Panasonic TC-14B10P Service Manual Download

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Replacement Parts List

Lista de Piezas

- 25 -

TC-20B10P

REF. NO.

ASSEMBLED MAIN BOARD /

PLACAS MONTADAS

PART NO.

DESCRIPTION

REF. NO.

CAPACITORS / CONDENSADORES

PART NO.

DESCRIPTION

TZGNPEY20B10P

ASSY, EY BOARD

C104

ECA1HM3R3B

CAP, ELETROLIT 3,3 UF 50V

C111

ECA1CM100B

CAP, ELETROLIT 10 UF 16V

C112

ECA1HM4R7B

CAP, ELETROLIT 4,7 UF 50V

C128

ECUV1H103ZFX

CAP,CER SMD 10 NF 50V

C150

ECUV1H103ZFX

CAP,CER SMD 10 NF 50V

C151

ECA1HM010B

CAP, ELETROLIT 1 UF 50V

C152

ECA1HMR22B

CAP, ELETROLITICO 0,22 UF 50V

C155

ECA1CM470B

CAP, ELETROLIT 16V 47UF

C156

ECUV1H103ZFX

CAP,CER SMD 10 NF 50V

C159

ECUV1H103ZFX

CAP,CER SMD 10 NF 50V

C160

ECA1HM100B

CAP, ELETROLIT 10 UF/ 50V

C161

ECUV1E104ZFX

CAP, CERAMIC 100 NF 25 V

C163

ECUV1H104ZFX

CAP, CERAMIC 100 NF 50V

C165

ECUV1H101JCX

CAP, CERAMIC 100 PF 50V

C167

ECUV1H270JCX

CAP, CERAMIC 27 PF 50V

C168

ECA1HMR33B

CAP, ELETROLITICO 0,33 UF 50V

C169

ECUV1H221JCX

CAP, CERAMIC 220 PF 50V

C201

ECUV1H103KBG

CAP, CERAMIC 10 NF 50 V

C202

ECA1HM3R3B

CAP, ELETROLIT 3,3 UF 50V

C203

ECA1CM100B

CAP, ELETROLIT 10 UF 16V

C204

ECUV1H272KBX

CAP, CERAMIC 2700 PF 50V

C210

ECUV1H152KBX

CAP, CERAMIC 1500 PF 50V

C211

ECEA1HN010SB

CAP,ELETROLITICO 1UF 50V

C240

ECUV1H560JCX

CAP, CERAMIC 56 PF 50V

C350

ECCR1H331J5

CAP. CERAMIC 330PF; 50V

C351

ECCR1H561J5

CAP. CERAMIC 560PF;50V

C352

ECCR1H471J5

CAP. CERAMIC 470PF,50V

C353

ECCR1H561J5

CAP. CERAMIC 560PF;50V

C354

ECKW3D821KBP

CAP, CERAMIC

C356

ECKW2H103PU8

CAP, CERAMIC 10NF; 500V

C401

ECA1VM102B

CAP, ELETR. 1000UF - 35V

C402

ECA1HM470B

CAP, ELETROLIT 47UF 50V

C403

ECA1VM222E

CAP, ELETROLIT 2200 UF 35 V

C405

ECUV1H102KBX

CAP, CERAMIC 1 NF +-5% 50V

C406

ECUV1H102KBX

CAP, CERAMIC 1 NF +-5% 50V

C420

ECUV1E104KBX

CAP, CERAMIC 100 NF 25 V

C425

ECSF1EE105VB

CAP, ELETROLIT

C430

ECUV1H103KBX

CAP,CER SMD 10 NF 50V

C431

ECA1CM100B

CAP, ELETROLIT 10 UF 16V

C451

ECQE1224KF3

CAP, POLIESTER

C452

ECA1VM101B:

