Panasonic TC-14A12P Service Manual Download Page 38

Page: 38 / 42

TC-14A12P / TC-20B12

- 38 -

C2380 ECA1CM101B

ECA1CM101B

CAP. ELETROL. 100 µF 16,0 V

C3111 ECJ2VC1H561K

ECJ2VC1H561K

CAP. CER. SMD 560 PF 50,0 V

C3113 ECJ2VC1H561K

ECJ2VC1H561K

CAP. CER. SMD 560 PF 50,0 V

C3116 ECJ2VB1H103J

CAP. CER. SMD 10 nF 50,0 V

C3117 ECJ2VB1H103J

CAP. CER. SMD 10 nF 50,0 V

D002 MTZJT-7716A

MTZJT-7716A

DIODO ZENER 16,0 V 1/2 W 5,0 mA

D003 MTZJT-7716A

MTZJT-7716A

DIODO ZENER 16,0 V 1/2 W 5,0 mA

D004 MTZJT-7730D

MTZJT-7730D

DIODO ZENER 30,0 V 0,5 W 5,0 mA

D005 MTZJT-7730D

MTZJT-7730D

DIODO ZENER 30,0 V 0,5 W 5,0 mA

D354 MA152KTX

MA152KTX

DIODO CHAVEAMENTO SMD

D355 MA152KTX

MA152KTX

DIODO CHAVEAMENTO SMD

D356 MA152KTX

MA152KTX

DIODO CHAVEAMENTO SMD

D360 ERA2204V3

ERA2204V3

DIODO CHAVEAMENTO

D361 ERA2204V3

ERA2204V3

DIODO CHAVEAMENTO

D362 ERA2204V3

ERA2204V3

DIODO CHAVEAMENTO

D363 MA152KTX

MA152KTX

DIODO CHAVEAMENTO SMD

D365 MTZJT-7710C

MTZJT-7710C

DIODO ZENER 9,9 V 0,5 W 5,0 mA

D375 MA152KTX

MA152KTX

DIODO CHAVEAMENTO SMD

D402 D1NF60V70

D1NF60V70

DIODO RETIFICADOR

D403 MTZJT-7733B

MTZJT-7733B

DIODO ZENER 33,0 V 1/2 W 5,0 mA

D511 MA4108JTA

MA4108JTA

DIODO ZENER 10,8 V 0,37 W

D512 MA171TA5

MA171TA5

DIODO CHAVEAMENTO

D520 MA152KTX

MA152KTX

DIODO CHAVEAMENTO SMD

D551 MA3047HTX

MA3047HTX

DIODO ZENER SMD 4,7 V 1/10 W

D552 D1NF60V70

D1NF60V70

DIODO RETIFICADOR

D555 MA152KTX

MA152KTX

DIODO CHAVEAMENTO SMD

D556 ERB06-15V1

ERB06-15V1

DIODO RETIFICADOR

D557 RU2AMV1

RU2AMV1

DIODO CHAVEAMENTO

D558 MA185TA5

MA185TA5

DIODO CHAVEAMENTO

D603 MA152KTX

MA152KTX

DIODO CHAVEAMENTO SMD

D606 MA152KTX

MA152KTX

DIODO CHAVEAMENTO SMD

D630 MA3056HTX

MA3056HTX

DIODO ZENER SMD 5,8 V 1/10 W

D660 MA152WKTX

MA152WKTX

DIODO CHAVEAMENTO SMD

D801 TAP2B0001

TAP2B0001

POSISTOR 7

Ω

D802 D4SB80

D4SB80

DIODO RETIFICADOR

D804 AG01ZV0

AG01ZV0

DIODO RETIFICADOR

D805 AG01ZV0

AG01ZV0

DIODO RETIFICADOR

D806 ERZV10V621CS

ERZV10V621CS

VARISTOR

D807 TLP721FD4GR-BR TLP721FD4GR-BR PHOTO ACOPLADOR
D808 MTZJT-7712B

MTZJT-7712B

DIODO ZENER 12,0 V 1/2 W

D811 AM01AV1

AM01AV1

DIODO RETIFICADOR

D814 MA182TA5

MA182TA5

DIODO CHAVEAMENTO

D816 AG01ZV0

AG01ZV0

DIODO RETIFICADOR

D820 ERA22-10G1

ERA22-10G1

DIODO CHAVEAMENTO

D824 MA4068MTA

MA4068MTA

DIODO ZENER 6,8 V 1/4 W

D831 RU4AMLF-M1

RU4AMLF-M1

DIODO CHAVEAMENTO

D837 S3L60P1520

S3L60P1520

DIODO CHAVEAMENTO

D855 AG01ZV0

AG01ZV0

DIODO RETIFICADOR

D856 RN1ZLF-A1

RN1ZLF-A1

DIODO CHAVEAMENTO

D862 MTZJT-7710A

MTZJT-7710A

DIODO ZENER 9,6 V 1/2 W 5,0 mA

D865 MTZJT-7724B

MTZJT-7724B

DIODO ZENER 24,0 V 1/2 W 5,0 mA

D1101 MA152KTX

MA152KTX

DIODO CHAVEAMENTO SMD

D1102 MTZJT-775.6A

MTZJT-775.6A

DIODO ZENER 5,4 V 1/2 W 5,0 mA

D1104 EL333ID/S928

EL333ID/S928

DIODO LED

D1104 TMW2B210

TMW2B210

SUPORTE DO LED

D1105 MTZJT-777.5C

MTZJT-777.5C

DIODO ZENER 7,5 V 1/2 W

D1130 MTZJT-775.6C

MTZJT-775.6C

DIODO ZENER 5,7 V 0,5 W

D1131 MTZJT-775.6C

MTZJT-775.6C

DIODO ZENER 5,7 V 0,5 W

D1204 MTZJT-775.6B

MTZJT-775.6B

DIODO ZENER 5,6 V 0,5 W 5,0 mA

D2320 MA152KTX

MA152KTX

DIODO CHAVEAMENTO SMD

D2380 MA152KTX

MA152KTX

DIODO CHAVEAMENTO SMD

D2381 MA152KTX

MA152KTX

DIODO CHAVEAMENTO SMD

F801 XBA2C40TR0

XBA2C40TR0

FUSIVEL 4A 250V

IC351 TDA6107Q/N2

TDA6107Q/N2

CIRCUITO INTEGRADO

IC451 AN5539

AN5539

CIRCUITO INTEGRADO

IC601 TDA9381PS/N2/3H TDA9381PS/N2/3H MICROCONTROLLER
IC801 STRW6654LF02 STRW6654LF02

CI REGULADOR DE TENSÃO

IC802 SE140N

SE140N

CI DETECTOR DE VOLTAGEM=10V

IC851 AN7805LB

AN7805LB

IC REGULADOR DE VOLTAGEM 4 V

IC852 AN78M08LB

AN78M08LB

IC - REGULADOR DE VOLTAGEM

IC1103 BR24C08F-E2

BR24C08F-E2

CI SMD MEMORIA EEPROM 8K

IC1104 GP1U282Q

GP1U282Q

CI 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

RES. METALIC FILM SMD 0

Ω

JA3

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JA4

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JA5

