Panasonic TX-D1733 Series, Service Manual

Page 1: ...leecbyeedusdh canst dacpavevas dues toss opicaveavasvea sdudgidvedd havecdovisi disreeeesibievanys 19 ADJUSTMENT AND CHECK PROCEDURE ccc ceceeesecssneeseteeseseescneeevseeeseeeesesaeaeeseecssieusssse...

Page 2: ...s or cautions to advise non technical individuals of potential dangers in attempting to service a product Products powered by electricity should be serviced or repaired only by experienced professiona...

Page 3: ...etallic part and measure the voltage Reverse the polarity of the AC plug in the AC outlet and repeat the above measurement Voltage measured must not exceed 7 5 volt RMS from any exposed metallic part...

Page 4: ...includes the following function CONTRAST BRIGHTNESS DEGAUSS H POSITION H SIZE V POSITION V SIZE V PIN CUSHION TRAPEZOID PARALLELOGRAM COLOR SELECT AC INLET KEY KEY KEY KEY GENERAL INFORMATION Low emi...

Page 5: ...020 Green x 0 280 0 020 y 0 595 0 020 Blue x 0 152 0 015 y 0 063 0 015 DARK TINT NEW AGRAS COAT 42 5 20Hz The transition time from ON state to each APM state is 5 seconds minimum 1 APM Advanced Power...

Page 6: ...6 071 ms 1 024 lines F FRONT PORCH 0 318ms 10 lines 0 017ms 1 lines 0 047ms 3 lines SYNC POLARITY H V Negative Negative Positive Positive FOR RESERVATION MODE 4 Mope 5 MODE 6 640 x 480 75 800 x 600 75...

Page 7: ...6 ys 158 dots 4497 ys 288 C SYNC WIDTH 4115us 93 dots 1 491 ps 60 dots 1 718 us D BACK PORCH 2788 ps 63 dots 2336 ps 94 dots 2186 us 140 E ACTIVE TIME 25 398 ps 574 dots 21 715 ps 874 dots 14 022 us 8...

Page 8: ...e and or position you want for example in case Display video Time is too short you can t get bigger size of the image The CRT adopted in this CRT display is designed to minimize the moire phenomenon a...

Page 9: ...in is minimum value among X1 Xm Y max is maximum value among Y1 Yn Ymin isminimum value among Y1 Yn 5 7 General performance 5 7 1 Video output Bandwidth 86 MHz Typ 5 7 2 Maximum luminance 120 cd m Typ...

Page 10: ...MPCD x 0 281 0 020 x 0 281 0 020 y 0 311 0 020 y 0 311 40 020 5 7 7 Misconvergence Center area of display Corner area of display A 0 3 mm Max B 0 4 mm Max Conditions Display image Convergence gauge D...

Page 11: ...cters 9 x 14 dots block 12 x Applicable standards 24 dots H character font is as follows UL 1950 Listing ptt CSA 22 2 No 950 Products Certification TUV IEC 950 GS ZH1 DHHS 21 CFR subchapter J X Ray Ra...

Page 12: ...this viewing distance are permitted 10 3 Permissible limit 10 2 3 The Following quality areas are specified 10 3 1 Screen faults Zone A Rectangular area sides X and Y Missing phosphor dots black spot...

Page 13: ...ble number A Minimum allowable distance among defects Length A This is also applied to the distance to major defects AA This should be evaluated by its average diameter and then relevant standards of...

Page 14: ...DIMENSIONS nT 7 SSM...

Page 15: ...24a...

Page 16: ...the CRT surface 1 Remove four large screws and small screw from the rear cover 2 Remove the cover 3 Remove eight screws from the shield case 4 Remove the shield case 2 Video PCB removal 1 Remove four...

Page 17: ...ck from the CRT 5 Desolder and remove the N382B connector 6 Remove two focus leads after pulling up the focus lead securing lever 7 Remove ground connector 8 N106 connected to the PCB 8 Remove two fle...

