Casio SA-5000 Service Manual page 81

A B C
VCC
1
Q1
2SA1115 R2
4.7K
VCC
R4
470
R3
3.3K
CN2
2
R13
1
Feed SW. 2
3
& LED 10K
4 C11
0.1 µF
B4B-XH-A
C13 C14 C15 C16
1000p 1000p 1000p 1000p
TrD 14
7
DTR
3
RrD 13
DSR 8
16
VCC
2
6
15
C19 +
C20
0.1 µF +
10 µF/25 V
C17
10 µF/25 V
L2 L3
L1 L4
4
100 µK x 4
CN4
1 2
+ +
3 4
+ +
5 6
FB1
+ +
7 8
1 +12 V 2 DTR + + VCC
I I
9 10
+ +
3 +IxD I 4 I CIS
EXCELSA35
+ C26
5 I +RxD 6 I RIS
5 AXL210211
100 µF/10 V
7 +DSR 8 +5 V
I I
FB4
9 +GMD 10 +MC
I I
EXCELSA35
6
A[0_20]
CPURES
7
8
9
U3C
5 6
VCC VCC
74HC04
U3D C41 C42
0.1 µF 0.1 µF
10
9 8
74HC04
U7C
U3F
9
13 12
8
10
74HC04
74AC32
A B C
D E F G
C6
VCC
10 µF/16 V
VCC
R3
+
VCC
33
D2
C6 0.1 µF
1N4148
C10 +
C3
10 µF/16 V
R15 R16
+24 V
0.1 µF
20K 3.3K
C12
AGND
R16
2K
0.01 µF
AGND
0 R22
U1
100K R23
11
T1OUT T1IN
10 0
T2OUT T2IN
12
R1IN R1OUT
9
R2IN R2OUT
1 64
VCC C1+ P84/CTS1/RTS1
63
3
P85/CLK1
V+ C1– C18
62
4
10 µF/25 V P86/RXD1
V– C2+ + 61
5
P87/TXD1
GND C2– A0 60
P00/AO
+ A1 59
TC232CPE P01/A1
A2 58
P02/A2
A3 57
C21 P03/A3
A4 56
10 µF/25 V
P04/A4
A5 55
P05/A5
54
A6
P06/A6
A7 53
P07/A7
AD8 52
P10/A8/D8
AD9 51
P11/A9/D9
AD10 50
P12/A10/D10
AD11 49
VCC
P13/A11/D11
AD12 48
P14/A12/D12
AD13 47
P15/A13/D13
AD14 46
P16/A14/D14
AD15 45
C24 P17/A15/D15
AD0 44
0.1 µF
P20/A16/D0
AD1 43
P21/A17/D1
AD2 42
P22/A18/D2
AD3 41
U4
P23/A19/D3
A16 19 2 AD0
Q1 D1
A17 18 3 AD1
Q2 D2
A18 17 4 AD2
Q3 D3
A19 16 5 AD3
Q4
D4
A20 15 6 AD4
Q5 D5
A21 14 7 AD5
Q6 D6
A22 13 AD6
8
Q7 D7
A23 12 9 AD7
Q8 D8
AD7
11 AD6
C
1 AD5
OC
AD4
74HC573
U5
A8 19 2 AD8
Q1 D1
A9 18 3 AD9
Q2
D2
A10 17 4 AD10
Q3 D3 R/W#
A11 16 5 AD11
Q4 D4
BHE#
A12 15 AD12
6
Q5 D5 E#
A13 14 7 AD13
Q6 D6
A14 13 8 AD14
Q7 D7
A15 12 9 AD15
Q8 D8
VCC
11
C
1
OC
C31
74HC573
C32 100 pF
0.1 µF
U9
AD0 19 21 A1
D0 A0
AD1 18 22 A2
D1 A1
AD2 17 23 A3
VCC D2 A2
AD3 16 24 A4
D3 A3
AD4 15 25 A5
D4 A4
AD5 14 26 A6
D5 A5
AD6 13 27 A7
D6 A6
C34 AD7 12 28 A8
D7
A7
0.1 µF AD8 10 29 A9
D8 A8
AD9 9 31 A10
D9 A9
AD10 8 32 A11
D10 A10
AD11 7 33 A12
D11 A11
AD12 6 34 A13
D12
A12
AD13 5 35 A14
D13 A13
AD14 4 36 A16
D14 A14
AD15 3 37 A17
D15 A15
38
NC
2
CE
20
OE
1
VCC VPP
39
WE
C38
28 F102FP-10 100 pF
8000H-0FFFFH
AD[0..15]
18000H-1FFFFH
28000H-2FFFFH
38000H-3FFFFH
U11
AD7 9 4 A1
D0 A0
AD6 11 3 A2
D1
A1
AD5 13 2 A3
D2 A2
AD4 15 1 A4
D3 A3
AD3 19 44 A5
D4 A4
AD2 21 43 A6
D5 A5
AD1 23 42 A7
D6
A6
AD0 25 41 A8
D7 A7
RA3 AD15 10 38 A9
D8 A8
1 2 AD0 AD14 12 37 A10
VCC D9 A9
AD13 14
3 AD1 36 A11
10K x 8 D10 A10
4 AD2 AD12 16 35 A12
D11 A11
5 AD3 AD11 20 34 A13
D12 A12
6 AD4 AD10 22 33 A14
D13
A13
7 AD5 AD9 24 32 A15
D14 A14
8 AD6
AD8 26 31 A16
D15/A-1 A15
9 AD7 6 30 A17
NC A16
40 A18
A17
39 A19
A18
RA4
1
2 AD8 18 5
