GRAPHTEC FC7000MK2-130 - Main Board (GRC SERVO BLOCK)

FC7000-UM-251-9370 11-9
11. BLOCK DIAGRAMS AND CIRCUIT DIAGRAMS
11.2.7 Main Board (GRC SERVO BLOCK)
   
   

PR312201A GRC1507
8
1A
02
A
A2 A5 A4 A3
GA-GND
A1 A19 A20
9
1A
GA-GND
A21
WRLZ
GA-GND
1
2A
RDZ
WRLZ
A2
IOCS1Z
IOCS1Z
RDZ
D5 D11 D10 D7 D3 D6 D2 D4 D9 D1 D8 D0
GA-VCC
GA-VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
C61 102
C62 10
FL24
EXC
CET102U
FL22
EXC
CET103U
J12
DF1B-4P
1 2 3 4
J13
DF1B-4P
1 2 3 4
C51 102
RA20 22K*4
U32A 74HC32
1
2
3
FL26
EXC
CET102U
C55 102
R47 2.2K
U32B 74HC32
4
5
6
FL25
EXC
CET102U
C52
104
C54 102
RA21 470*4
U13A TC7WU04F
1
7
U10A 74HC32
1
2
3
C56 102
R46 2.2K
U12 SN75189APW
1
4
10
13
2
5
9
12
3
6
8
11
7
4
1
1A 2A 3A 4A C1 C2 C3 C4
1Y 2Y 3Y 4Y
DN
G
C
C
V
U9
GRC1507
3
8
2
58
35
8
7
22
4
51
59
92
0
4
2
45
56
60
97
0
9
34
6
45
83
61
7
82
1
8
84
99
5
51
100
55
80
62
73
63
81
64
52
66
35
67
57
68
74
75
36
76
72
77
37
38
39
41
85
42
43
86
44
56
30
69
70
91
93
87
9
88
94
89
25
95
10
96
92
97
11
98
26
12
31
13
27
14
32
16
33
17
23
18
24
19
20
21
47
46
49
50
D
DV
D
D
V
TSNS2*
D
D
V
D
DV
CS4*
SS
V
SS
V
TSNS1*
S
SV
SSV
ADTRG*
S
SV
S
S
V
SFREE
S
SV
S
S
V
CS6*
TSTIN WAIT*
CHALED2
OUTDIS*
TSTIN2
CHARTHOLD
HISINLED
TSTIN3
CHALED1
PENLED13
CARLED
SDADIN
PENLED24
YLED
LOCALLED
XCOMA
SRVINT*
XCOMB
HISPLED
YCOMA
SDACLK
YCOMB
SRAMCS*
PNCOMA
SDALD
PNCOMB
LOCALINT*
VIEWINT*
KROMCS*
HISPINT*
CINTIN
CINTOUT*
FDDCS*
CENCS*
PENCS*
NVRAMCS*
CHARTTIMER
IOCS1* IOCS2*
LOCALKEY*
OFFCS*
PSADCS*
CPUCLK
XDAL* YDAL*
CLKIN XENA VIEWKEY* D<11> HISPKEY* XENB CHARTKEY* A<3> YENA D<10> YENB SYSRST PNENA D<9> PNENB A<2> D<8> HA<2> D<7> A<1> D<6> HA<1> D<5> HA<0> D<4> A<5> D<3> A<4> D<2> D<1> D<0> RD* WR* PENSD SAMP
C58 102
C60 102
FL27
EXC
CET102U
C57 104
U10B 74HC32
4
5
6
Y2 XPCEE
C50.0MHz
U13B TC7WU04F
3
5
C59 102
C63
10
C53 102
U33A 74HC04
1
2
FL23
N2012Z12
1T03
C49 104
U11 SN75189APW
1
4
10
13
2
5
9
12
3
6
8
11
7
4
1
1A 2A 3A 4A C1 C2 C3 C4
1Y 2Y 3Y 4Y
D
N
G
C
C
V
RA22 470*4
C50 104
SFREE
PNENA
PNENB
RDZ
MENULED
PNCOMA
XCOMA
A[0..21]
WRLZ
CENCSZ
YCOMB
SRVINTZ
CS1Z
CS2Z
YCOMA
MENUINTZ
SFRZ
XCOMB
HOLDZ
D[0..15]
PNCOMB
RESET
MENUZ
HOLDINTZ
KROMCSZ
USB1CSZ
MINE
ENB
NVRAMCSZ
IOCS11Z
IOCS12Z
VIEWZ
VIEWINTZ