Panasonic TC-14A12P Service Manual Download

Page: 39 / 42

TC-14A12P / TC-20B12

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Q501 2SC4212HLB

2SC4212HLB

TRANSISTOR DE POTÊNCIA NPN

Q520 2SB792ATX

2SB792ATX

TRANSISTOR SMD PNP 0,2 W

Q551 2SD2539LB306

2SD2539LB306

TRANSISTOR DE POTENCIA

Q601 2SA1235A-T12

2SA1235A-T12

TRANSISTOR SMD

Q602 2SC3052-T12

2SC3052-T12

TRANSISTOR SMD NPN 0,1 W

Q603 2SA1235A-T12

2SA1235A-T12

TRANSISTOR SMD

Q605 2SC3052-T12

2SC3052-T12

TRANSISTOR SMD NPN 0,1 W

Q606 2SC3052-T12

2SC3052-T12

TRANSISTOR SMD NPN 0,1 W

Q852 2SC3052-T12

2SC3052-T12

TRANSISTOR SMD NPN 0,1 W

Q857 2SC3052-T12

2SC3052-T12

TRANSISTOR SMD NPN 0,1 W

Q1101 2SC3052-T12

2SC3052-T12

TRANSISTOR SMD NPN 0,1 W

Q2320 2SA1235A-T12

2SA1235A-T12

TRANSISTOR SMD

Q2380 2SC3052-T12

2SC3052-T12

TRANSISTOR SMD NPN 0,1 W

Q2381 2SA1235A-T12

2SA1235A-T12

TRANSISTOR SMD

R003 ERJ3GEYJ100V

ERJ3GEYJ100V

RES. METALIC FILM SMD 10

Ω

1/10 W

R004 ERG3FJ822H

ERG3FJ822H

RES. METALIC FILM 8,20 k

Ω

R006 ERJ3GEYJ273V

ERJ3GEYJ273V

RES. METALIC FILM SMD 27 k

Ω

1/10 W

R007 ERJ3GEYJ472V

ERJ3GEYJ472V

RES. METALIC FILM SMD 4,70 k

Ω

1/10 W

R008 ERJ3GEYJ681V

ERJ3GEYJ681V

RES. METALIC FILM SMD 680

Ω

1/10 W

R182 ERJ3GEYJ221V

ERJ3GEYJ221V

RES. METALIC FILM SMD 220

Ω

1/10 W

R351 ERJ3EKF1001V

ERJ3EKF1001V

RES. METALIC FILM SMD 1 k

Ω

1/16 W

R352 ERJ3EKF1001V

ERJ3EKF1001V

RES. METALIC FILM SMD 1 k

Ω

1/16 W

R353 ERJ3EKF1001V

ERJ3EKF1001V

RES. METALIC FILM SMD 1 k

Ω

1/16 W

R354 ERJ3EKF7870V

ERJ3EKF7870V

RES. METALIC FILM SMD 787

Ω

1/16 W

R355 ERJ3EKF7870V

ERJ3EKF7870V

RES. METALIC FILM SMD 787

Ω

1/16 W

R356 ERJ3EKF7870V

ERJ3EKF7870V

RES. METALIC FILM SMD 787

Ω

1/16 W

R363 ERC12GK222V

ERC12GK222V

RES. CARBONO 2,20 k

Ω

1/2 W

R364 ERC12GK222V

ERC12GK222V

RES. CARBONO 2,20 k

Ω

1/2 W

R365 ERC12GK222V

ERC12GK222V

RES. CARBONO 2,20 k

Ω

1/2 W

R369 ERJ3GEYJ103V

ERJ3GEYJ103V

RES. METALIC FILM SMD 10 k

Ω

1/10 W

R374 ERQ12AJ181P

ERQ12AJ181P

FUSISTOR 180

Ω

1/2 W

R401 ERDS2TJ1R5T

- - - - o - - - -

RES. CARBONO 1,50

Ω

1/4 W

R401 - - - - o - - - -

ERDS2TJ1R8T

RES. CARBONO 1,80

Ω

1/4 W

R402 ERJ3GEYJ103V

ERJ3GEYJ103V

RES. METALIC FILM SMD 10 k

Ω

1/10 W

R403 ERJ3GEYJ182V

- - - - o - - - -

RES. METALIC FILM SMD 1,80 k

Ω

1/10 W

R403 - - - - o - - - -

ERJ3GEYJ332V

RES. METALIC FILM SMD 3,30 k

Ω

1/10 W

R404 ERJ3EKF2701V

ERJ3EKF2701V

RES. METALIC FILM SMD 2,70 k

Ω

1/16 W

