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2. 8 gt c1103 4194 e lr B DRIE 3 0 lt LCC_NS gt amp HSAW_SW CTT02 2 0 1 25V B CHIP RB1101 lt HL INBAL gt 100 3 3V CHIP e 61101 _ 1105 0 1 52 0 01 25V CHIP B CHIP 1 T 1 amp T 881102 CHIP 1139 E t 050 oe 01108 0 01 3 3V 01137 B CHIP Y E T 71 RB1103 de GYSC lt 56 gt 01109 ONE B cHIP 1 TW GXSC R1103 100 CHIP o O B CH Peet VDF 0 01 B cHIP 9H R1106 12V 0 1 25V B cuip 9d 47k KYsc gt RN CP T 4 8 QH Tum lt XSC 1 POC gt Y He L N R1110 01118 01114 PE lt HSHAPE 0 01 B CHIP HSHAPE l k Bei 4700p 1 W RN CPB CHIP B CHIP CHIP 01117 I DGND2 6800p B CHIP 01116 A At 0 01 t 1111 2 1109 B CHIP Hos 56 TEST3 8 28 3 3V Son S F 5 6 RB1106 gt BN Ep o HIP Y L 12V k 57 TEST4 81101 ki P 1122 Ri ASW1 e H FBP 01131 Ti Bi CHIP w ASW2 1 M 100
3. 330 pe 33 su W 16008 T SCH INPUT 56150 SEN http 25v 1 5226 115 JO D0 BORND EE FBT T T R230 33 ZEG y MW 0 R261 0282 S s VS 2 1 KB B 1 T A 0111 2 GND D 2 RN Cp 7 25V 1PS226 115 3 KG 6 e R130 33 4 GND D 4 W R111 R211 R311 5 KR 5 R161 2 0192 0002 FPRD E FPRD E FPRD 6 GND D 6 M t 25v NNCD5 6A T1 B meee Wi ur FB303 7 HEATER R 7 2 2k D004 8 GND 8 SCHIP 1 5226 115 k Bate C015 none T OT MI Zei CHT HIP Zo yy 4 R210 8012 WW 2 ed FB 03 D001 CHIP L C20 003 1PS226 115 MEC FB103 NNC 5 GATI e PE M 80 R117 5 L j P CHIP v p ra 1 L CHIP 5620 A 58101 IP 7CH CHIP 10009 CN309 D204 D304 C039 a 5083 5083 6506 61 Tu m INPUT2 bum 0306 CHIP T div HD1 C FB302 HD15 HSU83TRF 720 B CHIP TO COATING o as 0305 R333 EARTH 0 1 5 100v HSU83TRF 6249 TO COATING 250V FB202 EARTH e Toun 0007 E m i i 02 NNCD5 6A T1 e w w 0105 0306 w HSU83TRF Y 5582 TO D BOARD D005 W Y D206
4. Anode Cathode Cathode Common Anode Anode ES ES Anode Comm NE 8888 Common Cathode Cathode pre Anode Anode l ja l Cathode Transistor FET 40 Transistor x ource Source Drain 1 Gate Emitter poet gen Te Discrete semiconductot e G 8 ole KD B 9 z Chip semiconductors that are not actually used are included P4819 E 4 7 1 Schematic Diagram of A1 Board 12 13 14 10002 LM2412T RGB AMP D311 1PS226 115 T 9 R
5. 1560920 Josee Ill 22 am A S au Josee Ill DA 06266 Ill DA ams cmawCCHPODIMFIGSN L T L 27 sm CeRawCCHP22MEWG edv Ill A S DA ae J L dern Ill ament Josee Ill i idem Ill emen Jooren Ill 16266 A S aa 57 am CRawCCHPOIMERGzN Ill 06266 A S DA mn NC DA mae men ZENERDIDESTZSENTUS Ill DA mae 6 mea ZENRDODESTZSNTUS Ill DA ow mea ZENRDODESTZSSNTUS Ill eeo men mmu mmm V 9999991991999
6. uns J caracmor Lummen C O J D ____ __ caracmor C CARMETAGZEDFEMOOIME L TSS o o 6 usa H woworwrsuaow 0 caan mesi use ees C ___ uama _ ____ ue SSS o cwacro cs Lummen ll cano ioo JP earacmor C nemen p cwadro C un caracrror ieri cmaWiccHPoIMERGEN P4819 E 6 15 No 477 478 479 480 481 482 483 484 485 486 487 488 489 490 49 492 403 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 emer caracmor Cs oeoo J cara
7. 109 0158 E e x 779 479 4 90 0283 EE VDR603 1602 voee 1 ou 28011 108 NO1LVLOU YA 149 TAI 7A 220V 200V 220V 200V NC 80V GND 12V 9690 e 188 000184 S 200183 200183 130 3A0N 05 A33 1031 Alt 10011 R592 HS OUT Vs OUT SW GND DDC DDC SCL1 DOC SDAI 4 d DOC AND2 DDC 5612 a iM poe SDA2 GND ECO SW R939 GND sess dt a IIC SC H co R574 0510 JR018 K 8547 Ae athe 2 SR 9543 eet R544 T 6555 50 2 1070 6721 R907 I Y R563 s d i 2505 R704 R926 Ce 8513 e on 5 a a 7152 gt 0152 eru E LOGA4 NOTE The circuit indicated as left contains high voltage of over 600 Vp p Care must be paid to prevent an electric shock in e D BOARD SEMICONDUCTOR LOCATION IC IC401 IC501 IC610 620 IC630 IC640 IC652 IC654 IC680 701 702 703 901 16902 C 1 A 5 A 2 B 3 B 2 B 3 C 2 B 3 B 1 B 1 A 1 D 5 C 6 TRANSISTOR Q501 Q502 Q503 Q504 Q505 Q506 Q507 Q508 Q509 Q510 Q511 Q512 Q513 Q514 Q515 Q516 Q517 Q519
8. D 87 es METALCHIP22Kos 0 resistor asu Rescuparksa MON Ill D wsso casen L el 0 ssor 88 een L 3 D resistor 6 esson Ill roof D sen RW 266686 maen 2 al D sen 88 aaen T S S m D asas 136351 Lommel m D apen so oun wl D apen ass oe wel D apen oe ll wel D apen RSS oe Lommel D R7 oe D apen oe CARBONSKSEIAW vos D essor oe CARBONSKSEAAW TP no D sen egen L L mi p sen emm ll nz D sen egen m Dp sen egen PP ni p maen 887 egen P4819 E 6 22 No 716 717 718 719 720 721 722 729 724 725 726 721 728 129 730 731 132 T33 734 735 736 724 738 739 740 741 742 743 744 745 746 747 748 0 mam em J vam am _ resistor m Innen resistor 2 13605 rescupiosa iow
9. 4819 6 29 RESISTOR EE R1110 1 216 675 91 METAL CHIP 10K 0 5 1 10W S 963 RESISTOR 1113 1 216 665 11 METAL CHIP 3 9K 0 5 1 10W RESISTOR NE R1116 1 216 655 11 METAL CHIP 1 5K 0 5 1 10W S sisse 4819 6 30 x el DA NETWORK RESISTOR RBTIO RES CHIPNETWORK 100 S se pa NETWORK RESISTOR 88 02 sel pa NETWORK RESISTOR RES CRIPNETWORKIOK NETWORK resistor ze L o o TOOS SoS pa NETWORK RESISTOR 88 65 om I L CN pa NETWORK RESISTOR sf m cmo remo Iren O L af wr 0 cnor regen Im L os wr c mme opene Um w _caracrror cue ceren wr 0 cw regen L mr oam un O O O O SSS ml CONNECTOR CN emm ml connector __ eau PLUG CONNECTORS i mow ven Imaan ml H 86 aam i H mow bes O SSS
10. resistor E mmm 225 5 P4819 E 6 25 No 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 532 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 D resistor 8 MEMLOWDEZOSETW Ill D resistor s METLCHPATKOSEWN Ill D resistor 7 Ill D vam 8 _ RESCHIPORKS D esso mm ll D vam Rmo enen D resistor mu mscmeikseww Ill resistor 9 MERLCHPSIKOSEWWN Ill D resistor m eem Ill D esso me 126658 D resistor mus D resistor mue mme Tomm D resistor RW 126586 Lummen Ill D vam ms mat D resistor mA erem Ill D resistor 126358 D resistor 8 een 8 L D resistor een MEmLCHPROKOSEWIWN o D esso mme 12666 J D vam 2 RESCHPIOKS
11. earacmor besar eeraa earacrror 668 66 use Ce xxi T Ci CERAMIC pra IRV Lummen SSS o caracmor ces imi SSS ides J CES caman Cs um caan Ce cwadro Cw caan Eucrewexesw ___ uge ll use P4819 E 6 13 No 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 cmi um 2 Eucrmwwpxeoy cano cw neesu cose use
12. Cw ua earacrror S caan Innen J Ow caracrror Os use ecrans um 0 cano OW un camo use S earacrror ua Gomm Ci ieri Cms iei CRAMICCHIPSpET SN J SSS o ___ C ieri cano usa Lummen C uns ecrans earacrror uns SSS caracmor um _ ll cmm ie C oeoo T SN To o caracmor C O 1 uama caracmor Cm ua
13. 38 02 _ Ar on aezen Lommel n uo L Ar cw Ise ll Ai CS MWAROIMEWONN JP Ai 689 usus cmaMiCCHPODMEFIG IN O 1 a Ai Cm unn SSS s Ai connector as SSCS SS Ai CONNECTOR CNXY am CONNECTOR DSUBGNPUTIMDI s Ai CONNECTOR am Ai CONNECTOR aaen PIN CONNECTOR PC J y TOOSSSSSSoS SO Ai CONNECTOR CN3 eum CONNECTOR PC BOARD J s 41 bow bo luan J E S 4 bow bw sa 68 ma mf Ar 86 be smoes ELS ml Ai mae bws mea OOO ES s ar 86 poe van Ines a ar 86 be s Ai mae bes es Immens 4 806 bw usa O oo TSS o ar mae bo meis Pon ma pions 8 2 mea Immens S joo ar mo bos mam jor A ow poi mam
14. usa 6 L S o o yO if Ai ce 1 2 Ai coo usa Ar cs ieri L Ai cos em 8 9 OO gt gt 5568856 gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt i gt P4819 E 6 2 x 36 CAPACITOR 048 1 163 021 91 CERAMIC CHIP 0 01 10 50 CAPACITOR C206 1 137 857 21 MYLAR 0 47MF 10 250V EXP 67 CAPACITOR 208 1 164 489 11 CERAMIC CHIP 0 22 10 16V 4 1 163 251 11 CERAMIC CHIP 100pF 5 50V 3544246838888 4819 6 3 Dame cmo Us LS Cus Ar L L 2 a 68 Cm besar 3 4 ____ 638 oean O J vay 4 6 8 ieri ar use 76
15. 2 opene Cie SY O o 2 caracmor Uer 2 earacrror Cie lieben T 2 caracmor usa CmaMiCCHPOIMERG SN 2 caracmor usa CmaWiccHPOIMERG SN O J 2 earacrror i2 caracmor ua 2 earacrror essai i2 earacrror ern Ecrewexw O 1 2 ieri 12 Come Ci nieru ceramico oey 51575 3 S S S S 3 s sS s s 5 P4819 E 6 32 x PI 1 1 1 11 Sual Ee 59 D 1 11 11 E uu uL E 1 rq Te T 3 rw 2 D p P4819 E 6 33 O 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 a me Retno Desonpion Diference ix resistor 869
16. bow 80 sman Ins ll bow 58 825666 Inge me 59 7106954 66 2588 L SSS o 06 bs siis Im bow bs snis J S op oo mae 06 bes P4819 E 6 16 No 511 212 513 514 515 516 517 518 519 520 521 522 523 524 529 526 221 528 229 530 221 332 533 534 935 536 537 538 539 540 541 542 543 544 86 OOOO 80 60 862 70 OOOO 06 bes 709 ll bow Dos 8 Innen 1 J 06 bes sis O 06 86 709 J op bes ll 06 86 mn probe Manu 06 beo Ssmo Innen bow bei aen 806 862 Ines 80 60 bs mn pope S 806 be senis Insel bow 8 aam 06 bei smono bow be va __ 06 ber senis bow bw ua J S 06 be aam
17. p PHOToCouPLER Peio eme J o o o os D PHOToCouPLER Hex 87 6 COUPLERTLPIIMDHSONY o o 0 Proto courter PHex 8749018065 D TRANSISTOR oso vm Lues J S y yO a D manssron 092 8729205524 sol 0 Transistor 8729205527 O OOOO P4819 E 6 19 No 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 D transistor Images Ill D transistor 095 ven TRANSISTORGCSCSHREBSONYI L D transistor ox men TRANSSTORGSPOENSCCH L D masson osm mm mansisse O O O O OOO O 1 D masson OX men L D transistor O39 ez 88 5 1 L D masson unn TRANSSTORCSCHHAQRSA Ill D masson mes TRANSSTORFSNKMIRAZ Ill D masson 092 mme TRANSSTORFSNKMIRAZ L D masson mes D masson 09 mes TRANSSTORISKMIXAZ L T D transistor 09 mes TRANSSTORISKMIXAZ Ill D transistor 096 mes D masson
