Casio SA-5000 Service Manual page 79

A B C
1
1
RA1
51
52
53
54
55
2 56
57
IC2A 58
B
74HC123
RA2
14
100K
C
15 16
RC 0
1
A
2 4
0
B
P47
3
P46
RD
P45
3
P44
P43
P42
P41
P40
P4[0:7]
8
+5 V
IC7
C14
74HC14
0.1 ˚ F
9
4
IC7 C15
10
74HC14
R9
IC4
1 4.7K
VCC
11
2 C17
NC
3
GND 10pF
4
CD
5
OUT
MS1953B
5
C13
0.1 ˚ F
J1
1 C33 1000pf
+12 V
L1 100uH
TXD
3
TXD
6
5 RXD
RXD
L2 100uH
7
DSR
GND
9 C34
GND
1000pf
L3 100uH
2 DTR
DTR
6
RTS
7
4
C35
CTS
F81 1000pf
8
+5V
10 F82
NC
8
R77
10K
9
+24 V
4.7K
B R78
CN6
C45
FB3 10 ˚ F
+24 V
1
FB4
GND
2,3
10
100 ˚ F 50 V 100 ˚ F 16 V
PC
A B C
D E F G
K
IC1
2
P71
3 64 P30
P30
A P70
P31
63
P31
4 62 P32
P67
P32
5 61 P33
P66 P33
6 P34
60
P65 P34
7 59 P35
P64
P35
8 58 P36
P63 P36
9
57 P37
P62 P37
10
P61
11
P60
56
9 12
P57 P00
55
8 13
P56 P01
54
7 14
P55 P02
53
6 15
P54 P03
52
5 16
P53 P04
4 17 51
P05
P52
3 18 50
P06
P51
2
19 49
P50 P07
20
P47
21
P46
22 48 P10
P10
P45
23
47 P11
P11
P44
24 46 P12
P43 P12
25 45 P13
P13
P42
28 44 P14
P14
P41
29 43 P15
P15
P40
42 P16
P16
41 P17
P17
27
RESET
10 ˚ F 16 V
1 40 P20
VCC P20
39 P21
C16 P21
38 P22
P22
32 37 P23
VSS P23
36 P24
P10
P24
35 P25
P25
26 34 P26
CNVSS P26
33 P27
P27
IC8
0.1 ˚ F GND
P2[0:7]
30 4
XIN
R1 47K P22
C18
31
10pF R2 47K P25
XOUT
IC8
X1
47K 6
R3 P26
M38002M4-SP
7.3728 MHz
47K
R4 P27
IC6
12
P42
IC8
P43
10 11
P41
74HC14
P23
P13
C12
P14
0.14
P17
C47 C48
25 V 25 V
10 ˚ F 10 ˚ F
IC8
C46
P40 2
10 ˚ F 25 V
16
IC7
2 1
VCC C1+ P24 6
V+
C1– 3
6 4
V– C2+
5
C2–
P45
14
11
T1
IC7
P46 74HC14
7
10
2
T2 P20
P44
13 12
R1
IC7
P21 4
P47
8 9
C49
R2
GND
10 ˚ F 25 V
15 IC3
TC232CPE +24 V
R6
C E
47K
R73
47
25A 25D1817
B 1 W
115 R74 T8
T11
22K C
K
4553
R59 4.7K
P11
10K RD8.2EB2
R76
R75
A 202
PG
10K
R60
25 10K
+5 V
C2603
T12
F × 9)
(0.1 ˚
16 V
P12
R61 4.7K
P1[0.7]
GND
D E F G
H I J
TA1
1
VCC
C37
3 2
ENA1 COM1
0.1 ˚ F
P30
5 4
IN1 OUT1
P31 6
7
IN2 OUT2
P32 9 8
IN3 OUT3
P33 11 10
OUT4
IN4
13 17
LG1
GND1
27 26
ENA2
COM2
P34 17 16
IN5 OUT5
P35 19 18
IN6 OUT6
21 20
P36
OUT7
IN7
23 22
P37
IN8 OUT8
25 24
IN9 OUT9
R13 22
14
15
+24 V LG2
