281
KX-FLC418RU
18 Printed Circuit Board
18.1. Digital Board (PCB1)
18.1.1. Component View
C298
+2.4V
C106
C102
+4V
C117
L102
F103
C110
Q110
Q103
Q105
Q124
R123
Q124
C102
R131
C125
C313
CN101
E
E
E
EE
E
E
E
E
E
C314
9
8
C315
R148
C140
C139
C154
C255
R156
R127
C133
C127
C246
R126
C121
R155
Q116
C143
R162
C159
R147
C138
C142
C144
C295
D102
D112
L101
D107
C316 C319 16
C318
C300
R111
Q109
Q101
IC115
C283
14
8
7
IC101
C118
C112
C131
R134
R133
C128
58
1
4
PG
IC113
R254
R253
R138
R129
CN109
R194
R192
R187
R202
C213
RA123
C201
IC110
24
25
36
RA121
37
C279
+3.3V
L130
CN108
RA126
R122
Q114
C210
1
20
11
10
IC112
C135
C274
TP_NMI
RA125
1
28
C119
22
30
21
15
C123
C254
C141
IC106
L108
L109
C152
1
144
R193
Q117
24.0
C207
C211
R199
12
13
C216
X104
BOND
RA120
1
2
7
8
TP_A15
C275
C215
R160
R161
TP_A14
TP_A13
C109
32.7
D108
X101
R157
3.3V/BA
T
BOND
TP_AMON
C120
29
R130
C311
36
37
R175
C172
C174
72
73
108
109
RA119
RA116
R259
R172
C180
RA115
C157
L158
L157
R154
L112
L113
L114
L115
R151
C153
75
R153
51
50
26
L125
C242
C312
C265
Q115
R150
IC114
C137
C256
24
1
D110
C198
C243
C160
C149
C145
L124
L105
L104
R104
C104
L107
100
1
76
16
8
C103
C225
IC109
C192
R182
1
1
C122
3
5
4
IC116
RA124
100
RA122
C200
R198
C193
R189
R191
C253
30
CN115
31
L134
C214
R203
C209
R240
C289
R246
C249
C212
C217
C223
C230
C234
50
R211
C288
C222
C220
C221
L135
X105
C268
51
L154
27
28
C307
D109
C292
L151
R200
R201
C229
R208
L141
R206
C227
C219
L137
C218
L136
C226
R207
C235
C228
C270
R236
R235
Q118
Q119
R239
Q120
Q121
3
1
1
CN103
8
1
5
R250
CN113
CN106
R238 C244
C271
R249
C269
IC111
R190
R188
C199
C194
R186
C202
R159
C150
9
1
X103
C267
R221
C231
R261
81
C208
C206
1
80
L133
R245
C233
R231
R234
F101
51
CN105
CN104
17
R103
R102
C299
C239
R223
R222
R229
R224
C240
RA111
R257
4
R258
C310
3
5
1
RA110
25
C165
L123
L106
R105
C195
R112
C163
C166
TP_FRY
C167
IC107
RA114
C168
C164
C156
C151
RA101
RA106
27
C179
A
U
TO
-CH
RA113
RA112
L144
L145
R226
C328
C327
8
F105
D111
Q122
R263
RA103
RA104
RA105
C264
C263
PbF
DG
RA102
C162
C181
C186
C184
C185
RA117
RA118
C187
C189
R267
28
C171
C170
C169
R168 R167
R166 R165 R177
IC105
C158
48
25
BA
T101
J101
CN114
R237
C238
C329
R209
CN111
1
13
5
2
1
CN112
R232
C262
1
CN110
PFUP1646Y
A
C325
CN107
7
1
C178
IC108
54
1
C188
C176
L143
L142
C237
R220 R228
C273
R128
Q106
R136 R135
L155
C108
C204
1
48
C205
2
3
1
4
+5VD
R185
Q123
C203
R195
Q102
C280
R197
C196
R251
E
R196
C281
R118
R120
R114
DA
10
1
R110
L156
C282
R256
C324
C177
RA108
RA107
RA109
R176
R164
C175
C136
C116
R171
R169
L129
R174
C183
24.0
BOND
C182
X102
C161
R149
C247
C248
C219
3
1
IC103
IC104
R143
C134
R233
1
L119
L120
L121
L122
1
2
Q107
R163
C155
D101
D103
D105
R113
D106
F104
1
4
C297
D104
E
E
S
E
E
E
E
E
E
E
E
R184
L103
Q108
R119
R117
Q104
1
10
Q112
Q113
KX-FLC418RU DIGITAL BOARD COMPONENT VIEW
PCB-CH
Содержание KX-FLC418RU
Страница 13: ...13 KX FLC418RU 4 2 2 Error Message Reports 4 2 3 Help Function 4 2 4 Cordless Handset ...
Страница 15: ...15 KX FLC418RU 6 Technical Descriptions 6 1 Connection Diagram ...
Страница 36: ...36 KX FLC418RU 6 8 1 2 Engine Motor Drive Circuit ...
