Icom IC-7410 Service Manual - Page 66
B-7299c, Ep151, Ep354, Mp291, Mp351, Mp701, To Rf-a, To Main, Cp221
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Page 66 highlights
V95 V100 V105 V110 V115 V120 • PLL UNIT (TOP VIEW) V5 V10 V15 V20 V25 V30 V35 V40 V45 V50 V55 V60 V65 V70 V75 V80 V85 V90 C23 R23 C21 R21 J81 R124 C19 R19 C17 R17 C15 R15 C13 R13 PDAT5 PSL5 UNLK 14V 14V 14V 14V 14V 14V 5V NC NC NC HIFOP1K MCK5 DRESL5 HTXS ALC HAGC GND PCK5 PST5 NC 14V NC 14V NC 14V NC 5V 3R3V -12V HIFOP2K MDAT5 RASTB5 DRESH HRXS REFV TXS GND IC122 1 C126 C127 IC121 C123 C124 C122 C125 C130 R122 R121 IC123 HIFOP2K 10V -12V 3R3V NC ALC MCK5 RASTB5 GND HRXS 14V HIFOP1K R81 C81 NC R82 C82 EP83 C83 NC EP84 C84 5V EP85 C85 EP86 C86 HAGC R87 C87 R88 C88 GND R89 C89 MDAT5 R90 C90 R91 C91 DRESL5 R92 C92 R93 C93 HTXS R94 C94 8V EP95 C95 EP96 C96 14V R123 C129 C128 J81 To RF-A IC104 IC103 R105 R106 C104 R104 R103 R102 R101 C103 B-7299C PLL C10 C11 C12 C14 C16 C18 C20 C22 C24 EP10 EP11 R12 R14 R16 R18 R20 R22 R24 J1 To MAIN J1 3 C9 EP9 C8 EP8 EP7 C7 C6 EP6 EP121 C368 C369 C373 IC124 L353 2 D951 R908 R906 C903 L901 R909 C902 Q901 R903 C904 R905 L952 L951 R907 C982 R902 C901 R901 R911 Q801 C800 R803 R806 R804 C808 C807 L802 C801 L812 R985 L982 C983 C981 R984 R981 R805 C810 FI981 L981 R982 R809 Q802 R904 Q903 L801 R900 L803 C805 R986 C803 R802 Q803 Q902 Q900 R807 R913 R678 R679 D801 Q851 R851 C850 C715 R731 R734 R733 R735 C717 L811 R724 C370 R983 R852 L851 C851 Q701 L703 L850 Q852 J852 M To RF-A L702 R732 C716 C718 R801 D851 Q850 R722 R720 R721 R718 R719 R716 R717 R714 R715 R712 R713 C705 R711 R710 R709 R708 R707 C709 R706 R705 R704 R703 IC703 R725 R850 C713 C853 C134 J701 C133 MKR To RF-A N C706 C132 C131 IC353 IC704 C707 C710 R730 IC702 C704 R702 R723 IC701 C702 C701 R701 L701 C856 R854 L853 L852 C855 R857 C858 R853 R855 J671 I CODEC To MAIN J851 J T3Lo To MAIN C674 R677 C676 C675 L672 R728 R727 R729 R726 C708 C703 C671 R674 C672 C673 L673 R666 R667 R663 EP661 R662 IC661 C661 EP354 IC352 L355 L351 EP355 C371 C351 C355 C354 C357 L354 R353 R354 R352 C382 R403 C381 L381 C367 C356 C358 C359 R351 C366 C353 C352 C310 L303 C309 C305 MP701 MP351 C312 C311 L304 C365 IC351 C360 R360 L352 R357 C364 C307 L302 C308 C306 L301 C304 R304 R303 R305 Q301 R355 R358 R301 R356 C301 R302 R359 C303 C302 6 MP291 R272 7 R271 R275 R252 C251 Q271 L251 C273 C272 R273 R274 D251 C223 C206 C205 CP221 L252 C253 C260 Q252 R255 R254 C261 L671 R665 C663 L661 C259 R251 5 C254 R253 C271 IC662 R664 C662 R661 C256 Q251 C257 C255 C258 L551 L552 C204 R204 C221 C222 C152 L151 R152 R151 R153 R558 C563 Q552 R156 Q573 C159 R154 C151 C153 Q551 L201 R205 C404 R405 C408 R404 R406 L401 FI401 C405 L402 R407 R409 Q203 Q202 C208 C207 IC201 C203 R553 R552 R222 R551 R208 R221 R554 D201 C552 R203 C202 Q201 C551 R555 C553 C157 R202 R201 C201 L153 C158 C156 R157 Q151 C155 C154 R155 X151 C554 C556 C555 R556 R557 R561 C562 D451 C411 C407 R408 D421 L152 C459 R451 L451 C452 R454 L452 C454 C451 C453 C455 C456 L453 C458 C457 R422 C429 R421 L421 R411 C421 C423 C424 L422 C422 C425 R423 C426 L423 C430 C428 C427 R424 R206 R207 R580 Q574 Q572 EP151 R559 R560 C561 R573 C571 R571 R581 R574 C2 C4 D422 EP500 Q502 Q422 Q452 R452 C460 Q421 Q451 C462 R2 R4 C499 R1 R3 R5 R453 D452 C500 R502 C501 C502 R503 R501 R499 Q501 C513 R506 L505 R508 J501 L R509 R507 C512 C510 C511 L504 C509 C506 L502 C505 C504 D501 C503 IC501 L501 EP501 C507 R504 C508 R505 L503 To RF-A J571 K T2Lo To MAIN 4 C1 C3 C5 V0 H110 H105 H100 H95 H90 H85 H80 H75 H70 H65 H60 H55 H50 H45 H40 H35 H30 H25 H20 H15 H10 H5 H0 7 - 3 R575 C572 R572 Q571 C573 R577 R579 R578 The combination of this page and next page shows the top side and bottom side of actual P.C. board.
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