CAP,ELETROL 100 UF 35V

C453

ECQB1682KF3

CAP, POLIESTER 6800 PF 100V

C501

ECA1HM0R1B

CAP, ELETROLITICO 0,1 UF 50V

C503

ECKR2H471KB5

CAP, CERAMIC 470PF;500V

C504

ECKR2H471KB5

CAP, CERAMIC 470PF;500V

C505

ECKR2H561KB5

CAP. CERAMIC 560PF,500V

C506

ECEA2EU220WB

CAP, ELETROLIT 22 UF 250V

C507

ECA1EM471B

CAP, ELETROLIT 470 UF 25V

C508

ECA1VM332E

CAP, ELETROLIT 3300 UF 35 V

C510

ECA1CM470B

CAP, ELETROLIT 16V 47UF

C519

ECUV1H330JCX

CAP, CERAMIC 33 PF 50V

C520

ECA1HM010B

CAP, ELETROLIT 1 UF 50V

C521

ECUV1H103KBG

CAP, CERAMIC 10 NF 50 V

C522

ECQB1H822JM3

CAP, DE POLIES 8,2 NF 50 V

C525

ECA1HM3R3B

CAP, ELETROLIT 3,3 UF 50V

C526

ECUV1H103ZFX

CAP,CER SMD 10 NF 50V

C530

ECUV1H122KBN

CAP, CERAMIC 50V 1,2NF

C531

ECA1HM010B

CAP, ELETROLIT 1 UF 50V

C543

ECA1CM221B

CAP, ELETROLIT 220U 25V

C546

ECA1HM010B

CAP, ELETROLIT 1 UF 50V

C548

ECQB1H333JM3

CAP, POLIESTER 33NF, 50V

C551

ECKD3D391JBP

CAP, CERAMIC 390 PF 3 KV

C552

ECWH12H123JS

CAP, 12 NF 1600V

C553

ECQM4223JZW

CAP. POLIESTER 22NF; 400V

C554

ECKW3D182JBP

CAP,CER DISCO ALTA 1800PF; 2KV

C555

ECQM4223JZW

CAP. POLIESTER 22NF; 400V

C558

ECWH12H472JS

CAP, 4700 PF 1200V

C559

TAC7A2D105JC

CAP, 1 UF 200 V

C580

ECA1CM330B

CAP, ELETROLIT 33 UF 16V

C582

ECA1HM010B

CAP, ELETROLIT 1 UF 50V

C585

ECUV1H104ZFX

CAP, CERAMIC 100 NF 50V

C590

ECA1VM101B:

