Samsung SF-4500 Service Manual
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Samsung SF-4500 Service Manual

Samsung SF-4500 Service Manual

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SERVICE
INKJET PRINTER COMPOUND
SF-4500/4500C
Msys4700/4800
MJ-4500C
Manual
1. Precaution
2. Specifications
3. Installations
4. Disassembly & Assembly
5. List of Abbreviations
6. Special Circuit Descriptions
7. Theory of Mechanism
8. Troubleshooting
9. Exploded Views and Parts List
10. Packing Diagram and Parts List
11. Electrical Parts List
12. Block Diagrams
13. PCB Diagrams
14. Schematic Diagrams
CONTENTS

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  • Page 1: Service Manual

    SF-4500/4500C Msys4700/4800 MJ-4500C SERVICE Manual INKJET PRINTER COMPOUND CONTENTS 1. Precaution 2. Specifications 3. Installations 4. Disassembly & Assembly 5. List of Abbreviations 6. Special Circuit Descriptions 7. Theory of Mechanism 8. Troubleshooting 9. Exploded Views and Parts List 10. Packing Diagram and Parts List 11.

  • Page 2: Precaution

    6. Observe the original lead dress, especially near sharp edges, AC, and high voltage power supplies. Always inspect for pinched, out-of-place, or frayed wiring. Do not change the spacing between components and the printed circuit board. Samsung Electronics...

  • Page 3: Esd Precautions

    There could be a danger of explosion and should not be opened, crushed, or burned for dis- subsequent operator injury and/or posal. equipment damage if incorrectly installed. 2. Be sure to replace the battery with the same or equivalent type recommended by the manufacturer. Samsung Electronics...

  • Page 4: Specifications

    Printer Driver Windows 3.1/3.11, Windows 95/98 driver Interface IEEE 1284 Compatible Parallel Interface (ECP) (*1) The average printing time with 15%/A4 test image of Samsung. (*2) The average printing time with 4%/A4 test image of Samsung. 2-2 Head Ink M-3...
  • Page 5 Selectable by 1-Key, 2-LEDs -Darken Gray Scale & Contrast - Lighten - Photo : Error diffusion SF-4500/Msys4700 : 1.0 Mbyte (Factory Option : 3M) Capacity (*3) SF-4500C/Msys4800/MJ-4500C : 0.5 Mbyte (Factory Option : 2.5M) Back-up Time 30 Minutes (Continuous Power Failare)
  • Page 6 Reduction & 25%~200% Enlargement (Reference is the top center of Document) Answering I/F TEL I/F Ext. Phone 1-jack, Extension Phone Transfer Polling Sensors No Paper, Paper Jam OTHERS Error Indicator 1-LED Voice Request Yes, On-hook Dial Real Time Clock Samsung Electronics...
  • Page 7 Carrier Sheet Yes (*4) Electronic Manual, Prt Driver, Presto page manager, Smart_Fax, Contents (*5) Bundle S/W Photo Album, Twain Driver (one CD-ROM) Default Supply (*4) SF-4500/SF-4500C/Msys4700/Msys4800 only (*4’) SF-4500C/MJ-4500C only (*5) The smart_fax allows a on-screen remote control. Samsung Electronics...

  • Page 8: Installations

    Note: If you want to remove the handset, slide it down, then take it out. Be sure to insert white cord into the front hole 3-2 Document Tray 1. Pull the document tray upward. 2. Fold out the extender on the document tray. Samsung Electronics...

  • Page 9: Telephone Line

    Plug one end of the modular cord into the EXT.TEL jack on the back of your machine. Plug the other end of the cord into a modular jack on a telephone answering device or a regular telephone to use as an extension. Samsung Electronics...

  • Page 10: Ac Power Cord

    36 pin printer jack on your machine. It is recommended to use the parallel cable that supports IEEE-1284 bi-directional communica- tions. 2. Fasten the metal clips to the parallel cable. 3. Connect the other end of the parallel cable to your computer. Printer cable Samsung Electronics...

  • Page 11: Loading Paper

    Form Feed button to load the enve- the envelope must align with the raised edge of lope again. the envelope guide. •The acceptable width of the envelope is in the range of 98.5mm ~ 215.9mm. •The envelope should be made of 20-24lb paper. Samsung Electronics...

  • Page 12: Print Cartridge

    4. Remove the new print cartridge from its packag- ing. Hold the print cartridge by the black areas or colored top only. Do not touch the copper area. Control panel 5. Carefully remove the tape covering the printhead. Be sure to remove all the tape. Samsung Electronics...
  • Page 13 SF4500 Control Program on your PC. If you use the Cartridge button on this machine, the machine beeps a warning tone and briefly displays ‘RE-INSTALL COLOR USING PC-DRIVER’. Press ‘Install Cartridge’ tab on your PC, or the file may print using composite black. Samsung Electronics...

  • Page 14: Print Cartridge Storage Unit

    When switching between the color and black print cartridges, keep the unused one in the print cartridge storage unit. The storage unit prevents the print cartridge from drying out while providing easy access to it. Storage unit Cartridge Samsung Electronics...

