TV ServiceManual
Zusätzlich erforderliche Unterlagen für den KomplettserviceAdditionally required Service Documents for the Complete Service
ServiceManual
SicherheitSafety
Materialnr./Part No.720108000001
Chassis LX
Davio 20 LCD 51-5710 Text GBF6600
Davio 20 LCD 51-5732 DVB-T GBG1300
Lenaro 19 LXW 49-7711 Text GBF6400
Lenaro 26 LXW 68-7732 DVB-T GBG1100
Lenaro 32 LXW 82-7732 DVB-T GBG1400
Monaco 20 LCD 51-9732 DL GBF0300
Vision 632-6820 GBG6500
Vision 20 LCD 51-8720 Text GBF0800
Vivance II 32 LXW 82-6711 Text GBF8500
Lenaro 19 LXW 49-7741 DVB-T GBG1200
26 LXW 68-8600 DL GBF8600
32 LXW 82-8600 DL GBF7300
NUR FÜR INTERNEN GEBRAUCH
FOR INTERNAL USE ONLY
Materialnummer / Part Number 720100529000Änderungen vorbehalten / Subject to alterationTCC 1007 MP • Prepared in Germanyhttp://www.grundig.com
GRUNDIG Service Chassis LM ≥37", PM
1 - �
Table of ContentsPage
General Section ..................................... 3…1-14General Notes ...............................................................................1-3Product and Display Variants .........................................................1-3Technical Data ...............................................................................1-4Operating Hints ..............................................................................1-9Service and Special Functions ....................................................1-12
Layout of the PCBs and Circuit Diagrams ......................... 2-1…2-26Main 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 ..................................................................................2-19Power Supply Board Z4J194 .......................................................2-20Power Supply / Inverter Board FSP060-2L02A ...........................2-23Keyboards ACE191, Z9S191, ZP319 ..........................................2-25Power Switch Board ZP3195, �DL192ZP3195, �DL192 ........................................2-25LED Boards ZP3193, Z8K193 .....................................................2-26Headphone Board 8�91988�9198 ..........................................................2-26Socket Board �DJ197 .................................................................2-26
Spare Parts Lists .................................. 3-1…3-4
InhaltsverzeichnisSeite
Allgemeiner Teil .................................. 1-3…1-14Allgemeine Hinweise .....................................................................1-3Geräte- und Display-Varianten ......................................................1-3Technische Daten ..........................................................................1-4Bedienhinweise .............................................................................1-6Service- und Sonderfunktionen ...................................................1-12
Platinenabbildungenund Schaltpläne .................................. 2-1…2-26Hauptplatte ....................................................................................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..................................................................................2-19Netzteil-Platte Z1J194 .................................................................2-20Netzteil-/Inverter-Platte FSP060-2L02A ......................................2-23Keyboards ACE191, Z9S191, ZP319ACE191, Z9S191, ZP319 ..........................................2-25Netzschalterplatte ZP3195, �DL192 ...........................................2-25LED-Platte ZP3193, Z8K193ZP3193, Z8K193 .......................................................2-26Kopfhörerplatte 8�9198 ..............................................................2-26Buchsenplatte �DJ197�DJ197 ................................................................2-26
Ersatzteillisten ...................................... 3-1…3-4
Es gelten die Vorschriften und Sicherheitshinweise ge-mäß dem Service Manual "Sicherheit", Materialnummer 720108000001, sowie zusätzlich die eventuell abwei-chenden, 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.
GRUNDIG Service Chassis LX
2 - �
Hauptplatte / Main Board
C300 T 26 124C301 B 19 69C302 T 20 56C303 B 18 55C304 T 37 78
C305 T 22 105C306 T 24 108C307 T123 80C308 B 11 34C309 B 8 34
C310 T 40 44C311 T 45 45C312 B 14 21C313 B 15 29C314 T 39 33
