Panasonic TX-29AK1F Service Manual
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Panasonic TX-29AK1F Service Manual

Euro-4 chassis colour television
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TX-29AK1F Service Manual
Specifications
Safety
Service
Information
Exploded
View
All manuals and user guides at all-guides.com
Parts List
Block
Diagrams
Schematic
Diagrams
PCB
Views
Service Support
Service and repair of this
product is supported by
Panasonic's LUCI interface.
This interface provides
a link between the TV and
a standard PC to allow a
number of diagnostic and
control functions to be
performed.
For more details contact
your local Panasonic company.
BACK
EXIT

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  • Page 1 All manuals and user guides at all-guides.com TX-29AK1F Service Manual Service Support Specifications Parts List Service and repair of this product is supported by Panasonic's LUCI interface. This interface provides Block Safety a link between the TV and Diagrams a standard PC to allow a...
  • Page 2 all-guide s.com...
  • Page 3 All manuals and user guides at all-guides.com ORDER No. SM-99052 Colour Television TX-29AK1F EURO-4 Chassis SPECIFICATIONS TECHNISCHE DATEN Power Source: 220-240V a.c., 50Hz Netzpannung: 220-240V a.c., 50Hz Power Consumption: 100W Leistungsaufnahme: 100W Standby Power Standby Consumption: 1,4W Leistungsaufnahme: 1,4W Aerial Impedance: 75Ω...

  • Page 4: Table Of Contents

    All manuals and user guides at all-guides.com CONTENTS INHALT SAFETY PRECAUTIONS ............ 2 SICHERHEITSVORKEHRUNGEN ........2 SERVICE HINTS ..............4 SERVICE HINWEISE ............4 SERVICE POSITION ............5 SERVICEPOSITION FÜR DAS CHASSIS ......5 SELF CHECK ..............6 SELBSTDIAGNOSE ............6 ADJUSTMENT PROCEDURE ..........
  • Page 5 All manuals and user guides at all-guides.com LEAKAGE CURRENT HOT CHECK MESSUNG DES KRIECHSTROMS IM Plug the a.c. cord directly into the a.c. outlet. Do not EINGESCHALTETEN ZUSTAND use an isolation transformer for this check. Den Netzstecker direkt in eine Netsteckdose stecken. Connect a 2kΩ...

  • Page 6: Service Hints

    All manuals and user guides at all-guides.com SERVICE HINTS SERVICE HINWEISE HOW TO REMOVE THE REAR COVER ENTFERNEN DER GERÄTERÜCKWAND Remove the 9 screws as shown in Fig.2. Die 9 Schrauben entfernen, siehe Abb.2. Screws A Screws A Schrauben A Schrauben A Fig.2.

  • Page 7: Service Position

    All manuals and user guides at all-guides.com HOW TO MOVE THE CHASSIS SERVICEPOSITION FÜR DAS CHASSIS INTO SERVICE POSITION 1. Remove the bead clamper from the mains lead and Entfernen Sie den Kabelbinder von der Netzleitung und affix, using back cover screw, into top right-hand befestigen Sie ihn mit einer Rückwandschraube am Gehäuse cabinet rib (A), shown in Fig.3.

  • Page 8: Self Check

    All manuals and user guides at all-guides.com SELF CHECK SELBSTDIAGNOSE Self-check is used to automatically check the bus Die Selbstdiagnose dient zum automatischen Prüfen lines and hexadecimal code of the TV set. der Bus-Leitungen sowie des Hexadezimalcodes des FS-Geräts. Zum Umschalten auf Selbstdiagnose To get into the Self-Check mode press the down zunächst die Taste "STATUS"...

  • Page 9: Adjustment Procedure

    All manuals and user guides at all-guides.com ADJUSTMENT PROCEDURE Item/Preparation Adjustments +B SET-UP Set the +B voltage up as follows:- Adjust R811 so that B2 shows 148V±1V 1. Receive a Greyscale signal. 2. Confirm the following voltages. 2. Set the controls:- ±...

