
266
KX-FLB802CX/KX-FLB812CX/KX-FLB802CXS/KX-FLB812CXS
16.10. FLATBED BOARD
KX-FLB802CX/KX-FLB802CXS
KX-FLB812CX/KX-FLB812CXS FLATBED BOARD
R60
180
+5VD
R61
180
C72
NC
( )
4.7K
R69
R70
220
R71
NC
( )
K3300p
C73
K3300p
C71
C67
Z0.1u
4.7K
R68
PG
K820p
C70
PG
1K
R67
PG
PG
R72
330
PG
PG
K820p
C69
1K
R66
+5VD
(
)
R62
NC
R65
2.2
PG
R59
180
R58
180
+5VD
PG
C76
NC
( )
PG
R77
2.2
PG
+5VD
PG
+24V
PG
+24V
K10u
C68
K10u
C80
R63
1.0 1/2W
R64
1.0 1/2W
1.0 1/2W
R78
1.0 1/2W
R80
Q53
Q52
C74
Z1u
C75
Z1u
C66
Z0.1u
Q59
100K
R88
0
R56
100K
R86
Q57
100K
R87
0
R55
Q58
(
)
R52
NC
+12VCIS
L56
DA51
1
2
3
IC51
1
PHA1
2
VCC1
3
Vmm1
4
OUT1A
5
SENSE1
6
OUT1B
7
OUT2B
8
SENSE2
9
OUT2A
10
Vmm2
11
VCC2
12
PHA2
13
I02
14
I12
15
VS2
16
VREF2
17
CR2
18
GND18
19
STB
20
CR1
21
VREF1
22
VS1
23
I11
24
I01
25
GND25
26
GND26
IC54
1
PHA1
2
VCC1
3
Vmm1
4
OUT1A
5
SENSE1
6
OUT1B
7
OUT2B
8
SENSE2
9
OUT2A
10
Vmm2
11
VCC2
12
PHA2
13
I0
2
14
I1
2
15
VS2
16
VREF2
17
CR2
18
GND18
19
STB
20
CR1
21
VREF1
22
VS1
23
I1
1
24
I0
1
25
GND25
26
GND26
K820p
C64
K820p
C63
1K
R81
1K
R85
K3300p
C61
K3300p
C62
4.7K
R76
4.7K
R79
39(3216)
R96
47(3216)
R91
47(3216)
R89
22(2125)
R95
C82
6.3V100u
C83
35V100u
CN57
1
5V
2
DG
3
M0
4
CR_LED
5
M1
6
CRG
7
M2
8
ADFENB
9
M3
10
PSTART
11
M4
12
CRENB
13
M5
14
RPS
15
M6
16
ADFCVR
17
PG
18
DOCU
19
24V
20
DOCU_LED
( )
C65
NC
16V10u
C85
PG
(
)
L57
NC
(
)
L58
NC
CN56
1A
2B
3X
A
4X
B
D55
CN54
1
PSTART
2D
G
3
PSTART_LED
CN53
1
RPS
2
DOCU_LED
3
GND
4
DOCU
5
ADFCVR
6
RPS_LED
7
A
8
XA
9
B
10
XB
CN51
1
12VCIS
2
5VCIS
3
VREF
4
SI
5
DG
6
CLK
7
LED_R
8
LED_G
9
LED_B
10
DG
11
DG
12
SIGNAL
C84
6.3V100u
Z0.1u
C87
+12VCIS
( )
C89
NC
( )
C90
NC
( )
C91
NC
IC52
NC
1
2
3
GND
4
5
VCC
( )
C94
NC
( )
D56
NC
C92
( )
NC
0
R54
IC53
NC
1
2
3
GND
4
5
VCC
C93
( )
NC
( )
D57
NC
( )
C95
NC
0
R31
0
R35
0
R36
(
)
R53
NC
( )
C97
NC
( )
C98
NC
( )
C99
NC
Z0.1u
C60
Z0.1u
C96
R7310K
PS51
1
2
3
4
+5VCIS
+5VD
CN58
1
SIG
2D
G
3
+5V
4
VREF
5D
G
6S
I
7D
G
8
CLK
9
VLED
10
LED_G
11
LED_R
12
LED_B
(
)
FLT51
NC
1
2
3
(
)
FLT52
NC
1
2
3
(
)
R32
NC
(
)
R33
NC
IC55
NC
1
2
3
GND
4
5
VCC
(
)
R34
NC
+5VD
(
)
R39
NC
( )
R40
NC
3.15A
F51
( )
C51
NC
+5VD
+5VD
(
)
C52
NC
(
)
R37
NC
( )
R38
NC
(
)
R57
NC
(
)
R51
NC
(
)
R99
NC
(
)
R30
NC
+5VCI
S
+5VD
(
)
C53
NC
(
)
C54
NC
68(3216)
R90
R75
F4.7K
R74
F4.7K
PWD
PHA
I0A
PHB
PHB
PHA
I0A
I1A
I1B
I0B
ADFENB
I0A
I1A
I1B
PHA
PHB
CRENB
I0B
PWD
ADFENB
CRENB
I1A
I0B
I1B
PWD
CIS HOME
TO CIS
TO DIGITAL
TO ADF TYUUKEI
For ADF
For CR
<VIDEOAMP circuit>
symbol is located
temporarily
Summary of Contents for KX-FLB802CX
Page 37: ...37 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 6 8 1 2 ENGINE MOTOR ...
Page 41: ...41 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 6 8 3 2 FB Flatbed MOTOR DRIVE CIRCUIT ...
Page 47: ...47 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 6 12 LSU Laser Scanning Unit SECTION ...
Page 48: ...48 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS ...
