Panasonic TX-25LK1F Service Manual Download Page 15

Description

Cct Ref

Parts Number

Description

Cct Ref

Parts Number

DIODE                 

D809

R2KNLFA1    

DIODE   

D810

MA165TA5

DIODE                

D811

1SR124-4AT82

DIODE   

D812

MA165TA5

DIODE 

D813

MTZJT-7720D

DIODE      

D814

MTZJT-775.6A

DIODE                 

D851

TVSRU3AMLFA5

DIODE                 

D852

TVSRU3AMLFA5

DIODE                

D853

1SR124-4AT82

DIODE                

D1101

MTZJT-776.2A

LED                   

D1104

SLR56UR3FLF 

DIODE   

D1106

MA165TA5

DIODE   

D1107

MA165TA5

DIODE      

D1201

TVSS1WBS20

DIODE   

D1202

MA165TA5

DIODE   

D1205

MA165TA5

DIODE                 

D3101

MTZJT-775.1A

TRANSISTORS

TRANSISTOR            

Q202

BC847B

TRANSISTOR            

Q203

BC847B

TRANSISTOR            

Q253

BC857B      

TRANSISTOR            

Q255

BC847B

TRANSISTOR            

Q351

BC857B      

TRANSISTOR            

Q401

BC847B

TRANSISTOR            

Q402

BC847B

TRANSISTOR            

Q501

2SD2398-M2  

TRANSISTOR       

Q551

BU4508AFRB

TRANSISTOR            

Q601

BC847B

TRANSISTOR            

Q602

BC847B

TRANSISTOR            

Q603

BC857B      

TRANSISTOR            

Q606

BC847B

TRANSISTOR            

Q701

BC857B      

TRANSISTOR            

Q702

BC847B

TRANSISTOR            

Q751

BC847B

TRANSISTOR       

Q752

2SK2538000LB

TRANSISTOR            

Q753

BC557B/126  

TRANSISTOR            

Q851

BC557B/126  

TRANSISTOR            

Q852

2SA684R

TRANSISTOR            

Q1101

2SD965-R

TRANSISTOR            

Q1102

BC847B

TRANSISTOR            

Q1103

BC847B

TRANSISTOR            

Q1104

BC847B

TRANSISTOR            

Q1105

BC847B

TRANSISTOR            

Q1106

BC847B

TRANSISTOR            

Q1107

BC847B

TRANSISTOR            

Q1109

BC847B

TRANSISTOR            

Q1110

BC847B

TRANSISTOR            

Q1201

BC847B

TRANSISTOR            

Q1204

BC847B

TRANSISTOR            

Q2001

BC857B      

TRANSISTOR            

Q2002

BC857B      

TRANSISTOR            

Q2003

BC847B

TRANSISTOR            

Q2004

BC847B

TRANSISTOR            

Q3104

2SC1318-S   

TRANSFORMERS

TRANSFORMER           

T553

ETH19Z192AZ

TRANSFORMER        

T801

ETP35KAN619U

TRANSFORMER      

T802

10653050-A

COILS

COIL                  

J65

EXCELSA35V  

COIL 

L001

TALV35VB100K

COIL                 

L108

ELESNR22KA  

COIL                 

L502

ELC08D682E  

COIL 

L601

TALV35VB8R2K

COIL 

L602

TALV35VB100K

COIL   

L604

EXCELDR35V

COIL   

L751

ELC18B801L

COIL                 

L752

ELC10D822E  

COIL   

L753

EXCELSA35T

COIL   

L802

EXCELSA35T

COIL   

L803

EXCELDR35V

COIL   

L851

EXCELSA35T

COIL   

L852

EXCELSA35T

COIL   

L853

EXCELSA35T

COIL 

L1101

TALV35VB331K

COIL 

L2001

TALV35VB4R7K

COIL 

L2002

TALV35VB4R7K

COIL   

L2004

EXCELSA35T

COIL 

L2005

TALV35VB6R8K

COIL 

L2006

TALV35VB100K

COIL   

L3101

TLT100K991R

COIL   

L3102

TLT100K991R

COIL   

L3103

EXCELSA35T

COIL   

L3104

EXCELSA35T

COIL 

L3105

TALV35VB100K

COIL   

L3107

EXCELDR35V

FILTERS

CHIP FILTER      

L105

EFCV4045A4

CHIP FILTER      

L106

EFCV4045A4

LINE FILTER           

L801

ELF15N005A  

CERAMIC  FILTER  

X101

EFCV3095T6

SAW FILTER  

X102

K3953-M100

SAW FILTER       

X201

L9454M      

FILTER   

X2002

EFCT6504BF

CERAMIC FILTER        

X2003

EFCT7004BF

CRYSTALS

CRYSTAL              

X601

TSSA010     

CRYSTAL              

X602

EFCWS2F11T  

CRYSTAL               

X2001

4730007158

RESISTORS

S.M.CARB

 JA41

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

 JSE26

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

C010

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

C110

