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Summary of Contents for TX-25XD90FA

Page 1: ...to allow a number of diagnostic and control functions to be performed For more details contact your local Panasonic company BACK EXIT TX 28 25XD90F Service Manual A B Safety Specifications Block Diagrams Schematic Diagrams PCB Views Self Check Service Information Parts List Service Hints Disassembly Location of Controls Waveforms Mechanical View Adjustments ...

Page 2: ...BACK BACK BACK M Schematic F Schematic D Schematic Y Schematic H Schematic E Schematic M PCB Y PCB F PCBs H PCB D PCB E PCB Power supply Audio Video Control ...

Page 3: ...and dimensions shown are approximate NOTE This Service Manual should be used in conjunction with the EURO5 technical guide TECHNISCHE DATEN Werte in klammern gelten nur fur TX 25XD90F A B Netzpannung 220 240V a c 50Hz Leistungsaufnahme 140W 130W Antennenimpedanz 75Ω asymmetrisch Koaxial Typ Standby Leistungsaufnahme 1 9W Empfangssystem PAL I B G H D K PAL 525 60 SECAM L L B G D K M NTSC NTSC nur A...

Page 4: ...sis the reading should 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 Servic...

Page 5: ...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 6: ... in Fig 2 SERVICE HINWEISE ENTFERNEN DER GERÄTERÜCKWAND 1 Die 11 Schrauben entfernen siehe Abb 2 LOCATION OF CONTROLS LAGE DER EINSTELLREGLER Screws Schrauben Fig 2 Abb 2 4 Fig 3 Abb 3 M Board F Board E Board H Board D Board Y Board Focus Fokusregler Screen Schirmgitteregler ...

Page 7: ...he receiver to the customer Fig 4 Abb 4 Fig 5 Abb 5 Fig 6 Abb 6 Serviceposition für das Chassis 1 Das Chassis am hinteren Ende leicht anheben und nach hinten herausziehen wie in Abbildung 4 dargestellt 2 Die Kabelhalterungen lösen und das Chassis vertikal um 90 gegen den Uhrzeigersinn drehen 3 Die Grundschiene des Chassisrahmens in die Führung B einschieben wie in Abbildung 6 dargestellt 4 Mit dem...

Page 8: ...chen Informationen HINWEIS Dieses FS Gerät bietet auch die Möglichkeit eines Memory Pack mit dem Sie die gewählten Fernsehkanäle abspeichern und auf jedes beliebige EURO 5 FS Gerät umkopieren können PCB O K Cab O K Sum Factory use only Nur für Herstellung 6 Service Aids To aid in the service of our current chassis there are a number of Service Aids which have been made available LUCI interface kit...

Page 9: ...lly 3 Set the TV into Service Mode 1 4 Select Cutoff mode Adjust the screen VR until the display shows O K ABGLEICH Vorbereitungen Abgleich B Abgleich 1 Testbild empfangen Helligkeit auf Minimum Kontrast auf Minimum LautstärkeMinimum 1 Folgende Spannungen sind zu überprüfen D3 PIN5 147V 3V U8A E19 PIN8 8V 0 5V D12 PIN5 5V 0 3V U9 IC3801 PIN3 9V 0 5V D13 PIN1 40V 4V U12 E22 PIN8 12V 0 5V D3 PIN4 23...

Page 10: ...n 42 2 2V 32µS R Out IC601 Pin 40 32µS 2 2V G Out IC601 Pin 41 2 2V 32µS Vert Drive IC451 Pin 2 8mS 63V Vert Out IC601 Pin 1 8 6mS 0 6V VFLB IC451 Pin 5 1V 8 6mS Video In IC1101 Pin 68 0 9V 64µS H Out IC601 Pin 8 3 9V 32µS HFLB IC601 Pin 13 32µS 7V 32µS 1V R Y IC601 Pin 26 Luminance In IC601 Pin 28 0 9V 32µS B Y IC601 Pin 27 32µS 1 3V 28µS 6V H Out IC3901 Pin 3 V Out IC3901 Pin 21 0 1V 32µS E W Ou...