18. ua J caman use J T caracrror um Lues caracmor _ cammer 680 L Cms _ gt gt gt gt gt gt gt gt gt gt gt gt gt P4819 E 6 11 No 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 397 358 359 360 361 362 363 364 365 366 367 368 369 370 371 312 373 374 omom GM Lummen 1 D cwadro 686 06009 J Ce caracmor GU ie Lummen oso 6 5 L ____ C99 8 6 8 ___ ci ua Too o oOo 0 ___ cw cwacro Cm ui Ierwe o caracmor Ces ieri ____
19. 688 unn J TOSS So cwadro CM oeoo caracmor 688 ieri SSS o Ce namam J earacmor SSS 0 cwacro use caracrror sy usa emossa J Gomm cmawccupiwpiy ____ S o ua o S SSS o Ce SSS o unser cammer 688 ua J Gomm CM caracmror oeoo ____ 694 J o caracmor SY 1 ll caracmor Cw eoo 2 caracmor Cw news
20. 8737 0730 1 DDC VS OUT 2 7k 10008 15V 7 4 NE tl d St en 2 555 DCC2 47 F CHIP eR 0 2 R593 006 spa2 8 0 H 0508 Por DDC SDA2 C KTC38769 _ 55 H BLK pee sere Frsl DDC SCL2 BLK 5 EETA 9 8 10 1 4 Tk 54 A CINBAL 6899 1510 591 DDC GND2 GND sd 100 4 7k 353 S3 A GND AM E E 21 X ls Soest 6 KTA15058 T 25V 2 015 CHIP IC SDA B CHIP R530 0562 21 SW SW GYSC i 032 10005 66 NS 22600 ss o KE im op GXSC exse x gt i R531 532 PWR SW i ewe R759 3 3 R506 0505 Pun 8589 s2 HSAW SW 2 2 2 2 y do 8508 2 8514 0507 28555 2 40 4 D509 1401 4 7k M Er n 15V 15V 3 d cio 505 lm 8534 8511 MAT11 TX PE KA CHIP 1 06 SW 1 SOMES fice AS deus Y m s kar 290081 50 2 0514 IH E sv 0 MAR NS M m D A GND a DREE 0 44204 SIZE DETECT BUFF 4700 p on R588 16702 R585 R510 B CHIP Ji ik 0523 WAN Ru 21 A iS INPUT SW i ert 22 EE Au 5 Ww e me 1 H SIZE FILTER 68 0406 D401 100 FPRD b 66 7 PIE RB4410 40T 77 068 623 5 ol
21. D resistor emm Rscuerwseww J P4819 E 6 27 85 D RESISTOR R954 1 218 179 11 RES CHIP 10M 5 1 10W pog 86 D RESISTOR 8955 1 218 179 11 RES CHIP 10M 5 1 10W x 0 0 887 D VARIABLERESISTOR RV901 1 241 767 21 RES ADJ CERMET 100K HV ADJ 88 D VR COVER 8 901 371057801 COVER VOLUME 6 MOLD 80 D RELAY RY602 175531811 RELAY AC POWER EL D RELAY RY603 1755 06721 RELAY LL 82 D SWITCH 5501 1 692 465 11 SWITCH SLIDE RASTER CENTER TAP SWITCH 77 83 D SWITCH 560 1 771 727 11 SWITCH AC POWER PUSH POWER EE ERR 84 D SPARK GAP 50601 1 533 982 21 GAP SPARK LL 85 D SPARK GAP 50901 1 517 499 21 GAP SPARK 86 D SPARK GAP 80902 151942211 GAP SPARK 897 D SPARK GAP 80903 1519422 GAP SPARK 898 D TRANSFORMER 7501 1 435 188 11 TRANSFORMER FERRITE HDT 89 D TRANSFORMER T503 1 435 140 21 TRANSFORMER FERRITE LCT 901 D TRANSFORMER T601 1 429 180 1 TRANSFORMER LINE FILTER x A 92 D TRANSFORMER 1620 1 435 748 31 TRANSFORMER CONVERTER PIT 903 D TRANSFORMER T630 1 435 751 31 TRANSFORMER CONVERTER SRT 904 D TRANSFORMER 1 435 142 31 TRANSFORMER FERRITE DFT 905 D TRANSFORMER
22. cm use ua iov ll caracrror Cm caracmor os caMiCCHOIME SY Cm cmaMiCCHOIME 2 J 1 8 6 5 J P4819 E 6 14 No 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 Lummen cwacro Cm namu Eucrxwwexeww O C ieri o une 2 0 opge Cs un C J notes cmon c oeoo cmaWiCCHPoUIMFTg SN J 1 WN c eser Eucrsawexesw O caman c oeoo CERAMIC CHIPOoIMF Ion SN 1 o
23. 1 652 D RESISTOR R402 1 215 867 00 METAL OXIDE 470 5 1W 63 D RESISTOR R403 1 214 796 00 METAL 1 5 1 1 2W 64 RESISTOR R404 1 215 449 00 METAL 15K 1 1 4W 65 D RESISTOR R405 1 214 796 00 METAL 1 5 1 1 2W 66 D RESISTOR 406 1 215 451 00 METAL 18K 1 1 4W 67 D RESISTOR R407 1 216 675 91 METAL CHIP 10K 0 5 1 10W 68 D RESISTOR 8408 1 216 097 11 RES CHIP 100K 5 1 10W T 659 D RESISTOR 8409 1 216 679 11 METAL CHIP 15K 0 5 1 10W RESISTOR R40 1 216 681 11 METAL CHIP 18K 0 595 1 10W S 661 D RESISTOR 2501 1 216 049 11 RES CHIP 1K 5 1 10W 62 D RESISTOR R502 216 025 1 RES CHIP 100 5 1 10W 63 D RESISTOR R50 1 216 033 00 RES CHIP 220 5 1 10W 64 D RESISTOR 8504 1 216 073 91 RES CHIP 10K 5 1 10W LL 65 D RESISTOR R505 1 216 081 00 RES CHIP 22K 5 1 10W RESISTOR R506 1 249 393 11 CARBON 10 5 1 4W 67 D RESISTOR 8507 1 249 433 1 CARBON 22K 5 1 4W 668 D RESISTOR R508 1 215 861 00 METAL OXIDE 47 5 1W FE GB RESISTOR R509 1 249 377 11 CARBON 0 47 5 1 4W 55 D RESISTOR 8510 I 219 726 11 METAL 2 2 5 10W x 0 D RESISTOR 851 216 683 1 METAL
24. A boe mag gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt j End E gt gt E gt P4819 E 6 4 No 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 4i mae vos men 8 6 mi men Immo A4 mae pw men A4 mae pus men Ines J A4 8 mmm L A4 pon Ds men Ines 4 pon pn men Ar pn px men Immo A4 pon px men Ines Ar pin pxs men 866 J A4 mae pxe mmm Ill A4 8 men Ines 4 pon pmi men A4 mae px men A4 pon va men 11 51 Ar one pxs men Ines Ar mae pis mmm L Ar 8 6 038 men popemsirus 4 mae Di men Ai CHICONDUCTOR 8 2 seen sog A rmmmEBEAD ua Im A remmEBEAD o
25. mon mn 8 D moa 2525 shoro oO 8 D mos mn ws D 08 moe 26251 sel D mn s D mos n el D moo ren el 0 2625 Im so D am 9 p con iso 58 Innen O L s D com 159 peut Tommes I 1 s D use dens Innen D com 8 1 D com 1506 Innen OOO O oof D com 3 pen LS D com con oa con 9 eent Innen L ou e D con 3 2 asaan L a D om 16e enen 1 D com 168 Lesen INDUCTOR L D com 189 681 Innen 1 D 9 2 den INDUCTOR O L b memea
26. 1 D resistor ass ee D esso R icons D resistor em D resistor een MON J D vam ene 486 58 D mei isen sug D esso a CARBONZXGWIW D resistor eent D resistor Rei seen D resistor Res an Tomm Ill D resistor Ree am MEmLCHPINKOSEWIW Ill D vam Ill D resistor emm Ill P4819 E 6 24 No 783 784 785 786 787 788 789 790 791 792 793 794 195 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 D resistor Rei aa Ill D esso Re aas D resistor Res aas Immens D vam Re mme D mesmo Ree D vam METLCHPIKOSEWW Ill D vam ep D resistor D esso m D resistor ema Ill D resistor 6 Tome ll D va
27. 688 uns Lucu SSS S S P4819 E 6 12 No 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 came oa Lummen ieri cmaMiCCHPOIMERG2N caan ieri eramen oey oo SSS o D Gomm caracrror Ow ioci MwaARorwexeoO 1 caan um J SSS um o SSS ____ unge ll 0 ___ um o caracrror 89 88 26 ____ unn S S ___ J S Cms EucreMpxesw caracmror Ci O unze caracrror O99 J T CN Y OO Oi uns
28. A resistor Ai resistor ms ized Tomm Ar resistor 88 men Iwer Ill ar resistor 28 12605 Ill A resistor m Ill Ar resistor Ai resistor A S Ai resistor mme _ 1 A resistor aa Ill Ai resistor RX A S A resistor ize esemme now Ill Ai resistor mo emm Ill A resistor mii men Lu vam icono Rscmepxssww Ill Lu 86 121601300 Ill A resistor 1216019 00 Rscesseww Ill A resistor em Ill A resistor emm Ill A vam emm Ivo Ill Ar vam ziema __ _ Ar esso mme gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt P4819 E 6 10 No 307 308 309 310 311 212 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 Ai resistor
29. mo N i iw iif N sers esec OOOO SSCS N TRANSISTOR 872902006 TRANSSTORDTCIMEUXTG N Resistor 121619500 mescmmisuseww O O ma N Resistor ep N Resistor een RESCHIPATKS J J S N Resistor een RESCHIPATKS J J S N Resistor Rie een RESCHIPATKS OW N Resistor Ris em 1 J S N Resistor Rie mescmmioseww J S N Resistor koo emm mar N Resistor een N Resistor een RESCHIPATKS N Resistor Ri een RESCHIPATKS OW o SSS o o N Resistor een RESCHIPATKS J us N Resistor mescmmioseww O S wl N Resistor emm O ma N Resistor ais ema N Resistor 121601791 N Resistor ena N Resistor ema us N Resistor 121606591 J J N Resistor een RESCHIPATKS
30. LA6500 FA 47 NJM78L05 5 T 5V REG R1653 01628 2 FPRD 2 1 Kl os SC oot lt c coc 95 9 pen Es er 55 gt 9 gt gt gt gt gt 8 e 9 len oz 4 18 P4819 E OV LCE L2 BOARD Conductor Side L2 BOARD Component Side 81642 2 3 3 CY4 CY4 CY3 CY3 CN1602 e oi C1640 ES 10915209149 10 R1611 IIC SDA IIC SCL P4819 E 4 19 6 Schematic Diagram of N Board 1 2 3 4 5 6 7 8 9 10 11 12 13 14 ve X FB1008 T T_AMB WAKE UP gt INPUT SW LUMI gt LUMI NC SDA 6 R101 TO D BOARD Sec RO 100 C CN1104 CHIP CHIP 50 gt 825965 TO 7 BOARD st
31. 806 ows me be ven me ot semos 1 06 0906 smoro Lemon SSS 06 b aen O 06 b sie o TSS op 096 7102822 Innen 80 60 I L S 806 b sido 5 8 9 O bow CE S me 90 7999 06 os sms me 99 Ooo SSS bow b Lem O SSS pow b mamm Im OO ES P4819 E 6 17 No 545 546 547 548 549 550 551 292 393 554 535 556 997 558 539 560 561 562 563 564 565 566 567 568 569 570 571 212 279 574 575 576 577 578 86 pw mama nos p 0 ru 90 e 126258 D 6860 Im 2 D cute conpucror 88 sien D rename aso ua Im S D 8 8 8 2 am mma N 8 80 PB az N cute conpucror
32. Jusen Ill D resistor men Ion D resistor mes D resistor resena now O OOO O D resistor me me Ion D resistor enen 3 6 5 D resistor ize 1 1 T D resistor am Ew Ill resistor 256 D resistor me men METL2AMS4IW D resistor mw L D resistor ms Ill D resistor Ill D resistor emm OOO 1 D resistor 12566 D resistor imer D resistor ass em RESCHIPIOK Se Ill D resistor mw em SSS resistor mew een Ill D vam RESCHIPIOKS Ill D vam em o resistor m5 eme D resistor mw eem
33. N 6 aa Ill N cina A S N 6 aa Ill N 6 J L N Ill N i mu Louna Ill N aen Ill N 9 N 60264 Ill N camcmog L N Ill N cie usa cmawCccHeooMFi Sv J L N Ci sm Josee J 221712121 zZ z z z z zB5 D ISIS ISIS f fo P4819 E 6 34 x o em OU N 06 ue T N CONNECTOR gu Immens o o N 8665 Dior N FERRITE BEAD mo nmn J S x emecoxpucro een n ew am Immo