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

C111

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

C118

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

JA1

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

JA2

ERJ8GEY0R00 .125W

5%

0

S.M.CARB

JA3

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

JA6

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

JA7

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

JA8

ERJ8GEY0R00 .125W

5%

0

S.M.CARB

JA9

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

JA10

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

JA11

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

JA12

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

JA15

ERJ8GEY0R00 .125W

5%

0

S.M.CARB

JA16

ERJ8GEY0R00 .125W

5%

0

S.M.CARB

JA18

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

JA19

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

JA20

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

JA21

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

JA27

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

JA28

ERJ8GEY0R00 .125W

5%

0

S.M.CARB

JA29

ERJ8GEY0R00 .125W

5%

0

S.M.CARB

JA30

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

JA31

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

JA32

ERJ6GEY0R00

0.1W

5%

0

S.M.CARB

JA33

ERJ8GEY0R00 .125W

5%

0

S.M.CARB

JA34

ERJ8GEY0R00 .125W

5%

0

15

Summary of Contents for TX-25LK1F

Page 1: ...NOTE This Service Manual should be used in conjunction with the Z8 technical guide TECHNISCHE DATEN Die Auskunft in den Klammern bezeicht sich auf das folgende Modell TX 25LK1F Die Auskunft in den Klammern bezeicht sich auf das folgende Modell TX 28SK1F Netzpannung 220 240V a c 50Hz Leistungsaufnahme 76W 72W 76W Antennenimpedanz 75Ω asymmetrisch Koaxial Typ Standby Leistungsaufnahme 0 9W Empfangss...

Page 2: ...uld be between 4M ohm and 20M ohm When the exposed metal does not have a return path to the chassis the reading must be infinite SICHERHEITSVORKEHRUNGEN ALLGEMEINE RICHTLINIEN 1 Es ist empfehlenswert einen Trenntransformator in die Stromversorgung zu schalten bevor Reparaturen an einem Gerät vorgenommen werden dessen Chassis unter Spannung steht 2 Bei der Durchführung von Servicearbeiten dürfen di...

Page 3: ...failure 3 To prevent any X Radiation possibility it is essential to use the specified tube MESSUNG DES KRIECHSTROMS IM EINGESCHALTETEN ZUSTAND 1 Den Netzstecker direkt in eine Netsteckdose stecken Für diese Messung keinen Trenntransformator verwenden 2 Einen 2kΩ 10W Widerstand in Serie mit einem von außen zugänglichen Metallteil am Fernsehgerät und einer guten Erdung z B Wasserleitung anschließen ...

Page 4: ... screws as shown in Fig 2 SERVICE HINWEISE ENTFERNEN DER GERÄTERÜCKWAND 1 Die 6 Schrauben entfernen siehe Abb 2 LOCATION OF CONTROLS LAGE DER EINSTELLREGLER Screws Schrauben Fig 2 Abb 2 Focus Fokusregler Screen Schirmgitterregler Fig 3 Abb 3 E Board Y Board 4 ...

Page 5: ... ROM mit schnellem Zugiff auf Serviceinformationen Bestell Nr TZS7EZ006 TZS7EZ005 TZS8EZ001 TZS9EZ001 1 Service Manuals 2 Bedienungsanleitungen 3 Technical Information TASMIN Technisch erweitertes System für interaktive Multimedia Hinweise und Notizen Genauso wie dieses Produkt einen ersten Schritt in Richtung erweitertes interaktives Training bereitstellt ermöglicht es einen noch schnelleren Zuga...

Page 6: ...H Vorbereitungen Abgleich Folgende Spannungen sind zu überprüfen TPE1 3 3 0 3V TPE13 13 1V TPE2 195 10V TPE14 27 5 1 5V TPE3 13 5 1V TPE15 28 1 5V TPE4 10 1V TPE16 11 5 1V TPE8 5 0 3V TPE17 8 1V TPE11 147 10V TPE18 5 0 3V B Abgleich 1 TV einschalten pattern cross hatch 2 Helligkeit auf Minimum Kontrast auf Minimum Lautstärke Minimum Cut Off Ug2 Test 1 Testbild empfangen 2 Bildröhre entmagnetisiere...