  • Page 10: Waveform Pattern Table

    All manuals and user guides at all-guides.com WAVEFORM PATTERN TABLE SIGNAL TABELLE Vert Drive VFLB Vert Out IC451 Pin 3 IC451 Pin 2 IC601 Pin 31 20mS 20mS 20mS H - Out H - Out H - Pulse IC601 Pin 50 IC701 Pin 5 Base Q503 64µS...

  • Page 11: Alignment Settings

    All manuals and user guides at all-guides.com ALIGNMENT SETTINGS (The figures below are nominal and used for representative purposes only.) Alignment Function Settings / Special features H-Pos Horizontal Position Optimum setting. V-Pos Vertical Position Optimum setting. H-Amp Horizontal Amplitude Optimum setting. V.

  • Page 12: Abgleichtabelle

    All manuals and user guides at all-guides.com ABGLEICHTABELLE (Die angegebenen Werte sind Mittelwerte und Können individuell nach oben oder unten nach dem korrekten Abgleich abweichen.) Abgleichfunktion Einstellung / Besondere Merkmale H-Pos Horizontale position Optimale Einstellung. V-Pos Vertikale Position Optimale Einstellung. H-Amp Horizontale Amplitude Optimale Einstellung.

  • Page 13: Block Diagrams

    All manuals and user guides at all-guides.com VIDEO BLOCK DIAGRAM BILDSIGNAL BLOCKSCHEMA Y - BOARD E - BOARD Q906 Q908 COILS Q905 Q907 Q909 IC601 61 V IN 1 Q950 Q951 TUNER Q104 IC351 SVM OUT 34 VIDEO PROCESSOR B OUT 39 Q353 Q305 Q306...
  • Page 14 All manuals and user guides at all-guides.com AUDIO BLOCK DIAGRAM TONSIGNAL BLOCKSCHEMA Z - BOARD L MIC IC2221 IC2201 R MIC M - BOARD E - BOARD E16A IC251 IC2101 AUDIO AUDIO Q252 TUNER PROCESSOR OUTPUT L 11 DACM_R 24 Q2102 Q251 DACM_L 25...
  • Page 15 All manuals and user guides at all-guides.com CONTROL BLOCK DIAGRAM STROMVERSORGUNGS BLOCKSCHEMA H - BOARD E - BOARD TUNER IC3401 L/L’ POS/NEG VIDEO IC2101 SWITCHING AUDIO IC601 Q3401 SDA 1 PROCESSOR VIDEO PROCESSOR SCL 1 SERVICE / TEST V - BOARD D1011 SDA 1 SCL 1...
  • Page 16 All manuals and user guides at all-guides.com POWER SUPPLY BLOCK DIAGRAM STROMVERSORGUNGS BLOCKSCHEMA E - BOARD N - BOARD 5V SBY Q852 D867 Q855 D868 Q853 Q854 IC251 AUDIO D862 T802 RL801 R854 OUTPUT T801 D801 Line S840 F802 Filter 150V D850 Y - BOARD...

  • Page 17: Parts Location

    All manuals and user guides at all-guides.com PARTS LOCATION EXPLOSIONSZEICHNUNG NOTE: Anmerking: The numbers on the exploded view below Die Nummer auf den mechanischen Teilen refer to the mechanical section of the Zeigt die Bezugsnummer der Ersatzteilliste Replacement Parts List.

