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212

KX-MB283BR

16 Printed Circuit Board

16.1. MAIN BOARD

16.1.1.

MAIN BOARD

: COMPONENT VIEW

C673

C525

C671

CN509

C688

C552

C550

R548

R534

C509

R539

R538

C524

C697

CN514

R573

R319

C378

C377

C389 C390

C388

F300 3.15A

C379

D303

R512

R515

C510

C533

C534

C555

C419

C541

R554

R550

R547

R558

L501

C556

C535

R546

R544

C532

R542

R541

Q518

R555

R552

C649

C538

C679

C691

C657

R368

R369

R367

C659

C470

C471

C689

C687

L364

L347

L345

L363

L361

RA400

RA401

RA402

RA403

C696

C693

RA751

RA752

C692

C695

C684

C674

R750

R751

C754

R760

C750

C681

C321

C675

X750

C756

C690

C669

C680

C757

X300

R387

BOND

C318

C317

R376

R374

C314

C677

C676

C654

C670

C668

R203

C212

C209

C666

C663

R448

R449

R309

R307

R308

C100

R126

R102

R101

R137

R136

C102

R128

C699

RLY101

RLY100

F100

ZNR100

C113

Q106

R118

R105

C112

C107

L102

R135

AE26

L357

CN701

CN510

CN700

C420

R706

R705

R704

R703 C704

C701

BLUE

L502

C491

R452

PbF

PFUP1657Z

R115

Q102

Q104

C123

AUTO-CH

C546

L505

R556

R549

R543

R709

Q517

Q516

Q514

CN511

C549

IC503

R561

R560

R559

R563

R562

R564

C557

C548

Q522

Q521

CN502

D503

Q523

R574

Q524

Q502

Q526

Q525

+3.3V

L372

IC302

R310

C387

C374

C380

+24V

D300

CN506

C515

C514

C560

C518

IC402

PFLP1901, PFLP1902

PFLP1903, PFLP1904

PFLP1905, PFLP1934

RA319

RA317

RA315

RA314

RA316

RA318

RA320

C544

C545

C536

C542

C540

C543

C537

L365

L366

L368

L371

AE1

AF2

A25

C411

C400

C401

R401

IC300

R409

X303

32.768

R346

C310

R384

C311

AF25

C313

+1.2V

C384

Q303

C386

C414

C402

C403

C405

C406

C413
C412

IC400

C404

C407

R410

+3.3V/BATT

BAT300

R450

C488

J300

LED750

R755

CN750

7 L399

2 C312

C320

CN300

C755

C762

L753

L752

R754

R752

R753

IC750

C753

RA750

R764

R347
R348

R767

R763

R762

R761

R343
R335

R303

R765

PCB-CH

L374

X301

Q101

C103

D101

D105

D104

CN101

CN100

R125

R124

R122

POS100

SA100

SA101

R120 R132

C115

C114

L107

D103

IC101

C108

Q103

C119

L103

R123

R131

R133

L359

L358

L353

L354

L355

L351

L349

L348

R305

R355

R352

R353

R354

R351

R350

R349

B26

C315

C316

R375

X302

D100

C101

Q100 E

R130
C120

C104

C105

C121

C655

IC100

IC200

L227

R245

R103

C244

C111

R111

R114

R254

C236

CN200

L230

R528

R228

L235

R200

C504

C662

Q507

R517

L209

L211

L220

C231

C238 R246

L205

C215

R235

C220

R222

R218

L215

R506

R503 R509 R507

R510

R519 R520 C511

C508

C660

C208

C210

R117

C125

C106

Q200

L203

L202

R214

C242

R251 R250

R256

R255

R225

L229

C224

C246

L240

L238

L239

L221

L223

L222

L224

E Q511

L234

RESET

C653

C200

C229

C201

+7V

R201

L200

+5VD

C672

C490

R526

R451

Q509

R502

R501

CN507

CN500

CN504

BLUE

C503

C505

CN501

CN505

CN508

C501

L503

Q505

Q504 Q506

Q503

R516

R447

C219
R221

IC202

C214 R217

C213

L210

L208

C667

C396

R129

R134

L110

L111

L100

L101

KX-MB

283BR

MAIN BOARD COMPONENT VIEW

R533

D501

Содержание KX-MB283BR

Страница 1: ...2007 Panasonic Communications Co Ltd All rights reserved Unauthorized copying and distribu tion is a violation of law ORDER NO KMF0711134CE Multi Function printer KX MB283BR for Brazil...

Страница 2: ...prints out 80 10 3 HISTORY Example of a printed out list 81 11 Troubleshooting Guide 83 11 1 USER RECOVERABLE ERRORS 83 11 2 TROUBLESHOOTING DETAILS 85 11 3 DOCUMENT JAMS AUTO DOCUMENT FEEDER 144 11...

Страница 3: ...service manual so as to pre vent fires injury or electric shock which can be caused by improper repair work 6 When repair services are provided neither the products nor their parts or members shall be...

Страница 4: ...ections of the unit supplied with AC power by the AC power cord are live Never disassemble the unit for service with the AC power supply plugged in CAUTION AC voltage is supplied to the primary side o...

Страница 5: ...lash if it is heated much higher than its melting point approximately 1100 F 600 C If you must use Pb solder on a PCB manufactured using PbF solder remove as much of the original PbF solder as possibl...

Страница 6: ...of explosion if the battery is replaced incorrectly Replace only with the same or equivalent type recommended by the manufacturer Dispose used batteries according to the manufacturer s instructions T...

Страница 7: ...r Legal 208 mm A4 202 mm Transmission Time Approx 4 s page ECM MMR Memory transmission Scanning Density Scanning resolution Up to 600 1 200 dpi Optical Up to 9 600 9 600 dpi Interpolated Copy resoluti...

Страница 8: ...8 KX MB283BR 4 General Introduction 4 1 OPTIONAL ACCESSORIES Model No Description Specifications KX FAT92A Replacement toner cartridge 1 toner cartridge KX FAD93A Replacement drum unit 1 drum unit...

Страница 9: ...9 KX MB283BR 4 2 Translation Lists 4 2 1 Error Message Display...

Страница 10: ...function up to 99 copies Enlargement and reduction Collate 64 Level halftone 5 2 HARDWARE REQUIREMENTS FOR MULTI FUNCTION SOFTWARE To use Multi Function Station on your computer the following are req...

Страница 11: ...11 KX MB283BR 6 Technical Descriptions 6 1 CONNECTION DIAGRAM...

Страница 12: ...d reflecting the laser beam against polygon SENSORS Composed of 2 switches and 5 sensors POWER SUPPLY BOARD Supplies 24V and 7V to the Main unit and controls the Heat Lamp HIGH VOLTAGE POWER SUPPLY BO...