34. CATHODE P4819 E 4 23 SECTION 5 EXPLODED VIEWS e Items with no part number and no description are not stocked because they are seldom required for routine service The construction parts of an assembled part are indicated with a collation number in the remark column Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items The components identified marked are critical for safety Replace only with the part number specified Les composants identifi s par la marque A sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi P4819 E 5 1 5 1 CHASSIS 7 685 881 09 4X8 7 685 646 79 BVTP 3X8 7 685 647 79 3X10 7 685 663 71 BVTP 4X16 REF NO PART NO CO NO R RO 8 933 515 00 4 079 81 7 41 4 085 554 01 4 085 554 11 4 635 966 01 4 052 345 01 A 1 251 382 31 1 453 359 11 8 933 476 00 8 933 517 00 6 933 481 00 8 933 516 00 4 079 799 01 3 704 372 01 DESCRIPTION REMARK A1 BOARD COMPLETE CABINET LABEL INFORMATION U C AEP J CH LABEL INFORMATION SH SCREW HEX SCREW 3X8 K TAPPING INLET AC WITH NOISE FILTER TRANSFORMER ASSY FLYBACK NX 4702 KM7E DA BOARD COMPLETE N BOARD COMPLETE L2 BOARD COMPLETE D BOARD COMPLETE BAR EXTENSION HOLDER HV CABLE
35. DCC2 POC IN 53 18 P33 MAIT DCC 52 24 P32 HWR VSAWH il F 964489 V FBP 30 P61 CTSO ee PSVAN01 gt eem Q1001 B SS9358 lt AEP gt BD2 EPS05 27 m P4819 E 4 2 XSC CN701 ROTATION lt ROTATION XSC ROTATION TO XSC YSC YSC XDC XDC YDC NJIV cO YDC
36. Wr AU 07 1 BOARD CN312 AC IN CN602 F601 S601 mom DEFLECTION HDF VDF n HV POWER SUPPLY lt gt 1 gt IC610 PFI IC620 REG OUT MAIN CONVERTER FB VG H OUT TH601 CN60 RY603 a VSENSE 8 Q641 e E E RY602 VB 4 T620 5 D TILT 066 4 on VC2 19 E THP605 MAIN CONVERTER 7 VG L OUT 0650 0640 7 XSC rO gt B r we In IC701 CY AMP Ge RELAY DRIVE 1630 SRT 2 ROTATION DRIVE Q611 5 00630 REG 8 2 P E n 2 REG SW 113 ISENS 15V VREF D652 15 0654 12V REG 16 A gt 15V 10702 CY PROTECT 0652 4 XDC voc 3 REFDC r CN1104 3 10680 x gt 5V LB DET O 15V 2 M IK SIGMA 15V CN1102 DDC SDA1 DDC SDA1 DDC SCL1 DDC SCL1 DDC GND1 DDC GND1 DDC SDA2 DDC SDA2 J DDC SCL2 DDC SCL2 DOL OW Ke DDC GND2 DDC GND2 PWR SW ECO SW ECO SW A SDA wan TO A1 BOARD 3 3V IIC SDA SDA PDF HDF OUT SCL SCL 0701 705 as 5V SCL SCL TXD VS OUT SU TXD SC SE VS OUT DI WAKE UP H BLK 4 25 V DF V DF OUT 77 WAKE UP HBLK KEY
37. 97 RESISTOR 1 216 025 11 RES CHIP 100 5 1 10W 1 198 RESISTOR 1 216 057 00 RES CHIP 2 2K 5 1 10W RESISTOR 1 216 057 00 RES CHIP 2 2K 5 1 10W 200 RESISTOR 1 216 025 11 RES CHIP 100 5 1 10W 6 2011 RESISTOR 8014 1 260 316 51 CARBON 100 5 1 2W MEE 202 RESISTOR ROIS 1 216 057 00 RES CHIP 2 2K 5 1 10W gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt P4819 E 6 7 N Ar maen Rois ll Ar 809 en ll 2 Ar esson egen vos Ar msn 802 egen RescupWoswuw ll aal Ar 802 O Ar essor 8023 emm RESCHPIKSEWRW ll mf Ar essor 804 enen nr Ar esson Rus enen Ar sson 802 ena 1 2 1 Ar msn ena O 1 as Ar Rn een _ SS nef Ar maen 801 ema nr Ar sson aen sf Ar sen 808
38. LCC RB LUMI NC TO 5V NC MAGNETIC SENSOR B SS9358 lt AEP gt KESSENZU EPS05 LUMI NC 5V NC USER CONTROL P4819 E 4 4 4 3 CIRCUIT BOARDS LOCATION 4 5 P4819 E 4 4 SCHEMATIC DIAGRAMS AND PRINTED Note All capacitors are in uF unless otherwise noted pF LHF Capacitors without voltage indication are all 50 V Indication of resistance which does not have one for rating electrical power is as follows Pitch 5 mm Rating electrical power 1 4 W CHIP 1 10 W All resistors are in ohms Ed nonflammable resistor wF fusible resistor internal component panel designation and adjustment for repair All variable and adjustable resistors have characteristic curve B unless otherwise noted do earth ground rl earth chassis The components identified by b4 in this basic schematic diagram have been carefully factory selected for each set in order to satisfy regulations regarding X ray radiation Should replacement be required replace only with the value originally used When replacing components identified by 4 make the necessary adjustments indicated See page 2 1 When replacing the part in below table be sure to perform the related adjustment All voltages are in V Readings are taken with 10 M digital multimeter Readings are taken with a color bar signal input Voltage variations may be noted due to normal production tolerances Can not be measur
39. mt 4 89 ene Ai Resistor RO mn ll Ai Ni en Lommel Ai Ni Lues ll Ai resistor Lulu Lummen Ai RENSTOR 1 S Ai oun Ai S Ai 56101 oe Ai 828 Ai 5030 Ar X0 179892 veao SSS caracrror ci nesu Cw ue o Gomm cw ua opge um ces cano Iewen ll caracmror use Lummen J caracmor ows iex 96 Lummen ll caracrror Cw um Lummen J J D ___ Lol une Lummen ___ Encrzmowpxe sv caracmor rixas SSS o 0
40. 25 22 ix resistor ausu ema RESCHIPIOKSa MON 1 resistor Ill ix resistor auss ema OO O resistor L 7 resistor Ill resistor ausu emm Jusen Ill 12 resistor Leem Ill ix resistor 56 RESCHPIsKS MON Ill resistor mier icons ix resistor riots icons w 1 1 ix resistor auss iz resistor men Tomm resistor men Tomm resistor 69 men Lommel resistor men ix resistor een eese ose Ill 12 resistor een 1 N 6 7 N one ies L N J L
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42. Ar RESISTOR 12160909 8 1 J el Ar ll el Ar essor 828 een 28 L Ar mn CARBONSKSEIAW _ mi Ar ssor enen mj Ar 828 een gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt E gt P4819 E 6 9 No 273 274 275 210 27 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 203 204 295 296 291 298 299 300 301 302 303 304 305 306 Ai resistor em WSCHPIMSWWW Ill A resistor mno emm _ Ill Ar resistor mu men Ai resistor icono 5 1 A resistor icono 1 A mesmo m ema Ill A resistor m RESCHPaMKSe Ill Ai resistor Reo emm Ill ar resistor mm emm RESCHIPaMKS Ill A resistor mm em __ Ill Ar resistor mm 1249061 Ai resistor 29 mm 4 enen
43. D690 188119 25TD RY602 RY603 H FH601 cepi E 250V 1 SG601 l 3 F601 6 3A A 1 VDR602 THP602 16640 15V SEB3 LF4 B DETECT G 2 3 ERROR AMP 8639 0 1 13 8 1 58 R651 i 1 di ES R640 R694 1 8k 33k O O RN 693 D613 36k T620 522 17220 650 RN R691 D4SBL40 36k R676 C644 150k 0 1 RN CP2 1 MPS R611 R610 0 47 0 33 2W 2W Q6 28K2876 01MR F122 MAIN CONVERTER OUT DTA1 R612 100 0 16 6 T T 0652 E PAD pa 10 754 G 1 PH620 UE D680 TLP421F d R635 4 1 it FCH10A15 8655 I 1 2W R636 1M 172W R670 15k RN CP F91 5 S erm REG SW 18813 2515 D692 155119 25 0 1C630 123 FA13842P REG 15V 00 L653 6657 100HH 29 25V a B 559358 lt AEP gt D P3 EP505 a gt 2 TO 1 BOARD CN312 13 14 P4819 E 4 12 DEFLECTION H DF V DF HV POWER SUPPLY D BOARD 1 2 3 4 5 6 7 7 250 i gt 778603002 R C691 O 8604 C607 F 60 1 ING e Y C690 T 2 8 9 5 2 874 2193 Zogu 699 9673 614 8608 gt 15
44. resistor D esso R s D vam Re icons Ill D mamm 88 em J P4819 E 6 23 No 749 750 Tal 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 ES 778 TIS 780 781 782 D resistor 0 pa 8 8866 J 7 D vam izies D resistor Reo ma D vam R emm 1 L D resistor icono Ill D vam men _ zoss AW D mesmo asa mm Tommes Ill D resistor Res aen Lommel D mesmo Ree aen Tome Ill D resistor Leien Ill D vam icons RESCHIPIOKS MON Ill D vam mn CARBONISGWUW D vam Row am D resistor R icons Ill resistor L D esso D resistor Res icons Jusen Ill D vam Ree icono Rscmmiseww y SOSS D esso mer 12582 Tomm resistor Rei am D vam Re icono 2858
45. resistor mt CARBONWKSRARW mr 26666 Lummen ll mr resistor Rx mr resistor Lommel mr resistor Rm _ AW JP wr Ssmo J wr swmea suo om swmom macro ll w aen sp om wr swmcu 9409 ll wr aen so em O OO O wr aen Ssmo om ll mr memso ml mm T mstR O 2 caracrror iere ceramico oey 2 earacrror iei SV O 2 ua CeRAMICCHIPOOIMF Ion SN i2 caracmor Ci 2 caracmor CERAMICCHIPS30pF 10 SV L 2 caracmor Ci ieri i2 caracmor Cie eoo 2 ua i2 caracmor eoo 1 T o 2 ier o 2 ier
46. 12 2 36 NO YES N N NO NON INT usec 14 561 3 725 0 508 1 016 2 201 10 836 84 997 Hz lines 808 YES P P NO NON INT P4819 E MODE AT PRODUCTION RESOLUTIION CLOCK HORIZONTAL MODE 7 1280 X 1024 135 000 MHz 79 976 kHz USEC 12 504 3 022 0 119 1 067 1 837 9 481 MODE 8 1600 X 1200 234 780 MHz 107 108 kHz usec 9 336 2 522 0 511 0 750 1 261 6 815 MODE 9 1800 X 1440 299 000 MHz 120 565 kHz usec 8 294 2 274 0 472 0 666 1 137 6 020 MODE 10 1920 X 1440 341 000 MHz 128 485 kHz USEC 7 183 2 152 0 457 0 622 1 073 5 630 V FREQ HZ 15 025 HZ 85 006 Hz 80 003 Hz 84 977 Hz lines lines lines lines V TOTAL 1066 1260 1507 1512 V BLK FP SYNC BF ACTIV INT G EXT H V POLARITY YES P P YES N P YES N P YES P P EXT CS POLARITY NO NO NO NO INT NON INT NON INT NON INT NON INT NON INT 2001 7 3 VER P4819 E 7 TABLE OF CONTENTS Section Title Page Section Title Page 1 DISASSEMBLY 4 4 Schematic Diagrams and Printed Wiring 1 1 Cabinet Removal 1 1 Boards 4 a 4 6 1 2 Board C BLOCK Removal 1 2 1 Schematic Diagram of Al Board 4 8 1 3 AI Board Removal 1 3 2 Schematic Diagrams of D b Board 4 10 1 4 Bezel Assembly H7 Board Removal 1 4 3 Sche
