Brother International HL 5030 Service Manual - Page 75

HL-5030/5040/5050/5070N SERVICE MANUAL 1.3.4 Network Interface The National Semiconductor brand 10 Base-T/100 Base-TX network controller DP83816 is connected with the ASIC through the PCI bus. The pulse transformer and the Link/Active LED are built in the RJ-45 connector. TP69 PAD[31-0] 2C CBEN[3-0] 2E PAD[0] PAD[1] PAD[2] PAD[3] PAD[4] PAD[5] PAD[6] PAD[7] PAD[8] PAD[9] PAD[10] PAD[11] PAD[12] PAD[13] PAD[14] PAD[15] PAD[16] PAD[17] PAD[18] PAD[19] PAD[20] PAD[21] PAD[22] PAD[23] PAD[24] PAD[25] PAD[26] PAD[27] PAD[28] PAD[29] PAD[30] PAD[31] CBEN[0] CBEN[1] CBEN[2] CBEN[3] VDD3 PREQ1 4A PINTAN 3C R36 10k TP70 TP71 R45 10k R35 10k TP72 TP73 R46 10k @R64 33 TP74 IDSEL 3C U7 112 171 @U3 62 PAD00 PRSTN RSTN 113 PAD01 TP304 TP305 114 168 @R63 60 PAD02 PCLKOUT PCICLK 115 33 PAD03 116 169 PAD04 GACLKOUT TP154 118 PAD05 119 133 99 PAD06 PPAR PAR 120 R38 PAD07 122 TP75 142 10k VDD3 91 PAD08 PFRAMEN FRAMEN 123 R42 PAD09 TP76 126 141 10k 92 PAD10 PIRDYN IRDYN 127 R39 PAD11 TP77 128 140 10k 93 PAD12 PTRDYN TRDYN 129 R37 PAD13 TP78 130 138 10k 96 PAD14 PSOTPN SOTPN 131 R43 PAD15 TP79 144 139 10k 95 PAD16 PDEVSELN DEVSELN 145 R41 PAD17 TP80 146 135 10k 97 PAD18 PPERRN PERRN 147 R40 PAD19 TP81 151 134 10k 98 PAD20 PSERRN SERRN 152 PAD21 153 76 PAD22 IDSEL IDSEL 154 2A PAD23 156 63 PAD24 GNTN 157 PAD25 158 61 PAD26 PINTAN INTAN 159 1D PAD27 160 PAD[31-0] PAD28 1A 164 PAD29 PAD[0] 121 AD00 165 PAD30 PAD[1] 120 AD01 166 PAD31 PAD[2] 119 AD02 PAD[3] 118 AD03 121 PBEN0 PAD[4] 116 AD04 132 PBEN1 PAD[5] 115 AD05 143 PBEN2 PAD[6] 113 AD06 155 PBEN3 PAD[7] 112 AD07 PAD[8] 110 AD08 172 PREQN1 167 PGNTN1 PAD[9] 109 AD09 PAD[10] 108 AD10 173 PREQN2 170 PGNTN2 TP155 PAD[11] 106 AD11 PAD[12] 105 AD12 174 PINTAN PAD[13] 104 AD13 PAD[14] 102 AD14 175 PINTBN PAD[15] 101 AD15 Aurora PAD[16] 88 AD16 PAD[17] 87 AD17 PAD[18] 86 AD18 PAD[19] 83 AD19 PAD[20] 82 AD20 PAD[21] 81 AD21 PAD[22] 79 AD22 PAD[23] 78 AD23 PAD[24] 74 AD24 PAD[25] 73 AD25 PAD[26] 72 AD26 PAD[27] 71 AD27 PAD[28] 70 AD28 PAD[29] 68 AD29 PAD[30] 67 AD30 PAD[31] 66 AD31 CBEN[3-0] 1C CBEN[0] 111 CBE0 CBEN[1] 100 CBE1 CBEN[2] 89 CBE2 CBEN[3] 75 CBE3 DP83816 64 REQN PREQ1 1D 58 PGMVDDA 39 BGVDD 47 ADCVDD TP199 TP300 TP301 @C35 C104 @L9 BLM11P300SPB VDD3 A_VDD TP302 @L2 @C24 C103 