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MX-M264 CIRCUIT DIAGRAM AND PARTS LAYOUT / 回路図 と 部品配置図
2 – 104
nRES_SCN
RXD_SCN
nCTS_SCN
SC_ack
3.3V
3.3V
/RES_SCN
<3>
POF
<3>
nPOF_SCN
<11>
PCU_Req
<5>
SC_ack
<5>
TP487
TP487
IC25C
TC74VHC14FT<TSSOP14>
IC25C
TC74VHC14FT<TSSOP14>
5
6
TP488
TP488
R278
4.7KJ
4.7KJ
R278
4.7KJ
4.7KJ
R280
100J
100J
R280
100J
100J
R271
100J
100J
R271
100J
100J
IC25A
TC74VHC14FT<TSSOP14>
IC25A
TC74VHC14FT<TSSOP14>
1
2
C23
4
1000pF
C23
4
1000pF
C232
0.01uF
0.01uF
C232
0.01uF
0.01uF
D23
KDS120
KDS120
D23
KDS120
KDS120
A
K1
K2
R277
NM_0J
NM_0J
R277
NM_0J
NM_0J
R279
100J
100J
R279
100J
100J
TP215
TP215
IC25B
TC74VHC14FT<TSSOP14>
IC25B
TC74VHC14FT<TSSOP14>
3
4
TP492
TP492
TP494
TP494
R272
100J
100J
R272
100J
100J
C23
3
0.1uF
C23
3
0.1uF
D21
KDS121
KDS121
D21
KDS121
KDS121
K
A1
A2
TP493
TP493
C238
0.1uF
C238
0.1uF
R270
4.7KJ
4.7KJ
R270
4.7KJ
4.7KJ
IC25E
TC74VHC14FT<TSSOP14>
IC25E
TC74VHC14FT<TSSOP14>
11
10
TP486
TP486
D24
NM_KDS120
NM_KDS120
D24
NM_KDS120
NM_KDS120
A
K1
K2
D
C
B
A
12/16 (13)
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 – 105
LVDS PWB
Touch panel input circuit /
࠲࠶࠴ࡄࡀ࡞ജ࿁〝
㪏㪅㪈㫀㫅㪺㪿㩷㪣㪚㪛
㪈㪇㪅㪈㫀㫅㪺㪿㩷㪣㪚㪛
XH_X1
/CCFT
/CCFT
24VF
5VF
/XL_X2
YH_Y2
YH_Y2
/YL_Y1
YH_Y2_SCL
/YL_Y1_INT
/YL_Y1_INT
XH_X1_CS
/XL_X2_SDA
VCONT_C
SC_TEMP_C
/XL_X2_SDA
XH_X1_CS
SC_TEMP_C
3.3V
3.3V
3.3V
3.3V
3.3V
24V
5V
3.3V
SWON_CS
<5>
Xon
<5>
Yon
<5>
X2
<3>
Y2
<3>
LCD_A2_P
<13>
LCD_A2_M
<13>
LCD_A1_P
<13>
LCD_A1_M
<13>
LCD_A0_M
<13>
LCD_A0_P
<13>
LCDSEL1_10H
<5,13>
nLCD_DISP
<13>
LCDSEL0_43H
<5,13>
LCD_A3_P
<13>
LCD_A3_M
<13>
LCD_CLK_M
<13>
LCD_CLK_P
<13>
VCONT
<15>
R328
NM_0J
R328
NM_0J
R343
NM_0J
R343
NM_0J
D14
NM_KDS122
D14
NM_KDS122
K
A
AK
TP513
TP513
47K
10K
Q25
KRA307
KRA307
47K
10K
Q25
KRA307
KRA307
C
E
B
TP516
TP516
TP498
TP498
F2
0603FT1.5A
F2
0603FT1.5A
10K
47K
Q20
KRC407
KRC407
10K
47K
Q20
KRC407
KRC407
C
E
B
IC26B
TC74VHC14FT<TSSOP14>
IC26B
TC74VHC14FT<TSSOP14>
3
4
14
7
CN4
FX16M2-41S-0.5SV
CN4
FX16M2-41S-0.5SV
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
FG
D26
KDS121
KDS121
D26
KDS121
KDS121
K
A1
A2
R303
30KJ
R303
30KJ
R361
NM_0J
R361
NM_0J
TP901
TP901
C245
0.1uF
C245
0.1uF
C242
0.1uF
0.1uF
C242
0.1uF
0.1uF
C24
3
1000p
F
C24
3
1000p
F
C24
4
1000p
F
C24
4
1000p
F
TP517
TP517
F3
0603FT1.5A
F3
0603FT1.5A