C315 T 45 28C316 T 16 72C317 T 20 67C318 T 17 79C319 T 26 82
C320 T 15 56C321 T 17 56C322 T122 84C323 B 11 75C324 B 11 78
C325 T 10 170C326 T 38 60C327 T 71 179C328 T 29 131C329 T 30 59
C330 T 30 58C331 T 34 57C332 T 34 60C333 T 18 185C334 T 23 124
C335 T 14 177C336 T 33 68C337 T 70 182C338 B 64 171C339 B 67 165
C340 B 66 143C341 B 70 143C342 B 79 138C344 T 34 55C345 T 93 32
C346 T 45 129C347 T 96 32C348 T102 34C349 B 21 54C350 T122 188
C351 T 97 29C352 T 23 45C353 T 17 42C354 B 18 37C355 B 75 146
C356 B 83 145C357 T 86 155C358 B 82 168C359 B 61 165C360 B 60 169
C361 B 57 169C362 B 51 163C363 B 53 159C364 B 76 168C365 B 65 165
C366 B 55 156C367 B 51 144C368 B 55 143C369 B 75 140C370 B 55 164
C371 B 51 140C372 B 81 138C373 B 51 152C374 B 51 147C375 B 57 141
C376 B 60 143C377 B 15 37C378 T 93 134C379 T 91 156C380 T 50 60
C381 T 66 186C382 T 20 177C383 T102 36C384 T 13 94C385 T 13 84
C387 B 76 177C388 B 74 177C389 T 56 50C390 T 85 135C391 T 22 148
C392 T 32 83C393 T 29 135C394 T 24 137C395 T 10 159C396 T 58 60
C397 B 25 181C398 B 36 176C399 B 36 181C400 B 43 176C401 B 43 181
C402 B 40 172C403 B 36 172C404 B 38 176C405 B 39 164C406 B 81 147
C407 B 78 150C408 T 77 173C409 B 78 168C410 T122 154C411 B127 56
C412 T111 127C413 T108 127C414 B113 126C415 T 99 17C416 T 85 153
C417 T125 133C418 T111 39C419 T 85 131C420 T 89 135C421 T 93 162
C422 T 77 176C423 T 75 176C424 T 8 159C425 T 41 105C426 T125 152
C427 B121 82C428 B122 106C429 T125 100C430 T127 165C431 B122 131
C432 T125 148C433 T127 168C434 T125 136C435 T125 149C436 T111 44
C437 T111 40C438 T111 36C439 T111 42C440 T111 37C441 T111 34
C442 T110 146C443 T107 146C444 B 42 164C446 T125 144C447 T125 126
C448 T121 21C449 T121 7C450 T125 105C451 T125 115C452 T125 123
C453 T125 139C454 T121 15C455 T121 10C456 T125 109C457 T125 113
C458 T 51 17C459 B 52 18C460 T103 17C461 T104 21C462 T125 128
C463 T125 141C464 T121 18C465 T121 13C466 T125 112C467 T125 120
C468 T 49 21C469 T 54 21C470 T103 21C471 T105 23C472 T114 117
C473 T125 104C474 B125 113C475 B124 158C476 T125 154C477 T114 139
C478 T111 142C479 T127 167C480 B 20 17C481 T 36 17C482 T 41 17
C483 T 45 17C484 T 34 17C485 T 39 17C486 T 48 21C487 T 79 18
C488 T 98 17C489 T 77 18C490 T107 110C491 T100 115C492 T107 104
C493 B 90 94C494 T115 102C495 B104 103C496 B 72 107C497 T 88 116
C498 T 90 103C499 B 90 105C500 T 92 116C501 T 91 116C502 B103 114
C503 T 96 116C504 B 92 105C505 B 94 119C506 T107 115C507 B103 126
C508 T114 138C509 T114 136C510 B 84 94C512 B109 104C513 B 97 95
C514 B101 95C515 T 91 103C516 T108 122C517 T111 122C518 T110 130
C519 B111 126C520 T117 132C521 T117 133C522 T118 105C523 B106 112
C549 B 12 29C550 B 11 23C551 T 41 23C553 T 49 53C554 T 45 47
C555 T 53 46C556 T 47 26C557 T 59 29C558 T 53 24C559 T 24 138
C560 T 51 27C561 T 54 46C562 T 56 46C563 T 53 27C564 T 55 27
C565 T 58 46C566 T 70 33C567 B 72 173C568 B 72 177C578 B 49 52
C579 T 18 98C580 T 25 98C581 T 53 14C582 B 22 14C583 T 37 14
C584 T 28 14C585 T 41 14C586 T 46 14C587 B 23 8C588 B103 8
C589 T 74 14C590 B 89 7C591 T 82 14C592 T 48 14C593 B 54 14
C594 T106 14C595 T107 14C596 T 51 14C597 T 56 14C598 T103 14
C599 T107 17C600 T 72 10C601 T 59 13C602 T 68 12C603 T 62 12
C605 T111 16C606 T117 16C607 T 65 21C608 T 62 21C609 T 97 24
C610 T 87 24C611 B 70 173C612 B 68 177C613 T 82 17C614 B112 14
C615 B117 14C616 T 65 176C617 B 13 58C619 T 52 102C620 T 65 60
C621 T 64 72C624 T 78 118C626 T 81 123C627 T 74 133C629 T 73 118
C630 T 74 118C631 T121 73C632 B130 155C633 T 76 118C634 T 80 125
C635 T125 95C636 B 16 14C639 T 80 14C640 T104 146C641 T 72 21
C642 T 87 29C643 T 43 60C645 T 64 90C646 T 64 91C647 B 63 96
C648 B 60 96C649 B 60 88C650 B 52 98C651 B 53 89C652 B 64 86
C654 B 54 85C655 B 47 92C656 B 56 85C657 B 50 95C658 B 58 96
C659 B 49 89C660 B 59 85C662 B 65 96C663 T 64 95C664 T 60 101
C665 T 56 101C666 T 59 82C667 T 54 82C709 T 64 93C710 B 11 40
C711 T 60 60C712 T 38 62C719 B 16 73C940 B 72 9C941 T 80 33
C942 B 70 9C943 T 62 18C944 T 92 24C947 T 43 114C950 T 13 97
C951 T 13 89C952 B 12 91C953 B 42 122C954 B 32 119C955 B 28 119
C956 B 38 118C957 B 66 133C958 B 38 122C959 B 53 121C960 B 51 121
C961 B 47 124C962 B 43 126C963 B 40 126C964 B 38 126C965 B 40 118
C966 B 41 118C967 B 44 118C968 B 40 122C969 B 50 127C970 B 52 125