  • Page 15: Disassembly And Reassembly

    2. Push the bushing on both ends of the roller slight- the roller is heavily worn, replace it with a ly inward, then rotate it until it reaches the slot as new one. shown below. Then lift the roller out. Bushing Control panel White roller Samsung Electronics...
  • Page 16 Remove the six screws shown below. into the slots in the base ass’y. Cartridge compartment cover Control panel Base ass’y 2. Remove the print cartridge. Remove the two screws shown below and take out the top cover ass’y. Top cover ass’y Samsung Electronics...
  • Page 17 3. Holding the rear cover ass’y, take it out by of arrow. rotating it to be released properly. Rear cover ass’y Paper guide 2. Remove the storage Unit, and remove the six screws shown below. Rear cover ass’y Samsung Electronics...
  • Page 18 3. Remove the one screw securing the CIS ass’y and alcohol. If it is heavily stained or scratched, unplug the CIS harness. Take out the CIS ass’y. replace it with a new one. Note : There is a little difference mono bracket and color bracket. Samsung Electronics...

  • Page 19: Scan Motor

    Make sure the harness is released from two hooks securing the harness as shown below. Hook1 Scan motor ass’y 4. Remove the two screws securing the motor to the motor bracket. Main PBA Motor harness Hook2 Motor bracket Samsung Electronics...
  • Page 20 Hook SMPS Main frame 5. Pushing down the hooks on both ends, pull out the SMPS. Bracket-LF SMPS connector 3. Remove the one screw securing the ground wires to the bracket as shown. SMPS Hook LIU ground wire Samsung Electronics...
  • Page 21 LIU PBA. – Rear Cover Ass’y (see page 4-3) 2. Remove the one screw securing the ground wires to the bracket. LIU PBA Bracket-LF LIU ground wire SMPS ground wire 4. Unplug all the connectors from the LIU PBA. Samsung Electronics...
  • Page 22 – Printer Unit (see page 4-11) – Top Cover Ass’y (see page 4-2) 2. Remove the four screws securing the speaker and 2. Unplug the one connector and remove the one buzzer. screw shown below, and take out the PBA. Speaker Buzzer* *Optional Samsung Electronics...
  • Page 23 • Clean the surface of the rubber pad with ethyl alco- hol. After wiping it, be sure to dry it. Check the rubber wear. If the wear reaches 1/2 its original thickness, replace it with a new one. Rubber pad Samsung Electronics...

  • Page 24: Ope Unit

    3. Turn the tie stopper 90 degrees as shown below remove: and take out the OPE unit. – Top Cover Ass’y (see page 4-2) – Rear Cover Ass’y (see page 4-4) OPE unit 2. Unplug the OPE (NPO) connector from the LIU PBA. Tie stopper 4-10 Samsung Electronics...
  • Page 25 • When you reassemble the PBA, secure the screws according in the order of the number printed on the PBA. • After reassembling, operate the machine to make sure it works properly. • After reassembling, make sure the LCD is not blocked. Samsung Electronics 4-11...