Страница 13: ...500 CN501 CN502 CN504 CN505 CN511 CN508 CN507 CN514 CN506 CN56 CN61 CN62 CN60 CN59 CN2 CN1 DC motor Resist Solenoid Pick up Solenoid HVU FAN motor left Hole IC Pick Up Sensor Toner Sensor CN64 CN67 CN...

Страница 14: ...er I F Print I F AFE IC503 IC400 IC300 Main Board FB transit Board CISunit LSU CN300 SDRAM I F CN750 LAN USB USB I F CPU DAA IC100 IC101 PHY LAN I F DSP JBIG CN100 IC750 TEL LINE PC PC print CN59 CN51...

Страница 15: ...00 IC101 PHY LAN I F DSP JBIG CN100 IC750 1 An analog image data is output from CISunit to IC503 IC503 decode the analog data to digital data and output to IC300 Scanner I F in IC300 process image dat...

Страница 16: ...DRAM DATA BUS 8 AA02 SDMD9 I O 3 3V SDRAM DATA BUS 9 AA03 SDMA7 O 3 3V SDRAM ADDRESS BUS 7 AA04 SDMA6 O 3 3V SDRAM ADDRESS BUS 6 AA23 VDD1 2 1 2V POWER SUPPLY AA24 AFERST O 3 3V NCU INTERFACE AA25 RIN...

Страница 17: ...X_CLKI I 3 3V ETHERNET INTERFACE AE07 TXD2 O 3 3V ETHERNET INTERFACE AE08 RX_CLKI I 3 3V ETHERNET INTERFACE AE09 RXD3 I 3 3V ETHERNET INTERFACE AE10 MDC O 3 3V ETHERNET INTERFACE AE11 NC NOT USED AE12...

Страница 18: ...FRMA16 O 3 3V FLASH MEMORY ADDRESS BUS 16 B23 FRMA19 O 3 3V FLASH MEMORY ADDRESS BUS 19 B24 FRMA21 O 3 3V FLASH MEMORY ADDRESS BUS 21 B25 VSS GND GND B26 DOTPLLVSS GND GND C01 AFEADC3 I 3 3V NOT USED...

Страница 19: ...LK O 3 3V SCANNER INTERFACE F04 VDD1 2 1 2V POWER SUPPLY F23 PIO24 I 3 3V LSU INTERFACE F24 PIO61 O 3 3V OUTPUT PORT SPMUTE F25 PIO60 O 3 3V NOT USED F26 PIO3 O 3 3V LSU INTERFACE G01 SDMD18 I O 3 3V...

Страница 20: ...PORT CNGMUTE N01 SDMD28 I O 3 3V SDRAM DATA BUS 28 N02 SDMD29 I O 3 3V SDRAM DATA BUS 29 N03 SDBA0 O 3 3V SDRAM BANK ADDRESS 0 N04 VDD1 2 1 2V POWER SUPPLY N11 VSS GND GND N12 VSS GND GND N13 VSS GND...

Страница 21: ...5 PIO1 O 3 3V OUTPUT PORT EXTRLY U26 PIO7 O 3 3V NOT USED V01 SDMD4 I O 3 3V SDRAM DATA BUS 4 V02 SDMD5 I O 3 3V SDRAM DATA BUS 5 V03 SDCKE O 3 3V SDRAM CLOCK ENABLE V04 SDMA12 O 3 3V SDRAM ADDRESS BU...

Страница 22: ...Backup Circuit Operation When the power switch is turned ON power is supplied to the RTC inside IC300 At this time the voltage at pin AD4 of the IC300 is 3 3V When the power switch is turned OFF the...

Страница 23: ...C300 goes to a low level and the transistor Q518 turns on This applies voltage to the CIS The CIS is driven by each of the CCDSH CCDCLK signals output from IC300 and the original image illuminated by...

Страница 24: ...l 2 Clock signal Output pin Pin A12 Output Signal Pulse Pulse frequency approx 1 9KHz at normal printing speed Pulse frequency approx 0 5KHz at half printing speed This signal is also inverted by tran...

Страница 25: ...put Signal L When this signal is inverted by transistor Q502 and becomes H motor recognize this signal as stop signal 2 Brake signal Output pin Pin C12 Output Signal L When this signal is inverted by...

Страница 26: ...otor current Vref voltage of each motor driver is controlled When Vref voltage is high motor current is increased and the voltage is low motor current is reduced In order to control Vref voltage PWM p...

Страница 27: ...he motor coil A 1 step rotation of this motor feeds 0 021mm of CIS unit 3 Circuit Diagram 6 5 2 3 ADF AUTO DOCUMENT FEEDER MOTOR DRIVE CIRCUIT 1 Functions This motor functions for main operations incl...

Страница 28: ...KX MB283BR 6 6 TIMING CHART AND WAVE FORM OF SCANNER MOTORS Control sequence and waveform of both FB and ADF motor are almost same 6 6 1 NORMAL 1 2 PHASE EXCITATION HALF STEP 1 Timing chart 2 Wave fo...

Страница 29: ...29 KX MB283BR 6 6 2 FLAT TORQUE 1 2 PHASE EXCITATION HALF STEP 1 Timing chart 2 Wave form...

Страница 30: ...30 KX MB283BR 6 6 3 W 1 2 PHASE EXCITATION QUARTER STEP 1 Timing chart 2 Wave form...

Страница 31: ...to radiate the heat inside of the unit 6 7 1 LEFT SIDE FAN FAN1 When the output of pin A11 of IC300 becomes high level or pulse Left side FAN FAN1 is activated During the FAN rotation the pulse signal...

Страница 32: ...e FANs with full speed constant high level are output from A11 and D11 of IC300 Then Q512 Q510 and Q519 Q520 are all turned on So 24V are output from collectors of Q510 and Q520 Since each FAN consume...

Страница 33: ...and Pick up Solenoid These solenoids are designed to be driven 24V The diodes protect transistors from reverse generated voltage when solenoids are turned off RESISTANCE MODE IC300_T26 Solenoid ON Hig...

Страница 34: ...34 KX MB283BR 6 9 LSU Laser Scanning Unit SECTION...

Страница 35: ...35 KX MB283BR...

Страница 36: ...p sensor Pickup Fan2 PCB SW50 PAPER JAMMED CHECK REAR CVR WRONG PAPER PRESS START Exit sensor Fuser PCB PS50 PAPER JAMMED Read position sensor Sensor PCB PS53 CHECK DOCUMENT Resistance Manual paper se...

Страница 37: ...whether Rear Cover is opened or closed When there is a recording paper at the position of the switch the input signal of IC300 AE20pin becomes low level When there is no recording paper at the positio...

