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Model
MX-M264N MX-M264NR MX-M264NV MX-M264U MX-M314N MX-M314NR MX-M314NV MX-M314U MX-M354N MX-M354NR MX-M354U (serv.man8)
Pages
127
Size
7.53 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Circuit Diagram (March 2012).
File
mx-m264n-mx-m264nr-mx-m264nv-mx-m264u-mx-m314n-mx-.pdf
Date

Sharp MX-M264N / MX-M264NR / MX-M264NV / MX-M264U / MX-M314N / MX-M314NR / MX-M314NV / MX-M314U / MX-M354N / MX-M354NR / MX-M354U (serv.man8) Service Manual ▷ View online

MX-M264  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  111
OC cover open detection & document detection LED light emitting (ORSLED) /
OC
ࠞࡃ࡯ࠝ࡯ࡊࡦᬌ⍮㧒ේⓂᬌ⍮LED⊒శ(ORSLED)
Equalizing C circuit /
ဋ╬㧯࿁〝
Auditor /
ࠝ࡯࠺ࠖ
24V
/SIZE_LED2
/OCSW
5VC1
GND
/SIZE_LED1
24V
3.3V
3.3V
3.
3.3V
5VC2
5VC1
5V
5VPWM
5VC1
5V
5VO
5VC2
/SIZE_LED1
<15>
/SIZE_LED2
<15>
OCSW
<3>
A_PNC
<5>
OC_CLS_H
<13>
C28
3
NM
_100pF
C28
3
NM
_100pF
TP688
TP688
10K
47K
Q46
NM_KRC407
10K
47K
Q46
NM_KRC407
C
E
B
R411
0J
R411
0J
C28
4
NM
_100pF
C28
4
NM
_100pF
C280
1000pF
C280
1000pF
C28
2
NM
_100pF
C28
2
NM
_100pF
R426
NM_0J
R426
NM_0J
R458
100J
R458
100J
TP403
TP403
C301
0.1uF
C301
0.1uF
IC32B
TC74VHC14FT<TSSOP14>
IC32B
TC74VHC14FT<TSSOP14>
3
4
C299
0.1uF
C299
0.1uF
R399
33J
R399
33J
C281
0.1uF(1608)
C281
0.1uF(1608)
C278
0.1uF
C278
0.1uF
C300
0.1uF
C300
0.1uF
R397
4.7KJ
R397
4.7KJ
CN17
B6B-PH-K-S(LF)(SN)
CN17
B6B-PH-K-S(LF)(SN)
1
2
3
4
5
6
D64
KDS122
D64
KDS122
K
A
AK
TP595
TP595
R412
NM_0J
R412
NM_0J
R427
0J
R427
0J
TP648
TP648
D
C
B
A
SCNcnt PWB (CONNECTOR section)
8
7
6
5
8
7
6
5
MX-M264  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  112
࿁〝
ࠖ࠲࡯
nA_PNC
nA_PNC
nA_COPY
nA_READY
nA_READY
nA_AUD
GND
nA_TC
nA_PNC
nA_TC
nA_TC
nA_CA
nA_AUD
24V
PNC-a
24V
nA_COPY_d
nA_AUD_d
nA_READY_d
GND
5V
/col
/col
nA_CA_d
nA_CA
nA_COPY
nA_CA
nA_COPY_d
nA_CA_d
nA_READY_d
nA_AUD_d
nA_AUD
nA_READY
nA_COPY
24V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
5V
24V
5V
A_COPY
<5>
A_CA
<5>
A_READY
<5>
A_AUD
<5>
nPNC-a
<5>
col
<5>
D67
KDS120E
D67
KDS120E
A
K2
K1
C308
0.1uF
C308
0.1uF
IC32C
TC74VHC14FT<TSSOP14>
IC32C
TC74VHC14FT<TSSOP14>
5
6
C313
0.1uF
C313
0.1uF
C307
0.1uF
C307
0.1uF
C306
0.1uF
C306
0.1uF
C302
0.1uF
C302
0.1uF
TP601
TP601
D66
KDS121E
D66
KDS121E
K
A2
A1
C314
0.1uF
C314
0.1uF
D65
NM_KDS120E
D65
NM_KDS120E
A
K1
K2
R405
1KJ
R405
1KJ
C279
0.1uF(1608)
C279
0.1uF(1608)
CN16
B13B-PH-K-S(LF)(SN)
CN16
B13B-PH-K-S(LF)(SN)
1
2
3
4
5
6
7
8
9
10
11
12
13
R429
NM_0J
R429
NM_0J
10K
47K Q43
KRC407E
10K
47K Q43
KRC407E
C
E
B
C28
8
0.1uF
C28
8
0.1uF
C310
0.1uF
C310
0.1uF
C312
0.1uF
C312
0.1uF
R406
1KJ
R406
1KJ
D68
NM_KDS120E
D68
NM_KDS120E
A
K2
K1
10K
47K
Q45
KRC407E
10K
47K
Q45
KRC407E
C
E
B
C305
0.1uF
C305
0.1uF
1
2
5
4
3
Q44
UPA502T
1
2
5
4
3
Q44
UPA502T
IC32E
TC74VHC14FT<TSSOP14>
IC32E
TC74VHC14FT<TSSOP14>
11
10
R408
10KJ
R408
10KJ
D80
KDS123E
D80
KDS123E
K
A
AK
C277
0.1uF
C277
0.1uF
IC32D
TC74VHC14FT<TSSOP14>
IC32D
TC74VHC14FT<TSSOP14>
9
8
TP593
TP593
D69
NM_KDS120E
D69
NM_KDS120E
A
K2
K1
TP693
TP693
C309
0.1uF
C309
0.1uF
D71
RF101L4S
D71
RF101L4S
R401
10KJ
R401
10KJ
C28
6
0.1uF
C28
6
0.1uF
TP594
TP594
10K
47K
Q42
KRC407E
10K
47K
Q42
KRC407E
C
E
B
C303
0.1uF
C303
0.1uF
BR73
1KJX4
BR73
1KJX4
8
1
7
2
6
3
5
4
R407
1KJ
R407
1KJ
C311
0.1uF
C311
0.1uF
C304
0.1uF
C304
0.1uF
TP603
TP603
R404
10KJ
R404
10KJ
TP600
TP600
C28
5
0.1uF
C28
5
0.1uF
TP404
TP404
R400
10KJ
R400
10KJ
D
C
B
A
16/16 (17)
3
4
2
1
3
4
2
1
MX-M264  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  113
B.
PARTS LAYOUT / 部品配置図
(1)
PARTS SURFACE / 部品面
MX-M264  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  114
(2)
SOLDER SURFACE / 半田面
Page of 127
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