47. 3 When adjusting at other than BH 0 calculate the shifted value from BH 0 pon M ue oe p 10 11 12 13 Put the monitor In helmholz coil Set as follows LCC_SW 0 LCC Correction Current 0 FUNCTION_SW bitl Auto Degauss On CONTRAST 255 Display green plain pattern Degauss the iron part of chassis with a hand degausser and degauss coil Degauss CRT face with a hand degausser again Input AC 230V to AC IN and turn the monitor off and on Then auto degauss works Reset FUNCTION SW to 0 auto degauss off Degauss CRT face with a hand degausser again Attach wobbling coil to the specified place on CRT neck Put on landing sensor to CRT face Set LCC_SW to 12 With landing checker adjust DY position purity DY center and landing of the 4 corners Read VX and VY value which are the read out of magnetic sensor and write to LCC VX REF and LCC_VY_REF P4819 E 3 1 14 Adjust landing by LCC_NS LCC_LT LCC_LB LCC_RT and LCC_RB Adjustment of registers shall be limited within the following range LCC_NS 128 15 LCC_LT LCC_LB LCC_RT and LCC_RB 128 40 Set LCC_SW to 13 and Perform Service Save lt Specifications gt Adjust so that the green 1s within the DEES specification given right 4 corner adjust target within 1 O23 0475 023 043 0275 025 The red and blue must be within the specification given right with respect to the green A difference between red
48. 62 MUTE t C923 d 91 lex T1 8377 47 R921 7k SDA ECO SW DDC SDA1 C905 470p CH CHIP 4 0 BA9758AFS E2 CONT ERA34 10TP1 WI R917 4 2 2 FPRD DDC SDA2 IIC SDA IIC SCL ECO SW GND DDC SCL1 DDC GND1 DDC SDA1 TO A1 CN31 1 o lt lt a aloz CN1102 Oo o 17P ojojo BLK TO PICTURE TUBE 4 ADJ 1901 924 8925 4 10k 270k A Mid WW 4 noch MS C925 4 ER 100 0 i C927 66901 470p 500V R930 56902 JW 15 D914 HSS82 TJ cce see 0704 28C3421 Y D701 H DF OUT 155119 25 0 D702 188119 25TD D703 1SS119 25TD 2902862KG AA pene DF 00 iu e ty 1 3 22 1 2 CHIP pes 8749 R760 lt 07 Tu 2SA1037 AK V DF OUT 12 TO ECS CN1103 8P 098 WHT CHIP S MICRO WAKE UP LED1 81080 FB1002 0 CHIP INPUT FB1007 0 CHIP 15V 15V lt B SS9358 lt AEP gt D P2 EPS05 3 KEY SCAN 8 INPUT Su TO H7 BOARD CN1400 1 8 PIN CN1106 8P WHT 15V 15V GND GXSC GYSC NS IIC SDA TO L2 BOARD CN1603 14 P4819 E 4 11 10 11 12 C606 D610 4009 DA4SB6OL
49. 9 3 1 Y INPUT SW Y 8 5 p 6 4 11 p 10 2 E IC008 INPUT SELECT SYNC IN IC001 RGB PRE AMP IIC SCL IIC SDA HS OUT VS OUT ECO SW 13 CN1400 1 WAKE UP 2 KEY SCAN LED1 LED2 INPUT SW T_AMB TO N BOARD CN1003 SENSOR UNIT TO MAGNETIC VX CN1401 user coNTROL ECO SW 27 1401 I n n LED DRIVE Q1400 INPUT1 INPUT2 LED DRIVE Q1401 1400 1402 1404 1405 BRT CONT OK G 1400 POWER FH TO D BOARD 23 24 25 CN1603 LCC NS IIC SDA IC1600 2 1 2 002 RGB 0004 CUT OFF AMP BUFFER Q101 Q201 Q301 T xoi T 245MHz 2 p 4 IC005 INVERTER 011 HEATER REG CN1601 B 80V 12V 7V 3 3V 5V J 1600 8 0 2 21 CN1106 IIC SCL 20 1 1602 DAC IC1601 1 2 O O O O O O O O CN1600 6 4 2 apo Is 8 2 2 1601 IC1604 1 2 4 Dp 3 6 IC16
50. CN1400 11 14 PIN a 22222 I M 54 lt 55 56 lt 57 SW FBP gt RB1003 lt HV DET gt mi RB1002 CHIP ABL DET ES AE 4 199 888 FS 881004 CHIP X IK SIGMA gt LB DET gt E S X A y x 8100 CHIP L 1 s KEY is CHI en Ces C1001 a a 01001 siele I 01027 lt O 6102 BS A AA AAA AA Ag DTC124EU ST Ye OW El LG ee ee oe se 1537 INVERTER J 59 304 Y Y Y Y Y Y Y D 47 S 0 01 25V 6 3V B CHIP z B CHIP CHIP 01005 1 IEN I B CHIP N 0 R1042 B CHIP ur 00900005000 90000 I o 58 O Z eee gt CC lt lt lt lt lt lt lt lt lt x lt lt 0 Ei CN1001 5 25 ON YN o et lt c P27 A7 A23 44P sv d 1 10 DHA OM N n TT e 26 AVSS n n n n n na S 2 im n e a 26 6 22 79 4 7 2 P25 A5 A21 78 28 P70 TA1 OUT io P24 A4 A20 77 PER PRAE P23 A3 A19 76 ad SCHIP AE P72 TASOUT P22 A2 A18 75 906 taf 8 08 8 soos 39P73 TB0 INO 1NS 161001 DVCC2 a 476 32 P74 TBOINT INTE 5 NMI z B CHIP T 33 P75 TBOOUTO DVSS2 72 ege 34 P76 SCKO
51. FB1005 RB1003 1 C1009 ie ZS 881006 01001 2 881009 BOARD Terminal name of semiconductors in silk screen printed circuit x Refer to Terminal name of semiconductors in silk screen printed circuit see page 4 7 P4819 E 4 21 4 5 SEMICONDUCTORS BAOOAST V5 LA6500 FA BA9758AFS E2 BA9758FS E2 20pin SOP BA9759F E2 18pin SOP BR24C02F WE2 BR24C16F E2 NJM2904M 34pin SOP CXD9563Q TOP VIEW 64pin QFP FA13842P TOP VIEW 8pin DIP H8D3104 LA651 LA78040 STV9379A 24pin SOP MCZ3001D 1 18pin DIP TOP VIEW MM1431ATT MZ1532 MM1470AD M61314SP 1 NJM78L05UA TE1 NJM7812FA SEB3 LF4 TOP VIEW PST600J T Vcc 14pin SOP STK391 120 TC7SU04FU TE85R 5pin Chip TMP91PW18F 2C37 Z TOP VIEW 80pin QFP DTA124EKA T146 DTC124EK DTC124EKA T146 KTA1505S Y RTK KTC3876S Y RTK 2SA1037AK T146 QR 2SA1037AK T146 R 2SA1162 G 2SB709A QRS TX 2SC1623 L5L6 2SC1623 T1 L5L6 2SC2412K T 146 G 25 2412 146 DTA124ESA DTA124ESA TP DTC114ESA DTC114ESA TP DTC143XSA DTC143XSA TP 2SC2459 GR TPE4 25 2784 LETT
52. P4819 E 5 2 5 2 PICTURE TUBE 7 685 881 09 4X8 7 685 647 79 3X10 7 685 663 71 BVTP 4X16 REF NO PART NO 51 52 53 55 56 74 75 76 77 4039 491 1 4 036 405 01 4 085 283 01 8 933 522 00 8 734 053 06 8 734 054 06 2 162 100 21 8 451 519 11 A 1 452 923 51 4 047 316 01 A 1 419 130 21 A 1 419 129 21 4 365 808 01 4 041 021 02 4 071 1 75 01 4 062 6 0 01 1 419 838 11 X 4039 490 1 4 061 996 01 8 610 158 71 8 738 860 05 8 738 860 00 8 738 861 05 4 308 8 0 00 1 452 032 00 1 452 094 00 4 051 736 21 DESCRIPTION REMARK BEZEL ASSY 52 SPRING COMPRESSION BUTTON INPUT SLIDE H7 BOARD COMPLETE ITC ASSY 21TKD R3 U C AEP J 59 60 73 ITC ASSY 21TKD RS3 SH 59 60 73 SPACER DY DEFLECTION YOKE Y21TKN NECK ASSEMBLY SPRING EXTENSION COIL LANDING CORRECTION COIL LANDING CORRECTION SCREW 5 SELF TAPPING HOLDER DEGAUSE COIL HOLDER DGC SPACER PICTURE TUBE COIL DEGAUSSING STAND ASSY 71 CUSHION SENSOR MAGNETIC MIU 221D PICTURE TUBE 21TKD OCEAN COAT U C PICTURE TUBE 21TKD OCEAN COAT J PICTURE TUBE 21TKD OCEAN COAT SOUTH SH CLIP LEAD WIRE MAGNET DISK 10mmf MAGNET ROTATABLE DISK 15mmf PIECE A 90 CORRECT P4819 E 5 3 5 3 PACKING MATERIALS 0 09 109 REF NO PART 101 101 101 101 103 104 105 106 107 108 A 1 782 783 31 A 1 782 784 21 A
53. Q521 Q523 Q524 Q610 0611 0630 0640 0641 0652 0701 0702 0703 0704 0705 0706 0707 0901 0902 0903 0904 0905 9906 0907 0401 0405 0406 D501 D502 D503 D504 D505 D506 D509 D510 D512 D516 D517 D518 D519 D520 D521 D610 D613 D631 D632 D633 D634 D635 D641 D643 D644 D650 D651 D652 D680 0690 0692 0694 0697 0701 0702 0703 0705 0706 0901 0906 0907 0909 0910 0911 0912 0914 0917 0918 0919 0920 0921 0922 0923 D 4 C 5 D 4 D 5 C 5 C 5 C 6 D 6 E 6 E 7 D 5 D 5 D 7 D 7 D 7 D 5 D 5 D 7 OOOO VARIABLE RESISTOR RV901 Refer to Terminal name of semiconductors in silk screen printed circuit see page 4 7 7 P4819 E 4 13 3 Schematic Diagram of DA Board CN1101 40P HSAW_SW GXSC LCC_NS GYSC IIC SDA IIC SCL A GND GND H LINBAL H BLK E NC HS OUT 00062 VS OUT VSAWN NC A GND PLL LOCK A GND TO D 6 BOARD CN502 lt H BLK gt VS OUT HS OUT CPLL LOCK lt SCL gt
54. T901 1 453 359 11 TRANSFORMER ASSY FLYBACK NX 4702 KM7E S D COIL T 1 419 345 11 INDUCTOR 500vH 9071 D THERMISTOR TH401 1 807 925 11 THERMISTOR TT 98 D THERMISTOR TH601 1 809 260 11 THERMISTOR NEC NTH22D6R0QA 910 D VARISTOR 1 VDR601 1 803 918 11 VARISTOR TNR14V621K660 SE RE RR 911 D VARISTOR VDR602 1 810 62 1 VARISTOR 4819 6 28 No 919 920 921 922 923 924 925 920 927 928 929 930 931 932 933 934 935 936 937 938 939 940 94 942 943 944 945 946 947 948 949 950 951 952 Ill Ill i sm CmawCCHPOIMERG2N Ill DA L mm cCmRAICCHPODWMFIWENN Ill DA aa Ill L 1569090 0 L i am A S ga CaRAMICCHIPOOIMF 10 SN Ill DA ua
55. ml m m EmmmEBEAD remo Im ll m FeRRITEBEAD za Im ll ml H7 TRANSISTOR ams SSS o o O Hr TRANSSTOR omo ams TRANSISTOR DICIMISA o y yO a TRANSSTOR vam mr Resistor aaen MemLxoigiw 1 ii m Resistor RHor aaen 220 ii m Resistor Ri so Lane J 1 o joa m Resistor san 1 o os Resistor Roi sano Innen o o o wel Hr Resistor ona CARBONIS0Se AW io Hr Resistor man OO Resistor oan ii Resistor RMO om i m Resistor 1 ajs 0 53 153 T P4819 E 6 31 No 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 a Boa me
56. 0111 1 B 1 49 12212 90682 A 3 A 3 CN319 DIODE CH 0002 1 0004 1 0006 1 0009 1 0010 B 1 0011 1 0012 1 0013 1 0014 2 0016 1 0019 1 0101 1 0104 4 0105 A 3 D106 A 4 D108 A 3 D111 B 1 D201 A 1 D204 A 4 D205 A 3 D206 A 4 D208 A 3 D211 A 1 D301 A 1 D304 A 4 D305 A 3 D306 A 4 D308 A 3 D311 A 2 zzour 2109 Oley Ezour 100 SA 1n0 SH 318 H gt PF LP lt DDC SCL1 NOTE The circuit indicated as left contains high voltage of over 6353303623 90908 99909 600 Vp p must be paid to prevent electric shock _ inspection or repairing CRYSTAL X001 A 2 Refer to Terminal name of semiconductors in silk screen printed circuit see page 4 7 P4819 E 4 9 2 Schematic Diagrams of D Board Divided circuit diagram D BOARD WAVEFORMS One sheet of D board circuit diagram is divided into three sheets each having the code D to D For example the destination ab1 on the code D sheet is connected to abt on the D G sheet t Ref N 0 71 Vp p H 11 3 Vp p H 59 5 Vp p V 1 7 Vp p V 180 Vp p H 640 Vp p H ef No Circuit diagram division code ROTATION ROTATION