Page 11: ...de press the N button Alignment Function Settings Special features Horizontal Position H Pos 020 Optimum setting Vertical Position V Pos 024 Optimum setting Horizontal Amplitude H Amp 049 Optimum setting Vert Amplitude V Amp 029 Optimum setting EW amplitude E W Amp1 022 Optimum setting EW amplitude E W Amp2 000 Optimum setting Trapezium comp Trapez 1 033 Optimum setting Horizontal Parallel H Paral...

Page 12: ... die N Taste auf der Fernbedienung drücken Abgleichfunktion Einstellung Besondere Merkmale Horizontal Position H Pos 020 Optimale Einstellung Vertikale Position V Pos 024 Optimale Einstellung Horizontale Amplitude H Amp 049 Optimale Einstellung Vertikale Amplitude V Amp 029 Optimale Einstellung OW amplitude E W Amp1 022 Optimale Einstellung OW amplitude E W Amp2 000 Optimale Einstellung Trapez Kom...

Page 13: ...L Q V 3 3 L Q V 3 L Q V 9 3 6 3 L Q V 3 L Q V 8 3 L Q V 0 H P R U 3 L Q V Q G 3 3 L Q V 3 L Q V 3 L Q V 3 L Q V 3 L Q V 3 L Q V 3 L Q V 3 L Q V 3 L Q V 3 L Q V 4 4 4 4 4 4 4 4 4 9 4 9 0 9 9 5 R X W R X W R X W 4 4 8 9 8 9 8 9 8 9 8 9 8 9 5 L Q 5 R X W 5 L Q R X W 8 R X W 9 R X W 0 R D U G R D U G R D U G R D U G R D U G 4 9 L Q L Q 9 R X W 9 L Q 5 L Q 9 R X W L Q L Q 7 X Q H U 5 7 9 2 2 5 0 6 1 2 ...

Page 14: ... 3 6 6 6 6 6 L Q 5 L Q L Q 6 5 L Q 6 L Q 6 5 L Q 0 R Q R 0 6 3 5 R X W R X W R X W 5 R X W 4 4 L Q 5 L Q 5 R X W R X W 4 4 4 4 7 R 6 3 L Q 5 L Q 5 R X W R X W 4 4 3 X G L R 0 R Q L W R U 2 X W 5 5 R 5 L L R 5 R 5 L L R R D U G 7 X Q H U 8 2 2 5 0 7216 1 2 6 0 ...

Page 15: ...Q 9 L Q N 2 X W H 6 F D Q 6 O R Z 6 O R Z 9 H W 5 6 7 2 1 6 6 6 5 6 7 6 6 6 6 6 6 4 6 6 4 4 4 4 0 4 4 4 4 9 3 U R W 9 3 U R W 9 3 U R W 0 L F U R S U R F H V V R U 4 6 Z L W F K L Q J 0 D W U L 5 6 7 6 6 5 6 7 6 6 5 6 7 6 6 5 6 7 5 6 7 6 6 5 6 7 6 6 R D U G 4 4 4 R D U G Y R D U G 9 3 U R W H F W L R Q 4 9 3 U R W 6 O R Z 6 9 L Q N 6 O R Z 6 6 6 21752 2 5 0 21752 2 6 0 ...

Page 16: ...32 5 6833 7 21 2 5 0 675209 5625 81 6 2 6 0 ...

Page 17: ... 16 25 26 23 19 21 11 22 14 17 9 10 20 7 8 4 5 24 6 1 2 NOTE The numbers on the exploded view below refer to the mechanical section of the Replacement Parts List Anmerking Die Nummer auf den mechanischen Teilen Zeigt die Bezugsnummer der Ersatzteilliste an ...

Page 18: ...212478 INSTRUCTION BOOKS GERMAN TQB8E2665A 2 DUTCH FRENCH TQB8E2665BD2 ITALIAN SPANISH TQB8E2665CE2 SWEDISH NORG TQB8E2665FG2 SUOMI DAMISH TQB8E2665HK2 I C s AUDIO OUTPUT IC251 LA4282 RGB OUTPUT IC351 TDA6111Q N4 RGB OUTPUT IC361 TDA6111Q N4 RGB OUTPUT IC371 TDA6111Q N4 REGULATOR IC381 TL431ACLPM VERTICAL OUTPUT IC451 LA7876 VIDEO PROCESSOR IC601 TDA9330HN1G POWER SUPPLY IC801 AN8029 ERROR AMPLIFE...

