Brother International HL 5030 Service Manual - Page 255
Appendix 4. Main PCB Circuit Diagram, HL-5070N (1/4), B512155CIR 1/4
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APPENDIX Appendix 4. Main PCB Circuit Diagram, HL-5070N (1/4) 1 2 3 4 5 6 7 8 A C106 C105 C108 C95 C80 C73 C66 C64 C63 C76 C87 C96 VDD1.8 B 0V C103 C103 C103 C103 C103 C103 C103 C103 C103 C103 C103 C103 C101 C102 C104 C107 C99 C89 C84 C78 C70 VDD3 0V C103 C103 C103 C103 C103 C103 C103 C103 C103 C65 C67 C56 C53 C69 C74 C82 C90 C94 VDD3 0V C103 C103 C103 C103 C103 C103 C103 C103 C103 123 C NC TP736 U7 215 21 SW1 TSTMODEN VDDI21 VDD1.8 220 38 VDD3 TSTDATA VDDI38 221 51 XTST VDDI51 0V 79 VDDI79 197 99 0V VPD VDDI99 117 VDDI117 149 VDDI149 77 162 VDD1.8 C93 C103 PLLVCC_L 78 VDDI162 177 VDDI177 205 0V PLLGND_L VDDI205 225 VDDI225 22 248 VDD1.8 PLLVCC VDDI248 C103 C103 23 7 0V PLLGND VDDE7 VDD3 20 VDDE20 37 VDDE37 50 D VDDE50 65 VDDE65 83 PLL power1.8V and GND VDDE83 179 98 VDD1.8 C62 C103 USBAVDP 180 VDDE98 108 VDDE108 124 0V USBAVSP VDDE124 136 VDDE136 148 VDDE148 181 161 VDD3 USBAVDB VDDE161 C52 C103 182 176 VDDE176 193 0V USBAVSB VDDE193 204 VDDE204 222 VDDE222 192 236 VDD3 USBAVDF1 VDDE236 C60 C103 189 247 VDDE247 0V USBAVSF1 E 8 VSS8 184 24 VDD1.8 USBAVDF2 VSS24 C61 C103 185 39 VSS39 52 0V USBAVSF2 VSS52 66 VSS66 81 VSS81 84 VSS84 86 VSS86 100 VSS100 111 VSS111 125 VSS125 137 VSS137 150 VSS150 163 VSS163 178 VSS178 194 VSS194 F 206 VSS206 224 VSS224 237 VSS237 249 VSS249 0V Aurora 1 2 VDD3 10k 10k 10k 10k 10k 10k 10k 10k 10k 10k 10k 10k 10k R53 R52 R51 R50 R49 R48 R29 R25 R26 R27 R30 DATA[15-0] 6F/8F/3-6A C75 C103 0V DATA[0] DATA[1] DATA[2] DATA[3] DATA[4] DATA[5] DATA[6] DATA[7] DATA[8] DATA[9] DATA[10] DATA[11] DATA[12] DATA[13] DATA[14] DATA[15] TP728 RA11 1 2 3 TP729 4 RA12 1 2 3 TP730 4 RA14 1 2 3 TP731 4 RA13 1 2 3 4 TP6 0 40 8 41 7 42 6 43 5 TP7 0 44 8 45 7 46 6 47 5 TP8 0 48 8 49 7 53 6 54 5 TP9 0 55 8 56 7 57 6 58 5 59 60 61 62 63 64 67 68 69 70 71 72 VDD3 73 C71 5 4 TP310 3 U5 CD NC GND C103 2 VCC 1 VOUT R3112N281C 74 75 0V 76 TP739 TP4 R84 68 C77 196 VDD3 U7 DATA00 DATA01 DATA02 DATA03 DATA04 DATA05 DATA06 DATA07 DATA08 DATA09 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15 DATA16/IO DATA17/IO DATA18/IO DATA19/IO DATA20/IO DATA21/IO DATA22/IO DATA23/IO DATA24/IO DATA25/IO DATA26/IO DATA27/IO DATA28/IO DATA29/IO DATA30/IO DATA31/IO EXINTN0 C101 TP5 216 RSTN 0V AT-49 66.6666MHZ 0V @C88 C270 @X3 @C91 @R100 10 2 C2P C159 TP1000 L23 0V C103 0.68uH @R104 1M TP705 @R103 0 87 SCKOUT @R107 0 @U8 1 XIN 5 SSCLK 85 