MX-M363N, MX-M363U, MX-M503N, MX-M503U (serv.man19). June 10 - Sharp Copying Equipment Service Manual (repair manual). Page 124

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MX-M503N  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図と部品配置図  2 – 115
1
SCN3.3V
SCN3.3V
GND
SCN3.3V
SCN3.3V
SCN3.3V
GND
GND
GND
+1.5V
+1.5V
+1.5V
GND
GND
GND
+1.5V
+1.5V
+1.5V
GND
GND
GND
+1.5V
+1.5V
+1.5V
GND
GND
GND
SCN3.3V
SCN3.3V
SCN3.3V
GND
GND
GND
SCN3.3V
SCN3.3V
SCN3.3V
GND
GND
GND
+3.3V
+1.5V
GND
+1.5V
GND
+1.5V
GND
SCN3.3V
SCN3.3V
GND
+1.5V
GND
+1.5V
GND
SCN3.3V
+1.5V
GND
SCN3.3V
GND
GND
SCN3.3V
GND
SCN3.3V
GND
+1.5V
+1.5V
+3.3V
CB245
1000pF(B)
CB245
1000pF(B)
CB261
0.1uF(F)
CB261
0.1uF(F)
CB234
1000pF(B)
CB234
1000pF(B)
CB215
0.1uF(F)
CB215
0.1uF(F)
R150
6.8KF
R150
6.8KF
CP395
CP395
CB213
0.1uF(F)
CB213
0.1uF(F)
CB257
0.1uF(F)
CB257
0.1uF(F)
CB260
0.1uF(F)
CB260
0.1uF(F)
D24
1N4448WS
D24
1N4448WS
CB230
1000pF(B)
CB230
1000pF(B)
L5
BLM18PG121SN1(1608)
L5
BLM18PG121SN1(1608)
1
2
CB251
1000pF(B)
CB251
1000pF(B)
CB209
0.1uF(F)
CB209
0.1uF(F)
CP501
CP501
CB183
10UF(2012:F)
CB183
10UF(2012:F)
CP403
CP403
CB212
1000pF(B)
CB212
1000pF(B)
CB214
1000pF(B)
CB214
1000pF(B)
CB233
0.1uF(F)
CB233
0.1uF(F)
CB247
1000pF(B)
CB247
1000pF(B)
CB243
1000pF(B)
CB243
1000pF(B)
CP457
CP457
CB210
1000pF(B)
CB210
1000pF(B)
CB203
0.1uF(F)
CB203
0.1uF(F)
CB181
0.1uF(F)
CB181
0.1uF(F)
CB249
0.1uF(F)
CB249
0.1uF(F)
CB216
0.1uF(F)
CB216
0.1uF(F)
CB179
0.1uF(F)
CB179
0.1uF(F)
R149
1.3KF
R149
1.3KF
R139
10KJ
R139
10KJ
CB223
0.1uF(F)
CB223
0.1uF(F)
SCAN ASIC 5/5
IPD Section
IC12E
SCAN_ASIC
SCAN ASIC 5/5
IPD Section
IC12E
SCAN_ASIC
IP_CLK
AE5
IP_DG
AE14
IP_LG
AD14
IP_R_
IP_R_
IP_R_
IP_R_
IP_R_
IP_R_
IP_R_
IP_R_
IP_G_
IP_G_
IP_G_
IP_G_
IP_G_
IP_G_
IP_G_
IP_G_
IP_B_
IP_B_
IP_B_
IP_B_
IP_B_
IP_B_
IP_B_
IP_B_
CB268
0.1uF(F)
CB268
0.1uF(F)
+
C12
220uF
/6.
3V(
PXH/
H
70)
+
C12
220uF
/6.
3V(
PXH/
H
70)
CB275
0.1uF(F)
CB275
0.1uF(F)
CB262
1000pF(B)
CB262
1000pF(B)
CB270
0.1uF(F)
CB270
0.1uF(F)
IC15
BA00DDOWHFP
IC15
BA00DDOWHFP
CTL
1
Vcc
2
VOUT
4
ADJ
5
GND
3
GND
FIN
CB205
0.1uF(F)
CB205
0.1uF(F)
CB187
10UF(2012:F)
CB187
10UF(2012:F)
CB263
0.1uF(F)
CB263
0.1uF(F)
+
C14
220uF/6.3V(PXH/H70)
+
C14
220uF/6.3V(PXH/H70)
CP412
CP412
CB259
0.1uF(F)
CB259
0.1uF(F)
CB274
0.1uF(F)
CB274
0.1uF(F)
CP396
CP396
CB222
0.1uF(F)
CB222
0.1uF(F)
CB221
0.1uF(F)
CB221
0.1uF(F)
CP502
CP502
8
7
6
5
8
7
6
5
D
C
B
A
SCNcnt PWB (SCAN ASIC 3)
: '10/Jun/01
1
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