Page 19: ...107 MA165TA5 DIODE D1109 MA165TA5 DIODE D1110 MA165TA5 DIODE D1112 MA165TA5 DIODE D1501 MA151ATX DIODE D2101 MTZJT 7712C DIODE D2102 MTZJT 7712C DIODE D2351 MTZJT 775 6B DIODE D3006 MA4100 DIODE D3008 MA723TA5 DIODE D3009 MA170 DIODE D3011 MA858TA5 DIODE D3351 1SS254T 77 DIODE D3352 MA165TA5 DIODE D3353 MA165TA5 DIODE D3354 MA165TA5 DIODE D3401 MTZJT 7712C DIODE D3803 MA4043 DIODE D3804 MTZJT 778 ...

Page 20: ...7AY F B T T551 ZTFM05004A TRANSFORMER T801 ETP35KAN619U TRANSFORMER T802 ETS49AH1W7AD COILS COIL L002 EXCELDR35V COIL L003 EXCELDR35V COIL L004 EXCELSA35T COIL L005 TLT100K991R COIL L007 EXCELDR35V COIL L008 ELJFC2R2KF COIL L009 ELJFC2R2KF COIL L251 EXCELSA35T COIL L252 EXCELSA35T COIL L253 EXCELSA35T COIL L254 EXCELSA35T DELAY LINE L351 SDL5000 DELAY LINE L361 SDL5000 COIL L363 TLT100K991R DELAY ...

Page 21: ...EY0R00 0 1W 5 0 S M CARB JA29 ERJ6GEY0R00 0 1W 5 0 S M CARB JA30 ERJ6GEY0R00 0 1W 5 0 S M CARB JA31 ERJ6GEY0R00 0 1W 5 0 S M CARB JA33 ERJ6GEY0R00 0 1W 5 0 S M CARB JA35 ERJ8GEY0R00 125W 5 0 S M CARB JA36 ERJ6GEY0R00 0 1W 5 0 S M CARB JA37 ERJ6GEY0R00 0 1W 5 0 CARBON JSE045 ERD25TJ2R2 0 25W 5 2R2 S M CARB JSF023 ERJ6GEY0R00 0 1W 5 0 S M CARB JSF007 ERJ6GEY0R00 0 1W 5 0 S M CARB JSF025 ERJ6GEY0R00 ...

Page 22: ...CARB R418 ERJ6GEYJ682 0 1W 5 6K8 S M CARB R420 ERJ6GEYJ563 0 1W 5 56K S M CARB R421 ERJ6GEYJ224 0 1W 5 220K S M CARB R441 ERJ6GEYJ393 0 1W 5 39K S M CARB R442 ERJ6GEYJ123 0 1W 5 12K S M CARB R443 ERJ6GEYJ822 0 1W 5 8K2 CARBON R451 ERDS1TJ2R7 0 5W 5 2R7 CARBON R452 ERDS1TJ2R7 0 5W 5 2R7 S M CARB R453 ERJ6GEYJ393 0 1W 5 39K S M CARB R454 ERJ6GEYJ123 0 1W 5 12K S M CARB R457 ERJ6GEYJ682 0 1W 5 6K8 S ...

Page 23: ...BON R891 ERD25TJ103 0 25W 5 10K CARBON R892 ERD25TJ222 0 25W 5 2K2 CARBON R897 ERD25TJ183 0 25W 5 18K S M CARB R901 ERJ6GEYJ562 0 1W 5 5K6 S M CARB R902 ERJ6GEYJ562 0 1W 5 5K6 S M CARB R903 ERJ6GEYJ562 0 1W 5 5K6 S M CARB R904 ERJ6GEYJ102 0 1W 5 1K S M CARB R906 ERJ6GEYJ563 0 1W 5 56K S M CARB R907 ERJ6GEYJ822 0 1W 5 8K2 S M CARB R908 ERJ6GEYJ471 0 1W 5 470 S M CARB R909 ERJ6GEYJ102 0 1W 5 1K S M ...