C241
0.1uF(1608)
0.1uF(1608)
C241
0.1uF(1608)
0.1uF(1608)
TP903
TP903
47K
10K
Q23
KRA307
KRA307
47K
10K
Q23
KRA307
KRA307
C
E
B
47K
10K
Q26
KRA307
KRA307
47K
10K
Q26
KRA307
KRA307
C
E
B
IC26E
TC74VHC14FT<TSSOP14>
IC26E
TC74VHC14FT<TSSOP14>
11
10
14
7
R347
0J
0J
R347
0J
0J
R292
1.2KJ
R292
1.2KJ
D27
KDS120
D27
KDS120
A
K1
K2
TP902
TP902
10K
47K
Q22
KRC407
KRC407
10K
47K
Q22
KRC407
KRC407
C
E
B
R360
R360
TP519
TP519
10K
47K
Q21
KRC407
KRC407
10K
47K
Q21
KRC407
KRC407
C
E
B
R345
0J
0J
R345
0J
0J
IC26C
TC74VHC14FT<TSSOP14>
IC26C
TC74VHC14FT<TSSOP14>
5
6
14
7
R291
1.2KJ
R291
1.2KJ
D
C
B
A
SCNcnt PWB (CONNECTOR section (PANEL/LCD/MFPC)-2)
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 – 106
CCFT remote signal / CCFT
ࡕ࠻ାภ
㪏㪅㪈㫀㫅㪺㪿㩷㪣㪚㪛
㪈㪇㪅㪈㫀㫅㪺㪿㩷㪣㪚㪛
Single-touch /
ࠪࡦࠣ࡞࠲࠶࠴
Multi-touch /
ࡑ࡞࠴࠲࠶࠴
nLCD_DISP
CCFT_G
/XL_X2_SDA
YH_Y2_SCL
/YL_Y1_INT
XH_X1_CS
YH_Y2_SCL
/YL_Y1_INT
XH_X1_CS
/XL_X2
XH_X1
/YL_Y1_INT
XH_X1_CS
XH_X1_CS
YH_Y2_SCL
/YL_Y1
YH_Y2
/XL_X2_SDA
SDA
YH_Y2_SCL
_CS
/YL_Y1_INT
3.3V
3.3V
3.3V
3.3V
CCFT_CPU
<3>
CC_SH
<7>
nLCD_DISP
<13>
CCFT_G
<15>
/CFL
<15>
SC_TEMP
<3>
SCL_TP_d
<4>
SDA_TP_d
<4>
SWON_CS
<5>
INT_TP
<3>
R293
NM_0J
R293
NM_0J
TP518
TP518
TP614
TP614
IC5D
TC74LCX08FT<TSSOP14>
IC5D
TC74LCX08FT<TSSOP14>
12
13
11
TP511
TP511
TP512
TP512
TP542
TP542
D29
KDS120
D29
KDS120
A
K1
K2
TP515
TP515
TP122
TP122
R299
10KJ
10KJ
R299
10KJ
10KJ
R289
0J
R289
0J
TP520
TP520
R296
100J
R296
100J
D30
KDS122
D30
KDS122
K
A
AK
IC26A
TC74VHC14FT<TSSOP14>
IC26A
TC74VHC14FT<TSSOP14>
1
2
R295
100J
R295
100J
R297
0J
R297
0J
BR48
NM_0JX4
BR48
NM_0JX4
1
8
2
7
3
6
4
5
R298
NM_0J
R298
NM_0J
TP121
TP121
10K
47K
Q24
KRC407
KRC407
10K
47K
Q24
KRC407
KRC407
C
E
B
R301
100J
R301
100J
R294
1.2KJ
1.2KJ
R294
1.2KJ
1.2KJ
R300
0J
R300
0J
D28
KDS121
KDS121
D28
KDS121
KDS121
K
A1
A2
TP611
TP611
TP509
TP509
R302
NM_0J
R302
NM_0J
TP510
TP510
NM_0J
NM_0J
TP610
TP610
R290
0J
R290
0J
TP508
TP508
TP514
TP514
R304
0J
R304
0J
D
C
B
A
13/16 (14)
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 – 107
Panel LED light
PANEL CPU COMMUNICATION
KEY PWB
5V
ψ3.3V 3.3VA
LCD contrast adjustment out
LCD
LCD
ࠦࡦ࠻ࠬ࠻⺞ᢛജ࿁
17-21
18-24
PD
/KEYIN
/KEYIN
/BZR
PDSEL1
PDSEL0
PDSEL2
5V_IC30
5V_IC30
/F3
/F2
/F1
/F0
/F2
/F1
/F0
5VO
nHOME_KEY
nHOME_KEY
5V
PD
PD
5V
/F2
/F1
SEG2
SEG2
SEG1
