Sony UP-D2550S Service Manual Download Page 4

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UP-D2550S (UC,CE)

7. Semiconductor Pin Assignments

............................................ 7-1

8. Spare Parts

8-1.

Notes on Repair Parts .................................................................................. 8-1

8-2.

Exploded Views .......................................................................................... 8-2

8-3.

Electrical Parts List ................................................................................... 8-11

9. Block Diagram

OVERALL ........................................................................................................... 9-1

10. Printed Wiring Boards and Schematic Diagrams

IF-762 ................................................................................................................. 10-2

Summary of Contents for UP-D2550S

Page 1: ...DIGITAL COLOR PRINTER UP D2550S SERVICE MANUAL 1st Edition ...

Page 2: ... werden Um die Gefahr eines elektrischen Schlages Feuergefahr und Verletzungen zu vermeiden sind bei Wartungsarbeiten strikt die Angaben in der Anleitung zu befolgen Andere als die angegeben Wartungsarbeiten dürfen nur von Personen ausgeführt werden die eine spezielle Befähigung dazu besitzen AVERTISSEMENT Ce manual est destiné uniquement aux personnes compétentes en charge de l entretien Afin de ...

Page 3: ... 2 3 2 2 Using the LED Display PDSP2113 8 749 922 58 3 4 3 3 Printing the Built in Test Pattern 3 7 3 4 Adjustments When Thermal Head is Replaced 3 9 3 5 Main Service Commands Excluding Mechanical Adjustments 3 10 4 Circuit Description 4 1 Circuit Operations of IF 762 Board 4 1 4 1 1 Oscillator Circuit 4 1 4 1 2 SCSI Interface Circuit 4 2 4 1 3 DRAM and Memory Control 4 2 4 1 4 CPU 4 3 6 Troublesh...

Page 4: ... Semiconductor Pin Assignments 7 1 8 Spare Parts 8 1 Notes on Repair Parts 8 1 8 2 Exploded Views 8 2 8 3 Electrical Parts List 8 11 9 Block Diagram OVERALL 9 1 10 Printed Wiring Boards and Schematic Diagrams IF 762 10 2 ...

Page 5: ... Vol 1 Part No 9 977 302 11 SECTION 2 SERVICE INFORMATION SECTION 3 ELECTRICAL ALIGNMENT Refer to from 3 6 MECHANICAL ADJUSTMENT SECTION 4 CIRCUIT DESCRIPTION Refer to from 4 2 PRINT CONTROL SECTION PRT 11 BOARD SECTION 5 MECHANICAL DESCRIPTION Service manual UP D2550 D2500 Vol 2 Part No 9 977 302 21 SECTION 7 SEMICONDUCTOR PIN ASSIGNMENT SECTION 9 BLOCK DIAGRAM SECTION 10 PRINTED WIRING BOARDS AN...

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Page 7: ... Operating Instructions This section is extracted from operation manual 3 866 948 11 1 1999 by Sony Corporation Digital Color Printer UP D2550S Instructions for Use Page 2 Mode d emploi Page 28 Gebrauchsanweisung Seite 54 GB FR DE ...

Page 8: ...ith the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference ...

Page 9: ...nd the references to other sections of the manual that contain related information Important note Be sure to read the sections of the manual marked Note They explain points that you should be aware of to operate the printer correctly and prevent malfunctions Trademarks Windows is the trademark of Microsoft Corporation USA Macintosh is the trademark of Apple Computer Inc USA Note 5 Introduction The...

Page 10: ...er is subject to wide and sudden changes in temperature such as when it is moved from a cold room to a warm room or when it is left in a room with a heater that tends to produce large amounts of moisture condensation may form inside the printer In such cases the printer will probably not work properly and may even develop a fault if you persist in using it If condensation forms turn off the power ...

Page 11: ...pheral through an SCSI cable The other connector is loop through connector for another SCSI device If either of the two connectors is not being used set the terminator of the DIP switch to ON see Setting the DIP Switch on page 12 2 SCSI ID DIP switch 13 Used to set the SCSI ID number and the built in terminator to ON or OFF see Setting the DIP Switch on page 12 3 Equipotential ground terminal 1 Us...

