A-7
COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
Vss
P84
P83
P82
P81
P80
AVss
P77
P76
P75
P74
P73
P72
P71
P70
Vref
AVcc
P47
P30
P31
P32
P33
P34
P35
P36
P37
Vcc
P10
P11
P12
P13
P14
P15
P16
P17
Vss
P20
P21
P22
P23
P24
P25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
75
7
6
5
4
3 2
1
0
74
73
72
71
70
69
68
67
66
65
64
63
62
61
+5V
+5V
60
59
58
57
56
55
54
53
52
51
MD2
MD1
MD0
P66
P65
P64
P63
Vcc
XTAL
EXTAL
Vss
NMI
RES*
STBY*
PHAI
P62
P61
P60
Vss
P53
P52
P51
P50
P27
P26
Vcc
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
RESO*
Q101
Vss
P90
P91
P92
P93
P94
P95
P40
P41
P42
P43
Vss
P44
P45
P46
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
8
ZER_CRS_LEVEL
E0_BUCK
FM1D
D_L_2
D_L_2
HEAT_PWM
PU_SL
SC_I_SEL1
SC_INA
SC_INA*
SC_INB
SC_INB*
S_IN
S_OUT
2
1
3
S_CLK
REQ
TXD
2
1
3
2
1
3
MFSLD
5V
D_L_1
LS_HP_CPU
RG_PD_CPU
ZER_CRS_EDGE
AD<7..0>
NF101
3
1
2
R370
R372
R368
R373
R374
DIGIT<4..0>
SEG<7..0>
KEY<7..0>
KEY<7..0>
CPS_REQ*
PR_DC_ON*
DV_DC_ON*
DV_AC_ON*
SB_ON
M1_ON*
REQ*
SC_I_SEL3
SC_I_SEL2
STBY/CPY
M1_LOCK_CPU
COMP_CLR
CPS_ACK_CPU*
SC_HP_CPU
RETRY_PD_CPU
E0_DT
HEAT_ERR_CPU*
HEAT_OFF
POWER_OFF*
RGSLD
PUSLD
LNSLD
0
1
2
3
4
7
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
C104
C193
8
8
C202
C218
C102
C192
C191
X101
C103
2
3
1
C105
OUT
GND
Q105
VCC
R103
R270
R369
R104
+5V
R269
+5V
R106
R105
+5V
Q157
Q182
Q149
Q152
Q104
Q103
REQ*
Q102
R101
ACK
R219
R102
+5V
R302
+5V
+5V
R218
+5V
+5V
R301
+5V
R299
+5V
C101
C162
D201
D202
Q183
RXD
R210
R211
+5V
+5V
R300
+5V
C157
D200
D203
ADF type only
D.
DC CONTROLLER CIRCUIT DIAGRAM
DC Controller Circuit Diagram (1/8)
Содержание PC800 Series
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Страница 393: ...0899AB2 135 1 PRINTED IN JAPAN IMPRIME AU JAPON This pubication is printed on 70 reprocessed paper ...