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Download TV Service Manual - KRAUSZ Informatika Bt.
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H UC A BR LY E G ON N E SE TV N ER AL U T IN RN R E FÜ INT R R U N FO Service Manual Chassis LX Davio 20 LCD 51-5710 Text Davio 20 LCD 51-5732 DVB-T Lenaro 19 LXW 49-7711 Text Lenaro 26 LXW 68-7732 DVB-T Lenaro 32 LXW 82-7732 DVB-T Monaco 20 LCD 51-9732 DL Vision 6 32-6820 Vision 20 LCD 51-8720 Text Vivance II 32 LXW 82-6711 Text Lenaro 19 LXW 49-7741 DVB-T GBF6600 GBG1300 GBF6400 GBG1100 GBG1400 GBF0300 GBG6500 GBF0800 GBF8500 GBG1200 26 LXW 68-8600 DL Zusätzlich erforderliche Unterlagen für den Komplettservice Additionally required Service Documents for the Complete Service GBF8600 32 LXW 82-8600 DL GBF7300 Service Manual Sicherheit Safety Materialnr./Part No. 720108000001 Materialnummer / Part Number 720100529000 Änderungen vorbehalten / Subject to alteration TCC 1007 MP • Prepared in Germany http://www.grundig.com Vorabversion Preliminary Version GRUNDIG Service Chassis LM ≥37", PM Es gelten die Vorschriften und Sicherheitshinweise gemäß dem Service Manual "Sicherheit", Materialnummer 720108000001, sowie zusätzlich die eventuell abweichenden, landesspezifischen Vorschriften! The regulations and safety instructions shall be valid as provided by the "Safety" Service Manual, part number 720108000001, as well as the respective national deviations. Inhaltsverzeichnis Table of Contents Seite Allgemeiner Teil................................... 1-3…1-14 Page General Section...................................... 3…1-14 Platinenabbildungen und Schaltpläne................................... 2-1…2-26 Layout of the PCBs and Circuit Diagrams.......................... 2-1…2-26 Ersatzteillisten....................................... 3-1…3-4 Spare Parts Lists................................... 3-1…3-4 Allgemeine Hinweise......................................................................1-3 Geräte- und Display-Varianten.......................................................1-3 Technische Daten...........................................................................1-4 Bedienhinweise..............................................................................1-6 Service- und Sonderfunktionen....................................................1-12 General Notes................................................................................1-3 Product and Display Variants..........................................................1-3 Technical Data................................................................................1-4 Operating Hints...............................................................................1-9 Service and Special Functions.....................................................1-12 Hauptplatte.....................................................................................2-1 – Netzteil . ...................................................................................2-10 – IN/OUT 1..................................................................................2-11 – IN/OUT 2..................................................................................2-12 – IN/OUT 3..................................................................................2-13 – Verstärker..................................................................................2-14 – Tuner.........................................................................................2-15 – COFDM Demodulator...............................................................2-16 – Scaler.......................................................................................2-17 – Übersicht..................................................................................2-19 Netzteil-Platte Z1J194..................................................................2-20 Netzteil-/Inverter-Platte FSP060-2L02A.......................................2-23 Keyboards ��������������������� ACE191, Z9S191, ZP319...........................................2-25 Netzschalterplatte ZP3195, XDL192............................................2-25 LED-Platte ZP3193, �������������� Z8K193........................................................2-26 Kopfhörerplatte 8R9198...............................................................2-26 Buchsenplatte XDJ197.................................................................2-26 ������ Main Board.....................................................................................2-1 – Power Supply . .........................................................................2-10 – IN/OUT 1..................................................................................2-11 – IN/OUT 2..................................................................................2-12 – IN/OUT 