Page 12: ...ibbon cartridge and paper tray when transporting the printer AC power cord 1 Color printing pack 1 a CD ROM 1 Roller Cleaning kit 1 Software licence agreement 1 User Registration card 1 Warranty card 1 Instructions for Use 1 a Use the ink ribbon cartridge and paper for operation check 11 Preparation Assembly Attach the supplied paper cover paper tray and ink ribbon cartridge to the printer For det...

Page 13: ...Preparation to wall outlet to AC IN Computer to SCSI connectora SCSI ID DIP switcha AC power cord supplied a If the printer is located at the physical end of the SCSI bus this switch should be set to ON see Setting the DIP Switch on page 12 Connecting the Computer The UP D2550S connects to the computer that supports the SCSI interface Before connecting the computer see Important safeguards notices...

Page 14: ... necessary connections Loading an ink ribbon cartridge see the below Loading paper see page 18 Once the above operations have been completed there should be no need to repeat them during routine printing Perform them only when absolutely necessary Loading an Ink Ribbon Cartridge To make printouts an ink ribbon cartridge and paper which are compatible must be loaded see Ink Ribbon Cartridge and Pap...

Page 15: ...k until the transparent tape cannot be seen Notes When using ink ribbon cartridge Once an ink ribbon cartridge has been completely used replace it Ink ribbon cartridges are not reusable Do not touch the ink ribbon cartridge or place it in a dusty location Finger prints or dust on the ink ribbon will result in imperfect printing or malfunction of the head When storing ink ribbon cartridge Avoid pla...

Page 16: ...may occur The limit is the amount of paper contained in one printing pack For detailed information on the maximum amount of paper that the paper tray can hold see Ink Ribbon Cartridge and Paper page 22 Do not place different types of paper in the tray Doing so may cause paper jams to occur Load the paper so that it lays flat in the paper tray If the paper is curled it will overflow from the paper ...

Page 17: ... paper may not be ejected and may jam in the printer Do not pull the paper out till the printer finishes printing Do not leave the printouts more than 10 sheets on the paper cover Doing so may cause jamming To stop printing midway Send the command or press the STOP button to stop printing The printer returns to standby status If the printer does not print The printer will fail to print in the foll...

Page 18: ... paper size of the UPC 2040A self laminating color printing pack and the UPC 2070E postcard color printing pack is a little larger than paper of other printing packs The paper tray supplied with the printer is too small to load UPC 2040A and UPC 2070E paper To use these types of paper the UPA 2002 paper tray not supplied is required Others 23 Others Specifications Power requirements 120 V AC 220 t...

Page 19: ...RIBBON PAPER ALARM and PAPER ALARM and RIBBON ALARM PRINT ALARM PAPER and RIBBON a The indicator blinks slowly Blinking PRINT PRINTa ALARM Possible cause and remedies Printing Data receiving Adjusting the temperature of the thermal head so that the printer is ready to print Printing stops midway n The indicators stop lighting and blinking after the paper is ejected The paper which cannot be used w...

Page 20: ...ay tangle or tear If you cannot pull the paper go to step 8 6 Remove the paper tray Printouts Paper 27 Others 8 Remove the ink ribbon cartridge If there is a jammed paper slowly pull out the paper If the ink ribbon cartridge cannot be removed the printer must not be operated Contact your Sony service facility 9 Re insert the removed paper tray paper cover or ink ribbon cartridge if you removed the...

Page 21: ...NS STAIR STEP The UP D2550S has a function to print test patterns stair step by itself This is the easiest method of checking printing 1 Set the ribbon and paper 2 Push the switch using like a thin pin where it is in the hole that is placed at right side of DIP switch on the rear panel ...

Page 22: ...e J 9000 370 A 2 LED display PDSP2113 green 8 749 922 58 or substitute PDSP2111 yellow 8 749 922 56 PDSP2112 red 8 749 922 57 3 2 1 How to use UP D2550S Servicing Tool Software Adjustments can be performed using the Window 95 98 personal computer System required Personal computer Personal computer with SCSI interface OS Windows 95 98 Printer cable Cable conforming to SCSI 2 ...

Page 23: ...the latest error information during mechanical operations The contents correspond to the NG_CODE1 data 6 Service Command Writes and reads service commands to the printer Use the service commands to perform electrical and mechanical adjustments Content of service command is the same using both LED display and S201 through S206 on the IF 762 board Note Do not perform writing operations other than th...