C971 B 52 129C972 B 39 132C973 B 37 132C974 B 40 132C975 B 42 134
C976 B 50 131C977 B 31 133C978 B 33 133C979 B 40 136C980 B 38 136
C981 B 30 174C982 B 12 87C983 T 88 36C984 B 68 9C985 B 47 28
C986 B 46 46C987 B 49 163C988 B 22 118C989 T 70 26C990 T 80 26
D300 T 46 24D301 T 24 60D304 T 33 64D305 T 30 55D306 T 37 58
D307 T 19 164D308 T122 172D309 T122 57D310 B129 45D311 B128 33
D312 B124 56D313 B130 37D314 T114 32D315 T117 35D316 T117 39
D317 T117 43D318 T 75 112D320 T 34 50D326 B 81 15D327 B 77 14
IC300 T 25 127IC301 T 17 62IC302 T 42 70IC303 T 16 173IC304 T 96 39
IC305 T 80 183IC306 T 11 154IC307 T 49 102IC308 T 82 133IC309 T 66 154
IC310 T 34 178IC311 T 33 175IC312 T 12 163IC313 T118 121IC314 T118 156
IC315 T120 180IC316 T128 58IC317 T 92 109IC318 T 45 102IC319 T100 105
IC320 T 73 125IC321 T 49 37IC323 T 29 143IC325 T 62 66IC326 T 48 106
IC327 T 48 110IC328 T127 74IC329 T105 43
L300 B 52 168L301 B 15 68L302 T 20 80L303 T 25 89L304 T 27 89
L305 T 42 109L306 T 33 75L307 T 26 71L308 T 16 49L309 B 95 134
L310 T 89 161L311 T 19 168L312 T 88 164L313 T 88 165L314 B 57 164
L315 T 86 135L316 B 66 171L317 T 17 180L318 T 20 179L319 T 20 180
L320 T 22 162L321 T 64 181L322 T101 32L324 T 32 90L325 T125 97
L326 B124 74L327 T125 159L328 T114 143L329 T122 80L330 T100 126
L331 T100 121L332 T104 140L333 T112 106L334 B 77 103L335 T116 102
L339 T 33 39L340 T 21 33L341 T 21 22L342 T 33 27L345 T 29 133
L346 T 24 135L347 T 41 54L348 T 39 52L349 T 22 92L350 T 20 92
L351 T 49 14L352 T 54 14L353 T104 14L354 T106 17L355 T 83 17
L357 B 11 45L359 T 74 131L360 T 80 118L362 B 13 48L370 T 57 104
L371 T 54 102L372 T 64 88L373 T 45 99L374 B 64 92L375 B 12 68
L376 T118 188
R370 T119 121R371 T 43 123R372 T 43 125R373 T 43 128R374 T 42 128
R379 T 26 187R380 T 28 187R381 T 30 187R382 T 54 181R383 T 51 184
R384 T 55 174R385 T 50 177R386 T 12 167R387 T 15 167R388 T 33 152
R389 T 41 150R390 T 44 149R391 T 41 148R392 T 44 147R393 T 22 149
R394 B 34 139R395 T 43 141R396 T 46 138R397 T 51 114R398 T 50 114
R399 T 46 113R400 T 41 104R401 T 74 134R402 T125 157R403 B122 77
R404 B122 102R405 T125 99R406 T131 165R407 T125 130R408 T125 146
R409 T131 168R410 T125 135R411 T125 151R412 T114 44R413 T114 40
R414 T114 36R415 T114 42R416 T114 37R417 T114 34R418 T109 142
R419 T110 144R420 T107 144R421 T 46 163R422 T 37 163R423 T 37 165
R424 T 54 187R425 T 50 173R426 T 32 187R427 T 34 187R428 T125 102
R429 B128 113R430 B116 148R431 B115 151R432 T111 31R433 T111 32
R434 T122 59R435 T122 61R436 T 29 167R437 T 31 167R438 B 34 164
R439 B 37 164R440 T124 172R441 B122 91R442 T125 73R443 B127 155
R444 T125 125R445 T125 143R446 T121 8R447 T125 117R448 T121 20
R449 T125 107R450 T 49 17R451 T 54 17R452 T104 17R453 T106 21
L377 B108 184L378 B104 184L379 T119 188L380 B100 184L381 T 33 39
L382 T 21 33L383 T 21 23L384 T 33 27L910 B 14 87
R300 T 24 133R301 T 14 77R302 B 38 54R303 T 31 49R304 T 28 49
R305 B 23 54R306 T 22 53R307 B 16 43R308 B 13 43R309 T 25 155
R310 T 22 154R311 T 56 124R312 B 17 150R313 B 32 139R314 T 43 138
R315 T 43 140R316 T121 147R317 T121 149R318 T 12 59R319 T 12 56
R320 T 14 56R321 T 19 56R322 T 24 105R323 T 22 108R324 T 28 120
R325 T 23 117R326 T 29 117R327 T 23 120R328 T 13 83R329 T 29 113
R330 T 34 58R331 B 26 49R332 T 34 53R333 T 22 50R334 T 33 71
R335 T 37 77R336 T 71 188R337 T 71 184R338 T 13 93R339 T105 122
R340 T105 124R341 T 13 88R342 T 13 99R343 T 13 101R344 T 13 86
R345 T 13 96R346 T 80 135R347 T 25 159R348 T 22 159R349 T 22 146
R350 T 22 158R351 T 25 157R352 T 22 156R353 T 28 153R354 T 22 153
R355 T 28 131R356 T 12 159R357 T 11 150R358 T 19 167R359 T 19 162
R360 T 25 153R361 B 78 146R362 T 88 135R363 T 67 134R364 T 51 130
R365 T 51 126R366 T 43 120R367 T 51 121R368 T 26 131R369 T119 118
POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y
T: KoordinatenfürdieBauteilederBestückungsseite/CoordinatesoftheComponentsonthecomponentsideB: KoordinatenfürdieBauteilederLötseite/CoordinatesoftheComponentsonthesolderside
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
GRUNDIG Service Chassis LX
2 - 2
Hauptplatte / Main Board
R454 T125 122R455 T125 138R456 T121 16R457 T121 11R458 T125 110
R459 T125 118R460 T 48 17R461 B 54 18R462 T101 21R463 T107 21
R464 B128 104R465 B128 118R466 B128 127R467 B128 132R468 B128 140
R469 B128 146R470 B126 160R471 B130 160R472 T105 127R473 T111 125
