Colour Television TX-21JT2C Z-M3L Chassis - Diagramas...

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Colour Television TX-21JT2C Z-M3L Chassis SPECIFICATIONS Power Source: 220-240V a.c., 50Hz Power Consumption: 60W Stand-by Power Consumption: 1W Aerial Impedance: 75unbalanced, Coaxial Type Receiving System: PAL-B/G, PAL-525/60 M.NTSC NTSC (AV only) Receiving Channels: VHF E2-E12 VHF H1-H2 (ITALY) VHF A-H (ITALY) VHF R1-R2 VHF R3-R5 VHF R6-R12 UHF E21-E68 CATV (S01-S05) CATV S1-S10 (M1-M10) CATV S11-S20 (U1-U10) CATV S21-S41 (HYPERBAND) Intermediate Frequency: Video/Audio Video 38.9MHz, 34MHz Audio 32.9MHz, 33.16MHz, 33.4MHz Colour 34.47MHz (PAL) 34.5MHz, 34.65MHz (SECAM) Video/Audio Terminals: AV1 IN Video (21 pin) 1V p-p 75Audio (21 pin) 500mV rms 10kRGB (21 pin) Audio (RCAx1) 500mV rms 10kVideo (RCAx1) 1V p-p 75AV1 OUT Video (21 pin) 1V p-p 75Audio (21 pin) 500mV rms 1kHigh Voltage: 29kV ± 1kV Picture Tube: A51QAE320X47P 51cm Audio Output: 3W (Music Power) 8Impedance Headphones: 8Impedance 3.5mm Accessories supplied : Remote Control 2 x R6 (UM3) Batteries Dimensions: Height: 482mm Width: 506mm Depth: 484mm Net weight: 20kg Specifications are subject to change without notice. Weights and dimensions shown are approximate. ORDER No. SM-03006

Transcript of Colour Television TX-21JT2C Z-M3L Chassis - Diagramas...

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Colour Television TX-21JT2C Z-M3L Chassis

SPECIFICATIONS

Power Source: 220-240V a.c., 50Hz

Power Consumption: 60W

Stand-by PowerConsumption: 1W

Aerial Impedance: 75Ω unbalanced, Coaxial Type

Receiving System: PAL-B/G, PAL-525/60M.NTSCNTSC (AV only)

Receiving Channels: VHF E2-E12 VHF H1-H2 (ITALY)VHF A-H (ITALY) VHF R1-R2VHF R3-R5 VHF R6-R12UHF E21-E68 CATV (S01-S05)CATV S1-S10 (M1-M10) CATV S11-S20 (U1-U10)CATV S21-S41 (HYPERBAND)

Intermediate Frequency:Video/AudioVideo 38.9MHz, 34MHzAudio 32.9MHz, 33.16MHz, 33.4MHzColour 34.47MHz (PAL)

34.5MHz, 34.65MHz (SECAM)

Video/Audio Terminals:AV1 IN Video (21 pin) 1V p-p 75Ω

Audio (21 pin) 500mV rms 10kΩRGB (21 pin)Audio (RCAx1) 500mV rms 10kΩVideo (RCAx1) 1V p-p 75Ω

AV1 OUT Video (21 pin) 1V p-p 75ΩAudio (21 pin) 500mV rms 1kΩ

High Voltage: 29kV ± 1kV

Picture Tube: A51QAE320X47P 51cm

Audio Output: 3W (Music Power)8Ω Impedance

Headphones: 8Ω Impedance3.5mm

Accessoriessupplied : Remote Control

2 x R6 (UM3) Batteries

Dimensions:Height: 482mmWidth: 506mmDepth: 484mm

Net weight: 20kg

Specifications are subject to change without notice.Weights and dimensions shown are approximate.

ORDER No. SM-03006

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CONTENTSSAFETY PRECAUTIONS ......................................................................................................................................................... 2SERVICE HINTS....................................................................................................................................................................... 3ALIGNMENT SETTINGS .......................................................................................................................................................... 4WAVEFORM PATTERN TABLE............................................................................................................................................... 5BLOCK DIAGRAMS.................................................................................................................................................................. 6PARTS LOCATION................................................................................................................................................................... 7REPLACEMENT PARTS LIST.................................................................................................................................................. 8SCHEMATIC DIAGRAMS....................................................................................................................................................... 12CONDUCTOR VIEWS ............................................................................................................................................................ 17

SAFETY PRECAUTIONSGENERAL GUIDE LINES

1. It is advisable to insert an isolation transformer in thea.c. supply before servicing a hot chassis.

2. When servicing, observe the original lead dress in thehigh voltage circuits. If a short circuit is found, replaceall parts that have been overheated or damaged bythe short circuit.

3. After servicing, see that all the protective devicessuch as insulation barriers, insulation papers, shieldsand isolation R-C combinations are correctlyinstalled.

4. When the receiver is not being used for a long periodof time, unplug the power cord from the a.c. outlet.

5. Potentials as high as 30kV are present when thisreceiver is in operation. Operation of the receiverwithout the rear cover involves the danger of a shockhazard from the receiver power supply. Servicingshould not be attempted by anyone who is notfamiliar with the precautions necessary when workingon high voltage equipment. Always discharge theanode of the tube.

6. After servicing make the following leakage currentchecks to prevent the customer from being exposedto shock hazard.

LEAKAGE CURRENT COLD CHECK1. Unplug the a.c. cord and connect a jumper between

the two prongs of the plug.2. Turn on the receivers power switch.3. Measure the resistance value with an ohmmeter,

between the jumpered a.c. plug and each exposedmetallic cabinet part on the receiver, such as screwheads, aerials, connectors, control shafts etc. Whenthe exposed metallic part has a return path to thechassis, the reading should be between 4M ohm and20M ohm. When the exposed metal does not have areturn path to the chassis, the reading must beinfinite.

LEAKAGE CURRENT HOT CHECK1. Plug the a.c. cord directly into the a.c. outlet. Do not

use an isolation transformer for this check.2. Connect a 2kΩ 10W resistor in series with an

exposed metallic part on the receiver and an earth,such as a water pipe.

3. Use an a.c. voltmeter with high impedance tomeasure the potential across the resistor.

4. Check each exposed metallic part and check thevoltage at each point.

5. Reverse the a.c. plug at the outlet and repeat each ofthe above measurements.

6. The potential at any point should not exceed1,4Vrms. In case a measurement is outside the limitsspecified, there is a possibility of a shock hazard, andthe receiver should be repaired and rechecked beforeit is returned to the customer.

X-RADIATION WARNING1. The potential sources of X-Radiation in TV sets are

the high voltage section and the picture tube.2. When using a picture tube test jig for service, ensure

that the jig is capable of handling 30kV withoutcausing X-Radiation.

NOTE: It is important to use an accurate periodicallycalibrated high voltage meter.1. Set the brightness to minimum.2. Measure the high voltage. The meter should indicate.

29kV ± 1kV.If the meter indication is out of tolerance, immediateservice and correction is required to prevent thepossibility of premature component failure.

3. To prevent any X-Radiation possibility, it is essentialto use the specified tube.

HOT CHECK CIRCUIT

a.c. VOLTMETER

WATER PIPE(EARTH)

TO INSTRUMENT'S EXPOSEDMETALLIC PARTS Fig. 1.

2kΩΩΩΩ 10 Watts

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SERVICE HINTSHow to remove the rear cover1. Remove the 5 screws as shown in Fig.2.

LOCATION OF CONTROLS

3

Fig. 2.

SCREWS SCREWS

Focus

Screen

CRT BoardMain Board

AV Board

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ALIGNMENT PROCEDURE AND OPTION SETTING

Entering SERVICE modeService mode is entered by selecting the “mute” remote key and local “down” simultaneously with the sharpness DAC set toMinimum and programme position 99 selected.Service mode 2 is selected by pressing the Recall remote key while in service mode 1.Service mode navigation- Up /Down remote keys :cycle through the service items available.- -/+ remote keys :Decrement/Increment the values within range.- TV/AV :Store the current data.- 0 – 7 digit keys :Toggle bits 0-7 in option byte (service mode 2).

Order Item Range

1 Cut off (VG2) LED ON , LED OFF

2 Vertical slope 0-63

3 Vertical Shift 0-63

4 Vertical amplitude 0-63

5 Horizontal shift 0-63

6 Red Cut 0-63

7 Green Cut 0-63

8 Red Drive 0-63

9 Green Drive 0-63

10 Blue Drive 0-63

11 AGC 0-63

12 Sub-Colour 0-63

13 Sub-Brightness 0-63

Sub-Colour: Set sub-colour to 16.