Page 24: ...203 Increases decreases the address 3 DATA S204 DATA S205 Increases decreases the data 4 EXEC S206 Execute Used to write the command Note Do not perform writing operations other than the writing of service commands described in this manual or errors may occur in the worst case 01 00 00 03 00 00 04 00 00 05 00 00 1 S STEP Stair step TO Displayed in decimal HE Displayed in decimal Display of printer...

Page 25: ...trol tool Command for mechanical control tool PAGE 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Function Remarks ADDRESS 01 03 06 09 0A 0B 17 18 19 1A 1B 26 27 28 29 2A 2B 2C 2D 2E 2F 30 31 32 33 34 35 3F 44 45 4F 5C 5F 81 82 83 84 85 86 87 88 89 8A 8B 8C ROM version Key code reading Reception value at E0 Ribbon type Ribbon remainder Head temperature NG...

Page 26: ... L Total number of printed sheets H Number of printed sheets after replacement of head L Number of printed sheets after replacement of head H Alarm LED lighting Print LED lighting Remaining number of printed sheets Number of printed sheets set no bell Paper LED lighting Ribbon LED lighting Ring bell once Ring bell three times Switching between 1 screen unit 3 screen unit Number of printed sheets 0...

Page 27: ...UILT IN TEST PATTERN Write the 11 test patterns incorporated in the printer into the memory using PAGE 6 of Service Commands 1 Set to PAGE 6 ADDRESS 00 through 0A 00 Stair step 01 Color bar 02 Ramp 03 All black 04 All gray 05 Two tone gray ...

Page 28: ... Down 0A Window PAGE 5 ADDRESS 0F Oblique ramp pattern At the LED display press the PAGE key to display the test pattern 2 Click WRITE Click EXEC at the LED display 3 Click PRINT of the servicing tool software Or the UP D2550S can also be operated using the print key on it ...

Page 29: ...e service command PAGE 1 ADDRESS 3F 2 When using the servicing tool software click READ to display the current data When using the LED display the data will already be displayed 3 When the data is increased the density becomes thinkers Adjust to the desired value and press WRITE if using the servicing tool software and EXEC if using the LED display 4 Print the stair step and repeat the adjustment ...

Page 30: ...s Contents Displays the number of printed sheets remaining in continuous printing PAGE4 ADDRESS 0F DATA Hexadecimal display R 4 Setting of number of continuous printed sheets Contents Sets the number of printed sheets to be printed in continuous printing PAGE4 ADDRESS 10 DATA Hexadecimal display R W 5 Bell muting Contents The bell will not ring Rings again when power is turned on and then off PAGE...

Page 31: ...l NG 3 bells 10 Division print position adjustment Contents Print position when division printing is moved ellectrically H direction PAGE1 ADDRESS 44 DATA R W V direction PAGE1 ADDRESS 45 DATA R W 11 Error history information Contents Error history information of mechanical deck Error information during mechanical operation is read out The latest eight informations are kept The contents is corresp...

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Page 33: ...and memory control 4 CPU 5 Color adjustment masking table 4 1 1 Oscillator circuit 20MHz clocks are generated by IC202 and the ceramic oscillator X201 All the circuits on the IF 762 board operate according to this clock This clock is input to system controller CPU IC204 memory controller IC102 and SCSI protocol controller IC209 Reset circuit IC203 is a voltage detection IC The 5 V power supply vol...

Page 34: ...h S208 4 1 3 DRAM and memory control IC102 is a memory control gate array Its main functions are as follows 1 The image data pass through DMA bus pin 2 through 8 from IC209 input writes to DRAM IC107 and 108 by one byte to one byte The handshake with IC209 is performed at DREQ and DACK of pin 156 through158 Receiving control line DMAEN pin 111 from IC204 DMA transmission is performed while DMABSY ...

Page 35: ...Determines key inputs Print Stop 8 Sounds the buzzer 9 Selects the marking The program is memorized in the external ROM IC210 CNI212 is a socket for tools It is used for inserting the LED display for showing data during adjustments S201 through S207 are also keys for adjustments Address map 0000H DFFFH Program territory IC210 D000H D7FFH LED display IC IC212 Writing only D800H DFFFH DRAM writing I...