BLM11P300SPB @L8 BLM11P300SPB @C30 C103 0V @C2 10V 12V C100 69 PCIVDD1 80 PCIVDD2 94 PCIVDD3 107 PCIVDD4 117 PCIVDD5 21 REGVDD 33 PGMVDDD 56 CDVDD 9 VDDIO1 27 VDDIO3 137 VDDIO5 19 C1 @C43 C104 @C48 C104 @C49 C103 @C50 C103 @C41 C103 @C12 C104 @C11 C104 @C14 C103 @C34 C103 @C16 C104 @C15 C103 @R6 0 @C3 16V C10 0V @C28 C103 0V VDD3 35 COREVSS3 57 PGMVSSA 65 PCIVSS1 77 PCIVSS2 90 COREVSS4 103 PCIVSS4 114 PCIVSS5 20 COREVSS2 32 PGMVSSD 38 BGVSS 44 ADCVSS 51 CDVSSA 52 TXVSS1 55 TXVSS2 8 VSSIO1 16 COREVSS1 26 VSSIO3 136 VSSIO5 49 CDVSSD 0V NC36 NC37 NC84 NC85 NC124 NC125 NC126 36 37 84 85 TP156 124 125 126 @C13 C103 @C33 C103 VDD3 0V + + + @R5 1M @L1 BLM11P300SPB @C19 C104 @C17 C104 VDD3 VDD3 0V @C1 10V 12V C100 0V 0V @DA1 C1 C2 C3 0V A C4 DF5A6.8LF A_VDD 1/10W 49.9 @R24 1/10W 49.9 @R23 @C5 C12P @R4 1 0 TP721 @U3 18 X2 @X1 @C6 2 17 X1 C080 AT-49 25.00MHZ 54 TPTDP 53 TPTDM 46 TPRDP 45 TPRDM @C31 C100 142 MA0/LEDACTN LEDACTN 7C @R20 @R18 @C46 @C45 C100 C104 @C8 C104 IF_FG4 @C9 C100 @CN2 12 FG 11 FG RJ-45 0V ACT 8C 54.9 54.9 @C26 C104 @C44 C104 @C10 C104 7 LED1_C 8 LED1_A 1 TCT 2 TD+ 3 TD4 RD+ 5 RD6 RCT 10 LED2 9 LED2 0810-1X1T-03 LINK : YELLOW 10BASE : GREEN 100BASE: ORANGE VDD3 C42 C105 34 143 TP160 NC34 MA1/LED10N 42 TP161 NC42 43 144 TP162 NC43 MA2/LED100N 48 RESERVED48 41 TP164 RESERVED41 50 TP165 RESERVED50 127 TP166 RESERVED127 128 EESEL 2 MA4/EECLK 1 MA3/EEDI 138 MD4/EEDO 0V LED10N 7C LED100N 8C @R11 10k 0V TP720 @U1 1 CS TP732 2 TP733 SK 3 TP734 DI 4 DO 8 VCC 7 NC7 NC 6 GND 5 NC5 NC VDD3 @C7 C104 0V E B C VDD3 @Q1 TP84 @R14 100 1/10W TP86 @R17 100 1/10W DTA114YUA LED10N 6B @QA1 B2 RN1706 C2 C1 E E 0V @QA1 B1 RN1706 E B C 133 MD1/CFGDISN TP83 @R22 1k BR93LC46RF-W 0V VDD3 @Q4 TP85 @R28 100 ACT 7A 28 TP167 29 TP168 4 TP169 6 TP170 12 TP171 11 TP172 10 TP173 7 TP174 15 TP175 14 TP176 31 TP177 25 TP178 24 TP179 23 TP180 22 TP181 COL/MA16 CRS MDIO RXCLK RXD3/MA9 RXD2/MA8 RXD1/MA7 RXD0/MA6 RXDV/MA11 RXER/MA10 TXCLK TXD3/MA15 TXD2/MA14 TXD1/MA13 TXD0/MA12 MDC RXOE TXEN 5 TP182 13 TP183 30 TP184 MCSN MD7 MD6 MD5 MD3 MD2 MD0 129 TP185 141 TP186 140 TP187 139 TP188 135 TP189 134 TP190 132 TP191 3 MA5 TP192 DTA114YUA LEDACTN 6B @R9 0V 10k VDD3 TP82 40 VREF 59 TP743 123 122 PMEN PWRGOOD 3VAUX DP83816 MWRN MRDN 131 TP193 130 TP194 C B E VDD3 @Q2 DTA114YUA LED100N 6B 0V Fig. 3-9 3-7