57. INT3 P21 A1 A17 71 100 SDA 35 P80 SDA0 S10 P20 A0 A16 70 R1009 KEY N 7 SCL eror 7 15 015 69 100 100 GHI 37 6 A14 AD1 4 68 38 P83 RXDO 5 A13 AD 1 3 67 LED 1 lt P14 212 D12 66 LB DET I _ gt x M or st O O D 65 e A LED2 T T gt CD lt lt lt lt lt lt lt c lt lt lt EM 2 C1029 o o o NN X VN NN NN NX lt xr AA E oH 5 2554255552525855 28585 A INPUT SW P CHIP 3c i S u Ze on G Hon d d ou xm n pu 01017 000000000000000000000000 oy RE 0 C1019 Y FB1001 B CHIP 22p CH CHI 01018 PN 2 Ri p 2 H CH CHIP lt u u h mr G Y X1001 16 9344MHz RB1007 010204 819 TR i 6 3 CHIP 161003 Su BR24C16F E2 61022 GND 0 04 B CHIP 161002 PST574CMT T1 C1023 DDC SCL2 RESE 0 01 B CHIP S5 REMOTE DDC SDA2 56 EK lt pEGAUSS gt 65 I e DDC SCL1 ABL DET EMEN DDC GND2 lt DSCL2 gt HV DET X DSDA2 gt ECO SW l R1040 lt DSDA1 gt IIC SCL RE B SS9358 lt AEP gt N EPS05 P4819 E 4 20 IN oo N BOARD Conductor Side N BOARD Component Side R1043 R1017 R1011 gt EP 4GW GN R1005 R1004 R1006 881002 RB1001
58. LED2 i2v 9 m 0004 D5SC4M F 25v m L 0404 05 115 HSHAPE 5 Pr i SC 0733 m lt lt 0524 154 2200 33 01 REFDC z 813 E DTC124EKA T146 ops 10V 5 802582 R507 0501 H I H SIZE FILTER SW IK SIGMA HD OUT gt G gt o 22k 25182 R509 RS 2 0 2 470 TE 4 KEY SCA asl KEY SCAN voc ss DDD ost 45000 298 di Gi ME pns cer WAKE HF BP 56 ERC a 7 H OUT 1 8kV ole DEE 61 1805 1 5 1 2 36 WAKE UP wc o Cs n PP D512 O 5 5p 8408 0405 57 e e im e 5 2 CH CHIP 100k 10009 57 ge ise D LLL al ap D TILT 47 47 3 gt vsawn PLR Lock L ae M COCO Pet 100 se De MTM m ae C TO DA BOARD T 19 d L506 C5 120 120 0 01 18 DCC2 E CN1101 2 2mH L gt 2 17201720 RN CP TUN Sch Js 0712 SS 5 05 1259 IQ 20 liu 991 D516 TO N BOARD R718 T 400 T 250V T 250 T 250V T 250 250 T R548 D1NL40 TA m CN1001 e 330 PP PP PP PP PP PP 1 00 503 1 8520 TTE R403 R405 BS R549 1 5 1 5 5735 8719 24 2 24 8 24 8 24 8 0 Da H lg A OW gt 188119 4 ER102 380 e E RN CP R561 0515 0514
59. Protection Agency P4819 E 4 DIAGNOSIS 0 5 sec 0 5 sec failure Thermal protector 1 5 sec 0 5 sec 0 5 sec 1 5 sec Amber Off gt Amber 0 25 sec 0 25 sec 0 25 sec 1 25 sec Amber gt Off gt Green gt Off 0 5 sec 0 5 sec 0 5 sec 0 5 sec Green OSD indication Aging Mode Video Aging During Power Save press MENU button for longer than 2 second Self Test OSD Color Bar During Power Save push l button for longer than 2 second P4819 E 5 TIMING SPECIFICATION MODE AT PRODUCTION MODE 1 MODE 2 MODE 3 MODE 4 MODE 5 MODE 6 RESOLUTIION 640 X 480 1600 X 1200 1280 X 1024 1920 X 1440 640 X 400 1024 X 768 CLOCK 25 175 MHz 229 500 MHz 157 500 MHz 297 000 MHz 25 175 MHz 94 500 MHz HORIZONTAL 31 469 kHz 106 250 kHz 91 146 kHz 112 500 kHz 31 469 kHz 68 677 kHz V FREQ HZ V TOTAL V BLK FP SYNC BF ACTIV INT G EXT H V POLARITY EXT CS POLARITY INT NON INT usec 31 778 6 356 0 636 3 813 1 907 25 422 59 940 Hz lines 525 45 10 2 33 NO YES N N NO NON INT usec 9 412 2 440 0 279 0 837 1 325 6 972 85 000 Hz lines 1250 YES P P NO NON INT usec 10 971 2 844 0 406 1 016 1 422 8 127 85 024 Hz lines 1072 YES P P NO NON INT usec 8 889 2 424 0 485 0 754 1 185 6 465 75 000 Hz lines 1500 YES N P NO NON INT USEC 31 778 6 356 0 636 3 813 1 907 25 422 69 931 Hz lines 450 50
60. an optimal image for the screen Design and specifications are subject to change without notice 21 inch Color Monitor HP SAFETY CHECK OUT After correcting the original service problem perform the following safety checks before releasing the set to the customer l Check the area of your repair for unsoldered or poorly soldered connections Check the entire board surface for solder splashes and bridges Check the interboard wiring to ensure that no wires are pinched or contact high wattage resistors Check that all control knobs shields covers ground straps and mounting hardware have been replaced Be absolutely certain that you have replaced all the insulators Look for unauthorized replacement parts particularly transistors that were installed during a previous repair Point them out to the customer and recommend their replacement Look for parts which though functioning show obvious signs of deterioration Point them out to the customer and recommend their replacement Check the line cords for cracks and abrasion Recommend the replacement of any such line cord to the customer Check the B and HV to see if they are specified values Make sure your instruments are accurate be suspicious of your HV meter if sets always have low HV Check the antenna terminals metal trim metallized knobs screws and all other exposed metal parts for AC Leakage Check leakage as desc
61. gt gt gt gt gt gt gt gt gt gt gt gt gt gt P4819 E 6 6 d COIL 1 412 537 31 INDUCTOR 100uH 1 18 COIL 1002 1 412 549 31 INDUCTOR IMH 2 COIL 1003 1 412 537 31 INDUCTOR 100uH I80 COIL 104 1 412 529 11 INDUCTOR 22uH ll 8 COIL 1005 1 412 537 31 INDUCTOR 100uH 182 COIL L006 1 412 537 31 INDUCTOR 100uH 183 COIL L007 1 412 537 31 INDUCTOR 100uH 14 AI TRANSISTOR 000 8 729 025 28 TRANSISTOR 25 1828 187 TRANSISTOR 0005 8 729 025 28 TRANSISTOR 25 1828 1 1 188 Al TRANSISTOR 0101 8 729 120 28 TRANSISTOR 2SC1623 L5L6 I S V 189 1 TRANSISTOR 0201 8 729 120 28 TRANSISTOR 2SC1623 L5L6 1901 Al TRANSISTOR 0301 8 729 120 28 TRANSISTOR 2SC1623 L5L6 V M RESISTOR 1 216 077 91 RES CHIP 15K 5 1 10W 192 RESISTOR 1 216 077 91 RES CHIP 15K 5 1 10 6 193 RESISTOR 1 216 025 11 RES CHIP 100 5 1 10W ll 194 RESISTOR R006 1 260 316 51 CARBON 100 5 1 2W 195 RESISTOR 1 216 025 11 RES CHIP 100 5 1 10W 16 RESISTOR 1 216 025 11 RES CHIP 100 5 1 10W ll
62. in the direction of arrow B 2 Two screws BVTP 4 x 16 5 Three screws BVTT 4 x 8 7 EMI shield 4 Four screws ud 7 EMI shield 124 222 LL Slide the EMI shield in the direction of arrow C and remove four claws P4819 E 1 1 1 2 A1 BOARD C BLOCK REMOVAL board C BLOCK CN318 P4819 E 1 2 1 3 A1 BOARD REMOVAL 7 Video case 6 Screw BVTP 3 X 8 8 A1 board 3 Four screws BVTP 3 x 8 CN315 ae Two screws BVTP 3 x 8 Video block assembly P4819 E 1 3 1 4 BEZEL ASSEMBLY H7 BOARD REMOVAL 1 Before removing the bezel assembly secure the picture tube by attaching two screws to 2 Four tapping screws 5 the picture tube shield at the positions shown with an arrow diagonal two places to prevent the picture tube from falling Use the screws BVTT 4 x 8 that fix EMI shield Picture tube shield 3 Screw BVTP 4 x 16 7 10 Magnetic 1500 MIU 221D sensor yews en1401 5 Bezel assembly 9 Two claws 6 Three screws 7 Input button BVTP 3 x 10 6 H7 board P4819 E 1 4 1 5 D BOARD REMOVAL 4 Two screws 3x 10 3 Video block assembly 8 Rear plate assembly F CN315 6 Five screws BVTP 3 x 10 1 A1 board PN S Connector 4P 9 T y CHE 2 Two screws BVTP 3 x 8 til CN701
63. 0 819 A 3 3 702 691 01 Interface Unit Connector Attachment IBM AT Computer d 1 ch To BUS CONNECTOR asa i 3 D sub mini Din 4 Pin 4 Pin 4 Pin 9 Pin female 8Pin The parts above 1 3 are necessary for DAS adjustment XCV XBV TLH e Convergence Rough Adjustment 1 Display white crosshatch pattern R 2 Pile the convex parts of 6 pole magnet for convergence together gt lt B 3 Roughly adjust H CONV and V CONV with 4 pole magnet TLV YCH YBH 4 pole magnet 6 pole magnet 2 pole magnet H TRAP TB PIN e Convergence Specification XCV Se z D P4819 E 3 3 e White Balance Adjustment Specification 1 9300K x 0 283 0 005 y 0 298 0 005 All White 2 6500K x 0 313 0 005 y 0 329 0 005 All White 3 5000 K x 0 346 0 005 y 0 359 0 005 All White e Vertical and Horizontal Position and Size Specification e Focus adjustment Adjust the focus volume 1 and 2 for the optimum focus Focus 1 Focus 2 FBT P4819 E 3 4 SECTION 4 DIAGRAMS 4 1 BLOCK DIAGRAMS INPUT2 HD15 INPUT1 HD15 A TO D BOARD CN1102 D TO D BOARD CN1103 E CN311 DDC SCL1 DDC SDA1 DDC GND1 DDC SCL2 DDC SDA2 DDC GND2 H BLK SW Q005 SW Q002 SW Q001 0006 INVERTER Y
64. 04 E 8 2 2 9 2 B SS9358 lt AEP gt BD1 EPS05 O O O LCC NS LCC LT LCC LB LCC RT LCC RB V901 PICTURE TUBE NY TO D BOARD FBT TO D BOARD CN604 P4819 E 4 1 DA mm RTI CN1001 CPU LB DET IK SIGMA 34 DDC SDA1 7 DDC SCL1 IC1101 CN1101 DPU H DF REFDC DCC2 1 33 34 N P42 AN10 P41 AN09 P86 SDA1 P87 SCL1 22 HD OUT HBOER DDC GND1 P21 A1 A17 CN1003 HFBP 36 DDC SDA2 13 P84 SDA2 HBLK 15 H BLK 2855912 PSS ANOS VSOUT 11 M DDC GND2 P20 A0 A16 P56 ANO6 2 HS OUT 13 HN NPUTSW 29 PNIS H7 BOARD LOCK DET ma eer SDA 20 SDA SCL 2811010500 SCL 19 SCL TXD 2 8600 Fen LCC NS P83 RXDO m HSAW SW 24 HSAW SW 8124106010 WC TO D BOARD H LINBAL PWM2 LED1 33 x P26 A6 A22 P11 A9 AD9 50 CN502 GYSC GYSC LED2 31 P25 A5 A21 P10 A8 AD8 SDA nm fas s P76 SCKO INT3 TOD BOARD RE e see YSC ABLDET 8 E P40 ANO8 P7OTAIOUT 5 SHAPE P3STATOUT mE YDC YDC Ge G POC POC OUT S4 16
65. 1 782 786 41 A 1 782 785 11 1 757 496 11 4 085 395 01 4 085 397 11 4 085 396 01 4 085 394 01 1 713 9 9 21 DESCRIPTION REMARK CORD SET POWER U C CORD SET POWER AEP CORD SET POWER J CORD SET POWER SH CABLE ASSY 15P SUB X CONNECTOR CUSHION UPPER BAG PROTECTION CUSHION LOWER INDIVIDUAL CARTON CONNECTOR CONVERSION 3P 2P P4819 E 5 4 SECTION 6 ELECTRICAL PARTS LIST NOTE e Items marked are not stocked since they are seldom required for routine The components identified marked are service Some delay should be anticipated critical for safety when ordering these items Replace only with the part number specified RESISTORS Les composants identifi s par la marque All resistors are in ohms sont critiques pour la s curit Ne les remplacer que par une pi ce portant CAPACITOR le num ro sp cifi uF When indicating parts by reference COIL number please include the board name e UH uH All variable and adjustable resistors have characteristic curve B unless otherwise noted P4819 E 6 1 i Gi usa Ieren S oons cot iieri ON Ooo A cano 8 ieri A Cw CERAMIC CHIPO22MF oons cwmcmon co A