Page 36: ...rized by the CPU program ROM The following shows the data flow IC101 Operation IC105 and IC106 are two ROM data conversion type masking ROMs They correct deviation in the ideal color reproduction and color of the print R From IC102 C SUB1 G M SUB2 B Y MAIN Y PRINTING COLOR0 H COLOR1 L R Y SUB1 G C SUB2 To IC105 IC106 B M MAIN M PRINTING COLOR0 L COLOR1 H C PRINTING COLOR0 H COLOR1 H BW PRINTING CO...

Page 37: ... periphery of IC204 of the system controller can be suspected If printed normally check IC209 and IC102 4 Printing result is NG Countermeasure First print the built in stair step pattern The ramp pattern can be used if error images are caused by the gradation If OK Defect of the interface can be suspected Check IC209 and its periphery If NG As the problem most probably lies in IF 762 or PRT 11 che...

Page 38: ...h line PRT 11 FDCK TP209 PRT 11 FD 0 through 7 TP201 through 208 508 ns Output system print relation point PP IN signal on the PRT 11 board is the signal that is risen by every print 1 line output from CPU on the PRT 11 board The print data demand signal PDREQ to IF 762 board is output every 1 line rising down when receiving the necessary data the PDREQ signal is risen The print data from IF 762 b...

Page 39: ...chanism are allowed to a certain extent check the roller as the paper feed load may have become lighter Location Paper supply tray assembly The paper cannot be fed even though the paper feed block assembly and paper supply lever are working normally This is because the paper is not being fed from the paper supply tray The possible causes are the deformation of the claw of the paper supply tray or ...

Page 40: ...d Location Paper supply tray assembly head link section The print is badly out of position To locate the trouble area print using the following method First print using a standard size paper The just before printing is completed open the print cover The platen stops Check the gap width between the black rubber of the platen and paper If the gap is consistent throughout from top and bottom it means...

Page 41: ... 17 SCSI LINE 18 SCSI LINE 1 SCSI LINE 2 SCSI LINE 3 SCSI LINE 4 SCSI LINE 5 25 24 23 22 21 20 19 18 17 16 15 14 EN PIN 2 MODE SCSI Line are High Impedance SCSI Line are connected with 2 85V through resistors 0 1 0 1 LOW LEVEL HIGH LEVEL SCSI ACTIVE TERMINATOR TOP VIEW SCSI LINE10 SCSI LINE 9 SCSI LINE 8 SCSI LINE 7 SCSI LINE 6 SCSI LINE 14 SCSI LINE 13 SCSI LINE 12 SCSI LINE 11 SCSI LINE 15 SCSI ...

Page 42: ... D5 D6 D7 GND D8 D9 D10 D11 D12 D13 D14 D15 UDP BHE UDS PIN NO I O SIGNAL PIN NO I O SIGNAL PIN NO I O SIGNAL PIN NO I O SIGNAL ACKNOWLEGE ATTENTION BUSY CONTROL DATA DATA BUS0 DATA BUS7 DATA BUS PARITY INPUT OUTPUT MESSAGE REQUEST RESET SELECT ADDRESS0 ADDRESS4 BUS HIGH ENABLE UPPER DATA STOROBE CHIP SELECT 0 CHIP SELECT 1 MODE READ READ WRITE WRITE LOWER DATA STOROBE INTERRUPT REQUEST TIME OUT D...

Page 43: ...ing changes or standardization of genuine parts This manual s exploded views and electrical spare parts list are indicating the part numbers of the standardized genuine parts at present 3 Stock of Parts Parts marked with o SP Supply Code column of the spare parts list are not normally required for routine service work Orders for parts marked with o will be processed but allow for additional delive...

Page 44: ... CORE 10 3 615 400 01 o COVER TOP 11 3 609 320 01 s SPRING COMPRESSION 12 3 609 524 01 s ROLLER SUPPORT PAPER EJECT 13 3 609 527 02 s GUIDE PAPER FRONT No Part No SP Description 14 3 609 529 01 s SPRING ROLLER PAPER EJECT 15 3 611 669 01 o SHEET KY 16 3 611 670 01 o SHEET ELECTROSTATIC 17 3 669 480 21 s SCREW PTPWH 2 18 3 713 790 31 s SCREW M2x8 TAPPING P3 19 3 721 204 11 s DAMPER 20 3 736 779 21 ...