R405 ERJ3GEYJ222V

- - - - o - - - -

RES. METALIC FILM SMD 2,20 k

Ω

1/10 W

R405 - - - - o - - - -

ERJ3GEYJ272V

RES. METALIC FILM SMD 2,70 k

Ω

1/10 W

R406 ERJ3GEYJ1R0V

ERJ3GEYJ1R0V

RES. METALIC FILM SMD 1

Ω

1/10 W

R407 ERDS1TJ331T

- - - - o - - - -

RES. CARBONO 330

Ω

0,5 1/2 W

R407 - - - - o - - - -

ERDS1TJ221T

RES. CARBONO 220

Ω

1/2 W

R408 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

R409 ERJ3GEYJ823V

ERJ3GEYJ823V

RES. METALIC FILM SMD 82 k

Ω

1/10 W

R411 ERJ3GEYJ182V

- - - - o - - - -

RES. METALIC FILM SMD 1,80 k

Ω

1/10 W

R411 - - - - o - - - -

ERJ3GEYJ472V

RES. METALIC FILM SMD 4,70 k

Ω

1/10 W

R412 ERJ3GEYJ332V

- - - - o - - - -

RES. METALIC FILM SMD 3,30 k

Ω

1/10 W

R412 - - - - o - - - -

ERJ3GEYJ562V

RES. METALIC FILM SMD 5,60 k

Ω

1/10 W

R415 ERJ3GEYJ431V

- - - - o - - - -

RES. METALIC FILM SMD 430

Ω

1/10 W

R415 - - - - o - - - -

ERJ3GEYJ621V

RES. METALIC FILM SMD 620

Ω

1/10 W

R416 ERDS1TJ1R0T

ERDS1TJ1R0T

RES. CARBONO 1

Ω

1/2 W

R417 ERDS1TJ1R0T

- - - - o - - - -

RES. CARBONO 1

Ω

1/2 W

R420 ERDS2TJ562T

ERDS2TJ562T

RES. CARBONO 5,60 k

Ω

1/4 W

R443 ERDS1TJ152T

- - - - o - - - -

RES. CARBONO 1,50 k

Ω

1/2 W

R443 - - - - o - - - -

ERDS1TJ132T

RES. CARBONO 1,30 k

Ω

1/2 W

R444 ERG1SJ182E

ERG1SJ182E

RES. METALIC FILM 1,80 k

Ω

R445 ERJ3GEYJ473V

ERJ3GEYJ473V

RES. METALIC FILM SMD 47 k

Ω

1/10 W

R446 ERJ3GEYJ473V

ERJ3GEYJ473V

RES. METALIC FILM SMD 47 k

Ω

1/10 W

R447 ERJ3GEYJ472V

ERJ3GEYJ472V

RES. METALIC FILM SMD 4,70 k

Ω

1/10 W

R448 ERJ3GEYJ242V

ERJ3GEYJ242V

RES. METALIC FILM SMD 2,40

Ω

1/10 W

R449 ERJ3GEYJ152V

ERJ3GEYJ152V

RES. METALIC FILM SMD 1,50 k

Ω

1/10 W

R502 ERJ3GEYJ182V

ERJ3GEYJ182V

RES. METALIC FILM SMD 1,80 k

Ω

1/10 W

R503 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

R504 ERG2SJ682E

ERG2SJ682E

RES. METALIC FILM 6,80 k

Ω

R507 ERJ3GEYJ101V

ERJ3GEYJ101V

RES. METALIC FILM SMD 100

Ω

1/10 W

R508 ERG3FJ102H

- - - - o - - - -

RES. METALIC FILM 1 k

Ω

3 W

R508 - - - - o - - - -

ERG3FJ182H

RES. METALIC FILM 1,80 k

Ω

3 W

R509 - - - - o - - - -

ERG3FJ182H

RES. METALIC FILM 1,80 k

Ω

3 W

R509 ERG3FJ122H

- - - - o - - - -

RES. METALIC FILM 1,20 k

Ω

3 W

R511 ERJ6ENF1801V

- - - - o - - - -

RES. METALIC FILM SMD 1,80 k

Ω

1/10 W

R511 - - - - o - - - -

ERJ6ENF1201V

RES. METALIC FILM SMD 1,20 k

Ω

1/10 W

R512 ERJ6ENF1911V

- - - - o - - - -

RES. METALIC FILM SMD 1,91 k

Ω

1/10 W