R474 T131 167R475 B 20 14R476 T 37 17R477 T 42 17R478 T 45 14
R479 T 34 14R480 T 39 14R481 T 46 17R482 T 75 14R483 T 98 14
R484 T 75 18R485 T125 161R486 B125 128R487 B125 146R488 B116 45
R489 B116 41R490 B116 38R491 T125 131R492 T114 39R493 T121 96
R494 T122 90R495 T 30 113R496 T 25 131R497 T121 84R498 B122 86
R499 T111 168R500 T116 172R501 T118 172R502 B119 147R503 B130 56
R504 T 93 103R505 B 94 103R506 T121 150R507 T111 29R508 B130 41
R509 B130 33R510 T111 163R511 T114 172R512 T119 172R513 T112 48
R514 T112 49R515 T114 30R516 T116 49R517 T112 46R518 T116 46
R519 T116 48R520 T112 102R521 B103 95R522 B 93 94R523 B 82 94
R524 B 73 103R525 T113 102R526 T118 102R527 B106 108R528 B 85 102
R529 B 79 94R530 B 69 97R531 B 69 101R532 T 75 114R533 T 78 113
R534 T 71 112R535 T 84 116R536 T 86 116R537 T 89 116R538 T 94 116
R539 T108 119R540 T105 119R541 T105 121R542 T101 134R543 T102 130
R544 T104 130R545 T105 130R546 T114 130R547 T110 136R548 T110 138
R549 T109 130R550 T117 135R551 T117 130R552 T114 141R553 T100 130
R554 B 87 94R555 B 75 103R556 T108 121R557 T 99 105R558 T101 105
R559 T 97 111R560 T 99 111R561 T 88 103R562 T111 121R563 T105 125
R564 T111 124R565 T112 130R566 T107 130R567 T113 112R568 T113 114
R569 T116 112R570 T 66 29R571 T 23 131R572 T118 107R573 T 54 50
R574 T 55 24R575 T 95 103R576 T 28 124R577 T 29 124R578 T 29 120
R579 T 25 124R580 B 35 65R581 B 33 65R582 T 12 53R583 T 41 100
R584 T 76 173R585 T 51 46R586 T 51 23R587 T100 23R588 T 74 173
R589 T 85 24R590 T 58 23R597 T 62 23R599 T 57 27R600 T 44 144
R601 T 29 138R602 T 29 137R603 B 24 14R604 T 36 14R605 T 42 14
R606 B 46 14R607 B 27 14R608 T 33 17R609 T101 14R610 T 84 14
R611 T 87 17R612 T 94 14R613 B 16 17R614 T 29 14R615 B 26 14
R616 T 79 14R617 T 89 17R618 B 26 20R619 T 89 14R621 T 94 17
R622 T 53 17R623 T101 17R624 T 53 21R625 B 95 18R626 T 68 20
R627 T 58 21R628 T 99 21R629 T 86 20R630 T 65 18R631 T 62 16
R632 T 95 24R633 T 90 24R634 T 65 20R635 T 62 20R636 T 94 24
R637 T 89 24R638 T 68 21R639 T 58 20R640 T 94 21R641 T 86 22
R642 B 70 177R643 B 66 177R644 T 69 173R645 B 68 173R647 B 35 8
R648 B 39 8R650 T 60 29R651 B 31 65R652 T 30 61R653 T 62 29
R654 B 16 55R655 T 81 125R656 T 73 173R657 T 71 173R658 T 63 72
R659 T 63 60R660 T 60 72R661 T 58 64R662 T 61 60R664 T126 70
R665 T128 70R666 T 68 118R667 T 80 132R668 T 41 102R669 T 69 118
R670 T 71 118R671 T 45 106R672 T 51 107R673 T 13 129R674 T 13 91
R675 T 15 129R676 T 11 138R677 T 45 110R678 T104 144R679 B 18 14
R680 T 77 14R681 T 64 134R682 T 51 110R684 T 57 129R685 T 56 134
R686 B 53 136R687 T110 139R688 T117 137R689 T 96 14R690 T 77 132
R691 T 77 134R692 T125 156R693 T122 96R694 T123 73R695 B 56 136
R696 T 59 125R697 T 60 125R700 T 63 129R702 T 72 20R703 T 27 113
R704 T105 35R706 T 85 29R707 T 78 132R708 T 55 64R709 T 57 64
R721 T 64 98R722 T 64 100R723 T 64 96R724 T 64 101R725 T 61 101
R726 T 58 101R730 T 42 96R731 T 42 92R732 T 42 89R733 T 42 86
R734 T 42 84R735 T 42 83R736 T 52 82R738 T 56 82R739 T 57 82
R740 T100 111R741 T 23 127R742 B 26 65R743 T 43 134R744 B 32 14
R745 B 30 14R746 B113 96R747 B104 108R950 B 71 19R951 B 73 19
R953 T 31 14R954 T 33 14R955 T 60 33R956 T 64 29R957 B 32 170
R958 B 30 170R959 B 22 101R960 B 26 101R961 B 24 101R962 B 17 96
R963 B 15 96R964 B 11 101R965 B 9 101R966 B 52 166R967 T 22 51
R968 B 24 118R969 B 70 28R970 B 83 27S300 T 15 136S301 T 9 63
S302 T104 30S303 T 9 43S304 T 8 44S306 T 9 91S307 T 12 145
S309 T 38 124S311 T 50 127S313 T130 85S314 T105 187S315 T130 14
S316 T131 101S317 T131 115S318 T131 129S319 T131 143S320 T131 157
T341 T 80 129T342 B 19 101T343 B 14 101
TU301 T 92 80TU302 T 93 80TU303 T 93 80
U700 T 54 91
V300 B122 74V301 B 18 17V302 B 37 14V303 B 29 8V304 B 43 14
V305 T 72 14V306 T 99 14V307 T122 99V308 T129 104V309 T128 118
V310 T128 160V311 B125 131V312 T128 146V313 T128 126V314 T128 140
V315 T128 154V316 T124 84V317 B 47 8V318 B 52 7V319 B 52 14
V320 B 56 14V321 B107 8V322 B110 13V323 B114 8V324 B115 14
X301 T 89 127X302 T 89 122X700 T 57 78
S321 T124 39S322 T130 178S323 T131 85S324 T 9 26S325 T 9 76
S326 T 37 8S327 T 97 8S328 T 10 124S329 T 37 93
SAW301T 78 110SAW302T 78 105
T213 B 71 14T300 T 29 127T301 T 30 52T302 T 25 120T303 T 13 80
T304 T 26 117T305 T 26 50T306 T 24 113T307 T 26 53T308 T122 87