Sub-Brightness: Set sub-colour to 33.

G2 alignment: Before entering into service mode, recall the nominal picture setting :remote key “N”.From this setting, increase brightness by 11 steps and reduce sharpness to minimum.Tune a colour bar signal on Prg 99 and enter into SVC mode. In SVC mode , select “G2” item and press – or + remote key to control software disable vertical deflection. The user must then adjust G2 voltage on FBT, to find the point where LED is ON. Press – or + remote key to return to normal SVC mode.

White balance: - Select a dark picture and adjust Red Cut and Green Cut to the desired colour temperature.- Select a bright picture, set Blue Drive to 32 and adjust Red Drive, and Green Drive to the desired colour temperature.

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PARTS LOCATION

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NOTE:The numbers on the exploded view belowrefer to the mechanical section of theReplacement Parts List.This diagram is used for representativepurposes only.

3

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Components Identified by mark have special characteristics important for safety.* When replacing any of these components, use only manufacturers specified parts.In case of ordering these spare parts, please always add the complete Model-Type number to your order.

REPLACEMENT PARTS LIST

Important Safety Notice

DescriptionCct Ref Parts Number DescriptionCct Ref Parts Number

EXPLODED VIEWDEGAUSS COIL 1 028R200015SPEAKER 2 070C533023AC POWER CORD 3 0G650809MODEL LABEL 4 485M-21JT2CCABINET 5 701WPJB983BACKCOVER 6 702UPA0258AV COVER 7 713WPBA006PANASONIC BADGE 8 7235760001POWER BUTTON 9 735WPAA490C.R.T. 10 A51QAE320X47REMOTE CONTROL 11 EUR511300 F.B.T. 12 FQI-21B103CRT P.C.B. 13 TCB411AAV P.C.B. 14 TEBB07AMAIN P.C.B. 15 TMB553ATUNER 16 TUWRF4EG-778BATTERY COVER (REMOTE) 17 UR51EC904A

MISCELLANEOUS COMPONENTSIR LENS COVER . 711WPAA089TOP CUSHION . 792UHA0182BOTTOM CUSHION . 792UHA0183CARTON . 793UCDB071CUSHION . 800WFAA006CUSHION . 800WFAA008BATTERY PACK . R6RC/2P

I.C.sMICON/CHROMA IC101 TDA9360EAROM* IC199 X24C-21JT2CVERTICAL AMPLIFIER IC401 TDA8357J5V REGULATOR IC501 KIA7805API8V REGULATOR IC502 KIA7808APIRGB OUTPUT IC801 TDA6107QAUDIO AMPLIFIER IC1001 AN7523REMOTE RECEIVER OS101 077Q037005

FUSESFUSE F501 50T040HCC

DIODESDIODE D001 MTZJ33B LED D101 SLR-342VCT32DIODE D401 AU02A-EICDIODE D402 AU02A-EICDIODE D403 MTZJ33B DIODE D404 MTZJ33B ZENER DIODE D406 MTZJ12BT-77DIODE D407 MA165TA5ZENER DIODE D408 MTZJ18BT-77DIODE D409 AU02A-EICZENER DIODE D410 MTZJT-776.8BDIODE D411 MA165TA5DIODE D413 AU02A-EIC

DIODE D501 RM11C-EICDIODE D502 RM11C-EICDIODE D503 RM11C-EICDIODE D504 RM11C-EICDIODE D505 SB290SDIODE D506 MTZJ5-6BZENER DIODE D507 MTZJ18BT-77DIODE D508 SB290SDIODE D509 MA165TA5DIODE D510 D28F30DF60ZENER DIODE D511 MTZJ18BT-77DIODE D512 1N4937DIODE D513 SB290SDIODE D514 MA165TA5DIODE D515 MA165TA5DIODE D516 SB290SDIODE D517 MA165TA5DIODE D518 MA165TA5DIODE D519 MA165TA5ZENER DIODE D520 MTZJ18BT-77DIODE D521 MA165TA5ZENER DIODE D522 MTZJ3.9BT-77DIODE D524 SB290SDIODE D525 MA165TA5DIODE D528 MTZJ5-6BDIODE D529 1N4005-EICDIODE D530 MA165TA5DIODE D532 1N4005-EICDIODE D533 1N4005-EICDIODE D534 1N4005-EICDIODE D602 MA165TA5DIODE D603 MA165TA5DIODE D801 AU02A-EICDIODE D802 AU02A-EICDIODE D803 AU02A-EICDIODE D804 AU02A-EICPHOTO COUPLER IC506 LTV-817M-VBTHERMISTOR(PTC) TH501 B59104-T80-B

TRANSISTORSTRANSISTOR Q401 2SD2499TRANSISTOR Q402 2SA1624TRANSISTOR Q405 2SC1627YTRANSISTOR Q501 KTC3209YTRANSISTOR Q502 KTC3209YTRANSISTOR Q503 KTC3209YTRANSISTOR Q504 2SC2412TRANSISTOR Q505 2SC2412TRANSISTOR Q506 TPAAB05001TRANSISTOR Q507 KTC3198YPOWER TRANSISTOR Q508 KTC3198-ATYPOWER TRANSISTOR Q509 KTC3209Y-ATMOSFET Q511 2SK2647-01MR

8

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DescriptionCct Ref Parts Number DescriptionCct Ref Parts Number

TRANSISTOR Q512 TPAAB05001TRANSISTOR Q513 TNAAB05003TRANSISTOR Q601 2SC2412TRANSISTOR Q602 2SC2412TRANSISTOR Q606 2SC2412TRANSISTOR Q607 2SC2412TRANSISTOR Q608 2SA1037AKTTRANSISTR Q609 KTC3881TRANSISTOR T401 045013003J

TRANSFORMERSSWITCHING TRANSFORMERT501 8129098SPOWER TRANSFORMERT502 406280011

COILSBEAD CORE B502 024HT03564BEAD CORE B504 024HT03553BEAD CORE B1003 024HT03553COIL L001 02167F100JCOIL L101 02167F100JCOIL L102 02167F100JCOIL L104 02167F100JCOIL L401 021679472KLINEARITY COIL L402 022800033AFERRITE CORE L502 02AHB9A972COIL L601 02167F100JCOIL L602 021LA6100JCOIL L603 02167F680JCOIL L604 021LA6R33MCOIL L605 02167F1R0KCOIL L701 021LA6100JFERRITE CORE L702 02AHB9A972COIL L703 021LA6100JCOIL L704 021LA6100JCOIL L705 021LA6100JCOIL L706 0216S7100JCOIL L802 021673560J

FILTERSCERAMIC FILTER CF601 G1984MCERAMIC FILTER CF604 1012T5R507CERAMIC FILTER CF605 1012T03101TRAP FILTER CF607 MKT40.4MA110LINE FILTER L501 029T000091

CRYSTALSQUARTZ OSCILLATORX101 HC-49/U-S

RESISTORSCARBONR001 ERD50TJ183 0.5W 5% 18K ΩCARBONR002 ERD50TJ183 0.5W 5% 18K ΩS.M.CARBR003 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR004 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR005 ERJ6GEYJ104 0.1W 5% 100K ΩS.M.CARBR006 ERJ6GEYJ103 0.1W 5% 10K ΩS.M.CARBR007 ERJ6GEYJ750 0.1W 5% 75 ΩS.M.CARBR008 ERJ6GEYJ123 0.1W 5% 12K ΩS.M.CARBR101 ERJ6GEYJ181 0.1W 5% 180 ΩS.M.CARBR102 ERJ6GEYJ221 0.1W 5% 220 ΩS.M.CARBR103 ERJ6GEYJ331 0.1W 5% 330 ΩS.M.CARBR104 ERJ6GEYJ471 0.1W 5% 470 ΩS.M.CARBR105 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR106 ERJ6GEYJ332 0.1W 5% 3K3 ΩS.M.CARBR107 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR108 ERJ6GEYJ332 0.1W 5% 3K3 ΩCARBONR109 ERD25TJ122 0.25W 5% 1K2 ΩS.M.CARBR110 ERJ6GEYJ333 0.1W 5% 33K ΩS.M.CARBR111 ERJ6GEYJ153 0.1W 5% 15K ΩCARBONR112 ERD25TJ101 0.25W 5% 100 ΩS.M.CARBR113 ERJ6GEYJ101 0.1W 5% 100 Ω