2..................................................................................2-13 – Amplifier....................................................................................2-14 – Tuner.........................................................................................2-15 – COFDM Demodulator...............................................................2-16 – Scaler.......................................................................................2-17 – Overview...................................................................................2-19 Power Supply Board Z4J194........................................................2-20 Power Supply / Inverter Board FSP060-2L02A............................2-23 Keyboards ACE191, Z9S191, ZP319...........................................2-25 Power Switch Board �������� ZP3195, ������ XDL192.........................................2-25 LED Boards ZP3193, Z8K193......................................................2-26 Headphone Board 8R9198. ������ ..........................................................2-26 Socket Board XDJ197..................................................................2-26 Vorabversion Preliminary Version 1- GRUNDIG Service Chassis LX Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams Hauptplatte / Main Board POS. X POS. X X Y POS. X Y POS. Y POS. X C300 C301 C302 C303 C304 POS. T B T B T 26 124 19 69 20 56 18 55 37 78 C381 C382 C383 C384 C385 T 66 186 T 20 177 T102 36 T 13 94 T 13 84 C463 C464 C465 C466 C467 T125 141 T121 18 T121 13 T125 112 T125 120 C579 C580 C581 C582 C583 T T T B T 18 25 53 22 37 98 98 14 14 14 C711 C712 C719 C940 C941 T T B B T 60 38 16 72 80 60 62 73 9 33 IC310 IC311 IC312 IC313 IC314 T 34 T 33 T 12 T118 T118 178 175 163 121 156 L377 L378 L379 L380 L381 B108 B104 T119 B100 T 33 C305 C306 C307 C308 C309 T 22 105 T 24 108 T123 80 B 11 34 B 8 34 C387 C388 C389 C390 C391 B B T T T 76 74 56 85 22 177 177 50 135 148 C468 C469 C470 C471 C472 T 49 21 T 54 21 T103 21 T105 23 T114 117 C584 C585 C586 C587 C588 T 28 T 41 T 46 B 23 B103 14 14 14 8 8 C942 C943 C944 C947 C950 B T T T T 70 9 62 18 92 24 43 114 13 97 IC315 IC316 IC317 IC318 IC319 T120 T128 T 92 T 45 T100 180 58 109 102 105 L382 L383 L384 L910 T T T B 21 21 33 14 C310 C311 C312 C313 C314 T T B B T 40 45 14 15 39 44 45 21 29 33 C392 C393 C394 C395 C396 T T T T T 32 83 29 135 24 137 10 159 58 60 C473 C474 C475 C476 C477 T125 B125 B124 T125 T114 104 113 158 154 139 C589 C590 C591 C592 C593 T B T T B 74 89 82 48 54 14 7 14 14 14 C951 C952 C953 C954 C955 T B B B B 13 89 12 91 42 122 32 119 28 119 IC320 IC321 IC323 IC325 IC326 T T T T T R300 R301 R302 R303 R304 T T B T T 24 133 14 77 38 54 31 49 28 49 C315 C316 C317 C318 C319 T T T T T 45 16 20 17 26 28 72 67 79 82 C397 C398 C399 C400 C401 B B B B B 25 36 36 43 43 181 176 181 176 181 C478 C479 C480 C481 C482 T111 142 T127 167 B 20 17 T 36 17 T 41 17 C594 C595 C596 C597 C598 T106 T107 T 51 T 56 T103 14 14 14 14 14 C956 C957 C958 C959 C960 B B B B B 38 66 38 53 51 118 133 122 121 121 IC327 T 48 110 IC328 T127 74 IC329 T105 43 R305 R306 R307 R308 R309 B T B B T 23 54 22 53 16 43 13 43 25 155 C320 C321 C322 C323 C324 T 15 T 17 T122 B 11 B 11 56 56 84 75 78 C402 C403 C404 C405 C406 B B B B B 40 36 38 39 81 172 172 176 164 147 C483 C484 C485 C486 C487 T T T T T 17 17 17 21 18 C599 C600 C601 C602 C603 T107 T 72 T 59 T 68 T 62 17 10 13 12 12 C961 C962 C963 C964 C965 B B B B B 47 43 40 38 40 124 126 126 126 118 R310 R311 R312 R313 R314 T T B B T 22 56 17 32 43 C325 C326 C327 C328 C329 T T T T T 10 170 38 60 71 179 29 131 30 59 C407 C408 C409 C410 C411 B 78 T 77 B 78 T122 B127 150 173 168 154 56 C488 C489 C490 C491 C492 T 98 17 T 77 18 T107 110 T100 115 T107 104 C605 C606 C607 C608 C609 T111 T117 T 65 T 62 T 97 16 16 21 21 24 C966 C967 C968 C969 C970 B B B B B 41 44 40 50 52 118 118 122 127 125 R315 R316 R317 R318 R319 T 43 140 T121 147 T121 149 T 12 59 T 12 56 C330 C331 C332 C333 C334 T T T T T 30 58 34 57 34 60 18 185 23 124 C412 C413 C414 C415 C416 T111 T108 B113 T 99 T 85 127 127 126 17 153 C493 C494 C495 C496 C497 B 90 T115 B104 B 72 T 88 94 102 103 107 116 C610 C611 C612 C613 C614 T 87 24 B 70 173 B 68 177 T 82 17 B112 14 C971 C972 C973 C974 C975 B B B B B 52 39 37 40 42 129 132 132 132 134 R320 R321 R322 R323 R324 T T T T T 14 56 19 56 24 105 22 108 28 120 C335 C336 C337 C338 C339 T T T B B 14 33 70 64 67 177 68 182 171 165 C417 C418 C419 C420 C421 T125 T111 T 85 T 89 T 93 133 39 131 135 162 C498 C499 C500 C501 C502 T 90 B 90 T 92 T 91 B103 103 105 116 116 114 C615 C616 C617 C619 C620 B117 14 T 65 176 B 13 58 T 52 102 T 65 60 C976 C977 C978 C979 C980 B B B B B 50 31 33 40 38 131 133 133 136 136 R325 R326 R327 R328 R329 T T T T T 23 29 23 13 29 117 117 120 83 113 C340 C341 C342 C344 C345 B B B T T 66 143 70 143 79 138 34 55 93 32 C422 C423 C424 C425 