274
KX-MB1520FX7/KX-MB1520FX8/KX-MB1520FXW/KX-MB1530FX7/KX-MB1530FXW
16.3.3. Main Board (3)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
!
IC300
FAX RX
FAX TX
SP RX
MIC TX
CID
FAX TX
MIC TX
FAX RX
SP RX
!
+
-
+
-
C
E
B
A
D
F
3
4
5
2
1
R112
2.7k
R111
15k
Q101
C112
NC
DG
R202
2.7k
IC200
1
VND1
2
VPD1
9
*RST
3
GPIO0
4
GPIO1
5
GPIO2
6
GPIO3
7
*FS
8
SCLK
10
VPA
11
TXAN
12
TXAP
13
VREF
14
RXAN
15
RXAP
17
VNPLL
18
OSCOUT
19
OSCIN
20
VPPLL
21
CLK
OUT
22
VND2
23
GPIO4
24
GPIO5
26 N/C
27 TYPE
28 SckMode
29 SDIN
30 GPIO6
31 GPIO7
32 SDOUT
33
GND
16
VNA
25 VPD2
+2.5V
+3.3V
DG
+5VA
IC202
5
6
7
+24VA
DG
ABITCLK
1:4B
DG
+12V
ARXD
1:4B
+2.5V
+3.3V
R226
47k
+12V
DG
ATXD
1:4A
R275
22
R218
22
IC202
4
V-
8
V+
AFERST
1:4A
DG
DG
+24V
ASPCLK
1:4B
R274
47k
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
R205
NC
( )
R208
NC ( )
C235
K0.1u
C246
K0.1u
10
C204
K0.1u
10
C207
K0.1u
C234
0.1
C259
NC
( )
C230
NC
( )
R258
10(1608)
R257
10(1608)
C111
100p
PC101
1
2
3
4
D104
C215
10u/35V
C218
10u/16V
C254
22u/6.3V
C240
22u/6.3V
C236
22u/6.3V
DG
C228 J100p
P_SHORT
1:1E
+5VD
+5VD
R230
56k
R240 56k
C231
NC
( )
R214
0
R277
0
C107
NC
( )
R247
2.2k
C225
NC
( )
C213
J100p
R222
2.4k
C115
10p
L212
0(1608)
L213
0(1608)
C113
2.2
C251
NC
( )
DG
C270
K0.1u
R282
47k
DG
C273
K0.1u
IC203
1
VND1
2
VPD1
9
*RST
3
GPIO0
4
GPIO1
5
GPIO2
6
GPIO3
7
*FS
8
SCLK
10
VPA
11
TXAN
12
TXAP
13
VREF
14
RXAN
15
RXAP
17
VNPLL
18
OSCOUT
19
OSCIN
20
VPPLL
21
CLK
OUT
22
VND2
23
GPIO4
24
GPIO5
26 N/C
27 TYPE
28 SckMode
29 SDIN
30 GPIO6
31 GPIO7
32 SDOUT
33
GND
16
VNA
25 VPD2
DG
R285
22
R286
22
DG
BBITCLK
1:4B
BSPCLK
1:4B
BRXD
1:4A
BTXD
1:4A
AFECLK
1:4B;4D
AFECLK
1:4B;1E
C114
0.1
R124 NC
( )
J112
NC
( )
J108
Q209
R291
560k
C280
330p
DG
+5VA
C219
50V/4.7u
IC201
3
2
1
IC201
4
V-
8
V+
D204
D205
R276
33k
Q210
FAX_RX
1:1D
CID_RX
1:1D
Q211
R288 NC
F_MUTE
1:3E
R225
1M
C255
( )
NC
DG
R237
12k
R231
12k
C241
J180p
C243 J180p
R280
0(1608)
R279
0(1608)
C221
K0.1u
C286 K0.1u
C287
K0.1u
R123
NC
C200
0.1
R241
240
R256 100
R273
1k
R204 3.9k
C244
0.01
C216
0.033
C267
NC
( )
C116
NC
R223
1k
DG
R117
NC
C212
J100p
R236
180k
R292
10k
R290
22k
C281
0.0039
C278
K0.1u
R203 100k
R228
100k
R227
100k
R209
100k
R224
82k
R207
82k
R168
NC
( )
DG
R165
82k
R167
82k
DTMFMUTE
1:3F
C159
K0.1u
C282
K0.1u
C237
10u/10V
C222
Z0.1u(1608)
R217
0(1608)
R232
0(1608)
TP_RX
Q153
Q202
B
C
E
Q206
T100
3
1
6
2
4
R295 47k
C232
68
C223
K0.1u
C209
K5600p
C256
K5600p
R293
820
R296
47k
KX-MB1530FX MAIN BOARD (No.3) (1/2)
1/2
3
-1
( )
( )
( )
( )
( )
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 ...