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Toshiba 32SW9UA, Руководство по обслуживанию

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Toshiba 32SW9UA Скачать руководство пользователя страница 8

– 8 –

GENERAL ADJUSTMENTS

SPECIFIC INFORMATIONS

8.  SELF DIAGNOSTIC FUNCTION

1) Press “9” button on Remote Control during display of adjustment menu in the service mode.

The diagnosis will begin to check if interface among IC’s are executed properly.

2) During diagnosis, the following displays are shown.

2 3 x x x x x x
T I M E
P O W E R  
B U S   C O N T
B L O C K

:   3 2 6 4 0 0
:   0 0 0
:   O K
:   U V   V 1   V 2   V 3   V 4

S e l f   C h e c k

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Part number of microprocessor (QA01)

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Total hour of turn the TV on.

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Operation number of protecting circuit ----“00” is nor-
mal.
When indication is other than “00”, overcurrent apts to
flow, and circuit parts may possibly be damaged.

���

BUS CONT ----“OK” is normal.
When indication shows “Q 

uuu 

NG”, the device with

the number may possibly be damaged.

���

BLOCK
UV : TV reception mode
V1 : VIDEO 1 input mode (

a

1)

V2 : VIDEO 2 input mode (

a

2)

V3 : VIDEO 3 input mode (

a

3)

V4 : VIDEO 4 input mode (

a

4)

Indicated color of mode now selected : Green and Red
Indicated color of other modes

: White

Green : Normal
Red :

The microprocessor 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.

���

���

���

���

���

Содержание 32SW9UA

Страница 1: ...Dec 2003 FILE NO 070 200324 SERVICE MANUAL COLOUR TELEVISION D3SS Chassis 32SW9UA ...

Страница 2: ...CE MODE 6 DESIGN MODE 9 ELECTRICAL ADJUSTMENTS 10 CIRCUIT CHECK 17 CHAPTER 2 SPECIFIC INFORMATIONS SETTING ADJUSTING DATA 18 LOCATION OF CONTROLS 19 PROGRAMMING CHANNEL MEMORY 21 CHASSIS AND REPLACEMENT PARTS LIST 23 PC BOARDS BOTTOM VIEW 39 TERMINAL VIEW OF TRANSISTORS 48 CIRCUIT BLOCK DIAGRAM 50 SPECIFICATIONS END 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: ...nt make adjustment with the 2 pole magnet so that the 3 colors will come to the center 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 fu...

Страница 5: ...and minimize deviation The 27 unit has coils underneath it blue green red Parts code 23 948 274 TC S Blue color or blue mark Insert the correction piece between the picture tube and the deflection yoke Bonded surface blue green red Parts code 23 948 464 Transparent Bonded surface Red green blue Red green blue Adjust YHC and minimize the deviation of YH Red green blue Red green blue Adjust YV and m...

Страница 6: ...mote Change 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 Self dia...

Страница 7: ... The variable range depends on the adjusting item 6 EXIT FROM SERVICE MODE 1 Pressing POWER button to turn off the TV once INITIALIZATION OF MEMORY DATA OF QA02 After replacing QA02 the following 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 be...

Страница 8: ...Operation number of protecting circuit 00 is nor mal When indication is other than 00 overcurrent apts to flow and circuit parts may possibly be damaged BUS CONT OK is normal When indication shows Q uuu NG the device with the number may possibly be damaged BLOCK UV TV reception mode V1 VIDEO 1 input mode a1 V2 VIDEO 2 input mode a2 V3 VIDEO 3 input mode a3 V4 VIDEO 4 input mode a4 Indicated color ...

Страница 9: ...changes 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 becaus...

Страница 10: ...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 11: ...0 by picture 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 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 picture a...

Страница 12: ...litude from pedestal level to white peak to 0 70 0 03 V 0 p 1 Select BRTC in the sub data adjustment mode Adjust the number of black solid lines to 5 1 5 1 Select COLC in the sub data adjustment mode 2 With TP PB set the level of color bar to 0 36 0 02 V p p ADJUSTING ITEMS AND POINTS Cutoff adjustment and white balance adjust ment RCUT GCUT BCUT GDRV BDRV Screen VR Sub contrast adjustment SCNT Su...