CAP,ELETROL 100 UF 35V

C591

ECKR2H331KB5

CAP, CERAMIC 330 PF; 500V

C601

ECA1HMR22B

CAP, ELETROLITICO 0,22 UF 50V

C604

ECUV1H680JCX

CAP, CERAMIC 68 PF 50V

C605

ECUV1H103ZFX

CAP,CER SMD 10 NF 50V

C606

ECA1CM470B

CAP, ELETROLIT 16V 47UF

C607

ECUV1H220JCX

CAP, CERAMIC 22 PF 50V

C608

ECUV1H220JCX

CAP, CERAMIC 22 PF 50V

C610

EEUFA1A102E

CAP, ELETROLIT 1000 UF 10V

C611

ECUV1E104ZFX

CAP, CERAMIC 100 NF 25 V

C612

ECUV1E104ZFX

CAP, CERAMIC 100 NF 25 V

C613

ECUV1E104ZFX

CAP, CERAMIC 100 NF 25 V

C615

ECA0JM101B

CAP, ELETROLIT 100 UF 6,3V

C616

ECUV1H223ZFX

CAP, CERAMIC 22 NF 50V

C620

ECUV1H223KBX

CAP, CERAMIC 22 NF 50V

C621

ECUV1H223KBX

CAP, CERAMIC 22 NF 50V

C622

ECUV1C224KBX

CAP, CERAMIC 220 NF 16 V

C623

ECUV1H820JCX

CAP, CERAMIC 82 PF 50V

C625

ECUV1H220JCX

CAP, CERAMIC 22 PF 50V

C626

ECUV1E104KBX

CAP, CERAMIC 100 NF 25 V

C627

ECA1HMR47B

CAP, ELETROLIT 0.47 UF 50V

C628

ECUV1H153KBX

CAP, CERAMIC 15 NF 50 V

C633

ECA1CM221B

CAP, ELETROLIT 220U 25V

C634

ECUV1H103ZFX

CAP,CER SMD 10 NF 50V

C801

ECQU2A104MN

CAP, POLIESTER 100 NF 250 VAC

C810

EC0S2GP221CB

CAP, ELETROLIT 220 UF 400V

C814

ECKW3D102KBP

CAP,CERAMIC 1000 PF 2KV

C815

ECQV1H224JM3

CAP, POLIESTER 220 NF 50V

C816

ECQB1H333JM3

CAP, POLIESTER 33NF, 50V

C817

ECQB1H473JM3

CAP, POLIESTER 47NF 50V

C818

ECA1CM101GB

CAP, ELETROLIT 100 UF 16V

C820

ECQB1H223JM3

CAP, POLIESTER 22NF, 50V

C821

ECQB1H273JM3

CAP, DE POLIES 27NF 50V

C822

ECKW3D821KBP

CAP, CERAMIC

C823

EC0S2CA391AB

CAP, ELETROLIT 390UF 160V

C824

ECKW3D821KBP

CAP, CERAMIC

C825

ECKW3D102KBP

CAP,CERAMIC 1000 PF 2KV

C828

ECA1EM331B

CAP, ELETROLIT 330UF 25

C829

ECA1CM101GB

CAP, ELETROLIT 100 UF 16V

C830

ECA0JM101B

CAP, ELETROLIT 100 UF 6,3V

C840

ECKCNA222MEB

CAP, CERAMIC 2200 PF 4000 VAC

C850

ECA1EHG102B

CAP, ELETROLIT 1000 UF 25 V

C851

ECKR2H471KB5

CAP, CERAMIC 470PF;500V

C852

ECKW3A471KBP

CAP, CERAMIC 470 PF 1000V

C853

ECA1HHG471B

CAP, ELETROLIT 470 UF 50V

C854

ECA1CM100B

CAP, ELETROLIT 10 UF 16V

C858

ECQB1H473JM3

CAP, POLIESTER 47NF 50V

C870

ECA1VM101B:

CAP,ELETROL 100 UF 35V

C871

ECA0JM101B

CAP, ELETROLIT 100 UF 6,3V

C1051

ECUV1H103ZFX

CAP, CER SMD 10 NF 50V

C1052

ECA1CM221B

CAP, ELETROLIT 220U 25V

C1053

ECUV1H101JRX

CAP, CERAMIC 100 PF 50 V

CAPACITORS / CONDENSADORES

ENGLISH

ESPAÑOL

Summary of Contents for TC-14B10P

Page 1: ...ear 370 x 351 x 366 mm 9 6 kg TC 20B10P 110 220 V AC 50 60 Hz automatic switch 90W 75Ω VHF UHF CATV NTSC AUTO PAL M PAL N F S T 2 to 13 VHF 14 to 69 UHF 1 to 125 CATV 48 cm 3W max RMS 1 front 1 rear 502 x 455 x 471 mm 17 kg Remote Control Transmiter Power Source 3V 2 R6 batteries Infrared Length 9500 A Angstron Number of Buttons 27 buttons Dimensions W x H x D 51 x 28 x 150 mm Wight 55g Provided a...

Page 2: ...ll of the picture tube in addition to restricting magnetic effects When using a picture tube test jig for service ensure that the jig is capable of handling 31kV without causing X ray radiation Before returning a serviced receiver to the owner the service technician must thoroughly test the unit to ensure that is completely safe to operatore Do not use a line isolation transformer when testing Imp...

Page 3: ... 3 Operation Guide TC 14B10P TC 20B10P ENGLISH ...