C426 T 77 T 75 T 8 T 41 T125 176 176 159 105 152 C503 C504 C505 C506 C507 T 96 B 92 B 94 T107 B103 116 105 119 115 126 C621 C624 C626 C627 C629 T T T T T 64 78 81 74 73 72 118 123 133 118 C981 C982 C983 C984 C985 B B T B B 30 174 12 87 88 36 68 9 47 28 R330 R331 R332 R333 R334 T B T T T 34 26 34 22 33 58 49 53 50 71 C346 C347 C348 C349 C350 T 45 129 T 96 32 T102 34 B 21 54 T122 188 C427 C428 C429 C430 C431 B121 B122 T125 T127 B122 82 106 100 165 131 C508 C509 C510 C512 C513 T114 138 T114 136 B 84 94 B109 104 B 97 95 C630 C631 C632 C633 C634 T 74 T121 B130 T 76 T 80 118 73 155 118 125 C986 C987 C988 C989 C990 B B B T T 46 46 49 163 22 118 70 26 80 26 R335 R336 R337 R338 R339 T 37 77 T 71 188 T 71 184 T 13 93 T105 122 C351 C352 C353 C354 C355 T T T B B 97 29 23 45 17 42 18 37 75 146 C432 C433 C434 C435 C436 T125 T127 T125 T125 T111 148 168 136 149 44 C514 C515 C516 C517 C518 B101 T 91 T108 T111 T110 95 103 122 122 130 C635 C636 C639 C640 C641 T125 95 B 16 14 T 80 14 T104 146 T 72 21 D300 D301 D304 D305 D306 T T T T T 46 24 33 30 37 R340 R341 R342 R343 R344 T105 124 T 13 88 T 13 99 T 13 101 T 13 86 C356 C357 C358 C359 C360 B T B B B 83 86 82 61 60 145 155 168 165 169 C437 C438 C439 C440 C441 T111 T111 T111 T111 T111 40 36 42 37 34 C519 C520 C521 C522 C523 B111 T117 T117 T118 B106 126 132 133 105 112 C642 C643 C645 C646 C647 T T T T B 87 43 64 64 63 29 60 90 91 96 D307 D308 D309 D310 D311 T 19 164 T122 172 T122 57 B129 45 B128 33 R345 R346 R347 R348 R349 T T T T T 13 80 25 22 22 96 135 159 159 146 C361 C362 C363 C364 C365 B B B B B 57 51 53 76 65 169 163 159 168 165 C442 C443 C444 C446 C447 T110 T107 B 42 T125 T125 146 146 164 144 126 C549 C550 C551 C553 C554 B B T T T 12 11 41 49 45 29 23 23 53 47 C648 C649 C650 C651 C652 B B B B B 60 60 52 53 64 96 88 98 89 86 D312 D313 D314 D315 D316 B124 B130 T114 T117 T117 R350 R351 R352 R353 R354 T T T T T 22 25 22 28 22 158 157 156 153 153 C366 C367 C368 C369 C370 B B B B B 55 51 55 75 55 156 144 143 140 164 C448 C449 C450 C451 C452 T121 21 T121 7 T125 105 T125 115 T125 123 C555 C556 C557 C558 C559 T T T T T 53 46 47 26 59 29 53 24 24 138 C654 C655 C656 C657 C658 B B B B B 54 47 56 50 58 85 92 85 95 96 D317 D318 D320 D326 D327 T117 43 T 75 112 T 34 50 B 81 15 B 77 14 R355 R356 R357 R358 R359 T T T T T 28 12 11 19 19 131 159 150 167 162 C371 C372 C373 C374 C375 B B B B B 51 81 51 51 57 140 138 152 147 141 C453 C454 C455 C456 C457 T125 139 T121 15 T121 10 T125 109 T125 113 C560 C561 C562 C563 C564 T T T T T 51 54 56 53 55 27 46 46 27 27 C659 C660 C662 C663 C664 B B B T T 49 89 59 85 65 96 64 95 60 101 IC300 IC301 IC302 IC303 IC304 T T T T T 25 127 17 62 42 70 16 173 96 39 R360 R361 R362 R363 R364 T B T T T 25 78 88 67 51 153 146 135 134 130 C376 C377 C378 C379 C380 B B T T T 60 143 15 37 93 134 91 156 50 60 C458 C459 C460 C461 C462 T 51 17 B 52 18 T103 17 T104 21 T125 128 C565 C566 C567 C568 C578 T T B B B 58 46 70 33 72 173 72 177 49 52 C665 C666 C667 C709 C710 T T T T B 56 101 59 82 54 82 64 93 11 40 IC305 IC306 IC307 IC308 IC309 T T T T T 80 11 49 82 66 R365 R366 R367 R368 R369 T 51 T 43 T 51 T 26 T119 126 120 121 131 118 T: B: X Y Y 45 34 39 48 79 Y POS. Koordinaten für die Bauteile der Bestückungsseite / Coordinates of the Components on the component side Koordinaten für die Bauteile der Lötseite / Coordinates of the Components on the solder side 2- 24 60 64 55 58 56 37 32 35 39 183 154 102 133 154 X 73 125 49 37 29 143 62 66 48 106 L300 L301 L302 L303 L304 B B T T T 52 168 15 68 20 80 25 89 27 89 L305 L306 L307 L308 L309 T T T T B 42 109 33 75 26 71 16 49 95 134 L310 L311 L312 L313 L314 T T T T B 89 19 88 88 57 161 168 164 165 164 L315 L316 L317 L318 L319 T B T T T 86 66 17 20 20 135 171 180 179 180 L320 L321 L322 L324 L325 T 22 162 T 64 181 T101 32 T 32 90 T125 97 L326 L327 L328 L329 L330 B124 74 T125 159 T114 143 T122 80 T100 126 L331 L332 L333 L334 L335 T100 T104 T112 B 77 T116 L339 L340 L341 L342 L345 T T T T T 33 39 21 33 21 22 33 27 29 133 L346 L347 L348 L349 L350 T T T T T 24 135 41 54 39 52 22 92 20 92 L351 L352 L353 L354 L355 T 49 T 54 T104 T106 T 83 L357 L359 L360 L362 L370 B T T B T 11 45 74 131 80 118 13 48 57 104 L371 L372 L373 L374 L375 T T T B B 54 102 64 88 45 99 64 92 12 68 L376 T118 188 121 140 106 103 102 14 14 14 17 17 Y POS. X 184 184 188 184 39 R370 R371 R372 R373 R374 T119 T 43 T 43 T 43 T 42 121 123 125 128 128 33 23 27 87 R379 R380 R381 R382 R383 T T T T T 26 28 30 54 51 187 187 187 181 184 R384 R385 R386 R387 R388 T T T T T 55 50 12 15 33 174 177 167 167 152 R389 R390 R391 R392 R393 T T T T T 41 44 41 44 22 150 149 148 147 149 R394 R395 R396 R397 R398 B T T T T 34 43 46 51 50 139 141 138 114 114 R399 R400 R401 R402 R403 T 46 T 41 T 74 T125 B122 113 104 134 157 77 R404 R405 R406 R407 R408 B122 T125 T131 T125 T125 102 99 165 130 146 R409 R410 R411 R412 R413 T131 168 T125 135 