RFL Electronics RFL 9300 - Page 506

C30
A30
C20
A20
C1
A1
C2
A2
C4
A4
C5
A5
C3
A3
A8
A31
C31
C28
A28
C15
C16
A9
A12
C12
C13
A13
A14
A18
C18
A17
C17
A15
A16
C14
11
13
12
6
4
5
8
10
9
3
1
2
4
7
5
3
6
2
8
1
4
7
5
3
6
2
8
1
13
4
1
2
3
14
15
5
12
9
10
11
6
7
1
23456
1
2
3
4
5
6
6
5
4
1
2
6
5
4
1
2
6
5
4
1
2
6
5
4
1
2
6
5
4
1
2
1
2
3
4
5
6
7
8
9
10 11
12
13
14
15
16
17
18
19
20
18
17
16
15
14
13
12
11
1
19
2
3
4
5
6
7
8
9
2
4
5
3
12
3
1
14
16
13
45
15
2
11
9
10
6
8
7
12
1
2
3
4
1
4
1
6
1
5
1
2
1
3
1
2
1
3
1
4
1
5
1
6
C101
C102
C103
C111
C112
C104
C105
C106
C134
C107 C108
C109
C110
C113
C114
C115
C117C116
C118
C119
C149
TP101
TP102
TP103
R101
R102
R103 R104
R131
R105
R106 R107
R108
R120
R125
R126
R127
R128 R129 R130
R132
R133
R134
U114
U114
U114
U114
Q101
Q102
SP101
U106
U113
U107 U107
RZ101
RZ103
U103
U104
U105
U102
U101
U109
DS101
DS102
DS103
DS104
U110
+
-
U108
CR101 CR102
U112
T101
J103
J101
J102
RZ109
RZ109
RZ109
RZ109
RZ109
RZ108
RZ108
RZ108
RZ108
RZ108
+5V
+5V
+5V +5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+15V
+15V
+5V
+15V
+15V
-15V
-15V
-15V
-15V
BUZZER
SENSE_2
SENSE_3
SENSE_4
SENSE_1
ISENSE1
ISENSE1
G_3PT
ISENSE2
ISENSE2
IG_3PT
IG_3PT
AC
C_3PT
IODT_EN
IODT_EN
DTT_EN
OSC_OK
IC_3PT
IC_3PT
IB_3PT
IB_3PT
B_3PT
A_3PT
IA_3PT
IA_3PT
TRIP_DIS
ISENSE4
ISENSE4
TRIP1
TRIP2
LOR1
LOR2
ISENSE3
ISENSE3
+5V
GND
IRIG-B
10V
33uF
25V
47uF
25V
47uF
35V
3.3uF
16V
47uF
.1uF
.1uF
.1uF
.1uF
.01uF .01uF
.01uF
.1uF
.1uF
.1uF
.1uF
.1uF.1uF
.1uF
POLY
.0039uF
.1uF
5.9K
3.01K
9.76K 3.16K
2.0M
1K
24.9K 49.9K
7.15K
4.99K
20K
4.99K
1K
1/2W
432 8.25K 237K
4.99K
4.02K
10K
74HC125
74HC125
74HC125
74HC125
2N3906
2N4401
+
RES
TR
CV
DSC
TH
Q
GND
V+
ICM7555
RES
TR
CV
DSC
TH
Q
GND
V+
ICM7555
A
B
CLR
CEXT
REXT
Q
Q
74HC123A
A
B
CLR
CEXT
REXT
Q
Q
74HC123A
10K
220
4N35
4N35
4N35
4N35
4N35
I0
I8
I7
I6
I5
I4
I3
I2
I1
I9
I/O8
I/O7
I/O6
I/O5
I/O4
I/O3
I/O2
I/O1
GND
VCC
18CV8
TRIP_1
TRIR_2
LOR_1
LOR_2
G1
G2
A1
A2
A3
A4
A5
A6
A7
A8 Y8
Y7
Y6
Y5
Y4
Y3
Y2
Y1
74ACT541
LM239AI
1N914B 1N914B
GND-V
+V
D1
D2
S1
S2
D4S4
D3S3
NC
MT1-PC
6.8K
6.8K
6.8K
6.8K
6.8K
680
680
680
680
680
TO SHEET 1
IRIG-LO
IRIG-HI
IN
OUT
OUT
IN
OUT
IN
TO SHEET 1
AUX_TRIP
TRIP_RELAY_EN
LOR_TRIP
AUX_LATCH
LOR_LATCH
SHEET 1
FROM
AUX1
AUX2
LOR1
LOR2
-THRU-
Figure 9- 7. Oscillography Board,
part of RFL 9300 display module
(Assembly No. 106330; Schematic No. D-106764-A)
Sheet 2 of 5
RFL 9300 RFL Electronics Inc.
September 10, 2007 32 -2 (973) 334-3100