Page 18: ...Remove the anode cap 4 Remove two ground connector 43 5 Move the CRT face down and remove two screws 44 securing the bottom fitting metal 6 Remove the fitting metal and the PCB from the cabinet 7 Remo...

Page 19: ...es Contrast menu __ 1 Display the contrast adjustment menu using the 4 key or P key Oo CONTRAST eae ae 1 2 Set the desired state using the key or P key If the 1 key is pressed the set data is stored i...

Page 20: ...FOR SERVICING When servicing or replacing the CRT high voltage sometimes remains on the anode So completely discharge high voltage before servicing or replacing the CRT so as to prevent a shock to th...

Page 21: ...disk No other program can access the EEPROM on the monitor For further information please contact our sales office INTERFACE SCHEMATIC DIAGRAM e Interface The interface is dedicated to work only with...

Page 22: ...up time More than 30 minutes Brightness control Center Contrast control Max Magnetic field Vertical 40 pT Horizontal 0 wT e Signal cable Attached e Display pattern Video input signal from PC White le...

Page 23: ...ll range of horizontal frequencies operate correctly The reference voltage and the distortion offset data should be set 4 Adjust Other Setting This is used to control the brightness and color 5 Adjust...

Page 24: ...P C B SOLDER SIDE 0888 SW 902 SW 904 SW 901 SW 903 AC SW HE Ui u Nh 15V for DATA SETTING N802 0844 R842 MAIN P C B T801 COMPORNENT SIDE VR801 B FUSE 250V 3 15A TP for B Adjust R854 AC IN SIGNAL IN 1CO...

Page 25: ...ee ee oe aes as ee A ee a ee eee Se are aaa ae LO ee ee 2 00d A 1SOd 3ZIS A H ay L 00d A 1SOd 3ZIS A H H ae ee ae Se ee ee es ee ae ee a ere ES Se 2 ee Se e 52 IIE FE EF eee Fan a a a se te a Me es 2...

Page 26: ...and fV 75 0Hz and press 4 Refer to service Make the adjustment to the value shown at right 98V 2 1V adjustment control by turning the VR801 on the main PCB location on page 23 H FREE RUN Set the cell...

Page 27: ...r loading EEPROM data end tuning EEPROM data end saving data to EEPROM end RECALL data PRESET data wait a moment Step 2 Erase user preset data Erase All user preset data OK Press 4 go to L6 Step 3 Cal...

Page 28: ...press e Select the 5 EHT DATA CALCULATION from the menu The computer will then display Calculate EHT data automatically OK Press to return to menu of F8 press LE to return to the main menu EHT ADJUST...

Page 29: ...t signal fH 63 7KHz and fV 60 0Hz and H 286mm 5 repeat above procedure V2 229mm 5 After adjustment return to the main menu by using EE and 1 H V SIZE POSI and Set the cell to the menu at left and pres...

Page 30: ...d Bi x 0 281 0 15 R SUB CONT 9300K y 0 311 0 15 G SUB CONT 9300K B SUB CONT 9300K J J16 Set Contrast to MIN using the OSD J17 Move the cell to the following items and make x 0 281 0 15 the adjustment...

Page 31: ...IeA 00 OF 2A Wo0e6 IYB MOT 5 Mooes 161 MOT y Mooe6 14617 M07 g 400 6 14617 MOT y 100 6 1461 Mo7 a Moores 148 M0719 ICET Ss PS PS 2S Ss eS ul sizadde pay J ul sieadde pay 4 ur sueadde uaassy 4 Cr ul su...

Page 32: ...ng EEPROM data end tuning EEPROM data end saving data to EEPROM end RECALL data PRESET data wait a moment Step 2 Erase user preset data Erase All user preset data OK Press 4 go to L6 Step 3 Calcalate...

Page 33: ...32...

Page 34: ...which is with deflection yoke must be put together 5 Remove the wedge from the deflection yoke and pull the deflection yoke fully to the front 6 Display green color solely with the signal generator Ad...