Страница 38: ...e of the FB cabinet 6 10 4 READ POSITION SENSOR This sensor detects the front edge of the document When the front edge of the document is detected the shelter plate closes the sensor light So the phot...

Страница 39: ...F20pin becomes high level 6 10 6 PRINT TIMING SENSOR This sensor detects whether the recording paper is at the printing position When the recording paper is detected the shelter plate lets the sensor...

Страница 40: ...the photo transistor turns on and input signal of IC300 AF23pin becomes low level 6 10 8 TOP COVER SENSOR The Switches detect whether the top cover is open or closed When the top cover is closed the s...

Страница 41: ...gnet put on the pendulum of Mixing Paddle The pendulum is pushed up by the Mixing Paddle then it falls down by its own weight The rotation speed of paddle is set slower than the one of pendu lum which...

Страница 42: ...imes TONER LOW signal at only printing It is not executed at 2 Toner full can be judged by continuous 3 times TONER FULL signal at initialization It is not executed at printing 3 In the ordinal operat...

Страница 43: ...43 KX MB283BR 6 10 9 2 Drum Detection...

Страница 44: ...x 5 key matrix is executed by hardware scanning 2 LED AUTO ANSWER LED ON OFF port LED6 IC1 2pin COPY MODE LED ON OFF port LED5 IC1 41pin SCAN MODE LED ON OFF port LED2 IC1 36pin KIN0 KIN1 KIN2 KIN3 K...

Страница 45: ...ks only for writing the ASCII code from the data bus D4 D7 V0 is supplied for the LCD drive R118 and R117 are density control resistors Consequently in this unit the timing positive clock is generated...

Страница 46: ...CHG OUTPUT GRID BIAS is generated by the current flowing in the GRID circuit via charge wire and GRID Charge CHG Grid Developing DC Developing AC Transfer TRA Transfer TRA Output Characteristics Const...

Страница 47: ...Hz wave of developing AC voltage is output from DEV OUTPUT This voltage is overlapped with developing DC voltage and output as AC voltage that includes the development DC voltage 6 13 5 TRA BIAS Trans...

Страница 48: ...off by the HTRCTL signal IC300 AD19pin through the photo triac PC2 and the triac SCR51 And two thermostats are set on the AC line as the safety devices 1 Control at Printing a After the printing sign...

Страница 49: ...49 KX MB283BR...

Страница 50: ...FB 85 200 C8 169 92 5C 2 251 FB 86 199 C7 170 91 5B 3 251 FB 87 198 C6 171 90 5A 4 251 FB 88 197 C5 172 89 59 5 251 FB 89 196 C4 173 88 58 6 251 FB 90 195 C3 174 87 57 7 250 FA 91 193 C1 175 86 56 8 2...

Страница 51: ...55 229 E5 139 129 81 223 48 30 56 228 E4 140 127 7F 224 48 30 57 228 E4 141 126 7E 225 47 2F 58 227 E3 142 125 7D 226 46 2E 59 226 E2 143 123 7B 227 46 2E 60 225 E1 144 122 7A 228 45 2D 61 224 E0 145...

Страница 52: ...3F 86 18 12 7 174 AE 40 61 3D 87 18 12 6 171 AB 41 60 3C 88 17 11 5 168 A8 42 58 3A 89 17 11 4 166 A6 43 57 39 90 16 10 3 163 A3 44 55 37 91 16 10 2 160 A0 45 54 36 92 16 10 1 158 9E 46 52 34 93 15 0F...

Страница 53: ...pped D303 controls no to be a over voltage at 3 3V output when ICs including IC302 break down 1 2V Power Supply descriptions IC305 is Nch FET used Switching Regulator with synchronous rectification sy...

Страница 54: ...54 KX MB283BR DC DC Main Board Supply...

Страница 55: ...55 KX MB283BR wave form...

Страница 56: ...n the AC power is turned on and Q1 begins operating Over Current Limiter O C L The highest drain current of Q1 is limited by a limit current circuit The 24V output is limited by this circuit Over Volt...

Страница 57: ...loping When paper is fed from the standard cassette the plunger of solenoid is pulled to drive PICK UP ROLLER STANDARD then the roller starts feeding paper When paper is fed manually first the plunger...

Страница 58: ...ck up paper Pick upped paper is separated by SEPARATION ROLLER DOC and SEPARATION RUBBER DOC and then fed by FEED ROLLER DOC After being read by CIS the paper is ejected by ROLLER DOC EJECT DOCUMENT T...

Страница 59: ...t Feeder cover 3 Document guides 4 Document cover 5 Output tray 6 Top cover release lever 7 Document entrance 8 Paper input tray 9 Recording paper exit 10 Document exit 7 1 2 Rear view 1 Recording pap...

Страница 60: ...60 KX MB283BR 7 2 CONTROL PANEL 1 COPY 2 SCAN 3 COLLATE 4 CONTRAST 5 RESOLUTION 6 ZOOM 7 PAGE LAYOUT 8 SET 9 MENU 10 STOP 11 POWER SAVE 12 Navigator key 13 START...

Страница 61: ...ea where the output tray may be easily bumped into The output tray can hold up to approximately 150 sheets of printed paper Remove the printed paper before the output tray becomes full Pull the output...

Страница 62: ...t for printing A4 size paper by default If you want to use letter or legal size paper change the setting Refer to USER FUNCTION P 78 1 Pull the paper input tray 1 until it clicks into place then pull...

Страница 63: ...loaded over the snubbers 7 5 Insert the paper input tray to the unit lifting the front part of the tray Then push it completely into the unit Note If the paper is not loaded correctly re adjust the pa...

Страница 64: ...ter you have started printing with the computer 1 Adjust the width of the guides 1 to the size of the recording paper 2 Insert the paper print side down 2 until the unit grasps the paper and a single...

Страница 65: ...der Make a copy of the document using the scanner glass and set the copy Remove clips staples or other fasteners when using the auto document feeder When using the auto document feeder the total heigh...

Страница 66: ...quality which may occur from the use of a non Panasonic toner cartridge and drum unit The drum unit contains a photosensitive drum Exposing it to light may damage the drum Once you have opened the pr...

Страница 67: ...le pressing down firmly 5 Make sure that the triangles 6 match to install the toner cartridge cor rectly 6 Lift the top cover release lever 7 and open the top cover 8 Note Do not touch the transfer ro...

Страница 68: ...68 KX MB283BR 7 Install the drum and toner unit 11 by holding the tabs Make sure that the triangles 12 match to install the drum and toner unit correctly 8 Close the top cover until locked...

Страница 69: ...pen the top cover or disconnect the power cord Waste disposal method Waste material should be disposed of under conditions which meet all national and local environmental regulations Caution To preven...