T125 151 T114 44 T114 40 R414 R415 R416 R417 R418 T114 36 T114 42 T114 37 T114 34 T109 142 R419 R420 R421 R422 R423 T110 T107 T 46 T 37 T 37 144 144 163 163 165 R424 R425 R426 R427 R428 T 54 T 50 T 32 T 34 T125 187 173 187 187 102 R429 R430 R431 R432 R433 B128 113 B116 148 B115 151 T111 31 T111 32 R434 R435 R436 R437 R438 T122 59 T122 61 T 29 167 T 31 167 B 34 164 R439 R440 R441 R442 R443 B 37 164 T124 172 B122 91 T125 73 B127 155 R444 R445 R446 R447 R448 T125 125 T125 143 T121 8 T125 117 T121 20 R449 R450 R451 R452 R453 T125 107 T 49 17 T 54 17 T104 17 T106 21 154 124 150 139 138 Y Vorabversion Preliminary Version GRUNDIG Service Chassis LX Hauptplatte / Main Board POS. X POS. X POS. X Y POS. X Y POS. X Y POS. R454 R455 R456 R457 R458 T125 122 T125 138 T121 16 T121 11 T125 110 Y R504 R505 R506 R507 R508 T 93 103 B 94 103 T121 150 T111 29 B130 41 Y R554 R555 R556 R557 R558 B 87 B 75 T108 T 99 T101 94 103 121 105 105 R611 R612 R613 R614 R615 T T B T B 87 94 16 29 26 17 14 17 14 14 R665 R666 R667 R668 R669 T128 T 68 T 80 T 41 T 69 70 118 132 102 118 R734 R735 R736 R738 R739 T T T T T R459 R460 R461 R462 R463 T125 118 T 48 17 B 54 18 T101 21 T107 21 R509 R510 R511 R512 R513 B130 33 T111 163 T114 172 T119 172 T112 48 R559 R560 R561 R562 R563 T 97 T 99 T 88 T111 T105 111 111 103 121 125 R616 R617 R618 R619 R621 T T B T T 79 89 26 89 94 14 17 20 14 17 R670 R671 R672 R673 R674 T T T T T 118 106 107 129 91 R740 R741 R742 R743 R744 71 45 51 13 13 X Y POS. X 42 42 52 56 57 84 83 82 82 82 S321 S322 S323 S324 S325 T124 39 T130 178 T131 85 T 9 26 T 9 76 T100 111 T 23 127 B 26 65 T 43 134 B 32 14 S326 S327 S328 S329 T T T T R464 R465 R466 R467 R468 B128 B128 B128 B128 B128 104 118 127 132 140 R514 R515 R516 R517 R518 T112 T114 T116 T112 T116 49 30 49 46 46 R564 R565 R566 R567 R568 T111 T112 T107 T113 T113 124 130 130 112 114 R622 R623 R624 R625 R626 T 53 T101 T 53 B 95 T 68 17 17 21 18 20 R675 R676 R677 R678 R679 T 15 T 11 T 45 T104 B 18 129 138 110 144 14 R745 R746 R747 R950 R951 B 30 14 B113 96 B104 108 B 71 19 B 73 19 R469 R470 R471 R472 R473 B128 B126 B130 T105 T111 146 160 160 127 125 R519 R520 R521 R522 R523 T116 48 T112 102 B103 95 B 93 94 B 82 94 R569 R570 R571 R572 R573 T116 112 T 66 29 T 23 131 T118 107 T 54 50 R627 R628 R629 R630 R631 T T T T T 58 99 86 65 62 21 21 20 18 16 R680 R681 R682 R684 R685 T T T T T 77 64 51 57 56 14 134 110 129 134 R953 R954 R955 R956 R957 T T T T B 31 14 33 14 60 33 64 29 32 170 R474 R475 R476 R477 R478 T131 167 B 20 14 T 37 17 T 42 17 T 45 14 R524 R525 R526 R527 R528 B 73 T113 T118 B106 B 85 103 102 102 108 102 R574 R575 R576 R577 R578 T T T T T 55 95 28 29 29 24 103 124 124 120 R632 R633 R634 R635 R636 T T T T T 95 90 65 62 94 24 24 20 20 24 R686 R687 R688 R689 R690 B 53 T110 T117 T 96 T 77 136 139 137 14 132 R958 R959 R960 R961 R962 B B B B B 30 22 26 24 17 R479 R480 R481 R482 R483 T T T T T 14 14 17 14 14 R529 R530 R531 R532 R533 B B B T T 79 94 69 97 69 101 75 114 78 113 R579 R580 R581 R582 R583 T B B T T 25 124 35 65 33 65 12 53 41 100 R637 R638 R639 R640 R641 T T T T T 89 68 58 94 86 24 21 20 21 22 R691 R692 R693 R694 R695 T 77 134 T125 156 T122 96 T123 73 B 56 136 R963 R964 R965 R966 R967 B B B B T 15 96 11 101 9 101 52 166 22 51 R484 R485 R486 R487 R488 T 75 18 T125 161 B125 128 B125 146 B116 45 R534 R535 R536 R537 R538 T T T T T 71 84 86 89 94 112 116 116 116 116 R584 R585 R586 R587 R588 T 76 173 T 51 46 T 51 23 T100 23 T 74 173 R642 R643 R644 R645 R647 B B T B B 70 66 69 68 35 177 177 173 173 8 R696 R697 R700 R702 R703 T T T T T 125 125 129 20 113 R968 R969 R970 S300 S301 B B B T T 24 118 70 28 83 27 15 136 9 63 R489 R490 R491 R492 R493 B116 41 B116 38 T125 131 T114 39 T121 96 R539 R540 R541 R542 R543 T108 T105 T105 T101 T102 119 119 121 134 130 R589 R590 R597 R599 R600 T T T T T 85 24 58 23 62 23 57 27 44 144 R648 R650 R651 R652 R653 B T B T T 39 60 31 30 62 8 29 65 61 29 R704 R706 R707 R708 R709 T105 35 T 85 29 T 78 132 T 55 64 T 57 64 S302 S303 S304 S306 S307 T104 30 T 9 43 T 8 44 T 9 91 T 12 145 R494 R495 R496 R497 R498 T122 90 T 30 113 T 25 131 T121 84 B122 86 R544 R545 R546 R547 R548 T104 T105 T114 T110 T110 130 130 130 136 138 R601 R602 R603 R604 R605 T T B T T 29 138 29 137 24 14 36 14 42 14 R654 R655 R656 R657 R658 B T T T T 16 55 81 125 73 173 71 173 63 72 R721 R722 R723 R724 R725 T T T T T 64 98 64 100 64 96 64 101 61 101 S309 S311 S313 S314 S315 T 38 124 T 50 127 T130 85 T105 187 T130 14 R499 R500 R501 R502 R503 T111 T116 T118 B119 B130 R549 R550 R551 R552 R553 T109 T117 T117 T114 T100 130 135 130 141 130 R606 R607 R608 R609 R610 B 46 B 27 T 33 T101 T 84 R659 R660 R661 R662 R664 T 63 T 60 T 58 T 61 T126 R726 R730 R731 R732 R733 T T T T T 58 101 42 96 42 92 42 89 42 86 S316 S317 S318 S319 S320 T131 T131 T131 T131 T131 T: B: 34 39 46 75 98 168 172 172 147 56 14 14 17 14 14 60 72 64 60 70 59 60 63 72 