276
KX-MB783BR
18.2.3. OPERATION BOARD
R515 ERJ2GEJ102 1k
R516 ERJ2GEJ823 82k
R517 ERJ2GEJ332 3.3k
R518 ERJ2GEJ472X 4.7k
R519 ERJ2GEJ472X 4.7k
R520 ERJ2GEJ102 1k
R521 ERJ2GEJ563 56k
R522 ERJ2GEJ103 10k
R523 ERJ2GEJ563 56k
R524 ERJ2GEJ472X 4.7k
R525 ERJ12YJ390 39
R526 ERJ2GEJ103 10k
R527 ERJ2GEJ562X 5.6k
R528 ERJ2GEJ393X 39k
R529 ERJ2GEJ103 10k
R530 ERJ12YJ390 39
R531 ERJ2GEJ562X 5.6k
R532 PQ4R18XJ472 4.7k S
R533 ERJ2GEJ102 1k
R534 ERJ2GEJ103 10k
R536 ERJ8RQF1R0 1
R537 ERJ8RQF1R0 1
R538 ERJ2GEJ102 1k
R539 ERJ2GEJ103 10k
R541 ERJ2GEJ122 1.2k
R542 ERJ2GEJ122 1.2k
R543 ERJ2GEJ220 22
R544 ERJ2GEJ122 1.2k
R546 ERJ2GEJ122 1.2k
R547 ERJ2GEJ471 470
R548 ERJ3GEYJ1R2 1.2
R549 ERJ2GEJ330 33
R550 ERJ2GEJ122 1.2k
R552 ERJ2GEJ102 1k
R553 ERJ2GEJ270 27
R554 ERJ2GEJ122 1.2k
R555 ERJ2GEJ472X 4.7k
R556 ERJ2GEJ390 39
R558 ERJ2GEJ470 47
R559 ERJ2GEJ101 100
R560 ERJ2GEJ181 180
R561 ERJ2GEJ102 1k
R562 ERJ2GEJ102 1k
R563 ERJ2GEJ101 100
R564 ERJ2RKF1802 18k
R565 PQ4R18XJ472 4.7k S
R566 ERJ2GEJ103 10k
R569 ERJ2GEJ563 56k
R570 ERJ2GEJ562X 5.6k
R571 ERJ2GEJ561 560
R573 ERJ2GEJ103 10k
R574 PQ4R10XJ822 8.2k S
R578 ERJ2GEJ332 3.3k
R580 ERJ2GEJ562X 5.6k
R582 ERJ2GEJ223 22k
R583 ERJ2GEJ562X 5.6k
R585 ERJ2GEJ562X 5.6k
R587 ERJ2GEJ223 22k
R703 ERJ2GEJ562X 5.6k
R704 ERJ2GEJ562X 5.6k
R705 ERJ2GEJ563 56k
R706 ERJ2GEJ563 56k
R707 ERJ8RQFR82 0.82
R708 ERJ8RQFR82 0.82
R709 D0GA222JA015
2.2
S
R750 ERJ8ENF49R9 49.9
R751 ERJ8ENF49R9 49.9
R752 ERJ8ENF49R9 49.9
R753 ERJ8ENF49R9 49.9
R754 ERJ2RKF6491 49.9
R755 ERJ2GEJ221 220
R756 ERJ2GEJ330 33
R759 ERJ2GEJ103 10k
Safety
Ref.
No.
Part No.
