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Panasonic TX-21FG25R, Руководство по обслуживанию

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Panasonic TX-21FG25R Скачать руководство пользователя страница 27

Ref.

No.

Part No.

Part Name & Description

Remarks

C502

ECKR3A182KBP

C 1800PF, K, 1KV

C503

ECKR3A182KBP

C 1800PF, K, 1KV

C504

ECJ2VB1H681K

C 680PF, K, 50V

C507

ECJ2VF1C105Z

C 1UF, Z, 16V

C511

ECA1VM101B

E 100UF, 35V

C512

F1B2H471A025

CERAMIC CAPACITOR

C513

F1B2H331A025

CERAMIC CAPACITOR

C514

F2A1E102A151

ELECTROLYTIC CAPACITOR

C515

F1B2H331A025

CERAMIC CAPACITOR

C516

F2A1E102A151

ELECTROLYTIC CAPACITOR

C519

EEUED2C221E

ELECTROLYTIC CAPACITOR

C520

ECA0JM221B

E 220UF, 6.3V

C550

ECQM4223JZ

P 0.022UF, J,400V

C552

F2A2E100A025

ELECTROLYTIC CAPACITOR

C554

F0C2E204A039

PLASTIC FILM CAPACITOR

C555

ECQE2824KF

P 0.82UF, K,250V

C559

ECWH20752JVB

PLASTIC FILM CAPACITOR

C560

ECQM4393JZ

P 0.039UF, J,400V

C561

ECKW3D271JBR

CERAMIC CAPACITOR

C564

F2A2A2R2A042

ELECTROLYTIC CAPACITOR

C565

ECQB1H273JF

P 0.027UF, J, 50V

C567

ECQM4473JZ

P 0.047UF, J,400V

C568

ECWH20102JVY

P 1000PF,J, 2KV

C601

ECJ2VB1H183K

C 0.018UF, K, 50V

C602

ECJ2VB1H222K

C 2200PF, K, 50V

C603

F1J1H104A578

CERAMIC CAPACITOR

C604

ECA1CM101B

E 100UF, 16V

C605

F1J1H104A578

CERAMIC CAPACITOR

C606

F1J1H104A578

CERAMIC CAPACITOR

C607

ECJ2VF1H103Z

C 0.01UF, Z, 50V

C610

F1J1H104A578

CERAMIC CAPACITOR

C611

F1J1H104A578

CERAMIC CAPACITOR

C612

F1J1H104A578

CERAMIC CAPACITOR

C613

F1J1H104A578

CERAMIC CAPACITOR

C614

ECJ2VC1H080C

CERAMIC CAPACITOR

C615

ECJ2VC1H080C

CERAMIC CAPACITOR

C616

ECA1CM101B

E 100UF, 16V

C618

ECA1CM101B

E 100UF, 16V

C619

ECA1CM101B

E 100UF, 16V

C620

ECJ2VF1H683Z

C 0.068UF, Z, 50V

C621

ECA1CM100B

E 10UF, 16V

C622

ECA1CM101B

E 100UF, 16V

C623

ECA1CM101B

E 100UF, 16V

C626

ECA1CM101B

E 100UF, 16V

C627

ECA1CM101B

E 100UF, 16V

C628

ECA1AM471B

E 470UF, 10V

C630

ECJ2VF1H103Z

C 0.01UF, Z, 50V

C631

ECJ2VF1H683Z

C 0.068UF, Z, 50V

C632

ECA1HM4R7B

E 4.7UF, 50V

C633

ECJ2VC1H471J

C 470PF, J, 50V

C634

ECJ2VC1H471J

C 470PF, J, 50V

C635

ECA1CM101B

E 100UF, 16V

C639

F1J1H104A578

CERAMIC CAPACITOR

C640

F1J1H104A578

CERAMIC CAPACITOR

C642

F1J1H104A578

CERAMIC CAPACITOR

C644

F1J1H104A578

CERAMIC CAPACITOR

C645

F1J1H104A578

CERAMIC CAPACITOR

C646

F1J1H104A578

CERAMIC CAPACITOR

C648

F1J1H104A578

CERAMIC CAPACITOR

C649

F1J1H104A578

CERAMIC CAPACITOR

C650

ECA1CM221B

E 220UF, 16V

C652

F1J1H104A578

CERAMIC CAPACITOR

C654

F1J1H104A578

CERAMIC CAPACITOR

C655

F1J1H104A578

CERAMIC CAPACITOR

C660

ECJ2VF1E104Z

C 0.1UF, Z, 25V

C662

ECA0JM101B

E 100UF, 6.3V

C670

F1J1H104A578

CERAMIC CAPACITOR

C671

F1J1H104A578

CERAMIC CAPACITOR

C672

F1J1H104A578

CERAMIC CAPACITOR

C805

ECQB1H103JF

P 0.01UF, 50V

C806

ECKWAE472ZED

C 4700PF, Z,500V

C807

ECKWAE472ZED

C 4700PF, Z,500V

C808

ECKWAE472ZED

C 4700PF, Z,500V

Ref.

No.

Part No.