27 170 101 101 101 96 101 115 129 143 157 Koordinaten für die Bauteile der Bestückungsseite / Coordinates of the Components on the component side Koordinaten für die Bauteile der Lötseite / Coordinates of the Components on the solder side Vorabversion Preliminary Version 2- Y 37 8 97 8 10 124 37 93 SAW301T 78 110 SAW302T 78 105 T213 T300 T301 T302 T303 B T T T T 71 14 29 127 30 52 25 120 13 80 T304 T305 T306 T307 T308 T 26 117 T 26 50 T 24 113 T 26 53 T122 87 T309 T310 T311 T312 T313 T119 110 T 68 17 T 58 17 T 96 21 T 90 21 T314 T315 T316 T317 T318 T 29 106 T122 92 T115 110 T111 165 B 29 18 T319 T320 T321 T322 T323 T 92 T 83 T106 T113 T108 T324 T325 T326 T328 T329 T103 134 T117 140 B 23 18 T 86 14 T 92 14 T330 T331 T333 T334 T336 T110 134 T115 106 T 63 26 T 60 26 T 30 64 T337 T339 T340 B 13 T 76 T 92 17 113 134 134 125 53 21 28 POS. T341 T342 T343 X Y T 80 129 B 19 101 B 14 101 TU301 T 92 TU302 T 93 TU303 T 93 80 80 80 U700 T 54 91 V300 V301 V302 V303 V304 B122 B 18 B 37 B 29 B 43 74 17 14 8 14 V305 V306 V307 V308 V309 T 72 14 T 99 14 T122 99 T129 104 T128 118 V310 V311 V312 V313 V314 T128 B125 T128 T128 T128 V315 V316 V317 V318 V319 T128 154 T124 84 B 47 8 B 52 7 B 52 14 V320 V321 V322 V323 V324 B 56 B107 B110 B114 B115 X301 X302 X700 T 89 127 T 89 122 T 57 78 160 131 146 126 140 14 8 13 8 14 GRUNDIG Service Chassis LX Hauptplatte / Main Board Vorabversion Preliminary Version Ansicht von der Bestückungsseite / View of Component Side 2- GRUNDIG Service Chassis LX Vorabversion Preliminary Version Hauptplatte / Main Board Ansicht von der Bestückungsseite / View of Component Side 2- GRUNDIG Service Chassis LX Vorabversion Preliminary Version Hauptplatte / Main Board Ansicht von der Bestückungsseite / View of Component Side 2- GRUNDIG Service Chassis LX Vorabversion Preliminary Version Hauptplatte / Main Board Ansicht von der Lötseite / View of Solder Side 2- GRUNDIG Service Chassis LX Vorabversion Preliminary Version Hauptplatte / Main Board Ansicht von der Lötseite / View of Solder Side 2- GRUNDIG Service Chassis LX Vorabversion Preliminary Version Hauptplatte / Main Board Ansicht von der Lötseite / View of Solder Side 2- GRUNDIG Service Chassis LX Hauptplatte / Main Board Ansicht von der Bestückungsseite – DC-Layer / View of Component Side – DC Layer 2- Vorabversion Preliminary Version GRUNDIG Service Hauptplatte – Netzteil / Main Board – Power Supply Vorabversion Preliminary Version 1 IN 2 CURRENT SENSE AMPLIFIER INTERNAL REGULATORS OSCILLATOR 40/385KHz + 0.7V -EN 7 -- 2 - 10 2.3V/ 2.6V + FREQUENCY FOLDBACK COMPARATOR + SLOPE COMP 5V -- CLK + SHUTDOWN COMPARATOR -- S Q R Q 1 BS 3 SW 4 GND M1 CURRENT COMPARATOR M2 LOCKOUT COMPARATOR 1.8V -- + -- 0.7V 1.22V 5 FB + MP1593 3A, 28V, 385KHz STEP-DOWN CONVERTER ERROR AMPLIFIER 6 COMP 8 SS Chassis LX GRUNDIG Service Chassis LX Hauptplatte / Main Board – IN/OUT 1 Vorabversion Preliminary Version 2 - 11 GRUNDIG Service Chassis LX Hauptplatte / Main Board – IN/OUT 2 Vorabversion Preliminary Version 2 - 12 GRUNDIG Service Hauptplatte / Main Board – IN/OUT 3 2 - 13 Chassis LX Vorabversion Preliminary Version GRUNDIG Service Hauptplatte – Verstärker/ Main Board – Amplifier 3 4 % ^ & * ( ) ¡ ™ AVDD 7 1dB Step 2 SCLK MODE Bypass RLINEIN LLINEIN HPVDD 2 - 14 Headphone 6 to −73 dB, Driver 1-dB Steps HPGND DAC Select ROUT 4 5 DVDD Digital Filters Σ−Δ DAC Σ RHPOUT 8 SDI 1.0X AGND VMID 10dB Step 1 CS Control Interface VMID 50 kΩ Volume Controller 0..79 dB £ TLV320DAC23 VDAC 50 kΩ 1.0X IC325 PT2259 BVDD DGND VDAC LOUT Σ−Δ DAC Σ LHPOUT Headphone 6 to −73 dB, Driver 1-dB Steps Vorabversion Preliminary Version NC 36 XTI/MCLK 34 33 32 NC NC 31 30 Digital Audio Interface LRCIN DIN BCLK CLKOUT (1x, 1/2x) CLKOUT BOOT OUT PW OUT 2 (+) 2 (+) GND2 2 (−) 35 CLKIN Divider (1x, 1/2x) OSC XTO BOOT PW 2 (−) VCC2 29 28 Pre OSC FEEDFEED OSC OSC Pre GND2 SW IN2 2 (−) 2 (+) OUT IN VCC 27 26 25 24 23 22 21 20 NC 19 AGC VCC/2 VCC/2 AGC AGC VCC/2 TB2924FG VCC/2 1 2 3 VREG BOOT OUT 1 (+) 1 (+) 4 NC 5 6 PW OUT GND1 1 (−) 7 8 9 NC BOOT PW 1 (−) VCC1 10 11 12 Pre Rip/F NC GND1 13 14 15 16 17 18 IN1 FEED FEED STBY MUTE VCC/2 1 (−) 1 (+) Chassis LX AGC GRUNDIG Service Chassis LX Hauptplatte / Main Board – Tuner 5 6 8 7 TOP VAGC (1) TAGC 9 (8) 16 (17) 14 (15) CAGC(neg) TUNER AGC VIF2 VIF1 $ (1) Not connected for TDA9885. VPLL 19 (21) REF AFC 15 (16) 21 (23) CBL VIF-AGC DIGITAL VCO CONTROL RC VCO 2 (31) SOUND CARRIER TRAPS 4.5 to 6.5 MHz VIF-PLL 1 (30) AFC DETECTOR (18) 17 CVBS TDA9885 TDA9886 SIF2 SIF1 (7) 8 SINGLE REFERENCE QSS MIXER INTERCARRIER MIXER AND AM DEMODULATOR 24 (27) 23 (26) AUDIO PROCESSING AND SWITCHES (3) 5 AUD DEEM MAD (4) 6 SUPPLY SIF-AGC OUTPUT PORTS NARROW-BAND FM-PLL DEMODULATOR I 2C-BUS TRANSCEIVER CAGC 20 (22) VP 18 (20) AGND (6, 12, 13, 14, 17, 19, 25, 28, 29, 32) 13 n.c. 3 (1) OP1 22 (24) 11 (10) OP2 SCL 10 (9) SDA 7 (5) DGND 12 (11) SIOMAD 4 (2) FMPLL Vorabversion Preliminary Version 2 - 15 AFD GRUNDIG Service Chassis LX Hauptplatte / Main Board – COFDM Demodulator 8 9 Vorabversion Preliminary Version 2 - 16 GRUNDIG Service Chassis LX Hauptplatte / Main Board – Scaler 2 5 3 6 4 0 Vorabversion Preliminary Version 2 - 17 GRUNDIG Service Chassis LX Vorabversion Preliminary Version Hauptplatte / Main Board – Scaler 3 4 ! @ # ≤ § § 2 - 18 2 - 19 253 254 255 249 248 33 39 57 74 73 30 32 34 38 85 84 76 51 50 46 55 44 77 41 251 82 81 79 78 48 49 169 59 80 62 16 17 24 27 25 22 10,11 4,5 7,8 D SYNC A 190 157 1,2 HDMI 40 Keys a´54 Bit D D 71 D Colordecoder A TEXTDecoder Audioprozess Microcontroller A A Stereodecoder Entcrypt Engine MST96885TL 191 15 174 175 LVDS 72 84 ITU656 159 Microcontroller Port 241 Audio 83 229 HDMI-Controller LVDS Driver RGB Driver 233 14 189 187 188 244 245 246 247 54 186 185 184 183 GRUNDIG Service Chassis LX Scaler Video Hauptplatte – Übersicht / Main Board – Overview Vorabversion Preliminary Version Ansicht von der Bestückungsseite / View of Component Side Vorabversion Preliminary Version T: B: Koordinaten für die Bauteile der Bestückungsseite Coordinates of the Components on the component side Koordinaten für die Bauteile der Lötseite Coordinates of the Components on the solder side POS. X Y POS. X Y 2 - 20 B175 98 T 19 32 T 12 111 T 80 67 T 68 74 D905 D906 D907 D908 D909 B100 46 B 97 46 B 84 121 B 75 98 B 76 93 C905 C906 C907 C908 C909 T T T T T C910 C913 C914 C915 C916 T 46 51 B115 41 B 84 111 T 51 26 B100 57 D910 D911 D915 D916 D917 D918 T 81 31 T103 94 T146 15 T160 17 T142 115 B119 46 DB900 T 54 60 FB900 FB901 T 76 T 89 3 72 C917 C918 C919 C920 C921 B 87 126 T 77 13 T 98 82 T 76 29 T107 113 FS900 T 23 11 C922 C923 C924 C925 C926 T 76 T109 T150 T136 T135 HS900 HS902 HS903 HS904 HS905 T161 13 T 82 117 T127 117 T145 20 T 66 46 IC900 IC901 IC902 IC903 T112 53 T 84 108 T144 52 T153 64 C927 C928 C929 C930 C931 T162 44 T149 89 T152 106 T166 105 T165 87 J914 J915 T 85 B100 C932 C933 C934 C935 C936 B112 B138 B 93 B147 B112 L900 L902 L903 L904 L906 L907 T 15 52 T173 36 T167 115 T 48 83 T 15 91 T 58 98 PH900 PH901 T126 T126 C937 C938 C939 C940 C941 B 84 115 B112 49 B 83 103 B110 42 B155 56 R900 R901 R901A R902 R903 T 21 20 T 29 112 T 29 108 B148 82 T 86 61 C942 C943 C944 C945 C946 B 83 99 B 83 106 T111 42 T 83 97 T125 112 R904 R905 R906 R907 R908 T B B B B C946A C948 C949 C950 C951 T 41 B145 B142 B151 B151 5 60 58 76 71 R909 R910 R911 R912 R913 T 84 8 T104 76 B152 42 B121 50 B159 103 C952 C954 C955 C956 C957 B 83 108 T 27 8 T 33 8 T 47 69 B118 67 R914 R915 R916 R917 R918 T 97 97 B112 53 B 91 99 B108 46 B 78 101 C958 C959 C960 C961 B105 57 B162 29 B161 114 B 93 55 D904 B 97 R919 R920 R921 R922 R923 B112 B152 B162 T160 T124 15 71 35 123 29 123 35 81 42 55 21 67 40 29 40 55 58 99 71 57 52 86 91 58 69 82 83 98 55 87 122 94 55 87 118 42 56 69 79 63 POS. X R924 R925 R926 R927 B136 B132 B139 T160 Y 51 53 70 75 R928 R929 R930 R931 R932 B121 B136 B136 B148 B155 54 61 68 60 72 R933 R934 R935 R936 R937 B138 B147 B147 B149 B138 55 69 49 64 52 R938 R939 R940 R941 R942 B147 66 B 83 97 T 80 119 B138 61 B147 74 R943 R944 R945 R946 R947 T 54 4 B161 47 B175 101 B144 70 B132 50 R948 R949 R950 R951 R952 B 75 102 T 93 98 B138 49 B145 63 T103 39 R953 R954 R960 R961 R962 T 47 T 92 B118 B116 B 87 75 88 70 45 49 R963 R964 R965 R966 R967 T103 T 83 B169 B172 B166 49 36 29 29 29 R968 R969 R970 R971 B158 114 B155 114 B153 114 T116 45 S900 S901 S902 T177 T175 T170 T900 T901 T902 T903 T904 T 83 40 T100 111 B149 56 B157 68 B152 81 U900 U901 T106 T124 17 91 X900 T 4 18 ZD900 ZD902 ZD903 ZD904 B105 42 B141 65 B 75 107 B147 78 51 79 55 Chassis LX C340 C900 C901 C903 C904 GRUNDIG Service Netzteil-Platte / Power Supply Board Z1J194 Ansicht von der Lötseite / View of Solder Side Vorabversion Preliminary Version T: B: Koordinaten für die Bauteile der Bestückungsseite Coordinates of the Components on the component side Koordinaten für die Bauteile der Lötseite Coordinates of the Components on the solder side POS. X Y POS. X Y 2 - 21 C340 C900 C901 C903 C904 B175 98 T 19 32 T 12 111 T 80 67 T 68 74 D905 D906 D907 D908 D909 B100 46 B 97 46 B 84 121 B 75 98 B 76 93 C905 C906 C907 C908 C909 T T T T T C910 C913 C914 C915 C916 T 46 51 B115 41 B 84 111 T 51 26 B100 57 D910 D911 D915 D916 D917 D918 T 81 31 T103 94 T146 15 T160 17 T142 115 B119 46 C917 C918 C919 C920 C921 B 87 126 T 77 13 T 98 82 T 76 29 T107 113 C922 C923 C924 C925 C926 T 76 T109 T150 T136 T135 C927 C928 C929 C930 C931 T162 44 T149 89 T152 106 T166 105 T165 87 C932 C933 C934 C935 C936 B112 B138 B 93 B147 B112 C937 C938 C939 C940 C941 15 71 35 123 29 123 35 81 42 55 T 54 60 FB900 FB901 T 76 T 89 3 72 FS900 T 23 11 HS900 HS902 HS903 HS904 HS905 T161 13 T 82 117 T127 117 T145 20 T 66 46 IC900 IC901 IC902 IC903 T112 53 T 84 108 