Page 24: ... S M CARB R1238 ERJ6GEYJ102 0 1W 5 1K S M CARB R1239 ERJ6GEYJ560 0 1W 5 56 S M CARB R1501 ERJ6GEY0R00 0 1W 5 0 S M CARB R1502 ERJ6GEYJ151 0 1W 5 150 S M CARB R1503 ERJ6GEYJ332 0 1W 5 3K3 S M CARB R1504 ERJ6GEYJ151 0 1W 5 150 S M CARB R1505 ERJ6GEYJ471 0 1W 5 470 S M CARB R1506 ERJ6GEYJ271 0 1W 5 270 S M CARB R1507 ERJ6GEYJ102 0 1W 5 1K S M CARB R1508 ERJ6GEYJ471 0 1W 5 470 S M CARB R1509 ERJ6GEYJ4...

Page 25: ...YJ473 0 1W 5 47K S M CARB R1646 ERJ6GEYJ183 0 1W 5 18K S M CARB R1660 ERJ6GEYJ103 0 1W 5 10K S M CARB R1661 ERJ6GEYJ471 0 1W 5 470 S M CARB R1662 ERJ6GEYJ223 0 1W 5 22K S M CARB R1663 ERJ6GEYJ331 0 1W 5 330 S M CARB R1664 ERJ6GEYJ103 0 1W 5 10K S M CARB R1665 ERJ6GEYJ471 0 1W 5 470 S M CARB R1666 ERJ6GEYJ223 0 1W 5 22K S M CARB R1667 ERJ6GEYJ331 0 1W 5 330 S M CARB R1668 ERJ6GEYJ103 0 1W 5 10K S M...

Page 26: ...ERJ6GEYJ151 0 1W 5 150 S M CARB R3058 ERJ6GEYJ104 0 1W 5 100K S M CARB R3059 ERJ6GEYJ102 0 1W 5 1K S M CARB R3060 ERJ6GEYJ471 0 1W 5 470 S M CARB R3061 ERJ6GEYJ562 0 1W 5 5K6 S M CARB R3062 ERJ6GEYJ562 0 1W 5 5K6 S M CARB R3063 ERJ6GEYJ222 0 1W 5 2K2 S M CARB R3064 ERJ6GEYJ272 0 1W 5 2K7 S M CARB R3065 ERJ6GEYJ333 0 1W 5 33K S M CARB R3066 ERJ6GEYJ471 0 1W 5 470 S M CARB R3067 ERJ6GEYJ102 0 1W 5 1...

Page 27: ...270 ECQM1H224J 50V 220nF FILM C271 ECQM1H224J 50V 220nF S M CAP C277 ECUV1H102JCX 50V 1nF S M CAP C278 ECUV1H102JCX 50V 1nF S M CAP C352 ECUV1H224ZFX 50V 220nF S M CAP C353 ECUV1H104KBX 50V 100nF FILM C354 ECQM2104KZ 250V 100nF CERAMIC C355 ECKC2H102J 500V 1nF S M CAP C362 ECUV1H224ZFX 50V 220nF S M CAP C363 ECUV1H104KBX 50V 100nF FILM C364 ECQM2104KZ 250V 100nF CERAMIC C365 ECKC2H102J 500V 1nF S ...

Page 28: ...1EM332E 25V 220µF ELECT C864 ECA0JM102GB 6 3V 220µF ELECT C866 ECA1HM101GB 50V 100µF ELECT C867 ECA1CM222E 16V 2 2nF ELECT C868 ECA1CM100GB 16V 10µF ELECT C869 ECA1HM101GB 50V 100µF ELECT C871 ECA0JM102GB 6 3V 100µF ELECT C872 ECA1CM222E 16V 2 2nF S M CAP C901 ECUV1H030CCX 50V 30pF ELECT C902 ECA1VM101GB 35V 100µF ELECT C904 ECJ2VF1H103Z 350V 10nF S M CAP C906 ECUV1H680JCX 50V 68pF S M CAP C907 EC...

