Teledyne 300E Instruction Manual page 248

1
SHDN
SHDN
D
U59C
9
DIGIO0
8
IOW 10
D0
D1
74HC32
D2
D3
D4
D5
D6
D7
D[0..7]
C
SHDN
U20A
1
DIGIO4
3
2
IOW
D0
74HC32 D1
D2
D3
D4
B D5
D6
D7
A
1
2 3
VCC
RN7
510x8
U17
74HC574
1
OE
11
CLK
2 19
D1 Q1
3 18
D2 Q2
4 17
D3 Q3
5 16
D4 Q4
6 15
D5 Q5
7 14
D6 Q6
8 13
D7 Q7
9 12
D8 Q8
VCC
RN5
510x8
U21
74HC574
1
OE
11
CLK
2 19
D1 Q1
3 18
D2 Q2
4 17
D3 Q3
5 16
D4 Q4
6 15
D5 Q5 +12V
7 14 D2
D6 Q6
8 13
D7 Q7
9 12
D8 Q8
DIODE, SCHOTTKY
Q1
R58
+12V
2.2K, 5%
SO2222 DIODE, SCHOTTKY
R6
2.2K, 5%
SO2222
+12VRET
2 3
4
DIGITAL OUTPUTS
U16 PS2702-4
1 16
2 15
3 14
4 13
L32
5 12
L33
L34
6 11
7 10
L31 FE BEAD
8 9
U18 PS2702-4
L36
1 16
L37
L38
2 15
3 14
L35 FE BEAD
4 13
5 12
6 11
7 10
8 9
L59 FE BEAD
10000 pF
U19 PS2702-4
1 16
2 15
3 14
4 13
L40
5 12
L41
L42
6 11
7 10
L39 FE BEAD
8 9
RELAY SPDT
K1
2 4
5 1
3
D3
RELAY SPDT
K2
2 4
5 1
3 RELAY SPDT
Q2 K3
2
+12V
D4 5
DIODE, SCHOTTKY Q3
+12V
D5
R7 2.2K, 5% DIODE, SCHOTTKY
SO2222
Q4
R8
2.2K, 5%
SO2222
4
5
10000 pF
10000 pF
J1008
1
2
3
4
5
6
7
8
9
10
11
12
CO_EXT_RET
13
14
TERMBLOCK-14
EXTERNAL CONNECTOR
10000 pF SOLDER SIDE
10000 pF
10000 pF
10000 pF
J1009
1
2
3
4
5
6
7
8
9
4
10
1
11
3
12
TERMBLOCK-12
RELAY SPDT
K4
2 4
5 1
3
Title
Schematic for E Series Motherboard PCA #040690000
Size Number
04070
Orcad B
Date: 25-Feb-2002
File: N:\PCBMGR\UNREL\04068CC\PROTEL\04068B.DDB
5
6
D
CONTROL OUTPUTS
C
B
EXTERNAL
REAR PANEL
ALARM OUTPUTS
A
Revision
B
Sheet of 8 8
Drawn By:
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