Страница 41: ...41 KX FLC418RU 6 11 LSU Laser Scanning Unit Section ...
Страница 42: ...42 KX FLC418RU ...
Страница 47: ...47 KX FLC418RU 6 12 9 Drum Detection ...
Страница 59: ...59 KX FLC418RU Refer to Call Service Troubleshooting Guide P 153 ...
Страница 84: ...84 KX FLC418RU 9 Operation Instructions 9 1 Characters available in each character entry mode ...
Страница 85: ...85 KX FLC418RU 9 2 Setting Your Logo The logo can be your name or the name of your company ...
Страница 87: ...87 KX FLC418RU Note Refer to Program Mode Table P 144 Refer to For Service Hint P 88 ...
Страница 91: ...91 KX FLC418RU 10 1 1 Button Code Table ...
Страница 97: ...97 KX FLC418RU 11 2 Cordless Handset ...
Страница 100: ...100 KX FLC418RU 11 3 2 Service Mode Settings Example of a printed out list Note The above values are the default values ...
Страница 106: ...106 KX FLC418RU ...
Страница 107: ...107 KX FLC418RU CROSS REFERENCE Test Functions P 89 ...
Страница 108: ...108 KX FLC418RU CROSS REFERENCE Test Functions P 89 ...
Страница 109: ...109 KX FLC418RU CROSS REFERENCE Test Functions P 89 ...
Страница 110: ...110 KX FLC418RU CROSS REFERENCE Test Functions P 89 ...
Страница 111: ...111 KX FLC418RU ...
Страница 112: ...112 KX FLC418RU ...
Страница 113: ...113 KX FLC418RU CROSS REFERENCE Test Functions P 89 ...
Страница 121: ...121 KX FLC418RU 12 2 3 1 4 The Unit can copy but cannot Transmit Receive CROSS REFERENCE Test Functions P 89 ...
Страница 128: ...128 KX FLC418RU 12 2 5 5 Motor Section 12 2 5 5 1 Engine Motor ...
Страница 129: ...129 KX FLC418RU 12 2 5 5 2 Scan ADF Motor ...
Страница 130: ...130 KX FLC418RU 12 2 5 6 LSU Section CROSS REFERENCE LSU Laser Scanning Unit Section P 41 ...
Страница 131: ...131 KX FLC418RU 12 2 6 CIS Contact Image Sensor Section CROSS REFERENCE Test Functions P 89 ...
Страница 133: ...133 KX FLC418RU ...
Страница 134: ...134 KX FLC418RU 12 2 8 High Voltage Section 1 Main ...
Страница 135: ...135 KX FLC418RU 2 CHG GRID ...
Страница 136: ...136 KX FLC418RU 3 TRA ...
Страница 137: ...137 KX FLC418RU 4 DEV ...
Страница 138: ...138 KX FLC418RU ...
Страница 140: ...140 KX FLC418RU 12 2 9 2 Troubleshooting Flow Chart ...
Страница 141: ...141 KX FLC418RU ...
Страница 148: ...148 KX FLC418RU 12 4 4 Simple Check List Note Check according to the service code referring to Test Functions P 89 ...
Страница 161: ...161 KX FLC418RU 12 4 7 3 Dark or White Horizontal Line CROSS REFERENCE High Voltage Section P 134 ...
Страница 162: ...162 KX FLC418RU 12 4 7 4 Dirty or Halk Darkness Black Ground CROSS REFERENCE High Voltage Section P 134 ...
Страница 163: ...163 KX FLC418RU 12 4 7 5 Black Print CROSS REFERENCE High Voltage Section P 134 LSU Section P 130 ...
Страница 164: ...164 KX FLC418RU 12 4 7 6 Light Print CROSS REFERENCE High Voltage Section P 134 ...
Страница 165: ...165 KX FLC418RU 12 4 7 7 Black Density is Light or Uneven CROSS REFERENCE High Voltage Section P 134 ...
Страница 166: ...166 KX FLC418RU 12 4 7 8 Blank Print 12 4 7 9 Black or White Point ...
Страница 167: ...167 KX FLC418RU 12 4 8 Recording Paper Feed 12 4 8 1 Multiple Feed 12 4 8 2 The Recording Paper is Waved or Wrinkled ...
Страница 168: ...168 KX FLC418RU 12 4 8 3 Skew ...
Страница 169: ...169 KX FLC418RU 12 4 8 4 The Recording Paper Does Not Feed CROSS REFERENCE Sensor Section P 126 Motor Section P 128 ...
Страница 170: ...170 KX FLC418RU 12 4 8 5 The Recording Paper Jam ...
Страница 173: ...173 KX FLC418RU CROSS REFERENCE Motor Section P 128 ...
Страница 174: ...174 KX FLC418RU 12 4 9 2 Skew ADF ...
Страница 176: ...176 KX FLC418RU 12 4 9 5 The Received or Copied Data is Expanded ...
Страница 177: ...177 KX FLC418RU 12 4 9 6 Black or White Vertical Line is Copied ...
