Sharp AR-MM9 Service Manual - Page 82

2. Circuit diagram A. FAX MAIN PWB 8 7 6 5 FAX MAIN PWB (CPU) +3.3V CN1 R1 4. 7K R2 4. 7K IC1 HD6417709A F100 PCTXD TP672 R3 100 D 1 PCRXD 2 3 TP671 R4 100 4 TP674 TP673 TP88 TP90 166 172 165 167 TxD1/SCPT(2) RxD1/SCPT(2) SOK0/SCPT(1) SCK1/SCPT(3) S4B-PH-SM3-TB(NM) GN D GN D +3.3V BR 7 BR 8 MNR04 4.7K MNR04 4.7K BR 9 MNR04 4.7K FAXCMD FAXSTS FAXSR DYFAXCRDY - TP158 TP162 TP157 TP747 168 174 170 176 TxD2/SCPT(4) RxD2/SCPT(4) RTS2/SCPT(6) CTS2/IRQ5/SCP(7) 5 6 7 8 8 7 6 5 8 7 6 5 CN2 R5 3. 3K R6 4.7K TP89 TP91 164 171 169 TxD0/SCPT(0) RxD0/SCPT(0) SCK2/SCPT(5) 4 3 2 1 1 2 3 4 1 2 3 4 R505 0 +3.3V FB 20 MEM2012(NM) GN D GN D C R504 R(NM) X1 TP132 1 OE OUT 3 4 VDD GND 2 OSC515101J IS-19.6608M Hz-3.3TR C242 F0.1u/16 GN D +3.3V R230 0 R5 02 R(NM) R500 10K R5 01 R(NM) 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 21 43 65 87 10 9 12 11 14 13 16 15 18 17 20 19 22 21 24 23 26 25 28 27 30 29 32 31 34 33 36 35 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 NCS036- 014-DS(NM) ASMD0AUDA TA0 AUDA TA1 AUDA TA2 AUDA TA3 AU DSYN C- CP U_ T CK CPU_TMS TRSTCP U_TDI CP U_ T DO ASEBR KRK- AU DCK +5V +3.3V R5 5R9(NM) IC3 1 TP1505 2 3 R558 330F 4 XIN VDD XOUT FS0 FS1 MODOUT LF VSS 8 7 6 5 C 410 P2782A -08SR C 409 F0.1u/16 C270/25 R5 60 0 R9 0 VO L[A] VO L[A] R1 0 6.8K R398 0(3216)(NM) +3.3V R11 10K TP1129 R1 3 820 Q1 KRC105S C B SR AM C LR- L_BTLE D R1 4 820 TP1130 JP2 SD00415- 52(NM) R15 10K LED1 LT1P67A 1 2 R561 100 E TP1128 R1 7 820 R1 8 820 1 2 +3.3V K CPAUKRE S- R19 10K LED2 LT1P67A JP3 SD00415- 52(NM) R2 1 R(NM) GN D A PW OFF- D18 DA204K R23 10K TP742 CP U_ CKIOGN D R22 R(NM) R24 10K TP427 FB 4 R2 5 0 MEM2012(NM) R28 10K C 400 R31 10K F 0 .1u/16 +3.3V R32 10K R33 R(NM) R34 10K MD3 R35 10K R36 R(NM) R37 10K GN D GN D +1.8V GN D 127 135 133 131 130 94 ASMD0/PTG(6) AUDATA(0)/PTG(0) AUDATA(1)/PTG(1) AUDATA(2)/PTG(2) AUDATA(3)/PTG(3) AUDSYNC/PTE(7) 139 137 136 138 TCK/PTF(4)/PINT(12) TMS/PTF(6)/PINT(14) TRST/PTF(7)/PINT(15) TDI/PTF(5)/PINT(13) 128 ASEBRKAK/PTG(5) TP731 151 AUDCK/PTH(6) 206 AN(6)/DA(1)/PTL(6) TP730 112 CASHL/PTJ(4) TP1127 204 AN(5)/PTL(5) TP92 TP676 193 124 RESETP RESETM TP1065 7 NMI TP679 194 CA TP73 TP74 TP96 TP94 155 156 4 5 XTAL EXTAL XTAL2 EXTAL2 TP680 TP687 TP133 TP682 TP681 TP675 197 196 195 2 1 144 MD5 MD4 MD3 MD2 MD1 MD0 TP80 TP75 146 149 CAP1 CAP2 MEM2012(NM) FB 5 +1.8V R231 0 FB 6 MEM2012(NM) C326 A33u/10 C 327 A33u/10 TP1042 TP1043 3 21 35 47 59 71 85 97 111 163 183 29 81 134 154 175 145 150 205 Vcc(RTC) VccQ VccQ VccQ VccQ VccQ VccQ VccQ VccQ VccQ VccQ Vcc Vcc Vcc Vcc Vcc Vcc-PLL1 Vcc-PLL2 AVcc(3.3V) C4 C5 C6 C7 C8 C9 C1 0 C1 1 C1 2 C1 3 C1 4 C1 5 C1 6 C1 7 C1 8 C1 9 C2 0 C2 1 C2 2 C2 3 C2 4 B F 0 .1u/16 B470/50 F 0 .1u/16 F 0 .1u/16 F 0.1u/16 F 0 .1u/16 F 0 .1u/16 F 0 .1u/16 F 0 .1u/16 F 0.1u/16 F 0 .1u/16 B470/50 F 0.1u/16 F 0 .1u/16 F 0 .1u/16 F 0 .1u/16 F 0 .1u/16 F 0.1u/16 F 0 .1u/16 F 0 .1u/16 F 0 .1u/16 208 198 148 147 173 153 152 132 79 27 181 161 109 95 83 69 57 45 33 19 6 AVss AVss Vss-PLL2 Vss-PLL1 Vss Vss Vss Vss Vss Vss VssQ VssQ VssQ VssQ VssQ VssQ VssQ VssQ VssQ VssQ Vss(RTC) GN D GN D GN D A GN D TP76 TP78 R273 R274 10K 10K GN D GN D RGDT- R273: Program FLASH NM(Intel)/10K(Fujituu) R274: Standard FLASH NM(Intel)/10K(Fujituu) +3.3V S_EN GDMA R407 100 R4 9 R5 0 CI CB1302040/50DDQQ MUU MUL TP704 TP716 10K 10K R5 1 R5 2 GD MAE 33 GC CH 33 GN D TP77 TP79 TP83 TP81 TP93 TP82 TP85 TP86 TP705 TP703 184 143 142 141 140 126 129 11 125 110 107 92 91 RESETOUT/PTD(2) IRLS(0)/PTF(0)/PINT(8) IRLS(1)/PTF(1)/PINT(9) IRLS(2)/PTF(2)/PINT(10) IRLS(3)/PTF(3)/PINT(11) IOIS16/PTG(7) PTG(4) IRQ3/IRL3/PTH(3) ADTRG/PTH(5) CASLH/CASU/PTJ(3) RAS2L/PTJ(1) WE3/DQMUL/ICIOWR/PTK(7) WE2/DQMUL/ICIORD/PTK(6) R 312 10K R 313 10K GN D 8 7 6 5 AR-FX7 ELECTRICAL SECTION 11 - 2