  • Page 26: Printer Unit

    PBA. Take out the printer unit. Main PBA ASF feeder ass’y CR motor TX motor LIU OPE Print Head Main PBA SMPS Senser LF motor Speaker Note: When you reassemble the unit, do not pinch or short the wire harness. 4-12 Samsung Electronics...
  • Page 27 2. Unplug all connectors from the Main PBA and remove the two screws shown below. Pick up shaft Note : When you reassemble the ASF feeder ass’y, insure the harness in the line feed motor is not pinched or shorted. Samsung Electronics 4-13...
  • Page 28 2. Pushing the both ends of the home ass’y, take out the ass’y in the direction of arrow. 2. Remove the friction ass’y, then take out the actuator feed. 3. Pull out the base frame ass’y. Actuator feed Home ass’y Roller friction ass’y Base frame ass’y 4-14 Samsung Electronics...
  • Page 29 Then take out the carrier shaft. 2. Remove the bearing feed from the main frame. Pull the feeder roller in the direction of arrow and take it out. Carrier shaft Feed roller Bearing feed Head cable Cable holder Samsung Electronics 4-15...
  • Page 30 – Top Cover Ass’y (see page 4-2) Timing belt – Rear Cover Ass’y (see page 4-3) 2. Remove the three screws securing the Main PBA. When you remove the one screw at the bottom, pull the timing belt. 4-16 Samsung Electronics...
  • Page 31 Multi Function Peripheral INTERFACE UART Universal Asynchronous Receiver/Transmitter Extended Capabilities Port CARRIAGE RETURN LINE FEED SCANIP SCAN IMAGE PROCESSOR CONTACT IMAGE SENSOR ANALOG TO DIGITAL DIGITAL TO ANALOG Line Interface Unit Transformer Input from Transformer Receive Output Transformer Line Input Samsung Electronics...
  • Page 32 PARALLEL CONTROL/ CIS _ SH /P-SLCT INTERFACE /FAULT-TEST CIRCUIT CLK _ SEL /P-INIT (IEEE1284) BIASOFF PRE _ HEAT /P-SLCTIN RTC _ EN /P-AUTOFD GLED /P-STB RLED BLED 245DIR Fig.6-1-1. Entire Structure of Main Circuit for Each Key Signal Samsung Electronics...
  • Page 33 /RD & /WR signals are synchronized with MCLK(30MHz) and become LOW ACTIVE. • A0 - A17 These signals are strobe signals used to read and - ADDRESS BUS (A18 - A21 are reserved.) write data when each CHIP SELECT is connected Samsung Electronics...
  • Page 34 (Fig.6-1-2) KS32C6200 has 2 UART channels. The main and LIU, main and OPE to transmit serial baud rate is 9600bps. UART Block IR Tx IR Rx Encoder Decoder Fig.6-1-2. UART BLOCK DIAGRAM TXD : START STOP RXD : START STOP Fig.6-1-3 UART DATA FORMAT Samsung Electronics...
  • Page 35 STROBE (/WR) in order to move this data into ACKNOWLEDGE signal and drives DMA channel 0 destination memory, and then stores the data. to produce CHIP SELECT and READ STROBE (/RD) at the external MCLK /XDREQ /XDACK D[15:0] Fig.6-1-4 EXTERNAL DMA TIMING DIAGRAM Samsung Electronics...
  • Page 36 PPD(7 : 0) DATA BUSY nSTROBE nACK Fig.6-1-5 Compatibility Hardware handshaking Timing Samsung Electronics...
  • Page 37 BUSY BYTE0 BYTE1 PPD(7 : 0) nAUTOFD DATA BYTE COMMAND BYTE Fig.6-1-6 ECP Hardware Handshaking Timing (forward) nACK nAUTOFD BYTE0 BYTE1 PPD(7 : 0) BUSY DATA BYTE COMMAND BYTE nINIT Fig.6-1-7 ECP Hardware Handshaking Timing (reverse) Samsung Electronics...
  • Page 38 HEAD-DATA. Fire Enable Timer /HGA Signal (PD) Pre-Heat Pulse Width Fire Pulse Width Signal Front End Delay Pr-Heat Delay Width Back End Delay Fig.6-1-8 Timing Diagram to Drive Head Samsung Electronics...
  • Page 39 LF (Line Feed) motor used to feed and eject paper. CR motor controller can support 75, 150, 200, 300, 600, or 1200dpi according to resolution, while LF motor controller supports uni-polar and bi-polar Samsung Electronics...
  • Page 40 DMA Request from Scan_IP GIP5/UCLK HEAD_DATA Serial Head Data from Head GIOP0/TCK Test Clock for ICE GIOP1/TMS TAP Controller Enable – GIOP2/TDI Serial Data Input from Emulator GIOP3/nTRST nTRST – TAP Controller Reset GIOP4/TDO Serial Data Output to Emulator Samsung Electronics...
  • Page 41 KIA7045F output output terminal becomes low (0V) and the voltage terminal of open drain structure is pulled up 5.1kΩ is impressed to flash memory and KS32C6200, run- and put out. ning RESET (LOW ACTIVE). Flash memory and 6-10 Samsung Electronics...

  • Page 42: System Memory

    DRAM is designed to be able to add 2MB to the basic Color models have color CIS. 2MB so that buyers can make their options. ➀ SF-4500/Msys4700/MJ-4500 : BN-30216D, 10Pin In addition, the backup circuit built in for DRAM keeps data in user memory during at least Connector 30-miniute power failure.
  • Page 43 – Color CIS (Canon, Dyna, Toshiba) interface – Automatic Motor Control – Image Processing Mode : TIP, Ordered dither, Error diffusion – 256 Gray Scale – AGC function – PC Gray Scan function ➆ External SRAM: 32Kbyte, 15Ns Access Time 6-12 Samsung Electronics...
  • Page 44 Bell or Volume control GPIO2 GPIO12 reserved – GPIO13 nSPK_CTL Audio amp. off Audio amp. on GPIO14 THM_CLK Clock IN for Thermometer GPIO15 THM_DATA Serial Data from/to Thermometer 1 C/– : Color Only 2 C/M : Color/Mono Samsung Electronics 6-13...
  • Page 45 In 1200dpi (in case of Head: 12KHz) mode, timing period is 2.6usec (1/1200÷16 groups). The signal put in each driver(window time) is active “L”, with the biggest driver current max 100mA and output voltage +11.75V. 6-14 Samsung Electronics...
  • Page 46 (8bit) BP16 (Mono) CONTROLLER /FAULT-TEST (Color) Fault (Short) Test /FAULT BIASOFF Head HEAD-DATA Detection /HEAD-EN Head Selector OK2PRINT Substrate BH1,BH2 SCANIP (U18) PRE-HEAT Heat IMAGE THM-DATA PROCESSOR Surround temperature THM-CLK sensor part Fig.6-1-12 Block Diagram of Printer Samsung Electronics 6-15...
  • Page 47 If you make FAULT-TEST output “L” to detect +11.75V. fault of the head, +22V gets off. If the head is in a short (LOW), when the level of “/FAULT-TEST” Mono Head 70°C 35°C Pre-Heat if below 35°c Fig.6-1-13. Temperature around Mono Head 6-16 Samsung Electronics...
  • Page 48 BA2 as clock signal of each bit, and ID signal in the (Pwr) (Load) (Clock1) (Clock2) Min 500ns Clock Delay HEAD-DATA bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0 Head I.D read : HEAD-DATA Mono : 07H Color : 08H Fig.6-1-15. HEAD DETECTION TIMING DIAGRAM Samsung Electronics 6-17...
  • Page 49 (+11.75V). It is depicted in the following diagram. the surrounding temperature and heats substrate Fire Enable Timer (PD) Signal Pre-Heat Pulse Width Fire Pulse Width Signal Front End Delay Back End Delay Pre-Heat Delay Width Fig.6-1-16. HEAD DRIVING TIMING DIAGRAM 6-18 Samsung Electronics...
  • Page 50 BA10 BA11 BA12 BA13 BP1- BP16 (Tp) Fig.6-1-17. TIMING DIAGRAM FOR EACH NOZZLE Samsung Electronics 6-19...
  • Page 51 6-1-5-5. INK CARTRIDGE • PIN ARRAY OF MONO INK CARTRIDGE There are 208 heater chips in mono ink cartridge. Address (BA1_ ~ BA13_) Column Data(BPx) 6-20 Samsung Electronics...
  • Page 52 • PIN ARRAY OF COLOR INK CARTRIDGE There are 192 heater chips in mono ink cartridge. One cartridge has 64 Cyan, 64 Magenta, 64 Yellow heaters and (64 x 3 colors) 192 nozzles. Address (BA1_ ~ BA13_) Column Data(BPx) Samsung Electronics 6-21...

