265
KX-MB1520FX7/KX-MB1520FX8/KX-MB1520FXW/KX-MB1530FX7/KX-MB1530FXW
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23)
(24)
(25)
(26)
6
5
8
7
C
E
B
A
D
F
AFEADC[0]
POUT
1:3E
THRMSTR1
3B;1:1E
SNREG
1:3D
SNPICK
1:3D
MSEL1
1:1D
MMA
1:1D
MRST
1:1D
+3.3V
R506
22k
R510
5.6k
R509
1k
AFESIFCLK
1:6B
+5VD
+3.3V
AFESIFDOUT
1:6B
LEDONG
1:6B
AFEVSMP
1:6A
R541
1.2k
LEDONB
1:6B
AFESIFEN
1:6B
AFEADC[0-3]
1:6B
CCDSH
1:6A
AFEMCLK
1:6A
+5VD
LEDONR
1:6B
PWD
1:1E
CRM4
1:1D
CRM2
1:1D
CRM3
1:1D
CRM0
1:1D
CRM1
1:1D
CRMEN
1:1E
+24V
CCDCLK
1:6A
+3.3V
IC502
1
PHA1
2
PGND
3
VM1
4
OUT1A
25
FIN
21
CR1
17
TEST
18
NC3
19
GND
20
PS
13
I02
14
I12
15
NC2
16
CR2
5
RNF1
6
OUT1B
7
OUT2B
8
RNF2
9
OUT2A
10
VM2
11
NC1
12
PHA2
24
I01
23
I11
22
VREF
CRM5
1:1E
R565
10k
R537
F0.39(3216)
R536
F0.39(3216)
R566
12k
R545
12k
C509
K0.1u
C533
K0.1u
C534
K0.1u
C528
NC
C522
K1000p
C529
NC
C527
NC
C526
NC
( )
( )
( )
( )
C520
K1000p
C507
K1000p
C525
Z0.1u(1608)
C508
K0.047u
R398
0(1608)
+3.3V
C492
Z0.1u(1608)
C490
Z0.1u(1608)
R396
0(1608)
R395
0(1608)
C487
Z0.1u(1608)
C489
Z0.1u(1608)
+24V
C488
Z0.1u(1608)
+1.2V
C491
Z0.1u(1608)
R397
0(1608)
+5VD
MMPWR
1:1E
MSEL2
1:1D
MMB
1:1D
R542
100k
C535
K1000p
R551
47k
R578
2.7(3216)
CN503
1
2
3
4
CN509
AP1
1 CR_A
2
CR_XA
3
CR_XB
4
CR_B
R540
15BD182
C460
K0.1u
C496
K0.1u
C493
K0.1u
C479
K0.1u
C462
K0.1u
C452
K0.1u
C473
K0.1u
C464
K0.1u
C457
K0.1u
C475
K0.1u
C461
K0.1u
C449
K0.1u
C443
K0.1u
C447
K0.1u
C485
K0.1u
C441
K0.1u
C495
K0.1u
C444
K0.1u
C476
K0.1u
C471
K0.1u
C481
K0.1u
C454
K0.1u
C482
K0.1u
C468
K0.1u
C466
K0.1u
C463
K0.1u
C442
K0.1u
C465
K0.1u
C456
K0.1u
C451
K0.1u
C459
K0.1u
C440
K0.1u
C472
K0.1u
C478
K0.1u
C494
K0.1u
C484
K0.1u
C446
K0.1u
C445
K0.1u
C469
K0.1u
C467
K0.1u
C458
K0.1u
C448
K0.1u
C477
K0.1u
C450
K0.1u
C474
K0.1u
C486
K0.1u
C453
K0.1u
C470
K0.1u
C455
K0.1u
C480
K0.1u
C483
K0.1u
R503
F15k
C803
K0.1u
C801
10u/10V
+1.2V
R811
F10k
+3.3V
R808
F3.74k
R817
51
R813 F2k
C809
K0.1u
+5V
C800
K1u
Q800
Q802
G
G
D
D
S
S
L800 4.7u
C808
C810
16V/22u
IC800
1
CE
2
GND
3
VFB
5
VIN
4
EXT
C817
10u/10V
10u/10V
C807
K0.1u
C802
K0.1u
R807
F1.2k
R802
12k
+3.3V
+5VD
L801 22u
C518
Z0.1u(1608)
+24V
IC504
4
GND
8
VCC
FANON1
1:1E
FANDET1
1:3E
R575
2.7(3216)
R557
47k
Q515
Q522
R568
1k
R548
3.3k
C523
K1u
R538
100k
R539
22k
C811
K470p
C497
Z0.1u(1608)
D800
D801
C816
6.3V/100u
R814 F22k
Q803
+24V
Q804
Q805
R809
10k
R818
F820
R816 1k
R815
10k
C806
22u/6.3V
C531
10u/10V
C812
10u/10V
C530
10u/10V
C538
10u/10V
Q801
IC801
1
CE
2
VIN
4
BST
5
GND
3
LX
6
VFB
C618
K0.01u
R644
47k
R800
1k
Q806
R819
F22k
R820
F820
+24V
R801 8.2k
R803
1.8k
C818
K0.22u
C619
J100p
+5V
+5V
+5V
TO FBM
TO FUSER
+3.3V
+5V_SW
+1.2V
KX-MB1520FX MAIN BOARD (No.2) (2/2)
2/2
2
-2
Summary of Contents for KX-MB1520FX7
Page 52: ...52 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW 6 10 3 5 Waveform ...
Page 56: ...56 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW ...
Page 68: ...68 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW ...
Page 75: ...75 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW wave form ...
Page 77: ...77 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW wave form ...
Page 100: ...100 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW 10 1 2 Button Code Table ...
Page 108: ...108 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW KX MB1530 ...
Page 141: ...141 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW 12 3 8 3 Skew ...
Page 147: ...147 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW 12 3 9 2 Skew ADF ...
Page 159: ...159 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW ...
Page 161: ...161 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW ...
Page 166: ...166 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW ...
Page 167: ...167 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW ...
Page 175: ...175 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW Toner detection flow ...
Page 188: ...188 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW 2 CHG 3 TRA ...
Page 189: ...189 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW 4 DEV DC ...
Page 190: ...190 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW 5 DEV AC ...
Page 191: ...191 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW 6 TRA ...
Page 218: ...218 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW 14 10 How to Remove LVPS ...
Page 236: ...236 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW 14 24 7 Fuser section ...
Page 255: ...255 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW 15 6 1 NG Example ...
Page 258: ...258 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW Memo ...
Page 263: ...263 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW Memo ...
Page 271: ...271 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW Memo ...
Page 288: ...288 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW Memo ...
Page 294: ...294 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW Memo ...
Page 395: ...395 KX MB1520FX7 KX MB1520FX8 KX MB1520FXW KX MB1530FX7 KX MB1530FXW ...