T309 T119 110T310 T 68 17T311 T 58 17T312 T 96 21T313 T 90 21
T314 T 29 106T315 T122 92T316 T115 110T317 T111 165T318 B 29 18
T319 T 92 17T320 T 83 113T321 T106 134T322 T113 134T323 T108 125
T324 T103 134T325 T117 140T326 B 23 18T328 T 86 14T329 T 92 14
T330 T110 134T331 T115 106T333 T 63 26T334 T 60 26T336 T 30 64
T337 B 13 53T339 T 76 21T340 T 92 28
POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y
T: KoordinatenfürdieBauteilederBestückungsseite/CoordinatesoftheComponentsonthecomponentsideB: KoordinatenfürdieBauteilederLötseite/CoordinatesoftheComponentsonthesolderside
GRUNDIG Service Chassis LX
2 - �
Hauptplatte / Main BoardAnsichtvonderBestückungsseite/ViewofComponentSide
GRUNDIG Service Chassis LX
2 - �
Hauptplatte / Main Board
AnsichtvonderBestückungsseite/ViewofComponentSide
GRUNDIG Service Chassis LX
2 - �
Hauptplatte / Main Board
AnsichtvonderBestückungsseite/ViewofComponentSide
GRUNDIG Service Chassis LX
2 - �
Hauptplatte / Main BoardAnsichtvonderLötseite/ViewofSolderSide
GRUNDIG Service Chassis LX
2 - �
Hauptplatte / Main Board
AnsichtvonderLötseite/ViewofSolderSide
GRUNDIG Service Chassis LX
2 - �
Hauptplatte / Main Board
AnsichtvonderLötseite/ViewofSolderSide
GRUNDIG Service Chassis LX
2 - �
Hauptplatte / Main BoardAnsichtvonderBestückungsseite–DC-Layer/ViewofComponentSide–DCLayer
GR
UN
DIG
Service
Chassis LX
2 - 10
Hauptplatte – Netzteil / Main Board – Power Supply
1
MP1593 3A, 28V, 385KHz STEP-DOWN CONVERTER
LOCKOUTCOMPARATOR
ERRORAMPLIFIER
FREQUENCYFOLDBACK
COMPARATOR
INTERNALREGULATORS
1.8V
SLOPECOMP
CLK
CURRENTCOMPARATOR
CURRENTSENSE
AMPLIFIER
SHUTDOWNCOMPARATOR
SS8
COMP6
IN 2
EN 7
GND4
OSCILLATOR
40/385KHz
S
R
Q
SW3
BS
M1
M2
1
5V+
Q0.7V
+ +
2.3V/2.6V
+
1.22V0.7V +
+
FB5
--
--
--
--
--
--
GRUNDIG Service Chassis LX
2 - 11
Hauptplatte / Main Board – IN/OUT 1
GRUNDIG Service Chassis LX
2 - 12
Hauptplatte / Main Board – IN/OUT 2
GR
UN
DIG
Service
Chassis LX
2 - 13
Hauptplatte / Main Board – IN/OUT 3
GR
UN
DIG
Service
Chassis LX
2 - 14
Hauptplatte – Verstärker/ Main Board – Amplifier
3 4 % ^ &
* ( ) ¡ ™
£
TB2924FG
1 2 3 4 5 6 7 8 9 10 11 12
282930 192021222324252627
OUT1 (−)
13 14 15 16 17 18
313233343536
VREGBOOT1 (+)
OUT1 (+)
NC PW GND1
PWVCC1
NC BOOT1 (−)
FEED1 (+)
PreGND1
Rip/F NC IN1 FEED1 (−)
VCC/2STBY MUTE
NCNCBOOT2 (+)
OUT2 (+)
PW GND2
OUT2 (−)
PWVCC2NC
BOOT2 (−)
OSCOUT
PreGND2
OSCSW IN2
FEED2 (−)
FEED2 (+) NC
OSCIN
PreVCC
AGC
VCC/2
VCC/2
AGC
AGC
VCC/2
VCC/2
AGC
10dBStep
1dBStep
VolumeController 0..79 dB
7
2
1 8 4 5
IC325PT2259
ControlInterface
DigitalFilters
DigitalAudio
Interface
Σ−ΔDACΣ
6 to −73 dB,1-dB Steps
HeadphoneDriver
Σ−ΔDACΣ
6 to −73 dB,1-dB Steps
HeadphoneDriver
CLKINDivider
(1x, 1/2x)
OSC
CS
SDI
SCLK
MODE
DVDD
BVDD
DGND
LRCIN
DIN
BCLK
AVDD
VMIDAGND
RLINEINLLINEIN
HPVDD
HPGND
RHPOUT
ROUT
LOUT
LHPOUT
XTI/MCLK
XTO
CLKOUT
TLV320DAC23
1.0X
VMID
50 kΩ
50 kΩ
VDAC
1.0X
VDAC
CLKOUT(1x, 1/2x)
DACSelect
Bypass
GRUNDIG Service Chassis LX
2 - 15
Hauptplatte / Main Board – Tuner
8 5 6 7 $
DIGITAL VCO CONTROL AFC DETECTORRC VCO
VIF-PLL
VIF-AGCTUNER AGC
SUPPLY SIF-AGC
AUDIO PROCESSINGAND SWITCHES
NARROW-BANDFM-PLL DEMODULATOR
SINGLE REFERENCE QSS MIXERINTERCARRIER MIXER
AND AM DEMODULATOR
SOUND CARRIERTRAPS
4.5 to 6.5 MHz
TAGC
CAGC(neg) CBL
VAGC(1)TOP
14 (15)
VPLL
19 (21) )32( 12)61( 51)71( 61)8( 9
4 (2)10 (9)11 (10) 12 (11)18 (20)20 (22)
2 (31)
1 (30)(18) 17
(7) 8
(3) 5
(4) 6
REF AFC
AUD
CVBS
SIOMADSDA DGNDSCL
MAD
VP
CAGC
(6, 12, 13, 14, 17,19, 25, 28, 29, 32)13
n.c.AGND
7 (5)
OUTPUTPORTS
I2C-BUS TRANSCEIVER
22 (24)3 (1)
LLPMF2PO1PO
DEEM
AFD
VIF2
VIF1
24 (27)
23 (26)
SIF2
SIF1
TDA9885TDA9886
(1) Not connected for TDA9885.
GRUNDIG Service Chassis LX
2 - 16
Hauptplatte / Main Board – COFDM Demodulator
8 9
GRUNDIG Service Chassis LX
2 - 17
Hauptplatte / Main Board – Scaler
2
3
4
5
6
0
GRUNDIG Service Chassis LX
2 - 18
Hauptplatte / Main Board – Scaler
3
4
!
@
#
≤
§
§
GRUNDIG Service Chassis LX
2 - 19
1Hauptplatte – Übersicht / Main Board – Overview
AD
SY
NC
A
D
A
D
A
D
Col
or-
deco
der
Aud
iopr
oz
MST96885TL
ess TE
XT-
Dec
oder
Scaler
LVDS DriverRGB Driver
Mic
roco
ntro
ller
Ste
reod
ecod
er
ITU
656
255
254
253
248
249
57169
396280 59 48 49 79 78 81 82 251
7677 41 46 55 44 51 5016 17 24 27 25 2214 15 157
3338343230737484851,2
4,5
7,8
10,1
1
244
245
246
247 54
189
187
188
229
241
233
175174
191
