LASER PRINTER Phaser 3120 Phaser 3130 SERVICE LASER PRINTER Manual CONTENTS 1. Precautions 2. Specifications 3. Disassembly and Reassembly 4. Troubleshooting 5. Exploded Views and Parts List 6. Block Diagram 7. Connection Diagram 8.
Precautions 1 1. Precautions The cautions in the below are items needed to keep in mind when maintaining and servicing. Please read carefully and keep the contents in mind to prevent accidents while servicing and to prevent that the machine gets damage. 1.1 Warning for safety. (1) Request the service by qualified service person. The service for this machine must be performed by a service person who took the additional education of this field.
Precautions 1.2 Caution for safety 1.2.1 Precaution related noxious material The toner in a printer cartridge contains a chemical material, which might harm human body if it is swallowed. Please keep children out of the toner cartridge. 1.2.2 Precaution related electric shock or fire It is possible to get electric shock or burn by fire if you don't fallow the instructions of the manual. (1) Use exact voltage. Please do use an exact voltage and wall socket.
Precautions 1.2.3 Precaution related handling the machine. If you ignore this information, you could get harm and machine could be damaged. (1) Do not install it on the different levels, or slanted floor. Please confirm whether it is balanced or not after installation. If it is unbalanced, an accident can be happened due to the machine fell over. (2) Be careful not to insert a finger or hair in the rotating unit.
Precautions 1.3 ESD Precautions Certain semiconductor devices can be easily damaged by static electricity. Such components are commonly called “Electrostatically Sensitive (ES) Devices”, or ESDs. Examples of typical ESDs are: integrated circuits, some field effect transistors, and semiconductor “chip” components. The techniques outlined below should be followed to help reduce the incidence of component damage caused by static electricity.
Precautions 1.4 Tool for Troubleshooting The following tools are recommended for safe and smooth troubleshooting described in this service manual. 1 DCU(Diagnostic Control Unit) Standard : Test equipment to diagnose the Laser printer supplied by Samsung Electronics. 4 Driver Standard : "-" type, "+" type (M3 long, M3 short, M2 long, M2 short). 5 Pinset Standard : For general home use, small type. 2 DVM(Digital Volt Meter) Standard : Indicates more than 3 digits.
Specifications 2 2. Specifications 2.
Specifications 2.2 Controller Specification DESCRIPTION ITEM Phaser 3120 Processor(CPU) Phaser 3130 Samsung Jupiter4 90MHz OS Compatibility (1) Samsung SPGPm 166MHz Win 98x/NT4.0/ME/2000/XP, Various Linux OS,Mac(Mac OS 8.6 ↑) Memory FLASH ROM(PROGRAM) : 0.5MB flash RAM : 8 MB RAM : 32 MB EEPROM(NVRAM) : 512byte Emulation SPL(Samsung Printer Language) PCL6, IBMProPrinter, EPSON Interface USB 1.1 USB - USB 2.
Specifications 2.5 TONER Cartridge (Developer) ITEM DESCRIPTION REMARK Life span 3,000 sheets IDC 5% pattern Developing Non-magnetic Mono Conponent Contact Developing Charging Conductive Roller Charging Toner checking sensor Not Available Ozone 0.1PPM or less Style Single cartridge 8 hours 2-Paper Handling Specifications Please refer to "Paper Specifications" on user guide • Input Paper Size PAPER DIMENSIONS WEIGHT A4 210 X 297 mm Letter 216 X 279(8.
Specifications 2-4 Service Manual
Disassembly and Reassembly 3 3. Disassembly and Reassembly 3.1 General Precautions on Disassembly When you disassemble and reassemble components, you must use extreme caution. The close proximity of cables to moving parts makes proper routing a must. If components are removed, any cables disturbed by the procedure must be restored as close as possible to their original positions. Before removing any component from the machine, note the cable routing that will be affected.