Page 35: ...dges at the left side and right side of the deflection yoke so that the convergence will not deviate due to an unsteady deflection yoke Do not apply silicon adhesive to the wedges to prevent them from...

Page 36: ...ft Tilting the yoke right Rear view of the CRT ee eee cE eee OC Four pole magnet B Deflection yoke Differential coil Beams are twisted Beams are twisted lefthand righthand Differential for example lef...

Page 37: ...rm and that there are no color difference and spotty display color Check the entire image quality including resolution Brightness Variation Check Cause the white full dot pattern to be displayed with...

Page 38: ...otation Check _ _ Center scan line H H1 H21 2 2mm _ Display area Ht oe nr s eres BEZEL 6 Linearity Check X max X min Horizontal linearity U2S AM 100 7 X max Ymin Ymax Ymin Vertical linearity oe x 100...

Page 39: ...eck the protection operation at fH not covered in the specifications 2 Apply fH 28 KHz and 71KHz signal and check to be sure that sync flows 11 Specific Function Check 1 Create the crosshatch pattern...

Page 40: ...ion jig 4 Turn on the power supply of the MONITOR Note If the above mentioned operation is normal LED of the communication jig turns green after step 4 If this LED is red repeat the steps 3 and 4 4 Co...

Page 41: ...rate 9600 Data 8bits Parity Nil Stop 1 bits Version information display 3 Using the tool bar explained in 2 above write data in EEPROM and make operations of reading etc A pop up window may be displa...

Page 42: ...defective PCB 15P D SUB and PC 9P D SUB 5 Click on ICON 3 to enter file names and save them on thew disk Start the DDC control program 6 Disconnect the 5 V power line and D SUB connector from the defe...

Page 43: ...ns d SOSH 6lzy Zozd POEL ep a ans a O34u AS O35 AZL 5 ans a 9 As e 4 e ans a 0EL0 onad JONLNOD HOLIMS SOTWNY ad aso LOELO 9 Sa1Nd A dso 80ZL0 ZOZLD SOELOl ZOELD sand JOYNLNOD A S 0 9 YOLVYANSO aso e 8...

Page 44: ...Y3 LWAH a4 aso 2 2 aso 2 uy aso Zz cA LOZ LO wer PLT z LOLLO sroosan TT TF ee oF LO00Ld z 1a Z 419 7 ova a 6 ob 90 191 pice e0 101 Lovd Noo ane yzh dy ASVYLNOD 4 LNOO ans vOELO 4d0 OSCIA Lsv LNOO SOTL...

Page 45: ...IA As S Z1as 9 2 Was 9 Z SA 3qOW Z SH 3GON 2 ssnvo3aad 13834 S 440 1H3 9 4dO H Q 4JO O3AIA 440 SA 9 44O SH 9 A GNv1LSs s aN3asns s 44O YAMOd 5 GH 9 SH Z 1V3H WSd S 9s ss or YSTIONLNOSD OXSIN Z aso a 2...

Page 46: ...AY AS ylgd TOYLNOD dJO NO YyoLV ZE8Od ONAS YAMOd YAaLVIOS IwOlLdO cZ8O TOYLNODS 44O NO LE8od LN3uxyND YSAO SOVLIOA Y3AO YSLVIOSI IVOlLdO ossd Lysd Y slsILOAY AE8l ZO8D LOgD YOLVINGSY AOOL O 80d Lsnrda...

Page 47: ...9 S60 p6rD 2 1 Lopol LNO ISOd A dWV LOoSol YATIONLNOO ACH 67S0 SAIC H ossol N39 SAING H y 3AINa H oggd 99D S490 09991 INO Y3ddOHO yL9D cL9D N39 3s1nd BANG YaddOHO WaddOHD Z L OSD TOYLNOD 290 y 430 GH...

Page 48: ...noos s l T_ Z NOILOSHYOD S p Z 14s 9 Ha C L9S0 09SD rae 3as1nd_H 9 s Z Pare sonia dos d s 809a e 9 d L9sD svid_ 19 ood essa zssa ossd 9 a fee LNo H fe LO9 L el AS Sesy S S AS H YOLOSLaq g 7H IN3YYND Y...