SCKIN Aurora TP35 9 ADR01/24 R124 33 10 ADR02 RA7 4 0 5 11 ADR03 3 6 12 ADR04 13 TP36 2 7 ADR05 1 8 14 ADR06 RA8 0 4 5 15 ADR07 3 6 16 ADR08 17 TP37 2 7 ADR09 1 8 18 ADR10 RA9 0 4 5 19 ADR11 3 6 25 ADR12 26 TP723 2 7 ADR13 1 8 27 ADR14 RA10 4 0 5 28 ADR15/BA0 3 6 29 ADR16/BA1 30 TP724 2 7 ADR17/RASN 1 8 31 ADR18/CASN 32 ADR19/WEN 33 ADR20/DQM0 34 TP740 TP741 TP742 TP725 R129 R130 R125 R126 0 0 0 33 ADR21/DQM1 35 TP726 R127 33 ADR22/DQM2 36 TP727 R128 33 ADR23/DQM3 TP198 10k 10k R31 R32 ROMCSN0 ROMCSN1 TP10 211 TP11 212 IOWEN IORDN TP12 213 214 TP13 R92 @R95 R89 R91 TP700 33 33 TP701 ROMCSN0 6D/7D ROMCSN1 4-7D TP702 33 IOWEN 33 TP703 6D/4-7D IORDN 6D/7D/4-7D 95 SDCLK0 94 SDCLK1 93 SDCLK2 96 SDCKE0 97 SDCKE1 90 SDCSN0 89 SDCSN1 88 SDCSN2 92 SDSDA 91 SDSCL TP14 R81 TP15 R85 TP16 R90 TP17 R75 TP26 R78 TP29 R67 TP30 R58 TP31 R70 TP32 R72 TP33 R68 TP196 51 SDCLK0 0 7B SDCLK1 0 3-3C SDCLK2 3-3C TP722 51 0 R79 TP197 R76 51 SDCSN0 33 7A SDCSN1 33 3-2D SDCSN2 3-2D R73 4.7k 33 33 4.7k 4.7k SDCKE0 7B SDCKE1 3-3C 0V VDD3 SDSDA 3-2C SDSCL 3-2C R88 VDD3 R87 8 XOUT 6 TP195 FRSEL 0 TP2 3 S1 0 TP3 4 S0 7 VDD 2 VSS CY25814 VDD3 @C83 C103 0V FLASH PIN PIN TOSHIBA FUJITSU FUJITSU LV type DL type Mirror 64M 64M 32M 16M OKI OKI P2ROM P2ROM 8M 64M 32M 9 A21 A19 A19 A19 NC A19 A19 13 ACC A21 NC NC NC A21 NC 14 WP WP/ACC WP/ACC NC NC NC NC 15 A19 RY/BY RY/BY RY/BY RY/BY NC NC 47 Vccq Byte Byte Byte Byte Byte Byte C138 6.3V 6V C220 C137 C104 Q5 VCC 2 3 GND OUT 1 NJU7223DL1-19 VDD3 D1 RB751V-40 C128 C104 VDD1.8 C125 16V C10 0V MASK ROM PIN PIN 11 12 13 36 SAMSUNG /MXIC 128M 64M A19 A19 A21 A21 A20 A20 A22 NC SAMSUNG non-page MXIC 32M 32M A19 A19 Vss Vss A20 A20 Vss NC MXIC non-page 8M NC Vss NC NC ADR[23-1] 6A/6C/7F/3-2E/3-3D/4-6E/3-3C/7A/7B/3-2D 10k R59 10k R62 R54 R33 0V ADR[1] ADR[2] ADR[3] ADR[4] ADR[5] ADR[6] ADR[7] ADR[8] ADR[9] ADR[10] ADR[11] ADR[12] ADR[13] ADR[14] ADR[15] ADR[16] ADR[17] ADR[18] ADR[19] ADR[20] ADR[21] ADR[22] ADR[23] ADR[23-1] 5F/6C/7F/3-2E/3-3D/4-6E/3-3C/7A/7B/3-2D SDCSN0 4C ADR[17] RASN 5F/6A/6C/7F/3-2E/3-3C/4-6E ADR[18] CASN 5F/6A/6C/7F/3-2E/3-3C/4-6E ADR[19] WEN 5F/6A/6C/7F/3-2E/3-3C/4-6E ADR[20] DQM0 5F/6A/6C/7F/3-2E/3-3C/4-6E ADR[21] DQM1 5F/6A/6C/7F/3-2E/3-3C/4-6E SDRAM U4 19 CS 18 RAS 17 CAS 16 WE 15 LDQM 39 UDQM 1 VDD1 3 VDDQ3 9 VDDQ9 14 VDD14 27 VDD27 43 VDDQ43 49 VDDQ49 38 6 SDCLK0 CLK VSSQ6 4C 37 12 SDCKE0 CKE VSSQ12 5C 28 VSS28 ADR[14] @R55 36 41 NC36 VSS41 0 40 46 TP303 NC40 VSSQ46 52 VSSQ52 ADR[15] BA0 20 BA0 54 VSS54 5F/6A/6C/7F/3-2D/3-2E/4-6E ADR[16] BA1 21 BA1 5F/6A/6C/7F/3-2D/3-2E/4-6E 