Page 45: ...7 109 101 104 101 A 8322 705 A o MOUNTED CIRCUIT BOARD IF 762 102 1 763 158 11 s D C FAN 103 3 175 740 01 s TERMINAL 104 3 179 847 01 o LABEL NORTHERN EUROPE CAUTION 105 3 608 999 02 o COVER FAN No Part No SP Description No Part No SP Description 106 3 609 590 01 o PANEL REAR 107 3 622 428 01 o HOLDER IF 108 1 782 734 11 s WIRE FLAT TYPE 14 CORE 109 3 609 614 11 s SCREW SCSI ...

Page 46: ... TYPE 12 CORE 207 2 431 568 31 s BUTTON POWER 208 3 608 957 02 o ROD POWER SWITCH 209 3 608 958 01 s STOPPER ROD No Part No SP Description No Part No SP Description 210 3 609 303 01 o LID MECHA CHASISS 211 3 609 678 01 o SPACER 214 3 611 601 01 s SPRING COMPRESSION 215 3 703 353 12 o SUPPORTER PC BOARD SWITCHING REGULATOR 205 210 215 206 201 203 207 208 209 204 202 202 BVTT 3X6 BVTT 3X6 PS 3X10 PS...

Page 47: ...SP Description 311 3 608 989 02 s ARM PAPER SENSOR 312 3 608 996 01 s ARM 313 3 608 997 01 s ROLLER 314 3 608 998 01 s SPRING EXTENSION TRAY OUT 315 3 609 309 01 s HOLDER 316 3 609 353 01 s ARM PE SENSOR 317 3 609 509 02 s LEVER SUPPORT PAPER EJECT 318 3 609 510 01 s LEVER JOINT PAPER EJECT 319 3 609 520 01 s SPRING EXTENSION PE A 320 3 609 525 05 s BASE PAPER EJECT 321 3 609 526 02 s LEVER PAPER ...

Page 48: ...8 3 609 423 01 o ARM PAPER SUPPLY 419 3 609 424 01 s CAP ARM 420 3 609 425 02 o SHAFT PAPER SUPPLY ARM 421 3 609 426 01 o LEVER PAPER SUPPLY 422 3 609 427 01 s BEARING AS 4 423 3 609 428 01 s BEARING AS 5 424 3 609 429 01 o PLATE LINK JOINT 425 3 609 514 01 s LINK B PAPER EJECT 426 3 609 521 01 s SPRING EXTENSION PE B 427 3 686 322 01 s BELT 72TN15 428 3 703 357 09 s PIN DIA 1 6 SERIES 429 3 737 8...

Page 49: ... ROLLER B 520 3 609 382 02 o SHAFT SEPARATION ROLLER PIVOT No Part No SP Description 521 3 609 384 01 s GEAR BC B 522 3 609 385 01 s GEAR BC C 523 3 615 197 01 s GEAR PICK UP 524 3 609 387 01 s GEAR PU A 525 3 615 198 01 s GEAR P SUPPLY IDLER 526 3 609 389 01 s GEAR SEPARATION 527 3 609 391 01 s SPRING EXTENSION 528 3 609 392 01 s SPRING EXTENSION 529 3 609 394 01 s SPRING EXTENSION 530 3 609 500 ...

Page 50: ... HOLD No Part No SP Description 616 3 609 457 03 s STAY PH ARM 617 3 609 458 01 s LOCK PLATEN COVER 618 3 609 459 01 s SPRING TORSION PC LOCK 619 3 609 493 02 o SHAFT PLATEN COVER 620 3 609 494 01 s GUIDE HEAD HARNESS 621 3 609 498 01 s WHEEL RIBBON WORM 622 3 609 499 01 s GEAR IDLER RIBBON 623 3 614 412 01 s SPRING COMPRESSION RIBBON B 624 3 701 445 11 s WASHER 7 625 3 737 880 01 s CAP WORM SHAFT...

Page 51: ...715 3 609 350 01 s BELT 120TN15 No Part No SP Description 716 3 609 351 01 s SPRING EXTENSION 717 3 609 352 01 s SPRING EXTENSION 718 3 609 477 01 o CAM TIMING CHUCK 719 3 609 479 01 s BELT 160TN15 720 3 609 482 01 o SPRING EARTH PLATEN 721 3 609 486 01 s LINK B CHUCK 722 3 609 487 01 s STOPPER GEAR BARCODE 723 3 609 491 01 s SPRING EXTENSION 724 3 609 492 01 s SPRING TORSION BC STOPPER 725 3 609 ...