Страница 70: ...ULTI FUNCTION STATION Install Multi Function Station CD ROM before connecting the unit to a computer with USB cable If the unit is con nected to a computer with USB cable before installing Multi Funct...

Страница 71: ...ddress 3 Next You can change the name of the unit if necessary 4 Click Install then follow the on screen instructions The files will be copied to your computer Important notice If you use Windows XP o...

Страница 72: ...d the telephone line cord 1 Power cord Connect to a power outlet 127 V 60 Hz 2 Network Router Network Hub not included 1 Also connect networked computers 3 To the internet 4 LAN cable not included To...

Страница 73: ...dots to check if they are normal SET LED TEST Service Mode 5 5 7 All LEDs above the operation panel board flash on and off or are illuminated KEY TEST Service Mode 5 6 1 Checks the button operation I...

Страница 74: ...mistor DF 00 high temp FF low temp None None U Pickup Rear Cover U Paper detect No paper T Print timing T Paper detect No paper None None None None None None None None None None PRINT TEST PAT TERN Se...

Страница 75: ...75 KX MB283BR 9 1 1 DTMF SINGLE TONE TRANSMIT SELECTION Note After performing this check do not forget to turn the setting off otherwise dialing in DTMF signal will not work 9 1 2 BUTTON CODE TABLE...

Страница 76: ...INT TEST PATTERN 1 NO 01 2 NO 06 3 NO 03 These print test patterns are just image printing and differ ent from actual ones When it is required to judge the print quality compare with the printing of a...

Страница 77: ...mal programs are those listed in the Operating Instructions and are available to the user The special programs are only those listed here and not displayed to the user In both the User and Service Mod...

Страница 78: ...TEXT OK 467 PAGE LAYOUT HOLD 1 DISABLED 2 ENABLED DISABLED OK 468 ZOOM HOLD 1 DISABLED 2 ENABLED DISABLED OK 469 COLLATE HPLD 1 DISABLED 2 ENABLED DISABLED OK Code Function Set Value Default Remote Se...

Страница 79: ...Default Remarks 529 Call Service Clear 550 Memory clear Refer to Memory Clear Specification P 79 551 ROM check See P 73 555 Scanner test See P 73 556 Motor test 0 See P 73 557 LED test See P 73 558 L...

Страница 80: ...80 KX MB283BR 10 2 USER MODE The list below is an example of the SYSTEM SETUP LIST the unit prints out SAMPLE Note The above values are the default values...

Страница 81: ...1 KX MB283BR 10 3 HISTORY Example of a printed out list Note See the following descriptions of this report Item No 1 49 are corresponding to the listed items in DESCRIPTIONS OF THE HISTORY REPORT P 82...

Страница 82: ...es multifunction was used for the Printer The number of pages printed If the unit does not have a PC interface NONE will be printed 28 49 Not used 50 Printing number of the drum unit 51 Paddle rotatio...

Страница 83: ...paper was not fed into the unit properly Re insert the recording paper The paper input tray is not installed or is not inserted completely Insert the paper input tray into the unit Recording paper wa...

Страница 84: ...talled in the manual input tray when trying to copy receive faxes or print reports Remove the recording paper from manual input tray The drum unit s service life is finished Replace the drum unit imme...

Страница 85: ...se different expressions for the same problem as they are not a technician or engineer Using your experience test the problem area corresponding to the claim Also returns from a customer or dealer oft...

Страница 86: ...ne is the short initialization about 3 seconds and the other is the long initialization about 10 seconds The short initialization makes the unit enter the standby mode The long initialization makes th...

Страница 87: ...87 KX MB283BR 11 2 4 SIMPLE CHECK LIST Note Check according to the service code referring to TEST FUNCTIONS P 73...

Страница 88: ...rum unit Dirty the pickup roller and the regist roller and the feed roller and the eject roller and the heat roller and the pressure roller Clean the pickup roller and the regist roller and the feed r...

Страница 89: ...er Clean or replace the separation rubber Failed the gear Check the gear Failed the solenoid Check the solenoid Failed the engine motor Go to FB Flatbed MOTOR P 121 Failed the pickup sensor lever Chec...

Страница 90: ...ent paper path Clean the document paper path Failed the document feed roller Replace the document feed roller Failed the document guide Replace the document guide 3 THE COPIED DATA IS EXPANDED P 113 D...

Страница 91: ...ture control after reaching the second sta bilizing temperature 195 C 44h 200 C 40h 05 means that it did not reach the first stabilizing temperature 170 C 5Bh within 30 seconds from detection temperat...

Страница 92: ...92 KX MB283BR 11 2 6 1 CALL SERVICE 1 CALL SERVICE 1 means that the polygon motor inside the LSU does not rotate The rotation of the polygon motor is detected by IC300 F23pin NREADY...

Страница 93: ...2 CALL SERVICE 2 means that the synchronous signal out of the LSU cannot be detected The synchronous signal out of the LSU is detected by IC 300 G23pin NHSYNC Note As for the Pulse waveform of the ab...

Страница 94: ...fuser does not rise up to or exceed a constant temperature The temperature is monitored with the thermistor inside the fuser and detected with the voltage input into IC 300 D19 When Call Service 3 is...

Страница 95: ...oes not run or the running of the FAN cannot be detected normally The running of the FAN is detected by IC300 AC20 and W24pin CALL SERVICE 4 is displayed when it detects NG three times continuously Af...

Страница 96: ...96 KX MB283BR 11 2 6 5 CALL SERVICE 5 CALL SERVICE 5 means that Engine DC motor s rotation detection signal LD does not become Low...

Страница 97: ...97 KX MB283BR 11 2 6 6 CALL SERVICE 6 CALL SERVICE 6 indicates that abnormal charge voltage is output from the high voltage unit...

Страница 98: ...98 KX MB283BR 11 2 7 PRINT 11 2 7 1 GHOST IMAGE CROSS REFERENCE HIGH VOLTAGE SECTION P 128 POWER SUPPLY BOARD SECTION P 56...

Страница 99: ...99 KX MB283BR 11 2 7 2 DARK OR WHITE VERTICAL LINE Note When wiping the cover glass reflecting mirror use a dry and soft cloth...

Страница 100: ...100 KX MB283BR 11 2 7 3 DARK OR WHITE HORIZONTAL LINE CROSS REFERENCE HIGH VOLTAGE SECTION P 128...

Страница 101: ...101 KX MB283BR 11 2 7 4 DIRTY OR HALF DARKNESS BACKGROUND CROSS REFERENCE HIGH VOLTAGE SECTION P 128...

Страница 102: ...102 KX MB283BR 11 2 7 5 BLACK PRINT CROSS REFERENCE HIGH VOLTAGE SECTION P 128 LSU Laser Scanning Unit SECTION P 34...