  • Page 53: Motor Driver

    MFP controller(U16) is “low”, TR(Q12) will be turned will go down (+3.0V), resulting in low current in the off and the voltage put in to CRVREF of motor. driver (U25, U28) with +5V divided will go up (+4.5V). 6-22 Samsung Electronics...
  • Page 54 - Driving IC : PBL3717A × 2 TXIA1 TXIA0 CURRENT(mA) OPERATION REMARK Quick Scan/Fine/Super Fine Standby Idle Driving speed for each mode MODE PHASE SPEED REMARK Quick Scan 2–2 phase 1200pps Fine 1–2 phase 400pps Super Fine 2–2 phase 400pps Samsung Electronics 6-23...
  • Page 55 /RD and /WR signals control READ and WRITE respectively. /IRQ is a sig- nal for modem interrupt. Transmission speed of KS16117 is supported up to 14.4k. FAX TRANSMISSION MODEM KS16117 (U15) FAX RECEPTION Fig.6-1-18. FAX TRANSCEIVER 6-24 Samsung Electronics...
  • Page 56 • Scan position sensor output is received at U1 pin 43 (P3-1). Scan RESONATOR Position 7.37 MHz Sensor Document 16 x 2 lines Detect Sensor MICOM Z8601 Key Matrix UART 2 Connector Reset LEDs Fig.6-2-1. OPE BLOCK DIAGRAM Samsung Electronics 6-25...
  • Page 57 6-3-4 Dialer LIU(Line Interface Unit) circuit added only to 6-3-4-1. MF DIAL SF-4500, SF-4500C is controlled by the main circuit. It monitors telephone line and helps interface • Default mode it is set in DP. You can change it to between the system and the telephone line.

  • Page 58: Serial Interface

    - Photo coupler. It enables UART(U3-29:TxD) of U3(STI9510) to deliver telephone line status or response signal about control signal or dialing information from LIU MFP controller of the main board (U15). - Insulation Detween prinary and secondany circuit part. Samsung Electronics 6-27...
  • Page 59 220V Free Voltage Input Rated Voltage AC120Vac (a) AC220–240Vac (a) AC110–240Vac (a) Input Voltage Turning Range AC85–135Vac (b) AC180–270Vac (b) AC85–270Vac (b) Rated Grequency 60Hz 50–60Hz 50–60Hz Frequency Range 57–63Hz 47–63Hz 47–63Hz Input Current 0.5Arms 0.3Arms 0.5Arms 6-28 Samsung Electronics...

  • Page 60: Power Circuit

    50KHz to 100KHz. PWM(Pulse Width Modulation) Control Circuit adjusts the duty of the switching device by sensing the change of output voltage, and protects this product from excess current by receiving signals from excess current detecting circuit. Samsung Electronics 6-29...
  • Page 61 “High”. If there is paper, the lever will using photo interrupter. If there is no paper, the lever be lifted and output “/P_EXIT” will become “Low”. will cover its sensor and output “/P_EXIT” Lever /P_EXIT Photo Interrupter 6-30 Samsung Electronics...
  • Page 62 The above IC sends data seri- This IC converts the temperature around IC ally using signal lines(THM_DATA, THM_CLK). package into digital and sends the temperature data to serial to make it sense the temperature Samsung Electronics 6-31...

  • Page 63: Theory Of Mechanism

    The exit roller pushes the page out onto the document exit tray where it is stacked. Samsung Electronics...

  • Page 64: Printer Mechanism

    Stopper clutch Latchet clutch Idle gear 3 Idle gear 2 Idle gear 1 Gear clutch Feed roller gear Hub clutch Hub clutch Idle gear 4 Motor Samsung Electronics...