T144 52 T153 64 J914 J915 T 85 B100 L900 L902 L903 L904 L906 L907 T 15 52 T173 36 T167 115 T 48 83 T 15 91 T 58 98 PH900 PH901 T126 T126 B 84 115 B112 49 B 83 103 B110 42 B155 56 R900 R901 R901A R902 R903 T 21 20 T 29 112 T 29 108 B148 82 T 86 61 C942 C943 C944 C945 C946 B 83 99 B 83 106 T111 42 T 83 97 T125 112 R904 R905 R906 R907 R908 T B B B B C946A C948 C949 C950 C951 T 41 B145 B142 B151 B151 5 60 58 76 71 R909 R910 R911 R912 R913 T 84 8 T104 76 B152 42 B121 50 B159 103 C952 C954 C955 C956 C957 B 83 108 T 27 8 T 33 8 T 47 69 B118 67 R914 R915 R916 R917 R918 T 97 97 B112 53 B 91 99 B108 46 B 78 101 C958 C959 C960 C961 B105 57 B162 29 B161 114 B 93 55 D904 B 97 R919 R920 R921 R922 R923 B112 B152 B162 T160 T124 21 67 40 29 40 55 58 99 71 57 52 86 91 58 69 82 83 98 55 87 122 94 55 87 118 42 56 69 79 63 X B136 B132 B139 T160 Y 51 53 70 75 R928 R929 R930 R931 R932 B121 B136 B136 B148 B155 54 61 68 60 72 R933 R934 R935 R936 R937 B138 B147 B147 B149 B138 55 69 49 64 52 R938 R939 R940 R941 R942 B147 66 B 83 97 T 80 119 B138 61 B147 74 R943 R944 R945 R946 R947 T 54 4 B161 47 B175 101 B144 70 B132 50 R948 R949 R950 R951 R952 B 75 102 T 93 98 B138 49 B145 63 T103 39 R953 R954 R960 R961 R962 T 47 T 92 B118 B116 B 87 75 88 70 45 49 R963 R964 R965 R966 R967 T103 T 83 B169 B172 B166 49 36 29 29 29 R968 R969 R970 R971 B158 114 B155 114 B153 114 T116 45 S900 S901 S902 T177 T175 T170 T900 T901 T902 T903 T904 T 83 40 T100 111 B149 56 B157 68 B152 81 U900 U901 T106 T124 17 91 X900 T 4 18 ZD900 ZD902 ZD903 ZD904 B105 42 B141 65 B 75 107 B147 78 51 79 55 Chassis LX DB900 POS. R924 R925 R926 R927 GRUNDIG Service Netzteil-Platte / Power Supply Board Z1J194 L907 LINE FILTER NC 2 470nF/305VAC 3 L900 R915 12K 2*28MH 3A RZI 4 IC900 ICE1QS01 470nF/305VAC 3 R900 S14K385 C958 470pF 1.5n R912 47k C955 FS900 5A 1nF 250VAC C936 C903 1nF 250VAC 2 27R C938 100n R963 R964 100R 0.1R 11 12 D905 IMBD4148 3 4 3 SMPS_LM R928 4 100 C924 680u/35V PH900 TCET1100 3 FB901 C919 FB 33n/630V 1 6 R950 0R R925 820 2 C904 100n + 3 + - + + Burst-Mode 1.5V 5V - Ringing Suppression Time + C937 1.5n VCC PCS OUT RZI GND SRC OFC IC901 ICE1QS01 4 2 R908 0R D907 IMBD4148 R906 7 C917 47p 5V R939 C942 10n * C921 470p/2kV R948 27R ZD903 18V D909 R954 120R 11 12 1 3 R968 100R R969 100R R970 100R J914 J9154 C929 1000u/25V 100R C946 Power Driver S SET 4 PH901 TCET1100 Q D - L ICE1QS01 GND SET CLR Q Q 4 5 P1 P2 P3 P4 P5 P6 P7 3 C957 1nF R960 0R 1 2 R946 500R R951 0R R926 820 R930 1k R934 39k R942 0R IC903 TL431C 6 C935 C951 47n 56p R938 10k R936 2.7k %1 C950 47n T903 BC848B R921 R932 22k 47k REG_EN Chassis LX + R945 47K S901 2.5mm ZD904 8V2 OUT Q C340 0.1uF 1 2 3 4 5 6 7 HS903 C946A 2.2n/250V + CLR C931 1000u/25V SMPS HEATSINK C960 1nF 2.2n/250V R C930 R913 47K 1000u/25V ZD902 8V2 R940 Primary Regulation C928 1000u/25V P1 P2 P3 P4 P5 P6 P7 SMPS_LM R923 4.7M 0.5W 50ms Timer L903 3.3uH (mavi) 2 MBR30H100CT IMBD4148 C945 22u/50V Latch D917 3 + 50µs Timer 47k R902 47k 12V C934 56p ZC-Counter UP/DO-Counter 5.7V 1V 1-Enable S902 5mm R922 T904 BC848B Digital Processing - 1V 2 R914 47k 20k - 3.5V OFC 2 D908 IMBD4148 R918 27R C939 100n R927 10k REG_EN 9 10 1 5V + Start 25mV + T901 2SK3562 120 6 5 C941 10n D911 UF4007F 1 2 3 4 5 6 7 12V REG_EN R920 R931 22k 47k 4.8V - 4.4V RZI 4 NC 8 + 1V R916 12K Reference Voltage and Current + - 2V 2 6 UVLO PCS SRC 1 10 2.5mm 2 47p Overvoltage Protection T902 BC848B 1 Foldback Point Corr. - 9 R935 2.7k %1 3 20V 5 31 VCC C943 C914 680p 8 R937 C933 C949 22k %1 47n 56p 1 C952 p 7 8 7 R924 R933 1,2k 39k IC902 TL431C C948 47n U901 6 3 5 C923 220p/2kV HS902 1 3 1 2 - 22 2 R910 47k 3W 680u/35V 1 2 R944 47K C927 220u/35V 4 R941 0R SMPS HEATSINK R949 560k 1/2W C925 680u/35V R929 1k R904 1M 1W S900 R911 C926 47K R947 0R 100n X900 MAINS 2 1 24V L902 4.7UH R971 22k C932 56p HS904 D916 MBR30H100CT 1 2 ZD900 C944 18V 47u/50V * SMPS HEATSINK HS900 D915 MBR30H100CT 1 2 D906 IMBD4148 C940 10n SMPS HEATSINK C959 1nF 2 R965 100R R966 100R R967 100R C920 470p/2kV R952 150R 1/4 W 3 R917 5 SRC OFC C900 2 6 GND 9 10 1 C916 47p 7 PCS OUT T900 FQP12N600 120 D904 IMBD4148 8 VCC R907 0R R905 3 2 1 1 1 3 1 R961 1K8 220p /1KV 1 D910 BYT54M 2 C961 1n/50VJ C913 680p C905 C954 7 8 2 4 2 3 D918 1N4148 C907 2*28MH 3A U900 C922 220p/2kV C910 22n/400V R903 1M 1W C908 1n/1kV L906 6 3 470n C915 150u/400V 1 31 1K 2W FB900 FB C918 33n/630V 1 R901 1M C901 470nF/305VAC R909 47k 3W R919 R901A 1M 1nF 250VAC DB900 C909 KBU6M 1n/1kV 4 R962 0R R943 470k 1/2W C956 R953 2 1 HS905 4 C906 Vorabversion Preliminary Version SMPS HEATSINK L904 PFC_LM 2 GRUNDIG Service Netzteil-Platte / Power Supply Board Z1J194 GRUNDIG Service Chassis LX Netzteil-/Inverterplatte / Power Supply/Inverter Board FSP060-2L02A Sicht auf Bestückungsseite / View on Component Side Sicht auf Lötseite / View on Solder Side 2 - 23 Vorabversion Preliminary Version