Page 7: ...in 3 VFLB 20ms 28 4V H OUT IC 601 Pin 33 64µs 3V EW OUT IC 701 Pin 5 64µs 20V H PULSE Base Q501 64µs 1 4V IC 701 Pin 8 HFLB 64µs 2V FBI SCO IC 601 Pin 34 64µs 5 7V SCL IC 601 Pin 2 47µs 5V B OUT IC 601 Pin 53 64µs 2 7V R OUT IC 601 Pin 51 64µs 2 7V G OUT IC 601 Pin 52 64µs 2 7V IC601 Pin 38 VIDEO OUT 64 µs 2 7 V ...

Page 8: ...am H PAR 034 Optimum setting 7 Horizontal bow H BOW 031 Optimum setting 8 R Cut R CUT 8 Optimum setting 9 G Cut G CUT 8 Optimum setting 10 R Drive R DRV 31 Optimum setting 11 G Drive G DRV 31 Optimum setting 12 B Drive B DRV 31 Optimum setting 13 AGC AGC 018 Optimum setting 14 Sub Color S COL 20 Optimum setting 15 Sub Brightness S BRI 31 Optimum setting 16 Horizontal Width EW WD 34 Optimum setting...

Page 9: ...Horizontal bow H BOW 31 Optimale Einstellung 8 R Cut R CUT 8 Optimale Einstellung 9 G Cut G CUT 8 Optimale Einstellung 10 R Drive R DRV 31 Optimale Einstellung 11 G Drive G DRV 31 Optimale Einstellung 12 B Drive B DRV 31 Optimale Einstellung 13 AGC AGC 018 Optimale Einstellung 14 Sub Colour S COL 20 Optimale Einstellung 15 Sub Brightness S BRI 31 Optimale Einstellung 16 Horizontal Width EW WD 34 O...

Page 10: ... 9 32 5 6833 1 7 21 2 5 0 675209 5625 81 6 81 1 81 26 6 0 2 7 ...

Page 11: ... 9 2 8 2 2 5 0 6 1 8 26 1 2 6 0 ...

Page 12: ... 21752 2 5 0 21752 2 6 0 ...

Page 13: ...9 2 1 14 11 12 20 3 NOTE The numbers on the exploded view below refer to the exploded view section of the Replacement Parts List ANMERKUNG Die Nummern auf den Teilen der Explosionszeichnung zeigen die Bezugsnummern des Artikels der Explosionszeichnung der Ersatzteilliste an ...

Page 14: ...POWER SUPPLY IC801 STRF6523LF51 ERROR AMPLIFIER IC802 SE140NLF4 5V REGULATOR IC851 L78M05MRB 8V REGULATOR IC852 BA08T M3 RESET IC1102 MN13812 HTA L E D RECEIVER IC1104 RPM 6937 RESET IC1105 MN1381 R TA 3 3V REGULATOR IC1201 BA033T 5V REGULATOR IC1202 BA05T M1 AUDIO PROCESSOR IC2001 MSP3415DPOB3 FUSES FUSE F801 19181 3 15 FUSE HOLDER F801 1 EYF52BC FUSE HOLDER F801 2 EYF52BC FUSE F851 TR5 T500 FUSE...

Page 15: ... ELC18B801L COIL L752 ELC10D822E COIL L753 EXCELSA35T COIL L802 EXCELSA35T COIL L803 EXCELDR35V COIL L851 EXCELSA35T COIL L852 EXCELSA35T COIL L853 EXCELSA35T COIL L1101 TALV35VB331K COIL L2001 TALV35VB4R7K COIL L2002 TALV35VB4R7K COIL L2004 EXCELSA35T COIL L2005 TALV35VB6R8K COIL L2006 TALV35VB100K COIL L3101 TLT100K991R COIL L3102 TLT100K991R COIL L3103 EXCELSA35T COIL L3104 EXCELSA35T COIL L310...

Page 16: ...ERDS1TJ102 0 5W 5 1K CARBON R358 ERDS1TJ102 0 5W 5 1K CARBON R359 ERDS1TJ102 0 5W 5 1K METAL R360 ERG2SJS470H 2W 5 47 S M CARB R370 ERJ6GEYJ103 0 1W 5 10K S M CARB R371 ERJ6GEYJ391 0 1W 5 390 S M CARB R401 ERJ6GEYJ473 0 1W 5 47K S M CARB R402 ERJ6GEYJ332 0 1W 5 3K3 S M CARB R403 ERJ6ENF2701 0 1W 5 27 S M CARB R404 ERJ6ENF2701 0 1W 5 27 S M CARB R405 ERJ6ENF2701 0 1W 5 27 S M CARB R406 ERJ6GEYJ1R0 ...

