Icom IC-7410 Service Manual - Page 89
Display-2, Key Speed], Monitor], Comp], P.amp/att], Vox/bk-in], Am/fm], Moni], Rtty], Bk-in Delay]
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Page 89 highlights
• DISPLAY BOARD (DISPLAY BOARD-3) 3R3V S662 S663 S664 R621 6.8K R631 6.8K R604 6.8K R611 6.8K KI4 KI3 KI2 KI5 3R3V 3R3V DISPLAY-1 KI2 KI3 KI4 KI5 KI6 KI7 MENUK FILK DTXK RITCLK PBCLK RITK LOCKK NOTK DISPLAY-2 F1K F2K F3K F4K F5K KI0 KI1 F1K F2K F3K F4K F5K KI0 KI1 KSPDL DELL CMPL MONL KSPDL DELL CMPL MONL KI6 KI7 MENUK FILK DTXK RITCLK PBCLK RITK LOCKK NOTK KI6 KI7 C601 C611 C621 C1221 0.1 0.1 0.1 0.1 C651 0.1 C641 0.1 R651 6.8K R641 6.8K R603 15K R602 4.7K R601 2.2K S601 LS8J2M S611 LS8J2M R612 2.2K [SPLIT] S602 LS8J2M [A/B] S603 LS8J2M [A=B] R614 15K R613 4.7K [1.8(1)] S612 LS8J2M [10(4)] S613 LS8J2M [21(7)] S604 LS8J2M S614 LS8J2M [▲] [GENE(.)] R624 15K R623 4.7K R622 2.2K LS8J2M LS8J2M LS8J2M [CLEAR] [PBT-CLR] [NOTCH] S621 LS8J2M S631 RITCLK PBCLK NOTK R632 2.2K [3.5(2)] LS8J2M [7(3)] S622 LS8J2M [14(5)] R633 4.7K S632 LS8J2M [18(6)] S623 S633 LS8J2M LS8J2M R634 15K [24(8)] [28(9)] S624 S634 LS8J2M [50(0)] LS8J2M [F-INP(ENT)] RITK S671 LS8J2M [RIT] LOCKK MENUK S681 LS8J2M [MENU] XFCK FILK S673 LS8J2M [LOCK] S654 M LS8J2 [XFC] S683 LS8J2M [FILTER] S731 R642 S641 2.2K LS8J2M [M-CLR] R652 S651 2.2K LS8J2M [TS] R643 S642 4.7K LS8J2M S643 R644 15K L S8J2M [MW] S652 R653 4.7K [VFO/MEMO] S653 R654 15K LS8J2M LS8J2M S644 LS8J2M [▼] S682 LS8J2M [MP-R] [MP-W] [SPEECH] DISPLAY-2 PWRK TRAK TUNK ANTK NRK NBK PWR K TRAK TUNK ANTK NRK NBK LS8J2M [POWER] S732 LS8J2M [TRANSMIT] S733 TDS TDS RDS RDS TX RED R741 DS741 680 FR1111C RX GREEN R744 DS742 390 SML-512MW S691 LS8J2M [F-1] F1K F2K S692 LS8J2M [F-2] F3K S693 LS8J2M [F-3] F4K F5K S694 LS8J2M [F-4] S695 LS8J2M [F-5] LS8J2M [TUNER] S734 LS8J2M [ANT] S735 R701 6.8K KI1 R702 R703 R704 S701 2.2K S702 4.7K S703 15K S704 C701 0.1 LS8J2M [AM/FM] LS8J2M [RTTY] LS8J2M [CW] LS8J2M [SSB] LS8J2M [NR] S736 LS8J2M [NB] R728 KI0 R711 6.8K MONL R726 R0904N R724 R0904N CMPL C723 0.01 R722 R0904N DELL C722 0.01 KSPDL R0904N C711 0.1 R721 4.7K R723 4.7K R725 4.7K R727 4.7K R712 2.2K S711 R713 4.7K R714 15K S712 S713 S714 0.01 C724 C721 0.01 [KEY SPEED] [BK-IN DELAY] [COMP] [MONI] LS8J2M LS8J2M LS8J2M LS8J2M [MONITOR] [COMP] [VOX/BK-IN] [P.AMP/ATT] 10 - 3
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