S.M.CARBR114 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR115 ERJ6GEYJ221 0.1W 5% 220 ΩS.M.CARBR116 ERJ6GEYJ153 0.1W 5% 15K ΩCARBONR117 ERD25TJ332 0.25W 5% 3K3 ΩCARBONR118 ERD25TJ101 0.25W 5% 100 ΩS.M.CARBR119 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR120 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR123 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR124 ERJ6GEYJ103 0.1W 5% 10K ΩCARBONR126 ERD25TJ470 0.25W 5% 47 ΩS.M.CARBR401 ERJ6GEYJ222 0.1W 5% 2K2 ΩMETALR402 ERG3FJ821 3W 5% 820 ΩS.M.CARBR403 ERJ6GEYJ222 0.1W 5% 2K2 ΩCARBONR404 ERD50TJ471 0.5W 5% 470 ΩCARBONR405 ERD50TJ1R5 0.5W 5% 1R5 ΩCARBONR407 ERD25TJ473 0.25W 5% 47K ΩCARBONR408 ERD50TJ1R5 0.5W 5% 1R5 ΩS.M.CARBR409 ERJ6GEYJ155 0.1W 5% 1M5 ΩCARBONR410 ERD25TJ562 0.25W 5% 5K6 ΩCARBONR411 ERD25TJ392 0.25W 5% 3K9 ΩCARBONR412 ERD25TJ562 0.25W 5% 5K6 ΩCARBONR413 ERD25TJ104 0.25W 5% 100K ΩCARBONR414 ERD25TJ103 0.25W 5% 10K ΩCARBONR419 ERD50TJ471 0.5W 5% 470 ΩCARBONR423 ERD25TJ103 0.25W 5% 10K ΩMETALR447 ERQ12AJ680P 0.5W 5% 68 ΩMETALR448 ERG1FJ102 1W 5% 1K ΩFUSIBLER450 ERQ2CJP6R8 2W 5% 6R8 ΩCARBONR455 ERD50TJ391 0.5W 5% 390 ΩMETALR456 ERG2SJS6R8H 2W 5% 6R8 ΩCARBONR460 ERD25TJ101 0.25W 5% 100 ΩCARBONR490 ERD25TJ223 0.25W 5% 22K ΩCARBONR501 ERD50TJ155 0.5W 5% 1.5M ΩMETALR502 ERG1ANJPR82 1W 5% 0.82 ΩWOUND R503 ERF7ZK5R6 7W 10% 5R6 ΩCARBONR504 ERD50TJ225 0.5W 5% 2.2M ΩCARBONR505 ERD25TJ101 0.25W 5% 100 ΩCARBONR506 ERD50TJ225 0.5W 5% 2.2M ΩCARBONR507 ERD25TJ101 0.25W 5% 100 ΩMETALR508 ERG3FJ330 3W 5% 33 ΩFUSIBLER510 ERQ1CJP1R0 1W 5% 1 ΩMETALR511 ERG1ANJP331 1W 5% 330 ΩS.M.CARBR512 ERJ6GEYJ102 0.1W 5% 1K ΩS.M.CARBR513 ERJ6GEYJ152 0.1W 5% 1K5 ΩCARBONR514 ERD50FJ104 0.5W 5% 100K ΩS.M.CARBR515 ERJ6GEYJ472 0.1W 5% 4K7 ΩCARBONR516 ERD25TJ332 0.25W 5% 3K3 ΩCARBONR519 ERD25TJ102 0.25W 5% 1K ΩCARBONR521 ERD50TJ102 0.5W 5% 1K ΩCARBONR522 ERD25TJ271 0.25W 5% 270 ΩCARBONR523 ERD25TJ100 0.25W 5% 10 ΩCARBON R524 ERD25TJ151 0.25W 5% 150 ΩS.M.CARBR525 ERJ6GEYJ471 0.1W 5% 470 ΩS.M.CARBR526 ERJ6GEYJ104 0.1W 5% 100K ΩS.M.CARBR528 ERJ6GEYJ102 0.1W 5% 1K ΩCARBONR529 ERD25TJ101 0.25W 5% 100 ΩS.M.CARBR531 ERJ6GEYJ103 0.1W 5% 10K ΩCARBONR532 ERD25TJ332 0.25W 5% 3K3 ΩS.M.CARBR533 ERJ6GEYJ102 0.1W 5% 1K ΩS.M.CARBR537 ERJ6GEYJ101 0.1W 5% 100 ΩCARBONR538 ERD25TJ271 0.25W 5% 270 ΩS.M.CARBR601 ERJ6GEYJ153 0.1W 5% 15K ΩS.M.CARBR602 ERJ6GEYJ102 0.1W 5% 1K ΩS.M.CARBR603 ERJ6GEYJ102 0.1W 5% 1K ΩS.M.CARBR604 ERJ6GEYJ393 0.1W 5% 39K ΩS.M.CARBR605 ERJ6GEYJ561 0.1W 5% 560 Ω

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DescriptionCct Ref Parts Number DescriptionCct Ref Parts Number

S.M.CARBR606 ERJ6GEYJ562 0.1W 5% 5K6 ΩS.M.CARBR607 ERJ6GEYJ102 0.1W 5% 1K ΩS.M.CARBR608 ERJ6GEYJ392 0.1W 5% 3K9 ΩS.M.CARBR609 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR610 ERJ6GEYJ473 0.1W 5% 47K ΩS.M.CARBR621 ERJ6GEYJ561 0.1W 5% 560 ΩCARBONR622 ERD25TJ101 0.25W 5% 100 ΩS.M.CARBR623 ERJ6GEYJ273 0.1W 5% 27K ΩS.M.CARBR624 ERJ6GEYJ223 0.1W 5% 22K ΩS.M.CARBR625 ERJ6GEYJ221 0.1W 5% 220 ΩS.M.CARBR626 ERJ6GEYJ183 0.1W 5% 18K ΩS.M.CARBR627 ERJ6GEYJ104 0.1W 5% 100K ΩS.M.CARBR628 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR629 ERJ6GEYJ221 0.1W 5% 220 ΩS.M.CARBR630 ERJ6GEYJ331 0.1W 5% 330 ΩCARBONR631 ERDS2TJ4R7T 2W 5% 4R7 ΩCARBONR632 ERD25TJ271 0.25W 5% 270 ΩCARBONR633 ERD25TJ561 0.25W 5% 560 ΩS.M.CARBR634 ERJ6GEYJ471 0.1W 5% 470 ΩS.M.CARBR635 ERJ6GEYJ102 0.1W 5% 1K ΩS.M.CARBR636 ERJ6GEYJ470 0.1W 5% 47 ΩS.M.CARBR637 ERJ6GEYJ152 0.1W 5% 1K5 ΩMETALR638 ERG3FJ333H 3W 5% 33K ΩS.M.CARBR639 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR640 ERJ6GEYJ153 0.1W 5% 15K ΩS.M.CARBR641 ERJ6GEYJ221 0.1W 5% 220 ΩS.M.CARBR642 ERJ6GEYJ224 0.1W 5% 220K ΩS.M.CARBR643 ERJ6GEYJ682 0.1W 5% 6K8 ΩS.M.CARBR644 ERJ6GEYJ103 0.1W 5% 10K ΩS.M.CARBR645 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR646 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR647 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR648 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR649 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR650 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR651 ERJ6GEYJ681 0.1W 5% 680 ΩS.M.CARBR652 ERJ6GEYJ472 0.1W 5% 4K7 ΩCARBONR653 ERD25TJ221 0.25W 5% 220 ΩS.M.CARBR654 ERJ6GEYJ222 0.1W 5% 2K2 ΩS.M.CARBR655 ERJ6GEYJ682 0.1W 5% 6K8 ΩS.M.CARBR656 ERJ6GEYJ820 0.1W 5% 82 ΩS.M.CARBR657 ERJ6GEYJ331 0.1W 5% 330 ΩCARBONR658 ERD50TJ221 0.5W 5% 220 ΩS.M.CARBR666 ERJ6GEYJ473 0.1W 5% 47K ΩS.M.CARBR701 ERJ6GEYJ102 0.1W 5% 1K ΩS.M.CARBR702 ERJ6GEYJ222 0.1W 5% 2K2 ΩCARBON R703 ERD25TJ334 0.25W 5% 330K ΩS.M.CARBR704 ERJ6GEYJ750 0.1W 5% 75 ΩCARBONR706 ERD25TJ102 0.25W 5% 1K ΩCARBONR707 ERD25TJ102 0.25W 5% 1K ΩCARBONR708 ERD25TJ102 0.25W 5% 1K ΩS.M.CARBR709 ERJ6GEYJ750 0.1W 5% 75 ΩS.M.CARBR710 ERJ6GEYJ680 0.1W 5% 68 ΩS.M.CARBR711 ERJ6GEYJ104 0.1W 5% 100K ΩS.M.CARBR713 ERJ6GEYJ750 0.1W 5% 75 ΩS.M.CARBR714 ERJ6GEYJ750 0.1W 5% 75 ΩS.M.CARBR715 ERJ6GEYJ750 0.1W 5% 75 ΩS.M.CARBR717 ERJ6GEYJ473 0.1W 5% 47K ΩCARBON R718 ERD25TJ821 0.25W 5% 820 ΩCARBONR719 ERD25TJ102 0.25W 5% 1K ΩCARBONR801 ERD50TJ102 0.5W 5% 1K ΩCARBONR802 ERD50TJ102 0.5W 5% 1K ΩCARBONR803 ERD50TJ102 0.5W 5% 1K ΩS.M.CARBR804 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR805 ERJ6GEYJ101 0.1W 5% 100 ΩS.M.CARBR806 ERJ6GEYJ101 0.1W 5% 100 Ω