66. 509 HD OUT 508 509 HCC YDC 501 HFBP ELE H LINBAL H LIN BAL SW RASTER CENTER TAP SWITCH xD XDC Q510 D TILT D TILT YSC Y V V V xsc 1 B SS9358 lt AEP gt BD3 EPS05 DA eu CN1101 40P XSC CN502 40P XSC YSC YSC D TILT D TILT XDC XDC HFBP HFBP YDC YDC HD OUT HD OUT REFDC REFDC HSHAPE HSHAPE 12V 12V NC NC 12V 12V A GND A GND 3 3V 3 3V D GND D GND D GND D GND HSAW SW HSAW SW GXSC GXSC LCC NS LCC NS GYSC GYSC SDA SDA SCL SCL A GND A GND A GND A GND H LINBAL H LINBAL H BLK H BLK NC NC HS OUT HS OUT DCC2 DCC2 VS OUT VS OUT VSAWN VSAWN NC NC A GND A GND PLL LOCK PLL LOCK A GND A GND POC POC A GND A GND A GND A GND V DF V DF H DF DGC H DF CN1101 4P 4 2 FRAME SCHEMATIC DIAGRAM CN1104 44P CN1001 44P 39 CN309 D15D SUB INPUT2 HD15 CN307 D15D SUB INPUT1 HD15 36 35 n W Se n S VMrIM q A 7 A1 VIDEO AMP RGB OUT HG
67. 68 8 080 1 E HEATER REG 16V e d 0 01 C054 HD15 vec B CHIP 0 1 2057 1025 poy B CHIP 25 CHIP P i 8078 I VCLK T 1007 CHIP C042 0 SCL ra m B CHIP 0004 RO 8020 i Bb Bur soa 2 25K1828 CHIP CHIP CHIP T B CHIP i R038 SW R080 D012 8046 47 8024 L 0 CHIP 4 7k dh 1PS226 115 CHIP CHIP HIP A 1 8047 e VIDEO AMP RGB OUT C032 j Tod YT m B CHIP NNCD5 6A T1 5 Ke B SS9358 lt AEP gt A1 EPS05 1707 0005 001 25 1828 NNCD5 6A T1 SW 8058 d RCV lt V901 PICTURE TUBE 21TKD Viet H 2 2 Se N a es gt gt gt CN312 9 WHT A1 BOARD WAVEFORMS lt e 2 D IIC SCL DDC SDA1 DDC SCL1 DDC GND1 DDC SDA DDC GND GN INPUT SW Bea aj aut TO D BOARD CN1102 CN604 TO D BOARD FBT 0 73 Vp p H 1 24 Vp p 24 5 MHz P4819 E 4 8 RGB OUT A1 BOARD e 1 BOARD SEMICONDUCTOR LOCATION 679 351 21 EE 2 IC x 9028 a 2 YA ER 8 e R003 5 T 380188 y 1001 1002 003 2 004 4 005 2 IC006 1 007 1 IC008 1 009 1 011 3 CH TRANSISTOR B 1 E
68. 9 1134 RENS Lous 01120 B CHIP a TB CHIP CH CHIP 4 1 11115 47k RN CP VB WH HD OUT gt R1133 R1118 m 11 10k gt CHIP CHIP PE 1k R1116 81119 S WE CHIP 1 5k 1k z z RN CP CHIP AW ge RB1104 B chile 100 R1122 CHIP M 11 2 2k N cp T I J pd rai C1123 01124 i 9 07 CH MP D1106 HDF NW BICHIP e SES 74 01104 1883571 SCH HES 8117 81135 Ap 0 gt 81137 C112 Ok 1M lt umi 180k 2 2 Wi TE RN CP_6 8V CTA B CHIPRR1142 C1130 68065 R1124 81125 3 0 0 15 B CHIP 470 2 2 Wes 10 CHIP 16V RN CP RN CP R1101 B CHIP R1123C1128 100 F 1 6k 220 AN CHIP T Ic RN CP AN 61133 C1132 CHIP 220 4V CHIP 0 01 B CHIP HD OUT C1138 D1105 100p ST26 8 FBP gt Bee VDF HDF B SS9358 lt AEP gt DA EPS05 10 P4819 E 4 14 DA BOARD Conductor Side DA BOARD Component Side CNI101 1 679 354 12 SONY ap lt gt 2 1132 1123 481135 Te N 1134 1130 1129 R1126 1128 DA BOARD Terminal name of semiconductors in silk screen printed circuit x Ref D1104 3 Refer to Terminal name of semiconductors in silk screen printed circuit see page 4 7 P4819 E 4 15 4 Schematic Diagram of H7 Boa
69. CHIP 22K 0 5 1 10W x 0 0 672 D RESISTOR 8512 1 216 057 00 RES CHIP 2 2K 5 1 10W x 0 65 D RESISTOR 859 1 216 423 11 METAL OXIDE 27 5 1W x 64 0 RESISTOR 851 1 249 397 11 CARBON 225 1 4W x 0 675 D RESISTOR 8515 1 249 425 11 CARBON 4 7K 5 1 4W PS 66 0 RESISTOR 8516 1 216 065 91 RES CHIP 4 7K 5 1 10W D RESISTOR 1 216 089 91 RES CHIP 47K 5 1 10W LL 68 D RESISTOR 8518 1 216 033 00 RES CHIP 220 5 1 10W LL 69 0 RESISTOR R59 1 216 037 00 RES CHIP 330 5 1 10W 80 D RESISTOR 8520 1 216 033 00 RES CHIP 220 5 1 10W EL P4819 E 6 21 x wif 0 maen asa aa Lossen 1 D R2 emm RESCHPIKS OW _ el D essor cessu 0 sen es D sen es ll el D sen ziemai ll D sen cessu L D essor 121545300 el D sen 89 D resistor Ill e D essor 82 een er D em el D essor een D essor
70. CN510 1PS226 115 CHIP CHIP 5582 ei Y D106 D 1 8306 5582 k T C033 D008 1 4W E o 0 1 lt 25 NNCD5 6A T1 5 D R206 i m mi 1PS226 115 AW mm m oO m CG g 109 R209 R309 SIN 1 See OO COOOOG ie Tice T chip R340 R106 9 8122 L R222 8322 gp 4 D ems pw e eee e vm gha i zd R301 eese CHIP cHIP 82 0201 e 0053 8320 319 A 25v 1 8226 115 T Ze 470k 470 B CHIP CHIP CHIP pH EH 0128 6223 6323 Nu RE Uu d 470k 470k R201 W 282 282 280 CHIP CHIP C220 1 48 47 101 0001 018 470 RN Cp 77 25V 1P8226 115 25 1828 2 CHIP CHIP 22 SW 2504 T A W m R140 0002 12V 33 mort OF W 25 1828 d 0120 0016 8010 SW R030 2 7 25V NNCD5 6A T1 chip T Lll A 8015 2 ii t TE R023 mhhh 2 I T 5 M d chip T z 9 5 8 Kod ECH dok 130 126 om 8041 R 25 2 25V i Di Gi CHIP CHIP CHIP CHIP CHIP CHIP 1 s 8016 25V F Ul D006 L4 m 009 MATSTWK TX i NNCD5 6A T ai La F 2 3 8108 8004 4 1 4 7k 4 1 dd L003 476 00 8 CH 16011 CN307 FB005 HD15D SUB R077 R092 5 ee INPUTI
71. COH A S cmi za i Ar Cos Us raen ome ogy OOO ooo o SSS o A mn ar C7 i ar cos gea o S A canon ewe cmmaMCCHPOUIMFE SN 51 Ar Ci Iewen i A mem Lol enen O E S ar Us Ian ar cmi maen ar 05 ewm SN ___ L al A Gomm o o o yO 2 Ar 2 bem 77 2 ar cos niere cRaMiCCHPOZMFTW iN a co um cRaMiCCHPOIMERG2N s 4 cs ier o o o 8 cos mosen crRAMICoDgMFiWORY Ooo SSS S o o yO gt 4 cAmcmoR 8 ar cos ieri LL al A ____ 608 uo oS SO al Ai
72. D resistor eren Res amp cHprxse uw 1 L D mw S D esso emm Ill D resistor 7 mama Il D resistor ass em D resistor R95 em D resistor mo Tomm D mesmo m mm Tommes D resistor icis 1 D resistor sn OOOO D resistor mS OO O OOOO D resistor sm MEmLOWDEg Ill D resistor steen Jusen Ill D resistor 260669 Ill D resistor steen Ill D resistor m9 C D resistor 2 126656 Tommes Ill D resistor R95 icons Ill 0 resistor ass RESCHIPATKS Ill D resistor R9e Tomm resistor s METLCHPSSKOSEWWN Ill D resistor R99 1 26 Jemen Ill D resistor 12585 J D vam sm ll D resistor Re D resistor D
73. ER SIDE EL DTA143ZSA TP DTC114TSA DTC114TSA TP 2SA1049 GR 2SA1049TP GR O 2 DTC124EUA T106 DTC124EUT106 FS10KMJ 3 AZ FS30KMJ 3 AZ FS5KM 18A AT 2 4449 2SJ585LS CB11 2SK2876 01MR F122 IRFU110 2SK2231 S P4819 E 4 22 2SA1358 Y 2SC3421 Y 25 5682 2SC2362K G 2SC2362KG AA EGO 2SC4620TV2Q 2SD774 T 34 2SD774 34 2SK1828 2SK1828TE85L D 2SK2647 01MR F91 DTZ10B DTZ13B MA111 K8 S0 MA111 TX UDZ TE 17 13B UDZ TE 17 3 9B UDZS TE17 10B UDZS TE17 5 1B UDZS TE17 5 6B UDZS TE17 9 1B 155357 ANODE CATHODE D1NL20U TR D1NL20U TR2 D1NL40 TA D1NL40 TA2 D2L40 TA ERA34 10TP1 ERB38 06V1 ERB91 02TP1 ER102 HSS82 TJ HZS5B2 TE NNCD5 6A T1 P6KE200AG23 RGP02 17EL 6433 RGP02 20EL 6394 RP1H V1 CATHODE ANODE D3S4M EGP10D EGP10GPKG23 ERC81 004 CATHODE d ANODE D4SB60L D4SBL40 D4SBS4 D4SBS4 F HSU83TRF ANODE f CATHODE FCH10A15 HZS182 TE RB441Q 40T 77 RD15ES B3 RD15ES T1B3 RD18ESB RD27ES B2 RD27ES T1B RD5 1ES T1B2 RD5 1ESB2 RD5 6ESB2 1 119 25 1SS119 25TD CATHODE ANODE MA151WK TX 1SS184 S 3 1 3 24 1 MA8039 ANODE Q CATHODE RM11A RM11C CATHODE ANODE SML79423C TP15 ANODE RED ANODE 7 GRN CATH DE TLP421F D4 SONY 4 2 1PS181 115 a 1PS226 115 3 2 1 3 1 155376 17 ANODE
74. H PICTURE eje 91915181951 a z alalaajajla 10 eo T S lt lt 9 o 2 oro 2 5 o 9 g BZ 9 9 gt CN1102 aja SB al al z 9P 17P E S CN701 10P WHT ROTATION ROTATION ROTATION VDY DEFLECTION HDF VDF HV POWER SUPPLY H DY CN1603 CN1101 40P 15V 15V 15V 15V GND GND GXSC GXSC GYSC GYSC LCC_NS LCC NS IIC SDA SDA IIC SCL SCL jv jv CN1103 INPUT SW KEY SCAN 17 15 13 11 9 7 PLL LOCK PLL LOCK WAKE UP KEY SCAN KEY SCAN INPUT SW 29 DDC GND2 DDC SCL2 DDC SDA2 DDC GND1 DDC SCL1 DDC SDA1 INPUT SW DDC GND2 DDC SCL2 DDC SDA2 DDC GND1 DDC SCL1 DDC SDA1 39 35 29 15 13 11 CN1400 14P INPUT SW 8 KEY SCAN 3 WAKE UP 2 CN1003 CN1401 5P N u COM L2 CY LCC CN1601 1 WHT S MICRO CN1600 2P WHT S MICRO H 100 8 CN1602 LCC LT 00 18 219 LCC RT
75. N Resistor Rio em mescHmiosewuw 1 J N Resistor Riou een RESCHIPATKS ll us N Resistor ema mscmmikseww us N Resistor en __ w Z 2 2 2222222 2212 Z Z P4819 E 6 35 15 eee MJ us NETWORKRESISTOR oz ll N NETWORKRESISTOR oz 88 8 6 6 N NETWORKRESISTOR 88 6 123357611 EE NENNEN Z 2 Z N NETWORK RESISTOR oz RESCHPNETWORKIQ Il N NETWORK RESISTOR Lem RES CRIPNETNORKAOO o y 65 N NETWORK RESISTOR RBI006 oz RESCHPNETWORKIQ o N NETWORK RESISTOR 88 07 123557611 RESCHPNETWORKIQ o ue N NETWORK RESISTOR RBI009 om RESCHPNETWORKIQ II ue N em ema VIBRATOR CRYSTAL essa O Z Z Z 1157 1158 1159 1160 N 1161 1162 1163 1164 1165 1166 Z P4819 E 6 36 English 20011L05 Data Made in Japan 9 978 706 01 2001 9 P4819 E 93
76. O87 mes D masson 099 men TRANSSTORSAQWAKTHeR Ill D masson om vam TANSSTORDTCK Ill D masson 8729027231 D masson ow 579900 TRANSSTORDTCK Ill D transistor 3799535 D transistor osi mz TRANSSTORDICHGGA Ill D transistor mussen Ill D transistor aen TRANSSTOGSCNGOIMREI Ill D masson osu ven TRANSSTOGSCNSOIMREI Ill D auser o6 ms D masson ow 575503 musse Ill D transistor om mn Luss D masson vam D masso ow es Immens Ill D transistor ows va TRANSSTORGSABSRY Ill D transistor ome 2 Ill D masson om en Ill 0 masson ow msn D masson ez TRANSSTORFSSKMIRAAT L 0 masson 0 men TRANSSTORKTGTSYRIK L P4819 E 6 20 x 647 D TRANSISTOR 0904 8 729 055 27 TRANSISTOR KTA1505S Y RTK po 68 D TRANSISTOR 0905 8 729 046 80 TRANSISTOR 2SC4634LS CB11 x EL 649 D TRANSISTOR 0906 8729 02649 TRANSISTOR 2SA1037AK T146 R 60 D TRANSISTOR 0907 8 729 424 02 TRANSISTOR 2SB709A QRS TX 651 D RESISTOR R401 1 249 383 11 CARBON 1 5 5 1 4W