  • Page 65: Exploded Views And Parts List

    9. Exploded Views and Parts List 9-1 Main Assembly Parts Samsung Electronics...

  • Page 66: Main Assembly Parts

    Guide DOC R Door Spring Curve Gear pinion Label-Serial – Garage Ass’y JB97-00925E Rubber-Cap, Head Holder-Cap Spring-Cap Garage Cover-Rear JB72-41282D Unit-Engine – Unit-Base Ass’y – Harness-LIU JG39-41012A Stacker-Tx ass’y JB75-00119A Stacker-Tx(2) Stacker-Tx(1) Sheet-ADF JB72-10908A Screw-Tapping, M3 × L8 6002-000175 Samsung Electronics...
  • Page 67 9-2 Unit-OPE Ass’y Samsung Electronics...
  • Page 68 PBA-OPE JB92-01021A v (for Color) GND WIRE (OPE) JG39-41016A Spring-Pinch Ass’y JG75-10550A Ground-Sensor JG71-10524A Spring-Coil JG70-40514A Support-ADF JG72-41083A Lever-Sensor JG72-40918A Frame-Upper JG72-41082A Roll-Pinch JG72-40663A Shaft-Pinch JG70-40521B Holder-Rubber JG72-40044A Rubber-ADF JG73-10003A Cable-Clamp 6502-000121 Screw-Taptite M3u8L 6002-000175 Screw-Taptite M2.5u6L 6003-000193 Samsung Electronics...
  • Page 69 9-3 Unit-Base Ass’y Samsung Electronics...
  • Page 70 Ring-C (ID5) PBA-R/T/P v (option) Harness-LIU/RINGER v (option) Spring-GND JG61-70547A Harness-LIU/Modular JG39-41023A Speaker Ass’y JG96-01040A Buzzer v (option) Locker-TX JG64-30001A TIE-Stopper JG72-40717A Cover-Base Ass’y JB75-11101D Cover-Base Bushing-TX(B4) Felt-Ink Foot-Rubber Sheet-Dummy Scan Motor Ass’y JG96-01036A Bracket-Motor Motor-Tx Gear-Spur Gear-17/35 Gear-20/33 Samsung Electronics...
  • Page 71 <Unit-Base Ass’y (cont.)> DESCRIPTION SEC CODE Q’TY AVALABLE SVC PART Gear-Idle25 Gear-17/35 Gear-17/27 Ring-C (ID3) Screw-Tapping, M3 u L8 6002-000175 Screw-Tapping, M2.5 u L6 6003-000193 Screw-Taptite, M3 u L6 6003-000269 Samsung Electronics...
  • Page 72 9-4 Engine-Ass’y Samsung Electronics...
  • Page 73 JB97-00939A Roller Feed Gear Feed Spring-ES (Damp) 6107-000003 MEA-BRKT LF1 JB97-00945A BRKT-LF Ass’y JB75-10934A BRKT-LF MOTOR Gear-LF IDLE1 Gear-LF IDLE2 Gear-LF IDEL3 Gear-LF IDEL4 Bearing-Feed “L” Motor-Step (LF) 3101-001079 MEA-Pulley IDLE JB97-00242D Gear IDLE Holder Pulley Shaft Pulley Samsung Electronics...
  • Page 74 Guide wiper Spring-Lever Frame-Home MEA-ASF Ass’y JG97-01151A Guide Paper side JB72-40918A Guide Latch Lever damper Plate-knock up MMP-Pad : Cork Guide-Envelope JB72-40951A Guide-Extension A JB72-40218A MEC-CLUTH JB75-10931A Hub-CLUTH RATCHET-CLUTH Spring-CLUTH Spring-RATCHET Gear-CLUTH Stopper-CLUTH JB39-40929A Frame-ASF Spring-Knock up 9-10 Samsung Electronics...
  • Page 75 Photo-Interrupter Harness-PES Bearing-Feed “R” JB66-10002A Spring-Return Lever Lever-Return Bushing-Lever Guide-Edge JG72-41094A Screw-Taptite, M3 u L6 6003-000126 Screw-Taptite, M3 u L6 6003-000179 Screw-Taptite, M3 6002-001016 Screw-Machine, M3 u L6 6001-000131 Screw-Taptite, M3 6003-000269 Screw-Taptite, M2.5 u L6 6003-000193 Samsung Electronics 9-11...
  • Page 76 9-5 Unit Handset 9-12 Samsung Electronics...
  • Page 77 <Unit Handset> DESCRIPTION SEC CODE Q’TY AVALABLE SVC PART Unit-Handset JG96-00960D Handset-Upper Weight-balance PBA-Hook Harness, CBF-JACK MIC-CONDENSOR RMO-Rubber MIC DIODE-Zener Unit-Fixing Audio-Receiver RING-op Handset-Lower Hole-dummy Screw-Taptite(M3u8L) Samsung Electronics 9-13...
  • Page 78 9-6 Unit-Cradle 9-14 Samsung Electronics...
  • Page 79 <Unit Cradle> DESCRIPTION SEC CODE Q’TY AVALABLE SVC PART Unit-Cradle JG96-00681B Cradle-Upper Cover-Hook Hook-PBA LINE-CO(210mm) IVORY LINE-CO(170mm) Cradle-Lower Cradle Cap Screw-Taptite(M3 u L6) Screw-Taptite(M3 u L8) Samsung Electronics 9-15...