S.M.CARBR807 ERJ6GEYJ102 0.1W 5% 1K ΩS.M.CARBR808 ERJ6GEYJ102 0.1W 5% 1K ΩS.M.CARBR809 ERJ6GEYJ102 0.1W 5% 1K ΩFUSIBLER810 ERQ12AJ470 0.5W 5% 47 ΩCARBONR1002 ERD25TJ124 0.25W 5% 120K ΩCARBON R1003 ERD25TJ822 0.25W 5% 8K2 ΩS.M.CARBR1004 ERJ6GEYJ103 0.1W 5% 10K ΩCARBONR1009 ERD50FJ101 0.5W 5% 100 ΩCARBONR1010 ERD50FJ101 0.5W 5% 100 ΩVARIABLEVR501 EVNCYAA03B13 5W 5% 3.13K Ω

CAPACITORSCERAMICC001 ECKC1H223J 50V 22nFELECT C002 ECA0JM471GB 6.3V 470µFELECT C003 ECA1HM2R2GB 50V 2.2µFELECTC101 ECA0JM101G 6.3V 100µFCERAMICC102 CS0RB0315K 25V 0.1µFCERAMICC103 CS0RB0315K 25V 0.1µFCERAMICC104 ECKC1H181J 50V 180µFCERAMICC105 ECKC1H181J 50V 180µFELECTC106 ECA0JM101G 6.3V 100µFCERAMICC107 CS0RB0315K 25V 0.1µFCERAMICC108 CS0RB0315K 25V 0.1µFELECT C109 ECA1CM470GB 16V 47µFELECT C122 ECA1CM100GB 16V 10µFCERAMICC401 ECKC1H473KB 50V 47nFELECTC402 ECA1HM102E 50V 1nFFILMC403 P232W1473J 100V 47nFCERAMIC C404 ECKC2H222J 500V 2200pFCERAMICC405 ECKC1H473KB 50V 47nFELECT C406 ECA1EM221GB 25V 220pFCERAMICC407 CS0RB0315K 25V 0.1µFCERAMICC408 ECKC1H104JB 50V 100nFELECTC409 ECA2EM100B 250V 10µFCAPACITOC416 C0JTSL5K1J 500V 27pFFILMC417 P232W1103J 100V 10nFELECT C418 ECA1HM220GB 50V 22µFCAPACITOC420 C0JTSL5S1J 500V 56pFELECTC422 E5EZTD2R2M 250V 2.2µFFILMC423 P4J7F3334J 250V 330nFFILMC424 P4N8FJ822H 1.25K 8.2nFELECTC431 ECA2EM220B 250V 22µFFILMC432 P232W1104J 100V 100nFFILMC501 P2122B104M 275V 0.1µFFILM C502 ECQB1H102J 50V 1nFCERAMICC503 C0PLRR7H2K 2KV 220pFFILMC504 ECQB1H473K 50V 47nFCAPACITOC505 E52DHJ151M 450V 150µFCERAMICC506 ECKC3D101J 2KV 100pFCERAMICC507 ECKC3D101J 2KV 100pFCAPACITOC508 CD39E0M13M 250V 100nFFILMC509 ECQB1H223K 50V 22nFELECT C511 ECA1EM470GB 25V 47µFELECT C513 ECA1HM010GB 50V 1µFELECT C514 ECA1CM471GB 16V 470µFELECTC515 ECA1CM102B 16V 1000µFCERAMIC C516 ECKC2H471J 500V 470pFCERAMICC517 ECKW3D681JBN 2KV 680pFCERAMICC518 ECKC1H103J 50V 100µFELECTC519 ECA1CM2R2 16V 2.2µFELECTC521 E62NFB101M 160V 100µFELECTC523 ECA1AHG101B 10V 100µFFILMC526 P2122B224M 275V 220nFCAPACITOC527 CD39B0MH2K 250V 220pFELECTC533 ECA1AHG471E 10V 470pFCAPACITOC535 CD39E0MH3M 250V 2.2nFELECTC541 ECA1EM102E 25V 1nF

10

Page 10: Colour Television TX-21JT2C Z-M3L Chassis - Diagramas dediagramas.diagramasde.com/televisores/Panasonic TX... · Colour Television TX-21JT2C Z-M3L Chassis SPECIFICATIONS ... CATV

DescriptionCct Ref Parts Number DescriptionCct Ref Parts Number

FILMC601 ECQV1H224JL3 50V 220nFELECTC602 ECA1CM101B 16V 100µFCERAMICC603 CS0RB0315K 25V 0.1µFFILMC604 ECQV1H224JL3 50V 220nFCERAMICC605 ECKC1H222J 50V 2.2nFCERAMICC606 CS0RB0216K 16V 1µFCERAMIC C607 ECKC1H472J 50V 4.7nFELECT C608 ECA1CM220GB 16V 22µFCERAMICC609 CS0RB0315K 25V 0.1µFELECTC610 ECA1HM4R7 50V 4R7µFCERAMIC C611 ECKC1H102J 50V 1nFCERAMIC C612 ECKC1H102J 50V 1nFFILMC613 ECQV1H104J 50V 100nFCERAMICC614 ECKC1H103J 50V 100µFCERAMICC615 ECKC1H332J 50V 3.3nFELECT C616 ECA1HM220GB 50V 22µFCERAMIC C617 ECKC1H331J 50V 330pFCERAMICC618 ECKC1H122J 50V 1.2nFELECT C619 ECA1HM100GB 50V 10µFELECT C626 ECA1HM2R2GB 50V 2.2µFCERAMIC C627 ECKC1H102J 50V 1nFCERAMICC628 CS0RB0315K 25V 0.1µFELECTC629 ECA1CM101B 16V 100µFCERAMICC630 CS0RB0315K 25V 0.1µFELECT C631 ECA1HM100GB 50V 10µFCERAMICC632 CS0RB0315K 25V 0.1µFELECTC633 ECA1CM101B 16V 100µFCERAMICC634 ECKC1H473KB 50V 47nFCERAMICC635 ECKC1H473KB 50V 47nFCERAMIC C636 ECKC1H102J 50V 1nFCERAMICC637 ECKC1H223J 50V 22nFCERAMICC638 ECKC1H223J 50V 22nFCERAMICC639 ECKC1H223J 50V 22nFELECTC640 ECA1VM101B 35V 100µFCERAMICC641 ECKC1H222J 50V 2.2nFCERAMIC C642 ECKC1H561J 50V 560pFCERAMICC646 ECKC1H560JB 50V 56pFCERAMICC647 ECKC1H560JB 50V 56pFCERAMIC C648 ECKC1H102J 50V 1nFCERAMICC650 ECKC1H103J 50V 100µFCERAMIC C655 ECKC1H102J 50V 1nFCERAMICC656 ECKC1H223J 50V 22nFCERAMIC C702 ECKC1H102J 50V 1nFCERAMICC703 ECKC1H471J 50V 470pFELECT C704 ECA1CM100GB 16V 10µFCERAMIC C709 ECKC1H102J 50V 1nFCERAMICC802 ECKC1H152J 50V 1.5nFCAPACITOC803 P235WB104K 100V 100nFCAPACITOC804 E5EZTD100M 250V 10µFCERAMIC C819 ECKC3D102J 2KV 1nFELECT C1001 ECA1CM471GB 16V 470µFELECT C1002 ECA1HM100GB 50V 10µFCERAMICC1003 ECKC1H202J 50V 2nFELECT C1004 ECA1HM010GB 50V 1µFELECTC1006 ECA1CM101B 16V 100µFELECT C1007 ECA1CM470GB 16V 47µFELECT C1008 ECA1CM470GB 16V 47µFCERAMIC C1009 ECKC1H102J 50V 1nFCERAMIC C1010 ECKC1H102J 50V 1nFELECT C1011 ECA1CM471GB 16V 470µFCERAMIC C1012 ECKC1H102J 50V 1nFCERAMIC C1013 ECKC1H102J 50V 1nF

