Sharp AR-MM9 Service Manual - Page 95

4 3 2 1 7/10 TP1241 D17 1SS355(NM) C 255 1u/16 IC76 3 IN 1 GND LM1117MPX-1.8(NM) OUT1 2 OUT2 4 C 256 F 0 .1u/16 GN D X8 R511 OSC515500J IS-24.576MH z-3.3TR R(NM) 3 TP1249 OUT OE 1 2 GND VDD 4 GN D C304 F0.1u/16 MDMCLK 2 JP 15 SD00415- 52(NM) 2 JP 16 SD00415- 52(NM) MDM3.3V R315 7K R 316 47K R 317 47K R318 47K R 319 47K MDM_ASPCLK MDM_ATXD MDM_ARXD +5V TP1242 R375 R376 C 257 A33u/10 (NM) R(NM) R(NM) MDM1.8V R 512 0 R377 0 R378 0 MDM3.3V FB 21 MEM2012(NM) GN D MDMCLK IC 87 1 2 3 4 5 6 7 8 SPKRR MBIAS HDST SDI SDO FSYNC MCLK SCLK SPKRL LINEO GND VA VD LINEI MIC RESET 16 15 14 13 12 11 10 9 C313 Si3000-KS(NM) F 0 .1u/16 GN D R619 R(NM) R618 0 R 374 2. 2K D SI3OUT MDM3.3V C 317 F 0 .1u/16 C 315 F 0 .1u/16 C 316 A10u/16 (NM) C 416 B0.027u/10 R370 20K Vhnd GN D C 311 F1u/10( 1608) R372 C312 F10u/10( 3216)(NM) 15K 4 2 3 C 308 A10u/16 (NM) C310 F1u/10( 1608) 1 7 6 8 IC 88 5 NJM2135M(NM) C314 F 0 .1u/16 Vhnd R 373 GN D 22K R 371 R(NM) C 309 A10u/16 (NM) GN D GN D GN D HNDM UTE- CN7 1 2 3 4 TX+ RX+ RXTX- B4B-PH-K-S(NM) GN D C MDM3.3V R323 47K R 324 47K R325 47K R 326 47K R 327 47K AF ER ES- R321 47K R 322 R(NM) R 329 47K R 328 R(NM) GN D GN D MDM3.3V GN D GN D R314 47K 14 IC 89E 10 11 7 MDM_ABITCLK 4FT TC74LCX04FT B +3.3V +3.3V C 414 F 0 .1u/16 C 415 F 0 .1u/16 GN D GN D TP147 IC24F 14 13 12 7 TC74LCX04FT GN D TP148 R 620 0 R 622 0 MDM3.3V R 621 R( NM) Vhnd GN D +5V GN D FB 24 MEM2012(NM) GN D A 4 3 2 1 AR-FX7 ELECTRICAL SECTION 11 - 15