Page 52: ...scription 821 3 609 476 02 s PLATE SENSOR HEAD 822 3 609 480 01 o PRESSER HEAD 823 3 609 481 01 s BEARING CAM HEAD 824 3 609 483 02 s HOOK A LIMITER 825 3 609 484 01 s HOOK B LIMITER 826 3 609 485 01 s LINK LIMITER 827 3 609 488 01 s HOLDER SENSOR HEAD 828 3 609 496 01 s SPRING EXTENSION 829 3 611 226 01 s SPRING EXTENSION 830 3 611 214 01 s SPRING HEAD 831 3 611 226 01 s SPRING EXTENSION 832 3 65...

Page 53: ...C234 1 163 038 91 s CERAMIC 0 1uF 25V C235 1 163 038 91 s CERAMIC 0 1uF 25V CN101 1 778 772 11 s CONNECTOR FFC FPC 7P IF 762 BOARD Ref No or Q ty Part No SP Description CN102 1 774 771 11 s CONNECTOR FFC FPC 14P CN103 1 770 469 21 o PIN CONNECTOR PC BOARD 2P CN202 1 774 771 11 s CONNECTOR FFC FPC 14P CN203 1 779 993 11 s PIN CONNECTOR PWB 5P CN204 1 774 771 11 s CONNECTOR FFC FPC 14P CN205 1 774 0...

Page 54: ...IP 47 5 1 10W R184 1 216 017 91 s RES CHIP 47 5 1 10W R185 1 216 017 91 s RES CHIP 47 5 1 10W IF 762 BOARD Ref No or Q ty Part No SP Description R189 1 216 295 91 s RES CHIP 0 R192 1 216 295 91 s RES CHIP 0 R193 1 216 029 00 s METAL CHIP 150 5 1 10W R203 1 216 033 00 s METAL CHIP 220 5 1 10W R204 1 216 121 91 s RES CHIP 1M 5 1 10W R205 1 216 033 00 s METAL CHIP 220 5 1 10W R206 1 216 073 00 s RES ...

Page 55: ...D403 8 719 033 19 s LED SLP 655B 51 ORG D404 8 719 033 19 s LED SLP 655B 51 ORG Q401 8 729 900 53 s TRANSISTOR DTC114EK Q402 8 729 900 53 s TRANSISTOR DTC114EK Q403 8 729 900 53 s TRANSISTOR DTC114EK Q404 8 729 900 53 s TRANSISTOR DTC114EK R402 1 216 033 00 s METAL CHIP 220 5 1 10W R404 1 216 033 00 s METAL CHIP 220 5 1 10W R406 1 216 033 00 s METAL CHIP 220 5 1 10W R408 1 216 033 00 s METAL CHIP ...

Page 56: ...1 s CERAMIC 0 1uF 25V C156 1 163 038 91 s CERAMIC 0 1uF 25V C157 1 128 403 11 s ELECT 47uF 20 35V C158 1 163 038 91 s CERAMIC 0 1uF 25V PRT 11 D BOARD Ref No or Q ty Part No SP Description C159 1 163 038 91 s CERAMIC 0 1uF 25V C160 1 163 038 91 s CERAMIC 0 1uF 25V C161 1 163 038 91 s CERAMIC 0 1uF 25V C162 1 163 038 91 s CERAMIC 0 1uF 25V C163 1 128 393 11 s ELECT 100uF 20 10V C164 1 163 038 91 s ...

Page 57: ...1 543 948 22 s FERRITE 0uH L116 1 543 948 22 s FERRITE 0uH L117 1 543 948 22 s FERRITE 0uH L118 1 543 948 22 s FERRITE 0uH L119 1 543 948 22 s FERRITE 0uH PRT 11 D BOARD Ref No or Q ty Part No SP Description L120 1 543 948 22 s FERRITE 0uH L121 1 543 948 22 s FERRITE 0uH L122 1 543 948 22 s FERRITE 0uH L123 1 543 948 22 s FERRITE 0uH L124 1 543 948 22 s FERRITE 0uH L125 1 543 948 22 s FERRITE 0uH ...