TERMINALS AND LINKSSCART SOCKET J701 063G100042RCA JACK J702 AV1-06D-3RCA JACK J703 AV1-06D-4

C.R.T. SOCKET J801 CVT3275-5101RCA JACK J1001 HTJ-035-28A

SWITCHESSWITCH SW101 EVQ21505RSWITCH SW102 EVQ21505RSWITCH SW103 EVQ21505RSWITCH SW104 EVQ21505RSWITCH SW105 EVQ21505RMAIN SWITCH SW501 SDKVA30100

RELAYSRELAY RY501 0560V50118

INSTRUCTION BOOKSGER/DUT/ITA/SP/SW/NO/FIN/DAN TQB8E3858

11

Page 11: Colour Television TX-21JT2C Z-M3L Chassis - Diagramas dediagramas.diagramasde.com/televisores/Panasonic TX... · Colour Television TX-21JT2C Z-M3L Chassis SPECIFICATIONS ... CATV

SCHEMATIC DIAGRAMS FOR MODELTX-21JT2C

(Z-M3L CHASSIS)

NOTE1. RESISTOR

All resistors are carbon ¼W resistor, unless marked otherwise.Unit of resistance is OHM (Ω) (k=1,000, M=1,000,000)

2. CAPACITORSAll capacitors are ceramic 50V unless marked otherwise.Unit of capacitance is µF unless otherwise stated.

3. COILUnit of inductance is µH, unless otherwise stated.

4. TEST POINTTest Point Position

5. EARTH SYMBOL

Chassis Earth (Cold)

Line Earth (Hot)

6. VOLTAGE MEASUREMENTVoltage is measured by a d.c. voltmeter.Measurement conditions are as follows:Power source a.c. 220V-240V, 50HzReceiving Signal Colour Bar signal (RF)All customer controls Maximum position

7.

Indicates the Video signal path

Indicates the Audio signal path

These schematic diagrams are the latest at time of printing and are subject to change without notice.

REMARKSa. Do not touch the hot part, or the hot and cold parts at the same time, as you are liable to a shock hazard.

b. Do not short circuit the hot and cold circuits as electrical components may be damaged.c. Do not connect an instrument, such as an oscilloscope, to the hot and cold circuits simultaneously as this may cause

fuse failure. Connect the earth of the instruments to the earth connection of the circuit being measured.d. Make sure to disconnect the power plug before removing the chassis.

NOTE1. The Power Supply Circuit contains a circuit area, which uses a separate power supply to isolate the earth connection.

The circuit is defined by HOT and COLD indications in the schematic diagram. All circuits, except the Power Circuit, areCOLD.

IMPORTANT SAFETY NOTICEComponents identified by mark have special characteristicsimportant for safety. When replacing any of these components, useonly manufacturers' specified parts.

12

Page 12: Colour Television TX-21JT2C Z-M3L Chassis - Diagramas dediagramas.diagramasde.com/televisores/Panasonic TX... · Colour Television TX-21JT2C Z-M3L Chassis SPECIFICATIONS ... CATV

AB

CD

EF

GH

AB

CD

EF

GH

2 1345678

2 1345678

B.SI

GNAL

R.SI

GNAL

G.SI

GNAL

VIDE

O SI

GNAL

PLAY

BACK

LUM

INAN

CE S

IGNA

LLU

MIN

ANCE

SIG

NAL

DEFL

ECTI

ON S

IGNA

L

R603

1K

R629

220

R625

220

R653

2201/4W

R627

100K

R651 68

0

R638

33KM+-1%

R608

3.9K

R654

2.2KR656

82

R126

471/4W

R115

220R112

1001/4W

R636

47

R635

1K

R630

330

R628

100

R650100

R648100

R646100

R105

100

R107

100

R108

3.3KR106

3.3K

R610

47KR601

15K

R604

39K

R641

220

R117

3.3K1/4W

R606

5.6K

R605

560

R602

1K

R655

6.8K

R657

330R658

2201/2W

R607

1K

R109

1.2K1/4W

R622

1001/4WR624

22K

R626

18K

R102 22

0

R103 33

0

R104 47

0

R111

15KR110

33K

R114

100R113

100

R634

470

R633

5601/4W

R621

560

R124

10K

R118

1001/4W

R644

10KR645

100R647

100R649

100

R640

15K

R639

100

R632

270

1/4W

R007

75

R003

100 R004

100

R008

12K

R006

10KR005

100K

R001

18K1/2W

R002

18K1/2W

R123

100

R101 18

0

R637

1.5K

R666

47K

R642

220K

R631

4.71/4W

R643

6.8K

R652

4.7KR6

09

100

R116

15K

R119

100R120

100

R623

27K

C628

0.1B

C6320.1B

C601

0.22

TFC6

04

0.22

TF

C605

0.0022B

C1030.1B

C617

330PCH

C618

0.0012B

C650

0.01

B

C656

0.022B

C655_1

0.001CH

C104

18PCHC105

18PCH

C636

0.001B

C637

0.022BC638

0.022BC639

0.022B

C1020.1B

C642

560PCH

C603

0.1B

C611

0.001B

C612

0.001B

C607

0.0047B

C613

0.1TF

C614

0.01B

C615

0.0033B

C107

0.1B

C635

0.047B

C646

56PCH

C630

0.1B

C648

0.00

1B

C627

0.001B

C0010.022B

C647

56PCH

C609

0.1BC606

1B

C641

0.00

22B

C108

0.1B

C634

0.047B

TP00

2AG

C

W814

W836

W835

W82

0

C003_1

2.2 50VYK

C626

2.2 50VKA

C633100 16VKA

C106

100 6.3VKA

C101100 6.3VKA

C640_1

100 35VYK

C122

1016

VKA

C109

47 16VKA

C610

4.7 50VKA

C629

100 16VYK

C616

22 50VKA

C619

10 50VKA

C608

22 16VKA

C631

10 50VYK

D603

1SS133

D602

1SS133

Q606

2SC2

412K

BUFF

ER

Q607

2SC2

412K

BUFF

ER

Q601

2SC2

412K

BUFF

ER

Q609

KTC3

881S

-RTK

VIF

PRE.

AMP

Q602

2SC2

412K

BUFF

ER

WAS

REC

EIVE

D IN

GOO

D CO

NDIT

ION

AND

PICT

URE

IS N

ORM

AL.

WIT

H TH

E DI

GITA

L TE

STER

WHE

N TH

E CO

LOR

BROA

DCAS

TNO

TE:T

HE D

C VO

LTAG

E AT

EAC

H PA

RT W

AS M

EASU

RED

D001MTZJ33B

C602

100 16VKA

C002

470 6.3VYK

X101

100C

T012

0712

MHz

IC101TDA9360MICON/CHROMA IC

110

1112

1314

1516

1718

192

2021

2223

2425

2627

2829

330

313233

3435

3637

3839

4

4041

4243

4445

4647

4849

5

5051

5253

5455

5657

5859 6

6061

6263

64

78

9

L60368uH0305

L102

10uH0305

L104

10uH0305

L601

10uH0305

L101

10uH

0305

L001

10uH0305

L604

0.33

uH

L605

1uH0305

L602

10uH

OUTO

UTG

ININ

CF60

1G1

984M

SIF

SAW

FIL

TER1

23

45

Q608

2SA1

037A

K

BUFF

ER

TU00

1TU

WRF

4EG-

778F

2

1

10

11

1213

1415

2

3

4

5

6

7

8

9

GND

B+

Vout

OS10

1PI

C-37

142S

Y 1

2

3

SW105

EVQ21505R

TV/AV

SW104

EVQ21505R

UP

SW103

EVQ21505R

DOWN

SW102

EVQ21505R

FUNCTION

SW101

EVQ21505R

STR

CF60

4TP

WA0

2B

IC199S-24C16AFJA-TB-01

EEPROM IC

12

34 5

67

8

D101

SLR-

342V

CT32

RED

LED

CC00

3TP

-1S-

05

CF607

MKT40.4MA110P

CF605MKT31.9MA110P

OF P

RINT

ING

AND

SUBJ

ECT

TO C

HANG

E W

ITHO

UT N

OTIC

ETHE

TIM

ETH

IS IN

TERC

ONNE

CTIO

N DI

AGRA

M IS

THE

LAT

EST

ATNO

TE:

S806X

S806Y

S801

Y

S805X

CP10

103

JQ-S

T 1 2 3

B.OU

TG.