Страница 13: ...DW sub screen color ad justment PCOLS V C system adjustment Chassis adjusment No 5 6 7 8 REMARKS E 2ch SECAM color bar signal DYNAMIC J 2ch for both main and sub screens Sub brightness signal DYNAMIC J 2ch for both main and sub screens Sub brightness signal DYNAMIC E 2ch for both main and sub screens SECAM color bar signal DYNAMIC ADJUSTMENT PROCEDURE Conditions E 12ch Screen size WIDE Image mode ...

Страница 14: ...AW Horizontal phase HPOS Note 1 POW DEF board P451 M450 Horizontal screen positional switch Screen position shall be switched by inserting a plug into the above pin Horizontal adjustment Deflection adjustment shall be made from PAL 100 Hz WIDE mode Hori zontal Right side Left side CENT The adjustment shall be made so that the right and left flags are just blinded ADJUSTMENT PROCEDURE NTSC adjustme...

Страница 15: ...the vertical screen position NVPO and amplitude NHIT as shown in the following figure ADJUSTING ITEMS AND POINTS For PAL WIDE Vertical amplitude HIT Vertical screen position TCNR Vertical linearity VLIN For NTSC WIDE Vertical amplitude NHIT Vertical screen position NVPO Vertical adjustment Verti cal Flags shall just be blinded Flags shall just be blinded 30 3 0 2 0 3 5 2 5 30 3 0 2 0 3 5 2 5 30 3 ...

Страница 16: ...justment 1 ADJUSTMENT PROCEDURE Measure the terminal voltage waveform of test pin DF terminal with 100 1 probe and adjust the terminal voltage using L451 horizontal amplitude coil TLN2110AD Adjust the above waveform by turning the core of L451 so as to obtain the following voltage 36 1350 Vp p Note Because the vertical cycle parabolic waveform is also of superposition the above voltage value shall...

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: ...ITY 40H 40H 40H 40H 40H 7FH 80H 00H 7AH 03H FCH 4AH 75H 15H 3CH 03H 0AH 90H A0H 35H 80H 34H 12H Table 2 Data Item Name of adjustment Preset Data VPS WID PARA CNR TRAP CPAR TCNR BCNR CSAW NHPO NVPO NHIT NVLI NVPS NWID NPAR NCNR NTRA NCP AR NTCNR NBCNR NCSA W GMF V SHIFT PICTURE WIDTH E W PARABOLA E W CORNER TRAPEZIUM CENT PARABOLA EW TOP CORNER EW BOTTOM CORNER CENTER SAW NTSC H POSITION NTSC V POS...

Страница 19: ... and Sub window To adjust the volume press the buttons Behind the door Volume Menu MONITOR FIXED 1 2 4 COMPONENT VIDEO INPUT COMPONENT VIDEO INPUT HD L MONO S VIDEO VIDEO AUDIO R Y PB CB PR CR Y AUDIO L R PB CB PR CR HD FIXED AUDIO output terminals a 1 Video 1 input terminals a 2 Video 2 input COMPONENT VIDEO INPUT HD terminals POWER switch a Input source selection ENTER MENU a 4 Video 4 input COM...

Страница 20: ...I II Stereo Bilingual selection PIP PIP on off Double Window on off STILL PIP STILL PIPCH PIP channel selection Double Window channel selection STROBE Multi Window strobe SEARCH Multi Window search F r PIP locate F SOURCE PIP Source selection Double Window source selection ENTER Picture STILL When in VCR or DVD mode For Toshiba VCR DVD only c to EJECT to REWIND S to PLAY to FAST FORWARD J to PAUSE...

Страница 21: ...r CH t button to view the programmed position 1 Manual tuning Press the MENU button then press the or button to display the SET UP menu Press the or but ton to select Manual tuning Press the ENTER button to display the Manual tuning menu Press the or button to select the pro gram position you want to arrange Press the ENTER button to display the breakdown menu Press the or button to select an item...