Part Name & Description Remarks
R760 ERJ2GEJ331 330
R761 ERJ2GEJ330 33
R762 ERJ2GEJ330 33
R763 ERJ2GEJ330 33
R764 ERJ2GEJ330 33
R765 ERJ2GEJ330 33
R767 ERJ2GEJ330 33
(COMPONENTS PARTS)
RA314 EXB28V470JX
COMPONENTS PARTS
RA315 EXB28V470JX
COMPONENTS PARTS
RA316 EXB28V470JX
COMPONENTS PARTS
RA317 EXB28V470JX
COMPONENTS PARTS
RA318 EXB28V470JX
COMPONENTS PARTS
RA319 EXB28V470JX
COMPONENTS PARTS
RA320 EXB28V470JX
COMPONENTS PARTS
RA400 EXB28V560JX
COMPONENTS PARTS
RA401 EXB28V560JX
COMPONENTS PARTS
RA402 EXB28V560JX
COMPONENTS PARTS
RA403 EXB28V560JX
COMPONENTS PARTS
RA404 EXB28V470JX
COMPONENTS PARTS
RA405 EXB28V470JX
COMPONENTS PARTS
RA406 EXB28V470JX
COMPONENTS PARTS
RA750 EXB28V330
COMPONENTS PARTS
RA751 EXB28V330
COMPONENTS PARTS
RA752 EXB28V330
COMPONENTS PARTS
(RELAY)
RLY100 K6B1CYY00005
RELAY
(VARISTOR)
SA100 J0LY00000063
VARISTOR
(SURGE
ABSORBER)
SA101 PFRZRA102P6T
VARISTOR
(SURGE
ABSORBER)
S
(CRYSTAL OSCILLATORS)
X300 H0J120500055
CRYSTAL OSCILLATOR
X301 H0J245500087
CRYSTAL OSCILLATOR
X303 H0A327200147
CRYSTAL OSCILLATOR
X750 H0J250500086
CRYSTAL OSCILLATOR
Safety
Ref.
No.
Part No.
Part Name & Description Remarks
PCB2
PFLP1907MZ
OPERATION
BOARD
ASS'Y
(RTL)
(IC)
IC1 C1ZBZ0002089
IC
(DIODES)
LED1 LNJ826W83RA DIODE(SI)
LED2 LNJ326W83RA DIODE(SI)
LED3 LNJ326W83RA DIODE(SI)
LED4 LNJ326W83RA DIODE(SI)
(CAPACITORS)
C1 ECUV1C104ZFV
0.1
C2 ECUV1C104ZFV
0.1
C3 ECUV1C104ZFV
0.1
C4 ECUV1H101JCV
100p
C5 F2G0J1010014
100
C6 ECUV1H391JCV
390p S
C7 ECUV1H391JCV
390p S
C8 ECUV1H103KBV
0.01
C10 ECUV1C104ZFV
0.1
C11 ECUV1C104ZFV
0.1
C12 ECUV1H101JCV
100p
C13 ECUV1H101JCV
100p
C14 ECUV1H101JCV
100p
C17 F2G0J1010014
100
C18 ECUV1C104ZFV
0.1
C20 ECUV1H272KBV
0.0027
C21 ECUV1H152KBV
0.0015
C22 ECUV1H152KBV
0.0015
(LCD)
CN1 L5DAAFB00001
LIQUID CRYSTAL DISPLAY S
(CONNECTOR)
Safety
Ref.
No.
Part No.
Part Name & Description Remarks
Summary of Contents for KX-MB783BR
Page 9: ...9 KX MB783BR 4 3 ERROR MESSAGE 4 3 1 DISPLAY ...
Page 10: ...10 KX MB783BR 4 3 2 REPORT 4 3 3 OTHERS ...
Page 12: ...12 KX MB783BR 6 Technical Descriptions 6 1 CONNECTION DIAGRAM ...
Page 35: ...35 KX MB783BR 6 8 2 FLAT TORQUE 1 2 PHASE EXCITATION HALF STEP 1 Timing chart 2 Wave form ...
Page 36: ...36 KX MB783BR 6 8 3 W 1 2 PHASE EXCITATION QUARTER STEP 1 Timing chart 2 Wave form ...
Page 40: ...40 KX MB783BR 6 11 LSU Laser Scanning Unit SECTION ...
Page 41: ...41 KX MB783BR ...
Page 49: ...49 KX MB783BR 6 12 9 2 Drum Detection ...
Page 55: ...55 KX MB783BR ...
Page 60: ...60 KX MB783BR DC DC Main Board Supply ...