77. R557 513 0812 0511 WHT V DY We 8 EgTOKMJ FS30KMJ FS30KMJ FS30KMJ 099101 Le lim S CAP OMNE 4 S CAP CHANGE S CAP CHANGE S CAP CHANGE S CAP CHANGE 250V 114 1 ES 1 NOUS Nl RASTER CENTER SWITCH m N N N sc EB 8725 5 R727 8 24 U 05217 Cap 0 2719 4 9719 Gap 556 5 T d RN CP RN CP BUSES RN CP 1 4 1 4 2 dw mm 2 4 RN C ORS C548 R559 C546 C544 R555 C542 R553 R552 C540 0 8580 4 H 5 0 01 47k 0 22 0 47 478 1 47k 478 47 8 UM 5 NC H DY R754 R728 t B CHIP 25V 16V 16V 25V FPRD 51 d Jr e e fel CHIP R547 R574 39 0534 0 755 RN A 0 01 am 8 2k B CHIP e RN CP 1 1 R583 R568 R567 R566 R565 R564 R563 100 100 100 100 100 1k 100 CHIP CHIP CHIP CHIP CHIP CHIP CHIP E lt a zm 1 a 4 1 A a oe 2 vo oe x 02 YDC XDC D DEFLECTION 9 gt es r SS ss gt s M F ss ss A 1 H Lg seg s i Mex 559358 lt gt 0 1 505 P4819 E 4 10 6 HV HDF VDF B 15 R937 D920 O die 0025 17 10 0901 1 CN510 G2 TO A1 BOARD CN318 28B709A ABL 5
78. SCAN Q706 707 KEY SCAN LED1 D LED1 CN1101 LED2 LED2 TO N BOARD aa PLL LOCK ECS i CN1001 POC HV DET HV DET CN1103 ET ABLDET WAKE UP TENA HFBP BUE aT TO 62 KEY SCAN TENET Q507 E PICTURE TUBE S6 VOUT ka 1 S6 E LED1 D Pow S5 DCC2 1 5 pi S5 H LED2 OUT e 54 TO H7 BOARD VSAWN P 54 Se INPUT SW CN1400 A 6 S3 A 13 52 H CN1106 S V FBP 1 X TO 50 so HV DET FV PICTURE PWR SW ABL DET EM SUBE DGC SW SDA SDA Hkh V FBP SCL TO L2 BOARD G2 IC503 LY SCL CN1603 4 awh po AW CN502 HD OUT H DRIVE BUFF H DRIVE H OUT i SCL He Sct Q501 503 Q504 0505 e IIC SDA I Ld A T TO VSOUT HSHAPE Nen G2 MUTE G2 MUTE PICTURE HSOUT pug 0906 0907 TUBE HSOUT H BLK H_SAW SW GXSC Q521 d 12 GYSC E T 9150 06 NS PLL LOCK SIZE DETECT BUFF PLL LOCK T504 SENS e POC HST POC H DF wu H DF VUE V DF ae IC501 PWN CONT VSAWN 8 VSAWN I 1510 0662 51 pe PWMOUT DCC2 CANGE L 8 HOC TODA BOARD H LINBAL 52 MIXOUT B p CN1101 H LINBAL k Q511 517 HSAW SW m KA PIN OUT gt HSHAPE E AEN minor H SIZE FILTER SW H SIZE FILTER SW ds 4 HSHAPE SS e LOT C m 0523 0524 S5 REFDC I PIN DRIVE L
79. SERVICE MANUAL CRT Viewable image size Resolution Recommended Input signal levels Standard image area P4819 US Model Canadian Model AEP Model 5 Hemisphere Model Japan Model Chinese Model Chassis No SCC L33S A CR1 CHASSIS SPECIFICATIONS 0 24 mm aperture grille pitch 21 inches measured diagonally 90 degree deflection FD Trinitron Approx 403 8 x 302 2 mm w h 16 x 12 inches 19 8 viewing image Horizontal 1600 dots Vertical 1200 lines Video signal Analog RGB 0 700 Vp p positive 75 Q SYNC signal H V separate or composite sync TTL 2 kQ Polarity free Sync on Green 0 3 Vp p negative Approx 388 x 291 mm w h 15 3 8 x 11 1 2 inches Or Approx 364 x 291 mm w h 14 3 8 x 11 1 2 inches Deflection frequency Horizontal 30 to 130 kHz Vertical 48 to 170 Hz AC input voltage current 100 to 240 V 50 60 Hz 2 0 1 0A Power consumption Approx 145 W Dimensions Approx 497 x 502 x 490 3 mm w h d Mass Approx 30 5 kg Plug and Play DDC2B DDC2Bi GTF Recommended horizontal and vertical timing condition Horizontal sync width duty should be more than 4 896 of total horizontal time or 0 8 us whichever is larger Horizontal blanking width should be more than 2 3 usec Vertical blanking width should be more than 450 usec Tf the input signal is Generalized Timing Formula GTF compliant the GTF feature of the monitor will automatically provide
80. T Tal T D board 2 4 5 Pd x PD Screw BVTP 3X10 S 7 Connector 4P CN602 P4819 E 1 5 1 6 SERVICE POSITION 1 Remove the D board 5 Install the video block assembly 6 Put a box which is about 15cm in height under the D board to fix it 2 Remove the Video block assembly Please disconnect the CN 701 first Install the Adaptor board XT MOUNT A 1391 123 A 4 Lay the Video block assembly D board Video block assembly gt 19 D board lt gt t AY Y ve A Orel 2 Video block assembly Box P4819 E 1 6 1 7 PICTURE TUBE REMOVAL 2 A1 board C block CD Anode cap Refer to 1 8 vs 4 Picture tube P4819 E 1 7 eREMOVAL OF ANODE CAP NOTE Short circuit the anode of the picture tube and the anode cap to the metal chassis CRT shield or carbon painted on the CRT after removing the anode eREMOVING PROCEDURES Anode Button D Turn up one side of the rubber cap in the 2 Using a thumb pull up the rubber cap When one side of the rubber is direction indicated by the arrow 3 firmly in the direction indicated by the separated from the anode button the arrow b anode cap can be removed by turning up the rubber cap and pulling up it in the direction of the arrow 6 eHOW TO HANDLE AN ANODE CAP 1 Don t scratch the surface of anode caps with sharp shaped material 2 Don t press the rubber hardly not to damage insid
81. Y CIRCUIT ADJUST MENTS THAT ARE CRITICAL FOR SAFE OPERATION ARE IDENTIFIED IN THIS MANUAL FOLLOW THESE PROCEDURES WHENEVER CRITICAL COMPONENTS ARE REPLACED OR IM PROPER OPERATION IS SUSPECTED AVERTISSEMENT NE JAMAIS METTRE SOUS TENSION QUAND LA BOBINE DE DEMAGNETISATION EST ENLEV E ATTENTION AUX COMPOSANTS RELATIFS A LA SECURITE LES COMPOSANTS IDENTIFIES PAR UNE TRAME ET UNE MARQUE A SONT CRITIQUES POUR LA S CURIT NE LES REMPLACER QUE PAR UNE PIECE PORTANT LE NUMERO SPECIFI LES R GLAGES DE CIRCUIT DONT L IMPORTANCE EST CRITIQUE POUR LA S CURIT DU FONCTIONNEMENT SONT IDENTIFI S DANS LE PR SENT MANUEL SUIVRE CES PROC DURES LORS DE CHAQUE REMPLACEMENT DE COMPOSANTS CRITIQUES OU LORSQU UN MAUVAIS FONCTIONNEMENT EST SUSPECT P4819 E 3 POWER SAVING FUNCTION This monitor meets the power saving guidelines set by VESA ENERGY STAR and NUTEK If no signal is input to the monitor from your computer the monitor will automatically reduce power consumption as shown below Power mode Power D power consumption indicator normal lt 135 W green operation active 0 lt 3 W amber deep sleep power off Approx 0 W off When your computer enters power saving mode the input signal is cut and NO SIGNAL appears on the screen before the monitor enters active off mode After a few seconds the monitor enters power saving mode Deep sleep is power saving mode defined by the Environmental
82. a Ill D esso 8 D esso men D vam eewo OAKS iw Ill D vam mo eme RESCHIPIOK 54 OW S o D vam rom Leien MON _ D resistor am METAL CHP woKose OW Ill D vam 126076 D vam em O O O S 1 D resistor mw steen Jusen Ill D esso mn D resistor ue D resistor mu mm D vam em nl mamm Fo P4819 E 6 26 No 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 D resistor ass me D esso mue D esso m men vam D resistor ema RESCHIPIOKSa MON Ill resistor enn D resistor mw 126656 Tommes D resistor em D resistor RM 12665 Ill D resistor aen 2868 L D resistor
83. and blue must be within the specification given right 15 Tighten DY screw within specified torque and auto degauss Note Torque 22 2 kgcm 2 2 0 2Nm 16 Adjust the vertical angle of DY to make top and bottom pins equal a b The horizontal angle shall not be changed straight Settle DY upright without leaning and insert wedges firmly so that DY shall not move lt How to place wedge gt Green plain crosshatch pattern 17 18 19 20 21 2 a and b should be equal c and d should be equal Plaster RTV to both sides for the upper wedge A E M EE Make sure that they settle inside DY Plaster RTV to one side for other wedges Adjust top and bottom pins correction VR Adjust the horizontal trapezoid distortion by DY horizontal trapezoid correction VR Check landing at each corner and in case not in specification adjust landing of 4 corners with NS LCC LT LCC LCC and LCC The limitations of registers are shown below LCC 128 15 LCC_LT LCC_LB LCC_RT and LCC_RB 128 40 Remove the sensor and wobbling coil Switch signals to R G and B and then check that the pure colors have good color purity Fix purity magnets with white paint P4819 E 3 2 Connect the communication cable of the computer to the connector located on the D board Run the service software and then follow the instruction 1 1 690 391 21 2 A 150
84. cmor 9 To o ____ Cw iv CONNECTOR om O J b CONNECTOR aa CONNECTOR CNW PIN CONNECTORCBOMR GR J TOSS So connector even oa CONNECTOR BOARD TO J connector azeru b connector essi J connector Bass Posma S CONNECTOR ann CONNECTOROARDTOBONRDYR connector eat PLUG CONNECTOR 06 por poper l 806 bs ss zener OSS o op be soi Ing bow bs SSS o 06 po smon 065 bss SSS o 06 sme 8 866668 5 06 bss aen O O 06 bse smoes 06 va 06 oso sman bow 892 sends 06 ose aen Inn