Страница 22: ...elect another color and or sound system D Program position skip selection Press the or button to turn the program position skip option on or off The program position will then be skipped when you select channels will the Ch8 or CH9 button mark will appear beside a program position number when you use the number button on the remote control E Channel search operation Press the button to search up t...

Страница 23: ... FILM 400V 0 056UF J C446 24073120 ELECTRPLYTIC 250V 33UF 250YXF33M C448 24640908 ELECTROLYTIC 160V 33UF M 3A LI C449 24667471 ELECTROLYTIC 25V 470UF M 3A C450 24092341 CERAMIC DISC 2KV R 470PF K C451 24092341 CERAMIC DISC 2KV R 470PF K C452 24503193 PLASTIC FILM 1500VH 1000PF H C453 24503068 PLASTIC FILM CF92 T 1800VH 2400PF H C461 24820123 PLASTIC FILM 630V 0 012UF J C462 24214471 CERAMIC DISC 5...

Страница 24: ... 24092281 CERAMIC DISC AC250V E 4700PF C807 24539474 PLASTIC FILM 50V 0 47UF J C808 24668101 ELECTROLYTIC 35V 100UF M 3A C809 24539104 PLASTIC FILM 50V 0 1UF J C810 24073106 400V680UF LLQ2G681MHSET C811 24092567 CERAMIC DISC AC250V E 1000PF M C813 24092563 CERAMIC DISC AC250V B 220PF K C814 24092563 CERAMIC DISC AC250V B 220PF K C815 24092567 CERAMIC DISC AC250V E 1000PF M C816 24794470 ELECTROLYT...

Страница 25: ...0V B 2200PF K CB46 24105561 CERAMIC CHIP 50V CH 560PF J CB47 24109332 CERAMIC CHIP 50V B 3300PF K CB90 24100103 CERAMIC CHIP 50V F 0 01UF Z CC01 24109102 CERAMIC CHIP 50V B 1000PF K CC02 24109102 CERAMIC CHIP 50V B 1000PF K CC03 24109102 CERAMIC CHIP 50V B 1000PF K CC04 24109102 CERAMIC CHIP 50V B 1000PF K CC05 24109102 CERAMIC CHIP 50V B 1000PF K CC06 24109102 CERAMIC CHIP 50V B 1000PF K CC07 241...

Страница 26: ...UF K CV50 24092731 CERAMIC CHIP 16V B 1UF K CV50 24232103 CERAMIC DISC 50V F 0 01UF Z CV51 24092731 CERAMIC CHIP 16V B 1UF K CV52 24092731 CERAMIC CHIP 16V B 1UF K CV53 24092731 CERAMIC CHIP 16V B 1UF K CV54 24092731 CERAMIC CHIP 16V B 1UF K CV55 24092731 CERAMIC CHIP 16V B 1UF K CV56 24092731 CERAMIC CHIP 16V B 1UF K CV57 24092731 CERAMIC CHIP 16V B 1UF K CV58 24100104 CERAMIC CHIP 25V F 0 1UF Z ...

Страница 27: ...8OK OHM J R438 24366101 CARBON FILM 1 6W 100 OHM J R441 24383561 OXIDE METAL FILM 2W 560 OHM J R442 24011333 CHIP METAL FILM 1 20W 33K OHM J R443 24011563 CHIP METAL FILM 1 20W 56K OHM J R444 24011563 CHIP METAL FILM 1 20W 56K OHM J R445 24011563 CHIP METAL FILM 1 20W 56K OHM J R447 24382473 OXIDE METAL FILM 1W 47K OHM J R448 24321338 OXIDE METAL FILM 1 2W 0 33 OHM J R460 24366103 CARBON FILM 1 6W...

