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209
KX-MB283BR
15.3. OPERATION BOARD
CN1
1
Vss
2
Vdd
3
V0
4
RS
5
R/W
6
E
7
DB4
8
DB5
9
DB6
10
DB7
IC1
34
LATCH
1
KSL2
2
LED6
12
KIN5
23
RS/A0/IP
3
KIN1
4
LED7/KSL4
5
XLED8
6
XLED9
7
KIN2
8
KIN3
9
XLED10
10
KSL3
11
KIN4
13
KIN6
14
KIN7
15
XLED12
16
XLED11
17
VDD1
18
VSS1
19
XLED13
20
XLED14
21
XLED15
22
LED1/IPENB
24
RWB/RWB/IP
25
E/RESB
26
D4/STBB/IP
27
D5/CSB/IP
28
D6/CLK/IP
29
D7/DIO/IP
30
RESET
31
SCLK
32
RXD
33
TXD
35
START
36
LED2
37
LED3
38
LED4
39
VSS2
40
VDD2
41
LED5
42
KIN0
43
KSL0
44
KSL1
Z0.1u
C1
Z0.1u
C2
Z0.1u
C3
J100p
C4
6.3V100u
C5
Z0.1u
C10
Z0.1u
C11
J100p
C12
J100p
C13
J100p
C14
C15NC
()
6.3V100u
C17
Z0.1u
C18
D1
A
K
Q1
B
C
E
12k
R5
33k
R6
9.1k
R7
R9
NC
()
560
R10
100
R11
100
R12
100
R13
100
R14
12k
R15
BEAD
L1
0
R33
+5VD
DG3
4.7
R8
DG1
+5VD
DG1
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
SW24
SW50
SW11
SW49
CONTRASTR
SW2
RESOLUTION
SW47
SW20
COLLATE
SW46
SW19
S2
SW44
SW18
S1
SW45
S1
R
SW26
AUTO ANSWER
SW41
A
UTO ANSWER
R
SW22
NC
SW40
SW7
SCAN
SW38
SW5
COPY
SW39
CN2
PB1
1
THRM
2
KSTART
3
KTXD
4
KSCLK
5
OPERST
6
GND
7
5V
8
BUZZER
SW8
STOP
SW17
3
SW35
5
SW16
6
SW15
#
SW13
9
SW27
7
SW30
4
SW36
2
SW29
SW32
8
SW31
1
SW34
0
SW25
LOWER
0
R34
DG1
D2
A
K
470k
R36
4.7k
R17
C23 0.22u
150
R16
TH1
240
R3
240
R2
SCAN
LED2
AK
LED1
AK
+5VD
390
R1
COPY
LED3
AK
LED4 NC
()AK
()
R4
NC
BUZ1
STARTL
SW57
STARTD
SW56
STARTR
SW55
SW6
SW12
MENU
SW37
SET
SW9
CALLER ID
SW28
REDIAL
SW33
FLASH
SW14
MONITOR
0
R37
R38
NC
()
DG2
L2
0
R31
DG1
DG3
TO DIGITAL
TO COB
ZOOM R
S2 R
NC
COLLA
TE R
COPY R
RESOLUTION R
SCAN R
ST
AR
T U
N in 1
CONTRAST
N in 1 R
KX-MB
283BR
OPERATION BOARD
Summary of Contents for KX-MB283BR
Page 9: ...9 KX MB283BR 4 2 Translation Lists 4 2 1 Error Message Display...
Page 11: ...11 KX MB283BR 6 Technical Descriptions 6 1 CONNECTION DIAGRAM...
Page 29: ...29 KX MB283BR 6 6 2 FLAT TORQUE 1 2 PHASE EXCITATION HALF STEP 1 Timing chart 2 Wave form...
Page 30: ...30 KX MB283BR 6 6 3 W 1 2 PHASE EXCITATION QUARTER STEP 1 Timing chart 2 Wave form...
Page 34: ...34 KX MB283BR 6 9 LSU Laser Scanning Unit SECTION...
Page 35: ...35 KX MB283BR...
Page 43: ...43 KX MB283BR 6 10 9 2 Drum Detection...
Page 49: ...49 KX MB283BR...
Page 54: ...54 KX MB283BR DC DC Main Board Supply...
Page 55: ...55 KX MB283BR wave form...
Page 103: ...103 KX MB283BR 11 2 7 6 LIGHT PRINT CROSS REFERENCE HIGH VOLTAGE SECTION P 128...
Page 105: ...105 KX MB283BR 11 2 8 2 THE RECORDING PAPER IS WAVED OR WRINKLED...
Page 106: ...106 KX MB283BR 11 2 8 3 SKEW...
Page 108: ...108 KX MB283BR 11 2 8 5 THE RECORDING PAPER JAM...
Page 111: ...111 KX MB283BR CROSS REFERENCE MOTOR SECTION P 120...
Page 112: ...112 KX MB283BR 11 2 9 2 SKEW ADF...
Page 114: ...114 KX MB283BR 11 2 9 6 BLACK OR WHITE VERTICAL LINE IS COPIED...
Page 115: ...115 KX MB283BR 11 2 10 AN ABNORMAL IMAGE IS COPIED CROSS REFERENCE CIS CONTROL SECTION P 124...
Page 120: ...120 KX MB283BR 11 2 14 MOTOR SECTION 11 2 14 1 ENGINE MOTOR...
Page 121: ...121 KX MB283BR 11 2 14 2 FB Flatbed MOTOR...
Page 122: ...122 KX MB283BR 11 2 14 3 ADF MOTOR...
Page 123: ...123 KX MB283BR 11 2 15 LSU SECTION CROSS REFERENCE LSU Laser Scanning Unit SECTION P 34...