Disassembly and Reassembly 3.2 Top Cover 1. Pull the Cassette out of the printer. 4. Unlatch the front ends of the Top Cover. Cassette 2. Remove the Front Cover in the direction of arrow. 5. Remove the Top Cover in the direction of arrow. Top Cover Front Cover 3. Remove four screws. 6. Remove the Rear Cover from the Top Cover.
Disassembly and Reassembly 3.3 Fuser 1. Before you remove the Fuser, you should remove: - Top Cover(see page 3-2) 5. Remove one screw and take the Idle Gear out. Idle Gear 2. Unplug two connectors(Block) from the boards, then remove four screws. Fuser Ass'y 6. Remove four screws and divide the Fuser into two parts Fuser Cover 3. Remove two screws and take the Thermostat out of the Fuser. Thermostat 4. Remove two screws and take the Halogen Lamp out of the Heat Roller. 7.
Disassembly and Reassembly 3.4 Exit Roller 1. Before you remove the Fuser, you should remove: - Top Cover(see page 3-2) Exit Gear Bearing Exit Roller 2.Remove the Exit Gear, Bearing and Exit Roller. 1 2 3.5 LSU 1. Before you remove the Fuser, you should remove: - Top Cover(see page 3-2) 4. Unplug two connector from the LSU 2. Remove two screws and unplug one connector from the Frame. 5. Unplug four screws and take the LSU out. LSU 3. Remove the LED PBA Ass’y as shown below.
Disassembly and Reassembly 3.6 Fan 1. Before you remove the Fuser, you should remove: - Top Cover(see page 3-2) 2. Unplug the connector from the SMPS and remove the one screw. Then take out the Fan. DC Fan 3.7 Driver Ass’y 1. Before you remove the Fuser, you should remove: - Top Cover(see page 3-2) 3. Unplug one connector from the Driver Ass’y Drive Ass'y 2. Remove the six screws from the Drive Ass’y.
Disassembly and Reassembly 3.8 Engine Shield Ass’y 1. Before you remove the Fuser, you should remove: - Top Cover(see page 3-2) - Fuser Connector(see page 3-3) 2. Remove the fourteen screws securing from the Engine Shield Ass’y and unplug the all connectors. Then take the Engine Shield Ass’y. Engine Shield Ass'y 3.9 Main PBA 1. Before you remove the Fuser, you should remove: - Top Cover(see page 3-2) - Engine Shield Ass’y(see page 3-6) 2. Unplug one connector and remove five screws from the Main PBA.
Disassembly and Reassembly 3.10 SMPS 1. Before you remove the Fuser, you should remove: - Top Cover(see page 3-2) - Engine Shield Ass’y(see page 3-6) 3. Remove one screw and unplug one connector from the Main PBA. 2. Unplug one connector and remove three screws then take the Inlet Ass’y out. Inlet Bracket 4. Remove three screws and take The SMPS out.
Disassembly and Reassembly 3.11 Transfer Roller 1. Before you remove the Fuser, you should remove: - Top Cover(see page 3-2) - LSU(see page 3-4) 3. Unplug the PTL Holder Connector, then remove the PTL Holder and PTL Lens, as shown below. PTL Holder PTL Lens 2. Remove three screws and take the Transfer Earth out. Transfer Earth 4. Unlatch the Bush and remove it. Then lift the Transfer Roller out, as shown below.
Disassembly and Reassembly 3.12 Feed Roller 1. Before you remove the Fuser, you should remove: - Top Cover(see page 5-2) - Drive Ass’y(see page 5-7) 5. Remove the Idle Gear and Feed Gear2. Feed Gear2 2. Remove two screws from the Guide Paper and take it out. Guide paper Idle Gear 6. Remove the Feed Gear 1 Ass’y, as shown below. 3. Pull up the Feed Idle Bush and Feed Idle Shaft, as shown below. Feed Gear1 Ass'y Feed Idle Shaft Bush 7. Remove the Feed Roller and Feed Roller 1, as shown below. 4.