Page 4: ... 4 Operation Guide TC 14B10P TC 20B10P ...

Page 5: ... 5 Operation Guide TC 14B10P TC 20B10P ENGLISH ...

Page 6: ...ction SASO on off OP6 NOISE MUTE not available This operation may turn the function NOISE MUTE on off Without the blue screen it cuts off the noise when you are working on a channel without reception or very weak signal CHQ2 1 1 Press 3 or 4 to alternate between existing positions like the sequence below To change between the data of each sub item press VOL or VOL _ the letter will stay green No n...

Page 7: ...IMAGE ADJUSTED VOLUME MINIMUM TV VIDEO TV POT SCREEN CENTER POT FOCUS BEST POINT VISUAL 3 VOLTAGE INSPECTION 3 1 Adjust AC input voltage to 110V 3 2 Turn on the S801 switch 3 3 Apply a CROSS HATCH pattern 3 4 Adjust controls SUB BRIGHT SUB BR in CHQ5 and SCREEN to obtain corrente de feixe zero 3 5 Verify the voltage on the points below 3 6 Position SCREEN and SUB BRIGHT SUB BR to a level where ima...

Page 8: ...ust G CUT to obtain a reading at TPY1 as figure below 1 7 Adjust SCREEN until a first line appears at the screen and don t change it after this 1 8 Adjust the other DAC s that match the other two colours R CUT B CUT until it turns the line white 1 9 Exit to Normal Mode pressing NORMAL at the remote control 1 SOUND INSPECTION 1 1 Verify if sound varies correctly pressing VOL or VOL _ 1 2 Verify if ...

Page 9: ...the VIF generator positive output cable to TPE33 and the negative to ground 2 2 Connect the VIF detector positive output cable to TPE13 and negative to ground 2 3 Connect the 9V power source positive to pin 3 of IC851 and negative to ground 2 4 Connect the 4V power source positive in series with 1KΩ resistor to pin 63 of IC601 and negative to ground 2 5 Connect the polarization of AGC with positiv...

Page 10: ... SERVICE mode SHUT DOWN SYSTEM CONFIRMATION 1 REQUIRED EQUIPMENT 1 1 DC power source 1 2 Voltmeter VIDEO OUT ADJUSTMENT 1 REQUIRED EQUIPMENT 1 1 Oscilloscope 1 2 Attenuator 2 PREPARATION 2 1 Apply a COLORBAR patten 2 2 Adjust the input signal level to 75dB 75Ω open 2 3 Connect the test tip of oscilloscope to TPE11 3 ADJUSTMENTS 3 1 Select DAC VIDEO VID CHQ4 Service Mode 3 2 Adjust the video signal...

Page 11: ...tain a simple horizontal line 3 2 Confirm that the Pedestal level value at pin TPE27 is 2 2 0 1Vp p 3 3 Adjust G CUT to obtain A at TPY1 as figure below 3 4 Adjust SCREEN until a first line appears at the screen and don t change it after this 3 5 Adjust the other DACs that correspond to the other two colours R CUT B CUT until line turns white 3 6 Exit to normal mode pressing the key NORMAL at the ...

Page 12: ...itch 5 2 Press the ON OFF button at the remote control to enter in the STAND BY mode 5 3 Disconnect and reconnect the power supply cable 5 4 Confirm if TV set is at STAND BY 5 5 Press the CH or CH _ button at the remote control and verify if the TV turns on 6 VERIFICATION OF THE FUNC KEY 6 1 Press the FUNC key at the front panel and verify if the following sequence appears AUTOMATIC TUNING SKIPP C...

Page 13: ... set until ON appears 2 4 To change channels press the CH or CH _ TUNE CHECKING 1 PREPARATION 1 1 Turn on the TV set using On OFF switch 2 VERIFICATION 2 1 Turn on signal at the TV set 2 2 Press any existing channel number using the remote control and verify if channel is selected 2 3 Verify at bands VHF LOW VHF HIGH UHF and CATV AUDIO CHECKING 1 CONFIRMING TONE AND VOLUME 1 1 Apply a pattern sign...