Page 57: ...57 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 6 13 12 2 Drum Detection ...
Page 63: ...63 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS ...
Page 125: ...125 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS ...
Page 136: ...136 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 12 3 8 3 SKEW ...
Page 138: ...138 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 12 3 8 5 THE RECORDING PAPER JAM ...
Page 141: ...141 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS CROSS REFERENCE MOTOR SECTION P 172 ...
Page 142: ...142 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 12 3 9 2 SKEW ADF ...
Page 153: ...153 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 12 3 11 3 PRINTOUT EXAMPLE ...
Page 154: ...154 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS ...
Page 156: ...156 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS ...
Page 157: ...157 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS CROSS REFERENCE TEST FUNCTIONS P 92 ...
Page 158: ...158 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS CROSS REFERENCE TEST FUNCTIONS P 92 ...
Page 159: ...159 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS CROSS REFERENCE TEST FUNCTIONS P 92 ...
Page 160: ...160 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS CROSS REFERENCE TEST FUNCTIONS P 92 ...
Page 161: ...161 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS ...
Page 162: ...162 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS ...
Page 163: ...163 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS CROSS REFERENCE TEST FUNCTIONS P 92 ...
Page 173: ...173 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 12 3 13 6 2 ADF MOTOR ...
Page 175: ...175 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 12 3 14 CIS CONTROL SECTION ...
Page 176: ...176 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS CROSS REFERENCE TEST FUNCTIONS P 92 ...
Page 178: ...178 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS ...
Page 179: ...179 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 12 3 16 HIGH VOLTAGE SECTION 1 Main ...
Page 180: ...180 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 2 CHG GRID ...
Page 181: ...181 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 3 TRA ...
Page 182: ...182 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 3 DEV DC ...
Page 183: ...183 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 4 DEV AC ...
Page 184: ...184 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS TRA ...
Page 186: ...186 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 2 Confirmation of the digital unit ...
Page 188: ...188 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS Waveform of normal operation ...
Page 190: ...190 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 12 3 18 2 TROUBLESHOOTING FLOW CHART ...
Page 193: ...193 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 3 Close the ADF cover ...
Page 199: ...199 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 13 Service Fixture Tools ...
Page 201: ...201 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 14 1 LOWER CABINET SECTION ...
Page 202: ...202 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 14 2 PRINTER COVER SECTION ...
Page 203: ...203 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 14 3 SORTER SECTION ...
Page 206: ...206 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 14 6 REMOVE THE BOTTOM PLATE ...
Page 208: ...208 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 14 8 REMOVE THE ALALOG BOARD ...
Page 209: ...209 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 14 9 REMOVE THE DIGITAL BOARD ...
Page 210: ...210 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 14 10 REMOVE THE MIRROR ...
Page 212: ...212 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 14 12 REMOVE THE LASER UNIT ...
Page 213: ...213 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 14 13 REMOVE THE PICK UP ROLLER ...
Page 215: ...215 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 14 15 REMOVE THE FUSER UNIT PARTS ...
Page 218: ...218 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 14 18 REMOVE THE SCANNER GLASS COVER ...
Page 219: ...219 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 14 19 REMOVE THE SCANNER SECTION ...
Page 220: ...220 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 14 20 REMOVE THE MULTI ROLLER ...
Page 221: ...221 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 14 21 REMOVE THE TRANSFER ROLLER UNIT ...
Page 223: ...223 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 14 23 REMOVE THE MAIN GEAR UNIT ...
Page 224: ...224 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 14 24 REMOVE THE ADF TOP COVER ...
Page 225: ...225 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS ...
Page 226: ...226 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 14 25 REMOVE THE ADF UNIT ...
Page 227: ...227 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 14 26 REMOVE THE ADF PARTS ...
Page 228: ...228 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 14 27 REMOVE THE SORTER UNIT PARTS ...
Page 229: ...229 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS ...
Page 234: ...234 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 14 28 9 FAN LEFT MOTOR SECTION ...
Page 235: ...235 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 14 29 HOW TO INSTALL FERRITE CORE ...
Page 251: ...251 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 15 4 6 LOW VOLTAGE POWER SUPPLY BOARD ...
Page 254: ...254 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 15 6 1 NG EXAMPLE ...
Page 256: ...256 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 15 7 2 ITU T No 2 TEST CHART ...
Page 286: ...286 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 19 1 2 RINTER COVER SECTION 1 ...
Page 287: ...287 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 19 1 3 ADF SECTION ...
Page 288: ...288 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 19 1 4 PRINT COVER SECTION 2 ...
Page 289: ...289 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 19 1 5 PRINTER COVER SECTION 3 ...
Page 290: ...290 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 19 1 6 MANUAL TRAY SECTION ...
Page 292: ...292 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 19 1 8 UPPER CABINET SECTION ...
Page 293: ...293 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 19 1 9 FUSER SECTION ...
Page 294: ...294 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 19 1 10 MOTOR SECTION ...
Page 295: ...295 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 19 1 11 GEAR SECTION ...
Page 296: ...296 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 19 1 12 LOWER CABINET SECTION 1 ...
Page 297: ...297 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 19 1 13 LOWER CABINET SECTION 2 ...
Page 298: ...298 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 19 1 14 LOWER CABINET SECTION 3 ...
Page 299: ...299 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 19 1 15 MAIN CABINET ...
Page 300: ...300 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 19 1 16 LOWERSIDE CABINET ...
Page 301: ...301 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS 19 1 17 CASSETTE DOCUMENT TRAY ...
Page 323: ...323 KX FLB802CX KX FLB812CX KX FLB802CXS KX FLB812CXS YF Q KXFLB802 KXFLB812 ...