Disassembly and Reassembly 3.13 Pick Up Roller 1. Before you remove the Fuser, you should remove: - Top Cover(see page 3-2) - Drive Ass’y(see page 3-5) - Engine Shield Ass’y(see page 3-6) 3. Remove the Pick up Ass’y, as shown below. 2. Remove the Pick up Gear Ass’y, as shown below. Pick up Gear Ass'y Bush 1 2 Pick up Ass'y 3.14 Solenoid 1.
TROUBLESHOOTING 4 4. Troubleshooting 4.1 How to use DCU 4.1.1 DCU Setup You can examine the malfunction of the printer. To perform DCU, open the front discharge cover and leave the connect the harness wire(10 pin/4 pin) to the CN10(4 pin) of the Main control board.
TROUBLESHOOTING 4.1.2 Code Connect DCU to the printer and turn the power on. It show 7 Segment FND on the panel and each code tells the function of the printer. 1) Normal Code While printing or warming up, it indicate the position of the paper Code State 61 00~05 Warm up Ready(kind of paper) 20, 21, 22 Print Start 30 40 50 69 Feed Sensor On Feed Sensor off Paper Out Sleep Mode Description The printer is on, the cover is open or close.
TROUBLESHOOTING 4.1.3 Self Diagnostic Mode If Error code occurs due to malfunction of the printer, perform Self Diagnostic Mode to solve the problem. The printer works only in the self-test mode to solve the malfunction problem. To enter the self-test mode, turn the power on pressing the buttons of [Down], [Shift] and [Stop] at the same time. Release the button within 2 or 3 seconds if 78 shows in the DCU.
TROUBLESHOOTING Code 4-4 Description 07 Paper Empty Sensor Test : If activate the Actuator of the PEMPTY Sensor, the left and right of the three LEDs are on. Paper Empty Sensor ON/OFF 1st LED ON/OFF 08 Feed & Exit Sensor Test Test the Feed sensor and Discharge sensor in the same way as '07'.
TROUBLESHOOTING No.
TROUBLESHOOTING 4.2 Bad image 4.2.1 Vertical Black Line and Band • Description Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer 1. Straight thin black vertical line occurs in the printing. 2. Dark black vertical band occur in the printing. Check and Cause Solution 1. Damaged develop roller in the Developer. Deformed Doctor-blade or cleaningblade. 1. If causes 1 and 2 occur in the developer cartridge, replace the developer and try to print out. 2.
TROUBLESHOOTING 4.2.3 Horizontal Black Band • Description Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer 1. Dark or blurry horizontal stripes occur in the printing periodically. (They may not occur periodically.) Check and Cause Solution 1. Bad contacts of the voltage terminals to developer. 1. Clean each voltage terminal of the Charge, Supply, Develop and Transfer roller. (remove the toner particles and paper particles) 2. The rollers of developer may be stained.
TROUBLESHOOTING 4.2.5 Light Image • Description Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer The printed image is light, with no ghost. Check and Cause Solution 1. Develop roller is stained when the toner of developer cartridge is almost consumed. 1. Check if the Toner Save mode is off. 2. Ambient temperature is below than 10°C. 2. Replace the developer cartridge and try to print out. 3.
TROUBLESHOOTING 4.2.7 Uneven Density • Description Print density is uneven between left and right. Check and Cause Solution 1. The pressure force on the left and right springs of the transfer roller is not even, the springs are damaged, the transfer roller is improperly installed, or the transfer roller bushing or holder is damaged. 1. Replace both the left and right Spring Holder. 2. The toner level is not even on the developer roller due to the bad blade. 2.
TROUBLESHOOTING 4.2.9 Ghost (1) • Description 75.5mm Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Ghost occurs at 75.5 mm intervals of the OPC drum in the whole printing. Check and Cause Solution 1. Bad contacts caused by contamination from toner particles between high voltage terminal in the main body and the electrode of the Developer. 1. Clean the terminals when contaminated by toner particles. 2.
TROUBLESHOOTING 4.2.11 Ghost (3) • Description Check and Cause Digital Digital Printer Printer Solution 1. The life of the developer may be expired. 1. Occur in the developer cartridge, replace the developer and try to print out. 2. The abnormal voltage and bad contact of the terminal of the supply roller 2. Check the approved voltage of the supply roller and contact of the terminal and adjust if necessary.