Page 61: ...61 KX MB783BR wave form ...
Page 120: ...120 KX MB783BR 12 3 7 6 LIGHT PRINT CROSS REFERENCE HIGH VOLTAGE SECTION P 165 ...
Page 122: ...122 KX MB783BR 12 3 8 2 THE RECORDING PAPER IS WAVED OR WRINKLED ...
Page 123: ...123 KX MB783BR 12 3 8 3 SKEW ...
Page 125: ...125 KX MB783BR 12 3 8 5 THE RECORDING PAPER JAM ...
Page 128: ...128 KX MB783BR CROSS REFERENCE ENGINE MOTOR P 157 ...
Page 129: ...129 KX MB783BR 12 3 9 2 SKEW ADF ...
Page 131: ...131 KX MB783BR 12 3 9 6 BLACK OR WHITE VERTICAL LINE IS COPIED ...
Page 140: ...140 KX MB783BR ...
Page 142: ...142 KX MB783BR ...
Page 143: ...143 KX MB783BR CROSS REFERENCE TEST FUNCTIONS P 81 ...
Page 144: ...144 KX MB783BR CROSS REFERENCE TEST FUNCTIONS P 81 ...
Page 145: ...145 KX MB783BR CROSS REFERENCE TEST FUNCTIONS P 81 ...
Page 146: ...146 KX MB783BR CROSS REFERENCE TEST FUNCTIONS P 81 ...
Page 147: ...147 KX MB783BR ...
Page 148: ...148 KX MB783BR ...
Page 149: ...149 KX MB783BR CROSS REFERENCE TEST FUNCTIONS P 81 ...
Page 157: ...157 KX MB783BR 12 3 17 MOTOR SECTION 12 3 17 1 ENGINE MOTOR ...
Page 158: ...158 KX MB783BR 12 3 17 2 FB Flatbed MOTOR ...
Page 159: ...159 KX MB783BR 12 3 17 3 ADF MOTOR ADF provided model only ...
Page 160: ...160 KX MB783BR 12 3 18 LSU SECTION CROSS REFERENCE LSU Laser Scanning Unit SECTION P 40 ...
Page 161: ...161 KX MB783BR 12 3 19 CIS CONTROL SECTION ...
Page 162: ...162 KX MB783BR CROSS REFERENCE TEST FUNCTIONS P 81 ...
Page 164: ...164 KX MB783BR ...
Page 165: ...165 KX MB783BR 12 3 21 HIGH VOLTAGE SECTION 1 Main ...
Page 166: ...166 KX MB783BR 2 CHG GRID 3 TRA ...
Page 167: ...167 KX MB783BR 3 DEV DC TRA ...
Page 168: ...168 KX MB783BR 12 3 22 USB SECTION Troubleshooting 1 Confirmation of the PC settings ...
Page 169: ...169 KX MB783BR 2 Confirmation of the main unit ...
Page 171: ...171 KX MB783BR Waveform of normal operation ...
Page 173: ...173 KX MB783BR 2 When 100Base TX enabled deviced is connected ...
Page 174: ...174 KX MB783BR 3 When 10Base T enabled device is connected ...
Page 177: ...177 KX MB783BR 12 3 24 MAIN BOARD SECTION 3 3V TROUBLESHOOTING GUIDE ...
Page 178: ...178 KX MB783BR 1 2V TROUBLESHOOTING GUIDE ...
Page 182: ...182 KX MB783BR When the document has jammed near the document exit 3 Close the ADF cover ...
Page 188: ...188 KX MB783BR 5 Close the top cover until locked ...
Page 191: ...191 KX MB783BR 13 Service Fixture Tools ...
Page 193: ...193 KX MB783BR 14 1 ADF SECTION ...
Page 194: ...194 KX MB783BR 14 2 REMOVE ADF SECTION 1 ...
Page 195: ...195 KX MB783BR 14 3 REMOVE ADF SECTION ...
Page 196: ...196 KX MB783BR 14 4 REMOVE TOP COVER SECTION ...