190
7172
159
LVDSHDMI-Controller
Video
Audio
Ent
cryp
t Eng
ine
40 K
eys
a´54
Bit
HD
MI
Microcontroller Port
8483
183
184
185
186
GR
UN
DIG
Service
Chassis LX
2 - 20
Netzteil-Platte / Power Supply Board Z1J194Ansicht von der Bestückungsseite / View of Component Side
C340 B 175 98C900 T 19 32C901 T 12 111C903 T 80 67C904 T 68 74
C905 T 15 71C906 T 35 123C907 T 29 123C908 T 35 81C909 T 42 55
C910 T 46 51C913 B 115 41C914 B 84 111C915 T 51 26C916 B 100 57
C917 B 87 126C918 T 77 13C919 T 98 82C920 T 76 29C921 T 107 113
C922 T 76 21C923 T 109 67C924 T 150 40C925 T 136 29C926 T 135 40
C927 T 162 44C928 T 149 89C929 T 152 106C930 T 166 105C931 T 165 87
C932 B 112 55C933 B 138 58C934 B 93 99C935 B 147 71C936 B 112 57
C937 B 84 115C938 B 112 49C939 B 83 103C940 B 110 42C941 B 155 56
C942 B 83 99C943 B 83 106C944 T 111 42C945 T 83 97C946 T 125 112
C946A T 41 5C948 B 145 60C949 B 142 58C950 B 151 76C951 B 151 71
C952 B 83 108C954 T 27 8C955 T 33 8C956 T 47 69C957 B 118 67
C958 B 105 57C959 B 162 29C960 B 161 114C961 B 93 55
D904 B 97 52
D905 B 100 46D906 B 97 46D907 B 84 121D908 B 75 98D909 B 76 93
D910 T 81 31D911 T 103 94D915 T 146 15D916 T 160 17D917 T 142 115D918 B 119 46
DB900 T 54 60
FB900 T 76 3FB901 T 89 72
FS900 T 23 11
HS900 T 161 13HS902 T 82 117HS903 T 127 117HS904 T 145 20HS905 T 66 46
IC900 T 112 53IC901 T 84 108IC902 T 144 52IC903 T 153 64
J914 T 85 86J915 B 100 91
L900 T 15 52L902 T 173 36L903 T 167 115L904 T 48 83L906 T 15 91L907 T 58 98
PH900 T 126 58PH901 T 126 69
R900 T 21 20R901 T 29 112R901A T 29 108R902 B 148 82R903 T 86 61
R904 T 82 83R905 B 98 55R906 B 87 122R907 B 94 55R908 B 87 118
R909 T 84 8R910 T 104 76R911 B 152 42R912 B 121 50R913 B 159 103
R914 T 97 97R915 B 112 53R916 B 91 99R917 B 108 46R918 B 78 101
R919 B 112 42R920 B 152 56R921 B 162 69R922 T 160 79R923 T 124 63
R924 B 136 51R925 B 132 53R926 B 139 70R927 T 160 75
R928 B 121 54R929 B 136 61R930 B 136 68R931 B 148 60R932 B 155 72
R933 B 138 55R934 B 147 69R935 B 147 49R936 B 149 64R937 B 138 52
R938 B 147 66R939 B 83 97R940 T 80 119R941 B 138 61R942 B 147 74
R943 T 54 4R944 B 161 47R945 B 175 101R946 B 144 70R947 B 132 50
R948 B 75 102R949 T 93 98R950 B 138 49R951 B 145 63R952 T 103 39
R953 T 47 75R954 T 92 88R960 B 118 70R961 B 116 45R962 B 87 49
R963 T 103 49R964 T 83 36R965 B 169 29R966 B 172 29R967 B 166 29
R968 B 158 114R969 B 155 114R970 B 153 114R971 T 116 45
S900 T 177 51S901 T 175 79S902 T 170 55
T900 T 83 40T901 T 100 111T902 B 149 56T903 B 157 68T904 B 152 81
U900 T 106 17U901 T 124 91
X900 T 4 18
ZD900 B 105 42ZD902 B 141 65ZD903 B 75 107ZD904 B 147 78
POS. X Y POS. X Y POS. X Y
T: Koordinaten für die Bauteile der Bestückungsseite Coordinates of the Components on the component sideB: Koordinaten für die Bauteile der Lötseite Coordinates of the Components on the solder side
GR
UN
DIG
Service
Chassis LX
2 - 2�
Netzteil-Platte / Power Supply Board Z1J194
AnsichtvonderLötseite/ViewofSolderSide
C340 B175 98C900 T 19 32C901 T 12 111C903 T 80 67C904 T 68 74
C905 T 15 71C906 T 35 123C907 T 29 123C908 T 35 81C909 T 42 55
C910 T 46 51C913 B115 41C914 B 84 111C915 T 51 26C916 B100 57
C917 B 87 126C918 T 77 13C919 T 98 82C920 T 76 29C921 T107 113
C922 T 76 21C923 T109 67C924 T150 40C925 T136 29C926 T135 40
C927 T162 44C928 T149 89C929 T152 106C930 T166 105C931 T165 87
C932 B112 55C933 B138 58C934 B 93 99C935 B147 71C936 B112 57
C937 B 84 115C938 B112 49C939 B 83 103C940 B110 42C941 B155 56
C942 B 83 99C943 B 83 106C944 T111 42C945 T 83 97C946 T125 112
C946A T 41 5C948 B145 60C949 B142 58C950 B151 76C951 B151 71
C952 B 83 108C954 T 27 8C955 T 33 8C956 T 47 69C957 B118 67
C958 B105 57C959 B162 29C960 B161 114C961 B 93 55
D904 B 97 52
D905 B100 46D906 B 97 46D907 B 84 121D908 B 75 98D909 B 76 93
D910 T 81 31D911 T103 94D915 T146 15D916 T160 17D917 T142 115D918 B119 46
DB900 T 54 60
FB900 T 76 3FB901 T 89 72
FS900 T 23 11
HS900 T161 13HS902 T 82 117HS903 T127 117HS904 T145 20HS905 T 66 46
IC900 T112 53IC901 T 84 108IC902 T144 52IC903 T153 64
J914 T 85 86J915 B100 91
L900 T 15 52L902 T173 36L903 T167 115L904 T 48 83L906 T 15 91L907 T 58 98
PH900 T126 58PH901 T126 69
R900 T 21 20R901 T 29 112R901A T 29 108R902 B148 82R903 T 86 61
R904 T 82 83R905 B 98 55R906 B 87 122R907 B 94 55R908 B 87 118
R909 T 84 8R910 T104 76R911 B152 42R912 B121 50R913 B159 103