Page 14: ...qual proportions to blue and green figure below 3 5 Slowly move the deflection coil forward until an uniform red is obtained completing the whole screen 3 6 Fix the deflection coil in place 3 7 Keep RECALL button pressed at the remote control and verify the purity of colours green blue and white Recheck for purity and readjust if necessary 4 Adjustment of estatic convergence 4 1 Apply a crosshatch...

Page 15: ... 15 TC 14B10P TC 20B10P Schematics Diagrams Y Boad CRT 14 Y Boad CRT 20 Yoke Board ENGLISH ...

Page 16: ... vídeo e croma 32 AFC2 FILTER DC 4 5V AFC2 FILTER 33 CHROMA IN DC 3 5V CHROMA input 34 ID FILTER Identification filter 35 VIDEO IN DC 2 7V Video input 36 X RAY IN DC 0V X RAY in 38 BLACK HOLD DC 3 1V Black level hold pin for black strech function 40 CONTRAST Detection ACL filter 41 X TAL 3 58 DC 3 3V Crystal NTSC 42 KILLER FILTER DC 3 7V Killer filter 43 EXT IN DC 1 95V External video input 44 CHR...

Page 17: ...e place of measuring points of the respective wave forms shown below The place is not exact another point in the same connection can be used to have a measurement 2 Connect to the terminal of antenna RF one signal generator colorbar PAL M 3 Adjust the controls of TV set audio picture to normal Adjust the volume to minimum 4 Every form of video wave should be visualized in the oscilloscope of wide ...

Page 18: ... terminal de antena RF un generador de señal Colorbar PAL M 3 Ajuste los controles del televisor audio picture para normal Ajuste el volumen para mínimo 4 Todas las formas de onda de video deben ser visualizadas en osciloscopio de banda ancha y con punta de puebra de baja capacitancia 1 a 10 La forma y amplitud de pico pueden variar dependiendo del osciloscopio y de su ajuste IC601 Pino 49 IC601 P...

Page 19: ... 19 TC 14B10P TC 20B10P Cabinet Parts Location Vista por Explosión ENGLISH ESPAÑOL ...

Page 20: ...30 FRONT CABINET 31 BALUM 300 75 Ω Ω Ω Ω Ω 32 REMOTE CONTROL UNIT 33 BACK CABINET 34 ANTENNA UNIT 35 ASSY FRONT CABINET TJB4G605 TZGNPEY14A10 BVQPB001T EYF52BC TXAJTE33CB14A9 1 TXAJTE32CB14A9 BJP11V02 AP ENV56D75G3 ESB92DA1B ETS29AK286AC KFT2AB281F1 TJB16664 TJS1A5081 TLH15462M TSX2B1421SB TMM2B202 1 RPM6937 V13 TMW2B204 XBAV2C3R1TL BS A34EJL01X091R EAS 9D104ZC TLK2B14001A TXAJTE22CB20A8 1 TXF3A14...

Page 21: ...TORS CONDENSADORES C548 ECQB1H123JM3 CAP DE POLIESTER 12 NF 50 VV C551 ECKD3D221JBP CAP CERAMIC 220 PF 2 K V C552 ECWH12H123JS CAP POLIPROP 12 NF 1600V C553 ECQM4153JZW CAP POLIESTER15NF 400V C554 ECKW3D222JBP CAP CERAMIC 2200PF 2KV C555 ECQM4223JZW CAP POLIESTER 22NF 400V C558 ECKW3D272JBP CAP CERAMIC 2700PF 2KV C559 TAC7A2D684JC CAP POLIPROPILENO 680 NF 200V C559 TACFV2E684J CAP POLIPROPILENO 68...