Page 197: ...197 KX MB783BR 14 5 REMOVE SCANNER GLASS SECTION ...
Page 198: ...198 KX MB783BR 14 6 REMOVE OPERATION PANEL SECTION ...
Page 199: ...199 KX MB783BR 14 7 LEFT SIDE SECTION 14 8 REMOVE MAIN BOARD ...
Page 200: ...200 KX MB783BR 14 9 REMOVE GEAR CHASSIS SECTION ...
Page 201: ...201 KX MB783BR 14 10 REMOVE PAPER FEED ROLLER 14 11 RIGHT SIDE SECTION ...
Page 202: ...202 KX MB783BR 14 12 REMOVE RIGHT SIDE COVER SECTION ...
Page 203: ...203 KX MB783BR 14 13 LOWER SIDE CABINET SECTION ...
Page 204: ...204 KX MB783BR 14 14 REMOVE RIGHT CASSETTE GUIDE 14 15 REMOVE PICK UP BOARD ...
Page 205: ...205 KX MB783BR 14 16 REMOVE HIGH VOLTAGE POWER BOARD ...
Page 206: ...206 KX MB783BR 14 17 REMOVE PICK UP ROLLER UNIT ...
Page 207: ...207 KX MB783BR 14 18 REMOVE LOW VOLTAGE POWER BOARD ...
Page 208: ...208 KX MB783BR 14 19 REMOVE FUSER UNIT ...
Page 209: ...209 KX MB783BR 14 20 Installation Position of The Lead 14 20 1 MAIN BAORD SECTION ...
Page 210: ...210 KX MB783BR 14 20 2 BOTTOM PART SECTION ...
Page 211: ...211 KX MB783BR 14 20 3 SIDE CABINET SECTION ...
Page 212: ...212 KX MB783BR 14 20 4 HIGH VOLTAGE POWER SUPPLY BOARD SECTION ...
Page 213: ...213 KX MB783BR 14 20 5 LOW VOLTAGE POWER SUPPLY BOARD SECTION ...
Page 214: ...214 KX MB783BR 14 20 6 AC INLET SECTION 14 20 7 SOLENOID LEAD SECTION ...
Page 227: ...227 KX MB783BR 15 4 TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES 15 4 1 MAIN BOARD 1 ...
Page 228: ...228 KX MB783BR 15 4 2 MAIN BOARD 2 15 4 3 OPERATION BOARD ...
Page 232: ...232 KX MB783BR 15 6 1 NG EXAMPLE ...
Page 233: ...233 KX MB783BR 15 7 TEST CHART 15 7 1 ITU T No 1 TEST CHART ...
Page 234: ...234 KX MB783BR 15 7 2 ITU T No 2 TEST CHART ...
Page 239: ...239 KX MB783BR MEMO ...
Page 248: ...248 KX MB783BR Memo ...
Page 257: ...257 KX MB783BR 18 1 2 TOP COVER SECTION ...
Page 258: ...258 KX MB783BR 18 1 3 ADF SECTION ...
Page 259: ...259 KX MB783BR 18 1 4 MOTOR SECTION ...
Page 260: ...260 KX MB783BR 18 1 5 LOWER CABINET SECTION ...
Page 261: ...261 KX MB783BR 18 1 6 UPPER CABINET SECTION ...
Page 262: ...262 KX MB783BR 18 1 7 FUSER SECTION ...
Page 263: ...263 KX MB783BR 18 1 8 LOWERSIDE CABINET ...
Page 264: ...264 KX MB783BR 18 1 9 GEAR SECTION 1 ...
Page 265: ...265 KX MB783BR 18 1 10 GEAR SECTION 2 ...
Page 266: ...266 KX MB783BR 18 1 11 CASSETTE OUTPUT TRAY ...
Page 267: ...267 KX MB783BR 18 1 12 ACTUAL SIZE OF SCREWS AND WASHERS ...
Page 268: ...268 KX MB783BR 18 1 13 ACCESSORIES AND PACKING MATERIALS ...