R914 T 97 97R915 B112 53R916 B 91 99R917 B108 46R918 B 78 101
R919 B112 42R920 B152 56R921 B162 69R922 T160 79R923 T124 63
R924 B136 51R925 B132 53R926 B139 70R927 T160 75
R928 B121 54R929 B136 61R930 B136 68R931 B148 60R932 B155 72
R933 B138 55R934 B147 69R935 B147 49R936 B149 64R937 B138 52
R938 B147 66R939 B 83 97R940 T 80 119R941 B138 61R942 B147 74
R943 T 54 4R944 B161 47R945 B175 101R946 B144 70R947 B132 50
R948 B 75 102R949 T 93 98R950 B138 49R951 B145 63R952 T103 39
R953 T 47 75R954 T 92 88R960 B118 70R961 B116 45R962 B 87 49
R963 T103 49R964 T 83 36R965 B169 29R966 B172 29R967 B166 29
R968 B158 114R969 B155 114R970 B153 114R971 T116 45
S900 T177 51S901 T175 79S902 T170 55
T900 T 83 40T901 T100 111T902 B149 56T903 B157 68T904 B152 81
U900 T106 17U901 T124 91
X900 T 4 18
ZD900 B105 42ZD902 B141 65ZD903 B 75 107ZD904 B147 78
POS. X Y POS. X Y POS. X Y
T: KoordinatenfürdieBauteilederBestückungsseite CoordinatesoftheComponentsonthecomponentsideB: KoordinatenfürdieBauteilederLötseite CoordinatesoftheComponentsonthesolderside
GR
UN
DIG
Service
Chassis LX
2 - 22
FS9005A
C900
470nF/305VAC
L900
2*28MH 3A
C905
470nF/305VAC
2
1
3
4
PH900TCET1100
C926680u/35V
L9024.7UH
C927220u/35V
IC902TL431C
R93722k %1
24V
R92047k
R93122k
R9352.7k %1
R900
S14K385
R9011M
C94947n
C93356p
REG_EN
C907
220p /1KV
C906
1nF 250VAC
T902BC848B
R93339k
C94110n
C9091n/1kV
C9081n/1kV
C915150u/400V
R90947k 3W
C91833n/630V
D910BYT54M
C920470p/2kV
R905
120
R952150R 1/4 W
D905IMBD4148
C94447u/50V
C94010n
R91247k R971
22k
R91512K
C93256p
C913680p
R9031M 1W
C936
1.5n
R9234.7M 0.5W
C946
2.2n/250V
C922220p/2kV
C91647p
R917
27R
C938100n
NC1
PCS2
RZI3
SRC4 OFC 5
GND 6
OUT 7
VCC8
IC900ICE1QS01
R9291k
R925820
D906
IMBD4148
C903
100n
C91022n/400V
R9070R
D904IMBD4148
FB900FB
1 2
HS900
SMPS HEATSINK
11
33
22
T900FQP12N600
R91147K
R91
9
*
C94847n
7
91
6
11
4
3
12
10
8
U900
SMPS_LM
2
1
3
4
PH901TCET1100
C930
1000u/25V
L9033.3uH (mavi)
C9311000u/25V
IC903TL431C
R93810k
12V
R92147k
R93222k
R9362.7k %1
C95147n
C93556p
T903BC848B
R93439k
R91047k 3W
C91933n/630V
D911UF4007F
C921470p/2kV
R906
120
R954120R
D908IMBD4148
C94522u/50V
C94210n
R91447k
R91612K
C93456p
C914680p
R9041M 1W
C9371.5n
C923220p/2kV
C91747p
R91827R
C939100n
NC1
PCS2
RZI3
SRC4
OFC5
GND6
OUT 7
VCC 8
IC901
ICE1QS01
R9301k
R968100RR969100RR970100R
R926820
D909
IMBD4148
C904100n
ZD9028V2
ZD9048V2
R9080R
D907IMBD4148
FB901FB
1 2
HS902
SMPS HEATSINK
11
33
22
T9012SK3562
R91347KR939
*
C95047n
7
91
6
11
4
3
12
10
8
U901
SMPS_LM
21
3
D915MBR30H100CT
21
3
D917
MBR30H100CT
21
3
D916MBR30H100CT
C924680u/35V
C925680u/35V
C9281000u/25V
C9291000u/25V
1 2
HS903
SMPS HEATSINK
1
2
3
4
5
6
7
8
9
10
S900
2.5mm
P11
P22
P33
P44
P55
P66
P77
S901
2.5mm
1-EnableREG_EN
C3400.1uF
R9241,2k
2 4
L904PFC_LM
34
12
L906
2*28MH 3A
C901470nF/305VAC
R90247k
T904BC848B
R922
47k
12V
R92710k
L907LINE FILTER
C943
47p
R9420R
R9410R
ZD90318V
ZD90018V
P11
P22
P33
P44
P55
P66
P77
S9025mm
R928
100
R940
100R
R94547K
R94447K
R943470k 1/2W
1 2 3
X900MAINS
C952p
R946500R
1 2
HS904
SMPS HEATSINK
1 2
HS905
SMPS HEATSINK
R9470R
REG_EN
23
4 1
DB900KBU6M
R94827R
R949560k 1/2W
R9500R
R9510R
R9600R
C956
470n
R953
1K 2W
C954
1nF 250VAC
C955
1nF 250VAC
R9611K8
D9181N4148
J914 J915
R962
0R
C9571nF
R90
1A1M
C946A
2.2n/250V
R9640.1R
R963100RC958
470pF
C9611n/50VJ
C9601nF
R965100RR966100RR967100R
C9591nF1
2
5
4
6
3
ICE1QS01
RZI
UVLO
Q
QSET
CLR
S
R
ReferenceVoltage and
Current
GND
OUT
PowerDriver
RingingSuppression
Time1V
25mV
OFC
PCS
SRC
VCC
1V
2V
Burst-Mode+-
+
-
+
-
+
-
+
-
+
-
+
-
3.5V
4.4V
+
-4.8V
+
-20V Overvoltage
Protection
Start
Digital Processing
50µs Timer
50ms Timer
ZC-CounterUP/DO-Counter
Latch
PrimaryRegulation
+
-5V
Q
QSET
CLR
D
L
1V+
-
FoldbackPoint Corr.
1.5V+
-
5.7V
5V
5V
20k
Netzteil-Platte / Power Supply Board Z1J194
1 2 3
5 6 4
GRUNDIG Service Chassis LX
2 - 23
Netzteil-/Inverterplatte / Power Supply/Inverter Board FSP060-2L02A
Sicht auf Lötseite / View on Solder Side
Sicht auf Bestückungsseite / View on Component Side
GRUNDIG Service Chassis LX
2 - 24
F110T2A 250V
C110RV111
C116
1
4
2
3L111
TH110
+ C114
D114
+
C55
1
+C662
L550 +
C55
3
R335
C340
R332
AK
R
U310 R333
12
U300A
C115
+C665
+12VL660
1
4
2
3L110
C111
D220
+C210
R131
R132
G
DS
Q1002SK2843(Q)2SK3569(Q)R210
R200
1
2
3
4 5
6
7
8
U200SG6841
R215
C112
R211