85. e of anode caps A material fitting called as shatter hook terminal is built in the rubber 3 Don t turn the foot of rubber over hardly The shatter hook terminal will stick out or damage the rubber P4819 E 1 8 1 8 HARNESS LOCATION H7 board a Magnetic sensor Picture tube L2 board D board N board AC inlet 3P A1 board P4819 E 1 9 SECTION 2 SAFETY RELATED ADJUSTMENT When replacing or repairing the shown below table the following operational checks must be performed as a safety precaution against X rays emissions from the unit HV ADJ 901 HV Regulator D Board C925 IC901 R901 Circuit Check R902 R905 R924 R925 R926 901 T901 FBT Mounted D Board HV Protector Circuit Check D Board C920 C923 D911 D912 R903 917 R918 R919 R920 R923 T901 FBT e Mounted D Board N Board IC1001 RB1001 e Mounted N Board Beam Current Protector Circuit D Board C930 D917 R921 R932 R933 R935 T901 FBT e Mounted D Board N Board IC1001 RB1001 Mounted N Board Check Confirm one minute after turning on the power a HV Regulator Circuit Check 1 Turn the RV90I slowly and adjustment so that high voltage 15 in the specified range Specification 27 00 0 05 kV 2 Check that the voltage of D912 cathode on the D board is 17 0 V or more b HV Protector Circuit Check 1 Using external DC Power Supply apply the voltage Shown below between cathode of D912 a
86. eau METALCHPIKOSRWW Ar ssor Row een REsCHPISKSpWOWN ll 2 Ar essor 1 Ross ema mit Ar sson Ro ena m Ar 809 enen mst Ar Ri ema PP ma Ar Row een O 1 2 ns Ar cmmcoNpucroR Row een O 1 29 Ar CmmcoNpucroR Row 1 2162989 a Ar Row en 2 Ar maen Row enen 2 Ar esson Row enen Ar ssor Roi minii 8 mit Ar R2 mu nip Ar 12665 METALCHPWOQSRVRW mst Ar 808 en Lommel maf Ar Ross en ns Ar sen een 282 5 ne Ar Ro zu nr Ar ssor RW ema ns Ar 808 gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt E gt P4819 E 6 8 N x Tal maen Rom Ar
87. ed Circled numbers are waveform references D bus bus Note The components identified by shading and mark are critical for safety Replace only with part number specified Note Les composants identifi s par un tram et une marque sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi WIRING BOARDS e Divided circuit diagram One sheet of D board circuit diagram is divided into three sheets each having the code D amp to D For example the destination ab1 on the code D amp sheet is connected to ab1 on the D sheet a b 1 Ref No Circuit diagram division code P4819 E 4 6 HV ADJ 901 HV Regulator Circuit Check HV Protector Circuit Check Beam Current Protector Circuit Check D Board C925 IC901 R901 R902 R905 R924 R925 R926 RV901 T901 FBT e Mounted D Board D Board C920 C923 D911 D912 R903 R917 R918 R919 920 R923 T901 FBT e Mounted D Board 1 1001 RBIOOI Mounted N Board D Board C930 D917 R921 R932 R933 R935 T901 FBT e Mounted D Board IC1001 1001 Mounted N Board N Board N Board printed circuit Device Transistor Collector Base Emitter Terminal name of semiconductors in silk screen Printed symbol Transistor Base Emitter Diode Cathode Anode Diode 4d i T wiki zT Anode d 2
88. een sogno N cute conpucror 8 8 een sug N cute conpucror 136258 D me D menge aen p c 0 ie isi p dc uer p cse mmm p d ice 39ee3 p ce irap p emo p d 90 19 p ue 39705 J p d icm p ue sans ll p ue Iren RTV ol men RUBBER SILICONERTV KES p ie wo 8669 eoa p ew Ing ll p I 9 1e ena ll D cap conpucror mei D cute conpucror D cute conpucror mos smog D cute conpucror m sog D cute conpucror isen sug D smog ll ZZ zz P4819 E 6 18 N x s D men Im wo D mo mn s D mob men shoro p
89. m mw D resistor m Ill D resistor Rr aa Ill D resistor RW9 steen D vam een D resistor m izies D resistor 12665 Tome D resistor 126870 L D resistor mue Tomm D resistor Tomm ll D resistor ize MEmLowpESOSETW Ill D vam em MemLowpexs42W Ill D vam Rmi een 8 D resistor 22 ice Ill D esso 8 126953 8 D resistor MemLowpezs82W O D vam 5 een MeTALcmpaaKose iow Ill D resistor mm 12665 5 D vam 8 12665 Ill D resistor een MEmLCHPROEKOSEWIWN D resistor m emm Ill D esso mu men
90. matic Diagram of DA Board 4 4 1 5 D Board Removal 1 5 4 Schematic Diagram of H7 Board 4 16 1 6 Service Position 1 6 5 Schematic Diagram of L2 Board 4 18 1 7 Picture Tube Removal 1 7 6 Schematic Diagram of N Board 4 20 1 8 Harness Location 1 9 4 5 Semiconductors 4 22 2 SAFETY RELATED ADJUSTMENT 2 1 5 EXPLODED VIEWS 5 5 1 Chassis AMT 5 2 ADJUSTMENTS 3 1 5 2 Picture Tube 5 3 SE Packin MA da serus 5 4 4 DIAGRAMS 4 1 Block 4 1 6 ELECTRICAL PARTS LIST 6 1 4 2 Frame Schematic Diagram 4 4 4 3 Circuit Boards Location 4 5 P4819 E 8 SECTION 1 DISASSEMBLY 1 1 CABINET REMOVAL X Push in the tip of a screwdriver about 10mm to unlock the claw Cabinet 7 Bezel assembly Bezel assembly Two claws 3 Push the upper side of the cabinet in the direction of arrow disconnect claws then remove the cabinet lifting it up
91. nd GND and check that the RASTER disappers Specification 19 95 0 00 0 05 V P4819 E 2 1 c Beam Current Protector Circuit Check 1 Connect constant current source to a section between T901 FBT 09 pin and GND and check that the RASTER disappers when the specified current flows to the pin Specification 2 12 0 00 0 01 mA P4819 E 2 2 SECTION 3 ADJUSTMENTS Note Hand degauss must be used on stand by or power off condition This model has an automatic earth magnetism correction function by using an earth magnetism sensor and a LCC coil When using a hand degauss while monitor LCC coil is being operated it sometimes gets magnetized and the system may not work properly as a result e Landing Rough Adjustment 1 3 4 9 Display all white pattern black dot pattern Set contrast to 255 Display green plain pattern Side back DY and roughly adjust green plain pattern to be centered on the useful screen with Purity Magnet Adjust DY tilt Note Set ROTATION to 128 and LCC_NS to 128 when adjusting DY tilt 6 Lightly tighten the DY screw e Landing Fine Adjustment Note 1 After adjust W B 9300k measure the average of IK with all white video input while CONTRAST is maximum and BRIGHTNESS is center And adjustment shall be made so that the miss landing become least after aging 2H with the IK 30 of measured value shown above 2 The magnetic field shall be BH 0
92. r ua A eea 8 68 um Ai CHIPCONDUCTOR 8 6 121629591 J Ai CHICONDUCTOR A Ai CHPCONDUCTOR Ier A rmmmmEBEAD Fmw az 4 rmm 4 oo rmm eneen 1 A um J A Rea Fano 2 4 rmm eneen J 4 con rm A eea ro um gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt gt P4819 E 6 5 No 127 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 4 cor 9 S A4 coL 9 ms eme Ai reso za rumen 4 iem men 4 tc sexes oe sux 4 Io ipa A4 05 A4 i 4 9 sme 4
93. rd m R1422 22k lt lt lt lt 0 SS EL lt 52 UO TO MAGNETIC SENSOR CN1400 14P S MICRO L fe No lt R1400 R1401 R1402 R1403 220 220 100 100 RN RN RN RN s KEY SCAN 1405 81402 81400 efon a 5V eor ar Cy DTCTTAESA TP ke GND LED DRIVE R1406 150 0 7 S sano ay 01407 T_AMB R1407 DTC114TSA 1 41 150 DRIVE saat 3 Grau T D1400 1 SML79423C TP15 H USER CONTROL yy ee V VVX 559358 lt gt 7 EPS05 TO D BOARD CN1103 CHASSIS GND TO N BOARD CN1003 10 P4819 E 4 16 USER CONTROL H7 BOARD INPUT SW LED WAKE UP 12 5 VY GND S CN1400 vy vy I QND 5 2 2 1 sean 18140 LO e 21 51405 X zm 5 m FO 01403 L De 81405 f INPUT2 INPUT 1 CN1401 gt t gt Z E vu N lt o co le 1 683 057 11 172054211 P4819 E 4 17 5 Schematic Diagram of L2 Board 10 cc I I I I I e ef 4 505 B SS9358 lt AEP gt L2 FB1604 6 0 H 101603
94. ribed below LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis must not exceed 0 5 mA 500 microamperes Leakage current can be measured by any one of three methods I A commercial leakage tester such as the Simpson 229 or RCA WT 540A Follow the manufacturers instructions to use these instruments 2 A battery operated AC milliammeter The Data Precision 245 digital 3 multimeter is suitable for this job Measuring the voltage drop across a resistor by means of a VOM or battery operated AC voltmeter The limit indication is 0 75 V so analog meters must have an accurate low voltage scale The Simpson 250 and Sanwa SH 63Trd are examples of a passive VOMS that are suitable Nearly all battery operated digital multimeters that have a 2 V AC range are suitable See Fig A To Exposed Metal Parts on Set AC Voltmeter Earth Ground Fig A Using an AC voltmeter to check AC leakage P4819 E 2 WARNING NEVER TURN ON THE POWER IN A CONDITION IN WHICH THE DEGAUSS COIL HAS BEEN REMOVED SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY SHADING AND MARK ON THE SCHEMATIC DIAGRAMS EXPLODED VIEWS AND IN THE PARTS LIST ARE CRITICAL FOR SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SON
95. sson Ro een METALCHIP27Kos O 0 Oo al Ar sen 802 12163620 ll Ar sson 02 ema Ar CHmcoNpucToR 126525 O 1 Ar een RESCHPEKSEWON PP as Ar aaen Ar essor RIM 121605940 ur Ar sson 6 mn CARBONSKSEIAW _ L sf Ar 7 enen esenea now O Ar sson Rios 121606591 ll Ar esson meii RESCHPIMSe WOW ll if Ar esson 0 een mi Ar man 1 S asf Ar sen 2669 Ar sen Ru 121601300 ll asf Ar aus enga ll Ar aus 121611300 _ Ar sen 809 Ar 2 Ar esson 802 meii al Ar essor Lompen ll al Ar msn 809 nmn mi cot 9 Ris 1460621 263 Ar RESISTOR oan Ar pen RIS anon el Ar RESISTOR Riel ll Ar Ried egen _ J S S O el

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