TROUBLESHOOTING 4.2.14 Satins on Back of Page • Description The back of the page is stained at 47 mm intervals. Check and Cause Digital Digital Pri Digital Printer Digital Printer Digital Printer Solution 1. Transfer roller is contaminated. 1. Perform the OPC Cleaning Mode Print 2 or 3 times. Run Self-Test to remove the contamination of the transfer roller. 2. Pressure roller is contaminated. 2. Replace the transfer roller if contaminated severely. 3.
TROUBLESHOOTING 4.3 bad discharge 4.3.1 Wrong Print Position • Description Printing begins at wrong position on the paper. Check and Cause Solution Wrong sense time caused by defective feed sensor actuator. Replace the defective actuator 4.3.2 JAM 0 LSU Fuser EXIT Sensor Toner Cartridge CR OPC PR SR PTL FR Feed Sensor MP Sensor • Description 1. Paper is not exited from the cassette. 2. Jam-0 occurs if the paper feeds into the printer.
TROUBLESHOOTING 4.3.3 JAM 1 LSU Fuser EXIT Sensor Toner Cartridge CR OPC PR SR PTL FR Feed Sensor MP Sensor K/R TR DR PIC Empty Sensor • Description 1. Recording paper is jammed in front of or inside the fuser. 2. Recording paper is stuck in the discharge roller and in the fuser just after passing through the Actuator-Feed. Check and Cause Solution 1. If the recording paper is jammed in front of or inside the fuser. (Perform DCU diagnostic code 08) 1. Replace the SMPS. 2.
TROUBLESHOOTING 4.3.5 Multi-Feeding • Description Multiple sheets of paper are fed at once. Check and Cause Solution 1. Solenoid malfunction(the solenoid does not work properly): Perform DCU Diagnostic Code 06. 1. Replace the solenoid if necessary. 2. Pad-Friction is contaminated with foreign matter.(oil...) 2. Clean the pad friction with soft clothe dampened with IPA(Isopropyl Alcohol). 3. The face of paper is blended. 3. Use the smooth paper. 4.3.
TROUBLESHOOTING 4.3.7 Paper rolled in the Toner Cartridge (OPC Drum) • Description Paper is rolled up in the OPC. Check and Cause Solution 1. Paper is too much thin. 1. Recommend to use normal paper. 2. The face of paper is curled. 2. How to remove the rolled in the OPC Drum. • Remove the paper while turning the OPC Drum against the ongoing direction. • C;eam fomger[romts on the OPC Drum spft;u with IPA(Isopropyl Alcohol) or tissue.
TROUBLESHOOTING 4.4 Malfunction 4.4.1 All LEDs blinking (Fuser Error) • Description 1. All the lamps on the operator panel blink. 2. Gear of the fuser does not work and breaks away melt away. When printing, motor breaks away from its place due to defective fuser gear. Check and Cause Solution 1. Check if the thermostat, AC wire and Heat Lamp is open. 1. If the thermostat is open replace the fuser and check following items. 2. Check if the thermistor sensor is in place. 2.
TROUBLESHOOTING 4.4.3 Not function of the gear of the fuser due to melting away • Description The motor breaks away from its place due to gear melting away. Check and Cause DCU Mode : Check if the Error States '60' '62' '68' occur. Check the operation of Fuser Erasing Lamp On/Off with the Error Code Check -10-. Solution 1. Replace the Fuser. 2. Replace the Main Control board. 4.4.4 Paper Empty • Description The paper lamp on the operator panel is on even when paper is loaded in the cassette.
TROUBLESHOOTING 4.4.6 Cover Open • Description The ERROR lamp is on even when the print cover is closed. Check and Cause Solution 1. The Hook Lever in the top cover may be defective. 1. Replace the hook lever, if defective. 2. Check the connector (Engine B’d↔HVPS) and circuit of the cover switch department in the Main Control board. Perform DCU mode : If Error state '64' occurs, Check the related codes of the Cover Open Error. 2. Check the insertion of the Cover Open S/W Connect. 3.