OUT

R.OU

TIC

ATH

H_OU

TH.

PLUS

E V+ V- ABL

B-IN

G_IN

R_IN

C_IN

EXT_

A_IN

F_BL

ANK

FRON

T_V_

INEX

T_V_

OUT

EXT_

A_OU

T

AUDI

O_OU

T

A_M

UTE

AT+5

.6V

POW

ER

GND

AT3.

5V

P.CO

N+8V +B

P.CO

N+5V

SCL

SDA

S/SW

G_IN

00

NCNC

00

0

2.2

NCNC

4.2

4.1

NC

4.9

NCNC

31.3

0

FROM

SOU

ND A

MP/

21PI

N

TEST

POI

NT

1

NC

FROM

/TO

POW

ER

TO S

OUND

AM

P/21

PIN

PCB0

10TM

B553

FROM

POW

ER

FROM

/TO

DEFL

ECTI

ON/C

RT

FROM

/TO

SOUN

D AM

P/21

PIN

(MAI

N PC

B)

SDA

SCL

SEC_PLL

VCC

DECDING

GND

AVL/EW

V -

V +

AGC

AUDIO_OUT

GND

SIF_AGC

AM_OUT

RESET

X_TAL

X_TAL

GND

VDD

VPE

3.3V(A)

B_OUT

G_OUT

R_OUT

B_IN

R_IN

BCL

C_IN

GND

H_OUT

IF_PLL

IF_VO

F_BLANK

S/SW

OCP

SECAM.L(H)

A.MUTE

RF AGC

KEY_IN

LED1

GND

GND

PHI2

PHI1

DEC_BG

IF1

IF2

EXT.A.IN

EHT

Vp1

CVBSin

CVBS/Yin

AM-OUT

Vddp

IR

POWER

NC

VSCAP

IREF

I_BLACK

SAND

0.8

1.5

AGC

ADRES

SCL

SDA

V.S

BPL

BTL

IF

GND

NCNC

SECAM_VL_H

7.9

2.0

2.7

7.9

3.6

3.0

1.7

1.8

0

3.5

5.4

3.7

1.3

2.4

4.8

8.0

4.0

03.

31.

54.

40

2.5

2.5

2.5

1.7

6.0

2.2

2.2

2.2

3.2

03.

20

00

03.

23.

33.

34.

8

5.0

00.

35.

02.

51.

63.

30

02.

45.

08.

03.

64.

00

4.0

01.

91.

91.

91.

93.

95.

02.

03.

22.

22.

2

7.0

3.1

2.5

6.5

1.6

5.0

2.1

00

00

4.2

4.2

05.

0

VSS

A2

A1

A0

SDA

SCL

TEST

VCC

56

7

4

2

103

9

MIC

ON/C

HROM

A SC

HEM

ATIC

DIA

GRAM

REM

OTE

不明
G-1
不明
G-2
Page 13: Colour Television TX-21JT2C Z-M3L Chassis - Diagramas dediagramas.diagramasde.com/televisores/Panasonic TX... · Colour Television TX-21JT2C Z-M3L Chassis SPECIFICATIONS ... CATV

AB

CD

EF

GH

AB

CD

EF

GH

2 1345678

2 1345678

RECO

RD C

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SIG

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RECO

RD L

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ANCE

SIG

NAL

AUDI

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GNAL

(REC

)VI

DEO

SIGN

ALPL

AYBA

CK L

UMIN

ANCE

SIG

NAL

HS10

0176

3WAA

0217

SPEA

KER

SP35

1SG

04D1

1BNB

B100

3

W5R

H3.5

X5X1

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CD10

02CH

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1 2

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0350

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2_05

21PI

N

1

10

11

12

13

14

15

16

17

18

19

2 20

213

4

5

6

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8

9

IC10

01AN

7523

SOUN

D AM

P IC

12

34

56

78

9

C100

4

150

VKA

NP

CP70

1AA2

001W

V2-6

P 1 2 3 4 5 6

J100

1HT

J-03

5-28

A

HEAD

PHON

E_JA

CK

12 3 4 567H

E

J702

AV1-

06D-

3

FRON

T VI

DEO

JACK

1

2 H

E

J703

AV1-

06D-

4

FRON

T AU

DIO

JACK

1

2

CD70

1CH

2625

01

TM10

1EU

R511

300

L702

W5T

29X7

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9

BT00

1R6

RC/2

P

R717

47K

R101

010

01/

2W

R100

9

100

1/2W

R711

100K

R709

75

R704

75

R710

68

R707

1K1/

4W

R714 75 R703

330K

1/4W

R713

75

R715

75

R706

1K1/

4W

R702

2.2K

R701

1K

R100

3

8.2K

1/4W

R718

820

1/4W

R708

1K1/

4W

R1004

10K

R719

1K1/

4W

R1002

120K1/4W

C1010

0.001B

C1009

0.001B

C709

_1

0.00

1CH

C702

0.00

1CH

C703

470PCH

C1003_1

0.0022X

C1012

0.001CH

C1013_10.001CH

W81

5

W81

0

W81

3

W804

C100

8

4716

VKA

C100

7

4716

VKA

C704 10

16V

KA

C1006

100 16VYK

C1002

10 50VYK

C1001_1

470 16VYK

C1011_1

470 16VYK

WAS

REC

EIVE

D IN

GOO

D CO

NDIT

ION

AND

PICT

URE

IS N

ORM

AL.

WIT

H TH

E DI

GITA

L TE

STER

WHE

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BROA

DCAS

TNO

TE:T

HE D

C VO

LTAG

E AT

EAC

H PA

RT W

AS M

EASU

RED

L705

_1

10uH

L703

10uH

L706

10uH

L701

10uH

L704

10uH

OF P

RINT

ING

AND

SUBJ

ECT

TO C

HANG

E W

ITHO

UT N

OTIC

ETHE

TIM

ETH

IS IN

TERC

ONNE

CTIO

N DI

AGRA

M IS

THE

LAT

EST

ATNO

TE:

S801

X

EXT_

V_OU

T

S/SW

R_IN

G_IN

B-IN

F_BL

ANK

C_IN

EXT_

A_IN

EXT_

A_OU

T

AUDI

O_OU

T

SOUN

D+B

P.CO

N+8V

SOUN

D_GN

D

GND

A_M

UTE

FRON

T_V_

IN25

00

NC

24

SOUN

D AM

P/21

PIN

SCHE

MAT

IC D

IAGR

AM

FROM

/TO

MIC

ON/C

HROM

A

ACCE

SSOR

Y

FROM

MIC

ON/C

HROM

A

FROM

POW

ER

FROM

/TO

MIC

ON/C

HROM

A

PCB0

10TM

B553

CP70

1B

GND

SPEA

KER

OUT

SOUN

D OU

T

SOUN

D GN

D

FRON

T V.

IN

FRON

T A.

IN

(MAI

N PC

B)

GND

FRON

T V.

IN

FRON

T A.

IN

SOUN

D GN

D

SOUN

D OU

T

SPEA

KER

OUT

NC

NC NC

PCB2

50

1 2

+

06.

01.

48.

95.

15.

13.

2

TEBB

07

不明
G-3
不明
G-4
不明
(AV PCB)
Page 14: Colour Television TX-21JT2C Z-M3L Chassis - Diagramas dediagramas.diagramasde.com/televisores/Panasonic TX... · Colour Television TX-21JT2C Z-M3L Chassis SPECIFICATIONS ... CATV

AB

CD

EF

GH

AB

CD

EF

GH

2 1345678

2 1345678

CP80

6

OF P

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AND

SUBJ

ECT

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HANG

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UT N

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HIS

SCHE

MAT

IC D

IAGR

AM IS

THE

LAT

EST

AT T

HE T

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PAR

TS M

ARKE

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CAUT

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DESC

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PAR

TS L

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ONLY

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FOR

SAF

ETY,

USE

ONES

ARE

DANS

LA

NOM

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ATUR

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S PI

ECES

N’UT

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NET

ANT

ATTE

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R456_1

0.682W

R402

820

3W

R448

1K1W

TP40

1+B

TP80

3B

TP80

2G

TP80

1R

R810

_1

471/

2W

R447

681/2W

R450

_1

4.7

2W

L402

2041

6A

GND

ABL

GND

GND

8E8TE

RHE

A

E27

E12

B+E180

SF

AFC

COL

HV

FB40

1FQ

I-21B

103

1 10

11

2 34 56

7

89

BGR

1168109

17

5

V801

A51Q

AE32

0X 4

7(P)

DEFL

ECTI

ON S

IGNA

L

D407

1SS1

33

D411

1SS1

33

Q401

2SD2

499

H.OU

TPUT

CD80

1SM

1642

-001

CP40

1A1

561W

V2-A

5P

12345

CP40

200

3P-2

100

1

T401

ETH1

4Y47

AY 1 2

345

CP80

2BB2

013H

02-5

P

1 2 3 4 5

CP80

2A B201

3H02

-5P 1 2 3 4 5

F

J801

CVT3

275-

5101

1

10

11

4

5

6789

HS40

276

3WSA

0016

HS40

176

3WSA

0016

HS80

176

3WAA

0217

CP80

1_1

A236

1WV2

-2P

1 2

IS N

ON P

OLAR

ONE

.TH

E AL

UMI E

LECT

ROLY

TIC

CAPA

CITO

R M

ARKE

D NP

THE

RESI

STOR

MAR

KED

F IS

FUS

E RE

SIST

OR.

