1
2
3
4
5
6
7
8
A
B
C
D
8
7
6
5
4
3
2
1
D
C
B
A
Short JP2 when using PROMJET or ICE ROM Emualtor,
open it when using flash normally.
Short JP1 3-4 when writing flash
Short JP1 1-2 for write protect. For AMD single power flash,
this jumper is not used.
U16 bypass cap
U17 bypass cap
VDD1
R152
3.3K
R151
3.3K
R150
3.3K
VDD1
R149
3.3K
VDD1
1
3
2
4
JMP1
JMP
VDD1
VDD1
VDD1
R148
3.3K
R145
3.3K
R144
3.3K
1
3
2
4
JP1
JMP
VDD1
VDD1
4
5
6
UDB
74ACT32
1
2
3
UDA
74ACT32
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
PROMJET1
PROMJET
A20/NC
10
A19/NC
9
A18
16
A17
17
A16
48
A15
1
A14
2
A13
3
A12
4
A11
5
A10
6
A9
7
A8
8
A7
18
A6
19
A5
20
A4
21
A3
22
A2
23
A1
24
A0
25
A-DQ15
45
CE#
26
OE#
28
WE#
11
RST#
12
BYTE#
47
DQ14
43
DQ13
41
DQ12
39
DQ11
36
DQ10
34
DQ9
32
DQ8
30
DQ7
44
DQ6
42
DQ5
40
DQ4
38
DQ3
35
DQ2
33
DQ1
31
DQ0
29
RY/BY#
15
VC
C
37
VP
P
13
WP#
14
VSS
27
VSS
46
U1
8
29LV
800D
SW1
NMI
C189
0.1
VDD1
C188
0.1
VDD1
R146
3.3K
R153
200
R147
3.3K
1
3
2
4
HD1
HD2
C190
0.1
VDD1
FCE#
FCE#
ICE#
PWA1
PWA3
PWA5
PWA7
PWA8
PWA10
IRP#
ICE#
PWA13
PWA15
PWA16
PWA18
IA20
IA21
ROMWE#
PWD7
PWD6
PWD13
PWD12
PWD11
PWD10
PWD1
PWD0
PWD8
PWD9
PWD2
PWD3
PWD4
PWD5
PWD14
PWD15
ROMOE#
PWA19
PWA17
PWA14
PWA12
PWA11
PWA9
PWA6
PWA4
PWA2
PWA19
PWA18
PWA17
PWA16
PWA15
PWA14
PWA13
PWA12
PWA11
PWA10
PWA9
PWA8
PWA7
PWA6
PWA5
PWA4
PWA3
PWA2
PWA1
RST#
ROMWE#
ROMOE#
PWD15
PWD14
PWD13
PWD12
PWD11
PWD10
PWD9
PWD8
PWD7
PWD6
PWD5
PWD4
PWD3
PWD2
PWD1
PWD0
MEMORY BUS
PWNMI
RNMI
RST#
RNMI
FVPP
FWP#
MEM_BUS
PWNMI
3,9
IRP#
IA20
IA21
9
R178
0_NS
R179
0
D12
DIODE
VDD1
SW3
NMI
C232
0.1
C233
47uF
RST#
R233
0
Summary of Contents for LCT2662
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Page 103: ...Input configuration Power amplifier ...
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Page 111: ...Exploded View Diagram Exploded View Diagram ...