Справочник Пользователя для Ione 4NE980NH
Scorplus 980NH plus /980H Keyboard SPECIFICATIONS
21
¢ À
. SCHEMATIC
{Doc}
{RevCode}
SC-980H
A
1
1
Thursday, October 07, 1999
Title
Size
Document Number
Rev
Date:
Sheet
of
VCC
VCC
VCC
VCC
VCC
VCC
MATRIX
S16
S17
S17
R0
R1
R2
R3
R1
R2
R3
R4
R5
R6
R7
S8
S9
S10
S11
S12
S13
S14
S15
S0
S1
S2
S3
S5
S6
S7
S4
R7
R0
R6
S0
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
R1
R2
R3
R4
R5
U1
MC68HC908KH12FU
VDDA
1
CGMXFC
2
OSC2
3
OSC1
4
VSSA
5
REGOUT
6
D0+
7
D0-
8
D1+
9
D1-
10
D2+
11
D2-
12
D3+
13
D3-
14
D4+
15
D4-
16
PTE4
17
PTE3
18
PTE2
19
PTE1
20
PTE0
21
VSS1
22
VDD1
23
PTC0
24
PTC1
25
PTC2
26
PTC3
27
PTC4
28
PTD0
29
PTD1
30
PTD2
31
PTD3
32
PTD4
33
PTD5
34
PTD6
35
PTD7
36
PTB0
37
PTB1
38
PTB2
39
PTB3
40
PTB4
41
PTB5
42
PTB6
43
PTB7
44
PTA0
45
PTA1
46
PTA2
47
PTA3
48
PTA4
49
PTA5
50
PTA6
51
PTA7
52
VDD2
53
VSS2
54
PTF7
55
PTF6
56
PTF5
57
PTF4
58
PTF3
59
PTF2
60
PTF1
61
PTF0
62
RST
63
IRQ1/VPP
64
R13
1M
R12
0
C9
22PF
C10
22PF
Y1
6MHZ
C6
0.1UF
C7
0.1UF
D1
NUM
D2
CAPS
D3
SCROLL
C4
0.1UF
C2
0.1UF
J1
J2
J3
C3
0.1UF
R11
1K
R6
27
R5
27
C8
100UF
C5
0.1UF
L6
FERRITE
C13
100UF
L2
FERRITE
U2
MIC2526-1BM
ENA#
1
FLGA#
2
FLGB#
3
ENB#
4
OUTA
8
IN
7
GND
6
OUTB
5
C1
0.1UF
R2
27
R1
27
R4
27
R3
27
L5
FERRITE
L3
FERRITE
L4
FERRITE
R10
15K
R9
15K
R7
15K
R8
15K
C11
100UF
C12
100UF
JP1
CON5
1
2
3
4
5
2
3
4
5
JP2
CON8
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
L1
FERRITE
FERRITE