  • Page 80: Packing Diagram And Parts List

    10. Packing Diagram and Parts List Samsung Electronics 10-1...
  • Page 81 <Package> DESCRIPTION SEC CODE Q’TY AVALABLE SVC PART Box(p)-Master JG69-10552A v (for SF-4500) JB69-10961A v (for SF-4500C) JG69-10552C v (for Msys4700) JG69-10552D v (for Msys4800) JB69-10970A v (for MJ-4500C) SF-4500 SF-4500/XEU Msys4700 SF-4500/XAR SF-4500C SF-4500C/XEU Msys4800 SF-4500C/XAR MJ-4500C SF-4500CM/XAR BAG-SET JG69-30508A Cushion “L”...

  • Page 82: Electrical Parts List

    11. Electrical Parts List 11-1 SF-4500/Msys4700/MJ-4500 Main B’d Parts List (Not Fixed) SEC CODE DESCRIPTION PART NUMBER VENDER Q`TY REFERENCE 0401-000116 DIODE-SWITCHING, MMSD914T1, 100V, 200mA, 225mW, 4nS MMSD914T1 D103, D104, D106 0401-001003 DIODE-SWITCHING, MMBD6050LT1, 70V, 200mA, 225mW, 4n MMBD6050LT1 D109, D110...
  • Page 83 <SF-4500/Msys4700/MJ-4500 Main B’d Parts List (cont.)> SEC CODE DESCRIPTION PART NUMBER VENDER Q`TY REFERENCE 2007-000282 R-CHIP, 100Kohm, 5%, 1/10W, DA, TP, 2012 RC2012J104CS SEM, ROHMK R170, R176, R178, R224 R249 2007-000285 R-CHIP, 100Kohm, 5%, 1/8W, DA, TP, 3216 RC3216J104CS SEM, ROHMK...
  • Page 84 CL21C180JBNC SEM, MURATA C273 111 2203-000455 C-CHIP, 1nF, 5%, 50V, NPO, TP, 2012 CL21C102JBNCA SEM, MURATA C108, C109, C119~C126, C130 112 2203-000455 C-CHIP, 1nF, 5%, 50V, NPO, TP, 2012 CL21C102JBNCA SEM, MURATA C156, C157, C166, C184, C191 Samsung Electronics 11-3...
  • Page 85 151 4701-001020 FREQ-ATTENUATOR, 5-80MHz, 15dB, -, 0.03W FS741AZB U104 152 JB13-10503A IC ASIC-CPU, MJ-715S, KS32C6200, QFP, 160P KS32C6200 153 JG13-10062A IC ASIC-IMAGE CHIP, SF4300, SCAN IP, QFP, 128P STOA7110 154 JG41-10118A PCB-MAIN, SF4400, FR-4, 4L, T1.6mm, 215*87 KIJU 11-4 Samsung Electronics...
  • Page 86 R170, R176, R178, R224, R249 47 2007-000285 R-CHIP, 100Kohm, 5%, 1/8W, DA, TP, 3216 RC3216J104CS SEM, ROHMK R272, R283 48 2007-000290 R-CHIP, 100ohm, 5%, 1/10W, DA, TP, 2012 RC2012J101CS SEM, ROHMK R215, R217, R218, R220, R252, R256, R279, R280~R282 Samsung Electronics 11-5...
  • Page 87 94 2007-001078 R-CHIP, 600ohm, 5%, 1/10W, DA, TP, 2012 RC2012J601CS SEM, ROHMK R175 95 2007-001100 R-CHIP, 62ohm, 5%, 1/10W, DA, TP, 2012 RC2012J620CS SEM, ROHMK R204 96 2007-001152 R-CHIP, 750ohm, 1%, 1/10W, DA, TP, 2012 RC2012F7500CS SEM, ROHMK R145, R254 11-6 Samsung Electronics...
  • Page 88 140 2703-000125 INDUCTOR-SMD, 10uH, 10%, 1.25u2u1.25mm MLF2012E100K L104 141 2801-003330 CRYSTAL-UNIT, 38.00053MHz, 15ppm, 28-AAM, 18pF HC-49/U, 38.00053MHz SUNNY, ITC 142 2801-003582 CRYSTAL-UNIT, 30MHz, 50ppm, 28-AAM, 20pF, 40ohm HC-49/S(30MHz, 50ppm) 143 3301-000325 CORE-FERRITE BEAD, AB, 3.2u2.5u1.3mm HF50ACB322513-T L101, L102, L105 Samsung Electronics 11-7...
  • Page 89 158 4701-001020 FREQ-ATTENUATOR, 5-80MHz, 15dB, -, 0.03W FS741AZB U104 159 JB13-10503A IC ASIC-CPU, MJ-715S, KS32C6200, QFP, 160P KS32C6200 160 JG13-10062A IC ASIC-IMAGE CHIP, SF4300, SCAN IP, QFP, 128P STOA7110 161 JG41-10118A PCB-MAIN, SF4400, FR-4, 4L, T1.6mm, 215*87 KIJU 11-8 Samsung Electronics...
  • Page 90 11-3 SF-4500/4500C LIU B’d Parts List 0401-000140 DIODE-SWITCHING, 1N4148, 100V, 200mA, 500mW, 4nS, DO 1N4148T/R DSMS, NSC, TERR D1, D8 0402-000339 DIODE-BRIDGE, W06F, 600V, 1.5A W06G 0403-000139 DIODE-ZENER, 1N4734A, 5.6V, 5%, 1W, DO-41, TP 1N4734AT/R ITT, MOT 0403-000155 DIODE-ZENER, 1N4748A, 22V, 5%, 1W, DO-41, TP...
  • Page 91 JB41-10508A MJ-715S, FR-4, 1L, T1.6mm, 110u90, LIU PCB LIU PCB JF13-10073A I-LIU Chip, STI9510, DIP, 40P STI9510 JF27-30051A COIL-RF, SF1000, 5.6UH, 1.9OHM BAL03NA5R6K BOAM, TAIYO L4~L7 JF27-60051A COIL-FILTER, IND-RF, 60UH SBT-0260T TOKIN FLT1-2 JG26-50001A 600:600 Transformer, 100-1016 100-1016 SUNGMOON T2, T3 11-10 Samsung Electronics...
