Icom IC-7410 Service Manual - Page 95

C4210 0 .1 • MAIN UNIT (MAIN-4) 209 MDAT7 MDAT6 MDAT4 MDAT5/ MDAT2 MDAT3 MDAT0 MDAT1 C4010 1 VDDINT 0 .1 2 D ATA28 3 DATA27 4 GND 5 VDDEXT C4019 6 DATA26 0 .1 7 D ATA25 8 D ATA24 9 10 DATA23 11 GND 12 VDDINT C4011 D ATA22 13 0 .1 D ATA21 14 C4020 D ATA20 15 VDDEXT 0 .1 16 GND 17 DATA19 18 C4012 D ATA18 19 0 .1 20 VDDINT 21 GND C4013 22 DATA17 VDDINT 0 .1 23 C4014 GND 24 0 .1 VDDINT 25 GND 26 DATA16 27 DATA15 28 D ATA14 29 D ATA13 C4021 30 D ATA12 31 C4015 0 .1 32 VDDEXT 33 GND 0 .1 34 VDDINT GND 35 D ATA11 36 DATA10 37 DATA9 38 DATA8 39 DATA7 40 C4022 DATA6 41 0 .1 42 VDDEXT C4016 43 GND 0 .1 44 VDDINT 45 DATA4 DATA5 46 DATA2 47 DATA3 48 DATA0 C4023 49 DATA1 50 VDDEXT 0 .1 51 GND 52 VDDINT C4017 0 .1 R4015 4.7k J4001 1 2 3 4 5 6 7 8 9 10 D3R3V /MTRST MTMS MTDI MTDO MTCK R4014 /MEMU 4.7k C4001 10 C4002 10 C4003 10 C4004 10 C4005 10 C4006 10 C4007 10 C4008 10 C4009 10 C4018 10 C4025 0 .1 0 .1 C4026 53 VDDINT 54 GND 55 VDDEXT 208 VDDINT DATA29 207 206 C4024 MA0 56 ADDR0 DATA31 205 0 .1 MA2 MA1 MA4 MA3 57 58 ADDR2 59 ADDR1 60 ADDR4 ADDR3 DATA30 GND 204 203 C4027 VDDEXT 202 R E S E T 201 0 .1 RESETOUT/CLKOUT MA5 61 ADDR5 200 DPI 2 62 199 GND DPI 1 C4028 63 VDDINT DPI 3 198 0 .1 64 GND DPI 4 197 C4029 65 VDDEXT DPI 5 196 MA6 0 .1 66 ADDR 6 195 DPI 6 MA7 67 ADDR 7 194 GND MA8 MA9 MA1 0 68 69 ADDR8 70 ADDR9 71 ADDR10 193 VDDINT 192 GND 191 0 .1 C4030 0 .1 VDDEXT 190 GND 72 DPI7 189 C4031 C4032 VDDINT 0 .1 73 DPI8 188 GND C4033 74 VDDEXT DPI9 187 MA1 1 0 .1 75 ADDR11 DPI10 186 MA1 2 76 ADDR12 DPI11 185 DPI12 /RESET MCCLK MCDTI MCSN1 DCSXM DSPCK DX1M DSPR DCSRM RTDM MADS DAVOX CTFL MHSK0 MHSK1 MFRM MBCLK 56 MDR_ 1 MTDO /MEMU MTMS MTCK /MTRST MTDI EP4003 M PZ2012S331A MA1 3 77 ADDR13 184 DPI13 78 183 C4034 GND 79 DPI14 182 0.1 80 VDDINT 81 AVSS GND 181 VDDINT 180 C4036 C4035 0 .1 82 AVDD GND 179 0 .1 IC 4 0 0 1 ADSP-21369KSWZ 0.001 0.01 0 .1 C4062 EP4004 C4064 C4065 MMZ1608S601A GND VDDEXT 83 178 CLKIN D A I1 84 177 XTAL DIA3 C4038 85 VDDEXT DAI2 176 R4016 0 .1 86 GND DAI4 175 C4039 87 VDDINT TDO 174 MA1 4 0 .1 88 ADDR14 173 BOOT_CFG1 89 172 GND EMU C4040 0 .1 MA1 5 MA1 6 MA1 7 90 91 VDDEXT 92 ADDR15 93 ADDR16 ADDR17 171 CLK_CFG1 170 BOOT_CFG0 169 CLK_CFG0 168 TM S MA1 8 94 ADDR18 167 VDDINT 0 .1 95 166 GND C4042 96 VDDEXT GND TCK 165 C4041 MA1 9 0 .1 97 ADDR19 TRST 164 98 ADDR20 TDI 163 99 ADDR21 162 VDDINT C4043 100 ADDR23 