Page 29: ...X 50V 100nF S M CAP C1582 ECUV1H104ZFX 50V 100nF S M CAP C1583 ECUV1H104ZFX 50V 100nF S M CAP C1584 ECUV1H104ZFX 50V 100nF S M CAP C1585 ECUV1H104ZFX 50V 100nF S M CAP C1586 ECUV1H104ZFX 50V 100nF S M CAP C1587 ECUV1H104ZFX 50V 100nF S M CAP C1588 ECUV1H104ZFX 50V 100nF S M CAP C1589 ECUV1H104ZFX 50V 100nF S M CAP C1590 ECUV1H104ZFX 50V 100nF S M CAP C1591 ECUV1H104ZFX 50V 100nF ELECT C1592 ECA1CM...

Page 30: ...1H104ZFX 50V 100nF S M CAP C2128 ECUV1H221JCX 50V 220pF ELECT C2129 ECA1CM100GB 16V 10µF S M CAP C2130 ECUV1H221JCX 50V 220pF FILM C2131 ECQM1H334J 50V 330nF ELECT C2132 ECA1CM100GB 16V 10µF S M CAP C2133 ECUV1H470JCX 50V 47pF S M CAP C2134 ECUV1H470JCX 50V 47pF S M CAP C2135 ECUV1H070DCX 50V 7pF S M CAP C2137 ECUV1H104ZFX 50V 100nF S M CAP C2138 ECUV1H010CCX 50V 1pF S M CAP C2139 ECUV1H010CCX 50V...

Page 31: ...1EM100GB 25V 0 1µF S M CAP C3804 ECUV1H104ZFX 50V 100nF S M CAP C3805 ECUV1H224ZFX 50V 220nF ELECT C3806 ECA1HM101GB 50V 100µF ELECT C3807 ECA1HM100GB 50V 10µF ELECT C3808 ECA1CM470GB 16V 47µF ELECT C3814 ECA1HM010GB 50V 1µF ELECT C3816 ECA1CM471GB 16V 470µF ELECT C3817 ECA1CM221GB 16V 220µF S M CAP C3818 ECUV1H103KBX 50V 10nF ELECT C3819 ECA1HM010GB 50V 1µF ELECT C3821 ECA1HM010GB 50V 1µF S M CAP...

Page 32: ... TNPA1014AF DEGAUSS COIL 18 TLK8E05140 DOOR LID 19 TKP8E1170 E P C B 20 TNPH0176AH LEFT PANEL 21 TKP8E1175 MODEL LABEL 22 TQF8E2742 1 POWER BUTTON 23 TBX8E040 RIGHT PANEL 24 TKP8E1200 SPEAKER NET 25 TKP8E1169 TOP PANEL 26 TKP8E1172 Y P C B 27 TNPA1353AD MISCELLANEOUS COMPONENTS OUTER CARTON TPC8E4659 TOP CUSHION TPD8E633 BOTTOM CUSHION TPD8E634 I C s EAROM IC1102 X24C0504GD COILS COIL L353 TLT150K...

Page 33: ...NEL 24 TKP8E1189 SPEAKER NET 25 TKP8E1169 TOP PANEL 26 TKP8E1183 Y P C B 27 TNPA1353AD MISCELLANEOUS COMPONENTS OUTER CARTON TPC8E4659 TOP CUSHION TPD8E633 BOTTOM CUSHION TPD8E634 I C s EAROM IC1102 X24C0504GD COILS COIL L353 TLT150K991R COIL L373 TLT150K991R RESISTORS METAL R419 ERG3FJ151 3W 5 150 S M CARB R655 ERJ6GEYJ224 0 1W 5 220K S M CARB R680 ERJ6GEYJ303 0 1W 5 30K CAPACITORS S M CAP C636 E...

Page 34: ...ELS WITH LIGHT MAHOGANY FINISH PLEASE REFER TO THE TX 28XD90F B AND TX 25XD90F B DIFFERENCE LISTS NOTE POUR LES MODELES FINITION NOYER FONCE SE REFERER AUX LISTE DES DIFFERENCES POUR TX 28XD90F A ET TX 25XD90F A ET POUR LES MODELES FINITION ACAJOU CLAIR SE REFERER AUX LISTE DES DIFFERENCES POUR TX 28XD90F B ET TX 25XD90F B ...