  • Page 18: Replacement Parts List

    RIGHT SPEAKER RL801 TSE1885-1 RELAY ENG29505GR TUNER S351 0330550049 C.R.T. SOCKET EUR511200 REMOTE CONTROL INSTRUCTION BOOKS M68LQK185X06 C.R.T. TBMA059 PANASONIC BADGE TQB8E2740A GERMAN TBXA20001 POWER BUTTON TQB8E2740BD DUTCH/FRENCH THT1062 CRT FIXING SCREW TQB8E2740CE ITALIAN/SPANISH TKP8E1297 DOOR LID LEFT TQB8E2740FG SWEDISH/NORG.
  • Page 19 All manuals and user guides at all-guides.com Cct Ref Parts Number Description Cct Ref Parts Number Description D361 MA165TA5 DIODE D1101 MA165TA5 DIODE D362 MA165TA5 DIODE D1102 MA165TA5 DIODE D363 MA165TA5 DIODE D1104 MA165TA5 DIODE D364 MA165TA5 DIODE D1105 MA165TA5 DIODE D453 MA165TA5...
  • Page 20 All manuals and user guides at all-guides.com Cct Ref Parts Number Description Cct Ref Parts Number Description Q2301 BC847B TRANSISTOR L3003 ELEMV1R5MA COIL Q2302 BC857B TRANSISTOR L3004 ELEMV1R5MA COIL Q2303 BC847B TRANSISTOR L3005 ELEBR2R2KA COIL Q2304 BC857B TRANSISTOR L3006 ELEBR2R2KA COIL Q3001 BC847B...
  • Page 21 All manuals and user guides at all-guides.com Cct Ref Parts Number Description Cct Ref Parts Number Description JA51 ERJ8GEY0R00 S.M.CARB .125W R307 ERJ6GEYJ750 S.M.CARB 0.1W JA52 ERJ6GEY0R00 S.M.CARB 0.1W R308 ERJ6GEYJ331 S.M.CARB 0.1W JA53 ERJ8GEY0R00 S.M.CARB .125W R309 ERJ6GEYJ391 S.M.CARB 0.1W JA54 ERJ6GEY0R00...
  • Page 22 All manuals and user guides at all-guides.com Cct Ref Parts Number Description Cct Ref Parts Number Description R607 ERJ6GEYJ821 S.M.CARB 0.1W R873 ERG1SJ223 METAL R608 ERJ6GEYJ271 S.M.CARB 0.1W R874 ERD25TJ104 CARBON 0.25W 100K R609 ERJ6GEYJ122 S.M.CARB 0.1W R876 ERJ6GEYJ103 S.M.CARB 0.1W R610 ERJ6GEY0R00...
  • Page 23 All manuals and user guides at all-guides.com Cct Ref Parts Number Description Cct Ref Parts Number Description R1130 ERJ6GEYJ103 S.M.CARB 0.1W R2200 ERJ6GEYJ183 S.M.CARB 0.1W R1131 ERJ6GEYJ103 S.M.CARB 0.1W R2201 ERJ6GEYJ393 S.M.CARB 0.1W R1132 ERJ6GEYJ101 S.M.CARB 0.1W R2202 ERJ6GEYJ103 S.M.CARB 0.1W R1133 ERJ6GEYJ272...
  • Page 24 All manuals and user guides at all-guides.com Cct Ref Parts Number Description Cct Ref Parts Number Description 56pF R3024 ERJ6GEYJ472 S.M.CARB 0.1W C105 ECUV1H560JCX S.M. CAP 56pF R3025 ERJ6GEYJ750 S.M.CARB 0.1W C106 ECUV1H560JCX S.M. CAP 100nF R3026 ERJ6GEYJ750 S.M.CARB 0.1W C107 ECJ2VF1H104Z ELECT...
  • Page 25 All manuals and user guides at all-guides.com Cct Ref Parts Number Description Cct Ref Parts Number Description 4.7nF C552 ECWH15H102JN FILM 1500V C809 ECKC2H472J CERAMIC 500V 27nF 4.7nF C556 ECQF4273JZH FILM 400V C810 ECKC2H472J CERAMIC 500V 470pF 220µF C557 ECKC2H471J CERAMIC 500V C811...
  • Page 26 All manuals and user guides at all-guides.com Cct Ref Parts Number Description Cct Ref Parts Number Description 220pF 10nF C1121 ECUV1H221JCX S.M. CAP C2215 ECUV1H103KBX S.M. CAP 470pF 5.6nF C1123 ECUV1H471JCX S.M. CAP C2220 ECUV1H562KBX S.M. CAP 100pF 10µF C1124 ECUV1H101JCX S.M.
  • Page 27 All manuals and user guides at all-guides.com Cct Ref Parts Number Description Cct Ref Parts Number Description 100nF C3214 ECJ2VB1C104K ELECT 350V 10nF C3215 ECUV1H103KBX S.M. CAP 33pF C3216 ECA1CM330GB ELECT 100nF C3217 ECJ2VB1C104K ELECT 350V 4.7µF C3221 ECA1HM4R7GB ELECT 220nF C3401 ECQM1H224J...
  • Page 28 All manuals and user guides at all-guides.com SCHEMATIC DIAGRAMS FOR MODEL ZEICHENERKLÄRUNG FÜR MODELL TX-29AK1F TX-29AK1F (EURO-4 CHASSIS) (EURO-4 CHASSIS) IMPORTANT SAFETY NOTICE WICHTIGER SICHERHEITSHINWEIS Components identified by mark have special Teile, die mit einen Hinweis gekennzeichnet sind, characteristics important for safety. When replacing any of sind wichtig für die Sicherheit, Sollte ein Auswechsein...