Страница 103: ...103 KX MB283BR 11 2 7 6 LIGHT PRINT CROSS REFERENCE HIGH VOLTAGE SECTION P 128...

Страница 104: ...104 KX MB283BR 11 2 7 7 BLACK OR WHITE POINT 11 2 8 RECORDING PAPER FEED 11 2 8 1 MULTIPLE FEED...

Страница 105: ...105 KX MB283BR 11 2 8 2 THE RECORDING PAPER IS WAVED OR WRINKLED...

Страница 106: ...106 KX MB283BR 11 2 8 3 SKEW...

Страница 107: ...107 KX MB283BR 11 2 8 4 THE RECORDING PAPER DOES NOT FEED CROSS REFERENCE SENSOR SECTION P 117 MOTOR SECTION P 120...

Страница 108: ...108 KX MB283BR 11 2 8 5 THE RECORDING PAPER JAM...

Страница 109: ...of the Resistance sensor 3 The paper exit was not detected after the registration 4 The paper was longer than the maximum length of the paper exit sensor 5 The Resistance Manual paper sensor or paper...

Страница 110: ...110 KX MB283BR 11 2 9 ADF Auto Document Feeder SECTION 11 2 9 1 NO DOCUMENT FEED DOCUMENT JAM and MULTIPLE DOCUMENT FEED CROSS REFERENCE SENSOR SECTION P 117...

Страница 111: ...111 KX MB283BR CROSS REFERENCE MOTOR SECTION P 120...

Страница 112: ...112 KX MB283BR 11 2 9 2 SKEW ADF...

Страница 113: ...113 KX MB283BR 11 2 9 3 THE SENT FAX DATA IS SKEWED CROSS REFERENCE SKEW ADF P 112 11 2 9 4 THE RECEIVED FAX DATA IS SKEWED CROSS REFERENCE SKEW P 106 11 2 9 5 THE COPIED DATA IS EXPANDED...

Страница 114: ...114 KX MB283BR 11 2 9 6 BLACK OR WHITE VERTICAL LINE IS COPIED...

Страница 115: ...115 KX MB283BR 11 2 10 AN ABNORMAL IMAGE IS COPIED CROSS REFERENCE CIS CONTROL SECTION P 124...

Страница 116: ...d on the SOC IC300 initializes and checks each IC The ROM IC402 and SDRAM IC400 are checked If initialization fails for the ICs the system will not boot up In this case please find the cause as follow...

Страница 117: ...73 1 NO KEY OPERATION 2 NO LCD INDICATION CROSS REFERENCE TEST FUNCTIONS P 73 11 2 13 SENSOR SECTION Refer to SENSORS AND SWITCHES for the circuit description Perform an SENSOR CHECK to determine if t...

Страница 118: ...heck the paper exit sensor PAPER JAMMED 3 Check the read position sensor CHECK DOCUMENT 4 Check the registration manual paper sensor PAPER JAMMED 5 Check the print timing sensor PAPER JAMMED 6 Check t...

Страница 119: ...119 KX MB283BR 7 Check the top cover sensor TOP COVER OPEN 8 Check the toner sensor TONER LOW CHANGE DRUM 9 Check the option handset hook switch CROSS REFERENCE SENSORS AND SWITCHES SECTION P 36...

Страница 120: ...120 KX MB283BR 11 2 14 MOTOR SECTION 11 2 14 1 ENGINE MOTOR...

Страница 121: ...121 KX MB283BR 11 2 14 2 FB Flatbed MOTOR...

Страница 122: ...122 KX MB283BR 11 2 14 3 ADF MOTOR...

Страница 123: ...123 KX MB283BR 11 2 15 LSU SECTION CROSS REFERENCE LSU Laser Scanning Unit SECTION P 34...

Страница 124: ...124 KX MB283BR 11 2 16 CIS CONTROL SECTION...

Страница 125: ...125 KX MB283BR CROSS REFERENCE TEST FUNCTIONS P 73...

Страница 126: ...output at that moment Avoid mea suring then 7 The unit enters the service mode Then push 628_0 Do not push the SET button 8 Push the SET button High voltage will be added to the unit in the hereafter...

Страница 127: ...127 KX MB283BR...

Страница 128: ...128 KX MB283BR 11 2 18 HIGH VOLTAGE SECTION 1 Main...

Страница 129: ...129 KX MB283BR 2 CHG GRID 3 TRA...

Страница 130: ...130 KX MB283BR 3 DEV DC TRA...

Страница 131: ...131 KX MB283BR 11 2 19 USB SECTION Troubleshooting 1 Confirmation of the PC settings...

Страница 132: ...132 KX MB283BR 2 Confirmation of the main unit...

Страница 133: ...am Sequence of normal operation When USB cable from PC is connected to CN300 VBUS voltage goes up to 5V and IC300 recognize the connection with PC Then D becomes about 3V waveform 1 1 The D becomes 0V...

Страница 134: ...134 KX MB283BR Waveform of normal operation...

Страница 135: ...SECTION LAN Block Diagram LAN Circuit signal waveform Normal Transmitter waveform TD CN750 pin1 TD CN750 pin2 differential voltage Differential probe is used 1 When network equipment is not connected...

Страница 136: ...136 KX MB283BR 2 When 100Base TX enabled deviced is connected...

Страница 137: ...137 KX MB283BR 3 When 10Base T enabled device is connected...

Страница 138: ...t 17 TXD0 Ipd MII Transmit Data Input 18 TXD1 Ipd MII Transmit Data Input 19 TXD2 Ipd MII Transmit Data Input 20 TXD3 Ipd MII Transmit Data Input 21 COL RMII Ipd O MII Collision Detect Output 22 CRS R...

Страница 139: ...Ipd O input w internal pull down during reset output pin otherwise Ipu O input w internal pull up during reset output pin otherwise 44 GND Ground 45 XO O XTAL feedback 46 XI I Crystal Oscillator Input...

Страница 140: ...140 KX MB283BR 11 2 21 MAIN BOARD SECTION 3 3V TROUBLESHOOTING GUIDE...

Страница 141: ...141 KX MB283BR 1 2V TROUBLESHOOTING GUIDE...

Страница 142: ...oltage test with standing voltage test intentional short circuit test etc Caution If you find a melted fuse in the unit do not turn on the power until you located and repair the faulty parts except fo...

Страница 143: ...REPAIR DETAILS D10 D13 Check for a short circuit in terminal 4 If D10 D13 is short circuit F2 will melt open In this case replace all of the parts D10 D13 F2 D101 If D101 is broken the oscillation ci...

Страница 144: ...T FEEDER Caution Do not pull out the jammed document forcibly before lifting the ADF cover 1 Open the ADF cover 1 while holding the document cover 2 2 Remove the jammed document 3 carefully When the d...

