Sedecal SHF-310 - Page 173

C1
C2
TP23
TP20
CONTROL DRAC
A3243--04
DWG:
NAME DATE
DRAWING
REVISED
SHEET / OF
AREVB
F. GARCIA 10/10/97
3/3
A. DIAZ 10/10/97
REV DESCRIPTION ISSUED BY DATE
SEDECAL
A F. GARCIA 07/11/02CN 02/174
B F. GARCIA 16/07/04CN 04/135
4
5
--
+
2
U11A
LM339
1nF
D30
+5 VDC
R52
2K21
R49
1K
TP11
I. LIM
C22
+15 VDC
C11
C12
C21
C22
P11
P12
P21
P22
DZ1
15V
+5 VDC
C45
100nF
52
U16
EP1810
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
PD ( 0......7 )
5
32
44
45
6
7
8
9
10
11
3
U11
LM339
+15 VDC
C23
100nF
C20
100nF
-- 1 5 V D C
12
10
11
--
+
13
U11D
LM339
6
7
--
+
1
U11B
LM339
8
9
--
+
14
U11C
LM339
2N4403
Q7
R51
221
C21
1nF
R50
1K5
R47
1K5
I. PRINC
I. AUX
-- 1 5 V D C
R48
221
R82
10K2
1uF
C46
R83
221K
+5 VDC
1N4148
R70
1K
R69
1K5
R71
1K5
+5 VDC
2N4401
Q8
C38
100nF
18
J4
9
+5 VDC
2
+5 VDC
3
+5 VDC
4
+5 VDC
5
GND
6
GND
7
GND
8
GND
9
+15 VDC
10
+15 VDC
11
+15 VDC
12
+15 VDC
13
-- 1 5 V D C
14
-- 1 5 V D C
15
16
17
PRECH IF
18
PRECH IF
19
+5 VDC
20
+5 VDC
21
T3 IF
22
T3 IF
23
T2 IF
24
T2 IF
25
T1 IF
26
T1 IF
C51
470 uF
C49
470 uF
C50
470 uF
+5 VDC
+15 VDC
-- 1 5 V D C
TP2
TP4
TP12
TP13
TP19
+15 VDC
R85
3K3
DL6
R81
3K3
DL5
R79
3K3
DL4
OUT8
OUT7
OUT6
OUT5
OUT4
OUT3
OUT2
OUT1
IN8
IN7
IN6
IN5
IN4
IN3
IN2
IN1
COM
C48
22 uF
10
9
11
12
13
14
15
16
17
18
8
7
6
5
4
3
2
1
GND
R93
2K2
R94
2K2
1
2
OP1A
16
15
R91
2K2
R92
2K2
3
4
OP1B
14
13
R97
2K2
R98
2K2
5
6
OP1C
12
11
R95
2K2
R96
2K2
7
8
OP1D
10
9
R101
2K2
R102
2K2
1
2
OP2A
16
15
R99
2K2
R100
2K2
3
4
OP2B
14
13
R105
2K2
R106
2K2
5
6
OP2C
12
11
R103
2K2
R104
2K2
7
8
OP2D
10
9
4K7
+5 VDC
AR5
X
8
TP27
RL2
PRME15002
R44
82
R43
3K3
DL3
+15 VDC
R46
10
R41
750
DL2
+5 VDC
R42
10
+15 VDC
TP30
TP28
TP31
TP33
TP32
TP35
TP34
2
3
30
29
28
27
4
A11
A12
A21
A22
CS4
CS3
CS2
CS1
CS0
AUTO
PWM
PWMC
23
34
26
17
19
47
59
25
46
68
53
MODP1
MODP2
MODA1
MODA2
ALE
RSTuP
N.U.
A0
A1
A2
RAW
ENuP
24
12
56
33
1
35
20
21
22
48
49
50
51
54
1
U20
ULN2803
T1
T2
T3
BRAKE
PRECH
DISCH
RDY1
ERROR CODE
40
39
57
38
36
43
42
41
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
6
4
7
5
3
1
2
8
750
+5 VDC
R77
DL1
ERROR
HLMP1700
HLMP1700
HLMP1700
37
SPARE2
SPARE1
SF
FL
HS
ST
T3
T2
4 HLMP1700
X
TP24
TP29
TP26
TP25
TP22
TP21
J3
SPARE2
SPARE2 RTN
SPARE1
SPARE1 RTN
SF
SF RTN
FL
FL RTN
HS
HS RTN
ST
ST RTN
T3
T3 RTN
T2
T2 RTN
+15 VDC
RDY1
RDY1 RTN
RDY1 OUT
GND
TLP621--4
TLP621--4
TLP621--4
TLP621--4
TLP621--4
TLP621--4
TLP621--4
TLP621--4
R78
22
R80
22
R84
22
R87
22
10 nF
C52
2K21
R110
NOTE :
4.5 V < > 37 Amp. pick for I.PRINC or I.AUX
1nF
C56
2K21
R107
15
1nF
C53
2K21
R108
1nF
C54
2K21
R109
1nF
C55
14
16
55
+5 VDC
1
2
3
4
1
2
3
4
FE
FEDC BA
D
R90
23K7
100nF
C32
R126
10K2
R127
23K7
100nF
C33
R45
10K2
V
UNR
100nF
C57
V
UNR
V
UNR
V
UNR
+5 VDC
TP14
TP37
TP15
ERROR DRAC
T1IF:T1toT2Commutation
T2 IF: Not Used
T3 IF: Break Control
Limit
Limit
C
C F. GARCIA 07/04/05CN 04/135