NOTE

:

IC40

1TD

A835

7JV.

OUTP

UT IC

12

34

56

78

9

IC80

1TD

A610

7QVI

DEO

AMP

IC

12

34

56

78

9

CD80

3CH

2434

01

R405

1.51/2W

R413

100K

1/4W

R407

47K1/4W

R412

5.6K

1/4W

R460

1001/4W

R410

5.6K1/4W

R404

4701/2W

R490

22K1/4W

R408

1.51/2W

R411

3.9K1/4W

R409

1.5M

R401

2.2K

R403

2.2K

R805

100

R804

100

R806

100

R808 1K

R809

1K

R807 1K

R423

10K

1/4W

R414

10K1/4W

R419

4701/2W

R455

390

1/2W

R801_1

1K1/2W

R803_1

1K1/2W

R802_1

1K1/2W

C404

0.00

2250

0VB

C423_1

0.33 250VPMS

C424

0.0082 1.25KVMPP

C416

27P

500V

SL

C417_2

0.01 100VMMTS

C403_2

0.047 100VMMTS

C819

0.001 2KVR

C405

0.047B

C401

0.047B

C407

0.1B

C802

0.0015B

C420 56

P50

0VSL

C803

0.1 250VMKT

C408

_1

0.1

F

C432_2

0.1 100VMMTS

W82

2

W82

1

W82

3

W85

1

W83

1W

807

W82

4

W825

W91

7

C431

22 250VMHE

C406

220 25VMHE

C422

2.2 250VMHE

C804

10 250VMHE

D402

AU02

A-EI

C

D409

AU02

A-EI

C

D804

AU02A-B-EIC

D413

AU02A-EIC

D401

AU02

A-EI

C

D802

AU02A-EIC

D801

AU02A-EIC

D803

AU02A-EIC

Q405

2SC1

627_

Y

H-DR

IVE

WAS

REC

EIVE

D IN

GOO

D CO

NDIT

ION

AND

PICT

URE

IS N

ORM

AL.

WIT

H TH

E DI

GITA

L TE

STER

WHE

N TH

E CO

LOR

BROA

DCAS

TNO

TE:T

HE D

C VO

LTAG

E AT

EAC

H PA

RT W

AS M

EASU

RED

D406

MTZ

J12B

D408MTZJ18B

D403

MTZJ33B

D404

MTZJ33B

D410

MTZJ6.8BC402_1

1000 50VYK

C409

4.7 100VMHE

C418

22 50VYK

L802

56uH

L401

4.7m

H09

09

Q402

2SA1

624

EMER

GENC

Y

CC00

2TP

-1S-

05

S805

Y

G.OU

T

R.OU

T

B.OU

T

ICAT

H

12V

25V

V+ V-

H_OU

T

H.PL

USE

ABL

GND

H_GN

D

H.DR

V+B

+B

EMEG

ENCY

31.0

31.0

262.

0

1.3

0

1.3

0

22.3

(MAI

N PC

B)DE

FLEC

TION

/CRT

SCH

EMAT

IC D

IAGR

AM

TO C

RT

SCRE

EN

00.

1

0

FROM

/TO

POW

ER

NC 180V

GND

HEAT

ER

NC 180VGN

D

HEAT

ER

(CD8

03A)

0

00

99.6

101.

699.6

0

6.4

96.4

(CD8

03B)

FROM

/TO

MIC

ON/C

HROM

A

FROM

MIC

ON/C

HROM

A

20

0

NC

SCRE

EN

FOCU

S

TO D

Y

262.

0

FOCU

S

17

NC

NC

19

0.5

0

18

PCB0

10

PCB1

10

1.0

0.9

12.7

6.9

026

.77.

81.

37.

1

117.

0

115.

0

7.9

1.9

28.0 0

32.0

61.0 0

3.0

3.0

3.1

06.

618

.512

0.0

120.

012

0.0

VI(3)

GND

IOM

VDD

VOC(3)

VOC(2)

VOC(1)

INA

INB

VP

OUTB

GND

VFB

OUTA

GUARD

FEEDB

VI(1)

VI(2)

2122

23

16

0

TCB4

11

TMB5

53

21

R.OU

T

B.OU

T

G.OU

T

ICAT

H

GND

R.OU

T

B.OU

T

G.OU

T

ICAT

H

GND

不明
G-5
不明
G-6
不明
(CRT PCB)
Page 15: Colour Television TX-21JT2C Z-M3L Chassis - Diagramas dediagramas.diagramasde.com/televisores/Panasonic TX... · Colour Television TX-21JT2C Z-M3L Chassis SPECIFICATIONS ... CATV

AB

CD

EF

GH

AB

CD

EF

GH

2 1345678

2 1345678

R503

5.6 7W

IC50

6LT

V-81

7M-V

B

FEED

BAC

K

1 2

34

VR5011K

+B ADJ.

F50150T040H

T4A_L_250VFH502

EYF-52BCFH501

EYF-52BC

21 L5

038R

2000

15

DEGA

USS

COIL

CAUT

ION:

DIG

ITAL

TRA

NSIS

TOR

L501

0R8A

393F

28Y

COIL

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E FI

LTER

1 2

3 4

SW501SDKVA30100

MAIN SWITCH

1

2

3

4

5 6

IC50

2KI

A780

8API

8V R

EG. I

C

12

3

IC50

1KI

A780

5API

5V R

EG. I

C

12

3

RY50

1AL

KS32

9

12 3

4

T5020628001

1

2

3

45

6

7

8

9

T501

8129

098S

1

10 11 12 13 14 15 16 17 18

235678

CP50

1A3

963W

V2-3

PD1

2

SDG

Q511

2SK2

647-

01M

R

POW

ER

Q513

KRC1

02SR

TK

SW

Q512

KRA1

02SR

TK

SW

Q506

KRA1

02SR

TK

SW

PH

TH50

1B5

9104

-T80

-B10

1

2

3

21

CD50

1_1

0G65

0809

AC22

0-24

0V_5

0Hz

CAUT

ION:

DIG

ITAL

TRA

NSIS

TOR

OF P

RINT

ING

AND

SUBJ

ECT

TO C

HANG

E W

ITHO

UT N

OTIC

ENO

TE:T

HIS

SCHE

MAT

IC D

IAGR

AM IS

THE

LAT

EST

AT T

HE T

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CE T

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PAR

TS M

ARKE

D BY

CAUT

ION

DESC

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D IN

PAR

TS L

IST

ONLY

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FOR

SAF

ETY,

USE

ONES

ARE

DANS

LA

NOM

ENCL

ATUR

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S PI

ECES

N’UT

ILIS

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ELLS

DEC

RITE

SDA

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CURI

TE:L

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PARE

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NET

ANT

ATTE

NTIO

N

R502

0.821W

R508

333W

R511

330

1W

R510

0.22

1W

HS50

376

3WAA

0162

B502

W4B

RH3.