Page 58: ...216 049 91 s RES CHIP 1K 5 1 10W R159 1 216 037 00 s METAL CHIP 330 5 1 10W R160 1 216 065 91 s RES CHIP 4 7K 5 1 10W PRT 11 D BOARD Ref No or Q ty Part No SP Description R161 1 216 073 00 s RES CHIP 10K 5 1 10W R162 1 216 049 91 s RES CHIP 1K 5 1 10W R163 1 215 881 11 s METAL 15 5 2W R165 1 216 309 00 s METAL CHIP 5 6 5 1 10W R166 1 216 049 91 s RES CHIP 1K 5 1 10W R167 1 216 029 00 s METAL CHIP ...

Page 59: ...STOR NTC X101 1 579 996 21 s RESONATOR CERAMIC 20 00MHz X201 1 579 996 21 s RESONATOR CERAMIC 20 00MHz X202 1 760 590 21 s OSCILLATOR CRYSTAL 26 513MHz SE 417 BOARD Ref No or Q ty Part No SP Description 1pc A 8315 872 A o MOUNTED CIRCUIT BOARD SE 417 C1 1 163 038 91 s CERAMIC 0 1uF 25V C2 1 163 275 11 s CERAMIC CHIP 0 001uF 5 50V C3 1 163 275 11 s CERAMIC CHIP 0 001uF 5 50V C4 1 163 133 00 s CERAM...

Page 60: ...W R6 1 216 013 00 s METAL CHIP 33 5 1 10W R7 1 216 029 00 s METAL CHIP 150 5 1 10W R8 1 216 013 00 s METAL CHIP 33 5 1 10W R9 1 216 029 00 s METAL CHIP 150 5 1 10W R10 1 216 073 00 s RES CHIP 10K 5 1 10W R11 1 216 073 00 s RES CHIP 10K 5 1 10W R12 1 216 073 00 s RES CHIP 10K 5 1 10W R13 1 216 029 00 s METAL CHIP 150 5 1 10W R14 1 216 073 00 s RES CHIP 10K 5 1 10W R15 1 216 073 00 s RES CHIP 10K 5 ...

Page 61: ...1 10W R109 1 216 013 00 s METAL CHIP 33 5 1 10W R110 1 216 013 00 s METAL CHIP 33 5 1 10W R111 1 216 013 00 s METAL CHIP 33 5 1 10W R112 1 216 013 00 s METAL CHIP 33 5 1 10W R113 1 216 013 00 s METAL CHIP 33 5 1 10W R114 1 216 013 00 s METAL CHIP 33 5 1 10W R115 1 216 073 00 s RES CHIP 10K 5 1 10W R116 1 216 073 00 s RES CHIP 10K 5 1 10W R117 1 216 073 00 s RES CHIP 10K 5 1 10W R118 1 216 073 00 s...

Page 62: ...HOTO INTERRUPTER GP 1S54 SE 429 BOARD Ref No or Q ty Part No SP Description 1pc 1 666 997 11 o PRINTED CIRCUIT BOARD SE 429 CN601 1 569 775 21 o PIN CONNECTOR SMD 5P PH601 8 719 052 69 s PHOTO INTERRUPTER RPI 352 PH602 8 719 052 69 s PHOTO INTERRUPTER RPI 352 SE 430 BOARD Ref No or Q ty Part No SP Description 1pc 1 666 998 11 o PRINTED CIRCUIT BOARD SE 430 CN650 1 580 057 11 o PIN CONNECTOR SMD 4P...

Page 63: ...1 562 643 11 o TERMINAL SOLDERLESS TO CN002 SWITCHING REGULATOR 1pc 1 562 655 11 o SOCKET CONNECTOR 13P 1pc 1 562 643 11 o TERMINAL SOLDERLESS TO CN004 SWITCHING REGULATOR 1pc 1 562 647 11 o SOCKET CONNECTOR 5P 1pc 1 562 643 11 o TERMINAL SOLDERLESS TO CN103 IF 762 1pc 1 562 644 11 s SOCKET CONNECTOR 2P 1pc 1 562 643 11 o TERMINAL SOLDERLESS TO CN203 IF 762 1pc 1 562 647 11 o SOCKET CONNECTOR 5P 1...