5V
5V
nHOME_KEY
KEYIN_NH
nHOME_LED
GND
GND
3.3VA
/F0
/F3
SEG0
3.3VA
5V
5VA
3.3VA
5VO
3.3V
5V
5VO
5VA
5VA
5V
5VO
5VO
5V
5VA
5VA
/SEG2
<5>
/SEG1
<5>
/SEG0
<5>
KEYIN
<3>
KEYIN_NH
<13>
LCD_TONE
<3>
hHOME_KEY
<5>
R363
NM_0J
R363
NM_0J
R
1
53
1M
F
R
1
53
1M
F
TP522
TP522
C32
1000pF
1000pF
C32
1000pF
1000pF
C251
0.1uF
0.1uF
C251
0.1uF
0.1uF
C25
9
0.01uF
C25
9
0.01uF
47K
10K
Q49
NM_KRA307
NM_KRA307
47K
10K
Q49
NM_KRA307
NM_KRA307
C
E
B
R370
NM_10KJ
NM_10KJ
R370
NM_10KJ
NM_10KJ
-
+
IC35
KIA75S393F
-
+
IC35
KIA75S393F
1
3
4
2
5
TP550
TP550
C248
0.1uF
0.1uF
C248
0.1uF
0.1uF
C34
1000pF
1000pF
C34
1000pF
1000pF
TP543
TP543
IC27
NM_NJU7747F4-33
NM_NJU7747F4-33
IC27
NM_NJU7747F4-33
NM_NJU7747F4-33
EN
1
OUT
3
IN
4
GND
2
10K
47K
Q48
NM_KRC407
NM_KRC407
10K
47K
Q48
NM_KRC407
NM_KRC407
C
E
B
R329
100J
R329
100J
10K
47K
Q29
NM_KRC407
NM_KRC407
10K
47K
Q29
NM_KRC407
NM_KRC407
C
E
B
C246
0.1uF
0.1uF
C246
0.1uF
0.1uF
-
+
IC23C
LM324DR
-
+
IC23C
LM324DR
10
9
8
4
11
R326
10KJ
R326
10KJ
C21
1000pF
1000pF
C21
1000pF
1000pF
IC31D
TC74VHC14FT<TSSOP14>
IC31D
TC74VHC14FT<TSSOP14>
9
8
47K
10K
Q28
NM_KRA307
NM_KRA307
47K
10K
Q28
NM_KRA307
NM_KRA307
C
E
B
R320
NM_0J
R320
NM_0J
TP540
TP540
R364
100J
R364
100J
CN13
B26B-PHDSS-B(LF)(SN)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
1
4
1
4
B
TP637
TP637
R325
150J
R325
150J
C2
8
9
1000pF
C2
8
9
1000pF
C252
0.1uF
0.1uF
C252
0.1uF
0.1uF
10K
47K
Q30
KRC
KRC
10K
47K
Q30
KRC
KRC
C
E
B
TP649
TP649
TP551
TP551
C25
8
22000pF
C25
8
22000pF
TP282
TP282
R324
7.5KJ
R324
7.5KJ
R322
10KJ
R322
10KJ
R319
0J
R319
0J
TP687
TP687
D34
KDS122
D34
KDS122
K
A
AK
C247
0.1uF
0.1uF
C247
0.1uF
0.1uF
R312
0J
R312
0J
C33
1000pF
1000pF
C33
1000pF
1000pF
R313
NM_0J
R313
NM_0J
TP524
TP524
TP521
TP521
R321
10KJ
R321
10KJ
TP499
TP499
D43
KDS122
KDS122
D43
KDS122
KDS122
K
A
AK
TP638
TP638
TP409
TP409
10K
47K
10K
47K
E
B
IC31C
TC74VHC14FT<TSSOP14>
IC31C
TC74VHC14FT<TSSOP14>
5
6
R460
NM_0J
NM_0J
R460
NM_0J
NM_0J
TP541
TP541
R323
620KJ
R323
620KJ
TP523
TP523
TP5
TP5
R160
1KF
1KF
R160
1KF
1KF
R459
0J
R459
0J
R314
NM_10KJ
R314
NM_10KJ
R369
10KJ
10KJ
R369
10KJ
10KJ
TP549
TP549
C255
22000pF
C255
22000pF
R380
1KJ
R380
1KJ
TP548
TP548
D
C
B
A
SCNcnt PWB (PANEL & A/D & D/A section)
8
7
6
5
8
7
6
5
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