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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 –  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
MX-M264  CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図  
2 –  115
4. OPERATION PWB / オペ レ ーシ ョ ン PWB
A.
MFP OPE PWB
(1)
CIRCUIT DIAGRAM / 回路図
87
6
5
4
3
2
1
D
C
B
A
MFP
OPE
PWB
1/1
87
6
5
4
3
2
1
D
C
B
A
/F2G0
/KEYIN
GND
/F1D2
WU_LED
GND
nWU_KEY
GND
D0
GN
D
D4
D3
D2
D1
G0
E0
E1
E2
SEG2D0
G1
SEG0LEDBPR
SEG1LEDCPR
GND
GND
5V0
GND
GND
/BZR
/F2G0
/F3G1
SEG0LEDBPR
/KEYIN
/F1D2
SEG2D0
SEG1LEDCPR
nPWRSW
5V
O
3.3V_EXT
/BZR
WU_LED
PO
W_LED
nWU_KEY
GND
GND
nPWRSW
PO
W_LED
GND
/F3G1
3.3V_EXT
5V
O
5V
O
5V
O
OUT
ESR
IN
BPR
ESK
STK
1K
CAK
3
K
2
K
4K
6K
5K
7K
CLK
9
K8
K
#K
*K
BPK
0K
JOK
CUK
PONL
FD
A
T
A
PD
A
T
A
FCOM
FEK
/
H
MK
NO_ASM
PSW
/F3G1
GND
SEG0LEDBPR
12
14
16
POW_LED
GND
2
4
6
8
10
/F2G0
SEG1LEDCPR
3.3V_EXT
1
/F1D2
CN1 BM16B-ZESS-TBT
WU_LED
/BZR
nWU_KEY
5VO
nPWRSW
7
5
3
15
13
11
9
/KEYIN
SEG2D0
R11
470J
SW21
B3W
-1100
SW21
B3W
-1100
1
3
5
2
4
R5100JR5100J
SW18
SKQNABD010
SW18
SKQNABD010
1
2
3
R8X_470JR8X_470J
LT
L-1LHGK-002A
LED13
LT
L-1LHGK-002A
LED13
SW15
SKQNABD010
SW15
SKQNABD010
1
2
3
SW1
9
B3W
-1100
SW1
9
B3W
-1100
1
3
5
2
4
R1100JR1100J
X1
480KHz
X1
480KHz
SW12
SKQNABD010
SW12
SKQNABD010
1
2
3
TP5TP5
SW5
B3W
-1100
SW5
B3W
-1100
1
3
5
2
4
IC1
M34286G2
IC1
M34286G2
VDD
20
CARP
1
9
D0
18
D1
17
D2
16
D3
15
D4
14
D5
13
D6
12
D7
11
VSS
1
E2
2
E1
3
Xin
4
Xout
5
E0
6
G0
7
G1
8
G2
9
G3
10
LED1
LT
L-1LHG-002A
LED1
LT
L-1LHG-002A
R
9
X_470J
R
9
X_470J
X_L
T
L-1LHGK-002A
LED14
X_L
T
L-1LHGK-002A
LED14
SW10
SKQNABD010
SW10
SKQNABD010
1
2
3
TP4TP4
LED3
LT
L-1LHG-002A
LED3
LT
L-1LHG-002A
C4
47uF/16V
C4
47uF/16V
LED
9
LT
L-1LHG-002A
LED
9
LT
L-1LHG-002A
C2
680pF
C2
680pF
SW4
SKQNABD010
SW4
SKQNABD010
1
2
3
SW8
SKQNABD010
SW8
SKQNABD010
1
2
3
C3
680pF
C3
680pF
LT
L-1LHGK-002A
LED10
SW20
SKQNABD010
SW20
SKQNABD010
1
2
3
R10470JR10470J
LED4
LT
L-1LHG-002A
LED4
LT
L-1LHG-002A
X_L
T
L-1LHGK-002A
LED15
X_L
T
L-1LHGK-002A
LED15
TP3TP3
Q1
DTC114YSA
10K
47K
Q1
DTC114YSA
10K
47K
3
2
1
LED2
LT
L-1LHG-002A
LED2
LT
L-1LHG-002A
SW16
SKQNABD010
SW16
SKQNABD010
1
2
3
SW2
B3W
-1100
SW2
B3W
-1100
1
3
5
2
4
C1
22000pF
C1
22000pF
TP1TP1
R12
X_1MJ
R12
X_1MJ
SW14
SKQNABD010
SW14
SKQNABD010
1
2
3
TP2TP2
CN1
BM16B-ZESS-TBT
CN1
BM16B-ZESS-TBT
1 2 3
4 5
6 7 8
9
10
11 12 13
14 15
16
C5
22000pF
C5
22000pF
R7470JR7470J
SW11
SKQNABD010
SW11
SKQNABD010
1
2
3
LT
L-1LHGK-002A
LED16
LT
L-1LHGK-002A
LED16
R13
1KJ
R13
1KJ
SW22
B3W
-1100
SW22
B3W
-1100
1
3
5
2
4
SW6
SKQNABD010
SW6
SKQNABD010
1
2
3
SW
9
SKQNABD010
SW
9
SKQNABD010
1
2
3
SW3
SKQNABD010
SW3
SKQNABD010
1
2
3
SW17
B3W
-1100
SW17
B3W
-1100
1
3
5
2
4
SW13
B3W
-1100
SW13
B3W
-1100
1
3
5
2
4
BZ1BZ1
SW7
SKQNABD010
SW7
SKQNABD010
1
2
3
R6100JR6100J
P
o
wer
LED
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