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Page 65: ...OARD FRONT PANEL LED BOARD LE 190 IC106 MASKING 4 Mbit ROM IC201 EEPROM TERMINATOR RXD TXD SCK R DATA G DATA B DATA IC212 STATUS DISPLAY LED CPU DATA CPU ADDRESS WR IC210 RROGRAM ROM IC101 COLOR PALETTE CXD8869Q CPU ADDRESS CPU DATA WR RD IC107 16 Mbit DRAM IC108 16 Mbit DRAM NO MOUNT ADDRESS GRAPHIC DATA RAS CAS CPU ADDRESS CPU DATA WR RD IC102 IF MEMORY CONTROL CXD8677Q IC209 SCSI 2 PROTOCOL CON...

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Page 67: ...OARDS AND SCHEMATIC DIAGRAMS Note The components identified by mark are critical for safety Replace only with part number specified Note Les composants identifiés par une marque sont d une importance critique pour la sécurité Ne les remplacer que par des pièces de numéro spécifié ...

Page 68: ... NDMAEN NAREALD CPUMOD CUP DMABSY PDO CLK0 CLK2 CLK3 NCPURD NCPUWR MEMRES CPUA CPUD DMDB PDO0 PDO1 PDO2 PDO3 PDO4 PDO5 PDO6 PDO7 PDO8 PDO9 PDO10 PDO11 PDO12 PDO13 PDO14 PDO15 PDO16 PDO17 PDO18 PDO19 PDO20 PDO21 PDO22 PDO23 CPUA0 CPUA1 CPUA2 CPUA3 CPUA4 CPUA5 CPUA6 CPUA7 CPUA8 CPUA9 CPUREF NDMAEN NAREALD CPUMOD CUP DMABSY NCPURD NCPUWR DD0 DD1 DD2 DD3 DD4 DD5 DD6 DD7 DA0 DA1 DA2 DA3 DA4 DA5 DA6 DA7...

Page 69: ...CL73 CL72 CL71 CL70 CL69 CL68 CL67 CL66 CL65 CL64 CL63 CL62 CL124 CL123 CL122 CL121 CL120 CL119 CL118 CL117 CL144 CL143 CL142 CL141 CL140 CL139 CL138 CL137 CL136 CL135 CL134 CL133 CL132 CL131 CL116 CL115 CL114 CL113 CL112 CL111 CL110 CL109 C106 C101 C122 C125 R189 L102 L101 L103 L104 L105 R193 CN103 L107 L108 C126 C127 CN101 CN102 L106 R182 R192 IC101 C118 C109 R178 R177 R176 R175 R174 R173 R172 R...

Page 70: ... 0 1 47 BH9595FP Y E2 47 16V 0 1 0 1 100k 10k 10k 10k 10k 10k 0 NM 10k 10k 10k 10k 10k 10k 10k 10k 10k 10k 10k 10k 10k NM 2A 0 1 2 2 16V RB160L 40 TE25 1000p 0 1 MB86604L 0 001 NM 10k 10k 10k 10k 10k 10k 10k 10k 10k 0 1 SN74HC04ANSR TO_POWER 10k CLK D 5V D_GND P_COOLING DMDB SCSI_ID CPUD CPUA NCPUWR NCPURD NSPC_INT NSPC_CS MEMRES 1 3 5 7 8 6 4 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 2...

Page 71: ...310 CN202 CN204 IC211 IC212 NM 0 1 0 1 22p 22p 0 1 0 1 25V F 0 1 0 1 47 16V 0 1 25V F 47 16V 0 1 0 1 0 1 0 1 0 1 1S2837 T1 220 1M 220 220 330 470 470 820 47k 100 1k 100k 4 7k 4 7k 100 10k 10k 10k 10k 4 7k 1k 6 8k 47k 0 1 16V B 0 AK6420AF E2 S 80842ALUP EA6 T2 100 100 100 100 HD6413378F10 NM 47 16V SN74HCU04ANSR SN74HC08ANSR MX27C1001 D25SYV NM 10k NM 14P 14P SN74HC138ANSR NM NCPUWR NCPURD NRES COL...

Page 72: ...10 6 10 6 UP D2550S UC CE IF 762 IF 762 IF 762 A SIDE SUFFIX 11 ...

Page 73: ...10 7 10 7 UP D2550S UC CE IF 762 B SIDE SUFFIX 11 IF 762 IF 762 ...

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Page 76: ...Printed in Japan Sony Corporation 1999 5 22 Broadcasting Professional Systems Company 1999 UP D2550S UC CE E 9 977 388 01 ...

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Sony UP-D2550S, Service Manual

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Summary of Contents for UP-D2550S

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