R512 - - - - o - - - -

ERJ6ENF1101V

RES. METALIC FILM SMD 1,10 k

Ω

1/10 W

R513 ERQ14AJ100P

ERQ14AJ100P

FUSISTOR 10

Ω

1/4 W

R520 ERX12SJ3R0E

- - - - o - - - -

RES. METALIC FILM 3

Ω

1/2 W

R520 - - - - o - - - -

ERX12SJ3R3E

RES. METALIC FILM 3,30

Ω

1/2 W

R521 ERX12SJ3R0E

- - - - o - - - -

RES. METALIC FILM 3

Ω

1/2 W

R521 - - - - o - - - -

ERX12SJ3R3E

RES. METALIC FILM 3,30

Ω

1/2 W

R522 ERJ3GEYJ123V

ERJ3GEYJ123V

RES. METALIC FILM SMD 12 k

Ω

1/10 W

R523 ERJ3GEYJ103V

ERJ3GEYJ103V

RES. METALIC FILM SMD 10 k

Ω

1/10 W

R524 ERJ3GEYJ104V

ERJ3GEYJ104V

RES. METALIC FILM SMD 100 k

Ω

1/10 W

R525 ERJ3GEYJ392V

ERJ3GEYJ392V

RES. METALIC FILM SMD 3,90 k

Ω

1/10 W

R553 ERJ3GEYJ223V

ERJ3GEYJ223V

RES. METALIC FILM SMD 22 k

Ω

1/10 W

R555 ERQ14AJ2R0E

ERQ14AJ2R0E

FUSISTOR 2

Ω

1/4 W

R557 ER050PKF1473

- - - - o - - - -

RES. METALIC FILM 147 k

Ω

1/2 W

R557 - - - - o - - - -

ER050PKF1743

RES. METALIC FILM AXIAL 174 k

Ω

1/2 W

R558 ERDS2TJ223T

ERDS2TJ223T

RES. CARBONO 22 k

Ω

1/4 W

R559 ERQ1CJP2R7S

- - - - o - - - -

FUSISTOR 2,70

Ω

1 W

R559 - - - - o - - - -

ERQ1CJP2R2S

FUSISTOR 2,20

Ω

1 W

R560 ERG1SJ102E

- - - - o - - - -

RES. METALIC FILM 1 k

Ω

1 W

R601 ERJ3GEYJ153V

ERJ3GEYJ153V

RES. METALIC FILM SMD 15 k

Ω

1/10 W

R602 ERJ3EKF3001V

ERJ3EKF3001V

RES. METALIC FILM SMD 3 k

Ω

1/16 W

R603 ERJ3GEYJ393V

ERJ3GEYJ393V

RES. METALIC FILM SMD 39 k

Ω

1/10 W

R604 ERJ3GEYJ101V

ERJ3GEYJ101V

RES. METALIC FILM SMD 100

Ω

1/10 W

R605 ERJ3GEYJ101V

ERJ3GEYJ101V

RES. METALIC FILM SMD 100

Ω

1/10 W

R606 ERJ3GEYJ101V

ERJ3GEYJ101V

RES. METALIC FILM SMD 100

Ω

1/10 W

R607 ERJ3GEYJ103V

ERJ3GEYJ103V

RES. METALIC FILM SMD 10 k

Ω

1/10 W

R608 ERJ3GEYJ332V

ERJ3GEYJ332V

RES. METALIC FILM SMD 3,30 k

Ω

1/10 W

R609 ERJ3GEYJ332V

ERJ3GEYJ332V

RES. METALIC FILM SMD 3,30 k

Ω

1/10 W

R610 ERJ3GEYJ103V

ERJ3GEYJ103V

RES. METALIC FILM SMD 10 k

Ω

1/10 W

R611 ERJ3GEYJ472V

ERJ3GEYJ472V

RES. METALIC FILM SMD 4,70 k

Ω

1/10 W

R612 ERJ3GEYJ102V

ERJ3GEYJ102V

RES. METALIC FILM SMD 1 k

Ω

1/10 W

R613 ERJ3GEYJ391V

ERJ3GEYJ391V

RES. METALIC FILM SMD 390

Ω

1/10 W

R614 ERJ3GEYJ392V

ERJ3GEYJ392V

RES. METALIC FILM SMD 3,90 k

Ω

1/10 W

R615 ERJ3GEYJ102V

ERJ3GEYJ102V

RES. METALIC FILM SMD 1 k

Ω

1/10 W

R616 ERJ3GEYJ392V

ERJ3GEYJ392V

RES. METALIC FILM SMD 3,90 k

Ω

1/10 W

R617 ERJ6GEYJ181V

ERJ6GEYJ181V

RES. METALIC FILM SMD 180

Ω

1/8 W

R618 ERJ3GEYJ184V

ERJ3GEYJ184V