Страница 145: ...145 KX MB283BR When the document has jammed near the document exit 3 Close the ADF cover...

Страница 146: ...1 When the recording paper has jammed inside of the unit The display will show the following Caution Do not pull out the jammed paper forcibly before opening the top cover To prevent injuries be caref...

Страница 147: ...manual input tray 1 Pull open the paper input tray 1 2 Open the manual input tray 2 and remove the jammed paper 3 carefully by pulling it upwards Then close the manual input tray 3 Close the paper in...

Страница 148: ...BR Case 2 When the recording paper has jammed near the drum and toner unit 1 Pull open the paper input tray 1 2 Lift the top cover release lever 2 and open the top cover 3 Note Do not touch the transf...

Страница 149: ...149 KX MB283BR 3 Remove the jammed paper 6 carefully by pulling it upwards Remove the jammed paper 7 carefully by pulling it toward you 4 Close the paper input tray...

Страница 150: ...p cover until locked Case 3 When the recording paper has jammed near the fuser unit 1 Lift the top cover release lever 1 and open the top cover 2 Note Do not touch the transfer roller 4 2 Lift both gr...

Страница 151: ...151 KX MB283BR 3 Remove the jammed paper 6 carefully by pulling it upwards 4 Push back the green levers 7 to the original position 5 Close the top cover until locked...

Страница 152: ...he recording paper specifications and re install recording paper 1 Pull the paper input tray until it clicks into place then put it com pletely out lifting the front part of the tray Remove the record...

Страница 153: ...input tray is not fed into the unit properly The display will show the following Note If the error message is still displayed check the recording paper specifications and re install recording paper 1...

Страница 154: ...154 KX MB283BR 12 Service Fixture Tools...

Страница 155: ...155 KX MB283BR 13 Disassembly and Assembly Instructions Note Remove the Document Cover the Paper Input tray and the drum and toner cartridge before reassembling...

Страница 156: ...156 KX MB283BR 13 1 ADF SECTION...

Страница 157: ...157 KX MB283BR 13 2 REMOVE ADF SECTION 1...

Страница 158: ...158 KX MB283BR 13 3 REMOVE ADF SECTION...

Страница 159: ...159 KX MB283BR 13 4 REMOVE TOP COVER SECTION...

Страница 160: ...160 KX MB283BR 13 5 REMOVE SCANNER GLASS SECTION...

Страница 161: ...161 KX MB283BR 13 6 REMOVE OPERATION PANEL SECTION...

Страница 162: ...162 KX MB283BR 13 7 LEFT SIDE SECTION 13 8 REMOVE MAIN BOARD...

Страница 163: ...163 KX MB283BR 13 9 REMOVE GEAR CHASSIS SECTION...

Страница 164: ...164 KX MB283BR 13 10 REMOVE PAPER FEED ROLLER 13 11 RIGHT SIDE SECTION...

Страница 165: ...165 KX MB283BR 13 12 REMOVE RIGHT SIDE COVER SECTION...

Страница 166: ...166 KX MB283BR 13 13 LOWER SIDE CABINET SECTION...

Страница 167: ...167 KX MB283BR 13 14 REMOVE RIGHT CASSETTE GUIDE 13 15 REMOVE PICK UP BOARD...

Страница 168: ...168 KX MB283BR 13 16 REMOVE HIGH VOLTAGE POWER BOARD...

Страница 169: ...169 KX MB283BR 13 17 REMOVE PICK UP ROLLER UNIT...

Страница 170: ...170 KX MB283BR 13 18 REMOVE LOW VOLTAGE POWER BOARD...

Страница 171: ...171 KX MB283BR 13 19 REMOVE FUSER UNIT...

Страница 172: ...172 KX MB283BR 13 20 Installation Position of The Lead 13 20 1 MAIN BAORD SECTION...

Страница 173: ...173 KX MB283BR 13 20 2 BOTTOM PART SECTION...

Страница 174: ...174 KX MB283BR 13 20 3 SIDE CABINET SECTION...

Страница 175: ...175 KX MB283BR 13 20 4 HIGH VOLTAGE POWER SUPPLY BOARD SECTION...

Страница 176: ...176 KX MB283BR 13 20 5 LOW VOLTAGE POWER SUPPLY BOARD SECTION...

Страница 177: ...177 KX MB283BR 13 20 6 AC INLET SECTION 13 20 7 SOLENOID LEAD SECTION...

Страница 178: ...d communication testing to determine if the problem originates from the transmitter receiver or the telephone line 4 Determine causes Determine the causes of the equipment problem by troubleshooting 5...

Страница 179: ...dure 1 ADF Document Feed Roller Ref No 116 3 months 5 years 65 000 documents Refer to REMOVE ADF SECTION P 158 ADF SECTION P 221 2 ADF Separation Rubber Ref No 103 3 months 5 years 65 000 documents Re...

Страница 180: ...ocument the scanned data or the fax document received by the other party Caution Be careful when handling the drum and toner unit Do not use paper products such as paper towels or tissues to clean the...

Страница 181: ...83BR 14 2 1 2 Lower glass 1 Disconnect the power cord 2 Lift the top cover release lever 1 and open the top cover 2 Note Do not touch the transfer roller 4 3 Remove the drum and toner unit 5 by holdin...

Страница 182: ...KX MB283BR 4 Clean the lower glass 6 with a soft and dry cloth 5 Reinstall the drum and toner unit 7 by holding the tabs Make sure that the triangles 8 match to install the drum and toner unit correc...

Страница 183: ...183 KX MB283BR 6 Close the top cover until locked Caution To prevent injuries be careful not to put your hands under the top cover 7 Re connect the power cord...

Страница 184: ...cument frequently misfeeds 1 Disconnect the power cord 2 Open the ADF cover 1 while holding the document cover 2 3 Clean the document feeder rollers 3 with a cloth moistened with iso propyl rubbing al...

Страница 185: ...um a fixed electric potential The sensitive drum is the Organic Photo Conductor OPC which is a electric conductive cylinder whose surface is covered with the Charge Generation Transfer Layer CGTL When...

Страница 186: ...rge Generation Transfer Layer which conducts the minus charge the plus charged drum s surface is neutralized to be skipped Then the plus charge goes to the ground from the electric conductive cylinder...

Страница 187: ...the potential difference causes to send the toner to the developing roller from the toner supply roller The supplied toner to the developing roller is kept to a certain layer thickness by the developi...

Страница 188: ...s The cleaning is the stage that cleans the remain toner after the transcription stage The remain toner on the drum and the toner which was attached to the place where the laser beam didn t scan are g...

Страница 189: ...er is rosined by Teflon and lubri cated to prevent from attaching the toners The press roller is made of silicon and its spring compresses the melted toner Fixing Part The fixing part becomes high tem...