  • Page 29: Schematic Diagrams

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  • Page 34: Conductor Views

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  • Page 40 All manuals and user guides at all-guides.com CONDUCTOR VIEWS ANSICHT DER LEITERBAHNEN E-BOARD TNP8EE009 TRAN’S DIODES D558 Q3601 L8 D3102 B7 D557 Q3007 M9 D3101 B7 D556 Q3006 N10 D2304 G7 D555 Q3001 N8 D2303 G7 D554 Q2304 I7 D2161 G9 D553 Q2303 M6 D2105 G10...
  • Page 41 All manuals and user guides at all-guides.com Y - BOARD TNP8EY012 TRANSISTORS Q909 Q908 Q907 Q906 Q905 Q354 Q353 Q352 Q351 DIODES D906 D905 D904 D902 D901 D364 D363 D362 D361 D360 D359 D358 D357 D356 D355 D354 TEST POINTS TPY6 B8 TPY5 D5 TPY4 E5...
  • Page 42 All manuals and user guides at all-guides.com P - BOARD TNP8EP015 TRANSISTORS Q580 Q3901 C2 Q3902 A4 Q3903 B2 Q3904 B4 Q3905 D3 Q3906 D2 Q3907 C2 Q3908 D1 Q3911 B4 Q3912 B4 Q3917 C4 DIODES D580 D581 D3901 B3 D3907 D3 D3908 D3 D3909 C1...
  • Page 43 All manuals and user guides at all-guides.com Z - BOARD TNP8EZ001 TRAN’S Q2201 Q2202 Q2203 Q2204 DIODES D2201 TP’S TPZ1 TPZ2 IC’S IC2201 IC2221...
  • Page 44 All manuals and user guides at all-guides.com M - BOARD TNP8EM020 TRANSISTORS Q3201 Q3202 Q3203 Q3204 Q3205 Q3206 Q3207 Q3208 Q3209 Q1900 DIODES D3201 D3202 D3203 D1900 IC’S IC1900 IC1901...
  • Page 45 All manuals and user guides at all-guides.com H - BOARD TNP8EH002 TRANSISTORS Q3401 Q3402 I.C.’S IC3401 C2...
  • Page 46 All manuals and user guides at all-guides.com N - BOARD TNP8EN018 DIODES Q1011 B7 Q1012 B6 Q1013 B6 IC’S IC1051 A3...
  • Page 47 All manuals and user guides at all-guides.com Q - BOARD TNP8EQ002...
  • Page 48 All manuals and user guides at all-guides.com V - BOARD TNP8EV004 DIODES D1011...

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