Sharp AR-M350U - Page 68

AR-M350U CIRCUIT DIAGRAM 9-50
A
A
B
B
C
C
5
4
3
2
1
SCNRST11
RES_MFP_S13
CNCT_FAX9
TDPOF 1,10
POF13,15
CTCT_FAX_A 10
RES_PCU 15
PCURST11,17
FAX_ON 11
RES_MFP_F9
XHDDPW 17
FAXRST11
HDDPW10
FAX_PWON9
IORESET110
RES_FAX 9
RES_SCN 13
EXTRST10
3.3V
VCC
VCC
VCC
3.3V
3.3V
VCC
VCC VCC
VCC
VCC
3.3V
VCC
3.3V
3.3V
VCC
3.3V
C3
0.1uF
R222 0
IC43B
74LCX14MTC
3 4
R223 2.2K
R247 22
R224 4.7K
R252 22
D14
RB451F
2
1
3
R251 4.7K
R245 10K
IC45
TD62503F
1
2
3
4
5
6
7
16
15
14
13
12
11
10
8
IN1
IN2
IN3
IN4
IN5
IN6
IN7
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
COM-E
C204
0.1uF
R218 2.2K
3
C196
0.1uF
R248 2.2K
R227 4.7K R228 4.7K
R410 0
+
C165
10uF/16V
R226 4.7K
R229 0
R225 0
R412 0 NO ASM
R221 4.7K
R249 10K
R246 10K
R409 0
IC44
TD62503F
1
2
3
4
5
6
7
16
15
14
13
12
11
10
8
IN1
IN2
IN3
IN4
IN5
IN6
IN7
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
COM-E
R411 0 NO ASM
R219 0
NO ASM
C307
0.1uF
C183
0.1uF
C202
0.1uF
R250 4.7K
IC46C
74LCX08MTC
9
10
8
SW1
B3SN-3012
NO ASM
1
2
3
4
R7 0 NO ASM
R237 10K
R5 0 NO ASM
R220 0
R3 0
IC46D
74LCX08MTC
12
13
11
C200
22pF
NO ASM
R1 0
C191
0.1uF
C203
22pF
NO ASM
[RESET / POWER]
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