Страница 28: ...LM 1 6W 100K OHM J R811 24366225 CARBON FILM 1 6W 2 2M OHM J R812 24568479 CERAMIC COVERED 7W 4 7 OHM J R813 24007061 CERAMIC COVERED 2W 1 8 OHM K R814 24366152 CARBON FILM 1 6W 1 5K OHM J R815 24552102 OXIDE METAL FILM 1 2W 1K OHM J R818 24019460 METAL PLATE 2W 0 1 OHM J R819 24310829 OXIDE METAL FILM 1 2W 8 2 OHM J R821 24366101 CARBON FILM 1 6W 100 OHM J R822 24552103 OXIDE METAL FILM 1 2W 10K ...

Страница 29: ...J R4500 24383820 OXIDE FILM 2W 82 J R4501 24383820 OXIDE FILM 2W 82 J R4560 24011102 CHIP METAL FILM 1 20W 1K OHM J R4562 24011133 CHIP METAL FILM 1 20W 13K OHM J R4563 24011752 CHIP METAL FILM 1 20W 7 5K OHM J R4690 24366103 CARBON FILM 1 6W 10K OHM J R4691 24366242 CARBON FILM 1 6W 2 4K OHM J R4692 24366471 CARBON FILM 1 6W 470 OHM J R4693 24552331 OXIDE METAL FILM 1 2W 330 OHM J R4700 24366274 ...

Страница 30: ...0K OHM J RF54 24011102 CHIP METAL FILM 1 20W 1K OHM J RF55 24011102 CHIP METAL FILM 1 20W 1K OHM J RF57 24011102 CHIP METAL FILM 1 20W 1K OHM J RF58 24011102 CHIP METAL FILM 1 20W 1K OHM J RF59 24011102 CHIP METAL FILM 1 20W 1K OHM J RF60 24011102 CHIP METAL FILM 1 20W 1K OHM J RF62 24011102 CHIP METAL FILM 1 20W 1K OHM J RF63 24011224 CHIP METAL FILM 1 20W 220K OHM J RF64 24011224 CHIP METAL FILM...

Страница 31: ...L FILM 1 20W 100 OHM J RV54 24011101 CHIP METAL FILM 1 20W 100 OHM J RV55 24011101 CHIP METAL FILM 1 20W 100 OHM J RV56 24011101 CHIP METAL FILM 1 20W 100 OHM J RV57 24011101 CHIP METAL FILM 1 20W 100 OHM J RV65 24552101 OXIDE METAL FILM 1 2W 100 OHM J RV66 24872750 CHIP METAL FILM 1 16W 75 OHM J RV67 24366331 CARBON FILM 1 6W 330 OHM J RV68 24011101 CHIP METAL FILM 1 20W 100 OHM J RV69 24011101 C...

Страница 32: ...23103894 FILTER FERRITE BEAD TEM2011AW L501 23289470 COIL PEAKING TRF4470AF L503 23289470 COIL PEAKING TRF4470AF L510 23103159 FILTER EMI TEM2028AA 7 5X6 4X8 60MMH 0 5A L511 23103159 FILTER EMI TEM2028AA 7 5X6 4X8 60MMH 0 5A L512 23103146 EMI FILTER TEM2030AA L513 23103159 FILTER EMI TEM2028AA 7 5X6 4X8 60MMH 0 5A L514 23103146 EMI FILTER TEM2030AA L515 23103146 EMI FILTER TEM2030AA L531 23103146 ...

Страница 33: ...ER HORIZ OUTPUT SERVICE TFB4201ZD T801 23211744 COIL LINE FILTER TRF3196BT T802 23211744 COIL LINE FILTER TRF3196BT T803 23211744 COIL LINE FILTER TRF3196BT T804 23217582 TRANSFORMER CONVERTER TPW3510AS T806 23211738 COIL LINE FILTER TRF3228AL T862 23217636 TRANSFORMER CONVERTER TPW3509AH SEMICONDUCTORS Q101 23314292 TRANSISTOR 2SC4116 Y Q201 23114433 TRANSISTOR 2SC1815 Y Q220 23114756 TRANSISTOR ...

