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MX7000N CIRCUIT DIAGRAM / 回路図 2 – 95
IC24
SN74AHCT244PWR
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1 18
1Y2 16
1Y3 14
1Y4 12
2Y1 9
2Y2 7
2Y3 5
2Y4 3
VCC 20
GND
10
TP450
TP776
TP507
TP428
R80
4.7kJ
C88
33pF
BR82
10kJ x4
1
2
3
4
8
7
6
5
Q6
KRC106S
IN
R98
10kJ
TP429
R97
10kJ
C90
33pF
TP975
R84
10kJ
TP502
Q3
KRC106S
IN
TP373
R81
4.7kJ
R141
33J(NM)
R95
10kJ
TP505
R88
33J
BR84
10kJ x4
1
2
3
4
8
7
6
5
R91
10kJ
R90
10kJ
R754
10kJ
IC32
SN74LVC
I0
1
/O
I1
3
/O
I2
5
/O
GND
7
VC
I5
13 I4
11
/O
I3
9
/O
/O
C89
33pF
R128
10kJ
R110
10kJ
IC30
SN74LVC
I0
1
/O
I1
3
/O
I2
5
/O
GND
7
VC
I5
13 I4
11
/O
I3
9
/O
/O
C86
0.1uF
C87
0.1uF
R753
10kJ
TP438
TP775
R751
10kJ
TP451
R86
33J
TP376
R752
10kJ
TP511
TP375
C91
0.1uF
Q4
KRC106S
IN
IC25
SN74AHCT244PWR
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1 18
1Y2 16
1Y3 14
1Y4 12
2Y1 9
2Y2 7
2Y3 5
2Y4 3
VCC 20
GND
10
Q5
KRC106S
IN
TP774
R87
33J
R92
10kJ
TP379
TP437
R93
OPEN
R85
10kJ
TP434
TP489
TP374
C84
0.1uF
TP439
TP777
IC23
SN74AHCT244PWR
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1 18
1Y2 16
1Y3 14
1Y4 12
2Y1 9
2Y2 7
2Y3 5
2Y4 3
VCC 20
GND
10
TP778
BR61
10kJ x4
1 2 3 4
8 7 6 5
IC21
SN74AHCT244PWR
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1 18
1Y2 16
1Y3 14
1Y4 12
2Y1 9
2Y2 7
2Y3 5
2Y4 3
VCC 20
GND
10
JOBEND_INT#
WEB_M1#
WEB_M2#
WEB_M2
WEB_M1
/DL_BK
/DL_COL
CCM_A
CCM_B
CCM_A#
CCM_B#
CCM_A
CCM_B
CCM_A#
CCM_B#
WEB_M1
WEB_M2
WEB_M1#
WEB_M2#
PTCM_A
PTCM_B
PTCM_B#
PTCM_A#
PTCM_A
PTCM_B
PTCM_A#
PTCM_B#
3.3V
3.3
3.3
5VN
3.3V
5VN
5VN
3.3V
3.3V
3.3V
5VN
3.3V
/SCK
(1)
(RSV_DAT)
(12)
/TRANS_DAT
(1)
/TRANS_RST
(1)
POF
(1)
(JOBEND_INT)
(12)
(PCU_TxD)
(12)
(PCU_DTR)
(12)
/LSU_RST#
(1)
(PCU_RES)
(12)
/PCU_DSR
(1)
/PCU_RxD
(1)
WEB_M1
(4)
WEB_M2
(4)
WEB_M1#
(18)
WEB_M2#
(18)
DL_BK
(4)
DL_COL
(4)
(DL_BK)
(8)
(DL_COL)
(8)
CRM_Y_CK
(4)
CRM_K_CK
(4)
CRM_C_CK# (19)
CRM_M_CK# (19)
CRM_Y_CK# (19)
CRM_K_CK# (19)
(SELIN1)
(19)
(SELIN2)
(19)
(SELIN3)
(19)
SELIN1
(1)
SELIN2
(1)
SELIN3
(1)
/MC_LD#
(18)
/MC_LD
(4)
CRM_C_CK
(4)
CRM_M_CK
(4)
/MC_CLK
(4)
/MC_DATA
(4)
/MC_CLK#
(18)
/MC_DATA#
(18)
/TC2_CLK
(4)
/TC2_DATA
(4)
/TC2_LD
(4)
/TC2_CLK#
(18)
/TC2_DATA#
(18)
/TC2_LD#
(18)
/HV_REM
(4)
/HV_REM#
(8)
CCM_A
(3)
CCM_B
(3)
CCM_A#
(10)
CCM_B#
(10)
/TC1_CLK
(3)
/TC1_DATA
(3)
/TC1_LD
(3)
/TC1_CLK#
(19)
/TC1_DATA#
(19)
/TC1_LD#
(19)
CRM_K2_CK
(4)
CRM_K2_CK# (19)
A17
(1,2)
/PTC_CLK
(4)
/PTC_DATA
(4)
/PTC_LD
(4)
/PTC_CLK#
(19)
/PTC_DATA#
(19)
/PTC_LD#
(19)
PTCM_A
(3)
PTCM_B
(3)
PTCM_A#
(10)
PTCM_B#
(10)
SYNC_M2
(3)
SYNC_M1
(3)
(SYNC_M1)
(5)
(SYNC_M2)
(5)
/POFin#
(5)
A
A
B
B
C
C
4
3
2
1
PCU PWB (Logic Buffer section 2)
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