Samsung ML-6050 free download

File name laser_printer_®_.pdf

LASER PRINTER ML-6050 QwikLaser 6050 SERVICE LASER PRINTER MANUAL CONTENTS 1. Precautions 2. Specifications 3. Reference Information 4. Disassembly and Reassembly 5. Troubleshooting 6. Exploded Views and Parts List 7. Electrical Parts List 8. Schematic Diagrams 8. Schematic Diagrams 8-1. Engine Controller (1/6) A(0:23) C51 C52 C53 C54 C55 C56 C57 C58 C59 C60 C61 C62 C63 C64 C65 C66 C67 C68 C69 C70 C71 C72 C73 C74 18PF 18PF 18PF 18PF 18PF 18PF 18PF 18PF 18PF 18PF 18PF 18PF 18PF 18PF 18PF 18PF 18PF 18PF 18PF 18PF 18PF 18PF 18PF 18PF A(0) A(1) A(2) A(3) A(4) A(5) A(6) A(7) A(8) A(9) A(10) A(11) A(12) A(13) A(14) A(15) A(16) A(17) A(18) A(19) A(20) A(21) A(22) A(23) VCC VCC_U1 20 21 22 46 61 62 80 95 103 113 142 143 167 168 183 184 199 200 VCC LF4 FILTER_22NF 1 3 2 C191 VCC_U1 C160 C9 C10 C11 C12 C13 C14 C15 33UF/16V 0.1UF 0.1UF 0.1UF 0.1UF 0.1UF 0.1UF 0.1UF 0.1UF C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 C47 0.1UF 0.1UF 0.1UF 0.1UF 0.1UF 0.1UF 0.1UF 0.1UF 0.1UF 0.1UF 0.1UF D(0:31) VCC C7 R44 10K 0.1UF U30 2 _RIN VCC 1 REF SEN 3 CT _RES 4 GND RES R42 470 7705A R43 10K 8 7 5 6 U35-1 2 74F14 U35-2 4 74F14 R130 1K VCC VCC D(0) D(1) D(2) D(3) D(4) D(5) D(6) D(7) D(8) D(9) D(10) D(11) D(12) D(13) D(14) D(15) D(16) D(17) D(18) D(19) D(20) D(21) D(22) D(23) D(24) D(25) D(26) D(27) D(28) D(29) D(30) D(31) A(0) A(1) RA13 A(2) RA33 A(3) A(4) A(5) RA14 A(6) RA33 A(7) A(8) A(9) RA10 A(10)RA33 A(11) A(12) A(13)RA11 A(14)RA33 A(15) A(16) A(17) RA9 A(18)RA33 A(19) A(20) A(21)RA12 A(22)RA33 A(23) 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 1 3 5 7 VDD1 VDD2 VDD3 VDD4 VDD5 VDD6 VDD7 VDD8 VDD9 VDD10 VDD11 VDD12 VDD13 VDD14 VDD15 VDD16 VDD17 VDD18 R46 10K nECS0 nECS1 nECS2 nECS3 nRCS0 nRCS1 nRCS2 nRCS3 nRAS0 nRAS1 nRAS2 nRAS3 nRAS4 nRAS5 nCAS3 nCAS2 nCAS1 nCAS0 nWE0 nWE1 nWE2 nWE3 nDWE nDOE UCLK RXD TXD DTR DSR SIO_RXD SIO_TXD nOE nBK0HW DA0 DA1 DA2 DA3 DA4 DA5 DA6 DA7 DA8 DA9 DA10 DA11 DA12 nSELECT_IN nSTROBE nAUTOFD nINITIAL nACK BSY SELECT PERROR nFAULT 29 30 31 32 69 72 73 74 122 123 124 125 126 127 116 117 118 121 33 34 35 36 114 115 156 151 150 149 148 153 152 37 198 128 129 130 131 132 133 135 136 137 138 139 140 141 11 12 13 14 15 16 17 18 19 nECS0 nECS1 40 41 42 43 44 45 47 48 49 50 51 54 55 56 57 58 59 60 63 64 65 66 67 68 75 76 77 78 79 81 82 83 84 85 86 87 89 90 91 92 93 94 96 97 98 99 100 101 102 106 107 108 109 110 111 112 195 196 202 204 208 203 197 201 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 D25 D26 D27 D28 D29 D30 D31 nRESET TnRST TDI TMS TCK TDO TMODE CLKSEL nRCS(0:2) nRCS(0) nRCS(2) nRAS(0) nRAS(2) nRAS(3) nCAS(0:3) nRAS(0:5) nCAS(3) nCAS(2) nCAS(1) nCAS(0) WE(0) nDWE R153 R154 33 33 RA1 RA33 RXD TXD OE* DA(0:12)