Page 22: ... V 0 5 W D806 MTZJT 775 1C DIODE ZENER 5 1 V D815 D1NL20UV70 DIODE RECTIFIER D816 D1NL20UV70 DIODE RECTIFIER D817 S2L60V61 DIODE D820 SR2KSV1 DIODE D821 0N3131LF DIODE PHOTO COUPLER D840 PC123F2 DIODE PHOTO COUPLER D850 D1NL20UV70 DIODE RECTIFIER D851 MTZJT 772 4B DIODE ZENER D852 EU02V1 DIODE D853 MTZJT 778 2C DIODE ZENER 8 2 V D854 MA27T ATA DIODE SIGNAL D870 D1NL20UV70 DIODE RECTIFIER D1120 1SS...

Page 23: ...5 ERDS1TJ272T RES CARB 2 7 KOHMS 0 5W R356 ERDS1TJ272T RES CARB 2 7 KOHMS 0 5W R366 ERDS2TJ471T RES CARB 470 OHMS 0 25W R367 ERDS2TJ471T RES CARB 470 OHMS 0 25W R368 ERDS2TJ471T RES CARB 470 OHMS 0 25W R369 ERDS2TJ562T RES CARB 5K6 OHMS 1 5W R370 ERDS2TJ562T RES CARB 5K6 OHMS 1 5W R371 ERDS2TJ562T RES CARB 5K6 OHMS 1 5W R372 ERDS2TJ101T RES CARB 100 OHMS 1 4W R373 ERDS2TJ101T RES CARB 100 OHMS 1 4...

Page 24: ...25TJ391T RES CARB 390 OHMS 0 25W R1109 ERD25TJ101T RES CARB 100 OHMS 0 25W R1110 ERJ6GEYJ223V RES CHIP 1 10W 22K R1111 ERD25TJ331T RES CARB 330 OHMS 0 25W R1115 ERJ6ENF1002V RES DE PRECISA 10K OHMS 0 1W R1116 ERJ6ENF2201V RES DE PRECISA 2 2 K OHMS 1 10W R1117 ERJ6ENF2201V RES DE PRECISA 2 2 K OHMS 1 10W R1118 ERJ6ENF3301V RES SMD 3 3K OHMS 0 1W R1119 ERJ6ENF4701V RES DE PRECISA 4 7 K OHMS 1 10W R1...

Page 25: ...CAP ELETROLIT 1 UF 50V C543 ECA1CM221B CAP ELETROLIT 220U 25V C546 ECA1HM010B CAP ELETROLIT 1 UF 50V C548 ECQB1H333JM3 CAP POLIESTER 33NF 50V C551 ECKD3D391JBP CAP CERAMIC 390 PF 3 KV C552 ECWH12H123JS CAP 12 NF 1600V C553 ECQM4223JZW CAP POLIESTER 22NF 400V C554 ECKW3D182JBP CAP CER DISCO ALTA 1800PF 2KV C555 ECQM4223JZW CAP POLIESTER 22NF 400V C558 ECWH12H472JS CAP 4700 PF 1200V C559 TAC7A2D105J...

Page 26: ...75 1C DIODE ZENER 5 1 V D815 D1NL20UV70 DIODE RECTIFIER D816 D1NL20UV70 DIODE RECTIFIER D817 S2L60V61 DIODE D820 SR2KSV1 DIODE D821 0N3131LF DIODE PHOTO COUPLER D840 PC123F2 DIODE PHOTO COUPLER D850 D1NL20UV70 DIODE RECTIFIER D851 MTZJT 772 4B DIODE ZENER 2 4 V D852 EU02V1 DIODE D853 MTZJT 778 2B DIODE ZENER 8 2V 0 5W D854 MA27T BTA DIODE SIGNAL D870 D1NL20UV70 DIODE RECTIFIER D871 MTZJT 775 6C DI...