VCC VCC VCC
CE
3 AD9 8
10K x 8 OE
4 29
AD10
BHE VCC
5 AD11 7 28
VSS
NC
6 AD12 27 17
VSS NC
7 AD13
8 AD14
9 AD15
PT500CG2
100000H-1FFFFFH
D E F G
H I J
VCC
R1
56
VCC R3 0.01 µF
C5
JUMPER
100K R5 22 K
R6
C7
100K R5
D1
0.1 µF AGND PGND
75K
RD3.9EB2
AGND
AGND
AGND
DSW1
4 5
VCC
3 6
U2
2 7
M37702 1 8
SW DIP-4
DIP SW 1
OFF
1 ON
P70/AN0
2 OFF
P67/TB2IN
3 ON
P66/TB1IN
4
P65/TB0IN
5
P64/INT2
6
P63/INT1
7
P62/INT0
8
P61/TA4IN
RA1
9
P60/TA4OUT
10 2
P57/TA3IN
11 3
P56/TA3OUT
12 4
P55/TA2IN
13 5
P54/TA2OUT
14
P53/TA1IN
HEAD_EN#
15
47K x 4
P52/TA1OUT
16
P51/TA0IN
17
P50/TA0OUT
18
P47
19
P46
20
P45
21
P44
22
P43
23
P42/@1
24
P41/RDY
R35 R36
2
10K 47K 3
4
5
VCC
R38
VCC
10K R40
VCC
47K
R41
C28
220
22 pF
Y1
R42
1M
C29
14.7456 MHz
22 pF
U7A
U3A 1
3
1 2 2
74AC32
74HC04
100 µF/16 V
U8B
A15 3 4
U3C
74HC04
A20
6
74HC14
U7B
5
R47
6
4
33
74AC32
47K
R49
47K
33
RD#
VCC
C39
0.1 µF
U3D R54 R55
1K 1K
8 9
0.1 µF
74HC14
U3E C40
R59 R60
1K 1K
10 11
A20
U8E 0.1 µF
74HC14
10 11 C43
U3F
74HC04 VCC
C44
12 13
100 pF
Name:
C45
74HC14
0.1 µF
H I J
— 79 —
K L M
JP1
VCC
PG
47K R10
47K R11
47K R12
33 R14
33 R17
47K R19
47K R20
47K R21
VCC
33 R25
2
R26
OFF 9600bps
10K
OFF 19200bps
ON 28800bps
ON 38400bps
R27
Q2
2SC1815
10K
C22
R26
1 1000 pF
VCC
30K
R29
U3A
R31
VCC
220
2 1 10K
1000 pF
74HC14
R32
C23
U3B
R33 R34
VCC
1K 1K
4.7K
4 3
0.1 µF
RA2
74HC14
1
C25
Q3
2SD1617
+24 V
47K x 4
R76
Q13
2.2K
2SA1115
R39
10K 1/2 W
R77
10K
R43
D3
1K
R76
Q4
10K
2SC2603 RD10EB2
VCC
U6 LB1650 C30
1 16
INH1 VCC2
2 15
IN1 IN4
3 14 0.1 µF
OUT1 OUT4
4 13
GND GND +24 V
5 12
GND GND
6 11
OUT2 OUT3 RL102-E RL102-E
7 10
IN2 IN3
8 9
VCC1 INH2 D4 D5 D6
+24 V
RL102-E
+
C33
PGND
R44
D8 D9 D10
R45 R46
RL102-E
VCC
1K 1K
5 4.7K
1000 pF
+24 V
C36
RL102-E RL102-E
C35
U10
0.1 µF
1 7
IN1 +10
2 3
IN2 OUTA
5
OUTA
4 6
R48
GND NC
R50 C37
TA8428K
PGND
0.1 µF
+24 V D12
RL102-E
+24 V
R51 Q5
2SD986
125 V/2 A
D13
4.7K +24 V
RL102-E
R52
10K
R53
Q6
VCC D14 2SD986
4.7K
1N4148
R56
10K
D15
R57 R58
PGND
1N4148
4.7K 4.7K
D16 D17
1N4148 1N4148
Board No.
SA-5100 PRINTER CONTROLLER (1/2)
K L M
N O P
VCC
C1 VP C2 1
10 µF/16 V 100 µF/50 V
+
+
C3 C4
0.1 µF 0.1 µF
CN1
1 COM
2 COM
3 GND
4 GND
2
5 LA
6 DI
7 STR9
8 STR8
9 STR7
10 STR6
11 STR5
12 STR4 Thermal
13 STR3
Head
14 STR2
15 STR1
16 VCC
17 TM
18
TM
19 CP
20
DO 3
AGND 21 PR
22
GND
23 GND
24
COM
25 COM
BS25P-SHF-1AA
VCC
CN3
1
2
Paper End
3 4
R30 200 4
Head Up
5
6
53047-0610
CN5
Near
1
2
End
5045-02A
R37
5
47/1 W
CN6
C27 Wind
1
0.1 µF
2
Motor
B2B-XH-A
PGND
6
D7
RL102-E
CN7
1 7
2 Motor
3
4
D11
53047-0410
RL102-E
CN8
1
Auto 8
2
3 Cutter
4
5267-04A-X
F1
CN9
1
2
3 9
Drawer #1
4
5
6
7
8
9
Drawer #2
10
11
12
13
TM2REA-1212
PG
10
Drawing No.
N O P