  • Page 92 2203-000260 CAP-CERAMIC, 10NF, 50V, 5%, 2012 CL21B103KBNC SEM, MURATA C11, C47~C49 2203-000374 CAP-CERAMIC, 15NF, 50V, 5%, 2012 CL21B153KBNC SEM, MURATA C6, C40 2203-000376 CAP-CERAMIC, 15NF, 50V, 5%, 3216 CL31B153KBNC SEM, MURATA 2203-000429 CAP-CERAMIC, 18PF, 5%, 50V, 2012 CL21C180JBNC SEM, MURATA Samsung Electronics 11-11...
  • Page 93 JB41-10508A MJ-715S, FR-4, 1L, T1.6mm, 110u90, LIU PCB LIU PCB JF13-10073A I-LIU Chip, STI9510, DIP, 40P STI9510 JF27-30051A COIL-RF, SF1000, 5.6UH, 1.9OHM BAL03NA5R6K BOAM, TAIYO L4~L7 JF27-60051A COIL-FILTER, IND-RF, 60UH SBT-0260T TOKIN FLT1-2 JG26-50001A 600:600 Transformer, 100-1016 100-1016 SUNGMOON T2, T3 11-12 Samsung Electronics...
  • Page 94 11-5 SF-4500/4500C/Msys4700/4800/MJ-4500C Sensor B’d SEC CODE DESCRIPTION PART NAME VENDOR Q’T PART NUMBER 0604-001045 PHOTO-INTERRUPTER, TR, 0.8%-, 100mW, DIP GP1S94 SHARP 1209-001016 C-THERMOMETER, DS1621, SOP, 8P DS1621S DALLA 2007-000941 R-CHIP, 47Kohm, 5%, 1/10W RC2012J473CS SEM, ROHMK R1, R2, R4 2007-000542 R-CHIP, 200ohm, 5%, 1/8W...
  • Page 95 11-8 SF-4500/Msys4700 Others Parts List SEC CODE DESCRIPTION PART NUMBER VENDER Q`TY REFERENCE 0609-001030 CONTACT IMAGE SENSOR, MONO, 216mm, 2574, 1.8mS, 1MHz BN-30216D CANON 1 GA39-10100A CBF-HARNESS, PAWER CORD, 220V 25056 (3AFUSE) KAWAS POWER CORD JB44-10504A SMPS, AMUNDSEN, AC/DC, 50W, HV, 220V...
  • Page 96 JG39-41025A CBF HARNESS-CIS GND, SF4400, WIRE, UL1007, 70mm, GRN/Y SUNJI 1 CIS GND JG39-41026A CBF HARNESS-NPO, LIU, SF4400, WIRE, UL1061, 750mm LIU-OPE2 SUNJI 1 NPO-LIU JG39-60503A CBF-UK CURL CORD, SF4000, 4P, 360MM, IVORY, MODULAR GENYA 1 CURL CORD JG96-00680B HANDSET, SF6000, SEUK, UK HANDSET Samsung Electronics 11-15...
  • Page 97 11-10 SF-4500/4500C/Msys4700/4800/MJ-4500C SMPS B’d <SF-4500/4500C Power B’d Parts List> ITEM PART NUMBER DESCRIPTION VENDER Q`TY LOCATION KA431AZ 1001 IC-SHUNT REG 40V 0.1A SAMSUNG KIA431Z 1001-A KA7805P 1002 IC-REGULATOR 5V 1A SAMSUNG KIA7805P 1002-A 1N4148 1003 DIODE-SWITCHING 75V 0.15A ROHM KOREA...
  • Page 98 <SF-4500/4500C Power B’d Parts List (cont.)> ITEM PART NUMBER DESCRIPTION VENDER Q`TY LOCATION HCYB3A221KDS 221K 2011-A SEMCO CAP-CERAMIC CKR3A101K06BS 2012 SAMHWA HCYB3A101K06BS 101K 2012-A SEMCO CAP-CERAMIC CCYV1H104ZF 2013 SEMCO CGF1H104ZFK 104Z 2013-A SAMHWA CAP-MYLAR TY2A223J 2014 SAMHWA TS1H223J 100V 223J...
  • Page 99 <SF-4500/4500C Power B’d Parts List (cont.)> ITEM PART NUMBER DESCRIPTION VENDER Q`TY LOCATION 4004-A RTS3550S(R1) 4005 BEAD CORE F-FB35T 3.5*6*1 CON1 4005 OUTPUT HARNESS IFPS HARNESS 6PIN 320mm LUG2 4006 GND WIRE ASS’Y IFPS G/W - 1 150mm GREEN LUG3 4008 GND WIRE ASS’Y...
  • Page 100 2008 CAP-ELEC SRE50V1uF 50V 1uF 3.5*5 SAMYOUNG 2008-A SE50V1uF SAMHWA 2009 CAP-ELEC SAMS50V22uF 50V 22uF 5*11 SAMYOUNG 2009-A SG50V22uF SAMHWA 2010 CAP-CERAMIC CKR3A470K06BS 1KV 471K BL SAMHWA 2010-A HCYB3A471KDS SEMCO 2011 CAP-CERAMIC CKR3A101K06BS 1KV 101K BL SAMHWA Samsung Electronics 11-19...
  • Page 101 3015-A ABCO 4001 CHERMISTOR DSC 10D-9 10OHM 9PI SHINHO 4001-A NTC 10D-9 SAMKYUNG 4002 SURGE ABSORBER JVR14N221K UL JOYIN TNR1 4002-A INR14D221K ILJIS 4003 SURGE ABSORBER D69Z0V102RA220 MAIDA TNR2 4004 BEAD CORE BFD3550R2F SAMHWA RTD3550S (R2) NAMYANG 11-20 Samsung Electronics...
  • Page 102 SHIELD PLATE 1FPS 1FPS SECC T=1.0 SHENWOO 4016-A YUCHANG 4017 1FPS-V1 FR-1 1.6T CHUNGJU 4017-A GANA 4018 LABEL 1FPS-V1 SAMSUNG PRINTEC 4019 SCREW-FG MSBE 4*6 SCREW+WASHER DAEKYUNG 4020 SCREW MSBH 3*6 TAPTITE GLD DAEKYUNG 4021 SCREW MSBH 3*10 DAEKYUNG 4022...