Page 49: ...L8ED ISEL voed e0ed Lno 4vVG H YOLVYANSS AVG H 6LED 0 D ZOESI LNO AVA YOLVYSANSS AVA A L680 TOYLNOOD ssnvoad y6sG L68G ssnv93ad ino sava g La3SHS 4 WYWd H 4 d e9s0 2 a 19S0 4 V Wud H 9 HLOOLMYWS A y...

Page 50: ..._ Olgas Ly RaeS 605 One s QUO 0 O 0 0 ill me A823 848 oo oO a OQ 4 O10 J82 JEII0 4 2803 83v 5M 1 5V 35V mf GND GN fe O0O000 GND QQO 1CB20 i foley C862 O 142 RB4G JFOO mon O J022 0605 8 a 0 ae 0 320 R3...

Page 51: ...3 S402 R423 409 J327 JBI S014 JOIS JOIG R427 R426 C410 3257 pichas J236 J301 J2035240 J227 R400 C573 R575 ib 2 c8s3 a w 5 q J214 2 _ Ce J220 Lye ae 8 JFI40 T3te ang ce 2 3 e 7325 4 BLO J306 a JFIS4 S...

Page 52: ...N EF a 4A 4 a Ay rt ei WIS RD i i 1 iR1223 sey O a1ge2 1208 C1207 ol ope I fia oO Os Q pee wo Sea mae eo N aw ifs la N ile Py 18 oO u Laley re 6 H i 2 2 ey 4 ie ae N 1 201 QI 8 wt slapd ses rs u fe a...

Page 53: ...oted the Electrolytic Polyester Tantalum Metalized Polyester Nps Bipolar Polypropylene Polystyrene A Mica OQ Temperature Compensation oO Ceramic Ceramic SL 3 COIL Unit of inductance is wH unless other...

Page 54: ...TSX4515 or TSX4515 4 ac comp AN Tsxa4a4 or TSX8492 TSX8493 or TSX9416 MI json 4 kev o Sub4 qo VIDEO PRIMARY CIACUIT 4 Geer INPUT MOIRE REDUCTION Rs MEMORY EEPROM nok gi rey DYNAMIC FOCUS 1 Bi xy POWER...

Page 55: ...204 33 1 5 3Vp p Fake R262 ee eh 4K t j PO Fy sae 4 17 8Vpp Rei2 C213 m 1 8K 41000P 1 G Clamp es i 5 4Vp p a rt 1 1 13 aad g y N18 To MAIN PCB TUSSAB740 Ni2A 1 s1 8us_ EHT DAC j H B_CONT 5 3 op H SIZE...

Page 56: ...71m x C1003 c1002 47 0 04 e ov o L1202 8 2K 56P 0 33 p1206 Ri222 4 MAiS99 rym 1240 3 04207 1204 sogoP p MAig99 TAGDSP144T A1213 t 47K Giles t4 ex ings 5 sige 4 zo con 54 6Vo p N14 an im N4O7A quo Oo i...

Page 57: ...ame ae ae CECECE Lmao H jg g icc im foay EEE ACRE EEE ch e pata aaLcetTisy E ag nae fephdl Zen Fes a ion og Reae 1 8W lee _t an Ee R26 EEE EE 4 VIDEO BW aml 4A audio PCB 7 hd N2 Audio cc Z AXIS V_MOIR...

Page 58: ...LP85653R ABV406M ca A A rey Fa04 XBAZC31TB15 ipo AN TLPSSES3A Togop O TNP8S90535 SS ssee oe A 5 A 1 440 A ATER A Oo 4 C804 C805 250V La06 i 7 ae L _ RESET 412V 45V POWER_OFF PSM HEAT 24v 24v 24v we 33...