Страница 190: ...190 KX MB283BR 14 4 TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES 14 4 1 MAIN BOARD 1...

Страница 191: ...191 KX MB283BR 14 4 2 MAIN BOARD 2 14 4 3 OPERATION BOARD...

Страница 192: ...lux Recommended Flux Specific Gravity 0 82 Type RMA lower residue non cleaning type Note See ABOUT LEAD FREE SOLDER PbF Pb free P 5 14 5 2 FLAT PACKAGE IC REMOVAL PROCEDURE 1 Put plenty of solder on t...

Страница 193: ...the IC setting with the corresponding soldering foil 2 Apply flux to all pins of the FLAT PACKAGE IC 3 Solder the pins sliding the soldering iron in the direction of the arrow 14 5 4 BRIDGE MODIFICAT...

Страница 194: ...tests are applied and any mal functions are analyzed In past experiences digital IC especially DRAM and ROM malfunctions are extremely rare after installation in the product This may be repaired by r...

Страница 195: ...195 KX MB283BR 14 6 1 NG EXAMPLE...

Страница 196: ...196 KX MB283BR 14 7 TEST CHART 14 7 1 ITU T No 1 TEST CHART...

Страница 197: ...197 KX MB283BR 14 7 2 ITU T No 2 TEST CHART...

Страница 198: ...gram 15 1 For Schematic Diagram Note 1 DC voltage measurements are taken with an oscilloscope or a tester with a ground 2 The schematic diagrams and circuit board may be modified at any time with the...

Страница 199: ...C18 FRMA9 A19 FRMA10 A21 FRMA11 B21 FRMA12 D21 FRMA13 C21 FRMA14 A22 FRMA15 B22 FRMA16 A23 FRMA17 C22 FRMA18 B23 FRMA19 A24 FRMA20 B24 FRMA21 A25 FRMA22 C23 FRMA23 E24 FRMA24 A13 NFRCE B13 NFROE C13...

Страница 200: ...1 AE7 TXD2 AF7 TXD3 AC8 TX_ER AE8 RX_CLKI AD8 RX_DV AF8 RXD0 AC9 RXD1 AD9 RXD2 AE9 RXD3 AD10 RX_ER AF9 MDIO AE10 MDC AF10 MGTINT AF18 LSI_TCK AD16 LSI_TRSTN AF17 LSI_TMS AE17 LSI_TDI AC16 LSI_SCAN_ENA...

Страница 201: ...GND 5 SS EN 6 COMP 7 FB 8 BST 9 PAD Z0 1u C660 5VD Z0 1u C655 Z0 1u C689 Z0 1u C668 Z0 1u C662 Z0 1u C674 Z0 1u C675 Z0 1u C656 Z0 1u C670 Z0 1u C666 Z0 1u C690 Z0 1u C667 Z0 1u C676 Z0 1u C677 24V Z...

Страница 202: ...202 KX MB283BR MEMO...

Страница 203: ...100p C428 J100p C426 J100p C422 J100p C423 J100p C420 3 3V J100p C427 J100p C424 J100p C419 J100p C421 J100p C425 IC400 1 VDD1 2 DQ0 3 VDDQ1 4 DQ1 5 DQ2 6 VssQ1 7 DQ3 8 DQ4 9 VDDQ2 10 DQ5 11 DQ6 12 Vs...

Страница 204: ...C K1000p C710 CRM5 1 2H 3 6D CRM2 1 2H 3 6D K1000p C712 CRM4 1 2H 3 6D K0 01u 50V C705 CRM1 1 2H 3 6D Z0 1u C702 Z0 1u C703 K1000p C709 R707 F0 82 3216 AP1 CN701 1 A 2 B 3 XA 4 XB IC700 1 VM1 2 NC1 3...

Страница 205: ...AP1 1 CVR 2 HVERR 3 TRS 4 DEV 5 CHG 6 GND 7 24V CN508 1 POUT 2 5V 3 THRM1 4 GND 5 FANON 6 FANDET 7 PICK 8 TNR 9 PTOP 10 REG Z0 1u C555 THRMSTR0 1 2J K1000p C548 OPERST 1 5I 100 R559 KSCLK 1 5I KSTART...

Страница 206: ...5 NC R535 AP1 CN509 1 CR_A 2 CR_B 3 CR_XA 4 CR_XB CRM3 1 2H 2 12C CRM0 1 2H 2 12C Z0 1u C567 K1u C509 CRM1 1 2H 2 12C K0 01u 50V C522 CRMEN 1 2I K1000p C527 Z0 1u C566 1k R533 K1000p C528 24V K0 01u 5...

Страница 207: ...3 11B 3 3VA2 R115 NC L210 NC L203 NC C211 NC R111 NC R106 NC DG C205 NC L215 NC C202 NC AFECLK 1 7C 2J DG DG2 R211 NC BBITCLK 1 7B R222 NC IC203 NC 1 CD 2 FC2 3 FC1 4 VIN 5 VO1 6 VCC 7 GND 8 VO2 3 3V...

Страница 208: ...L105 NC D200 NC 1 2 3 DG L232 NC L233 NC C126 NC C125 NC L234 NC L235 NC L111 NC L110 NC DG2 D102 NC C113 NC L F L238 NC 1 4 3 2 C246 NC L107 NC 2 3 1 4 L237 NC R125 NC R122 NC R131 NC R133 NC L223 N...

Страница 209: ...DG2 DG2 DG2 DG1 5VD DG1 DG1 DG3 5VD DG3 5VD DG1 DG2 K390p C6 K390p C7 K0 01u C8 K1500p C21 K1500p C22 K2700p C20 D10p C16 SW54 R SW4 SW23 S3 SW3 SW52 D SW10 ZOOM SW43 S3 R SW53 R SW48 SW21 SW51 D SW1...

Страница 210: ...I CN61 7 DG CN61 8 CLK CN61 9 VLED CN61 10 G CN61 11 R CN61 12 B J51 J57 J56 J55 NC C50 NC C51 J52 FG_DEV FG_EARTH J53 J50 SW50 PB1 NC 4 3 1 2 PS50 2 1 4 3 PS52 2 1 4 3 PS51 2 1 4 3 IC50 3 OUTPUT 2 GN...

Страница 211: ...211 KX MB283BR MEMO...

Страница 212: ...18 RA320 C544 C545 C536 C542 C540 C543 C537 L365 L366 L368 L371 B1 A2 AE1 AF2 A25 C411 C400 C401 R401 IC300 R409 X303 32 768 R346 C310 R384 C311 AF25 C313 1 2V C384 1 4 5 8 Q303 C386 C414 C402 C403 C4...