RES. METALIC FILM SMD 180 k

Ω

1/10 W

R619 ERJ3GEYJ121V

ERJ3GEYJ121V

RES. METALIC FILM SMD 120

Ω

1/10 W

R620 ERJ3GEYJ121V

ERJ3GEYJ121V

RES. METALIC FILM SMD 120

Ω

1/10 W

R621 ERJ3GEYJ103V

ERJ3GEYJ103V

RES. METALIC FILM SMD 10 k

Ω

1/10 W

R622 ERJ3GEYJ103V

ERJ3GEYJ103V

RES. METALIC FILM SMD 10 k

Ω

1/10 W

R623 ERJ3GEYJ331V

ERJ3GEYJ331V

RES. METALIC FILM SMD 330

Ω

1/10 W

R624 ERJ3GEYJ103V

ERJ3GEYJ103V

RES. METALIC FILM SMD 10 k

Ω

1/10 W

R625 ERJ3GEYJ222V

ERJ3GEYJ222V

RES. METALIC FILM SMD 2,20 k

Ω

1/10 W

R626 ERJ3GEYJ104V

ERJ3GEYJ104V

RES. METALIC FILM SMD 100 k

Ω

1/10 W

R627 ERJ3GEYJ683V

ERJ3GEYJ683V

RES. METALIC FILM SMD 68 k

Ω

1/10 W

R628 ERJ3GEYJ563V

ERJ3GEYJ563V

RES. METALIC FILM SMD 56 k

Ω

1/10 W

R629 ERJ3GEYJ154V

ERJ3GEYJ154V

RES. METALIC FILM SMD 150 k

Ω

1/10 W

R630 ERJ3EKF1802V

ERJ3EKF1802V

RES. METALIC FILM SMD 18 k

Ω

1/16 W

R631 ER050PKF5603

ER050PKF5603

RES. METALIC FILM 560 k

Ω

1/2 W

R632 ERJ3GEYJ750V

ERJ3GEYJ750V

RES. METALIC FILM SMD 75

Ω

1/10 W

R633 ERJ3GEYJ470V

ERJ3GEYJ470V

RES. METALIC FILM SMD 47

Ω

1/10 W

R634 ERJ3GEYJ822V

ERJ3GEYJ822V

RES. METALIC FILM SMD 8,20 k

Ω

1/10 W

R635 ERJ3GEYJ561V

ERJ3GEYJ561V

RES. METALIC FILM SMD 560

Ω

1/10 W

R636 ERJ3GEYJ562V

ERJ3GEYJ562V

RES. METALIC FILM SMD 5,60 k

Ω

1/10 W

R643 ERJ3GEYJ272V

ERJ3GEYJ272V

RES. METALIC FILM SMD 2,70 k

Ω

1/10 W

R655 ERJ3GEYJ103V

ERJ3GEYJ103V

RES. METALIC FILM SMD 10 k

Ω

1/10 W

R660 ERJ3GEYJ274V

ERJ3GEYJ274V

RES. METALIC FILM SMD 270 k

Ω

1/10 W

R661 ERJ3GEYJ103V

ERJ3GEYJ103V

RES. METALIC FILM SMD 10 k

Ω

1/10 W

R662 ERJ3GEYJ333V

ERJ3GEYJ333V

RES. METALIC FILM SMD 33 k

Ω

1/10 W

R801 ERF5ZK2R2

ERF5ZK2R2

RESISTOR DE FIO CIMENTADO 2,20

Ω

5 W

R806 ERJ3GEYJ222V

ERJ3GEYJ222V

RES. METALIC FILM SMD 2,20 k

Ω

1/10 W

R807 ERJ6GEYJ152V

ERJ6GEYJ152V

RES. METALIC FILM SMD 1,50 k

Ω

1/8 W

R809 ERX12SJR39E

ERX12SJR39E

RES. METALIC FILM 0,39

Ω

1/2 W

R811 ERJ3GEYJ681V

ERJ3GEYJ681V

RES. METALIC FILM SMD 680

Ω

1/10 W

R812 ERD75TAJ825

ERD75TAJ825

RES. CARBONO 8,20 M

Ω

3/4 W

R814 ERJ3GEYJ332V

ERJ3GEYJ332V

RES. METALIC FILM SMD 3,30 k

Ω

1/10 W

R817 ERG3FJ183H

ERG3FJ183H

RES. METALIC FILM 18 k

Ω

3 W

R819 ERDS1TJ220T

ERDS1TJ220T

RES. CARBONO 22

Ω

1/2 W

R821 ERG2SJS333H

ERG2SJS333H

RES. METALIC FILM 33 k

Ω

R824 ERDS1TJ624T

ERDS1TJ624T

RES. CARBONO 620 k

Ω

1/2 W

R825 ERJ3GEYJ473V

ERJ3GEYJ473V

RES. METALIC FILM SMD 47 k

Ω

1/10 W

Ref. No.

