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GA-1330 ELECTRICAL SECTION 7 - 6
IC8
TC74LCX244FT
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
TP466
R210
33
C65
0.1uF
C66
0.1uF
C67
0.1uF
BR62
33
1 2 3 45
6
7
8
BR63
10K
1 2 3 45
6
7
8
C69
0.1uF
C70
0.1uF
IC9
TC74LCX244FT
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
IC10
TC74LCX373FT
D0
3
D1
4
D2
7
D3
8
D4
13
D5
14
D6
17
D7
18
OE
1
LE
11
Q0
2
Q1
5
Q2
6
Q3
9
Q4
12
Q5
15
Q6
16
Q7
19
VCC
20
GND
10
C63
0.1uF
TP555
BR43
33
1 2 3 4
5
6
7
8
TP470
BR65
10K
1 2 3 45
6
7
8
BR53
10K
1 2 3 45
6
7
8
BR55
10K
1 2 3 45
6
7
8
IC7
TC74LCX244FT
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
BR50
33
1 2 3 45
6
7
8
BR52
33
1 2 3 45
6
7
8
BR57
10K
1 2 3 45
6
7
8
BR54
33
1 2 3 45
6
7
8
BR44
33
1 2 3 4
5
6
7
8
CN6
T4B-SQ
TXD
1
RXD
2
5V
3
GND
4
BR59
10K
1 2 3 45
6
7
8
R201
33
BR56
33
1 2 3 45
6
7
8
BR45
33
1 2 3 45
6
7
8
TP465
BR58
33
1 2 3 45
6
7
8
BR61
10K
1 2 3 45
6
7
8
TP447
BR47
33
1 2 3 45
6
7
8
R97
33
BR60
33
1 2 3 45
6
7
8
TP556
R99
33
TP557
TP401
BR46
33
1 2 3 45
6
7
8
TP558
BR51
10K
1 2 3 45
6
7
8
TP400
TP559
R98
33
TP471
TP560
IC12
TC74LCX245FT
A1
2
A2
3
A3
4
A4
5
DIR
1
OE
19
B1
18
B2
17
B3
16
B4
15
B5
14
B6
13
B7
12
B8
11
VCC
20
GND
10
A8
9
A7
8
A6
7
A5
6
TP446
TP561
IC14
TC74LCX245FT
A1
2
A2
3
A3
4
A4
5
DIR
1
OE
19
B1
18
B2
17
B3
16
B4
15
B5
14
B6
13
B7
12
B8
11
VCC
20
GND
10
A8
9
A7
8
A6
7
A5
6
IC13
TC74LCX245FT
A1
2
A2
3
A3
4
A4
5
DIR
1
OE
19
B1
18
B2
17
B3
16
B4
15
B5
14
B6
13
B7
12
B8
11
VCC
20
GND
10
A8
9
A7
8
A6
7
A5
6
R100
33
IC29C
TC74LCX14FT
5
6
IC29D
TC74LCX14FT
9
8
IC29B
TC74LCX14FT
3
4
IC29A
TC74LCX14FT
1
2
R202
33
C64
0.1uF
R246
10K
BR64
33
1 2 3 45
6
7
8
C68
0.1uF
IC1
1
TC74LCX245FT
A1
2
A2
3
A3
4
A4
5
DIR
1
OE
19
B1
18
B2
17
B3
16
B4
15
B5
14
B6
13
B7
12
B8
11
VCC
20
GND
10
A8
9
A7
8
A6
7
A5
6
MEMD14
MEMD23
MEMD6
MEMD17
MEMD1
1
MEMD9
MEMD16
MEMD25
MEMD0
MEMD26
MEMD30
MEMD3
MEMD5
MEMD1
MEMD12
MEMD18
MEMD8
MEMD20
MEMD22
MEMD24
MEMD10
MEMD7
MEMD13
MEMD15
MEMD29
MEMD4
MEMD28
MEMD19
MEMD31
MEMD2
MEMD21
MEMD27
MEMA0 MEMA1 MEMA2 MEMA3 MEMA4 MEMA5 MEMA6 MEMA7
MEMA8 MEMA9 MEMA10 MEMA1
1
MEMA12 MEMA13 MEMA14 MEMA15
MEMA16 MEMA17 MEMA18 MEMA19
LAB20
LAB20
LA7
LA9
LA14
LA4
LA3
LA8
LA0
LA10
LA12
LA16
LA13
LA19
LA2
LA18
LA6
LA17
LA5
LA20
LA1
LA15
LA1
1
LAA5
LAA9
LAA9
LAA7
LAA5
LAA19
LAA3
LAA16
LAA8
LAA14
LAA1
LAA17
LAA10
LAA14
LAA0
LAA8
LAA15
LAA12
LAA13
LAA1
LAA1
1
LAA4
LAA6
LAA3
LAA2
LAA13
LAA18
LAA1
1
LAA4
LAA19
LAA7
LAA12
LAA12
LAA17
LAA6
LAA18
LAA0
LAA2
LAA16
LAA10
LAA15
LAA[19:0]
LDD7
LDD2
LDD1
1
LDD22
LDD24
LDD21
LDD29
LDD5
LDD12
LDD31
LDD16
LDD26
LDD27
LDD[31:0]
LDD6
LDD18
LDD20
LDD1
LDD4
LDD17
LDD8
LDD23
LDD28
LDD10
LDD25
LDD14
LDD30
LDD9
LDD3
LDD13
LDD19
LDD15
LDD0
LDD31 LDD30
LDD28
LDD29
LDD27
LDD25
LDD26
LDD24
LDD22
LDD20
LDD23
LDD21
LDD19
LDD17
LDD18
LDD16
LDD15
LDD13
LDD14
LDD12
LDD1
1
LDD9
LDD10
LDD8
LDD7
LDD5
LDD6
LDD4
LDD3
LDD1
LDD2
LDD0
LD4
LD21
LD28
LD6
LD10
LD1
1
LD30
LD0
LD7
LD13
LD17
LD31
LD22
LD26
LD27
LD14
LD2
LD9
LD16
LD18
LD5
LD20
LD24
LD19
LD25
LD15
LD29
LD1
LD3
LD8
LD12
LD23
LD31
LD29
LD30
LD28
LD27
LD25
LD26
LD24
LD23
LD21
LD22
LD20
LD19
LD17
LD18
LD16
LD15
LD13
LD14
LD12
LD1
1
LD9
LD10
LD8
LD7
LD5
LD6
LD4
LD3
LD1
LD2
LD0
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCC
VCC
VCCIO
MEMA[19:0]
3,5,16
MEMD[31:0]
3,5,16
MEMDIR
3,15
ALE
3,15
ROMOE
3,15
FOE
7,15
ROMWE
3,15
FWE
7,15
FONT_OE
7,15
FONT_WE
7,15
RXD1
2,16
TXD1
2,16
LAB20
16
LA[20:0]
7
LD[31:0]
7
LDD[31:0]
16
LAA[19:0]
16
<RS232C
CONNECT
OR>
<TMPR4927TB
S
IO_Ch1>
MAIN
PWB
(ADDRESS_BUFFER/DA
TA
_BUFFER)
5
5
4
4
3
3
21
21
D
D
C
C
B
B
A
A
6/16
Summary of Contents for GA-1330
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Page 32: ...GA 1330 ELECTRICAL SECTION 7 17 3 PARTS LAYOUT A PARTS SIDE ...
Page 33: ...GA 1330 ELECTRICAL SECTION 7 18 B SOLDER SIDE ...
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