Страница 34: ... 2SC1815 Y QB40 23205112 TRANSISTOR 2SA1980UF Y QB41 23205112 TRANSISTOR 2SA1980UF Y QB42 23205112 TRANSISTOR 2SA1980UF Y QB43 23205116 TRANSISTOR 2SC5343UF Y B QB44 23205112 TRANSISTOR 2SA1980UF Y QB45 23205116 TRANSISTOR 2SC5343UF Y B QB81 70114396 TRANSISTOR 2SC3326B QB82 70114396 TRANSISTOR 2SC3326B QB83 23314994 TRANSISTOR 2SA1576A106 QB92 23314993 TRANSISTOR 2SC4081 Q QB93 23314994 TRANSISTO...

Страница 35: ... D499 23316231 DIODE 1SS355 D502 23316231 DIODE 1SS355 D520 23118641 DIODE ZENER RD2 0ESA B2 D530 23316588 DIODE ZENER MA8091 M D601 23316231 DIODE 1SS355 D602 23316231 DIODE 1SS355 D603 23316231 DIODE 1SS355 D604 23316231 DIODE 1SS355 D608 23316231 DIODE 1SS355 D609 23316231 DIODE 1SS355 D611 23316231 DIODE 1SS355 D612 23316231 DIODE 1SS355 D613 23316231 DIODE 1SS355 D617 23316231 DIODE 1SS355 D6...

Страница 36: ...8859 DIODE 1SS133 G923 24366560 CARBON FILM 1 6W 56 OHM J G924 23118859 DIODE 1SS133 G925 23118859 DIODE 1SS133 G941 24366560 CARBON FILM 1 6W 56 OHM J G947 23118859 DIODE 1SS133 G948 23118859 DIODE 1SS133 G951 24366102 CARBON FILM 1 6W 1K OHM J G966 24366102 CARBON FILM 1 6W 1K OHM J G9880 24366102 CARBON FILM 1 6W 1K OHM J GJ72 24000445 CHIP JUMPER 1608TYPE GJ73 24000445 CHIP JUMPER 1608TYPE GJ7...

Страница 37: ...A 1 M SR82 23146564 RELAY DC12V TV5 DG 3 SR83 23146571 RELAY DG12D2 0 M DAIGAE 23146570 OMR V901A 23903147 SOCKET ISH46S E ICE 29MM V901B 23102508 MAGNET RUBBER MAGNET CHEVRON MAG4009 V901M 23102523 MAGNET CMG29 1VM6TLEAD3P MAG 1122 W661 23351181 SPEAKER 60X120 12 OHM 10W SPK 1423AF W662 23351181 SPEAKER 60X120 12 OHM 10W SPK 1423AF W663 23351194 SPEAKER SPK1392BO X4010 23153721 CERAMIC RESONATOR ...

Страница 38: ... 38 SPECIFIC INFORMATIONS THIS PAGE IS INTENTIONALLY LEFT BLANK ...

Страница 39: ... 39 40 SIGNAL BOARD PD1293C BOTTOM FOIL SIDE ...

Страница 40: ... 41 42 POWER BOARD PD1294A BOTTOM FOIL SIDE ...

Страница 41: ... 43 44 DEF BOARD PD1295C BOTTOM FOIL SIDE ...

Страница 42: ... 45 46 CONTROL BOARD PD1429A 1 BOTTOM FOIL SIDE LED RMT BOARD PD1429A 2 BOTTOM FOIL SIDE M2 MAIKON BOARD PD1291A BOTTOM FOIL SIDE ...

Страница 43: ... 47 CRT D BOARD PD1292B BOTTOM FOIL SIDE ...

Страница 44: ... 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 B CE B CE E C B E C B B C E B C E ON4409 ...

Страница 45: ...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 Electolytic capacitor Mylar capacitor 3 The parts indicated with have special characteristics and should be replaced with identical parts only 4 Voltages read with DIGITAL MULTI M...

