Sharp UX-4000M Service Manual - Page 101

TP529 (6-5A) SIGTX A B Modem block 6 C D E (6-3A) MAG AGD R139 1K R141 2.2K C132 0.1(K) (9-5A) (6-4A) (6-3D) TELOUT SIGRX SPKRP DG TP527 F G H I A4 A3 A2 A1 A0 D7 D6 D5 D4 D3 D2 D1 D0 A[4:0] (1-5I) D[7:0] (1-6I) 5/9 6 C134 1 TP528 6 - 5 88 D0 86 D1 83 D2 82 D3 81 D4 80 D5 79 D6 78 D7 23 RS0 22 RS1 21 RS2 20 RS3 19 RS4 72 SPKRM_P 71 SPKRP_P 62 MICM_P 61 MICP_P 63 MICBIAS_P 60 LINEIN_P 69 LINEOUT_P 47 SPKRM_S 46 SPKRP_S 36 MICM_S 35 MICP_S 37 MICBIAS_S 34 LINEIN_S 43 LINEOUT_S 2 SR3OUT 30 SIN_S 27 CTRLSIN_S 52 CTRLSIN_P 6 SR1IO 5 4 3 2 +5V TP500 TP501 TP502 TP503 R326 10K DG DG TP504 TP505 TP507 TP508 TP509 TP510 TP511 TP512 TP513 TP514 D100 1SS355 K A REG1 XC62FP3302P +3.3V 1 29 25 IACLK 51 MCLK_P 76 MCLK_S 26 IA1CLK 75 ICLK_P 50 ICLK_S 1 : SR4IN 29 : SOUT_S 56 FSYNC_P 18 SA1CLK 31 FSYNC_S 55 SIN_P 9 SR4OUT 54 SOUT_P 122 SR3IN 57 IARESET_P # 111 GPO0 32 IARESET_S# 28 RESERVED 49 RESERVED 53 RESERVED 103 RESERVED 118 RESERVED 123 RESERVED 124 RESERVED 128 RESERVED 7 N.C. 38 N.C. 39 N.C. 44 N.C. 59 N.C. 64 N.C. IC8 FM214 14400bps FAX MODEM 40 : VREF_S 41 : VC_S CS# 91 CSBR# 89 READ# 92 WRITE# 90 IRQ1# 108 IRQ2# 121 TXD 17 RXD 5 RTS# 15 CTS# 107 RLSD# 11 DCLK 12 VREF_P 66 VC_P 67 VGG(5V) 113 VAA_P(5VA) 68 DVAA(3.3VA) 126 VAA_S(5VA) 42 AGND5 127 AGND4 70 AGND3 58 AGND2 45 AGND1 33 AVDD_S(3.3V) 48 AVDD_P(3.3V) 73 VDD1(3.3VD) 10 VDD2(3.3VD) 77 VDD3(3.3VD) 85 VDD4(3.3VD) 100 VDD5(3.3VD) 112 40 41 TP530 R145 68 R146 100 R144 100 TP531 TP532 R216 10K +3.3V /MDMCS /MDMRD /MDMWR /MDMINT (2-1D) (2-1D) (2-1D) (2-1D) C102 0.1 C2 10/50 TP533 TP534 TP535 C103 0.1 C3 10/50 R219 0 MAG +5V C202 1 R142 R221 0 0 +5VA C168 C201 C14 DG 1 1 47/16 R184 0 MAG DG +3.3V +3.3V R143 0 DGND6 125 DGND5 114 DGND4 106 DGND3 87 DGND2 84 DGND1 16 EN85# 13 RESET# 115 XTLO 117 XTLI 116 XCLK 119 YCLK 24 EYEXY 8 EYECLK 4 EYESYNC 3 GPI0 14 GPI1 120 GPI2 93 GPI3 94 GPI4 95 GPI5 96 GPI6 97 GPI7 98 GPO1 110 GPO2 109 GPO3 105 GPO4 104 GPO5 102 GPO6 101 GPO7 99 N.C. 74 N.C. 65 C135 1 C198 1 C136 1 C137 1 C171 1 C170 1 2 3 1 C104 2.2 C322 2.2 TP524 TP523 TP522 TP521 TP520 TP519 TP518 TP517 TP516 TP515 DG DG MAG /MDMRST DG (2-1D) R222 R220 200 C220 47K 1 X2 2200P 32.256MHz DG C169 12P C203 12P DG A B C D E F G H 5 4 3 2 1 I UX-4000MU FO-2950MU/C