Part Name & Description

Remarks

C809

ECKWAE472ZED

C 4700PF, Z,500V

C810

F2B2G2710010

ELECTROLYTIC CAPACITOR

C811

ECQM4473JZ

P 0.047UF, J,400V

C815

ECKW3D151KBR

CERAMIC CAPACITOR

C816

F2A1H3300037

ELECTROLYTIC CAPACITOR

C819

ECA1HM010B

E 1UF, 50V

C821

ECKW3D681KBP

C 680PF, K, 2KV

C825

ECQB1H471JF

P 470PF, J, 50V

C826

ECQB1H103JF

P 0.01UF, 50V

C827

ECQV1H684JM

P 0.68UF, J, 50V

C828

F1A2E681A002

CERAMIC CAPACITOR

C829

F1A2E681A002

CERAMIC CAPACITOR

C830

ECQB1H821KF

PLASTIC FILM CAPACITOR

C835

ECKCNA472ME7

C 4700PF, M,

C837

F1A2E152A001

CERAMIC CAPACITOR

C838

ECQU2A224BN9

P 0.22UF, 250V

C839

ECQU2A224BN9

P 0.22UF, 250V

C840

F1A2E102A001

CERAMIC CAPACITOR

C843

F2A1E102A223

ELECTROLYTIC CAPACITOR

C849

F1B2H471A025

CERAMIC CAPACITOR

C852

ECUX1H104KBX

C 0.1UF, K, 50V

C859

ECKW3D821KBP

C 820PF, K, 2KV

C860

ECUX1H104KBX

C 0.1UF, K, 50V

C867

EEUED2C221E

ELECTROLYTIC CAPACITOR

C869

ECJ2VB1E563K

CERAMIC CAPACITOR

C870

F2A1C682A260

ELECTROLYTIC CAPACITOR

C871

F1B2H471A025

CERAMIC CAPACITOR

C872

F2A1C102A252

ELECTROLYTIC CAPACITOR

C873

L6Y5P4B122K

C 1200PF, K,500V

C875

ECJ2VB1H332K

C 3300PF, K, 50V

C876

ECJ2VB1H471K

C 470PF, K, 50V

C877

ECA1CM100B

E 10UF, 16V

C879

ECEA0JKA331

E 330UF, 6.3V

C881

F1J1H104A717

CERAMIC CAPACITOR

C883

ECUX1H104KBX

C 0.1UF, K, 50V

C884

F2A1C1020060

ELECTROLYTIC CAPACITOR

C885

F2A1C4710045

ELECTROLYTIC CAPACITOR

C886

ECA1HM330B

E 33UF, 50V

C887

ECA1CM102B

E 1000UF, 16V

C888

ECUX1H104KBX

C 0.1UF, K, 50V

C889

F2A1C4710045

ELECTROLYTIC CAPACITOR

C891

ECA1CM101B

E 100UF, 16V

C893

ECA1CM221B

E 220UF, 16V

C898

ECUX1H104KBX

C 0.1UF, K, 50V

DIODES

D1061

B3AGA0000089

DIODE

D1132

MTZJ3.9A

ZENER DIODE

D2103

MA723

DIODE

D2104

MA723

DIODE

D2107

B0AACK000004

DIODE

D2108

B0AACK000004

DIODE

D3141

MTZJ8.2C

ZENER DIODE

D3142

MTZJ8.2C

ZENER DIODE

D354

B0HAMP000067

DIODE

D355

B0HAMP000067

DIODE

D356

B0HAMP000067

DIODE

D361

B0AACK000004

DIODE

D362

B0AACK000004

DIODE

D363

B0AACK000004

DIODE

D364

B0AACK000004

DIODE

D365

B0AACK000004

DIODE

D366

B0AACK000004

DIODE

D367

B0AACK000004

DIODE

D402

B0HAJL000001

DIODE

D503

B0AACK000004

DIODE

D504

B0AACK000004

DIODE

D507

B0ACMJ000001

DIODE

D511

MA4108J

DIODE

D512

B0HAJL000001

DIODE

