Samsung ML-6000 free download

File name print_6000.pdf

LASER PRINTER ML-6000 QwikLaser 6000 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) +5V +5V D504 1N4148 1 2 R516 30K 1/8 SLCON2P D505 1N4148 CN105 +5V A(0:15) AD(0:7) U2 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) 10 9 8 7 6 5 4 3 25 24 21 23 2 26 27 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 O0 O1 O2 O3 O4 O5 O6 O7 11 12 13 15 16 17 18 19 AD(0) AD(1) AD(2) AD(3) AD(4) AD(5) AD(6) AD(7) U4 A(0) A(1) A(2) A(3) A(4) A(5) A(6) A(7) +5V C18 10NF 50V 19 18 17 16 15 14 13 12 20 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 VCC 11 CLK 1 OC AD(0) AD(1) AD(2) AD(3) AD(4) AD(5) AD(6) AD(7) FB4 FB5 U6 PSIZE COVER FEED PEMPTY TONER EXIT +5V MP_PAPER SCF_EMPTY R408 1K U205-1 1/8 2 74LS06 18 17 16 15 14 13 12 11 R406 330 1/8 B1 B2 B3 B4 B5 B6 B7 B8 A1 A2 A3 A4 A5 A6 A7 A8 VCC GND 74HC245 2 3 4 5 6 7 8 9 20 10 AD(7) AD(6) AD(5) AD(4) AD(3) AD(2) AD(1) AD(0) +5V JS1 NOT USED CLN D401 1N4148 DCU_DATA DCU_CLK THERM SCF_CLUTCH SLEEP FUSER D1 D2 D3 D4 D5 D6 D7 D8 2 3 4 5 6 7 8 9 U3 AD(0) AD(1) AD(2) AD(3) AD(4) AD(5) AD(6) AD(7) 1 2 3 4 5 6 7 8 63 62 61 60 59 58 57 56 +5V C15 10NF 500V MLC AXIAL C14 10NF 50V +5V VCC 28 C13 10NF 50V GND 14 A(15) A(14) A(13) A(12) A(11) A(10) A(9) A(8) P0.7_A15 P0.6_A14 P0.5_A13 P0.4_A12 P0.3_A11 P0.2_A10 P0.1_A9 P0.0_P8 P1.0_AD0 P1.1_AD1 P1.2_AD2 P1.3_AD3 P1.4_AD5 P1.5_AD5 P1.6_AD6 P1.7_AD7 64 VDD 43 AVREF +5V P6.7 P6.6 P2.5 P2.7 P6.1 P4.6 P4.0 P3.7 P3.6 P3.5 P3.4 P3.3 P2.6 P2.4 P2.3 P5.5_ADC5 41 40 27 25 35 10 16 17 18 19 20 21 26 28 29 50 R33 1K 1/8 +5V R45 1K 1/8 3 +5V R34 1K 1/8 LDON PMOTOR VDO LREADY U205-2 4 74LS06 PT_LAMP READY CMSG EBUSY EMSG PSYNC CCLK MP_CLUTCH VDI HSYNC PRINT 10 20 CE* 22 OE* 1 VPP 27C256 GND 74HCT574 R25 330 1/8 +5V R36 5.6K 1/8 BDCORE BDCORE R422 JS3 R27 100 33 P2.0 31 P2.1 42 EA 52 49 48 47 46 45 22 39 38 9 11 12 30 36 55 P5.7_ADC7 P5.4_ADC4 P5.3_ADC3 P5.2_ADC2 P5.1_ADC1 P5.0_ADC0 P3.2 P6.5 P6.4 P4.7 P4.5 P4.4 P2.2 P6.2 RESET* 220 1/8 13 P4.3 14 P4.2 15 P4.1 P3.1 P3.0 P5.6_ADC6 P6.3 P6.0 23 24 51 37 34 C28 100PF 50V C39 1NF 50V C40 1NF 50V C38 1NF 50V C29 1NF 50V C27 1NF 50V C19 1NF 50V A(15) 1 1 DIR 19 *G R424 R425 R426 220 1/8 220 1/8 220 1/8 C401 CLUTCH 10NF SEL_CASSET 500V MLC AXIAL SUPPLY SCF_MOTOR 54 XIN 53 XOUT MOTOR_EA MOTOR_PB MOTOR_PA BIASPWM THVPWM THVREAD THVEA MHV +5V 44 AVSS 32 VSS +5V R31 100 1/8 X1 KS88C4316 D7 1N4148 R56 12K 1/8 R55 15K 1/8 5 U5-2 7 R52 330 1/8 6.94407MHZ C21 22PF 50V Q1 Q0 6 Q2 C35 4.7UF 50V R53 56K 1/8 R54 47K 1/8 LM393 R46 1K 1/8 R405 5.6K 1/8 C34 100NF 50V C33 4.7UF 50V FAN_E R407 510 1/8 C20 22PF 50V FB1 JS2 +5V C405 10NF 50V C402 100PF 50V BDCORE 11 U205-5 10 74LS06 U205-6 12 74LS06 13 Engine Controller (1/6) +5V CN2 1 2 3 4 SLCON4P-DCU C42 1NF 50V +5V CN5 1 2 3