161 VDDINT C4044 101 /MMS 1 102 ADDR22 103 MS 1 160 VDDINT 159 C4045 C4048 104 MS 0 GND VDDINT VDDINT 158 157 C4046 C4047 VDDINT R4001 R4002 0 0 R4005 47k 0.1 x5 M1R2V EP4001 MPZ1608S221A C4054 10 VDDINT GND VDDINT GND VDDINT GND VDDEXT D A I5 D A I7 D A I6 D A I9 D A I8 DAI10 DAI11 GND VDDINT GND VDDEXT VDDINT DAI12 DAI13 DAI14 DAI15 DAI16 DAI17 DAI18 DAI19 VDDEXT GND VDDINT GND DAI20 FLAG0 FLAG1 FLAG2 FLAG3 ACK RD VDDINT GND SDCLK0 VDDEXT GND SDA10 WR SDWE SDCKE SDRAS SDCAS VDDEXT GND VDDINT 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 C4056 C4055 0 .1 0 .1 C4049 0 .1 R4017 56 0 .1 C4057 0 .1 C4058 MDX_ 1 MCSN2 MCLK24M_D MDX_ 2 MDR_2 MDX_ 3 MDR_4 C4050 0 .1 C4059 0 .1 C4051 0 .1 MDX_ 4 DSKY MZIG NSQM VSQM FRWT DULSM C4060 0 .1 /MCAL C4052 0 .1 C4061 0 .1 /MOE /MWE C4053 0 .1 C4063 0 .1 R4303 100k R3905 0 EP4002 MPZ1608S221A R3951 47k C3951 0 .1 C4069 10 D1R2V 3R3V MAIN-2  R3953 4 7k IC 3 9 5 1 5 1 2 4 3 IC 3 9 5 2 /HOLD 1 2 OU T VDD 4 VSS 3 NC S-80811CNNB C3952 0 .1 R3952 47k SN74AHC1G08DCK3   C3921 100 C3920 0 .1 R3911 68 R3955 10 CP4001 CP4002 CP4003 CP4004  R3956 0 R3937 DSP_CLK24 4 7k IC3913 SN74LVC2GU04DCKR 6 1 5 1Y 1A 2 4 VCC GND 3 2Y 2A R3938 4 7k L3912 100U R3939 C3911 100 0 .1 R3940 C3912 100 0 .1 J3911 CODEC_CLK C3955 0 .1 IC 3 9 5 5 1 5 2 3 4 R3957 56 SN74AHC1G04DCK  EP4202 MPZ1608S221A C4208 0 .1 C4209 10 MA16 MA15 MA14 MA13 MA12 MA11 MA10 MA9 /MWE MA19 MA18 MA8 MA7 MA6 MA5 MA4 MA3 MA2 1 A15 2 A14 3 A13 4 A12 5 A11 6 A10 7 A9 8 9 A8 10 NC 11 NC 12 WC RE S ET 13 NC 14 NC 15 RY/BY 16 A18 17 A17 18 A7 19 A6 20 21 A5 22 A4 23 A3 A2 24 A1 IC 4 2 0 2 48 A16 47 BYTE 46 VSS DQ15/A-1 45 DQ7 44 DQ14 43 42 DQ6 41 DQ13 40 DQ5 39 DQ12 38 DQ4 37 VCC 36 DQ11 DQ3 35 DQ10 34 DQ2 33 DQ9 32 31 DQ1 30 DQ8 29 DQ0 28 OE 27 VSS 26 CE 25 A0 EN29LV800CB MA17 MA 0 MDAT 7 MDAT 6 MDAT5/ MDAT 4 MDAT 3 MDAT 2 MDAT 1 MDAT 0 /MOE /MMS1 MA 1 R4008 0 R4009 0 R4010 0 R4018 0 R4019 0 0 .1 DSKY DAVOX CTFL RTDM NSQM VSQM MHSK0 MHSK1 FRWT DULSM DCSRM DCSXM DSPR DSPCK DX1M MAIN-1 DRESD DSKY DAVOX CTFL RTDM NSQM VSQM MHSK0 MHSK1 FRWT DULSM DCSRM DCSXM DSPR DSPCK DX1M MCLK24M_D MDR_1 MDX_ 1 MDR_2 MDX_ 2 MDX_ 3 MCSN1 MBCLK M FRM /MCAL MCDTI MCCLK MAIN-5 MCLK24M_D MDR_1 MDX_ 1 MDR_2 MDX_ 2 MDX_ 3 MCSN1 MBCLK MFRM /MCAL MCDTI MCCLK MAIN-5 MCLK24M_1 MDR_4 MDX_ 4 MCSN2 M ADS MBCLK MFRM /MCA L MCDTI MCCLK M CLK24M_1 MDR_4 MDX_4 MCSN2 MADS MBCLK MFRM /MCAL MCDTI MCCLK 10 - 9