D513

EU02

DIODE

D515

EU02

DIODE

D520

MA152KTX

DIODE

D552

EU02

DIODE

27

TX-21FG25R

Содержание TX-21FG25R

Страница 1: ...ustrial Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law TX 21FG25R GP4N Chassis Video 31 5 MHz D K 32 5 MHz B G 32 0 MHz I 32 5 MHz M Sound 33 57 MHz PAL Colour 33 6 MHz SECAM 34 42 MHz NTSC 33 75 MHz SECAM Receiving Stereo Sound System AV STEREO Video Audio Terminals AV 1 2 3 Y PB PR Phone Type Y 1 0Vp p 75Ω PB PR 0 7Vp p 75Ω Video 1 0Vp p 75Ω Audio Approx 4...

Страница 2: ...unction 5 3 4 Service Mode 2 Controls OPTION data 1 3 5 4 Adjustment Procedure 6 4 1 Adjustment Procedure 6 4 2 COLOUR PURITY 6 4 3 CONVERGENCE 7 4 4 WHITE BALANCE MARKET MODE CHK 4 8 4 5 ADJUSTMENT OF CRT VRS 9 5 Conductor Views 10 5 1 D Board 10 6 Schematic Diagrams 11 6 1 SCHEMATIC DIAGRAM FOR GP4 CHASSIS 11 6 2 A Board 13 6 3 L Board 18 6 4 PP Board 21 7 Parts Locations 24 8 Replacement Parts ...

Страница 3: ...c When the exposed metallic part has a return path to the chassis the reading should be between 4 MΩ Ω Ω Ω and 20 MΩ Ω Ω Ω When the exposed metal does not have a return path to the chassis the reading must be zero 1 3 Leakage Current Hot Check See Fig 1 1 Plug the AC cord directly into the AC outlet Do not use an isolation transformer for this check 2 Connect a 2 kΩ 10 W resistor in series with an...

Страница 4: ...2 Service Hints 2 1 HOW TO MOVE CHASSIS INTO SERVICE POSITION 1 Remove 9 screws 2 Draw out Main Chassis 3 Stand the Main Chassis 4 TX 21FG25R ...

Страница 5: ...d item 7 Normal remote exit service mode 11 ANGEL 128 127 12 BOW 128 127 13 DVCO 128 127 14 H POS 128 127 15 G CUT OFF N A 16 B CUT OFF 0 511 17 R DRIVE 0 511 18 G DRIVE 0 511 19 B DRIVE 0 511 20 SUB Bright 128 127 5 Volume decrement of selected item 6 OK remote store save selected item 7 Normal remote exit service mode NOTE Service mode 2 options bit refer to each model spec 3 Market Mode Functio...

Страница 6: ...st roughly the static convergence magnets 5 Apply a green pattern signal 6 Loosen a clamp screw for the Deflection Yoke and move the Deflection Yoke as close to the purity magnet as possible 7 Adjust the purity magnet so that a vertical green field is obtained at the center of the screen 4 1 3 NTSC TINT COLOUR Item preparation 1 Connect oscilloscope probe to TPL1 R OUT with 10kΩ series resistor 2 ...