TC-20B12

TC-20A12P

Description

Ref. No.

TC-20B12

TC-20A12P

Description

RESISTORS

Summary of Contents for TC-14A12P

Page 1: ...MS 1 back of unit 370 x 349 x 374 mm 9 6 kg Supplied Accessories 1 Remote Control Transmitter 1 300Ω 75Ω Aerial Adaptor 2 AA type batteries 1 Internal antenna for TC 14A12P only Specifications Specifications are subject to change without notice Weight and dimensions shown are approximate Remote Control Transmiter Power Source 3V 2 AA type batteries Infrared Length 9500 A Angstron Number of Buttons...

Page 2: ...ver from being damaged by accidental shorting that may occur during servicing When servicing observe the original lead dress especially in the high voltage circuit Replace all damaged parts also parts that show signs of overheating Always Replace Protective Devices such as fishpaper isolation resistors and capacitors and shields after servicing the Receiver Use only manufacturer s recommended rati...

Page 3: ...control sensor FUNC function button TV AV button Volume Down or Up buttons FUNC TV AV VIDEO AUDIO Earphone output Channel Down or Up buttons AUDIO VIDEO AV IN Antenna input jack Power supply cord output Location of Controls TC 14A12P Location of Controls TC 14A12P Location of Controls TC 14A12P Location of Controls TC 14A12P Location of Controls TC 14A12P Front view Front view Front view Front vie...

Page 4: ...CTURE MENU PICTURE MENU Remote Control Remote Control Remote Control Remote Control Remote Control Installing the Batteries Installing the Batteries Installing the Batteries Installing the Batteries Installing the Batteries 1 Remove the battery compartment cover from the back of the remote control by pressing the lock down and pulling the cover out 2 Install the batteries in the compartment polari...

Page 5: ... sole responsibility Installation Installation Installation Installation Installation 300 to 75 ohms matching transformer supplied 300 ohms twin cable 75 ohms coaxial cable VCR back view only for illustration purpose TV back view only for illustration purpose Outdoor Outdoor Outdoor Outdoor Outdoor antenna antenna antenna antenna antenna or Operation of TV Controls Operation of TV Controls Operati...

Page 6: ...channel number Note Note Note Note Note For selecting channels with three figures the CH SELECT CH SELECT CH SELECT CH SELECT CH SELECT function must be in DIRECT DIRECT DIRECT DIRECT DIRECT mode and the ANTENNA ANTENNA ANTENNA ANTENNA ANTENNA mode in CABLE CABLE CABLE CABLE CABLE Refer to Tuning Procedures Channel Selection and Antenna Mode 1 1 1 1 1 8 8 8 8 8 3 3 3 3 3 13 13 13 13 13 6 6 6 6 6 5...

Page 7: ...ill be set automatically to turn it OFF in 90 minutes Press any button to cancel the TIMER 4 To cancel the WAKE UP feature 4 1 Turn the unit OFF by using the power switch on the TV panel 4 2 Press the menu navigation buttons during the WAKE UP indication until OFF is displayed 4 3 Press the N Picture norm button while the WAKE UP mode is displayed 10 10 10 10 10 PIC MENU PIC MENU PIC MENU PIC MENU...

Page 8: ...AUTO FINETUNE SKIP OFF 5 CH 5 PRESET CHSELECT DIRECT ANTENNA TV AUTOTUNE MANUALTUNE COLORSYS AUTO FINETUNE SKIP OFF 5 CH 5 PRESET CHSELECT DIRECT ANTENNA TV AUTOTUNE MANUALTUNE COLORSYS AUTO FINETUNE SKIP OFF 5 CH 5 PRESET CHSELECT DIRECT ANTENNA TV AUTOTUNE MANUALTUNE COLORSYS AUTO FINETUNE SKIP OFF 5 CH 5 PRESET CHSELECT DIRECT ANTENNA TV AUTOTUNE MANUALTUNE COLORSYS AUTO FINETUNE SKIP OFF 5 CH ...

Page 9: ...OSITION ANTENNA CABLE AUTOTUNE MANUALTUNE COLORSYS AUTO FINETUNE SKIP OFF 5 CH 5 PRESET CHSELECT POSITION ANTENNA CABLE AUTOTUNE MANUALTUNE COLORSYS AUTO FINETUNE SKIP OFF ANTENNA Mode ANTENNA Mode ANTENNA Mode ANTENNA Mode ANTENNA Mode Press the FUNC Function button and select ANTENNA in the PRESET menu ANTENNA screen 1 1 1 1 1 FUNC Press the VOLUME button to select TV or CABLE 2 2 2 2 2 MAIN MEN...

