Sharp AR-MM9 Service Manual - Page 89
TC74LCX04FT
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UPC - 074000074828
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4 3 2 1 4/10 D5 1SS355(NM) D +24V R8 1 R 260 0 0 C6 8 F 0.01u/50 IC19 IN IN KIA78M12P(NM) OUT OUT GND GND C244 F 0.01u/50 C6 9 F 0 .1u/16 C6 7 A47u/16(NM) +12V GN D IC 9E 11 10 TP395 R615 33 TC74LCX14FT FRESET IC9 F 13 12 TP386 TC74LCX14FT IC 20A14 1 2 7 TC74LCX04FT R616 33 PW OFF- 2 1Y1 1Y2 1Y3 1Y4 2Y1 2Y2 2Y3 2Y4 18 16 14 12 9 7 5 3 TP745 TP746 VCC 20 +3.3V GND 10 C7 7 F 0 .1u/16 LCX244FT GN D R240 0 +3.3V PR LINESC LINEREAD Y- MEM2012(NM) C FB 15 FAXSTS FAXCRDY FAXACK1PFAXCS1PFAXREQ0P- GN D D7 1SS355(NM) TP1131 +5V R8 6 0 IC23 LM1117MPX-3.3(NM) 3 IN OUT1 2 TP1103 R246 R(NM) TP1049 MDM3.3V 1 GND R 262 0 C7 9 F 0 .1u/16 OUT2 4 C8 0 F 0 .1u/16 C7 8 A33u/10 IC 9B 4 TP384 +3.3V TC74LCX14FT R8 7 10K IC 20B14 3 4 7 TC74LCX04FT R617 33 +3.3V HS YNC- GN D R247 10K R248 10K 1A1 1A2 1A3 1A4 2A1 2A2 2A3 2A4 2 4 6 8 11 13 15 17 TP161 FAXPAGEFAXCMD FAXSR DYFAXPRDFAXREQ1PFAXACK0PFAXCS0P- 1G 2G 1 19 B LCX244FT GN D +3.3V D8 1SS355 TP1124 R8 8 R 263 0 0 C8 3 F 0 .1u/16 IC25 3 IN 1 GND LM1117MPX-1.8 OUT1 2 OUT2 4 C8 4 F 0 .1u/16 TP410 C8 2 A33u/10 +1.8V GN D 4 3 2 AR-FX7 ELECTRICAL SECTION 11 - 9 A 1
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