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JA7

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JA8

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JA9

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JA10 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JA11 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JA12 ERJ3GEY0R00V

- - - - o - - - -

RES. METALIC FILM SMD 0

Ω

JA14 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JA15 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JA16 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JA17 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JA18 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JA20 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JA25 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JA27 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JA30 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JA31 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JA32 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JA33 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JS002 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JS2302 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JS2310 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JS3012 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JS3130 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JS3132 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JS3136 - - - - o - - - -

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JS3137 - - - - o - - - -

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JS551 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JS554 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JS557 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JS558 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JS601 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JS628 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JS629 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JS630 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JS678 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JS680 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JS850 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

JS871 ERJ3GEY0R00V

ERJ3GEY0R00V

RES. METALIC FILM SMD 0

Ω

L001 TALV35VB100K

TALV35VB100K

BOBINA DE PICO 10 µH

L181 TALV35VB6R8K

TALV35VB6R8K

BOBINA DE PICO 6,80 µH

L352 EXCELSA24T

EXCELSA24T

FERRITE Z=20

Ω

(100MHZ)

L501 ELH5L4115

- - - - o - - - -

BOBINA LINEARIDADE

L501 ELH5LZ43Z

- - - - o - - - -

BOBINA DE LINEARIDADE 50,50 µH

L550 TSKA125

TSKA125

BEAD CORE SMD

L560 EXCELDR35V

EXCELDR35V

BOBINA DE PICO Z=80

Ω

(100MHZ)

L619 TSK1045

TSK1045

BEAD CORE SMD

L620 TSK1045

TSK1045

BEAD CORE SMD

L621 EXCELSA39V

EXCELSA39V

FERRITE Z=80

Ω

(100MHZ)

L801 ELF21V012A

ELF21V012A

FILTRO DE LINHA

L820 EXCELDR35C

EXCELDR35C

BOBINA DE PICO Z= 80

Ω

(100 MHZ)

L852 TALL08N101KA

TALL08N101KA

BOBINA DE PICO 100 µH

L856 TALV35VB1R5K

TALV35VB1R5K

BOBINA DE PICO 1,50 µH

L857 TALV35VB1R5K

TALV35VB1R5K

BOBINA DE PICO 1,50 µH

L1101 TALV35VB331K

TALV35VB331K

BOBINA DE PICO 330 µH

Q369 2SA1235A-T12

2SA1235A-T12

TRANSISTOR SMD

Q401 2SA1235A-T12

2SA1235A-T12

TRANSISTOR SMD

Q445 2SC3326ATX

2SC3326ATX

TRANSISTOR SMD NPN 0,1 W

Q446 2SC3052-T12

2SC3052-T12

TRANSISTOR SMD NPN 0,1 W

Q447 2SC3052-T12

2SC3052-T12

TRANSISTOR SMD NPN 0,1 W

Ref. No.

TC-20B12

TC-20A12P

Description

Ref. No.

TC-20B12

TC-20A12P

Description

DIODES

FUSE

INTEGRATED CIRCUITS

JUMPERS

COILS

TRANSISTORS

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 ...

Search results

Summary of Contents for TC-14A12P

Reviews:

Related manuals for TC-14A12P

Brands by name

Popular brands

Panasonic TC-14A12P, Service Manual

Search results

Summary of Contents for TC-14A12P

Reviews:

Related manuals for TC-14A12P

Brands by name

Popular brands