Страница 46: ...300 Q301 S UX02 3 V Q404 H V FRONT L MONO R Focus Screen V 4 L F B T R T862 C813 C805 C801 C802 GND COMPONENT Y VDEO Cr LOW B Q827 2 Cb C814 C806 C811 C815 COMPONENT SD CARD Smart Media CARD Y VIDEO Cr Q826 4 Cb CONVERTERTRANS B BOLTAGE HEAD PHONE Q4200 TUNER TUNER IF AV SW COMB MCD COMPONENT SW MCD I P SCALER AUDIO OUT A PRO FREQ SW BackEnd Proc BEP Q510 VIDEO OUT VSM V OUT H OUT E W MEMORY T801 ...

Страница 47: ...TUNER IF SUB V L 63 62 64 10 9 11 5 3 56 58 35 33 37 39 41 43 48 50 52 5 7 9 59 61 63 53 55 57 21 22 23 55 54 2 4 17 16 18 26 24 23 25 60 59 V L TV V L C V Y C 38 Y 44 44 SUB V Y 50 48 9 4 46 SUB C V Y L R C V Y L R R MONITOR OUT V L R 1 48 3 1 41 52 54 V L R V L R V L R TV SUB BRIDGE MEDIA Y C 44 43 V HD VD V Y C 14 16 V Y C V Y C QV02 TB1274AF QV01 TDA9181 Q4200 SYNC DET QV02 MM1519XQ C B PORT A...

Страница 48: ... 7 PY02 A V Y Cb HD UP VD UP Cr G HYPER MODULE 12 13 14 63 61 60 77 50 52 Q510 CRT D VM BOARD CRT CRT D VM VM RBG R G VM HD VD B Y Cb Cr BEP 26 25 24 27 24 25 26 2 UF01 R G B Ys R G B Ys MICON TEXT OSD TEXT OSD TEXT VIDEO PROCESSING CIRCUIT BLOCK DIAGRAM ...

Страница 49: ...S41 Z 1 Z 38 X Z 2 S1 S41 X1 X19 A 6 A 1 A W AA ZZ AAA BBB M1 M10 S1 S41 MODEL Rated voltage Power consumption at g 220 V 50 Hz Dimensions Width Depth Height Mass Picture tube Television system Antenna 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 Color system Sou...

Страница 50: ...DALIAN TOSHIBA TELEVISION CO LTD 8 Anshan Street Dalian Economic Technical Development Zone Dalian China ...

Страница 51: ...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 Electolytic capacitor Mylar capacitor 3 The parts indicated with have special characteristics and should be replaced with identical parts only 4 Voltages read with DIGITAL MULTI M...

Страница 52: ...300 Q301 S UX02 3 V Q404 H V FRONT L MONO R Focus Screen V 4 L F B T R T862 C813 C805 C801 C802 GND COMPONENT Y VDEO Cr LOW B Q827 2 Cb C814 C806 C811 C815 COMPONENT SD CARD Smart Media CARD Y VIDEO Cr Q826 4 Cb CONVERTERTRANS B BOLTAGE HEAD PHONE Q4200 TUNER TUNER IF AV SW COMB MCD COMPONENT SW MCD I P SCALER AUDIO OUT A PRO FREQ SW BackEnd Proc BEP Q510 VIDEO OUT VSM V OUT H OUT E W MEMORY T801 ...

Страница 53: ...TUNER IF SUB V L 63 62 64 10 9 11 5 3 56 58 35 33 37 39 41 43 48 50 52 5 7 9 59 61 63 53 55 57 21 22 23 55 54 2 4 17 16 18 26 24 23 25 60 59 V L TV V L C V Y C 38 Y 44 44 SUB V Y 50 48 9 4 46 SUB C V Y L R C V Y L R R MONITOR OUT V L R 1 48 3 1 41 52 54 V L R V L R V L R TV SUB BRIDGE MEDIA Y C 44 43 V HD VD V Y C 14 16 V Y C V Y C QV02 TB1274AF QV01 TDA9181 Q4200 SYNC DET QV02 MM1519XQ C B PORT A...