Страница 7: ...e at center of the screen 4 Adjust Red and Blue with Green line at center of the screen by rotating RB G static convergence magnet 5 Lock convergence magnets with silicone sealer 6 Remove the DY wedges and slightly tilt the Deflection Yoke vertically 7 Fix the Deflection Yoke by re inserting the DY wedges 8 If purity error is found repeat Colour Purity adjustment 7 TX 21FG25R ...

Страница 8: ...ure 4 Adjust the remaining R and B CUTOFF controls so as to get a white horizontal line on the screen 5 Return to full field SCAN by pushing the position 5 key on the remote control 6 Adjust the R Drive and B Drive controls as to obtain a uniform white on the white bar of the greyscale pattern 7 Confirm correct B W rendition and greyscale tracking or repeat CUTOFF and drive control setup Note Writ...

Страница 9: ...magnets are top position VRS Mag Set VRS Mg that 2 magnets are horizontal position only 21 25 29 3 Set geomagnetic corection DAC AS IN TABLE 1 ADJUSTMENT 1 Receive the white balance pattern 2 Adjust V CENTER 3 Set R B CUT OFF to minimum and set G CUT OFF to center 4 Receive the aging pattern 5 Set 2 magnet of vertical position to up and down equally so that center part of CRT Fig 4 9 TX 21FG25R ...

Страница 10: ...5 Conductor Views 5 1 D Board 10 TX 21FG25R ...

Страница 11: ...6 Schematic Diagrams 6 1 SCHEMATIC DIAGRAM FOR GP4 CHASSIS 11 TX 21FG25R ...

Страница 12: ...12 TX 21FG25R ...

Страница 13: ...6 2 A Board 6 2 1 A Board 1 5 1A 2A 3A 4A 5A 6A 7A 8A 9A 13 TX 21FG25R ...

Страница 14: ...6 2 2 A Board 2 5 1A 2A 3A 4A 5A 6A 7A 8A 9A 1B 2B 3B 4B 5B 6B 7B 8B 9B 14 TX 21FG25R ...

Страница 15: ...6 2 3 A Board 3 5 1B 2B 3B 4B 5B 6B 7B 8B 9B 1C 2C 3C 4C 5C 6C 7C 8C 9C 15 TX 21FG25R ...

Страница 16: ...6 2 4 A Board 4 5 1C 2C 3C 4C 5C 6C 7C 8C 9C 1D 2D 3D 4D 5D 6D 7D 8D 9D 16 TX 21FG25R ...

Страница 17: ...6 2 5 A Board 5 5 1D 2D 3D 4D 5D 6D 7D 8D 9D 17 TX 21FG25R ...

Страница 18: ...6 3 L Board 6 3 1 L Board 1 3 1A 2A 3A 4A 5A 6A 7A 18 TX 21FG25R ...

Страница 19: ...6 3 2 L Board 2 3 1A 2A 3A 4A 5A 6A 7A 1B 2B 3B 4B 5B 6B 7B 19 TX 21FG25R ...

Страница 20: ...6 3 3 L Board 3 3 1B 2B 3B 4B 5B 6B 7B 20 TX 21FG25R ...

Страница 21: ...6 4 PP Board 6 4 1 PP Board 1 3 1A 2A 3A 4A 5A 6A 7A 21 TX 21FG25R ...

Страница 22: ...6 4 2 PP Board 2 3 1B 2B 3B 4B 5B 6B 7B 1A 2A 3A 4A 5A 6A 7A 22 TX 21FG25R ...

Страница 23: ...6 4 3 PP Board 3 3 1B 2B 3B 4B 5B 6B 7B 23 TX 21FG25R ...

Страница 24: ...7 Parts Locations 24 TX 21FG25R ...

Страница 25: ...8 1 Replacement Parts List Notes 8 Replacement Parts List 25 TX 21FG25R ...

