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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_COPY
nA_READY
nA_READY
nA_AUD
GND
nA_TC
nA_PNC
nA_TC
nA_TC
nA_CA
nA_AUD
24V
PNC-a
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
0.1uF
C308
0.1uF
0.1uF
IC32C
TC74VHC14FT<TSSOP14>
IC32C
TC74VHC14FT<TSSOP14>
5
6
C313
0.1uF
0.1uF
C313
0.1uF
0.1uF
C307
0.1uF
0.1uF
C307
0.1uF
0.1uF
C306
0.1uF
0.1uF
C306
0.1uF
0.1uF
C302
0.1uF
0.1uF
C302
0.1uF
0.1uF
TP601
TP601
D66
KDS121E
KDS121E
D66
KDS121E
KDS121E
K
A2
A1
C314
0.1uF
0.1uF
C314
0.1uF
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)
B13B-PH-K-S(LF)(SN)
CN16
B13B-PH-K-S(LF)(SN)
B13B-PH-K-S(LF)(SN)
1
2
3
4
5
6
7
8
9
10
11
12
13
2
3
4
5
6
7
8
9
10
11
12
13
R429
NM_0J
NM_0J
R429
NM_0J
NM_0J
10K
47K Q43
KRC407E
10K
47K Q43
KRC407E
C
E
B
C28
8
0.1uF
C28
8
0.1uF
C310
0.1uF
0.1uF
C310
0.1uF
0.1uF
C312
0.1uF
0.1uF
C312
0.1uF
0.1uF
R406
1KJ
R406
1KJ
D68
NM_KDS120E
D68
NM_KDS120E
A
K2
K1
10K
47K
Q45
KRC407E
KRC407E
10K
47K
Q45
KRC407E
KRC407E
C
E
B
C305
0.1uF
0.1uF
C305
0.1uF
0.1uF
1
2
5
4
3
Q44
UPA502T
UPA502T
1
2
5
4
3
Q44
UPA502T
UPA502T
IC32E
TC74VHC14FT<TSSOP14>
IC32E
TC74VHC14FT<TSSOP14>
11
10
R408
10KJ
R408
10KJ
D80
KDS123E
KDS123E
D80
KDS123E
KDS123E
K
A
AK
C277
0.1uF
0.1uF
C277
0.1uF
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
0.1uF
C309
0.1uF
0.1uF
D71
RF101L4S
D71
RF101L4S
R401
10KJ
10KJ
R401
10KJ
10KJ
C28
6
0.1uF
C28
6
0.1uF
TP594
TP594
10K
47K
Q42
KRC407E
KRC407E
10K
47K
Q42
KRC407E
KRC407E
C
E
B
C303
0.1uF
0.1uF
C303
0.1uF
0.1uF
BR73
1KJX4
1KJX4
BR73
1KJX4
1KJX4
8
1
7
2
6
3
5
4
R407
1KJ
1KJ
R407
1KJ
1KJ
C311
0.1uF
0.1uF
C311
0.1uF
0.1uF
C304
0.1uF
0.1uF
C304
0.1uF
0.1uF
TP603
TP603
R404
10KJ
10KJ
R404
10KJ
10KJ
TP600
TP600
C28
5
0.1uF
C28
5
0.1uF
TP404
TP404
R400
10KJ
10KJ
R400
10KJ
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
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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