GND2
C21
ZD1
MTA4001M
100 V
1 ˚ F
RD24EB3
PG PG
0.01 ˚ F
155355
D1
VR1
M
IC2B
500K
C20
2
R10 74HC123
10K
1
3 6
C
7 5
RC o
R12
9
A
10K
10 12
B o
C19
11
RD
220pF
R53 1K R52
3
C28 0
74HC14
R54
R56 1K 4700pF R55
5 4.7K
74HC14 0
C29
R72 1K R71
4700pF
13
74HC14
C20 0
4700pF
74HC14 R48 4.7K
R50 1K
C27 R49 2.2K
1
2200pF
74HC14
R42 R41 1K
5 C25
1000pF R40 4.7K
1K
R34 4.7K
R36 1K C23 R35 1K
1
1000pF
R37 4.7K
R39 1K
R38 1K
3 C24
74HC14 1000pF
FG
DRAWER
D6
CN3 6P*2
S5566GA
CN3-1 FG
CN3-2 DRAWER Sol.1
C
CN3-3 DRAWER SW1
T9
B
CN3-4 +24 V
2SD986
CN3-5 NC
E
CN3-6 GND
D7
S5566GA
CN3-7 FG
PG PG
CN3-8 DRAWER Sol.2
C
CN3-9 DRAWER SW2
B
CN3-10 +24 V
CN3-11 NC
E T10
25D986
CN3-12 GND
R62
10K
PG PG FG
H I J
— 77 —
K L M
R8 4.7K
T1
A
IC6A 74LS06
2SD1827
+24 V
RA4 1K
C E
OC
9
C22 8
0.1 ˚ F
IC6B 74LS06
B
OC
5
Y1 STA4014
6
2
B1 C1
IC6C 74LS06
4
B2 C2
1 OC
6
3
B3 C3
4
RA3 47K
8
B4 C4
IC6D 74LS06
1 COM2 10
COM1
OC
1
2
PG
R15
3.3K
C
2SC2603
B
E C36
R14
0.01 ˚
3.3K
C
2SC2603
B
R17
3.3K
C38
R15
E 0.01 ˚
3.3K
C
R18
2SC2603
3.3K
R19
B
3.3K
C39
E
1000pF
+24 V
TA3
1 7
R57 R58
3
10K 10K
2
5
4
6
PG
TAB42BK
Not mounted.
R20 470
R21 4.7K
B
T6
C
E
25A1115
R63 4.7K
R65 1K R64 1K
IC6F IC6E IC7
C31
13 12 11 10 13
0.1 ˚ F OC OC
74LSCF 74LS06 74HC14
Name: Board No.
SA-5000 PRINTER CONTROLLER (1/1)
K L M
N O P
PRINTER
CN7
CN7-14 Sol.No1
1
CN7-6 Sol.No2
CN7-13 Sol.No3
CN7-7 Sol.No4
CN7-12 Sol.No5
CN7-4 Sol.No6
CN7-11 Sol.No7
2SA115
T2
CN7-5 Sol.No8
2
CN7-3 Sol.No9
3
CN7-1 +24 V
5
+24 V
CN7-8 +24 V
7
CN7-9 +24 V
9
CN7-10 +24 V
CN7-15 FG
CN7-2 MOTOR(–)
CN7-16 Sol.PF 3
CN7-17 Sol.CC
CN7-18 NC
FG
C
CN4
C41
0.1 ˚ F
CN4-1 WIND MOTOR 4
CN4-2 GMD
PG
R7
100
CN8
CN8-1 +5 V LED
CN8-2 GND LED
5
CN8-3 (DP)E
CN8-4 (DP)C
CN8-5 (HP)E
CN8-6 (HP)C
CN8-7 RP
CN8-8 NC(VAL)E
CN8-9 NC(VAL)C Not used
6
CN8-10 NC
CN5
CN5-1 CUT MOT +
C30 0.1 ˚ F
CN5-2 CUT MOT –
Not used
CN5-3 CUTTER SW
7
CN5-4 GND
CN1
CN1-1 P.ERR LED
CN1-2 PF SW
CN1-3 NC
CN1-4 GND 8
NEARED.SW
CN2
CN2-1 N.END SW
9
IC8
CN2-2 GND
12 9 8
74HC14
10
Drawing No.
EBL-0329
N O P