25 25CDX-M50IP/MR50IPCDX-M50IP/MR50IPIC B/DIC B/DR441 R421 R451 R431C441 C421 C451 C431R355R356X50R52R55R53C363C364R1R3R10C5R8R58R57R11R480R482 R483R481C471R471 R461C461R432R452R422R442R484R418 R416R433C487C321JC406R357R358R822R818R819CN803R820R821C998R361C361JC821D861L5C4C137C135C360C362JC401JC402C54 C55JW238JW227 JW219C60C53C52C51C56JC50C62C58C50C10C8C9C7L4C6C14C413 C414C327C328C480C482C483 C809C807C810C808C442 C422 C452 C432C423 C446 C443 C447R419 R417C485C484C813Q470 Q460 Q440 Q420 Q450 Q430R472 R462 R2R4R5C1R9C2Q3D2C3C64C63C57C61C812C811R542J451C300R455R440R12 R13 L1 R6 R7L2L3R54Q50IC403FB358FB357FB359Q401C481IC50IC402J1TU1IC401Q15-5. SCHEMATIC DIAGRAM — MAIN SECTION (2/4) — • Refer to page 20 for Waveforms and page 32 for IC Block Diagrams.(Page 24)(Page 26) (Page 27)