Page 59: ...6 320 A304 q 40 4k e Bos ras0 Boy d 220P 4k aa q 4 3 F303 Syn ax08 o 0307 F308 2K gf X0C144E D305 4 45K rom Ma 18S353 1 0V ad F309 ae 28C3938GA it woe ened V MOIRE D T3VPP C625 Pee oe TTT PARALLELOGRA...

Page 60: ...0 a 358 0Vp p 0 047 AKV J 12V 326 0Vp p 44K sb I alt me i a Fb i i WHITE C556 S_FOCUS ed 15K lorocus 1055 0Vp stain ee a ao es TS a aaerTal E20 Re24 Vey tem EHTDET c608 C609 4000P Lom 500V G1_BIAS B30...

Page 61: ...AAA qV DAF_DEGAUES B Z AXis Sesauss ow athPABihet awei0 aS63 0 itsPAnAn2 J V_ SAWTOOTH 57 444 0Vp p sev F345 R S o DES aud 88 SRR E TNP8S90535 4 SHEET OO OOO...

Page 62: ...SHEET to RADIATOR TO CAT GND TNP800975 58...

Page 63: ...URN OFF THE R G B SIGNALS EXAMPLE MISSING GREEN Q1101 E YES 2 26V p p NO 1C1305 14 YES 5 75V p p NO 1C1305 5 NO 5 85V p p YES 11305 10 5 35V p p YES 161305 6 7 8 NO 5 8V p p YES CHECK 101305 NO CHARAC...

Page 64: ...K 101308 NO Q1101 B YES me mae La S7BV pod CHECK Q1303 NO 11308 10 YES V p p CHECK C1305 NO NO IN be CHECK INPUT SIGNAL YES YES RA CHECK 1C1303 101301 3 NO 0 4 38V p p YES CHECK 101306 1C1301 13 NO 10...

Page 65: ...820 ABNORMAL POWER INDICATOR NG SEG D940 LED SV D841 D842 D843 D844 D845 D850 1C870 1C871 IC873 IC875 IC877 Q801 ABNORMAL POWER SAVER SIGNAL SEPARATE SYNC ON LOW FF LOW ON ON OFF YELLOW oO OFF YELLOW...

Page 66: ...H B OUTPUT CIRCUIT CHECK Q550 CHECK 1541 CHECK Q549 CHECK C502 CHECK IC503 NO Q680 D 183V YES CHECK Q680 62 1C550 1 NO 5V YES CHECK IC550 24V line 1C504 3 YES 4 35V Zz CHECK 1IC502 DEFECTIVE H B OUTPU...

Page 67: ...PC then the power save circuit becomes active V SYNC DOES NOT HOLD IC501 27 NO INCORRECT V PCC CONDITION 1024 X 768 H GOKHz V 75Hz IC501 10 INCORRECT Vp p H SIZE CONTROL YES NO ee CHECK 1C502 YES an Y...

Page 68: ...C502 INCORRECT V SIZE CONTROL CONDITION 1024 X 768 H 60KHz V 75Hz NO 1 98V CHECK 1 C501 NO CHECK L681 F10 line CONDITION 1024 X 768 H 60KHz V 75Hz nav CHECK 2679 1 14V CHECK Q573 NO Q572 B Yes YES Ei...

Page 69: ...84990 ISET LEG U MK85572 FERRITE STICK 4 TKX871701 MAIN PCB HOLDER 5 TKK859310 LED GUIDE TMK85584 SWITCH BARRIER ITKK859745 CONNECTOR COVER THECOO19 ISCREW FOR CRT PCi HOLDER JTKK859973 IBBLIND COVER...

Page 70: ...ION LABEL SW US PATENTS LABEL NM POWER CORD LABEL U EARTH CAUTION LABEL E G NM Ic Ic IC Ic tC HYBRID IC IC Ic HYBRID IC Ic IC1303 11304 101305 Part No 52326SP EYOTPY2 LM324MX LM2931CMX LSC4330 IC 1306...

