5343 Y BUL Q905 2331481...

Страница 48: ...6 DIODE ZENER MTZJ11B D240 23118859 DIODE 1SS133 D301 23118095 DIODE ERB44 06 D302 23118095 DIODE ERB44 06 D303 23316794 DIODE SC570A D306 23118859 DIODE 1SS133 D312 23118859 DIODE 1SS133 D350 23118822 DIODE ERB12 02 D370 23316672 DIODE ZENER MTZJ5 6B D371 23118859 DIODE 1SS133 D390 23316677 DIODE ZENER MTZJ6 8A D404 23357019 DIODE FMV 3GMR D406 23118094 DIODE EU2A D415 23118094 DIODE EU2A D419 23...

Страница 49: ...BZ 2979XPI 2979XPI B801A 23037312 SCREW BTBW3X12SZN BB05A 23713201 CONNECTOR 16P BB05B 23713202 CONNECTOR 16P BB06A 23713201 CONNECTOR 16P BB06B 23713202 CONNECTOR 16P BB07A 23713201 CONNECTOR 16P BB07B 23713202 CONNECTOR 16P BB08A 23713201 CONNECTOR 16P BB08B 23713202 CONNECTOR 16P E912 23528016 RUBBER WEDGE MEDIUM W10H15L50 TRWMED01T E940 23965900 TAPE GLASS CLOTH W ADHESIVE W 18 T 0 18 E947 239...

Страница 50: ...IC RESONATOR 503KHZ X4402 23153721 CERAMIC RESONATOR 503KHZ XA01 23153497 CERAMIC RESONATER TCR1080AM XT01 23153930 CRYSTAL 12 000 25PPM 40OHM 7PF Z301 23110845 RECTI CIRCUIT BLOCK TPA6032BH Z420 23144539 PROTECTOR 491SERIES 125V 2A Z430 23144536 PROTECTOR 491SERIES 125V 1A Z889 23144543 PROTECTOR 491SERIES 125V 5A Z890 23144543 PROTECTOR 491SERIES 125V 5A Z891 23144543 PROTECTOR 491SERIES 125V 5A...

Страница 51: ... 51 52 SIGNAL BOARD PD0319D BOTTOM FOIL SIDE ...

Страница 52: ... 53 54 POWER BOARD PD0320A BOTTOM FOIL SIDE ...

Страница 53: ... 55 56 DEF BOARD PD0322B BOTTOM FOIL SIDE ...

Страница 54: ... 57 58 CONTROL BOARD PD0323A 1 BOTTOM FOIL SIDE BEP BOARD PD0324A BOTTOM FOIL SIDE LED BOARD PD0323A 2 BOTTOM FOIL SIDE SUB POWER BOARD PD0321A BOTTOM FOIL SIDE ...

Страница 55: ... 59 GENERAL ADJUSTMENTS SPECIFIC INFORMATIONS BACK T BOARD PD0312A BOTTOM FOIL SIDE ...

Страница 56: ... 60 GENERAL ADJUSTMENTS SPECIFIC INFORMATIONS CRTD VM BOARD PB9718H BOTTOM FOIL SIDE ...

Страница 57: ... 61 GENERAL ADJUSTMENTS SPECIFIC INFORMATIONS WOW BOARD PD0325A BOTTOM FOIL SIDE ...

Страница 58: ... 2SC1569 2SC4544 2SA1788 2SA1306 2SA1186A 2SC752GTM 2SC2482 2SC2655 2SC4721P 2SC752 2SA562TM 2SA1015 2SC1815 2SC2878 2SC1740S 2SC2120 2SA9335 2SA1788 RN2203 RN2201 RN2004 RN1203 RN1204 RN2204 RN1205 RN1202 RN1201 2SD1554 2SD2253 2SD1556 2SC5143 2SD2553 2SC5570 E C B B C E BCE B CE E C B E C B B C E B C E ON4409 ...

Страница 59: ...ion at g 220 V 50 Hz Dimensions Width Depth Height Mass Picture tube Television system Aerial input System PAL B G PAL I PAL D K SECAM B G SECAM D K NTSC M NTSC M VHF 2 12 1 12 2 12 1 12 2 13 1 12 CCIR UK CHINA CCIR OIRT US JAPAN UHF 21 69 21 69 13 57 21 69 21 69 14 69 13 62 Colour system Sound system NTSC4 43 5 5 6 0 6 5 MHz PAL 60Hz 5 5 6 0 6 5 MHz g 110 V 240 V 50 60 Hz 200W Approx 832 mm 564 m...

Страница 60: ...less otherwise noted as the following marks 1 2R Metal or Metal oxide of 1 2 watt 1 2S Carbon compsistion of 1 2 watt 1RF Fuse resistor of 1 watt 10W Cement of 10 watt K 10 G 2 F 1 2 CAPACITOR Unless otherwise noted in schematic all capacitor values less than 1 are expressed in F and the values more than 1 in pF All capacitors are ceramic 50V unless otherwise noted as the following marks Electolyt...

Страница 61: ...34AX9UH 34AX9UE BEP ...

Страница 62: ...34AX9UH 34AX9UE SUB POWER ...

Страница 63: ...34AX9UH 34AX9UE SRS WOW ...

Страница 64: ...ULTI METER from point indicated to chassing ground using a color bar signal with all controls at normal line voltage 220 volts 5 Waveforms are taken receiving color bar signal with enough sensitivity 6 Voltage reading shown are nominal values and may vary 20 except H V NOTE 1 RESISTOR Resistance is shown in ohm K 1 000 M 1 000 000 All resistors are 1 6W and 5 tolerance carbon resistor unless other...

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Страница 72: ...34AX9UH 34AX9UE POWER ...

Страница 73: ...34AX9UH 34AX9UE LED CONTROL ...

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Страница 81: ...34AX9UH 34AX9UE LED CONTROL ...

Страница 82: ...34AX9UH 34AX9UE SIGNAL ...

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Страница 90: ...34AX9UH 34AX9UE SIGNAL ...

Страница 91: ...34AX9UH 34AX9UE DEF ...

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Страница 99: ...34AX9UH 34AX9UE DEF ...

Страница 100: ...34AX9UH 34AX9UE BACK T CRTD VM ...

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Страница 108: ...34AX9UH 34AX9UE BACK T CRTD VM ...

Страница 109: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

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