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C
DMT0
DMT1
DMT2
DMT3
RESETOUT1
RY/BY
/CS4#
R331
33J
CPU3.3
64
P35/SCK1
63
P34/SCK0
62
SCL
P33/RxD1
61
SDA
P32/RxD0
60
TXD1
P31/TxD1
59
P30/TxD0
58
VCC
57
1
PD7/D15
56
2
PD6/D14
55
3
PD5/D13
54
4
PD4/D12
53
Vss
52
PD3/D11
51
PD2/D10
50
PD1/D9
49
PD0/D8
48
1
PE7/D7
47
2
PE6/D6
46
3
PE5/D5
45
4
PE4/D4
44
Vss
43
PE3/D3
42
PE2/D2
41
PE1/D1
40
PE0/D0
39
VCC
H8S/2321
ARB_INT
(FW)
CPU_SYNC
MT_HOME
CCD_TG
(SPPD)
(PSW)
A20
A[19..0]
(2-A1) (3-A3)
C
D
C6
C5
100p
100p
DMT0
(6-D4)
DMT1
(6-D4)
DMT2
(6-D4)
DMT3
(6-D4)
LCDDB6
(4-C1)
LCDDB7
(4-C1)
BZR
(4-C3)
LCDDB5
(4-C1)
LCDDB4
(4-C1)
RY/BY
(3-B2)
/CS4
(13-B2)
POFF
BR14
8
D15
33J
7
D14
6
D13
5
D12
BR16
1
8
D11
33J
2
7
D10
3
6
D9
4
5
D8
BR17
D7
8
33J
D6
7
D5
6
D4
5
1
8
BR19
D3
2
7
33J
D2
3
6
D1
4
5
D0
ARB_INT
(2-B1)
(FW)
(4-D4)
(8-A2)
CPU_SYNC
(2-B1)
mt_at_home
(14-C3)
CCD_TG
(2-A4)
(14-D3)
(SPPD)
(7-E1)
(PSW)
(7-E1)
D
AR-M150/M155/M155X CIRCUIT DIAGRAM 14 - 2
BR1
/STBY
1
8
D15
NMI
2
7
D14
/WDTOVF
3
6
D13
4
5
D12
10kJ
BR3
/PRINTST
1
8
D11
2
7
D10
RY/BY
3
6
D9
/CS4#
4
5
D8
10kJ
BR94
/ESC_RDY
1
8
D7
/ESS_RDY
2
7
D6
ES_CMD
3
6
D5
ESS_TS
4
5
D4
10kJ
BR2
DMT0
1
8
D3
DMT1
2
7
D2
DMT2
3
6
D1
DMT3
4
5
D0
10kJ
LCDE
(4-C1)
LCDRS
(4-C1)
TxD1
(11-B2)
POFF
(5-B1)
D[15..0]
(2-A1)
(3-A1) (4-A2)
(13-C2)
SCL
SDA
R15
1kJ
SCL
(4-A1)
SDA1
R16
1kJ
CPU3.3
E
BR4
BR5
1
8
/CS0#
1
2
7
/CS1#
2
3
6
/CS2#
3
4
5
/CS3#
4
10kJ
10kJ
BR6
BR7
1
8
ARB_INT
1
(FW)
2
7
2
CPU_SYNC
3
6
3
mt_at_home
4
5
4
10kJ
10kJ
BR8
BR9
1
8
CCD_TG
1
2
7
(SPPD)
2
3
6
(PSW)
3
4
5
A20
4
10kJ
10kJ
BR10
BR11
1
8
CPUCLK(NC)
4
2
7
RD
3
3
6
HWR
2
4
5
LWR
1
10kJ
10kJ
BR12
POFF
4
TxD1
3
SDA
2
SCL
1
10kJ
BR13
1
/TRANSST
2
/SCANST
3
/SCANSP
4
10kJ
BR15
SPFMT3
4
SPFMT2
3
SPFMT1
2
SPFMT0
1
10kJ
BR18
(SIN1)
4
(SIN2)
3
(SIN3)
2
(KEYIN)
1
10kJ
Serial EE-PROM
VCC3
VCC3
VCC3
C7
0.1u
IC3
R14
10kJ
8
1
VCC
E0
7
2
WC
E1
6
3
SCL
E2
5
4
SDA
VSS
R17
24WC02
OPEN
(4-B1)
VCC3
L1
ZJSR5101-223
C8
+
10u/16V
E
1/14
VCC3
8
7
6
5
4
8
7
6
5
8
7
6
5
5
6
7
8
5
6
7
8
8
7
6
5
3
5
6
7
8
5
6
7
8
2
1
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