Page 10: ... Procedures Manual Tuning Mode Manual Tuning Mode Manual Tuning Mode Manual Tuning Mode Manual Tuning Mode Remote control Press the FUNC Function button and select MANUAL TUNE Manual tuning in the PRESETmenu Press the CHANNEL button to select the position you want to memorize Press the MAIN MENU button until the setup menu is no longer displayed MANUAL TUNE Manual tuning screen Select the desired ...

Page 11: ...ntrol Press the navigation button and adjust to improve picture quality CHANNEL 5 5 CH 5 PRESET CHSELECT DIRECT ANTENNA TV AUTOTUNE MANUALTUNE COLORSYS AUTO FINETUNE SKIP OFF 5 FINETUNE 5 CH 5 PRESET CHSELECT DIRECT ANTENNA TV AUTOTUNE MANUALTUNE COLORSYS AUTO FINETUNE SKIP OFF CHANNEL Tuning Procedures Tuning Procedures Tuning Procedures Tuning Procedures Tuning Procedures Channel Skip Mode Chann...

Page 12: ...CH 5 PRESET CHSELECT DIRECT ANTENNA TV AUTOTUNE MANUALTUNE COLORSYS AUTO FINETUNE SKIP OFF 5 CH 5 PRESET CHSELECT DIRECT ANTENNA TV AUTOTUNE MANUALTUNE COLORSYS AUTO FINETUNE SKIP OFF Picture Menu Picture Menu Picture Menu Picture Menu Picture Menu Important Note Important Note Important Note Important Note Important Note If picture menu is active and the N Picture norm button is pressed picture s...

Page 13: ...ivated the screen will turn blue if there is no input of a TV station signal when the signal is weak or when the picture is excessively snowy To avoid excessive noise sound level is reduced to zero Press the navigation button to select ON Ö OFF Note Note Note Note Note This feature should be disabled by selecting OFF in the following situations 1 When the program signal is weak or when the picture...

Page 14: ... minutes 3 Press and hold the RECALL button 4 Press the CHANNEL button on the TV panel To exit Hotel mode Press the VOLUME button on the TV panel and the TIMER button on the remote control simultaneously cc cc cc cc cc IDIOMA PORTUGUÊS ESPAÑOL ENGLISH IDIOMA PORTUGUÊS ESPAÑOL ENGLISH LANGUAGE PORTUGUÊS ESPAÑOL ENGLISH Troubleshooting Chart Troubleshooting Chart Troubleshooting Chart Troubleshootin...

Page 15: ...TC 14A12P TC 20B12 15 IC601 TDA9381PS N2 3 Pins and Functions ...

Page 16: ...drive B output VDRA 22 vertical drive A output IFIN1 23 IF input 1 IFIN2 24 IF input 2 IREF 25 reference current input VSC 26 vertical sawtooth capacitor TUNERAGC 27 tuner AGC output AUDEEM SIFIN1 1 28 audio deemphasis or SIF input 1 DECSDEM SIFIN2 1 29 decoupling sound demodulator or SIF input 2 GND2 30 ground 2 for TV processor SNDPLL SIFAGC 1 31 narrow band PLL filter AGC sound IF AVL SNDIF REF...

Page 17: ... 34 0V 3 NC 35 3 8V 3 4 8V 35 1 9V 4 3 3V 36 4 4V 4 0V 36 3 3V 5 0V 37 2 8V 5 4 8V 37 2 2V 6 3 3V 38 3 2V 6 3 3V 38 3 2V 7 3 3V 39 7 8V 7 3 3V 39 5V 8 3 3V 40 4 5V 8 3 3V 40 2 7V 9 0V 41 0V 9 0V 41 0V 10 0V 42 4 5V 10 0V 42 2 4V 11 2 2V 43 0V 11 4 6V 43 0V 12 0V 44 3 5V 12 0V 44 2 2V 13 2 3V 45 0V 13 1 7V 45 0V 14 7 8V 46 0V 14 5 1V 46 0V 15 4 9V 47 0V 15 3 4V 47 0V 16 3 4V 48 0V 16 1 7V 48 0V 17 ...

Page 18: ...TC 14A12P TC 20B12 18 IC601 Block Diagram ...