Page 35: ...Ca schéma est à jour moment de l impression et modifiable sans préavis REMARKS REMARQUE 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 Le circuit d alimentation contient une...

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Page 42: ...D411 A4 IC1103 E5 Q1108 A5 D601 B4 IC1104 D5 Q1109 A5 D603 D5 IC1105 B6 Q1110 A5 D605 B5 IC1106 D6 Q1111 C5 D607 B5 IC1901 C6 Q1112 E5 D609 B5 IC2101 B3 Q1113 E5 D610 C4 IC2351 A6 Q1114 C6 D611 C4 IC3001 B1 Q1116 C6 D612 C4 IC3801 A2 Q1118 D6 D615 B5 IC3802 C5 Q1901 C6 D616 B5 IC3805 B5 Q2101 B2 D617 D5 IC3806 D1 Q2102 C2 D618 C4 Q2103 B2 D620 B5 T P S Q2301 B2 D651 C4 TPE1 A2 Q2302 A2 D652 C4 TPE...

Page 43: ... A2 Q3352 A2 DIODE S D351 B3 D352 B3 D361 A2 D362 A2 D371 C3 D372 C2 D373 C3 D374 A1 D375 B2 D387 B1 D901 C1 D902 C1 D903 C1 D910 C1 D911 D2 D3351 A2 D3352 A3 D3353 A1 D3354 C3 T P S TPY1 B3 TPY2 A2 TPY3 C2 TPKR B3 TPKG B2 TPKB C2 I C S IC351 B2 IC361 A1 IC371 C3 IC381 C3 1 2 3 A B C D ...

Page 44: ... Q847 E6 D571 A2 Q848 D7 D575 C1 Q849 E1 D701 E2 Q850 E2 D803 C4 Q852 E7 D807 B6 Q853 D3 D808 B4 Q854 D3 D809 B4 D810 B4 I C S D812 B4 IC801 B4 D813 B4 IC845 D3 D814 C4 IC852 E2 D815 C3 D817 C6 T P S D818 B4 TPDG1 D1 D819 B4 TPDG2 D1 D820 C4 D821 C4 D845 D7 D846 D7 D847 E6 D848 E5 D849 E5 D850 E4 D851 D3 D852 D3 D853 E7 D854 E6 D855 E3 D856 E7 D857 E3 D858 E5 D860 E1 D861 E7 1 2 3 4 5 6 7 A B C D ...

Page 45: ... Q2410 A3 Q2411 A3 Q2412 A3 Q3401 B1 Q3402 C1 Q3403 B1 Q3404 C1 Q3405 C3 Q3406 C3 DIODE S D2401 A2 D2403 A3 D2404 A3 D2405 A3 D2406 A3 D2407 A3 D2408 A3 D3401 C3 D3402 C3 T P S TPH1 D1 TPH2 A2 TPH3 D1 TPH004 D1 TPH005 D1 I C S IC2401 A2 IC2402 A3 1 2 3 A B C D ...

Page 46: ...F BOARD TNPA1068 TRAN S Q1663 B2 Q1664 B2 Q1665 B2 Q1666 C1 Q1667 C1 I C S IC1502 B3 IC1503 C3 IC1504 D1 IC1505 D2 IC1506 C2 IC1509 C1 IC1510 C1 1 2 3 A B C D ...

Page 47: ...F BOARD TNPA1068 TRAN S Q1501 D3 Q1502 C3 Q1503 B2 Q1504 C1 Q1505 C1 Q1506 C1 Q1507 C1 Q1508 C1 Q1509 C1 Q1510 D1 Q1511 D1 Q1519 D1 Q1660 C2 Q1661 C2 Q1662 C2 I C S IC1507 B2 1 2 3 A B C D ...

Page 48: ...M BOARD TNP8EM015 TRAN S Q1011 A1 Q1012 A2 DIODE S D1011 A1 I C S IC1011 A1 1 2 A B C D 40 ...

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