  • Page 103: Block Diagrams

    P P O O W W E E R R S S U U P P P P L L Y Y P O W E R H H A A N N D D S S E E T T Samsung Electronics 10-1...

  • Page 104: Schematic Diagrams

    12. Schematic Diagrams 12-1. Main Circuit Diagram Samsung Electronics 12-1...
  • Page 105 Schematic Diagrams SCAN, I/O 12-2 Samsung Electronics...
  • Page 106 Schematic Diagrams Memory, Motor Samsung Electronics 12-3...
  • Page 107 Schematic Diagrams Modem 12-4 Samsung Electronics...
  • Page 108 Schematic Diagrams DSPG Samsung Electronics 12-5...
  • Page 109 Schematic Diagrams Head Driver 12-6 Samsung Electronics...
  • Page 110 Schematic Diagrams Connector Samsung Electronics 12-7...
  • Page 111 Schematic Diagrams 12-2. OPE Circuit Diagram ANSWER D_SCAN D_DET Only used for SF3000T D_SCAN D_DET 12-8 Samsung Electronics...
  • Page 112 Schematic Diagrams 12-3. Hook Circuit Diagram OFF_HOOK_STATE MHS_IN P1-7 (*)SERIAL_ON P1-8 MHS_OUT P1-6 LINE_IN P1-5 P1-3 LINE_OUT P1-4 (*)SERIAL_OFF P1-9 RING_OUT P1-2 RING_IN P1-1 (*) IS FOR ITALY Samsung Electronics 12-9...
  • Page 113 Schematic Diagrams 12-4. Home Circuit Diagram CN1-1 HOME CN1-2 GND5 CN1-3 12-10 Samsung Electronics...
  • Page 114 Schematic Diagrams 12-5. AFPS-V2 (1) Samsung Electronics 12-11...
  • Page 115 47NF DGND 1N4734A KBR-3.58MS P5-11 DGND DGND AGND DGND BUZZER1 DGND P2-1 _RING_DET 10UF 100NF NOTE: (*) is unused. P5-6 0.01uF GND5 P5-8 GND5 10UF GND5 100NF P5-10 CML2-1 CML1-1 GND5 _CML2 P5-13 P5-4 DGND GND12 _CML1 P5-12 Samsung Electronics...
  • Page 116 47NF DGND 1N4734A KBR-3.58MS DGND P5-11 DGND AGND DGND BUZZER1 DGND P2-1 _RING_DET 10UF 100NF NOTE: (*) is unused. P5-6 0.01uF GND5 P5-8 GND5 10UF GND5 100NF P5-10 CML2-1 CML1-1 GND5 _CML2 P5-13 P5-4 DGND GND12 _CML1 P5-12 Samsung Electronics...
  • Page 117 ELECTRONICS...

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