Page 19: ... 0 243 0 01 y 0 255 0 01 Y 6 5 nit TC 20B12 High Light x 0 270 0 01 y 0 275 0 01 Y 155 nit Low Light x 0 245 0 01 y 0 235 0 01 Y 7 0 nit B Voltage Buzz PAL colour sign optput NTSC colour sign output Anode EHT voltage 002 007 009 010 008 TPA 12 TPA 11 TPA 10 TPA21 A22 2 or PA41 TPL2 TPL1 TPL1 CRT anode D C C 140 5 1 5 V 8 1 V 5 1 V 215 15 V 0 5 Vp p 2 45 0 1 Vo p 2 45 0 5 Vo p 1 2 0 5 Vo p 24 5 0 7...

Page 20: ...ST 21 R DR 19 G DR 31 B DR 38 RGB CONTRAST 6 OPTIONS PAR CHK4 OPTIONS ADJUSTMENTS IN THE CHK1 MODE ADJUSTMENTS IN THE CHK2 MODE ADJUSTMENTS IN THE CHK3 MODE To select the options press 4 to move forward and 3 to go back Select the option and make the adjustment pressing the VOL_ or VOL keys To memorize the adjustment press 0 CHK1 mode only NOTE ADJUSTMENTS IN THE CHK4 MODE CHK1 CHK2 CHK4 CHK3 To t...

Page 21: ...lation 2 2 Assure that the width in the buzzing waveform is smaller than 500 m Vp p ANODE AND HEATER VOLTAGE CONFIRMATION 1 PREPARATION 1 1 Receive a crosshatch pattern 2 2 Adjust the bunch current in zero 0 beam 3 3 Adjust SCREEN VR and CONTRAST to minimum 2 CONFIRMATION 2 1 Connect a voltage meter between TPA12 and ground Confirm that the voltage B is within a range of 140 5V 1 5V 2 2 Connect a ...

Page 22: ... purity pattern 1 3 Adjust CONTRAST and BRIGHT controls to maximum 1 4 Previously adjust the CONVERGENCE 1 5 Fully degauss the CRT by using an external degaussing coil 2 CALIBRATION 2 1 Adjust the magnetic field in 0 4x10 4T 400 mG and check the white quality with the CRT turned to EAST and to WEST 2 2 Receive a red pattern adjust the COLOR control to maximum and confirm the purity adjustment 2 3 ...

Page 23: ...the face of CRT Assure that the CUT OFF voltage calibration has been done If the value in the color analyzer is below Y H date adjust CONTRAST for 32 and connect a short circuit jumper between TPA10 and TPA20 A B C D 130V 0V 2 CALIBRATION 1 LOW LIGHT CALIBRATION 1 Adjust S BRT so that Y Y L 2 Adjust R CUT OFF so that x x L 3 Adjust G CUT OFF so that y y L 2 HIGH LIGHT CALIBRATION 1 Adjust S BRT so...

Page 24: ...Contrast control to the maximum position 2 Adjust Bright control to obtain a clear pattern 3 Remove the DY wedges and slightly tilt the deflection yoke to the vertically and horizontally to obtain the good overall convergence 4 Fix the deflection yoke by reinserting the DY wedges as showed below 5 If purity error is found repeat Color Purity adjustment Notes Wedge A showed above should be fixed wi...

Page 25: ... EEPROM X A0 address 0XX EEPROM X A2 address 1XX 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 00 02 00 A5 5A 00 01 00 00 00 08 00 04 00 00 01 00 10 00 00 00 00 00 00 00 00 20 00 00 00 00 00 00 00 20 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 50 20 20 20 3F 2D 20 20 20 2D 20 1E 20 20 23 20 ...

Page 26: ...TC 14A12P TC 20B12 26 Main Board Schematic Diagram TC 14A12P TC 20B12 ...

Page 27: ...TC 14A12P TC 20B12 27 CRT Board Schematic Diagram ...

Page 28: ...TC 14A12P TC 20B12 28 Main Board Conductor View left component side 1 2 3 4 5 6 A B C D ...

Page 29: ...TC 14A12P TC 20B12 29 Main Board Conductor View right component side A 1 2 3 4 5 6 B C D ...

Page 30: ...TC 14A12P TC 20B12 30 Main Board Conductor View left foil side A 1 2 3 4 5 6 B C D ...

Page 31: ...TC 14A12P TC 20B12 31 Main Board Conductor View right foil side A 1 2 3 4 5 6 B C D ...

Page 32: ...TC 14A12P TC 20B12 32 IC601 Waveform All the waveforms had read with 127V power source and receiving a colorbar pattern Pino 21 Pino 22 Pino 33 Pino 34 Pino 38 Pino 40 ...

Page 33: ...TC 14A12P TC 20B12 33 Pino 42 Pino 51 Pino 52 Pino 53 IC601 TNR001 Pino SCL Pino SDA ...