TROUBLESHOOTING 4.4.8 Defective motor operation • Description Main motor is not driving when printing, and paper does not feed into the printer, resulting 'Jam 0'. Check and Cause Solution 1. Motor harness or sub PCB may be defective. 1. Check the motor harness, replace it, if defective. 2. Perform DCU diagnostic code 00 and Check the motor operation. 2. Replace the SMPS, if necessary. 4.4.9 No Power • Description When system power is turned on, all lamps on the operator panel do not come on.
TROUBLESHOOTING 4.4.10 Vertical Line Getting Curved • Description When printing, vertical line gets curved. Check and Cause 1. If the supply of +24v is unstable in the Main Control board linking with LSU, check drive by DCU Mode : LSU Check -05- LSU Motor on. Solution 1. Replace LSU. 2. Replace the Main Control board.
TROUBLESHOOTING 4.5 Toner Cartridge Service It is not guaranteed for the default caused by using other toner cartridge other than the cartridge supplied by the Samsung Electronic or caused by non-licensed refill production. 4.5.1 Precautions on Safe-keeping of Toner Cartridge Excessive exposure to direct light more than a few minutes may cause damage to the cartridge. 4.5.
TROUBLESHOOTING 4.5.4 Signs and Measures at Poor toner cartridge Fault Light image and partially blank image (The life is ended.) Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Signs Cause & Check • The printed image is light or unclean and untidy. 1. If the image is light or unclean and untidy printed image Shake the developer and then recheck. • Some part of the (1)NG : Check the weight of image is not printthe developer ed.
TROUBLESHOOTING Fault White Black spot Digital Printer Digital Printer Digital Printer Digital Printer Digital Printer Signs Cause & Check 1. If light or dark periodical black dots occur, this is because the developer rollers are contaminated with foreign substance or paper particles. • White spots occur in the image period- (1)37.7mm interval : Charged roller ically. (2)75.5mm interval : OPC cycle • Light or dark black dots on the image occur periodically. 2.
TROUBLESHOOTING 4.6 Bad Environment of The Software 4.6.1 The printer is not working (1) • Description While Power turned on, the printer is not working in the printing mode. Check and Cause Solution 1. Run Self-Test Mode : Turn the power on while pressing the test printing button for 2 or 3 seconds before printing works. 1.Check the power of the printer and perform the SelfTest. If the test printing works, that means no problems in the printer itself.
TROUBLESHOOTING 4.6.2 The printer is not working (2) • Description After receiving the printing order, no response at all or the low speed of printing occurs due to wrong setup of the environment rather than malfunction of the printer itself. Check and Cause Solution 1. Secure more space of the hard disk. 1. Not working with the message 'insufficient printer memory' means hard disk space problem rather than the RAM problem. In this case, provide more space for the hard disk.
TROUBLESHOOTING 4.6.3 Abnormal Printing • Description The printing is not working properly even when the cable has no problem. (even after the cable is replaced) If the printer won't work at all or the strange fonts are repeated, the printer driver may be defective or wrong setup in the CMOS Setup. Check and Cause Solution 1. Set up the parallel port in the CMOS SETUP. 1. Select SPP(Normal) or ECP LPT Port the among ECP, EPP or SPP in the CMOS Setup. 2. Printer Driver Error. 2.
TROUBLESHOOTING 4.6.4 SPOOL Error • Description To spool which stands for "simultaneous peripheral operations online" a computer document or task list (or "job") is to read it in and store it, usually on a hard disk or larger storage medium so that it can be printed or otherwise processed at a more convenient time (for example, when a printer is finished printing its current document). Check and Cause Solution 1. Insufficient space of the hard disk in the directory assigned for the basic spool. 1.