Page 71: ...ANSISTOR JTRANSISTOR JTRANSISTOR TRANSISTOR RANSISTOR RANSISTOR D848 D850 Ds8s2 D874 D891 D894 D902 ID904 IDSO05 ID907 IDS12 D913 ID3S14 D915 D940 D944 D946 D947 D3S48 D950 D951 D960 D961 D962 D963 D1...

Page 72: ...DR35C COMBINATION TMHMAO O 12UF O O1UF 1 OUF O O1UF 2700PF COMBINATION COMBINATION COMBINATION COMBINATION COMBINATION ECQE2124uUF ECQE2103UF ECQV1H105uUM ECQE2103UF ECKD3D272KBP EXCELDR35C EXCELDR35C...

Page 73: ...O1UF ECQF6272UZ ECQE1335KF ECKD2H102KB5 ECKD2H332KB5 ECUX1H103KBG RARKARKAS VTMMmMaMmM 680UF 220UF 1 OOOUF 3300UF 1 OOOUF O O1UF ECOS2EB681CA 2200PF ECA2CGE221W 47UF ECEA1HGE102 O 68UF ECEA1EGE332 O...

Page 74: ...4OUF 47UF O O1UF 0 O1UF 4 OUF 110PF 0 O1UF 4O00PF 56PF 22PF 10OUF 47UF O O1UF 0 O1UF 1 OUF 120PF 2 2UF 2 2UF O O1UF 1OO0OPF S6PF 22PF 1OUF O1UF 1O0UF 1 OOOUF 0 1UF 1 OUF 1OPF 1OOOPF 22UF O O1UF 1 OUF...

Page 75: ...990000 0290000 9090000 900000 DCDO00O0 COD00 CO000 DODDOOD COO0DO0 DCOD000 COD000 DDO000 Part No ERU8GCYOROO ERU8GCYOROO ERU8GCYOROO ERU8GCYOROO ERU8GCYOROO ERU8GCYOROO ERU8GCYOROO ERU8GCYOROO ERU8GC...

Page 76: ...74 ERDS1FU274 cecccec ERDS2TU224 ERU6GEYU821 ERU8GCYU822 ERDS1FU153 ERDS2TJU102 ececace ERDS1FU274 ERDS1FJU125 jc Part No ERJ6GEYJ103 ERJGENF3832 ERJGENF 3922 ERJ6ENF1213 ERDS1FU154 ERUGENF 1622 ERU6E...

Page 77: ...114 ERJG6GENF 2211 ERJ6GEYJ102 ERJ6GGEYJ105 ERJ6GEYJ101 ERJU6GEYU102 ERU6GEYJ123 ERU6GEYJ103 ERUGGEYOROO ERJ6GGEYU102 ERJ8GCYJ222 ERJGGEYJ102 ERJ6GEYU471 ERJ8ENF5110 ERJ6GGEYU823 ERU6GEYU102 ERJ6GEYU1...

Page 78: ...63 ERU8GCYJU563 ERJ8GCYJU563 ERJU6GEYU563 ERJV6GEYU563 ERJ6GEYU563 ERU6GEYJ101 ERU8GCYOROO ERDS2TU103 ERU8GCYJU103 ERU8GCYJ103 ERJU6GEYJ104 ERJ6GEYU1014 ERJUGGEYJU102 ERU6GEYU223 ERJU6GEYU223 ERJ6GEYJ...

Page 79: ...3 R1314 R1315 R1316 R1317 R1318 R1320 R1322 R1324 R1325 R1326 R1327 R1328 R1329 R1330 R1331 R1332 R1333 R1334 R1335 R1336 R1337 R1338 R1339 R1401 R1402 R1403 R1404 R1405 R1408 R1409 R1410 R1411 IERUGE...

Page 80: ...K E VQPBOO5K E VQPBOOSK EVQPBOOSK TEL302 9 TEL302 9 ITEL302 9 EL302 9 EL302 9 TSS2165TM Description i22P CONNECTOR 4P CONNECTOR 15P CONNECTOR I3P CONNECTOR BP CONNECTOR ASSY LUG TERMINAL P CONNECTOR L...