Page 34: ...TC 14A12P TC 20B12 34 IC451 X101 Q501 Q551 Pino 01 tensão de rede 127V Pino 01 tensão de rede 220V Pino 02 Pino 01 IC801 Coletor Coletor ...

Page 35: ...TC 14A12P TC 20B12 35 Parts Location ...

Page 36: ...E HOLDER 15 TXFKY20B12 TXFKY14A12P ASSEMBLED CABINET 16 TKK2B0309 TKK2B0307 LED GUIDE 17 TXF3A20C7 1 TXF3A14C7 MALHA P ATERRAMENTO 18 TKP2B11191 2 TKP2B11221 LENS PANEL 19 TZGNPAL20B12 TZGNPAL14A12P ASSEMBLED PCB 20 TEDH9 301A TEDH9 301A TUNER 21 330550044K2F 330620065 CRT SOCKET 22 TXITKU2B21403 5 TXITKU2B22301 1 REAR COVER 23 TJB16664 TJB16664 AV TERMINAL JK3001 24 KFT3AA428F KFT2AA427F FLY BACK...

Page 37: ...CAP CER SMD 47 nF 50 0 V C628 ECJ2YB1H473K ECJ2YB1H473K CAP CER SMD 47 nF 50 0 V C629 ECJ2YB1H104K ECJ2YB1H104K CAP CER SMD 100 nF 50 0 V C631 ECJ2VB1H222K ECJ2VB1H222K CAP CER SMD 2 200 PF 50 0 V C633 ECJ2VF1C105Z ECJ2VF1C105Z CAP CER SMD 1 µF 16 0 V C634 ECJ2VF1C105Z ECJ2VF1C105Z CAP CER SMD 1 µF 16 0 V C635 ECJ2VF1H104Z ECJ2VF1H104Z CAP CER SMD 100 nF 50 0 V C636 ECEA1CKA101B ECEA1CKA101B CAP E...

Page 38: ...I RECEPTOR COTROL REMOTO IC1201 PQ1R33 PQ1R33 CIRCUITO INTEGRADO SMD REG 3V IC1202 AN7805LB AN7805LB IC REGULADOR DE VOLTAGEM 4 V IC2301 LA4289N LA4289N CIRCUITO INTEGRADO SAÍDA DE AUDIO JA2 ERJ3GEY0R00V ERJ3GEY0R00V RES METALIC FILM SMD 0 Ω JA3 ERJ3GEY0R00V ERJ3GEY0R00V RES METALIC FILM SMD 0 Ω JA4 ERJ3GEY0R00V ERJ3GEY0R00V RES METALIC FILM SMD 0 Ω JA5 ERJ3GEY0R00V ERJ3GEY0R00V RES METALIC FILM S...

Page 39: ...TOR 10 Ω 1 4 W R520 ERX12SJ3R0E o RES METALIC FILM 3 Ω 1 2 W R520 o ERX12SJ3R3E RES METALIC FILM 3 30 Ω 1 2 W R521 ERX12SJ3R0E o RES METALIC FILM 3 Ω 1 2 W R521 o ERX12SJ3R3E RES METALIC FILM 3 30 Ω 1 2 W R522 ERJ3GEYJ123V ERJ3GEYJ123V RES METALIC FILM SMD 12 kΩ 1 10 W R523 ERJ3GEYJ103V ERJ3GEYJ103V RES METALIC FILM SMD 10 kΩ 1 10 W R524 ERJ3GEYJ104V ERJ3GEYJ104V RES METALIC FILM SMD 100 kΩ 1 10 W...

Page 40: ...RJ3GEYJ562V RES METALIC FILM SMD 5 60 kΩ 1 10 W R2022 ERJ3GEYJ104V ERJ3GEYJ104V RES METALIC FILM SMD 100 kΩ 1 10 W R2301 ERJ3GEYJ562V ERJ3GEYJ562V RES METALIC FILM SMD 5 60 kΩ 1 10 W R2304 ERDS2TJ222T ERDS2TJ222T RES CARBONO 2 20 kΩ 1 4 W R2305 ERQ2CJP8R2S ERQ2CJP8R2S FUSISTOR 8 20 Ω 2 W R2310 ERDS2TJ1R0T ERDS2TJ1R0T RES CARBONO 1 Ω 1 4 W R2318 ERJ3GEYJ332V ERJ3GEYJ332V RES METALIC FILM SMD 3 30 k...

Page 41: ......

Page 42: ...Panasonic do Brasil Ltda CS GROUP TECHNICAL SUPPORT ...

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