Page 27: ... 25W R367 ERDS2TJ391T RES CARB 390 OHMS 0 25W R368 ERDS2TJ391T RES CARB 390 OHMS 0 25W R369 ERDS2TJ332T RES CARB 3 3K OHMS 1 4W R370 ERDS2TJ332T RES CARB 3 3K OHMS 1 4W R371 ERDS2TJ332T RES CARB 3 3K OHMS 1 4W R372 ERDS2TJ101T RES CARB 100 OHMS 1 4W R373 ERDS2TJ101T RES CARB 100 OHMS 1 4W R374 ERDS2TJ101T RES CARB 100 OHMS 1 4W R375 ERDS1TJ272T RES CARB 2 7 KOHMS R386 ERDS1TJ272T RES CARB 2 7 KOHM...

Page 28: ...5TJ391T RES CARB 390 OHMS 0 25W R1109 ERD25TJ101T RES CARB 100 OHMS 0 25W R1110 ERJ6GEYJ223V RES CHIP 1 10W 22K R1111 ERD25TJ331T RES CARB 330 OHMS 0 25W R1115 ERJ6ENF1002V RES 10K OHMS R1116 ERJ6ENF2201V RES 2 2 K OHMS 1 10W R1117 ERJ6ENF2201V RES 2 2 K OHMS 1 10W R1118 ERJ6ENF3301V RES SMD 3 3K OHMS 0 1W R1119 ERJ6ENF4701V RES 4 7 K OHMS 1 10W R1120 ERJ6ENF1002V RES 10K OHMS R1121 ERJ6GEYJ333V R...

Page 29: ...trasera 370 x 351 x 366 mm 9 6 kg TC 20B10P 110 220 V AC 50 60 Hz automática 90W 75Ω VHF UHF CATV NTSC AUTO PAL M PAL N F S T 2 13 VHF 14 69 UHF 1 125 CATV 48 cm 3W máximo RMS 1 frontal 1 trasera 502 x 455 x 471 mm 17 kg Control Remoto Alimentación 3V 2 pilas pequeñas tipo AA Longitud infra rojo 9500 A Angstron Cantidad de teclas 27 Dimensiones AN x AL x P 51 x 28 x 150 mm Peso 55g Acessorios prop...

Page 30: ... CI s en las ropas durante el trabajo El circuito del CRT trabaja con voltajes muy altos Tome bastante cuidado al trabajar en el interior del aparato con este encendido El cinescopio retiene una gran carga de electricidad mismo después del aparato haber sido apagado Antes de desmontar cualquier componente del televisor descarregue el CRT haciendo un corto circuito con un cabo aislado entre el ánod...

Page 31: ... 31 Guia Rápido de Operación TC 14B10P TC 20B10P ESPAÑOL ...

Page 32: ... 32 Guia Rápido de Operación TC 14B10P TC 20B10P ...

Page 33: ... 33 Guia Rápido de Operación TC 14B10P TC 20B10P ESPAÑOL ...

Page 34: ...n SASO OP6 NOISE MUTE no disponible Esta opción acciona o no la función NOISE MUTE sin la tela azul corta el ruido existente en el canal sin señal o con siñal muy débil CHQ2 1 1 Presionar las teclas 3 o 4 para alternar entre las opciones existentes conforme secuencia abajo Para alterar entre las opciones de cada sub ítem presione VOL o VOL _ la letra permanece verde No hay necesidad de memorizació...

Page 35: ... 3 INSPECIÓN DE TENSIÓN 3 1 Ajustar la tension AC de entrada en 110V 3 2 Encender la llave S801 3 3 Sintonizar padrón CROSS HATCH 3 4 Ajustar los controles SUB BRILLO SUB BR en CHQ5 y SCREEN para obtener corriente de haz cero 3 5 Verificar las tensiones en los puntos abajo 3 6 Retornar SCREEN y SUB BRILLO SUB BR para un nivel en que la imagen sea visible INSPECIÓN DEL CIRCUITO DE DEFLEXIÓN Y PRE A...