5X6X

1

B504

W5R

H3.5

X5X1

.0

CP50

2A1

561W

V2-2

P

1

2

L502

W5T

29X7

.5X1

9

R529

1001/4W

R516

3.3K

1/4W

R501

1.5M

1/2W

R507

100

1/4W

R538

270

1/4W

R524

1501/4W

R523

101/

4WR5

22

270

1/4W

R514

100K 1/2W

R512

1K R513

1.5K

R531

10K

R504

2.2M1/2W

R506

2.2M1/2W

R519 1K

1/4W

R526

100K

R528 1K

R533

1K

R515

4.7K

R525

470

R537

100 R5

32

3.3K

1/4W

R505

100

1/4W

R521

1K1/2W

C507

0.001 2KVB

C506

0.001 2KVB

C503

220P 2KVR

C501

_2

0.1

275V

ECQU

L

C535

0.00

2225

0VKX

C508

0.00

125

0VKX

C527

220P 250VKX

C509

0.022M

C518

0.01

B

C502

0.001M

C504

0.04

7M

C516 47

0P50

0VB

C517

680P

2KV

R

C526

_2

0.22

275V

ECQU

L

W809

W808

W81

9

W81

8

C511 47

25V

YK

C514

470 16VYK

C541

1000 25VYK

D512

1N4937

D503

RM11

C-EI

C

D501

RM11

C-EI

C

D504

RM11

C-EI

C

D510

_1

30DF

6-FC

D521

1SS1

33

D502

RM11

C-EI

C

D517

1SS1

33

D509

1SS1

33

D525

1SS133

D513

SB29

0S

D518

1SS1

33

D516

SB29

0S

D508

SB29

0S

D515

1SS1

33

D533

1N40

05-E

IC

D534

1N4005-EIC

D529

1N4005-EIC

D532

1N40

05-E

IC

D530

1SS133

D524

SB29

0S

D505

SB29

0S

D514

1SS1

33

D519

1SS1

33Q5

02KT

C320

3_Y

SWIT

CHIN

G

Q507

KTC3

198

FEED

BAC

KSW

ITCH

ING

Q509

KTC3

209_

Y

REG

Q505

2SC2

412K

SW

Q503

KTC3

209_

Y

REG

Q501

KTC3

209_

Y

REG

Q504

2SC2

412K

SW

Q508

KTC3

198

SW

WAS

REC

EIVE

D IN

GOO

D CO

NDIT

ION

AND

PICT

URE

IS N

ORM

AL.

WIT

H TH

E DI

GITA

L TE

STER

WHE

N TH

E CO

LOR

BROA

DCAS

TNO

TE:T

HE D

C VO

LTAG

E AT

EAC

H PA

RT W

AS M

EASU

RED

D520

MTZJ18B

D528

MTZJ5.6B

D507

MTZJ18B

D511

MTZ

J18B

D522

MTZJ3.9B

D506

MTZJ5.6B

C533

470 10VYK

C523

100 10VYK

C515

1000 16VYK

C513 1

50V

KA

C519

2200 16VYK

C521

100 160VYXF

C505

_1

150

450V

USR

SOUN

D+B

P.CO

N+8V

SOUN

D_GN

D

GND

H.DR

V+B

+B GND

EMEG

ENCY

H_GN

D

POW

ER

+B AT3.

5V

P.CO

N+8V

AT+5

.6V

P.CO

N+5V

GND

09.0

8.9

034

9

349

416.

0

13.4

416.

0

FROM

/TO

MIC

ON/C

HROM

A

FROM

/TO

DEFL

ECTI

ON/C

RT

TO S

OUND

AM

P/21

PIN

(MAI

N PC

B)PO

WER

SCH

EMAT

IC D

IAGR

AM

NCNC

08.

0

5.6

0

0

00

0

4.5

4.5

05.

9

PCB0

10TM

B553

NCNC

BLUE

BROWN

10.6

8

0

NCNC

NCNC

NC

OUT

GND

INOUT

GND

IN

0

BLUE

BROWN

9.0

5.0

5.6

5.0

3.3

3.9

0.1

0

0.8

0.8

0

0

0

0

09.

0

8.9

0

08.9

9.0

5.0

5.6

10.9

13.9

00144.

0

11.2

21.7

317.

0 0

21.3

9.1

0.2

9.1

0.4

9.1

8.1

8.1

0.4

6.1

5.6

8.5

5.0

10.8

不明
G-7
不明
G-8
Page 16: Colour Television TX-21JT2C Z-M3L Chassis - Diagramas dediagramas.diagramasde.com/televisores/Panasonic TX... · Colour Television TX-21JT2C Z-M3L Chassis SPECIFICATIONS ... CATV

SW

105S

W104

SW

103S

W102

SW

101

J701

D101

TU001

IC101

C526_2

RY

501

CP

502

L501

R501

C501_2

F501FH502 FH501

CP501

T502

C003_1

C002

D001

R708

R707

R706

L703

L701

R703

OS101W814

R126 C

122

W004

C527

R503

T501

W007

D501

D502

D503

D504

C506

C507

R510

Q511

R508

R511

C504

C503

R502

IC1001

HS1001

R1002

C1006

B502

R506

R504

C508IC506

R524

D512

D520

C502

D525

C511

R516

Q502

W017

R522R523

D509

C509

D507

D530

Q508W003

R532

D533

D534D532

D529

D516

D508

Q501

Q503

W002

R507

R505

D506

R538

D505

D524

C519

B504

C517

D513

C521

W019

C515

IC502

W808IC

501

C523

W809

C533

W021

Q507

D528

D518

R514

VR

501

R519

D521

D514

D519

C608

C610

X101

Q401

C424

CP401

C422

L401

C423_1

D402

D409

D413

R490

R450_1

C431

W048

C432_2

HS401

L402

R448

R423

T401

R460

C418

R002

R404

C417_2

Q405

R455

D407

R419

R411

D401

W039

D411

D404

D403

W807

R410

D408D

406

R405

C403_2

W851

CF

601

R112

W030

L104

L102

L101

R1003

W001

R118

R109

W012CP802A

W014

L601

W011

W026

L603

C626

R719W

037W

038

W013

W027

CP802B

CP801_1

TP801

R801_1

TP803

TP802

R802_1

HS

801IC

801

D802

D801

D803

R803_1

R718R1009

R1010

CD701B

J1001 J703 J702

C631

W055

CF

604

L602

R633

C803

R632

C629

R631

W046

D602

W043

R001

W831

D603

R117

C1010

C1008

R521

IC401

C402_1

W049

D410

C541

C406

C1011_1

C1001_1

C1007

W050

TP002

W804

CP

701A

W025

W029

W016

C109

C602

C619

C616

C633

C101

C106

C704

W009

HS

503

R529

L704

B1003

L705_1

C514

R407

Q402

R413

R412

W020W008

W042

W051

W047

W018

R414

D515C

513

D511

W010

C1002

W034

HS

402

D517

W917

C1004

C404

C601

C604

C613

Q509

R408

R447

W819

W818

C409

W813

W820

R402

W015

CD1002

D510_1

W824W823

L604

R658L

605

C804

W044

D522

R622

W024W

040

W041

W822

SW501

FB401

W033

W825

TH501

L802

W054

TP401

C416

C420

C516

C819

L001

R810_1

CP402

C1003_1

W022

CC

003

W052

W036

W063

W062

C505_1

R653

R638

S801Y

S801X

W068

W035

W069

W053

R45

6_1

J801

W006

CP101

W028

C640_1

CF

607

W005

CD803B

CD

803A

S805X

S805Y

S806X

S806Y

W821

CF605

CP806_1

CC002

D804

CD802A

CD802B

PRINTED CIRCUIT BOARDSMAIN/CRT/AV (INSERTED PARTS)

SOLDER SIDE

C535

F-1 F-2

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R00

4

R00

3

R008

R00

6

R005C001

R00

7

R70

9

R71

3

R704

R715

R714

R70

1

R101R102

R10

3R

104

R10

04

R51

2R

513

R11

6

C60

3C

605

C60

9

C60

7R

601

R60

4C

614

C61

5

R10

5R

107

R111

R10

8R

106

R110

R11

3R

114 C617

R608

C618

C40

7

C401

R401

C40

5

R40

3

C408_1

R40

9

R60

2R

603

C61

1

C61

2

R12

0

R11

9C108

Q602R610R609

Q601R605R607R606

C10

7

C10

5C

104

C10

3

C10

2R

649

R64

7R

645

R64

4C

642

R65

0R

646

R64

8

R64

0C

639

C63

8C

637

R63

9

C63

6C

635

R637

C62

7R

626

R627

C63

4C

632

R62

8C

628

R634

R62

5

R623

R804

R806

R80

7R

808

R80

9

C80

2

R805

C70

3

R71

7

Q607R710

R62

9 Q606

R63

0C

630

Q608 R64

2

R64

1 C641

R64

3

R63

6

R62

4

R651

Q504

Q505

R526

C1009

R531

R652

R63

5

R711

C646

W81

5

Q513

Q506 Q512

IC199

R11

5

C518

R12

3

R12

4

C647

R65

4

R65

7

Q609

C650

R656

R65

5

C648

R621

L70

6

R70

2

C606

R537

R528

R533

R51

5

R525

R66

6

C655_1

C1012

C70

2

C1013_1

C656

W81

0

C709_1

W83

5

W83

6

PRINTED CIRCUIT BOARDSMAIN/CRT/AV (CHIP MOUNTED PARTS)

SOLDER SIDE

F-3 F-4