C213
C113
R124
BEAD1
R212
R213
R218R214
R120
R121
R331
R330
+5V
34
U300B
R334
BEAD3
D222BAV99
BEAD2
1
3
D550
2
1
3
4
BR100
L3 L4
N1 N3
P2
P3
P4
P5
P6
P9
P10
P11 P12
P15
P16
P18
P23
P25P26
P27
P28
P33P35
BEAD4
1
3
D660
C664
+
C66
1
ZD211
P37
P39
P43
P44
TH200
C211
N4
P31
P19
L5
FG
1 2JP102P2 P2 1 2JP104
PGND PGND
R220
R221C214
Q200
ZD661ZD662
R661R662
FSP060-2L02A(AC)
HV
R130
HV
R122
R123 D224BAV99
C120
1
2
L
N
CN100
123456789
10
CN500
+5V
INV-ON/OFF
SGND
ADJ
+12V
L661
VIN
1 2JP101N4 N4
C554
GL
HS550:5HA0097902HS100:5HA0097902HS660:5HA0063501
+
C55
2
2
4
1
7
11
13
9
8
T100
1
4
2
3L112
1 2JP103PGND PGND
1
4
2
3
L662
40
41
42
Netzteil-/Inverterplatte / Power Supply/Inverter Board FSP060-2L02A
C19
C4
R10
R6
C6
R8
BRT3
CT4
RT5
SRT6
GND7
FB8
IS9
VS10 STB 11
SCP 12
SS 13
PGND 14
LN 15
HN 16
SW 17
BST 18
DUTY1
BCT2 BEG 19
Vcc 20U1
BD9883A
TO-252AA
TO-252AA
TO-252AA
TO-252AA
C7
R11
R12
R9
R17
R16
R13
C8
C9
R15OVP
FB1
R14
C10
C11
VIN
C12
C13
C15
D16BAV99
R25 C35
D15BAV99
L1
R31
C22
INV-ON/OFF
C37
VIN
ADJ
L2
C5
C16
C32
C17
C1
+C2
G
DS
U2
G
DS
U3
VIN
SGND
C36
C31G
DS
U6
G
DS
U7
VIN
Q1D9BAV99
FB1
R18 C42R4
R2
R1
T-GND
R19
1 2JP21AGND AGND
1 2JP20VIN VIN
1 2JP15T-GND T-GND
D10
D12
1 2JP14T2 T2
C43
C45
R22
R23
T1
T2
T3
1 2JP9SGND SGND
C18
C48
C51
C20
C541 2JP6
1 2JP19VIN VIN
R21
1 7
4 6
2
3
T1A
T-GND
1 7
4 6
2
3
T2A
T-GND
1 7
4 6
2
3
T3A
T-GND
1 7
4 6
2
3
T1B
T-GND
1 7
4 6
2
3
T2B
T-GND
1 7
4 6
2
3
T3B
T-GND
C23
C24
D4BAV99
OVP
C25
C26
D5BAV99
C27
C28
D6BAV99
C29
C30
D7BAV99
C38
C40
D1BAV99
C39
C41
D8BAV99
OVP
OVP
OVP
OVP
OVP
FSP060-2L02A(INV)
1 2JP3INV-ON/OFF INV-ON/OFF
1 2JP4INV-ON/OFF INV-ON/OFF
1 2JP1ADJ ADJ
1 2JP2INV-ON/OFF INV-ON/OFF
T1 T1
1 2JP8
1 2JP7VIN VIN
FB1 FB1
1 2JP10SGND SGND
1 2JP12T-GND T-GND
D2BAV99
1 2JP13T3 T3 1 2JP23
AGND SGND
T4
1 2JP16T4 T4
R20
R3
12
CN1A
12
CN3B
L1
L1
L2
L2
L2
L1
1 2JP26
1 2JP29T-GND T-GND
T-GND T-GND
1 2JP18VIN VIN
1 2JP17VIN VIN
12
CN2A
12
CN3A
12
CN1B
12
CN2B
‚
=
+
GRUNDIG Service Chassis LX
2 - 25
Keyboard ACE191Ansicht von der Bestückungsseite / View of Component Side
GND
KEY_DRLKEY_PMUIRLED_RED
3.3V
GND
GND
OUTGNDVs
GND
P+ P- MN V+ V-
R5
180R
R3
330R
R7
470R
R6
1K1234567
CN1
7 HEADER
R1150R
C110uF/10V
R2150R
R8
270R
D1LED
123
CN2
HEADER 3
OUT1
GND2
VS3
IR1TSOP1838
S2PROG-
S1PROG+
S4VOL-
S3VOL+
S5MENU
S6SOURCE
12
CN3
MOLCON5
R5
180R
R3
330R
R7
470R
R6
1K
R9
3K9
1
2
CN4
GND
GND
KEY_DRL
GND
S2P+
S5P-
S1MENU
S4V+
S3V-
R5
180R
R3
330R
R7
470R
R6
1K
S6SOURCE
R9
3K9
123
IR1
TSOP1838
R1150R
R2 150R
GND GNDOut
Vs
3.3V
IR
C110UF/16V
GND
SW1
SW-SPST1234
CN3
4 HEADER
GND
123
CN2
KON3
1234
CN1
4 HEADER
1
2CN2
CON2
SW1
12345
CN1
MOLCON5
R4470R
R8
270R
D1LED
GND
123
IR1
TSOP1838
R1150R
R2 150R
GND
GNDOut
Vs
3.3VLED GRN
LED REDIR
KEY PMUKEY DRL
C1
10UF/16V
GND
GND
Keyboard Z9S191Ansicht von der Bestückungsseite / View of Component Side
Keyboard ZP3191Ansicht von der Bestückungsseite / View of Component Side
Netzschalter-Platte / Power Switch Board ZP3195Ansicht von der Bestückungsseite / View of Component Side
Netzschalter-Platte / Power Switch Board XDL192Ansicht von der Bestückungsseite / View of Component Side
GRUNDIG Service Chassis LX
2 - 26
1
2
3
X940
R943
R942R940
R941
R
GND
L
X941
C940
C94139R
39R
47n/100V
47n/100V
330R
330RHE
AD
PH
ON
E
HE
AD
PH
ON
E J
AC
K
D1LED_RED/GREENR8
270RR4470R
1
2
3
CN3/P5
MOLCON3
gnd
gnd
Buchsen-Platte / Socket Board XDJ197Ansicht von der Bestückungsseite / View of Component Side
X1
Y4
X2
X3
3 C
hann
el R
CA
S1201A
A1B2C3 J1201
PHONEJACK3-PC
C12031N
BK1608HM601 / 0603
FB1204
R120247K
C1202
CAP10U25V
C12001N
BK1608HM601 / 0603
FB1203
R120147KC1201
CAP10U25V
BK1608HM601 / 0603
FB1202
R120075R
63V
C120447N
63V
C120547N
CVBS_IN
AUDIO_L
AUDIO_R
HP_L
HP_RHP_R
A_GNDA_GND
A_GND
A_GND
V_GND
A_GND
H_GND
H_GND
H_GND
H_GND
R1204
330R
R1203
330R
HP_L
123
S1202
MOLCON3
AUDIO_LAUDIO_R
CVBS_IN
SVHS_C
SVHS_Y
A_GND
V_GND
123456789
10
S1200
MOLCON10
A_GND
V_GND
V_GND
2
3 4
1
J1200
CONN-DIN4
BK1608HM601 / 0603
FB1201
BK1608HM601 / 0603
FB1200 SVHS_CSVHS_Y
V_GNDV_GND
BOTTOM VIEW
LED-Platten / Boards ZP3193 / Z8K193Ansicht von der Bestückungsseite / View of Component Side
Kopfhörer-Platte / Head Phone Board 8R9198Ansicht von der Bestückungsseite / View of Component Side
Ansicht von der Lötseite / View of Solder Side
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