Page 36: ...ura abajo 1 7 Ajustar el SCREEN hasta la primera línea aparecer en la tela no tocar más en el potenciómetro del ajuste SCREEN 1 8 Ajustar los otros DAC s correspondientes a los otros dos colores R CUT B CUT hasta tornar la línea blanca 1 9 Salir para el modo normal presionando la tecla NOR MAL en el control remoto 1 INSPECCIÓN DEL SONIDO 1 1 Verificar si el sonido varía correctamente presionando a...

Page 37: ...ectar el multímetro entre TPE29 y tierra 2 3 Conectar la puente entre TP35 y tierra 2 4 Conectar el oscilador CW a través del detector de VIF entre TPE33 y tierra 2 5 Ajustar la salida del oscilador CW en 90 5dBµ 75Ωabierto 2 6 Posicionar el DAC AFT en 80H 3 AJUSTES 3 1 Ajustar AFT a través de la bobina L167 hasta obtener la tensión abajo en el TPE29 4 0 1 0V después de 10 segundos 4 5 1 0V despué...

Page 38: ...e de cortocircuito 2 PREPARACIÓN 2 1 Sintonizar padrón BARRAS PAL M 2 2 Ajustar el nivel de la señal de entrada para 75dB 75Ω abierto 2 3 Confirmar que el Picture Menú está en DINÁMICO 2 4 Confirmar que Color por Canal está en NORMAL 2 5 Confirmar que la Temperatura de Color está en NORMAL 2 6 Conectar el osciloscopio entre TPE27 y tierra 2 7 Conectar la puente entre TPE3 y tierra 2 8 Posicionar l...

Page 39: ...del centro de la circunferencia del padrón PHILIPS 1 4 Seleccionar el DAC ALTURA VERTICAL V ALT en el CHQ3 en el modo SERVICIO 1 5 Ajustar la altura correcta presionando VOL o VOL _ PRE AJUSTE DEL WHITE BALANCE Y AJUSTE DEL CUT OFF DEL CRT NOTA Debeserhechodespuésde15minutosdecalentamiento 1 INSTRUMENTO NECESSÁRIO Osciloscópio 2 PREPARACIÓN 2 1 Conectar el osciloscopio entre TPY1 Q352 C y tierra 2...

Page 40: ...ENCIENDE APAGA 5 2 Presione ENCIENDE APAGA en el control remoto para entrar en STAND BY 5 3 Desconecte y reconecte el cordon de fuerza de la red 5 4 Confirmar que el TV está en STAND BY 5 5 Presione CH o CH _ en el control remoto y verifique si el TV enciende 6 VERIFICACIÓN DEL BOTÓN DE FUNCIÓN 6 1 Presione el botón FUNC en el panel del TV y verifique si aparece la seguiente secuencia SINT AUTOMÁT...

Page 41: ...l TV hasta aparecer ENCENDIDO 2 4 Para cambiar de canal presione las teclas CH o CH _ VERIFICACIÓN DE LA SINTONÍA DE CANALES 1 PREPARACIÓN 1 1 Encender el TV a través de la llave Enciende Apaga 2 VERIFICACIÓN 2 1 Conectar señal en el TV 2 2 Digitar cualquier número de canal existente que está siendo aplicado en el TV por el control remoto y verificar si el canal es seleccionado 2 3 Verificar en la...

Page 42: ... la azul y la verde como en la figura abajo 3 5 Lentamente mueva la bobina deflectora hacia el frente hasta obtener rojo en toda la tela 3 6 Fije la bobina deflectora 3 7 Mantenga presionada la tecla RECALL en el control remoto y verifique la pureza en los colores verde azul y blanco Si es necesario repita el procedimiento de ajuste de pureza 4 Ajuste de convergencia estática 4 1 Sintonice el padr...

Page 43: ...Panasonic do Brasil Ltda GRUPO CS APOYO TÉCNICO Rod Presidente Dutra Km 155 São José dos Campos SP ...

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