Page 17: ... CARB R1125 ERJ6GEYJ101 0 1W 5 100 S M CARB R1127 ERJ6GEYJ101 0 1W 5 100 S M CARB R1128 ERJ6GEYJ101 0 1W 5 100 S M CARB R1129 ERJ6GEYJ101 0 1W 5 100 S M CARB R1130 ERJ6GEYJ473 0 1W 5 47K S M CARB R1131 ERJ6GEYJ472 0 1W 5 4K7 S M CARB R1132 ERJ6GEYJ225 0 1W 5 2M2 S M CARB R1133 ERJ6GEYJ104 0 1W 5 100K S M CARB R1134 ERJ6GEYJ224 0 1W 5 220K S M CARB R1135 ERJ6GEYJ102 0 1W 5 1K S M CARB R1136 ERJ6GEY...

Page 18: ...08 ECEA1HU2R2 50V 2R2µF ELECT C609 ECJ2YB1H104K 350V 100nF ELECT C610 ECJ2VB1H103K 350V 10nF FILM C614 ECQV1H104J 50V 100nF FILM C615 ECQV1H224JL3 50V 220nF ELECT C618 ECEA1CU100 16V 10µF S M CAP C620 ECUV1H470GCG 50V 47pF ELECT C621 ECJ2VF1H104Z 350V 100nF S M CAP C622 ECUV1H101JCX 50V 100pF S M CAP C623 ECUV1H220GCG 50V 22pF FILM C624 ECQB1H223K 50V 22nF FILM C625 ECQB1H223K 50V 22nF FILM C626 E...

Page 19: ...JCX 50V 470pF S M CAP C2037 ECUV1H221JCX 50V 220pF ELECT C2038 ECJ2VB1H103K 350V 10nF ELECT C2039 ECJ2VF1H104Z 350V 100nF ELECT C2040 ECEA1HU101 50V 100µF S M CAP C2041 ECUV1H100DCX 50V 10pF S M CAP C2042 ECUV1H100DCX 50V 10pF ELECT C3103 ECEA1HU101 50V 100µF ELECT C3104 ECJ2VF1H104Z 350V 100nF S M CAP C3109 ECUV1H222KBX 50V 2 2nF S M CAP C3110 ECUV1H222KBX 50V 2 2nF S M CAP C3111 ECUV1H222KBX 50V...

Page 20: ...XPLODED VIEW C R T 15 A66ECF50X04 CABINET 16 TKY8E522 DEGAUSS COIL 17 TLK8E05140 E PCB 18 TNP8EE011EE MODEL LABEL 19 TBM8E2036 REAR COVER 20 TKU8E00620 Y P C B 21 TNP8EY015AH MISCELLANEOUS COMPONENTS CARTON TPC8E4833 TOP CUSHON TPD8E726 BOTTOM CUSHION TPD8E727 INSTRUCTION BOOKS GERMAN TQB8E2950A 1 DUTCH FRENCH TQB8E2950BD1 ITALIAN SPANISH TQB8E2950CE1 SWEDISH NORW TQB8E2950FG1 FINNISH DANISH TQB8E...

Page 21: ...RKUNGEN 1 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 are COLD Take the following precautions 1 Das Schaltnetzteil enthält Bereiche die direkt mit dem Netz verbunden sind Diese Bereiche sind im Schaltplan mit HOT g...

Page 22: ......

Page 23: ......

Page 24: ... D2 D552 D2 IC701 C4 Q851 B3 D553 E2 IC702 C4 Q852 B3 D554 E3 IC801 C2 Q1101 D5 D555 E3 IC802 C3 Q1102 A3 D556 D1 IC851 D4 Q1103 E5 D557 D1 IC852 D4 Q1104 D6 D559 E2 IC1102 D5 Q1105 D5 D601 E6 IC1103 B5 Q1106 E5 D603 E6 IC1104 A2 Q1107 A2 D606 E6 IC1105 B6 Q1109 A3 D607 E3 IC1201 A3 Q1110 A3 D701 C3 IC1202 A3 Q1201 B3 D702 D3 IC2001 B5 Q1204 A3 D703 D4 Q2001 B7 D704 D3 T P S Q2002 B7 D705 D3 TP1 A...

Page 25: ...Y BOARD TNP8EY015 TRAN S Q351 B1 DIODES D350 A1 D351 B1 D352 A2 D353 A3 D370 B1 D371 B1 D372 B1 D373 B1 T P S TPY4 B2 TPY5 A3 I C S IC351 A1 1 2 3 A B 25 ...

Page 26: ...26 NOTES ...

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