EXPLODED VIEWS AND PARTS LIST 5 5. Exploded Views and Parts List Update on January .10.2003 by SEC 5.1 Main Assembly Exploded view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page(5-2) 5.2 Frame Assembly Exploded view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page(5-4) 5.3 Drive Unit Exploded view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page(5-7) 5.4 Fuser Unit Exploded view . . . . . . . . . . . . . . . . . .
5-2 11 Service Manual 12 11-3 11-2 11-1 11-4 0 10 11-5 11-3 14-1 13 4 6 9 15 15-1 3 15-2 8 7 14-4 14-2 14-3 1 2-2 14 5 2-10 2-1 2-7 2-5 2-4 2-3 2 2-6 2-6 EXPLODED VIEWS AND PARTS LIST 5.
EXPLODED VIEWS AND PARTS LIST < Main Assembly Parts List > SA.
5-4 Service Manual 59-1 54 59-2 59 59-3 50 55 52 59-4 49 49-3 49-1 52 49-2 41 42 33 47 40 36 32 58-1 48 35 58-2 29 53 46 1 44 58-3 29 45 28 58-4 30 20 43 58-6 25 23 58-6 58-4 24 58-5 56 Transfer Roller 34 9 53 37 58 27 39 38 6 57 26 31 22 9 5 21 17 19 7 8 12 11 10 18 14 60 0 15 6 20 3 13 51 16 4 2 EXPLODED VIEWS AND PARTS LIST 5.
EXPLODED VIEWS AND PARTS LIST < Frame Assembly Parts List > SA.
EXPLODED VIEWS AND PARTS LIST < Frame Assembly Parts List Cont. > SA.
EXPLODED VIEWS AND PARTS LIST 5.3 Driver Unit Exploded view 0 7 6 8 1 9 HARNESS-MOTOR 2 4 5 3 4 5 < Driver Unit Parts List > SA.
EXPLODED VIEWS AND PARTS LIST 5.
EXPLODED VIEWS AND PARTS LIST < Fuser Unit Parts List > SA.
EXPLODED VIEWS AND PARTS LIST 5.
EXPLODED VIEWS AND PARTS LIST < Cassette Unit Parts List > SA.
SCF (Option) C-SOLENOID-MP C-SOLENOID F.G IEEE1284 Interface USB2.0 Net2270 Video Clock + Font ROM 16MB FLASH MEMORY (2MB) SDRAM (8MB) SPGPm ARM946ES Controller Block SMPS Block Power On Reset Freq. Spread VOLTAGE DETECTOR MOTOR DRIVER HEATER-AC Crystal 14.74 MHz IN-LET MP-SENSOR P/EMPTY-SENSOR FEED-SENSOR EEPROM Freq.
6-2 Service Manual M-CLUTCH C-CLUTCH Main Motor POWER CORD CN9 CN2 CN8 F.G Power On Reset VOLTAGE DETECTOR MOTOR DR PART'S SMPS + Main 26p SMPS PART's HEATER-AC CON1 IN-LET CN8 + SSCG Video Clock CPU Jupiter 4 ARM7 90MHz LD FLASH MEMORY 0.
CONNECTION DIAGRAM 7 7. Connection Diagram 7.1 Phaser 3130 IEEE1284 COMOPATIABLE CABLE 38 PIN CN5 37 38 CN9 1 2 3 4 5 6 7 8 9 10 11 6 PIN HOST COMPUTER USB CABLE CONNECTOR CN14 CN11 1 2 CN12 1 2 CN6 1 2 LSUCLK nLREADY nPMOTOR GND 24VS *HSYNC 5V GND nLD_ON VDO GND +3.
CONNECTION DIAGRAM 7.2 Phaser 3120 HOST COMPUTER USB CABLE 4PIN CONN-E CTOR for USB CN6 CN3 THERMISTOR 1 2 MOTOR 1 2 3 4 THE RM THE RM2 A A/ B B/ 1 2 CN5 1 2 3 4 CN7 CN8 1 2 CN9 1 2 CN3 1 2 SPL MAIN BOARD FR-4, 2Layer CN10 DCU 7-2 Service Manual 1 2 3 4 +3.3V D CU _D ATA D CU _C LK GND 1 2 3 4 CN2 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 LSUCLK nLREADY nPMOTOR GND 24VS *HSYNC 5V GND nLD_ON VDO GND +3.