Страница 178: ...178 KX FLC418RU 12 4 9 7 An Abnormal Image is Copied CROSS REFERENCE CIS Contact Image Sensor Section P 131 ...
Страница 181: ...181 KX FLC418RU 12 4 10 4 Check Link Cordless Base Unit ...
Страница 182: ...182 KX FLC418RU ...
Страница 193: ...193 KX FLC418RU 13 Service Fixture Tools ...
Страница 194: ...194 KX FLC418RU 14 Disassembly and Assembly Instructions ...
Страница 197: ...197 KX FLC418RU 14 3 Cordless Handset Section CROSS REFERENCE E1 How to Replace the LCD P 219 ...
Страница 198: ...198 KX FLC418RU 14 4 How to Remove the Front Cover ...
Страница 199: ...199 KX FLC418RU 14 5 How to Remove the Pick Up Unit ...
Страница 200: ...200 KX FLC418RU 14 6 How to Remove the Pick Up Roller ...
Страница 201: ...201 KX FLC418RU 14 7 How to Remove the Antenna Board ...
Страница 202: ...202 KX FLC418RU 14 8 How to Remove the Operation Board ...
Страница 203: ...203 KX FLC418RU 14 9 How to Remove the Lower Flame 14 10 How to Remove the Separation Rubber ...
Страница 204: ...204 KX FLC418RU 14 11 How to Remove the Transfer Roller ...
Страница 205: ...205 KX FLC418RU 14 12 How to Remove the Separation Roller ...
Страница 206: ...206 KX FLC418RU 14 13 How to Remove the Bottom Plate 14 14 How to Remove the Analog Board ...
Страница 207: ...207 KX FLC418RU 14 15 How to Remove the RF Unit 14 16 How to Remove the High Volt age Power Board ...
Страница 208: ...208 KX FLC418RU 14 17 How to Remove the Laser Unit 14 18 How to Remove the Fan Unit ...
Страница 209: ...209 KX FLC418RU 14 19 How to Remove the Low Voltage Power Board 14 20 How to Remove the Digital Board ...
Страница 210: ...210 KX FLC418RU 14 21 How to Remove the Main Motor ...
Страница 211: ...211 KX FLC418RU 14 22 How to Remove the Fuser Unit ...
Страница 212: ...212 KX FLC418RU 14 23 How to Remove the CIS ...
Страница 213: ...213 KX FLC418RU 14 24 Installation Position of the Lead ...
Страница 214: ...214 KX FLC418RU ...
Страница 215: ...215 KX FLC418RU ...
Страница 216: ...216 KX FLC418RU ...
Страница 217: ...217 KX FLC418RU ...
Страница 218: ...218 KX FLC418RU 14 25 How to Remove the Cordless Handset Board ...
Страница 219: ...219 KX FLC418RU 14 25 1 How to Replace the LCD ...
Страница 220: ...220 KX FLC418RU 14 26 How to Remove the Charger Board ...
Страница 252: ...252 KX FLC418RU 16 8 8 Timing Chart When Printing Two Sheets of Paper BASIC ...
Страница 253: ...253 KX FLC418RU 16 8 9 Timing Chart Initializing Long ...
Страница 254: ...254 KX FLC418RU 16 8 10 Timing Chart when the registration sensor is turned OFF then ON during initializ ing ...
Страница 255: ...255 KX FLC418RU 16 9 Terminal Guide of the ICs Transistors and Diodes 16 9 1 Digital Board 16 9 2 Analog Board ...
Страница 257: ...257 KX FLC418RU 16 9 7 Cordless Handset Board ...
Страница 261: ...261 KX FLC418RU 16 11 1 NG Example ...
Страница 262: ...262 KX FLC418RU 16 12 Test Chart 16 12 1 ITU T No 1 Test Chart ...
Страница 263: ...263 KX FLC418RU 16 12 2 ITU T No 2 Test Chart ...
Страница 264: ...264 KX FLC418RU Memo ...
Страница 273: ...273 KX FLC418RU Memo ...
Страница 286: ...286 KX FLC418RU Memo ...
Страница 292: ...292 KX FLC418RU 18 8 2 Bottom View KX FLC418RU HIGH VOLTAGE POWER SUPPLY BOARD BOTTOM VIEW IC101 EUK1MNA90HA ...
Страница 298: ...298 KX FLC418RU Memo ...
Страница 316: ...316 KX FLC418RU 19 1 9 Motor Section 19 1 9 1 Exploded View 300 302 303 304 305 306 307 308 301 K ...
Страница 318: ...318 KX FLC418RU 19 1 10 Fan Motor Section 19 1 10 1 Exploded View 320 321 322 323 324 325 326 327 328 A A A A ...
Страница 322: ...322 KX FLC418RU 19 1 12 Gear Section 19 1 12 1 Exploded View 360 361 362 363 364 365 366 367 368 369 370 371 372 A ...
Страница 340: ...340 KX FLC418RU K T KXFLC418RU ...