Sharp AR-MM9 Service Manual - Page 100

4 3 FAX MAIN PWB (TEL/LIU IF) D BZ SPO UT VOLCNT [A] VOLCNT [B] R125 VR EF 56K R126 10K TP521 C146 F 0.1u/16 TP514 R 127 3.3K TP520 R128 56K VR EF C 147 B4700/25 R 129 1K R 516 1M GN D GN D VR EF IC 33 C 148 F 0 .1u/16 SPOUT C 127 C281 TP1243 R133 10K F 0 .1u/16 TP517 VSEL R130 R(NM) R135 56K TP518 12 14 15 11 X0 X1 X2 X3 X 13 TP12 Y 3 TP11 B2200/50 GN D Q4 Q3 DTC363EKA T146 B C R 140 10K R 141 10K TP10 1 5 2 4 6 10 9 Y0 Y1 Y2 Y3 INH A B VDD 16 VEE VSS 7 8 VSEL C149 F 0.1u/16 DTC363EKA T146 BU4052B CF B C TP519 GN D GN D TP523 R 132 R 134 R 136 R 137 R 138 R 139 R 142 5.1K 10K 18K 33K 62K 200K 360K TP16 TP13 TP17 TP512 TP509 TP511 TP510 GN D IC 34 13 14 15 12 1 5 2 4 X0 X1 X2 X3 X4 X5 X6 X7 X3 VDD 16 6 11 10 9 INH A B C VEE VSS 7 8 BU4051B CF E E GN D C VO L[A] VO L[B] VO L[C] VSEL Q5 DTC363EKA T146 B C Q6 DTC363EKA T146 B C Q7 DTC363EKA T146 B C R 145 10K R 146 10K R147 10K TP21 TP20 TP19 E E E +5V +12V R 517 0 R 518 R( NM) VSEL GN D +5V R519 1K VR EF C153 C154 C155 C(NM) C(NM) C(NM) GN D +5VS K ZD 1 U D Z 2.0B C404 A47u/16 +5VS CN8 RHS DG 1 2 A D19 GN D DA20 B2B-PH-K-S(NM) GN D C 319 GN D F 0 .1u/16 14 GN D 14 IC 89C S B IC 90A 1 3 2 R1018 33 CI 6 5 7 TC74LCX04FT R 406 12 MDM_A RG AFE MDM_AB SP SI3O 10K TC74VHCT00FT 11 13 EXTRS S_ EN GN D R 401 10K GN D R 403 10K +5VS R 563 10K Q20 DTC363EKA T146 B C R1017 33 E GN D IC 90C 9 8 10 TC74VHCT00FT R1019 33 IC 90D TC74VHCT00FT RHS Q19 DTC114EKA T146 IC 90B 4 C B 6 5 E GN D TC74VHCT00FT HS 1 14 IC 89B 4 3 7 TC74LCX04FT 14 IC 89A 2 1 7 TC74LCX04FT HNDM UTE- MDM C MDM_ MDM_AS C C E 15 GN D +5VS EXHS- TP153 14 IC 20D 8 9 7 TC74LCX04FT R522 0 IC 92D 14 9 8 7 TC74VHC04FT IC 92E 14 11 10 A R524 0 7 TC74VHC04FT R525 0 IC 92F 14 13 12 7 TC74VHC04FT GN D FAXWU- +5VS R385 R(NM) R386 0 Q16 DTC114EKA T146 C B C323 14 IC 92A F0.1u/16 2 1 7 TC74VHC04FT GN D E GN D Q17 DTC114EKA T146 C B GN D 14 IC 92B 4 3 7 TC74VHC04FT E E GN D Q18 DTC114EKA T146 C B 14 IC92C 6 5 7 TC74VHC04FT C 411 C 412 CI D2C413 GN D B1000/50 B1000/50 B1000/50 GN D GN D GN D 4 3 AR-FX7 ELECTRICAL SECTION 11 - 20