Page 124: ...124 KX MB283BR 11 2 16 CIS CONTROL SECTION...
Page 125: ...125 KX MB283BR CROSS REFERENCE TEST FUNCTIONS P 73...
Page 127: ...127 KX MB283BR...
Page 128: ...128 KX MB283BR 11 2 18 HIGH VOLTAGE SECTION 1 Main...
Page 129: ...129 KX MB283BR 2 CHG GRID 3 TRA...
Page 130: ...130 KX MB283BR 3 DEV DC TRA...
Page 131: ...131 KX MB283BR 11 2 19 USB SECTION Troubleshooting 1 Confirmation of the PC settings...
Page 132: ...132 KX MB283BR 2 Confirmation of the main unit...
Page 134: ...134 KX MB283BR Waveform of normal operation...
Page 136: ...136 KX MB283BR 2 When 100Base TX enabled deviced is connected...
Page 137: ...137 KX MB283BR 3 When 10Base T enabled device is connected...
Page 140: ...140 KX MB283BR 11 2 21 MAIN BOARD SECTION 3 3V TROUBLESHOOTING GUIDE...
Page 141: ...141 KX MB283BR 1 2V TROUBLESHOOTING GUIDE...
Page 145: ...145 KX MB283BR When the document has jammed near the document exit 3 Close the ADF cover...
Page 154: ...154 KX MB283BR 12 Service Fixture Tools...
Page 156: ...156 KX MB283BR 13 1 ADF SECTION...
Page 157: ...157 KX MB283BR 13 2 REMOVE ADF SECTION 1...
Page 158: ...158 KX MB283BR 13 3 REMOVE ADF SECTION...
Page 159: ...159 KX MB283BR 13 4 REMOVE TOP COVER SECTION...
Page 160: ...160 KX MB283BR 13 5 REMOVE SCANNER GLASS SECTION...
Page 161: ...161 KX MB283BR 13 6 REMOVE OPERATION PANEL SECTION...
Page 162: ...162 KX MB283BR 13 7 LEFT SIDE SECTION 13 8 REMOVE MAIN BOARD...
Page 163: ...163 KX MB283BR 13 9 REMOVE GEAR CHASSIS SECTION...
Page 164: ...164 KX MB283BR 13 10 REMOVE PAPER FEED ROLLER 13 11 RIGHT SIDE SECTION...
Page 165: ...165 KX MB283BR 13 12 REMOVE RIGHT SIDE COVER SECTION...
Page 166: ...166 KX MB283BR 13 13 LOWER SIDE CABINET SECTION...
Page 167: ...167 KX MB283BR 13 14 REMOVE RIGHT CASSETTE GUIDE 13 15 REMOVE PICK UP BOARD...
Page 168: ...168 KX MB283BR 13 16 REMOVE HIGH VOLTAGE POWER BOARD...
Page 169: ...169 KX MB283BR 13 17 REMOVE PICK UP ROLLER UNIT...
Page 170: ...170 KX MB283BR 13 18 REMOVE LOW VOLTAGE POWER BOARD...
Page 171: ...171 KX MB283BR 13 19 REMOVE FUSER UNIT...
Page 172: ...172 KX MB283BR 13 20 Installation Position of The Lead 13 20 1 MAIN BAORD SECTION...
Page 173: ...173 KX MB283BR 13 20 2 BOTTOM PART SECTION...
Page 174: ...174 KX MB283BR 13 20 3 SIDE CABINET SECTION...
Page 175: ...175 KX MB283BR 13 20 4 HIGH VOLTAGE POWER SUPPLY BOARD SECTION...
Page 176: ...176 KX MB283BR 13 20 5 LOW VOLTAGE POWER SUPPLY BOARD SECTION...
Page 177: ...177 KX MB283BR 13 20 6 AC INLET SECTION 13 20 7 SOLENOID LEAD SECTION...
Page 190: ...190 KX MB283BR 14 4 TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES 14 4 1 MAIN BOARD 1...
Page 191: ...191 KX MB283BR 14 4 2 MAIN BOARD 2 14 4 3 OPERATION BOARD...
Page 195: ...195 KX MB283BR 14 6 1 NG EXAMPLE...
Page 196: ...196 KX MB283BR 14 7 TEST CHART 14 7 1 ITU T No 1 TEST CHART...
Page 197: ...197 KX MB283BR 14 7 2 ITU T No 2 TEST CHART...
Page 202: ...202 KX MB283BR MEMO...
Page 211: ...211 KX MB283BR MEMO...
Page 220: ...220 KX MB283BR 17 1 2 TOP COVER SECTION...
Page 221: ...221 KX MB283BR 17 1 3 ADF SECTION...
Page 222: ...222 KX MB283BR 17 1 4 MOTOR SECTION...
Page 223: ...223 KX MB283BR 17 1 5 LOWER CABINET SECTION...
Page 224: ...224 KX MB283BR 17 1 6 UPPER CABINET SECTION...
Page 225: ...225 KX MB283BR 17 1 7 FUSER SECTION...
Page 226: ...226 KX MB283BR 17 1 8 LOWERSIDE CABINET...
Page 227: ...227 KX MB283BR 17 1 9 GEAR SECTION 1...
Page 228: ...228 KX MB283BR 17 1 10 GEAR SECTION 2...
Page 229: ...229 KX MB283BR 17 1 11 CASSETTE OUTPUT TRAY...
Page 230: ...230 KX MB283BR 17 1 12 ACTUAL SIZE OF SCREWS AND WASHERS...
Page 231: ...231 KX MB283BR 17 1 13 ACCESSORIES AND PACKING MATERIALS...
Page 240: ...240 KX MB283BR H I KXMB283BR...