2 DQ0 4 DQ1 5 DQ2 7 DQ3 ADR[2] 23 8 A0 DQ4 ADR[3] 24 10 A1 DQ5 ADR[4] 25 11 A2 DQ6 ADR[5] 26 13 A3 DQ7 ADR[6] 29 42 A4 DQ8 ADR[7] 30 44 A5 DQ9 ADR[8] 31 45 A6 DQ10 ADR[9] 32 47 A7 DQ11 ADR[10] 33 48 A8 DQ12 ADR[11] 34 50 A9 DQ13 ADR[12] 22 51 A10/AP DQ14 ADR[13] 35 53 A11 DQ15 HY57V281620HCT-P DQ[0] DQ[1] DQ[2] DQ[3] DQ[4] DQ[5] DQ[6] DQ[7] DQ[8] DQ[9] DQ[10] DQ[11] DQ[12] DQ[13] DQ[14] DQ[15] ADR[23-1] 5F/6A/7F/3-2E/3-3D/4-6E/3-3C/7A/7B/3-2D DQ[31-0] 3-2A/3-7D/4-7E C37 C103 C39 C103 C58 C103 C40 C103 C36 C103 C38 C103 C59 C103 VDD3 0V 10k 10k R60 R61 FLASH for MAIN PROGRAM ADR[22] 26 ROMCSN0 4C/7D 11 IOWEN 4C/4-7D 28 IORDN TP48 ADR[20] 4C/7D/4-7D 15 @R111 0 47 VDD3 0V ADR[1] ADR[2] ADR[3] ADR[4] ADR[5] ADR[6] ADR[7] ADR[8] ADR[9] ADR[10] ADR[11] ADR[12] ADR[13] ADR[14] ADR[15] ADR[16] ADR[17] ADR[18] ADR[19] ADR[20] ADR[21] 12 @C111 @R98 0 C104 25 24 23 22 21 20 19 18 8 7 6 5 4 3 2 1 48 17 16 TP49 9 10 ADR[22] @R101 0 @U10 CE 37 VCC VDD3 WE 27 OE VSS-27 46 RY/BY VSS-46 C110 C103 0V BYTE RESET @R109 0 TP50 13 NC @R108 0 A0 14 A1 WR/ACC VDD3 A2 A3 29 A4 DQ0 31 A5 DQ1 33 A6 DQ2 35 A7 DQ3 38 A8 DQ4 40 A9 DQ5 42 A10 DQ6 44 A11 DQ7 30 A12 DQ8 32 A13 DQ9 34 A14 DQ10 36 A15 DQ11 39 A16 DQ12 41 A17 DQ13 43 A18 DQ14 45 A19 DQ15/A-1 DATA[0] DATA[1] DATA[2] DATA[3] DATA[4] DATA[5] DATA[6] DATA[7] DATA[8] DATA[9] DATA[10] DATA[11] DATA[12] DATA[13] DATA[14] DATA[15] A20 MBM29DL324BE-90TN VDD3 DATA[15-0] 2B/8F/3-6A ADR[23-1] 5F/6A/6C/3-2E/3-3D/4-6E/3-3C/7A/7B/3-2D ADR[22] ADR[23] ROMCSN0 4C/6D IORDN 4C/6D/4-7D VDD3 ADR[1] ADR[2] ADR[3] ADR[4] ADR[5] ADR[6] ADR[7] ADR[8] ADR[9] ADR[10] ADR[11] ADR[12] ADR[13] ADR[14] ADR[15] ADR[16] ADR[17] ADR[18] ADR[19] ADR[20] ADR[21] TP51 @R106 0 TP52 @R120 0 @U9 24 CE 37 VCC-37 38 VCC-38 27 OE 12 VSS-12 25 VSS-25 26 VSS-26 1 36 BHE VSS-36 47 VSS-47 48 VSS-48 23 A0 22 A1 21 A2 20 A3 19 A4 28 DQ0 18 A5 30 DQ1 17 A6 32 DQ2 16 A7 34 DQ3 10 A8 39 DQ4 9 A9 41 DQ5 8 A10 43 DQ6 7 A11 45 DQ7 6 A12 29 DQ8 5 A13 31 DQ9 4 A14 33 DQ10 3 A15 35 DQ11 2 A16 40 DQ12 15 A17 42 DQ13 14 A18 44 DQ14 11 46 A19 DQ15/A-1 13 A20 K3N6V1000D MASK ROM @R105 0 @R117 0 DATA[0] DATA[1] DATA[2] DATA[3] DATA[4] DATA[5] DATA[6] DATA[7] DATA[8] DATA[9] DATA[10] DATA[11] DATA[12] DATA[13] DATA[14] DATA[15] C112 C113 C103 DATA[15-0] 2B/6F/3-6A C103 A B C VDD3 D 0V E OT1 + + + + + VDD7 C157 C22 16V C158 C104 D2 RB751V-40 Q6 NJM2391DL1-19 VCC OUT GND C151 C104 FG1 C140 C10 16V VDD5 0V VDD7 0V VDD3 LVPS CN8 2 +7V C141 C220 6.3V 6V 3 0V 1 +3V B3B-EH 3 4 5 6 F CODE LJ9247001 NAME B512155CIR (1/4) 7 8 A - 4 A-4