Страница 26: ... 16V C1833 F1J1H104A717 C 0 1UF 50V C1834 ECA1CM101B E 100UF 16V C2113 ECA1HM3R3B E 3 3UF 50V C2117 F1J1H104A578 C 0 1UF 50V C2129 ECA1CM102B E 1000UF 16V C2303 ECEA1EKS4R7 E 4 7UF 25V C2305 ECJ2VB1H102J C 1000PF 50V C2306 ECJ2VB1H102J C 1000PF 50V C2308 F1J1H104A578 C 0 1UF 50V C2309 F1J1H104A578 C 0 1UF 50V C2314 F2A1E470A149 E 47UF 25V C2315 F2B1E222A005 ELECTROLYTIC CAPACITOR C2317 F1J1H104A57...

Страница 27: ...100UF 6 3V C670 F1J1H104A578 CERAMIC CAPACITOR C671 F1J1H104A578 CERAMIC CAPACITOR C672 F1J1H104A578 CERAMIC CAPACITOR C805 ECQB1H103JF P 0 01UF 50V C806 ECKWAE472ZED C 4700PF Z 500V C807 ECKWAE472ZED C 4700PF Z 500V C808 ECKWAE472ZED C 4700PF Z 500V Ref No Part No Part Name Description Remarks C809 ECKWAE472ZED C 4700PF Z 500V C810 F2B2G2710010 ELECTROLYTIC CAPACITOR C811 ECQM4473JZ P 0 047UF J 4...

Страница 28: ...No Part No Part Name Description Remarks L554 G0A682AA0006 PEAKING COIL L557 G0D820000005 LINEARITY COIL L561 J0JKB0000034 EMI FILTER L601 G0C4R7JA0055 PEAKING COIL L602 G0C100K00008 COIL L603 G0C4R7JA0055 PEAKING COIL L604 G0C100K00008 COIL L605 TALV35VB5R6K PEAKING COIL L606 G0C100K00008 COIL L607 G0A3R3HA0011 CHOKE COIL L608 G0C4R7JA0055 PEAKING COIL L609 G0C100K00008 COIL L610 TALV35VB8R2K PEA...

Страница 29: ...10W R3022 ERJ6GEYJ153 M 15KOHM J 1 10W R3023 ERJ6GEYJ101 M 100OHM J 1 10W R3024 ERJ6GEYJ153 M 15KOHM J 1 10W Ref No Part No Part Name Description Remarks R3026 ERJ6GEYJ103 M 10KOHM J 1 10W R303 ERJ6GEYJ103 M 10KOHM J 1 10W R304 ERJ6GEYJ240 FIXED RESISTOR R305 ERJ6GEYJ240 FIXED RESISTOR R306 ERJ6GEYJ240 FIXED RESISTOR R307 ERJ6GEYJ681 M 680OHM J 1 10W R308 ERJ6GEYJ681 M 680OHM J 1 10W R309 ERJ6GEYJ...

Страница 30: ...M J 1 4W R864 ERJ6GEYJ103 M 10KOHM J 1 10W R866 ERJ6GEYJ392 M 3 9KOHM J 1 10W R868 ERDS1TJ221 C 220OHM J 1 2W R882 ERJ6GEYJ332 M 3 3KOHM J 1 10W R883 ERX3FJ3R3H METAL FILM RESISTOR Ref No Part No Part Name Description Remarks R884 ERJ6GEYJ562 M 5 6KOHM J 1 10W R885 ERJ6GEYJ752 M 7 5KOHM J 1 10W R886 ERJ6GEYJ433 M 43KOHM J 1 10W R887A ERG1SJ273P M 27KOHM J 1W R888 ERJ6GEYJ103 M 10KOHM J 1 10W TRANS...

Страница 31: ...RT SOCKET SW1011 EVQ11G05R SWITCH SW1012 EVQ11G05R SWITCH SW1013 EVQ11G05R SWITCH SW1014 EVQ11G05R SWITCH SW1015 EVQ11G05R SWITCH SW1016 EVQ11G05R SWITCH SW840 ESB92DA1B SWITCH T601 TSK1040 BEAD CORE TU001 ENV59K01G3RF TUNER X1801 H0D202500004 CRYSTAL OSC X601 H0D202500002 CRYSTAL OSC XF101 J0C3525A0002 DELAY LINE 31 TX 21FG25R ...

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