Страница 213: ...C304 L346 L344 R306 L369 L370 C328 L504 C551 C553 C531 C530 C554 DA500 3 3V BATT C323C322 C319 R388 R389 DA300 IC303 C766 C765 C764 C763 C759 C760 R756 C751 C752 C758 2 1 10 9 7 8 R344 1 2V BATT C327...

Страница 214: ...SOLUTION CONTRAST ZOOM N in 1 LOWER SET MONITOR FLASH REDIAL 1 2 5 6 3 STOP START 8 9 0 4 7 CALLER ID MENU PbF PFUP1658Z A S1 S2 S3 FAX SW26 SW41 SW22 SW40 SW18 SW45 SW19 SW44 SW23 SW43 SW39 SW20 SW46...

Страница 215: ...215 KX MB283BR 16 2 2 OPERAION BOARD BOTTOM VIEW PbF PFUP1658Z 1 10 CN1 1 8 CN2 KX MB283BR OPERATION BOARD BOTTOM VIEW...

Страница 216: ...4 A PFUP1659Z A PbF IC50 C52 1 1 CN67 CN65 4 1 1 10 CN64 5 4 CN66 AUTO CH A PFUP1659Z A PbF J58 J59 KX MB283BR TONER SENSOR BOARD PFUP1659Z B A PbF 1 3 1 4 C61 R54 AUTO CH PS50 CN53 PFUP1659Z B A PbF...

Страница 217: ...N BOARD 16 3 5 VARISTOR SENSOR BOARD 1 4 PFUP1659Z D A PbF R50 R51 C50 C51 1 4 CN50 AUTO CH PS51 PS52 PFUP1659Z D A PbF KX MB283BR REGISTRATION BOARD A PFUP1659Z E PbF J51 J52 A PFUP1659Z E PbF ZNR50...

Страница 218: ...12 2 1 11 PFUP1659Z F A PbF 4 1 C63 C65 C64 L54 R55 C62 4 1 12 1 CN60 CN59 CN61 J53 12 2 1 11 PFUP1659Z F A PbF CN62 4 1 KX MB283BR FLATBED RELAY BOARD A PFUP1659Z G PbF 1 4 C56 R53 R52 C55 AUTO CH A...

Страница 219: ...219 KX MB283BR 17 Exploded View and Replacement Parts List 17 1 CABINET MECHANICAL AND ELECTRICAL PARTS LOCATION 17 1 1 OPERATION PANEL SECTION...

Страница 220: ...220 KX MB283BR 17 1 2 TOP COVER SECTION...

Страница 221: ...221 KX MB283BR 17 1 3 ADF SECTION...

Страница 222: ...222 KX MB283BR 17 1 4 MOTOR SECTION...

Страница 223: ...223 KX MB283BR 17 1 5 LOWER CABINET SECTION...

Страница 224: ...224 KX MB283BR 17 1 6 UPPER CABINET SECTION...

Страница 225: ...225 KX MB283BR 17 1 7 FUSER SECTION...

Страница 226: ...226 KX MB283BR 17 1 8 LOWERSIDE CABINET...

Страница 227: ...227 KX MB283BR 17 1 9 GEAR SECTION 1...

Страница 228: ...228 KX MB283BR 17 1 10 GEAR SECTION 2...

Страница 229: ...229 KX MB283BR 17 1 11 CASSETTE OUTPUT TRAY...

Страница 230: ...230 KX MB283BR 17 1 12 ACTUAL SIZE OF SCREWS AND WASHERS...

Страница 231: ...231 KX MB283BR 17 1 13 ACCESSORIES AND PACKING MATERIALS...

Страница 232: ...FUS1642Y COIL SPRING 23 PFUS1344Z COIL SPRING 24 PFDC1005Y GUIDE POM 25 PFJS12M80Y LEAD WIRE 26 PQLB1E1 INSULATOR 27 PFJS04M74Z LEAD WIRE 28 PFJE1068Z LEAD WIRE 29 PFDF1188Z SHAFT 30 PFDV1005Z ANGULAR...

Страница 233: ...G 188 PFJS05M75Z LEAD WIRE 189 PFQT2643Z INDICATION PLATE LABEL 190 PFJS02M95Z LEAD WIRE Ref No Part No Part Name Description Remarks 191 PFJS07M82Z LEAD WIRE 192 PFJS05M76Z LEAD WIRE 193 PFUV1111Z CO...

Страница 234: ...2AH3G000011 JACK 340 PQMX10010Z COVER 341 PQHR945Z BAND 342 PQLB1E1 INSULATOR 343 WLR18YK39CM4 LEAD WIRE 344 PFJS02M86Z CORD 345 PFHX1937Z COVER 346 XWC4BFJ WASHER Ref No Part No Part Name Description...

Страница 235: ...19 UNR92ANJ0L TRANSISTOR SI Q520 2SB1197KQ TRANSISTOR SI S Q521 2SK3018 TRANSISTOR SI S Q522 2SC4081R TRANSISTOR SI S Q523 2SB1197KQ TRANSISTOR SI S Q524 UNR92ANJ0L TRANSISTOR SI Q525 UNR92ANJ0L TRANS...

Страница 236: ...C650 ECJ0EF1C104Z 0 1 C651 ECJ0EF1C104Z 0 1 C652 ECJ0EF1C104Z 0 1 Ref No Part No Part Name Description C653 ECJ0EF1C104Z 0 1 C654 ECJ0EF1C104Z 0 1 C655 ECJ0EF1C104Z 0 1 C656 ECJ0EF1C104Z 0 1 C657 ECJ...

Страница 237: ...311 ERJ2GEJ152 1 5k R312 ERJ2GEJ223 22k R313 ERJ2GEJ152 1 5k R315 ERJ2GEJ103 10k R316 ERJ2GEJ103 10k R318 ERJ2GEJ104 100k R319 ERJ2RKF2002 R320 ERJ2RHD9531 R321 ERJ2RHD2212 Ref No Part No Part Name De...

Страница 238: ...33 Ref No Part No Part Name Description COMPONENTS PARTS RA314 EXB28V470JX RESISTOR ARRAY RA315 EXB28V470JX RESISTOR ARRAY RA316 EXB28V470JX RESISTOR ARRAY RA317 EXB28V470JX RESISTOR ARRAY RA318 EXB2...

Страница 239: ...5 PFWP2MB781M PICK UP BOARD ASS Y RTL SW50 PFSH1A003Z PUSH SWITCH CONNECTORS CN51 K1KA05B00189 CONNECTOR 5 PIN CN63 K1KA03BA0061 CONNECTOR 3 PIN Ref No Part No Part Name Description Remarks PCB6 PFLP1...

Страница 240: ...240 KX MB283BR H I KXMB283BR...

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