Страница 54: ... 7 PY02 A V Y Cb HD UP VD UP Cr G HYPER MODULE 12 13 14 63 61 60 77 50 52 Q510 CRT D VM BOARD CRT CRT D VM VM RBG R G VM HD VD B Y Cb Cr BEP 26 25 24 27 24 25 26 2 UF01 R G B Ys R G B Ys MICON TEXT OSD TEXT OSD TEXT VIDEO PROCESSING CIRCUIT BLOCK DIAGRAM ...

Страница 55: ...SIGNAL MICON SHEET 1 9 32SW9UA ...

Страница 56: ......

Страница 57: ...SIGNAL MICON SHEET 1 9 32SW9UA ...

Страница 58: ...SIGNAL ASIA IF SHEET 2 9 32SW9UA ...

Страница 59: ......

Страница 60: ...SIGNAL ASIA IF SHEET 2 9 32SW9UA ...

Страница 61: ...SIGNAL AV SHEET 3 9 32SW9UA ...

Страница 62: ......

Страница 63: ...SIGNAL AV SHEET 3 9 32SW9UA ...

Страница 64: ...SIGNAL BEP SHEET 4 9 32SW9UA ...

Страница 65: ......

Страница 66: ...SIGNAL BEP SHEET 4 9 32SW9UA ...

Страница 67: ...SIGNAL G HYPER DFS SHEET 5 9 32SW9UA ...

Страница 68: ......

Страница 69: ...SIGNAL G HYPER DFS SHEET 5 9 32SW9UA ...

Страница 70: ...SIGNAL SOUND SHEET 6 9 32SW9UA ...

Страница 71: ......

Страница 72: ...SIGNAL SOUND SHEET 6 9 32SW9UA ...

Страница 73: ...SIGNAL FREQ_DET EXPANDER 32SW9UA SHEET 7 9 ...

Страница 74: ......

Страница 75: ...SIGNAL FREQ_DET EXPANDER 32SW9UA SHEET 7 9 ...

Страница 76: ...SIGNAL REGU OUT SHEET 8 9 32SW9UA ...

Страница 77: ......

Страница 78: ...SIGNAL REGU OUT SHEET 8 9 32SW9UA ...

Страница 79: ...SIGNAL 9 9 SHEET 9 9 32SW9UA ...

Страница 80: ......

Страница 81: ...SIGNAL 9 9 SHEET 9 9 32SW9UA ...

Страница 82: ... SHEET 1 4 DEF 1 4 32SW9UA ...

Страница 83: ......

Страница 84: ... SHEET 1 4 DEF 1 4 32SW9UA ...

Страница 85: ...DEF E W DEF SHEET 2 4 32SW9UA ...

Страница 86: ......

Страница 87: ...DEF E W DEF SHEET 2 4 32SW9UA ...

Страница 88: ...DEF 3 4 32SW9UA SHEET 3 4 ...

Страница 89: ......

Страница 90: ...DEF 3 4 32SW9UA SHEET 3 4 ...

Страница 91: ...DEF 4 4 32SW9UA SHEET 4 4 ...

Страница 92: ......

Страница 93: ...DEF 4 4 32SW9UA SHEET 4 4 ...

Страница 94: ...CRT D SVM 1 2 SHEET 1 2 32SW9UA ...

Страница 95: ......

Страница 96: ...CRT D SVM 1 2 SHEET 1 2 32SW9UA ...

Страница 97: ... SHEET 2 2 CRT D SVM 2 2 32SW9UA ...

Страница 98: ......

Страница 99: ... SHEET 2 2 CRT D SVM 2 2 32SW9UA ...

Страница 100: ... SHEET 1 2 EPG M2 1 2 32SW9UA ...

Страница 101: ......

Страница 102: ... SHEET 1 2 EPG M2 1 2 32SW9UA ...

Страница 103: ... SHEET 2 2 32SW9UA EPG M2 2 2 ...

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Страница 105: ... SHEET 2 2 32SW9UA EPG M2 2 2 ...

Страница 106: ...32SW9UA POWER ...

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Страница 114: ...32SW9UA POWER ...

Страница 115: ...CONTROL LED 32SW9UA ...

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Страница 123: ...CONTROL LED 32SW9UA ...

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