GRUNDIG Service Chassis LX Vorabversion Preliminary Version Netzteil-/Inverterplatte / Power Supply/Inverter Board FSP060-2L02A L TH110 L5 1 L3 12 21 2 L4 P2 RV111 3 FG C112 2 N N1 4 N3 43 L110 34 L112 + C114 2 13 R120 P37 3 P39 1 + T100 R124 P4 L111 R122 4 C115 N4 C662 + 9 4 3 BEAD2 7 40 L660 D114 R131 C665 ZD662 C120 8 P11 R211 P15 2 P12 R210 P9 7 P6 D G D550 R662 R661 BEAD3 P31 3 Q100 2SK2843(Q) 2SK3569(Q) D220 P35 1 1 8 2 11 ‚ ZD661 + + P33 L550 C554 C552 1 41 D222 BAV99 U200 SG6841 S R132 C551 HV +12V + P3 + +5V C553 R130 D224 BAV99 R121 VIN P28 C664 R212 R123 L661 D660 BEAD4 HV C113 3 2 BEAD1 4 C110 L662 1 BR100 C111 C661 F110 T2A 250V 1 1 CN100 R213 P16 3 42 P10 6 ZD211 P18 4 R214 R218 R330 Q200 R220 C211 TH200 4 P23 R215 P43 R200 + P5 R334 C210 GL R335 R331 C214 C213 R221 P44 C340 1 U300B = P19 5 N4 SGND P2 1 JP101 2 1 JP102 2 N4 PGND P2 PGND 1 JP103 2 1 JP104 2 P26 PGND HS550:5HA0097902 HS100:5HA0097902 HS660:5HA0063501 PGND R + P25 U310 R333 U300A A +5V K2 3 P27 R332 1 2 3 4 5 6 7 8 9 10 C116 +12V INV-ON/OFF ADJ FSP060-2L02A(AC) CN500 VIN + C18 C2 C1 C43 U2 TO-252AA SGND T2 1 2 D VIN C5 D10 G T1A 1 2 L1 3 4 C19 CN1A C23 7 6 D4 BAV99 C24 S T-GND INV-ON/OFF D TO-252AA U3 OVP T1 T3 G 1 2 C16 T2A 1 2 L1 3 4 S CN2A C25 7 6 D5 BAV99 C26 C17 VIN R6 C48 C32 R8 1 C6 2 R10 3 DUTY 4 R11 5 R12 6 7 C8 8 BCT C4 BRT C51 19 BEG 10 CT SW RT HN 17 R22 T4 LN GND PGND FB SS IS SCP VS STB 1 2 R23 15 14 C30 OVP 12 C10 VIN R19 11 C45 R20 C20 C31 G TO-252AA S R3 INV-ON/OFF 1 1 1 1 JP1 JP2 JP3 JP4 2 2 2 2 ADJ T1 INV-ON/OFF VIN INV-ON/OFF FB1 INV-ON/OFF SGND D16 BAV99 SGND R18 C42 Q1 FB1 T-GND T3 T2 T-GND 1 1 1 1 1 1 1 1 1 JP6 JP7 JP8 JP9 JP10 JP12 JP13 JP14 JP15 2 2 2 2 2 2 2 2 2 T1 T4 VIN VIN FB1 VIN SGND VIN SGND VIN T-GND AGND T3 AGND T2 T-GND T-GND T-GND 1 1 1 1 1 1 1 1 1 JP16 JP17 JP18 JP19 JP20 JP21 JP23 JP26 JP29 2 2 2 2 2 2 2 2 2 1 2 T2B T4 CN2B C38 7 1 2 L2 3 4 6 C54 D1 BAV99 C40 T-GND OVP VIN VIN 1 2 VIN VIN AGND SGND U7 D ADJ D9 BAV99 R25 6 D7 BAV99 T-GND U6 INV-ON/OFF C35 1 2 L2 C11 13 CN1B C29 7 C22 C12 OVP INV-ON/OFF R4 T1B 3 4 C37 R17 R2 D15 BAV99 C28 T-GND T-GND L2 6 D6 BAV99 OVP 16 SRT R16 R31 3 4 D 9 R14 R1 1 2 L1 D2 BAV99 18 BST CN3A C27 7 C9 FB1 R15 20 Vcc T3A C13 C7 R13 1 2 BD9883A U1 G D12 C36 TO-252AA S R9 L1 OVP C15 ADJ R21 T-GND 3 4 T3B C39 7 6 D8 BAV99 CN3B L2 T-GND C41 1 2 OVP T-GND T-GND FSP060-2L02A(INV) 2 - 24 GRUNDIG Service Chassis LX Keyboard ACE191 IR1 TSOP1838 Ansicht von der Bestückungsseite / View of Component Side GND R2 150R CN1 R1 150R 3.3V 7 6 5 4 3 2 1 LED_RED IR KEY_PMU KEY_DRL 7 HEADER OUT GND Vs 1 2 3 OUT GND VS C1 10uF/10V GND CN2 D1 LED R5 R3 R7 R6 R8 180R 330R 470R 1K 270R P+ MN P- V+ 3 2 1 HEADER 3 V- GND GND Keyboard Z9S191 CN3 2 1 Ansicht von der Bestückungsseite / View of Component Side R5 R3 R7 R9 180R 330R 470R 3K9 S1 PROG+ MOLCON5 S2 PROG- R6 1K S3 VOL+ S5 MENU S4 VOL- S6 SOURCE Keyboard ZP3191 Ansicht von der Bestückungsseite / View of Component Side CN4 2 KEY_DRL 1 GND S2 P+ R5 R3 R7 R6 180R 330R 470R 1K S5 P- S1 MENU S4 V+ R9 3K9 S3 V- S6 SOURCE GND GND Netzschalter-Platte / Power Switch Board ZP3195 Ansicht von der Bestückungsseite / View of Component Side R2 150R Out GND GND CN2 3 2 1 Vs CN1 1 2 3 TSOP1838 C1 10UF/16V R1 150R KON3 IR1 GND 3.3V 4 3 2 1 IR CN3 SW1 4 HEADER 1 2 3 4 SW-SPST GND 4 HEADER Vorabversion Preliminary Version Netzschalter-Platte / Power Switch Board XDL192 Ansicht von der Bestückungsseite / View of Component Side R2 150R Out GND Vs GND C1 R1 150R CN1 3.3V 5 LED GRN 4 LED RED 3 IR 2 KEY PMU 1 KEY DRL MOLCON5 IR1 1 2 3 TSOP1838 10UF/16V GND D1 LED R8 GND 270R SW1 CN2 2 1 CON2 2 - 25 R4 470R GND GRUNDIG Service Chassis LX LED-Platten / Boards ZP3193 / Z8K193 Ansicht von der Bestückungsseite / View of Component Side CN3/P5 3 D1 LED_RED/GREEN 2 gnd 1 R8 270R MOLCON3 R4 470R gnd Vorabversion Preliminary Version Kopfhörer-Platte / Head Phone Board 8R9198 Ansicht von der Bestückungsseite / View of Component Side R941 39R X941 R R943 330R C941 47n/100V GND 2 C940 R940 47n/100V 3 HEADPHONE JACK HEADPHONE X940 1 R942 330R L 39R Buchsen-Platte / Socket Board XDJ197 Ansicht von der Bestückungsseite / View of Component Side Ansicht von der Lötseite / View of Solder Side J1200 HP_L 330R H_GND HP_L MOLCON3 C1204 47N 63V R1203 H_GND 330R BK1608HM601 / 0603 C1205 47N 63V H_GND V_GND CONN-DIN4 V_GND V_GND CVBS_IN FB1202 BK1608HM601 / 0603 A_GND A_GND SVHS_Y SVHS_C V_GND AUDI O_L CVBS_IN AUDI O_R AUDI O_L V_GND BOTTOM VIEW R1200 75R V_GND SVHS_C BK1608HM601 / 0603 2 PHONEJACK3-PC S1200 1 2 3 4 5 6 7 8 9 10 FB1200 3 4 1 AUDI O_R C1201 CAP10U25V C1202 CAP10U25V A_GND R1201 47K FB1204 2 3 BK1608HM601 / 0603 A_GND 2 - 26 C1200 1N FB1203 S1201A 1 BK1608HM601 / 0603 R1202 47K MOLCON10 A_GND C1203 1N X X X Y HP_R HP_R FB1201 SVHS_Y 3 Channel RCA 3 2 1 H_GND J1201 3 C 2 B 1 A 4 S1202 R1204 A_GND A_GND