8 SCHEMATIC DIAGRAMS 8. Schematic Diagrams 8.
SCHEMATIC DIAGRAMS Phaser 3130 Main Circuit Diagram (2/9) 8-2 Service Manual
SCHEMATIC DIAGRAMS Phaser 3130 Main Circuit Diagram (3/9) Service Manual 8-3
SCHEMATIC DIAGRAMS Phaser 3130 Main Circuit Diagram (4/9) 8-4 Service Manual
SCHEMATIC DIAGRAMS Phaser 3130 Main Circuit Diagram (5/9) Service Manual 8-5
SCHEMATIC DIAGRAMS Phaser 3130 Main Circuit Diagram (6/9) 8-6 Service Manual
SCHEMATIC DIAGRAMS Phaser 3130 Main Circuit Diagram (7/9) Service Manual 8-7
SCHEMATIC DIAGRAMS Phaser 3130 Main Circuit Diagram (8/9) 8-8 Service Manual
SCHEMATIC DIAGRAMS Phaser 3130 Main Circuit Diagram (9/9) Service Manual 8-9
SCHEMATIC DIAGRAMS 8.
SCHEMATIC DIAGRAMS Phaser 3120 Main Circuit Diagram (2/5) Service Manual 8-11
SCHEMATIC DIAGRAMS Phaser 3120 Main Circuit Diagram (3/5) 8-12 Service Manual
SCHEMATIC DIAGRAMS Phaser 3120 Main Circuit Diagram (4/5) Service Manual 8-13
SCHEMATIC DIAGRAMS Phaser 3120 Main Circuit Diagram (5/5) 8-14 Service Manual
SCHEMATIC DIAGRAMS 8.3 HVPS Circuit Diagram (1/2) 24VS 5V 5V R202 100 Q201 CON2-16 C206 A708-Y R201 THV-sen 430 5 6 R204 R205 47K 22K 2K C201 473 U102-B R208 6 D1NL20U Q203 R206 C205 180K-F 473 R207 6KV IT-01 C209 D205 D206 6KV 6KV R212 6KV 221 R211 2.7V THV 1/2W 100K 681 ZD201 330K-F D204 1 ¡ C208 C2383 681 6KV 221 ¡ 7 5 D203 C203 102 C211 2 ¡ Q202 50K C202 6KV 221 C945C-Y 10K 11 R203 7 KA324 THV C210 4 5.
SCHEMATIC DIAGRAMS HVPS Circuit Diagram (2/2) 5V C404 D401 1N4148 R403 2.7V 1.
SCHEMATIC DIAGRAMS 8.4 SMPS Circuit Diagram AR1 DSS-401M SW1 SW SPST F1 250V 5A F2 250V 2A LF2 2003 LF1 1007 PT1 EER2828 INLET1 R5 2W 100K D1,2,3,4 600V2A*4 C2 222MAD TNR1 10D561K C1 224 C3 222MAD R1 + C4 104 R2 R8 680 C103 C104 35V NU 47uF C105 50V 33uF C7 50V 33uF 3 4 8 11 D103,104 40V 3A*2 L101 10uH F101 C107 10V 1000uF PC101-A 817M-B 2 C12 332MAD CON2-14,16(+24VS) CON2-25(*FUSER-ON) NO MARKING RESISTOR 1/8W-J(5%) R111 R113 1.
SCHEMATIC DIAGRAMS 8.5 OTHER PBA Circuit Diagrams 3.3V 24VS R115 R116 R117 R118 CON3 3 2 1 D105 1N4003 35301-0350 3 4 47K 150 47K 150 1 OP101 ITR-8406S 2 1 2 CON2-15(MANUAL) CON2-26(EXIT) CON2-24(FAN) 3 4 R119 2.2K Q101 KSC1008-Y R120 5.6K OP102 ITR-8406S 3.
